From patchwork Wed Feb 15 10:00:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ard Biesheuvel X-Patchwork-Id: 57464 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp103057wrn; Wed, 15 Feb 2023 02:04:27 -0800 (PST) X-Google-Smtp-Source: AK7set+MiVOFw8CgCn9cc1keb8aOK8KubvlMyuGglut6OhgcliY3OmwtVxg/ADp8QAj9YvOArOGp X-Received: by 2002:a17:90a:f2cb:b0:22c:afd6:e597 with SMTP id gt11-20020a17090af2cb00b0022cafd6e597mr2205083pjb.17.1676455467161; Wed, 15 Feb 2023 02:04:27 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1676455467; cv=none; d=google.com; s=arc-20160816; b=IL6rtPHjXSu7TaXvmx7K4hEYupITRATZBxXsopuXAoWBqBr5l7A7rEhsCYfOkP7qY2 7RbhqvQ54Uo6Vm6K1Phl9Im0se7ejoGWF4GXH9O0eKMqCvEwA2nyr0rQUSv6ezfujoik 9MOb1nXF0N3R7oj3x7BzyW9p/6dGFeF8r68oPpMphxt6kFj7eO4zoJrqgs7I1b6JYozy 0wSxvAwutDE7yjCcXjuRufSFQPPfNa8A4Dkb1RCtrlktmnhh8i0SQ7maiI+O8CRpvFip k9X6NJxcNAE8V4yoXoujIkRpRqnofT6LzYTVU/dh3xetMxuD5SPASGsgmtyire7OXzsu bwfQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=WOLkGHEbF5tvJ3x5MxJz+tFPMfCDKhXE3Ao70lGtJ8Y=; b=S6UXnsz6Iw4IeVusOPNdbu5NOru2Ielj2laSKoo0spFECWmV3GXg/c4EcULgTX1b/F ViPqVXQhsM16NOcNdMQsWLkidngj6E0VOO0QPTFSCaEEIOV4Pz/wotFAp6d8GHFs7tHe HsDQUA9pawqtvxC8Zy0NZR/7ee4ts6M1lVM4bWpNIrd4N1s2B+QsDaXQ4TDPVIuwJ964 dMHvowoMP60VOqANOGQNBAQ1FwqKKJ5d1sBZVJak6NrAOulu8f/Mc3KTdTdHjk/tAB8N 1V15UbYaPLLsf0Teytdukhe0Dh0RVf40VB3JZyddcAMIBwSLZPPMVi8aoQOhmpcRRwH6 OdEQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="ahmJ2/wV"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id g64-20020a636b43000000b00478ba6bfcf0si217475pgc.703.2023.02.15.02.04.14; Wed, 15 Feb 2023 02:04:27 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="ahmJ2/wV"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233914AbjBOKA5 (ORCPT + 99 others); Wed, 15 Feb 2023 05:00:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233982AbjBOKAg (ORCPT ); Wed, 15 Feb 2023 05:00:36 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6C06F311FF; Wed, 15 Feb 2023 02:00:26 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 66E82B81EA2; Wed, 15 Feb 2023 10:00:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89353C4339E; Wed, 15 Feb 2023 10:00:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676455223; bh=3sL9VCmQ/TMDvtrLjluL7SUs4Kk1q7/49nhCLT5fRP8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ahmJ2/wVTl0reLS5v2SVeQH+n07gw/X3ZZj5u86wkOJd4D+349f6x/CbvzMUPOcBH DNSZnvkATIVIbcCks81C1/tDI3qsrGu0tWNTtURoevTYLoS7EekEvVW45t+pFO8yNX 924FN08C/AzbxZFbWBfoyuafOdfhCmzcFqi5K8NPOxrERTH6m+FD0QIzMvDRcZDhI3 KoGMnds++gFx2vx0hl+vYTlO5NxC3yozsNf9pJsp/mEFeFfTlgjJ1zC7OeAwmwo/5M hvaRgrsVKYyr+LRcyKpH1Ptvyo8Fm0VZH50PRVy7jOQJsnsavfKDaw5cuZbwmreSCr uCxTEtnx4J4jQ== From: Ard Biesheuvel To: linux-kernel@vger.kernel.org Cc: Ard Biesheuvel , Jonathan Corbet , Arnd Bergmann , Tony Luck , Jessica Clarke , John Paul Adrian Glaubitz , Matthew Wilcox , Marc Zyngier , Guenter Roeck , Linus Torvalds , linux-ia64@vger.kernel.org Subject: [RFC PATCH 1/5] arch: Remove Itanium (IA-64) architecture Date: Wed, 15 Feb 2023 11:00:04 +0100 Message-Id: <20230215100008.2565237-2-ardb@kernel.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230215100008.2565237-1-ardb@kernel.org> References: <20230215100008.2565237-1-ardb@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=116564; i=ardb@kernel.org; h=from:subject; bh=3sL9VCmQ/TMDvtrLjluL7SUs4Kk1q7/49nhCLT5fRP8=; b=owEB7QES/pANAwAKAcNPIjmS2Y8kAcsmYgBj7K0RIxfBFPUS7zMdPE+FgTKI23lAqHnnRvyVX TdQysXO9OmJAbMEAAEKAB0WIQT72WJ8QGnJQhU3VynDTyI5ktmPJAUCY+ytEQAKCRDDTyI5ktmP JECeC/0YMi/tdnt0lxDp1nWijMhLzSc5/OF8pzdLaP7W18bfPZxyqXiLJwFtjBL9x+oXIzFHpEW N1KRJLXiDscwxzFVSVt9eZ3IVZjtSdUa0lrLUJNUYNA5ba+TSbrZbs/+j7xYXgUUvxxFdVFW3ff E6s8Me2+UQuF4jH8wacw2qU439eHFt101z1QPHuU1197OSjTOB+aC7iV79SaWUh+cZFC7q6xdws /Ueu5koQQzcLB5vEISxWNaHXIoALX+7yyr1lSJBmNESHCkI7e+u06qIQ5hbDEw/IqHk26uFVHVJ K6mylDCm6BMqn2fcaBMoJRl87z7ttX2JFGaSZw3v5vz815iyLFk7KadqD7UPYSD7OfjRO+ZfYuy xNBpZ1o8z1DAp2+f2PPyaj3kQ9UJ+2x3S3giPyqjMNR/wscQUJY8LI3ve/PSgKIc5g5kLBLZ2e2 PwY9WDiDmN+ZfuNqDVcLT0rbdkm52InEb/X4F7U0gYesmvibAvpY9v8s97WmfSTUyOtAk= X-Developer-Key: i=ardb@kernel.org; a=openpgp; fpr=F43D03328115A198C90016883D200E9CA6329909 X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757890968014584368?= X-GMAIL-MSGID: =?utf-8?q?1757890968014584368?= Itanium is the original architecture for which EFI was developed, and the way Linux supports it deviates significantly from other architectures. So it is anyone's guess whether the ongoing maintenance and developement of the EFI subsystem has regressed Itanium or not - QEMU no longer implements support for it, and so there is zero test coverage using actual hardware. Note that the Intel firmware team themselves already removed all IA-64 support from the Tianocore/EDK2 reference implementation of EFI in 2018, so let's follow suit, and drop IA-64 from Linux as well. Acked-by: Tony Luck Signed-off-by: Ard Biesheuvel Acked-by: Guenter Roeck Acked-by: Guenter Roeck --- Documentation/core-api/cpu_hotplug.rst | 6 - Documentation/ia64/aliasing.rst | 246 --- Documentation/ia64/efirtc.rst | 144 -- Documentation/ia64/err_inject.rst | 1067 --------- Documentation/ia64/features.rst | 3 - Documentation/ia64/fsys.rst | 303 --- Documentation/ia64/ia64.rst | 49 - Documentation/ia64/index.rst | 19 - Documentation/ia64/irq-redir.rst | 80 - Documentation/ia64/mca.rst | 198 -- Documentation/ia64/serial.rst | 165 -- MAINTAINERS | 11 - arch/Kconfig | 1 - arch/ia64/Kbuild | 3 - arch/ia64/Kconfig | 410 ---- arch/ia64/Kconfig.debug | 55 - arch/ia64/Makefile | 82 - arch/ia64/configs/bigsur_defconfig | 102 - arch/ia64/configs/generic_defconfig | 206 -- arch/ia64/configs/gensparse_defconfig | 184 -- arch/ia64/configs/tiger_defconfig | 169 -- arch/ia64/configs/zx1_defconfig | 148 -- arch/ia64/hp/common/Makefile | 10 - arch/ia64/hp/common/aml_nfw.c | 232 -- arch/ia64/hp/common/sba_iommu.c | 2147 ------------------ arch/ia64/include/asm/Kbuild | 5 - arch/ia64/include/asm/acenv.h | 49 - arch/ia64/include/asm/acpi-ext.h | 17 - arch/ia64/include/asm/acpi.h | 110 - arch/ia64/include/asm/agp.h | 27 - arch/ia64/include/asm/asm-offsets.h | 1 - arch/ia64/include/asm/asm-prototypes.h | 30 - arch/ia64/include/asm/asmmacro.h | 136 -- arch/ia64/include/asm/atomic.h | 223 -- arch/ia64/include/asm/barrier.h | 79 - arch/ia64/include/asm/bitops.h | 453 ---- arch/ia64/include/asm/bug.h | 19 - arch/ia64/include/asm/bugs.h | 20 - arch/ia64/include/asm/cache.h | 30 - arch/ia64/include/asm/cacheflush.h | 33 - arch/ia64/include/asm/checksum.h | 63 - arch/ia64/include/asm/clocksource.h | 11 - arch/ia64/include/asm/cmpxchg.h | 16 - arch/ia64/include/asm/cpu.h | 23 - arch/ia64/include/asm/cputime.h | 21 - arch/ia64/include/asm/current.h | 18 - arch/ia64/include/asm/cyclone.h | 16 - arch/ia64/include/asm/delay.h | 89 - arch/ia64/include/asm/device.h | 14 - arch/ia64/include/asm/div64.h | 1 - arch/ia64/include/asm/dma-mapping.h | 16 - arch/ia64/include/asm/dma.h | 17 - arch/ia64/include/asm/dmi.h | 15 - arch/ia64/include/asm/early_ioremap.h | 11 - arch/ia64/include/asm/efi.h | 13 - arch/ia64/include/asm/elf.h | 233 -- arch/ia64/include/asm/emergency-restart.h | 6 - arch/ia64/include/asm/esi.h | 30 - arch/ia64/include/asm/exception.h | 23 - arch/ia64/include/asm/export.h | 3 - arch/ia64/include/asm/extable.h | 12 - arch/ia64/include/asm/fb.h | 24 - arch/ia64/include/asm/fpswa.h | 74 - arch/ia64/include/asm/ftrace.h | 28 - arch/ia64/include/asm/futex.h | 109 - arch/ia64/include/asm/gcc_intrin.h | 13 - arch/ia64/include/asm/hardirq.h | 27 - arch/ia64/include/asm/hugetlb.h | 34 - arch/ia64/include/asm/hw_irq.h | 167 -- arch/ia64/include/asm/idle.h | 8 - arch/ia64/include/asm/intrinsics.h | 13 - arch/ia64/include/asm/io.h | 274 --- arch/ia64/include/asm/iommu.h | 22 - arch/ia64/include/asm/iosapic.h | 106 - arch/ia64/include/asm/irq.h | 37 - arch/ia64/include/asm/irq_regs.h | 1 - arch/ia64/include/asm/irq_remapping.h | 5 - arch/ia64/include/asm/irqflags.h | 95 - arch/ia64/include/asm/kdebug.h | 45 - arch/ia64/include/asm/kexec.h | 46 - arch/ia64/include/asm/kprobes.h | 116 - arch/ia64/include/asm/kregs.h | 166 -- arch/ia64/include/asm/libata-portmap.h | 9 - arch/ia64/include/asm/linkage.h | 19 - arch/ia64/include/asm/local.h | 1 - arch/ia64/include/asm/mca.h | 185 -- arch/ia64/include/asm/mca_asm.h | 245 --- arch/ia64/include/asm/meminit.h | 59 - arch/ia64/include/asm/mman.h | 18 - arch/ia64/include/asm/mmiowb.h | 17 - arch/ia64/include/asm/mmu.h | 14 - arch/ia64/include/asm/mmu_context.h | 194 -- arch/ia64/include/asm/mmzone.h | 35 - arch/ia64/include/asm/module.h | 35 - arch/ia64/include/asm/module.lds.h | 14 - arch/ia64/include/asm/msidef.h | 43 - arch/ia64/include/asm/native/inst.h | 119 - arch/ia64/include/asm/native/irq.h | 20 - arch/ia64/include/asm/native/patchlist.h | 24 - arch/ia64/include/asm/nodedata.h | 63 - arch/ia64/include/asm/numa.h | 83 - arch/ia64/include/asm/page.h | 214 -- arch/ia64/include/asm/pal.h | 1827 --------------- arch/ia64/include/asm/param.h | 18 - arch/ia64/include/asm/parport.h | 20 - arch/ia64/include/asm/patch.h | 28 - arch/ia64/include/asm/pci.h | 66 - arch/ia64/include/asm/percpu.h | 53 - arch/ia64/include/asm/pgalloc.h | 64 - arch/ia64/include/asm/pgtable.h | 520 ----- arch/ia64/include/asm/processor.h | 663 ------ arch/ia64/include/asm/ptrace.h | 146 -- arch/ia64/include/asm/sal.h | 919 -------- arch/ia64/include/asm/sections.h | 33 - arch/ia64/include/asm/serial.h | 17 - arch/ia64/include/asm/shmparam.h | 13 - arch/ia64/include/asm/signal.h | 33 - arch/ia64/include/asm/smp.h | 103 - arch/ia64/include/asm/sn/intr.h | 15 - arch/ia64/include/asm/sn/sn_sal.h | 124 -- arch/ia64/include/asm/sparsemem.h | 28 - arch/ia64/include/asm/spinlock.h | 265 --- arch/ia64/include/asm/spinlock_types.h | 22 - arch/ia64/include/asm/string.h | 22 - arch/ia64/include/asm/switch_to.h | 71 - arch/ia64/include/asm/syscall.h | 65 - arch/ia64/include/asm/thread_info.h | 131 -- arch/ia64/include/asm/timex.h | 47 - arch/ia64/include/asm/tlb.h | 50 - arch/ia64/include/asm/tlbflush.h | 128 -- arch/ia64/include/asm/topology.h | 56 - arch/ia64/include/asm/types.h | 32 - arch/ia64/include/asm/uaccess.h | 265 --- arch/ia64/include/asm/uncached.h | 9 - arch/ia64/include/asm/unistd.h | 38 - arch/ia64/include/asm/unwind.h | 234 -- arch/ia64/include/asm/user.h | 53 - arch/ia64/include/asm/ustack.h | 12 - arch/ia64/include/asm/uv/uv.h | 30 - arch/ia64/include/asm/uv/uv_hub.h | 315 --- arch/ia64/include/asm/uv/uv_mmrs.h | 825 ------- arch/ia64/include/asm/vermagic.h | 15 - arch/ia64/include/asm/vga.h | 26 - arch/ia64/include/asm/vmalloc.h | 4 - arch/ia64/include/asm/xor.h | 30 - arch/ia64/include/asm/xtp.h | 46 - arch/ia64/include/uapi/asm/Kbuild | 2 - arch/ia64/include/uapi/asm/auxvec.h | 14 - arch/ia64/include/uapi/asm/bitsperlong.h | 9 - arch/ia64/include/uapi/asm/break.h | 23 - arch/ia64/include/uapi/asm/byteorder.h | 7 - arch/ia64/include/uapi/asm/cmpxchg.h | 159 -- arch/ia64/include/uapi/asm/fcntl.h | 15 - arch/ia64/include/uapi/asm/fpu.h | 67 - arch/ia64/include/uapi/asm/gcc_intrin.h | 619 ------ arch/ia64/include/uapi/asm/ia64regs.h | 101 - arch/ia64/include/uapi/asm/intel_intrin.h | 162 -- arch/ia64/include/uapi/asm/intrinsics.h | 86 - arch/ia64/include/uapi/asm/mman.h | 17 - arch/ia64/include/uapi/asm/param.h | 30 - arch/ia64/include/uapi/asm/posix_types.h | 9 - arch/ia64/include/uapi/asm/ptrace.h | 248 --- arch/ia64/include/uapi/asm/ptrace_offsets.h | 269 --- arch/ia64/include/uapi/asm/resource.h | 8 - arch/ia64/include/uapi/asm/rse.h | 67 - arch/ia64/include/uapi/asm/setup.h | 25 - arch/ia64/include/uapi/asm/sigcontext.h | 71 - arch/ia64/include/uapi/asm/siginfo.h | 28 - arch/ia64/include/uapi/asm/signal.h | 98 - arch/ia64/include/uapi/asm/stat.h | 52 - arch/ia64/include/uapi/asm/statfs.h | 21 - arch/ia64/include/uapi/asm/swab.h | 35 - arch/ia64/include/uapi/asm/types.h | 32 - arch/ia64/include/uapi/asm/ucontext.h | 13 - arch/ia64/include/uapi/asm/unistd.h | 22 - arch/ia64/include/uapi/asm/ustack.h | 13 - arch/ia64/install.sh | 30 - arch/ia64/kernel/.gitignore | 3 - arch/ia64/kernel/Makefile | 46 - arch/ia64/kernel/Makefile.gate | 29 - arch/ia64/kernel/acpi-ext.c | 101 - arch/ia64/kernel/acpi.c | 911 -------- arch/ia64/kernel/asm-offsets.c | 289 --- arch/ia64/kernel/audit.c | 63 - arch/ia64/kernel/brl_emu.c | 217 -- arch/ia64/kernel/crash.c | 266 --- arch/ia64/kernel/crash_dump.c | 27 - arch/ia64/kernel/cyclone.c | 125 -- arch/ia64/kernel/dma-mapping.c | 9 - arch/ia64/kernel/efi.c | 1360 ------------ arch/ia64/kernel/efi_stub.S | 87 - arch/ia64/kernel/elfcore.c | 77 - arch/ia64/kernel/entry.S | 1428 ------------ arch/ia64/kernel/entry.h | 83 - arch/ia64/kernel/err_inject.c | 273 --- arch/ia64/kernel/esi.c | 193 -- arch/ia64/kernel/esi_stub.S | 99 - arch/ia64/kernel/fsys.S | 837 ------- arch/ia64/kernel/fsyscall_gtod_data.h | 30 - arch/ia64/kernel/ftrace.c | 196 -- arch/ia64/kernel/gate-data.S | 3 - arch/ia64/kernel/gate.S | 380 ---- arch/ia64/kernel/gate.lds.S | 108 - arch/ia64/kernel/head.S | 1168 ---------- arch/ia64/kernel/iosapic.c | 1137 ---------- arch/ia64/kernel/irq.c | 181 -- arch/ia64/kernel/irq.h | 3 - arch/ia64/kernel/irq_ia64.c | 645 ------ arch/ia64/kernel/irq_lsapic.c | 45 - arch/ia64/kernel/ivt.S | 1689 -------------- arch/ia64/kernel/kprobes.c | 911 -------- arch/ia64/kernel/machine_kexec.c | 163 -- arch/ia64/kernel/mca.c | 2111 ------------------ arch/ia64/kernel/mca_asm.S | 1123 ---------- arch/ia64/kernel/mca_drv.c | 796 ------- arch/ia64/kernel/mca_drv.h | 123 -- arch/ia64/kernel/mca_drv_asm.S | 56 - arch/ia64/kernel/minstate.h | 251 --- arch/ia64/kernel/module.c | 955 -------- arch/ia64/kernel/msi_ia64.c | 198 -- arch/ia64/kernel/numa.c | 73 - arch/ia64/kernel/pal.S | 306 --- arch/ia64/kernel/palinfo.c | 942 -------- arch/ia64/kernel/patch.c | 237 -- arch/ia64/kernel/pci-dma.c | 33 - arch/ia64/kernel/perfmon_itanium.h | 116 - arch/ia64/kernel/process.c | 610 ----- arch/ia64/kernel/ptrace.c | 2012 ----------------- arch/ia64/kernel/relocate_kernel.S | 321 --- arch/ia64/kernel/sal.c | 400 ---- arch/ia64/kernel/salinfo.c | 646 ------ arch/ia64/kernel/setup.c | 1082 --------- arch/ia64/kernel/sigframe.h | 26 - arch/ia64/kernel/signal.c | 412 ---- arch/ia64/kernel/smp.c | 335 --- arch/ia64/kernel/smpboot.c | 839 ------- arch/ia64/kernel/stacktrace.c | 40 - arch/ia64/kernel/sys_ia64.c | 197 -- arch/ia64/kernel/syscalls/Makefile | 32 - arch/ia64/kernel/syscalls/syscall.tbl | 373 ---- arch/ia64/kernel/time.c | 462 ---- arch/ia64/kernel/topology.c | 410 ---- arch/ia64/kernel/traps.c | 612 ------ arch/ia64/kernel/unaligned.c | 1560 ------------- arch/ia64/kernel/uncached.c | 273 --- arch/ia64/kernel/unwind.c | 2320 -------------------- arch/ia64/kernel/unwind_decoder.c | 460 ---- arch/ia64/kernel/unwind_i.h | 165 -- arch/ia64/kernel/vmlinux.lds.S | 225 -- arch/ia64/lib/Makefile | 48 - arch/ia64/lib/checksum.c | 102 - arch/ia64/lib/clear_page.S | 79 - arch/ia64/lib/clear_user.S | 212 -- arch/ia64/lib/copy_page.S | 101 - arch/ia64/lib/copy_page_mck.S | 188 -- arch/ia64/lib/copy_user.S | 613 ------ arch/ia64/lib/csum_partial_copy.c | 98 - arch/ia64/lib/do_csum.S | 324 --- arch/ia64/lib/flush.S | 120 - arch/ia64/lib/idiv32.S | 86 - arch/ia64/lib/idiv64.S | 83 - arch/ia64/lib/io.c | 51 - arch/ia64/lib/ip_fast_csum.S | 148 -- arch/ia64/lib/memcpy.S | 304 --- arch/ia64/lib/memcpy_mck.S | 659 ------ arch/ia64/lib/memset.S | 365 --- arch/ia64/lib/strlen.S | 195 -- arch/ia64/lib/strncpy_from_user.S | 47 - arch/ia64/lib/strnlen_user.S | 48 - arch/ia64/lib/xor.S | 181 -- arch/ia64/mm/Makefile | 11 - arch/ia64/mm/contig.c | 208 -- arch/ia64/mm/discontig.c | 635 ------ arch/ia64/mm/extable.c | 24 - arch/ia64/mm/fault.c | 272 --- arch/ia64/mm/hugetlbpage.c | 186 -- arch/ia64/mm/init.c | 518 ----- arch/ia64/mm/ioremap.c | 123 -- arch/ia64/mm/numa.c | 80 - arch/ia64/mm/tlb.c | 591 ----- arch/ia64/pci/Makefile | 5 - arch/ia64/pci/fixup.c | 80 - arch/ia64/pci/pci.c | 576 ----- arch/ia64/scripts/check-gas | 16 - arch/ia64/scripts/check-gas-asm.S | 2 - arch/ia64/scripts/check-model.c | 1 - arch/ia64/scripts/check-segrel.S | 5 - arch/ia64/scripts/check-segrel.lds | 13 - arch/ia64/scripts/check-serialize.S | 2 - arch/ia64/scripts/check-text-align.S | 7 - arch/ia64/scripts/toolchain-flags | 54 - arch/ia64/scripts/unwcheck.py | 65 - arch/ia64/uv/Makefile | 12 - arch/ia64/uv/kernel/Makefile | 12 - arch/ia64/uv/kernel/setup.c | 120 - drivers/acpi/Kconfig | 6 +- drivers/acpi/numa/Kconfig | 4 +- drivers/acpi/osl.c | 2 +- drivers/char/Kconfig | 4 +- drivers/char/Makefile | 1 - drivers/char/agp/Kconfig | 16 +- drivers/char/agp/Makefile | 2 - drivers/char/agp/hp-agp.c | 550 ----- drivers/char/agp/i460-agp.c | 659 ------ drivers/char/hpet.c | 30 - drivers/char/hw_random/Kconfig | 2 +- drivers/char/mem.c | 12 - drivers/char/mspec.c | 295 --- drivers/cpufreq/Kconfig | 11 - drivers/cpufreq/Makefile | 1 - drivers/cpufreq/ia64-acpi-cpufreq.c | 353 --- drivers/firmware/Kconfig | 24 - drivers/firmware/Makefile | 1 - drivers/firmware/efi/Kconfig | 6 +- drivers/firmware/efi/efi.c | 13 +- drivers/firmware/pcdp.c | 135 -- drivers/firmware/pcdp.h | 108 - drivers/gpu/drm/drm_ioc32.c | 4 +- drivers/input/serio/i8042.h | 2 +- drivers/iommu/Kconfig | 4 +- drivers/iommu/intel/Kconfig | 2 +- drivers/media/cec/platform/Kconfig | 2 +- drivers/misc/Kconfig | 2 +- drivers/misc/sgi-gru/gru.h | 4 +- drivers/misc/sgi-gru/gru_instructions.h | 12 +- drivers/misc/sgi-gru/grufile.c | 72 - drivers/misc/sgi-gru/gruhandles.c | 6 - drivers/misc/sgi-gru/grumain.c | 4 - drivers/misc/sgi-xp/xp.h | 2 +- drivers/misc/sgi-xp/xp_uv.c | 24 - drivers/misc/sgi-xp/xpc_main.c | 31 - drivers/misc/sgi-xp/xpc_uv.c | 85 - drivers/net/ethernet/broadcom/tg3.c | 2 +- drivers/net/ethernet/brocade/bna/bnad.h | 1 - drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 2 - drivers/pci/vgaarb.c | 2 +- drivers/tty/serial/8250/Kconfig | 2 +- drivers/tty/vt/keyboard.c | 2 +- drivers/video/fbdev/Kconfig | 2 +- drivers/watchdog/Kconfig | 2 +- fs/Kconfig | 2 +- fs/afs/main.c | 2 - fs/xfs/xfs_ioctl32.h | 2 +- include/linux/acpi.h | 9 +- include/linux/efi.h | 7 - include/linux/mm.h | 2 - include/linux/moduleparam.h | 2 +- include/trace/events/mmflags.h | 2 +- init/Kconfig | 2 +- kernel/cpu.c | 3 - kernel/fork.c | 2 +- kernel/sched/core.c | 29 +- kernel/sysctl.c | 9 - lib/Kconfig.debug | 2 +- lib/decompress_unxz.c | 3 - lib/xz/Kconfig | 5 - mm/mmap.c | 6 +- scripts/headers_install.sh | 1 - tools/arch/ia64/include/asm/barrier.h | 59 - tools/arch/ia64/include/uapi/asm/bitsperlong.h | 9 - tools/arch/ia64/include/uapi/asm/mman.h | 7 - usr/include/Makefile | 6 - 362 files changed, 45 insertions(+), 65193 deletions(-) diff --git a/Documentation/core-api/cpu_hotplug.rst b/Documentation/core-api/cpu_hotplug.rst index f75778d374884810..67eab9742753e8f8 100644 --- a/Documentation/core-api/cpu_hotplug.rst +++ b/Documentation/core-api/cpu_hotplug.rst @@ -40,12 +40,6 @@ Command Line Switches supplied here is lower than the number of physically available CPUs, then those CPUs can not be brought online later. -``additional_cpus=n`` - Use this to limit hotpluggable CPUs. This option sets - ``cpu_possible_mask = cpu_present_mask + additional_cpus`` - - This option is limited to the IA64 architecture. - ``possible_cpus=n`` This option sets ``possible_cpus`` bits in ``cpu_possible_mask``. diff --git a/Documentation/ia64/aliasing.rst b/Documentation/ia64/aliasing.rst deleted file mode 100644 index 36a1e1d4842b8139..0000000000000000 diff --git a/Documentation/ia64/efirtc.rst b/Documentation/ia64/efirtc.rst deleted file mode 100644 index fd832840830152b8..0000000000000000 diff --git a/Documentation/ia64/err_inject.rst b/Documentation/ia64/err_inject.rst deleted file mode 100644 index 900f71e93a29c5ae..0000000000000000 diff --git a/Documentation/ia64/features.rst b/Documentation/ia64/features.rst deleted file mode 100644 index d7226fdcf5f8c003..0000000000000000 diff --git a/Documentation/ia64/fsys.rst b/Documentation/ia64/fsys.rst deleted file mode 100644 index a702d2cc94b6300e..0000000000000000 diff --git a/Documentation/ia64/ia64.rst b/Documentation/ia64/ia64.rst deleted file mode 100644 index b725019a94927f72..0000000000000000 diff --git a/Documentation/ia64/index.rst b/Documentation/ia64/index.rst deleted file mode 100644 index 761f2154dfa27a30..0000000000000000 diff --git a/Documentation/ia64/irq-redir.rst b/Documentation/ia64/irq-redir.rst deleted file mode 100644 index 6bbbbe4f73efc487..0000000000000000 diff --git a/Documentation/ia64/mca.rst b/Documentation/ia64/mca.rst deleted file mode 100644 index 08270bba44a44313..0000000000000000 diff --git a/Documentation/ia64/serial.rst b/Documentation/ia64/serial.rst deleted file mode 100644 index 1de70c305a7911cd..0000000000000000 diff --git a/MAINTAINERS b/MAINTAINERS index 39ff1a7176252700..b797093f60cd048f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9840,12 +9840,6 @@ F: Documentation/driver-api/i3c F: drivers/i3c/ F: include/linux/i3c/ -IA64 (Itanium) PLATFORM -L: linux-ia64@vger.kernel.org -S: Orphan -F: Documentation/ia64/ -F: arch/ia64/ - IBM Operation Panel Input Driver M: Eddie James L: linux-input@vger.kernel.org @@ -15930,11 +15924,6 @@ L: linux-i2c@vger.kernel.org S: Maintained F: drivers/i2c/muxes/i2c-mux-pca9541.c -PCDP - PRIMARY CONSOLE AND DEBUG PORT -M: Khalid Aziz -S: Maintained -F: drivers/firmware/pcdp.* - PCI DRIVER FOR AARDVARK (Marvell Armada 3700) M: Thomas Petazzoni M: Pali Rohár diff --git a/arch/Kconfig b/arch/Kconfig index 12e3ddabac9d3be0..774448a24c511f22 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1036,7 +1036,6 @@ config HAVE_ARCH_COMPAT_MMAP_BASES config PAGE_SIZE_LESS_THAN_64KB def_bool y depends on !ARM64_64K_PAGES - depends on !IA64_PAGE_SIZE_64KB depends on !PAGE_SIZE_64KB depends on !PARISC_PAGE_SIZE_64KB depends on PAGE_SIZE_LESS_THAN_256KB diff --git a/arch/ia64/Kbuild b/arch/ia64/Kbuild deleted file mode 100644 index e77cc76d228cdb8c..0000000000000000 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig deleted file mode 100644 index d7e4a24e8644cdec..0000000000000000 diff --git a/arch/ia64/Kconfig.debug b/arch/ia64/Kconfig.debug deleted file mode 100644 index 2ce008e2d1644b84..0000000000000000 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile deleted file mode 100644 index d553ab7022fe4088..0000000000000000 diff --git a/arch/ia64/configs/bigsur_defconfig b/arch/ia64/configs/bigsur_defconfig deleted file mode 100644 index 3e1337aceb37154d..0000000000000000 diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig deleted file mode 100644 index f8033bacea89e491..0000000000000000 diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig deleted file mode 100644 index ffebe6c503f5119c..0000000000000000 diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig deleted file mode 100644 index 45f5d6e2da0afc6a..0000000000000000 diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig deleted file mode 100644 index ed104550d0d519a2..0000000000000000 diff 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bb025486d7912d2f..0000000000000000 diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index ccbeab9500ecb003..92c0bdadf5283659 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -257,7 +257,7 @@ config ACPI_CPU_FREQ_PSS config ACPI_PROCESSOR_CSTATE def_bool y depends on ACPI_PROCESSOR - depends on IA64 || X86 + depends on X86 config ACPI_PROCESSOR_IDLE bool @@ -281,9 +281,9 @@ config ACPI_CPPC_LIB config ACPI_PROCESSOR tristate "Processor" - depends on X86 || IA64 || ARM64 || LOONGARCH + depends on X86 || ARM64 || LOONGARCH select ACPI_PROCESSOR_IDLE - select ACPI_CPU_FREQ_PSS if X86 || IA64 || LOONGARCH + select ACPI_CPU_FREQ_PSS if X86 || LOONGARCH select THERMAL default y help diff --git a/drivers/acpi/numa/Kconfig b/drivers/acpi/numa/Kconfig index 39b1f34c21dfd7a8..849c2bd820b93e90 100644 --- a/drivers/acpi/numa/Kconfig +++ b/drivers/acpi/numa/Kconfig @@ -2,8 +2,8 @@ config ACPI_NUMA bool "NUMA support" depends on NUMA - depends on (X86 || IA64 || ARM64 || LOONGARCH) - default y if IA64 || ARM64 + depends on (X86 || ARM64 || LOONGARCH) + default y if ARM64 config ACPI_HMAT bool "ACPI Heterogeneous Memory Attribute Table Support" diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 3269a888fb7a97a3..23bcb6d5cfeeb082 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -276,7 +276,7 @@ acpi_map_lookup_virt(void __iomem *virt, acpi_size size) return NULL; } -#if defined(CONFIG_IA64) || defined(CONFIG_ARM64) +#if defined(CONFIG_ARM64) /* ioremap will take care of cache attributes */ #define should_use_kmap(pfn) 0 #else diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 30fe9848dac1c1dc..02189b4756d01937 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -349,7 +349,7 @@ config DEVPORT device is similar to /dev/mem, but for I/O ports. config HPET - bool "HPET - High Precision Event Timer" if (X86 || IA64) + bool "HPET - High Precision Event Timer" if X86 default n depends on ACPI help @@ -378,7 +378,7 @@ config HPET_MMAP_DEFAULT config HANGCHECK_TIMER tristate "Hangcheck timer" - depends on X86 || IA64 || PPC64 || S390 + depends on X86 || PPC64 || S390 help The hangcheck-timer module detects when the system has gone out to lunch past a certain margin. It can reboot the system diff --git a/drivers/char/Makefile b/drivers/char/Makefile index 1b35d1724565ebfd..9f492f8a13acf71a 100644 --- a/drivers/char/Makefile +++ b/drivers/char/Makefile @@ -8,7 +8,6 @@ obj-$(CONFIG_TTY_PRINTK) += ttyprintk.o obj-y += misc.o obj-$(CONFIG_ATARI_DSP56K) += dsp56k.o obj-$(CONFIG_VIRTIO_CONSOLE) += virtio_console.o -obj-$(CONFIG_MSPEC) += mspec.o obj-$(CONFIG_UV_MMTIMER) += uv_mmtimer.o obj-$(CONFIG_IBM_BSR) += bsr.o diff --git a/drivers/char/agp/Kconfig b/drivers/char/agp/Kconfig index 4f501e4842ab391d..c47eb7bf06d46b58 100644 --- a/drivers/char/agp/Kconfig +++ b/drivers/char/agp/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 menuconfig AGP tristate "/dev/agpgart (AGP Support)" - depends on ALPHA || IA64 || PARISC || PPC || X86 + depends on ALPHA || PARISC || PPC || X86 depends on PCI help AGP (Accelerated Graphics Port) is a bus system mainly used to @@ -109,20 +109,6 @@ config AGP_VIA This option gives you AGP support for the GLX component of X on VIA MVP3/Apollo Pro chipsets. -config AGP_I460 - tristate "Intel 460GX chipset support" - depends on AGP && IA64 - help - This option gives you AGP GART support for the Intel 460GX chipset - for IA64 processors. - -config AGP_HP_ZX1 - tristate "HP ZX1 chipset AGP support" - depends on AGP && IA64 - help - This option gives you AGP GART support for the HP ZX1 chipset - for IA64 processors. - config AGP_PARISC tristate "HP Quicksilver AGP support" depends on AGP && PARISC && 64BIT && IOMMU_SBA diff --git a/drivers/char/agp/Makefile b/drivers/char/agp/Makefile index 90ed8c789e4824fb..25834557e486538c 100644 --- a/drivers/char/agp/Makefile +++ b/drivers/char/agp/Makefile @@ -14,9 +14,7 @@ obj-$(CONFIG_AGP_AMD) += amd-k7-agp.o obj-$(CONFIG_AGP_AMD64) += amd64-agp.o obj-$(CONFIG_AGP_ALPHA_CORE) += alpha-agp.o obj-$(CONFIG_AGP_EFFICEON) += efficeon-agp.o -obj-$(CONFIG_AGP_HP_ZX1) += hp-agp.o obj-$(CONFIG_AGP_PARISC) += parisc-agp.o -obj-$(CONFIG_AGP_I460) += i460-agp.o obj-$(CONFIG_AGP_INTEL) += intel-agp.o obj-$(CONFIG_INTEL_GTT) += intel-gtt.o obj-$(CONFIG_AGP_NVIDIA) += nvidia-agp.o diff --git a/drivers/char/agp/hp-agp.c b/drivers/char/agp/hp-agp.c deleted file mode 100644 index 84d9adbb62f6a7bb..0000000000000000 diff --git a/drivers/char/agp/i460-agp.c b/drivers/char/agp/i460-agp.c deleted file mode 100644 index 15b240ea4848f1b8..0000000000000000 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c index ee71376f174b70db..3b2159416e624a6a 100644 --- a/drivers/char/hpet.c +++ b/drivers/char/hpet.c @@ -64,25 +64,6 @@ static DEFINE_MUTEX(hpet_mutex); /* replaces BKL */ static u32 hpet_nhpet, hpet_max_freq = HPET_USER_FREQ; -/* This clocksource driver currently only works on ia64 */ -#ifdef CONFIG_IA64 -static void __iomem *hpet_mctr; - -static u64 read_hpet(struct clocksource *cs) -{ - return (u64)read_counter((void __iomem *)hpet_mctr); -} - -static struct clocksource clocksource_hpet = { - .name = "hpet", - .rating = 250, - .read = read_hpet, - .mask = CLOCKSOURCE_MASK(64), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; -static struct clocksource *hpet_clocksource; -#endif - /* A lock for concurrent access by app and isr hpet activity. */ static DEFINE_SPINLOCK(hpet_lock); @@ -907,17 +888,6 @@ int hpet_alloc(struct hpet_data *hdp) hpetp->hp_delta = hpet_calibrate(hpetp); -/* This clocksource driver currently only works on ia64 */ -#ifdef CONFIG_IA64 - if (!hpet_clocksource) { - hpet_mctr = (void __iomem *)&hpetp->hp_hpet->hpet_mc; - clocksource_hpet.archdata.fsys_mmio = hpet_mctr; - clocksource_register_hz(&clocksource_hpet, hpetp->hp_tick_freq); - hpetp->hp_clocksource = &clocksource_hpet; - hpet_clocksource = &clocksource_hpet; - } -#endif - return 0; } diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index 3da8e85f8aae03c7..aa59b5c24c44c8df 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -37,7 +37,7 @@ config HW_RANDOM_TIMERIOMEM config HW_RANDOM_INTEL tristate "Intel HW Random Number Generator support" - depends on (X86 || IA64) && PCI + depends on X86 && PCI default HW_RANDOM help This driver provides kernel-side support for the Random Number diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 83bf2a4dcb57ed84..efd29fb5417e1fd3 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -31,10 +31,6 @@ #include #include -#ifdef CONFIG_IA64 -# include -#endif - #define DEVMEM_MINOR 1 #define DEVPORT_MINOR 4 @@ -284,13 +280,6 @@ int __weak phys_mem_access_prot_allowed(struct file *file, #ifdef pgprot_noncached static int uncached_access(struct file *file, phys_addr_t addr) { -#if defined(CONFIG_IA64) - /* - * On ia64, we ignore O_DSYNC because we cannot tolerate memory - * attribute aliases. - */ - return !(efi_mem_attributes(addr) & EFI_MEMORY_WB); -#else /* * Accessing memory above the top the kernel knows about or through a * file pointer @@ -299,7 +288,6 @@ static int uncached_access(struct file *file, phys_addr_t addr) if (file->f_flags & O_DSYNC) return 1; return addr >= __pa(high_memory); -#endif } #endif diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c deleted file mode 100644 index f8231e2e84beccec..0000000000000000 diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig index 2a84fc63371e2ea2..faaf36c2e9a62bb7 100644 --- a/drivers/cpufreq/Kconfig +++ b/drivers/cpufreq/Kconfig @@ -239,17 +239,6 @@ if PPC32 || PPC64 source "drivers/cpufreq/Kconfig.powerpc" endif -if IA64 -config IA64_ACPI_CPUFREQ - tristate "ACPI Processor P-States driver" - depends on ACPI_PROCESSOR - help - This driver adds a CPUFreq driver which utilizes the ACPI - Processor Performance States. - - If in doubt, say N. -endif - if MIPS config BMIPS_CPUFREQ tristate "BMIPS CPUfreq Driver" diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile index 32a7029e25ed8103..12b5c8fd20eae57e 100644 --- a/drivers/cpufreq/Makefile +++ b/drivers/cpufreq/Makefile @@ -109,7 +109,6 @@ obj-$(CONFIG_POWERNV_CPUFREQ) += powernv-cpufreq.o ################################################################################## # Other platform drivers obj-$(CONFIG_BMIPS_CPUFREQ) += bmips-cpufreq.o -obj-$(CONFIG_IA64_ACPI_CPUFREQ) += ia64-acpi-cpufreq.o obj-$(CONFIG_LOONGSON2_CPUFREQ) += loongson2_cpufreq.o obj-$(CONFIG_LOONGSON1_CPUFREQ) += loongson1-cpufreq.o obj-$(CONFIG_SH_CPU_FREQ) += sh-cpufreq.o diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c deleted file mode 100644 index c6bdc455517f856b..0000000000000000 diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index b59e3041fd627585..a79579fea6f05ae5 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -77,30 +77,6 @@ config FIRMWARE_MEMMAP See also Documentation/ABI/testing/sysfs-firmware-memmap. -config EFI_PCDP - bool "Console device selection via EFI PCDP or HCDP table" - depends on ACPI && EFI && IA64 - default y if IA64 - help - If your firmware supplies the PCDP table, and you want to - automatically use the primary console device it describes - as the Linux console, say Y here. - - If your firmware supplies the HCDP table, and you want to - use the first serial port it describes as the Linux console, - say Y here. If your EFI ConOut path contains only a UART - device, it will become the console automatically. Otherwise, - you must specify the "console=hcdp" kernel boot argument. - - Neither the PCDP nor the HCDP affects naming of serial devices, - so a serial console may be /dev/ttyS0, /dev/ttyS1, etc, depending - on how the driver discovers devices. - - You must also enable the appropriate drivers (serial, VGA, etc.) - - See DIG64_HCDPv20_042804.pdf available from - - config DMIID bool "Export DMI identification via sysfs to userspace" depends on DMI diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile index 28fcddcd688fc2fd..1d1eb671d805d099 100644 --- a/drivers/firmware/Makefile +++ b/drivers/firmware/Makefile @@ -8,7 +8,6 @@ obj-$(CONFIG_ARM_SDE_INTERFACE) += arm_sdei.o obj-$(CONFIG_DMI) += dmi_scan.o obj-$(CONFIG_DMI_SYSFS) += dmi-sysfs.o obj-$(CONFIG_EDD) += edd.o -obj-$(CONFIG_EFI_PCDP) += pcdp.o obj-$(CONFIG_DMIID) += dmi-id.o obj-$(CONFIG_INTEL_STRATIX10_SERVICE) += stratix10-svc.o obj-$(CONFIG_INTEL_STRATIX10_RSU) += stratix10-rsu.o diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig index 043ca31c114ebf2a..923b07690cbf0061 100644 --- a/drivers/firmware/efi/Kconfig +++ b/drivers/firmware/efi/Kconfig @@ -4,7 +4,7 @@ menu "EFI (Extensible Firmware Interface) Support" config EFI_ESRT bool - depends on EFI && !IA64 + depends on EFI default y config EFI_VARS_PSTORE @@ -123,7 +123,7 @@ config EFI_BOOTLOADER_CONTROL config EFI_CAPSULE_LOADER tristate "EFI capsule loader" - depends on EFI && !IA64 + depends on EFI help This option exposes a loader interface "/dev/efi_capsule_loader" for users to load EFI capsules. This driver requires working runtime @@ -224,7 +224,7 @@ config EFI_DISABLE_PCI_DMA config EFI_EARLYCON def_bool y - depends on SERIAL_EARLYCON && !ARM && !IA64 + depends on SERIAL_EARLYCON && !ARM select FONT_SUPPORT select ARCH_USE_MEMREMAP_PROT diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 1e0b016fdc2b1217..b30d5c3e03a9e7a4 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -144,7 +144,7 @@ static ssize_t systab_show(struct kobject *kobj, if (efi.smbios != EFI_INVALID_TABLE_ADDR) str += sprintf(str, "SMBIOS=0x%lx\n", efi.smbios); - if (IS_ENABLED(CONFIG_IA64) || IS_ENABLED(CONFIG_X86)) + if (IS_ENABLED(CONFIG_X86)) str = efi_systab_show_arch(str); return str - buf; @@ -737,7 +737,6 @@ int __init efi_systab_check_header(const efi_table_hdr_t *systab_hdr, return 0; } -#ifndef CONFIG_IA64 static const efi_char16_t *__init map_fw_vendor(unsigned long fw_vendor, size_t size) { @@ -753,10 +752,6 @@ static void __init unmap_fw_vendor(const void *fw_vendor, size_t size) { early_memunmap((void *)fw_vendor, size); } -#else -#define map_fw_vendor(p, s) __va(p) -#define unmap_fw_vendor(v, s) -#endif void __init efi_systab_report_header(const efi_table_hdr_t *systab_hdr, unsigned long fw_vendor) @@ -853,11 +848,6 @@ char * __init efi_md_typeattr_format(char *buf, size_t size, return buf; } -/* - * IA64 has a funky EFI memory map that doesn't work the same way as - * other architectures. - */ -#ifndef CONFIG_IA64 /* * efi_mem_attributes - lookup memmap attributes for physical address * @phys_addr: the physical address to lookup @@ -905,7 +895,6 @@ int efi_mem_type(unsigned long phys_addr) } return -EINVAL; } -#endif int efi_status_to_err(efi_status_t status) { diff --git a/drivers/firmware/pcdp.c b/drivers/firmware/pcdp.c deleted file mode 100644 index 715a45442d1cfe64..0000000000000000 diff --git a/drivers/firmware/pcdp.h b/drivers/firmware/pcdp.h deleted file mode 100644 index e02540571c524c40..0000000000000000 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c index 5d82891c32223e4d..4414d99e02ac658b 100644 --- a/drivers/gpu/drm/drm_ioc32.c +++ b/drivers/gpu/drm/drm_ioc32.c @@ -945,11 +945,11 @@ static struct { DRM_IOCTL32_DEF(DRM_IOCTL_SG_ALLOC, compat_drm_sg_alloc), DRM_IOCTL32_DEF(DRM_IOCTL_SG_FREE, compat_drm_sg_free), #endif -#if defined(CONFIG_X86) || defined(CONFIG_IA64) +#if defined(CONFIG_X86) DRM_IOCTL32_DEF(DRM_IOCTL_UPDATE_DRAW, compat_drm_update_draw), #endif DRM_IOCTL32_DEF(DRM_IOCTL_WAIT_VBLANK, compat_drm_wait_vblank), -#if defined(CONFIG_X86) || defined(CONFIG_IA64) +#if defined(CONFIG_X86) DRM_IOCTL32_DEF(DRM_IOCTL_MODE_ADDFB2, compat_drm_mode_addfb2), #endif }; diff --git a/drivers/input/serio/i8042.h b/drivers/input/serio/i8042.h index adb5173372d3ee6d..5f61672d55b73aaa 100644 --- a/drivers/input/serio/i8042.h +++ b/drivers/input/serio/i8042.h @@ -19,7 +19,7 @@ #include "i8042-snirm.h" #elif defined(CONFIG_SPARC) #include "i8042-sparcio.h" -#elif defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_LOONGARCH) +#elif defined(CONFIG_X86) || defined(CONFIG_LOONGARCH) #include "i8042-acpipnpio.h" #else #include "i8042-io.h" diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 79707685d54a4f8f..013683ad7ecc9319 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -93,7 +93,7 @@ config IOMMU_DEBUGFS choice prompt "IOMMU default domain type" depends on IOMMU_API - default IOMMU_DEFAULT_DMA_LAZY if X86 || IA64 + default IOMMU_DEFAULT_DMA_LAZY if X86 default IOMMU_DEFAULT_DMA_STRICT help Choose the type of IOMMU domain used to manage DMA API usage by @@ -148,7 +148,7 @@ config OF_IOMMU # IOMMU-agnostic DMA-mapping layer config IOMMU_DMA - def_bool ARM64 || IA64 || X86 + def_bool ARM64 || X86 select DMA_OPS select IOMMU_API select IOMMU_IOVA diff --git a/drivers/iommu/intel/Kconfig b/drivers/iommu/intel/Kconfig index b7dff5092fd21c06..44205ffdcb5cc149 100644 --- a/drivers/iommu/intel/Kconfig +++ b/drivers/iommu/intel/Kconfig @@ -11,7 +11,7 @@ config DMAR_DEBUG config INTEL_IOMMU bool "Support for Intel IOMMU using DMA Remapping Devices" - depends on PCI_MSI && ACPI && (X86 || IA64) + depends on PCI_MSI && ACPI && X86 select DMA_OPS select IOMMU_API select IOMMU_IOVA diff --git a/drivers/media/cec/platform/Kconfig b/drivers/media/cec/platform/Kconfig index b672d3142eb795f4..ede81fe331b0de73 100644 --- a/drivers/media/cec/platform/Kconfig +++ b/drivers/media/cec/platform/Kconfig @@ -99,7 +99,7 @@ config CEC_TEGRA config CEC_SECO tristate "SECO Boards HDMI CEC driver" - depends on (X86 || IA64) || COMPILE_TEST + depends on X86 || COMPILE_TEST depends on PCI && DMI select CEC_CORE select CEC_NOTIFIER diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 9947b7892bd5af61..2573dd21d0aa77d4 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -166,7 +166,7 @@ config ENCLOSURE_SERVICES config SGI_XP tristate "Support communication between SGI SSIs" depends on NET - depends on (IA64_SGI_UV || X86_UV) && SMP + depends on X86_UV && SMP depends on X86_64 || BROKEN select SGI_GRU if X86_64 && SMP help diff --git a/drivers/misc/sgi-gru/gru.h b/drivers/misc/sgi-gru/gru.h index 3ad76cd18b4bb41a..6ae045037219a339 100644 --- a/drivers/misc/sgi-gru/gru.h +++ b/drivers/misc/sgi-gru/gru.h @@ -30,9 +30,7 @@ /* * Size used to map GRU GSeg */ -#if defined(CONFIG_IA64) -#define GRU_GSEG_PAGESIZE (256 * 1024UL) -#elif defined(CONFIG_X86_64) +#if defined(CONFIG_X86_64) #define GRU_GSEG_PAGESIZE (256 * 1024UL) /* ZZZ 2MB ??? */ #else #error "Unsupported architecture" diff --git a/drivers/misc/sgi-gru/gru_instructions.h b/drivers/misc/sgi-gru/gru_instructions.h index 04d5170ac1497352..da5eb9edf9ecd6bd 100644 --- a/drivers/misc/sgi-gru/gru_instructions.h +++ b/drivers/misc/sgi-gru/gru_instructions.h @@ -29,17 +29,7 @@ extern void gru_wait_abort_proc(void *cb); * Architecture dependent functions */ -#if defined(CONFIG_IA64) -#include -#include -#define __flush_cache(p) ia64_fc((unsigned long)p) -/* Use volatile on IA64 to ensure ordering via st4.rel */ -#define gru_ordered_store_ulong(p, v) \ - do { \ - barrier(); \ - *((volatile unsigned long *)(p)) = v; /* force st.rel */ \ - } while (0) -#elif defined(CONFIG_X86_64) +#if defined(CONFIG_X86_64) #include #define __flush_cache(p) clflush(p) #define gru_ordered_store_ulong(p, v) \ diff --git a/drivers/misc/sgi-gru/grufile.c b/drivers/misc/sgi-gru/grufile.c index 7ffcfc0bb58723fe..ab731678b0428b1f 100644 --- a/drivers/misc/sgi-gru/grufile.c +++ b/drivers/misc/sgi-gru/grufile.c @@ -337,72 +337,6 @@ static unsigned long gru_chiplet_cpu_to_mmr(int chiplet, int cpu, int *corep) return mmr; } -#ifdef CONFIG_IA64 - -static int gru_irq_count[GRU_CHIPLETS_PER_BLADE]; - -static void gru_noop(struct irq_data *d) -{ -} - -static struct irq_chip gru_chip[GRU_CHIPLETS_PER_BLADE] = { - [0 ... GRU_CHIPLETS_PER_BLADE - 1] { - .irq_mask = gru_noop, - .irq_unmask = gru_noop, - .irq_ack = gru_noop - } -}; - -static int gru_chiplet_setup_tlb_irq(int chiplet, char *irq_name, - irq_handler_t irq_handler, int cpu, int blade) -{ - unsigned long mmr; - int irq = IRQ_GRU + chiplet; - int ret, core; - - mmr = gru_chiplet_cpu_to_mmr(chiplet, cpu, &core); - if (mmr == 0) - return 0; - - if (gru_irq_count[chiplet] == 0) { - gru_chip[chiplet].name = irq_name; - ret = irq_set_chip(irq, &gru_chip[chiplet]); - if (ret) { - printk(KERN_ERR "%s: set_irq_chip failed, errno=%d\n", - GRU_DRIVER_ID_STR, -ret); - return ret; - } - - ret = request_irq(irq, irq_handler, 0, irq_name, NULL); - if (ret) { - printk(KERN_ERR "%s: request_irq failed, errno=%d\n", - GRU_DRIVER_ID_STR, -ret); - return ret; - } - } - gru_irq_count[chiplet]++; - - return 0; -} - -static void gru_chiplet_teardown_tlb_irq(int chiplet, int cpu, int blade) -{ - unsigned long mmr; - int core, irq = IRQ_GRU + chiplet; - - if (gru_irq_count[chiplet] == 0) - return; - - mmr = gru_chiplet_cpu_to_mmr(chiplet, cpu, &core); - if (mmr == 0) - return; - - if (--gru_irq_count[chiplet] == 0) - free_irq(irq, NULL); -} - -#elif defined CONFIG_X86_64 - static int gru_chiplet_setup_tlb_irq(int chiplet, char *irq_name, irq_handler_t irq_handler, int cpu, int blade) { @@ -447,8 +381,6 @@ static void gru_chiplet_teardown_tlb_irq(int chiplet, int cpu, int blade) } } -#endif - static void gru_teardown_tlb_irqs(void) { int blade; @@ -514,12 +446,8 @@ static int __init gru_init(void) if (!gru_supported()) return 0; -#if defined CONFIG_IA64 - gru_start_paddr = 0xd000000000UL; /* ZZZZZZZZZZZZZZZZZZZ fixme */ -#else gru_start_paddr = uv_read_local_mmr(UVH_RH_GAM_GRU_OVERLAY_CONFIG) & 0x7fffffffffffUL; -#endif gru_start_vaddr = __va(gru_start_paddr); gru_end_paddr = gru_start_paddr + GRU_MAX_BLADES * GRU_SIZE; printk(KERN_INFO "GRU space: 0x%lx - 0x%lx\n", diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c index 1d75d5e540bc992b..695316a83b01044f 100644 --- a/drivers/misc/sgi-gru/gruhandles.c +++ b/drivers/misc/sgi-gru/gruhandles.c @@ -11,16 +11,10 @@ #include "grutables.h" /* 10 sec */ -#ifdef CONFIG_IA64 -#include -#define GRU_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10) -#define CLKS2NSEC(c) ((c) *1000000000 / local_cpu_data->itc_freq) -#else #include #include #define GRU_OPERATION_TIMEOUT ((cycles_t) tsc_khz*10*1000) #define CLKS2NSEC(c) ((c) * 1000000 / tsc_khz) -#endif /* Extract the status field from a kernel handle */ #define GET_MSEG_HANDLE_STATUS(h) (((*(unsigned long *)(h)) >> 16) & 3) diff --git a/drivers/misc/sgi-gru/grumain.c b/drivers/misc/sgi-gru/grumain.c index 4eb4b94551390791..0f5b09e290c89981 100644 --- a/drivers/misc/sgi-gru/grumain.c +++ b/drivers/misc/sgi-gru/grumain.c @@ -41,16 +41,12 @@ struct device *grudev = &gru_device; */ int gru_cpu_fault_map_id(void) { -#ifdef CONFIG_IA64 - return uv_blade_processor_id() % GRU_NUM_TFM; -#else int cpu = smp_processor_id(); int id, core; core = uv_cpu_core_number(cpu); id = core + UV_MAX_INT_CORES * uv_cpu_socket_number(cpu); return id; -#endif } /*--------- ASID Management ------------------------------------------- diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h index f1336f43d3bd13ee..3185711beb0780f2 100644 --- a/drivers/misc/sgi-xp/xp.h +++ b/drivers/misc/sgi-xp/xp.h @@ -16,7 +16,7 @@ #include -#if defined CONFIG_X86_UV || defined CONFIG_IA64_SGI_UV +#if defined CONFIG_X86_UV #include #endif diff --git a/drivers/misc/sgi-xp/xp_uv.c b/drivers/misc/sgi-xp/xp_uv.c index 19fc7076af274f74..3faa7eadf679e3c2 100644 --- a/drivers/misc/sgi-xp/xp_uv.c +++ b/drivers/misc/sgi-xp/xp_uv.c @@ -18,8 +18,6 @@ #include #if defined CONFIG_X86_64 #include -#elif defined CONFIG_IA64_SGI_UV -#include #endif #include "../sgi-gru/grukservices.h" #include "xp.h" @@ -99,17 +97,6 @@ xp_expand_memprotect_uv(unsigned long phys_addr, unsigned long size) "UV_MEMPROT_ALLOW_RW) failed, ret=%d\n", ret); return xpBiosError; } - -#elif defined CONFIG_IA64_SGI_UV - u64 nasid_array; - - ret = sn_change_memprotect(phys_addr, size, SN_MEMPROT_ACCESS_CLASS_1, - &nasid_array); - if (ret != 0) { - dev_err(xp, "sn_change_memprotect(,, " - "SN_MEMPROT_ACCESS_CLASS_1,) failed ret=%d\n", ret); - return xpSalError; - } #else #error not a supported configuration #endif @@ -129,17 +116,6 @@ xp_restrict_memprotect_uv(unsigned long phys_addr, unsigned long size) "UV_MEMPROT_RESTRICT_ACCESS) failed, ret=%d\n", ret); return xpBiosError; } - -#elif defined CONFIG_IA64_SGI_UV - u64 nasid_array; - - ret = sn_change_memprotect(phys_addr, size, SN_MEMPROT_ACCESS_CLASS_0, - &nasid_array); - if (ret != 0) { - dev_err(xp, "sn_change_memprotect(,, " - "SN_MEMPROT_ACCESS_CLASS_0,) failed ret=%d\n", ret); - return xpSalError; - } #else #error not a supported configuration #endif diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c index b2c3c22fc13c1361..ea540b03a0f6e9b8 100644 --- a/drivers/misc/sgi-xp/xpc_main.c +++ b/drivers/misc/sgi-xp/xpc_main.c @@ -1162,36 +1162,6 @@ xpc_die_deactivate(void) static int xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args) { -#ifdef CONFIG_IA64 /* !!! temporary kludge */ - switch (event) { - case DIE_MACHINE_RESTART: - case DIE_MACHINE_HALT: - xpc_die_deactivate(); - break; - - case DIE_KDEBUG_ENTER: - /* Should lack of heartbeat be ignored by other partitions? */ - if (!xpc_kdebug_ignore) - break; - - fallthrough; - case DIE_MCA_MONARCH_ENTER: - case DIE_INIT_MONARCH_ENTER: - xpc_arch_ops.offline_heartbeat(); - break; - - case DIE_KDEBUG_LEAVE: - /* Is lack of heartbeat being ignored by other partitions? */ - if (!xpc_kdebug_ignore) - break; - - fallthrough; - case DIE_MCA_MONARCH_LEAVE: - case DIE_INIT_MONARCH_LEAVE: - xpc_arch_ops.online_heartbeat(); - break; - } -#else struct die_args *die_args = _die_args; switch (event) { @@ -1213,7 +1183,6 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args) default: xpc_die_deactivate(); } -#endif return NOTIFY_DONE; } diff --git a/drivers/misc/sgi-xp/xpc_uv.c b/drivers/misc/sgi-xp/xpc_uv.c index fff522d347e33f31..2f03a7080d965235 100644 --- a/drivers/misc/sgi-xp/xpc_uv.c +++ b/drivers/misc/sgi-xp/xpc_uv.c @@ -24,34 +24,12 @@ #include #include #include -#if defined CONFIG_X86_64 #include #include -#elif defined CONFIG_IA64_SGI_UV -#include -#include -#endif #include "../sgi-gru/gru.h" #include "../sgi-gru/grukservices.h" #include "xpc.h" -#if defined CONFIG_IA64_SGI_UV -struct uv_IO_APIC_route_entry { - __u64 vector : 8, - delivery_mode : 3, - dest_mode : 1, - delivery_status : 1, - polarity : 1, - __reserved_1 : 1, - trigger : 1, - mask : 1, - __reserved_2 : 15, - dest : 32; -}; - -#define sn_partition_id 0 -#endif - static struct xpc_heartbeat_uv *xpc_heartbeat_uv; #define XPC_ACTIVATE_MSG_SIZE_UV (1 * GRU_CACHE_LINE_BYTES) @@ -113,7 +91,6 @@ xpc_get_gru_mq_irq_uv(struct xpc_gru_mq_uv *mq, int cpu, char *irq_name) { int mmr_pnode = uv_blade_to_pnode(mq->mmr_blade); -#if defined CONFIG_X86_64 mq->irq = uv_setup_irq(irq_name, cpu, mq->mmr_blade, mq->mmr_offset, UV_AFFINITY_CPU); if (mq->irq < 0) @@ -121,40 +98,13 @@ xpc_get_gru_mq_irq_uv(struct xpc_gru_mq_uv *mq, int cpu, char *irq_name) mq->mmr_value = uv_read_global_mmr64(mmr_pnode, mq->mmr_offset); -#elif defined CONFIG_IA64_SGI_UV - if (strcmp(irq_name, XPC_ACTIVATE_IRQ_NAME) == 0) - mq->irq = SGI_XPC_ACTIVATE; - else if (strcmp(irq_name, XPC_NOTIFY_IRQ_NAME) == 0) - mq->irq = SGI_XPC_NOTIFY; - else - return -EINVAL; - - mq->mmr_value = (unsigned long)cpu_physical_id(cpu) << 32 | mq->irq; - uv_write_global_mmr64(mmr_pnode, mq->mmr_offset, mq->mmr_value); -#else - #error not a supported configuration -#endif - return 0; } static void xpc_release_gru_mq_irq_uv(struct xpc_gru_mq_uv *mq) { -#if defined CONFIG_X86_64 uv_teardown_irq(mq->irq); - -#elif defined CONFIG_IA64_SGI_UV - int mmr_pnode; - unsigned long mmr_value; - - mmr_pnode = uv_blade_to_pnode(mq->mmr_blade); - mmr_value = 1UL << 16; - - uv_write_global_mmr64(mmr_pnode, mq->mmr_offset, mmr_value); -#else - #error not a supported configuration -#endif } static int @@ -162,17 +112,6 @@ xpc_gru_mq_watchlist_alloc_uv(struct xpc_gru_mq_uv *mq) { int ret; -#if defined CONFIG_IA64_SGI_UV - int mmr_pnode = uv_blade_to_pnode(mq->mmr_blade); - - ret = sn_mq_watchlist_alloc(mmr_pnode, (void *)uv_gpa(mq->address), - mq->order, &mq->mmr_offset); - if (ret < 0) { - dev_err(xpc_part, "sn_mq_watchlist_alloc() failed, ret=%d\n", - ret); - return -EBUSY; - } -#elif defined CONFIG_X86_64 ret = uv_bios_mq_watchlist_alloc(uv_gpa(mq->address), mq->order, &mq->mmr_offset); if (ret < 0) { @@ -180,9 +119,6 @@ xpc_gru_mq_watchlist_alloc_uv(struct xpc_gru_mq_uv *mq) "ret=%d\n", ret); return ret; } -#else - #error not a supported configuration -#endif mq->watchlist_num = ret; return 0; @@ -194,15 +130,8 @@ xpc_gru_mq_watchlist_free_uv(struct xpc_gru_mq_uv *mq) int ret; int mmr_pnode = uv_blade_to_pnode(mq->mmr_blade); -#if defined CONFIG_X86_64 ret = uv_bios_mq_watchlist_free(mmr_pnode, mq->watchlist_num); BUG_ON(ret != BIOS_STATUS_SUCCESS); -#elif defined CONFIG_IA64_SGI_UV - ret = sn_mq_watchlist_free(mmr_pnode, mq->watchlist_num); - BUG_ON(ret != SALRET_OK); -#else - #error not a supported configuration -#endif } static struct xpc_gru_mq_uv * @@ -786,7 +715,6 @@ xpc_get_partition_rsvd_page_pa_uv(void *buf, u64 *cookie, unsigned long *rp_pa, s64 status; enum xp_retval ret; -#if defined CONFIG_X86_64 status = uv_bios_reserved_page_pa((u64)buf, cookie, (u64 *)rp_pa, (u64 *)len); if (status == BIOS_STATUS_SUCCESS) @@ -796,19 +724,6 @@ xpc_get_partition_rsvd_page_pa_uv(void *buf, u64 *cookie, unsigned long *rp_pa, else ret = xpBiosError; -#elif defined CONFIG_IA64_SGI_UV - status = sn_partition_reserved_page_pa((u64)buf, cookie, rp_pa, len); - if (status == SALRET_OK) - ret = xpSuccess; - else if (status == SALRET_MORE_PASSES) - ret = xpNeedMoreInfo; - else - ret = xpSalError; - -#else - #error not a supported configuration -#endif - return ret; } diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 58747292521d8199..f219878c4b79655c 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -17001,7 +17001,7 @@ static u32 tg3_calc_dma_bndry(struct tg3 *tp, u32 val) !tg3_flag(tp, PCI_EXPRESS)) goto out; -#if defined(CONFIG_PPC64) || defined(CONFIG_IA64) || defined(CONFIG_PARISC) +#if defined(CONFIG_PPC64) || defined(CONFIG_PARISC) goal = BOUNDARY_MULTI_CACHELINE; #else #if defined(CONFIG_SPARC64) || defined(CONFIG_ALPHA) diff --git a/drivers/net/ethernet/brocade/bna/bnad.h b/drivers/net/ethernet/brocade/bna/bnad.h index 627a93ce38ab07dd..10b1e534030e628d 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.h +++ b/drivers/net/ethernet/brocade/bna/bnad.h @@ -19,7 +19,6 @@ #include #include -/* Fix for IA64 */ #include #include diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c index de8d54b23f738523..2e1b2d9c0f54cbfc 100644 --- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c +++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c @@ -234,9 +234,7 @@ static int nx_set_dma_mask(struct netxen_adapter *adapter) cmask = DMA_BIT_MASK(32); if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) { -#ifndef CONFIG_IA64 mask = DMA_BIT_MASK(35); -#endif } else { mask = DMA_BIT_MASK(39); cmask = mask; diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c index f80b6ec88dc301e0..a9c2aa0ea5751dc7 100644 --- a/drivers/pci/vgaarb.c +++ b/drivers/pci/vgaarb.c @@ -545,7 +545,7 @@ EXPORT_SYMBOL(vga_put); static bool vga_is_firmware_default(struct pci_dev *pdev) { -#if defined(CONFIG_X86) || defined(CONFIG_IA64) +#if defined(CONFIG_X86) u64 base = screen_info.lfb_base; u64 size = screen_info.lfb_size; u64 limit; diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig index b0f62345bc846dcb..fc4acb9e323b6922 100644 --- a/drivers/tty/serial/8250/Kconfig +++ b/drivers/tty/serial/8250/Kconfig @@ -216,7 +216,7 @@ config SERIAL_8250_EXTENDED config SERIAL_8250_MANY_PORTS bool "Support more than 4 legacy serial ports" - depends on SERIAL_8250_EXTENDED && !IA64 + depends on SERIAL_8250_EXTENDED help Say Y here if you have dumb serial boards other than the four standard COM 1/2/3/4 ports. This may happen if you have an AST diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c index be8313cdbac360ac..218dae88ad575a0e 100644 --- a/drivers/tty/vt/keyboard.c +++ b/drivers/tty/vt/keyboard.c @@ -1273,7 +1273,7 @@ static void kbd_bh(struct tasklet_struct *unused) } } -#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_ALPHA) ||\ +#if defined(CONFIG_X86) || defined(CONFIG_ALPHA) ||\ defined(CONFIG_MIPS) || defined(CONFIG_PPC) || defined(CONFIG_SPARC) ||\ defined(CONFIG_PARISC) || defined(CONFIG_SUPERH) ||\ (defined(CONFIG_ARM) && defined(CONFIG_KEYBOARD_ATKBD) && !defined(CONFIG_ARCH_RPC)) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index b2bed599e6c6ea1c..834a2a615786d168 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -641,7 +641,7 @@ config FB_VESA config FB_EFI bool "EFI-based Framebuffer Support" - depends on (FB = y) && !IA64 && EFI + depends on (FB = y) && EFI select APERTURE_HELPERS select DRM_PANEL_ORIENTATION_QUIRKS select FB_CFB_FILLRECT diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 0bc40b763b065210..fe51fb2bd4947c42 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -1268,7 +1268,7 @@ config INTEL_MID_WATCHDOG config ITCO_WDT tristate "Intel TCO Timer/Watchdog" - depends on (X86 || IA64) && PCI + depends on X86 && PCI select WATCHDOG_CORE depends on I2C || I2C=n depends on MFD_INTEL_PMC_BXT || !MFD_INTEL_PMC_BXT diff --git a/fs/Kconfig b/fs/Kconfig index 2685a4d0d353188b..11f5dd246fce4a68 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -234,7 +234,7 @@ config ARCH_SUPPORTS_HUGETLBFS config HUGETLBFS bool "HugeTLB file system support" - depends on X86 || IA64 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS || BROKEN + depends on X86 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS || BROKEN depends on (SYSFS || SYSCTL) help hugetlbfs is a filesystem backing for HugeTLB pages, based on diff --git a/fs/afs/main.c b/fs/afs/main.c index eae288c8d40a3b28..6425c81d07deac4d 100644 --- a/fs/afs/main.c +++ b/fs/afs/main.c @@ -41,8 +41,6 @@ const char afs_init_sysname[] = "arm_linux26"; const char afs_init_sysname[] = "aarch64_linux26"; #elif defined(CONFIG_X86_32) const char afs_init_sysname[] = "i386_linux26"; -#elif defined(CONFIG_IA64) -const char afs_init_sysname[] = "ia64_linux26"; #elif defined(CONFIG_PPC64) const char afs_init_sysname[] = "ppc64_linux26"; #elif defined(CONFIG_PPC32) diff --git a/fs/xfs/xfs_ioctl32.h b/fs/xfs/xfs_ioctl32.h index c14852362fceab4f..052d0e888c273a3a 100644 --- a/fs/xfs/xfs_ioctl32.h +++ b/fs/xfs/xfs_ioctl32.h @@ -22,7 +22,7 @@ /* * On intel, even if sizes match, alignment and/or padding may differ. */ -#if defined(CONFIG_IA64) || defined(CONFIG_X86_64) +#if defined(CONFIG_X86_64) #define BROKEN_X86_ALIGNMENT #define __compat_packed __attribute__((packed)) #else diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 5e6a876e17ba0794..78753513bc5cb9a9 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -270,7 +270,7 @@ void acpi_table_print_madt_entry (struct acpi_subtable_header *madt); /* the following numa functions are architecture-dependent */ void acpi_numa_slit_init (struct acpi_table_slit *slit); -#if defined(CONFIG_X86) || defined(CONFIG_IA64) || defined(CONFIG_LOONGARCH) +#if defined(CONFIG_X86) || defined(CONFIG_LOONGARCH) void acpi_numa_processor_affinity_init (struct acpi_srat_cpu_affinity *pa); #else static inline void @@ -1090,15 +1090,8 @@ struct acpi_s2idle_dev_ops { int acpi_register_lps0_dev(struct acpi_s2idle_dev_ops *arg); void acpi_unregister_lps0_dev(struct acpi_s2idle_dev_ops *arg); #endif /* CONFIG_X86 */ -#ifndef CONFIG_IA64 void arch_reserve_mem_area(acpi_physical_address addr, size_t size); #else -static inline void arch_reserve_mem_area(acpi_physical_address addr, - size_t size) -{ -} -#endif /* CONFIG_X86 */ -#else #define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { } while (0) #endif diff --git a/include/linux/efi.h b/include/linux/efi.h index 98598bd1d2fa5208..bdc77cc74b1accf4 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -356,13 +356,10 @@ void efi_native_runtime_setup(void); * where the UEFI SPEC breaks the line. */ #define NULL_GUID EFI_GUID(0x00000000, 0x0000, 0x0000, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00) -#define MPS_TABLE_GUID EFI_GUID(0xeb9d2d2f, 0x2d88, 0x11d3, 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) #define ACPI_TABLE_GUID EFI_GUID(0xeb9d2d30, 0x2d88, 0x11d3, 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) #define ACPI_20_TABLE_GUID EFI_GUID(0x8868e871, 0xe4f1, 0x11d3, 0xbc, 0x22, 0x00, 0x80, 0xc7, 0x3c, 0x88, 0x81) #define SMBIOS_TABLE_GUID EFI_GUID(0xeb9d2d31, 0x2d88, 0x11d3, 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) #define SMBIOS3_TABLE_GUID EFI_GUID(0xf2fd1544, 0x9794, 0x4a2c, 0x99, 0x2e, 0xe5, 0xbb, 0xcf, 0x20, 0xe3, 0x94) -#define SAL_SYSTEM_TABLE_GUID EFI_GUID(0xeb9d2d32, 0x2d88, 0x11d3, 0x9a, 0x16, 0x00, 0x90, 0x27, 0x3f, 0xc1, 0x4d) -#define HCDP_TABLE_GUID EFI_GUID(0xf951938d, 0x620b, 0x42ef, 0x82, 0x79, 0xa8, 0x4b, 0x79, 0x61, 0x78, 0x98) #define UGA_IO_PROTOCOL_GUID EFI_GUID(0x61a4d49e, 0x6f68, 0x4f1b, 0xb9, 0x22, 0xa8, 0x6e, 0xed, 0x0b, 0x07, 0xa2) #define EFI_GLOBAL_VARIABLE_GUID EFI_GUID(0x8be4df61, 0x93ca, 0x11d2, 0xaa, 0x0d, 0x00, 0xe0, 0x98, 0x03, 0x2b, 0x8c) #define UV_SYSTEM_TABLE_GUID EFI_GUID(0x3b13a7d4, 0x633e, 0x11dd, 0x93, 0xec, 0xda, 0x25, 0x56, 0xd8, 0x95, 0x93) @@ -831,10 +828,6 @@ static inline int efi_range_is_wc(unsigned long start, unsigned long len) return 1; } -#ifdef CONFIG_EFI_PCDP -extern int __init efi_setup_pcdp_console(char *); -#endif - /* * We play games with efi_enabled so that the compiler will, if * possible, remove EFI-related code altogether. diff --git a/include/linux/mm.h b/include/linux/mm.h index f13f20258ce9893c..97e4b34381a38625 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -347,8 +347,6 @@ extern unsigned int kobjsize(const void *objp); # define VM_SAO VM_ARCH_1 /* Strong Access Ordering (powerpc) */ #elif defined(CONFIG_PARISC) # define VM_GROWSUP VM_ARCH_1 -#elif defined(CONFIG_IA64) -# define VM_GROWSUP VM_ARCH_1 #elif defined(CONFIG_SPARC64) # define VM_SPARC_ADI VM_ARCH_1 /* Uses ADI tag for access control */ # define VM_ARCH_CLEAR VM_SPARC_ADI diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h index 962cd41a2cb5aff1..99e4f1f718c705ce 100644 --- a/include/linux/moduleparam.h +++ b/include/linux/moduleparam.h @@ -276,7 +276,7 @@ struct kparam_array read-only sections (which is part of respective UNIX ABI on these platforms). So 'const' makes no sense and even causes compile failures with some compilers. */ -#if defined(CONFIG_ALPHA) || defined(CONFIG_IA64) || defined(CONFIG_PPC64) +#if defined(CONFIG_ALPHA) || defined(CONFIG_PPC64) #define __moduleparam_const #else #define __moduleparam_const const diff --git a/include/trace/events/mmflags.h b/include/trace/events/mmflags.h index 412b5a46374c036f..c00b48003f63d094 100644 --- a/include/trace/events/mmflags.h +++ b/include/trace/events/mmflags.h @@ -143,7 +143,7 @@ IF_HAVE_PG_SKIP_KASAN_POISON(PG_skip_kasan_poison, "skip_kasan_poison") #define __VM_ARCH_SPECIFIC_1 {VM_PAT, "pat" } #elif defined(CONFIG_PPC) #define __VM_ARCH_SPECIFIC_1 {VM_SAO, "sao" } -#elif defined(CONFIG_PARISC) || defined(CONFIG_IA64) +#elif defined(CONFIG_PARISC) #define __VM_ARCH_SPECIFIC_1 {VM_GROWSUP, "growsup" } #elif !defined(CONFIG_MMU) #define __VM_ARCH_SPECIFIC_1 {VM_MAPPED_COPY,"mappedcopy" } diff --git a/init/Kconfig b/init/Kconfig index 44e90b28a30f12e8..b62319d85b198fa7 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1775,7 +1775,7 @@ config KALLSYMS_ABSOLUTE_PERCPU config KALLSYMS_BASE_RELATIVE bool depends on KALLSYMS - default !IA64 + default y help Instead of emitting them as absolute values in the native word size, emit the symbol references in the kallsyms table as 32-bit entries, diff --git a/kernel/cpu.c b/kernel/cpu.c index 6c0a92ca6bb59c2c..14eddcc4d654f7ef 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -1423,9 +1423,6 @@ static int cpu_up(unsigned int cpu, enum cpuhp_state target) if (!cpu_possible(cpu)) { pr_err("can't online cpu %d because it is not configured as may-hotadd at boot time\n", cpu); -#if defined(CONFIG_IA64) - pr_err("please check additional_cpus= boot parameter\n"); -#endif return -EINVAL; } diff --git a/kernel/fork.c b/kernel/fork.c index 9f7fe354189785c2..6a2475d1442f0966 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -2914,7 +2914,7 @@ static inline bool clone3_stack_valid(struct kernel_clone_args *kargs) if (!access_ok((void __user *)kargs->stack, kargs->stack_size)) return false; -#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_IA64) +#if !defined(CONFIG_STACK_GROWSUP) kargs->stack += kargs->stack_size; #endif } diff --git a/kernel/sched/core.c b/kernel/sched/core.c index e838feb6adc50460..285f5c3c92f13476 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -10144,9 +10144,9 @@ void normalize_rt_tasks(void) #endif /* CONFIG_MAGIC_SYSRQ */ -#if defined(CONFIG_IA64) || defined(CONFIG_KGDB_KDB) +#if defined(CONFIG_KGDB_KDB) /* - * These functions are only useful for the IA64 MCA handling, or kdb. + * These functions are only useful for kdb. * * They can only be called when the whole system has been * stopped - every CPU needs to be quiescent, and no scheduling @@ -10168,30 +10168,7 @@ struct task_struct *curr_task(int cpu) return cpu_curr(cpu); } -#endif /* defined(CONFIG_IA64) || defined(CONFIG_KGDB_KDB) */ - -#ifdef CONFIG_IA64 -/** - * ia64_set_curr_task - set the current task for a given CPU. - * @cpu: the processor in question. - * @p: the task pointer to set. - * - * Description: This function must only be used when non-maskable interrupts - * are serviced on a separate stack. It allows the architecture to switch the - * notion of the current task on a CPU in a non-blocking manner. This function - * must be called with all CPU's synchronized, and interrupts disabled, the - * and caller must save the original value of the current task (see - * curr_task() above) and restore that value before reenabling interrupts and - * re-starting the system. - * - * ONLY VALID WHEN THE WHOLE SYSTEM IS STOPPED! - */ -void ia64_set_curr_task(int cpu, struct task_struct *p) -{ - cpu_curr(cpu) = p; -} - -#endif +#endif /* defined(CONFIG_KGDB_KDB) */ #ifdef CONFIG_CGROUP_SCHED /* task_group_lock serializes the addition/removal of task groups */ diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 137d4abe3eda11a6..a2ae4f9c5c218acd 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -1961,15 +1961,6 @@ static struct ctl_table kern_table[] = { .proc_handler = proc_dointvec, }, #endif -#ifdef CONFIG_IA64 - { - .procname = "unaligned-dump-stack", - .data = &unaligned_dump_stack, - .maxlen = sizeof (int), - .mode = 0644, - .proc_handler = proc_dointvec, - }, -#endif #ifdef CONFIG_RT_MUTEXES { .procname = "max_lock_depth", diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 02ee440f7be36cab..b2b8163f1e5e3494 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -816,7 +816,7 @@ config DEBUG_KMEMLEAK_AUTO_SCAN config DEBUG_STACK_USAGE bool "Stack utilization instrumentation" - depends on DEBUG_KERNEL && !IA64 + depends on DEBUG_KERNEL help Enables the display of the minimum amount of free stack which each task has ever had available in the sysrq-T and sysrq-P debug output. diff --git a/lib/decompress_unxz.c b/lib/decompress_unxz.c index 9f4262ee33a5b9cb..33017d1eb3683302 100644 --- a/lib/decompress_unxz.c +++ b/lib/decompress_unxz.c @@ -131,9 +131,6 @@ #ifdef CONFIG_ARM # define XZ_DEC_ARM #endif -#ifdef CONFIG_IA64 -# define XZ_DEC_IA64 -#endif #ifdef CONFIG_SPARC # define XZ_DEC_SPARC #endif diff --git a/lib/xz/Kconfig b/lib/xz/Kconfig index adce22ac18d660b1..aef086a6bf2f3d27 100644 --- a/lib/xz/Kconfig +++ b/lib/xz/Kconfig @@ -19,11 +19,6 @@ config XZ_DEC_POWERPC default y select XZ_DEC_BCJ -config XZ_DEC_IA64 - bool "IA-64 BCJ filter decoder" if EXPERT - default y - select XZ_DEC_BCJ - config XZ_DEC_ARM bool "ARM BCJ filter decoder" if EXPERT default y diff --git a/mm/mmap.c b/mm/mmap.c index 425a9349e610825f..62d7bb74c6d0f74e 100644 --- a/mm/mmap.c +++ b/mm/mmap.c @@ -1902,9 +1902,9 @@ static int acct_stack_growth(struct vm_area_struct *vma, return 0; } -#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64) +#if defined(CONFIG_STACK_GROWSUP) /* - * PA-RISC uses this for its stack; IA64 for its Register Backing Store. + * PA-RISC uses this for its stack. * vma is the last one with address > vma->vm_end. Have to extend vma. */ int expand_upwards(struct vm_area_struct *vma, unsigned long address) @@ -1994,7 +1994,7 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address) mas_destroy(&mas); return error; } -#endif /* CONFIG_STACK_GROWSUP || CONFIG_IA64 */ +#endif /* CONFIG_STACK_GROWSUP */ /* * vma is the first one with address < vma->vm_start. Have to extend vma. diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh index 4041881746adef21..9c009558e7286983 100755 --- a/scripts/headers_install.sh +++ b/scripts/headers_install.sh @@ -76,7 +76,6 @@ arch/arc/include/uapi/asm/swab.h:CONFIG_ARC_HAS_SWAPE arch/arm/include/uapi/asm/ptrace.h:CONFIG_CPU_ENDIAN_BE8 arch/hexagon/include/uapi/asm/ptrace.h:CONFIG_HEXAGON_ARCH_VERSION arch/hexagon/include/uapi/asm/user.h:CONFIG_HEXAGON_ARCH_VERSION -arch/ia64/include/uapi/asm/cmpxchg.h:CONFIG_IA64_DEBUG_CMPXCHG arch/m68k/include/uapi/asm/ptrace.h:CONFIG_COLDFIRE arch/nios2/include/uapi/asm/swab.h:CONFIG_NIOS2_CI_SWAB_NO arch/nios2/include/uapi/asm/swab.h:CONFIG_NIOS2_CI_SWAB_SUPPORT diff --git a/tools/arch/ia64/include/asm/barrier.h b/tools/arch/ia64/include/asm/barrier.h deleted file mode 100644 index 6fffe56827134385..0000000000000000 diff --git a/tools/arch/ia64/include/uapi/asm/bitsperlong.h b/tools/arch/ia64/include/uapi/asm/bitsperlong.h deleted file mode 100644 index 1146d55563db3773..0000000000000000 diff --git a/tools/arch/ia64/include/uapi/asm/mman.h b/tools/arch/ia64/include/uapi/asm/mman.h deleted file mode 100644 index 2a19bb1db4ab6076..0000000000000000 diff --git a/usr/include/Makefile b/usr/include/Makefile index 07796df0a295b960..338c81f1fcf310e0 100644 --- a/usr/include/Makefile +++ b/usr/include/Makefile @@ -59,12 +59,6 @@ ifeq ($(SRCARCH),arc) no-header-test += linux/bpf_perf_event.h endif -ifeq ($(SRCARCH),ia64) -no-header-test += asm/setup.h -no-header-test += asm/sigcontext.h -no-header-test += linux/if_bonding.h -endif - ifeq ($(SRCARCH),powerpc) no-header-test += linux/bpf_perf_event.h endif From patchwork Wed Feb 15 10:00:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ard Biesheuvel X-Patchwork-Id: 57463 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp102784wrn; Wed, 15 Feb 2023 02:03:56 -0800 (PST) X-Google-Smtp-Source: AK7set87LCVkmctYZM22VQF2hVpPJ1qEqKF50pUw60UDKbaA9eHbpsVc3HaT2L9JofKpc4Rewnbb X-Received: by 2002:a17:903:11c5:b0:196:489a:a79f with SMTP id q5-20020a17090311c500b00196489aa79fmr2241813plh.6.1676455435903; Wed, 15 Feb 2023 02:03:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1676455435; cv=none; d=google.com; s=arc-20160816; b=kPCxCAtF+GaLu4y/k1N18/m6oWEzbsMa8w2A9m5qqAo5/hJiutdw9U/1DNOo54brWZ wIxyWaOxl3qftqjoLGqxIxXCgy4HsEspH7f4vgzNV3sfPu14fun7AG+i81TuYF/B4rRk hEbx0M0PQGjnFF7nA97HwsTtvCT0xpbfspFJItT/iTgwZyrkrZQnOu6hPOgGwHXo4VSr NiNbNGgfl7cwzq8G2ajQvuk4hzWPM2UpAy3xIob9MdINHL53BxkfDALuOUP26ZntBcC4 yTjG/3fKipWtNLLSvkeDuDf5pjBmNz4+erArxhVQ3vCjTpQ8ew0GbxUukc1cw8J2Pzo5 oC2A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=0IKRQqNlHG2QczAaokLXa6Wh/y/hkIQr/X2tH4nMxJg=; b=Bw6PEbUOyVdjQSFu66A5qIcNU+FFz2yNvZc9jX4h9IA59PiX7BhYYBwBUNHoGK0Fyz IJ23Fc5AblI6DmkDKi3Q1qqWWVqD+x47K6/yNf8Ym649zMl3Uf1puki4sV3fF1EiWD+j 0djk1w/f70S/VQHgf3zNWJI+zk1rErG1hMF7vnpJPZbFzDRQQRTvptxD/ikgln530nQR a/i13sJMrlfB69s3ydqHMLlDGhN5hq2VPQNxy4pwEECJ7XBQ7ks5ZKkq6xpC9E/KnqRW auml/dHjDnphLy3ut9AAD5as5U7xYEvDvLTxVTGMWdQdqq8JdIqVCRMNvQkUcETi5Cc1 LrNw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=f5m4bayX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (out1.vger.email. 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a=openpgp-sha256; l=3273; i=ardb@kernel.org; h=from:subject; bh=43J0YXNjBb0jRxtz8vThlKhvDOdInf9zkQbt27M+QHU=; b=owEB7QES/pANAwAKAcNPIjmS2Y8kAcsmYgBj7K0TpTQjBcfOZcP32cK1/Uz0i9BerrtVwIY1k V4p5TfewjqJAbMEAAEKAB0WIQT72WJ8QGnJQhU3VynDTyI5ktmPJAUCY+ytEwAKCRDDTyI5ktmP JI17C/9BVjb63M4G2YtKEMbiajE+wbi0zUus/MBs9dX9NHtasw4I9yBfSM2v8jLBwY72h/vMuAQ h/a6Zi+//p+0sg7TxVhHUmat+Mk0cEklPj7Ngq/67bwtPuU6KnonOENiB7cl4xdXnQiZt0r4WcP NiRUGZf7wXJJ+c79LurhvWUgs8q5lJ5GmdP1pEF0CrStgChl9z70qWaAwo57+A765BHkB2qO/1O gzA5lPsxyzsWTzSXgwl8dJM2IjuqkHBHdW90OOXb1By8Emhz9OYs3q+bnNlwWPc4lnddjUeoWWO rPCXgMpzA/1II6vAqZ5gApHFvlPrSXZkc3ouipnumLdJE03WIBOQQTG7oew2wSiBI5oQX8MZMOV ZRXMjpu0NCYAk1N3Yg3e0isT6KrdZzNAAEuBNUusSPDD+t3fv3QtOqlR5WXSK10sEVw918jiV7z uIvc0G1L02/bqEb04zRAHLuxgsgF+8vJZ6M6xfkOiKSkOZDiB/8ScaSuB0eBgIZL5eRsI= X-Developer-Key: i=ardb@kernel.org; a=openpgp; fpr=F43D03328115A198C90016883D200E9CA6329909 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757890935064361563?= X-GMAIL-MSGID: =?utf-8?q?1757890935064361563?= Signed-off-by: Ard Biesheuvel --- include/linux/sched/signal.h | 17 ++++--------- kernel/signal.c | 25 ++++---------------- 2 files changed, 9 insertions(+), 33 deletions(-) diff --git a/include/linux/sched/signal.h b/include/linux/sched/signal.h index 20099268fa257f40..6aecfbf823656f6c 100644 --- a/include/linux/sched/signal.h +++ b/include/linux/sched/signal.h @@ -303,20 +303,11 @@ static inline void kernel_signal_stop(void) schedule(); } -#ifdef __ia64__ -# define ___ARCH_SI_IA64(_a1, _a2, _a3) , _a1, _a2, _a3 -#else -# define ___ARCH_SI_IA64(_a1, _a2, _a3) -#endif -int force_sig_fault_to_task(int sig, int code, void __user *addr - ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr) - , struct task_struct *t); -int force_sig_fault(int sig, int code, void __user *addr - ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr)); -int send_sig_fault(int sig, int code, void __user *addr - ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr) - , struct task_struct *t); +int force_sig_fault_to_task(int sig, int code, void __user *addr, + struct task_struct *t); +int force_sig_fault(int sig, int code, void __user *addr); +int send_sig_fault(int sig, int code, void __user *addr, struct task_struct *t); int force_sig_mceerr(int code, void __user *, short); int send_sig_mceerr(int code, void __user *, short, struct task_struct *); diff --git a/kernel/signal.c b/kernel/signal.c index ae26da61c4d9fa6a..5b7f0bf2713901da 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1701,9 +1701,8 @@ void force_sigsegv(int sig) force_sig(SIGSEGV); } -int force_sig_fault_to_task(int sig, int code, void __user *addr - ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr) - , struct task_struct *t) +int force_sig_fault_to_task(int sig, int code, void __user *addr, + struct task_struct *t) { struct kernel_siginfo info; @@ -1712,24 +1711,15 @@ int force_sig_fault_to_task(int sig, int code, void __user *addr info.si_errno = 0; info.si_code = code; info.si_addr = addr; -#ifdef __ia64__ - info.si_imm = imm; - info.si_flags = flags; - info.si_isr = isr; -#endif return force_sig_info_to_task(&info, t, HANDLER_CURRENT); } -int force_sig_fault(int sig, int code, void __user *addr - ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr)) +int force_sig_fault(int sig, int code, void __user *addr) { - return force_sig_fault_to_task(sig, code, addr - ___ARCH_SI_IA64(imm, flags, isr), current); + return force_sig_fault_to_task(sig, code, addr, current); } -int send_sig_fault(int sig, int code, void __user *addr - ___ARCH_SI_IA64(int imm, unsigned int flags, unsigned long isr) - , struct task_struct *t) +int send_sig_fault(int sig, int code, void __user *addr, struct task_struct *t) { struct kernel_siginfo info; @@ -1738,11 +1728,6 @@ int send_sig_fault(int sig, int code, void __user *addr info.si_errno = 0; info.si_code = code; info.si_addr = addr; -#ifdef __ia64__ - info.si_imm = imm; - info.si_flags = flags; - info.si_isr = isr; -#endif return send_sig_info(info.si_signo, &info, t); } From patchwork Wed Feb 15 10:00:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ard Biesheuvel X-Patchwork-Id: 57465 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp103143wrn; Wed, 15 Feb 2023 02:04:41 -0800 (PST) X-Google-Smtp-Source: AK7set/mmQPjetFNG9jeTZowLLr9Tt+pMgo4i4QBFZLVDwroxmhmZ1ejKWgT5wOiRM6XRXP10jYz X-Received: by 2002:a17:902:e545:b0:19a:7e36:f50a with SMTP id n5-20020a170902e54500b0019a7e36f50amr2278510plf.7.1676455481401; Wed, 15 Feb 2023 02:04:41 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1676455481; cv=none; d=google.com; s=arc-20160816; b=NNY+vZH0EaK/7fpKA5r3nq/ECCssgSAN/1VjHW7lA8FNFij9nuwYJDS834zTd/UEOl nyxLkDpwOzCD1d6FMvwt35YPBgxvuB1RMP3MkkxVHnRBL5zH8ESYVit9FxaWKhe2VAnu NQDuELRnqkFhajsib7QwVt3V/rpNTUut7OoPQHBwXGy6nwKXNCPNe9kgD9025cjlsLrU /TJ6JxdgaJgARkLqCGz5y35u1laBzELm7U1TX0zhh6tP3igba1sH8nWUAEuth5tl76m7 oJSX/shGq+BslnAQeM7a858XX2v6UPS9GX8brU4869zjnFHI+9yywtmogVEemgmNyat7 f2xg== ARC-Message-Signature: i=1; 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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j11-20020a170902690b00b00198c3291944si16018186plk.44.2023.02.15.02.04.28; Wed, 15 Feb 2023 02:04:41 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=Yi2W4quj; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233852AbjBOKAy (ORCPT + 99 others); Wed, 15 Feb 2023 05:00:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60626 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234099AbjBOKAj (ORCPT ); Wed, 15 Feb 2023 05:00:39 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7202834F77; Wed, 15 Feb 2023 02:00:31 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id EDB8DB820D3; Wed, 15 Feb 2023 10:00:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58C52C433EF; Wed, 15 Feb 2023 10:00:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1676455228; bh=mDiRor3E4ZX33EM7RX0jdS9MVO0pkbLsViLQbVngh98=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Yi2W4qujXQ5grfXuo0aJ0p0hJDBynwr6MVgdwIS220XMQOJQBmRUeioQadBQttZrj rn5OVhQaXwtHit+GHaqO1+89b1bc5XyRwJNYtmYW0hMx60kas5QKtRpiZZ/Cnz4G3o RtIK72KEpA+SbARqdaIZuH9psbzKcPAUT/50wxwQp/TmvYUr2bcw8uMwxrnQe6IwSr hFSBqg0vl7xLJCoR+uashZLIyLMrLLTWMBiwlG+BytGBl+XAqi44wGRwhvMcuXHjA+ LcG3UFtJDf/J2PcmUxZmgNn/4CXMjBcU254pBHUPTjzmiB6kAoRBm2zsPDQJVayarH jiqZWOMYniFWw== From: Ard Biesheuvel To: linux-kernel@vger.kernel.org Cc: Ard Biesheuvel , Jonathan Corbet , Arnd Bergmann , Tony Luck , Jessica Clarke , John Paul Adrian Glaubitz , Matthew Wilcox , Marc Zyngier , Guenter Roeck , Linus Torvalds , linux-ia64@vger.kernel.org Subject: [RFC PATCH 3/5] Documentation: Drop IA64 from feature descriptions Date: Wed, 15 Feb 2023 11:00:06 +0100 Message-Id: <20230215100008.2565237-4-ardb@kernel.org> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230215100008.2565237-1-ardb@kernel.org> References: <20230215100008.2565237-1-ardb@kernel.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=25995; i=ardb@kernel.org; h=from:subject; bh=mDiRor3E4ZX33EM7RX0jdS9MVO0pkbLsViLQbVngh98=; b=owEB7QES/pANAwAKAcNPIjmS2Y8kAcsmYgBj7K0VLF412T83OsjWL0xLWEkk2zLqt6241Jrnc qfo+7MsEG6JAbMEAAEKAB0WIQT72WJ8QGnJQhU3VynDTyI5ktmPJAUCY+ytFQAKCRDDTyI5ktmP JGx/C/9I45h85fYxgtmTpgPgawuP7F4jUCshCoRvZ9F1v5Zn13TnLrzts/MX4blR1EZ3/kzFS9p IFXX/dmSJccZ6DaA0uQ8DdIfySIVmAzi6X64nU0xhPEVf3DLikcCP5+86ZLkGb3gzjr2XovHRyH jqqqUAGh8EEDCATAu8yscJTrPR50JkxCuK6jlLgHgxABGXiOHra3Rk0yQdPiRILBCjjYgTgLupz F0yJdhsNOBRiCSDXcMi2UTOhw8dvjM4LZ/eWxHygzvSzJSxKHvTeybwbEOqooCn8w59AYI9gDMF yEEThC9iitkYbkszK57Sn1cBHTGFMNOsQJlbRw+mCu7uEDi8aB7kx7k4x6Epw11PBHuv96s9m8p dO7yq+7vETsxVps3JIeeNK19K4Xwyi7um7XISu4MqZRiPOdS7Szte1YAYReY7RFz5Arz9t2rKML VIgZVKlN6J20AgBbwoakZnoCiplTlcY7PaYV3oXT2Vio6Sycab56A6V4+E0WGSdwRtRX0= X-Developer-Key: i=ardb@kernel.org; a=openpgp; fpr=F43D03328115A198C90016883D200E9CA6329909 X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757890983097255246?= X-GMAIL-MSGID: =?utf-8?q?1757890983097255246?= Itanium (IA64) is going away, so drop it from the kernel feature documentation. Signed-off-by: Ard Biesheuvel --- Documentation/features/core/cBPF-JIT/arch-support.txt | 1 - Documentation/features/core/eBPF-JIT/arch-support.txt | 1 - Documentation/features/core/generic-idle-thread/arch-support.txt | 1 - Documentation/features/core/jump-labels/arch-support.txt | 1 - Documentation/features/core/thread-info-in-task/arch-support.txt | 1 - Documentation/features/core/tracehook/arch-support.txt | 1 - Documentation/features/debug/KASAN/arch-support.txt | 1 - Documentation/features/debug/debug-vm-pgtable/arch-support.txt | 1 - Documentation/features/debug/gcov-profile-all/arch-support.txt | 1 - Documentation/features/debug/kcov/arch-support.txt | 1 - Documentation/features/debug/kgdb/arch-support.txt | 1 - Documentation/features/debug/kmemleak/arch-support.txt | 1 - Documentation/features/debug/kprobes-on-ftrace/arch-support.txt | 1 - Documentation/features/debug/kprobes/arch-support.txt | 1 - Documentation/features/debug/kretprobes/arch-support.txt | 1 - Documentation/features/debug/optprobes/arch-support.txt | 1 - Documentation/features/debug/stackprotector/arch-support.txt | 1 - Documentation/features/debug/uprobes/arch-support.txt | 1 - Documentation/features/debug/user-ret-profiler/arch-support.txt | 1 - Documentation/features/io/dma-contiguous/arch-support.txt | 1 - Documentation/features/locking/cmpxchg-local/arch-support.txt | 1 - Documentation/features/locking/lockdep/arch-support.txt | 1 - Documentation/features/locking/queued-rwlocks/arch-support.txt | 1 - Documentation/features/locking/queued-spinlocks/arch-support.txt | 1 - Documentation/features/perf/kprobes-event/arch-support.txt | 1 - Documentation/features/perf/perf-regs/arch-support.txt | 1 - Documentation/features/perf/perf-stackdump/arch-support.txt | 1 - Documentation/features/sched/membarrier-sync-core/arch-support.txt | 1 - Documentation/features/sched/numa-balancing/arch-support.txt | 1 - Documentation/features/seccomp/seccomp-filter/arch-support.txt | 1 - Documentation/features/time/arch-tick-broadcast/arch-support.txt | 1 - Documentation/features/time/clockevents/arch-support.txt | 1 - Documentation/features/time/context-tracking/arch-support.txt | 1 - Documentation/features/time/irq-time-acct/arch-support.txt | 1 - Documentation/features/time/virt-cpuacct/arch-support.txt | 1 - Documentation/features/vm/ELF-ASLR/arch-support.txt | 1 - Documentation/features/vm/PG_uncached/arch-support.txt | 1 - Documentation/features/vm/THP/arch-support.txt | 1 - Documentation/features/vm/TLB/arch-support.txt | 1 - Documentation/features/vm/huge-vmap/arch-support.txt | 1 - Documentation/features/vm/ioremap_prot/arch-support.txt | 1 - Documentation/features/vm/pte_special/arch-support.txt | 1 - 42 files changed, 42 deletions(-) diff --git a/Documentation/features/core/cBPF-JIT/arch-support.txt b/Documentation/features/core/cBPF-JIT/arch-support.txt index 0a1f5bb7eeb9a63a..937840080de718cd 100644 --- a/Documentation/features/core/cBPF-JIT/arch-support.txt +++ b/Documentation/features/core/cBPF-JIT/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | TODO | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/core/eBPF-JIT/arch-support.txt b/Documentation/features/core/eBPF-JIT/arch-support.txt index 6c0f3d759e6a0b2e..7434b43c2ff8727f 100644 --- a/Documentation/features/core/eBPF-JIT/arch-support.txt +++ b/Documentation/features/core/eBPF-JIT/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/core/generic-idle-thread/arch-support.txt b/Documentation/features/core/generic-idle-thread/arch-support.txt index 0b94099cf6aca230..0735cb5367b4b179 100644 --- a/Documentation/features/core/generic-idle-thread/arch-support.txt +++ b/Documentation/features/core/generic-idle-thread/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | ok | - | ia64: | ok | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/core/jump-labels/arch-support.txt b/Documentation/features/core/jump-labels/arch-support.txt index 2328eada3a491a4d..f1921393981c6e4c 100644 --- a/Documentation/features/core/jump-labels/arch-support.txt +++ b/Documentation/features/core/jump-labels/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/core/thread-info-in-task/arch-support.txt b/Documentation/features/core/thread-info-in-task/arch-support.txt index 9c5d39eebef21520..89a9f69ff9fdbc60 100644 --- a/Documentation/features/core/thread-info-in-task/arch-support.txt +++ b/Documentation/features/core/thread-info-in-task/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/core/tracehook/arch-support.txt b/Documentation/features/core/tracehook/arch-support.txt index aed5679da651cad2..a72330e2554245c2 100644 --- a/Documentation/features/core/tracehook/arch-support.txt +++ b/Documentation/features/core/tracehook/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | ok | - | ia64: | ok | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/KASAN/arch-support.txt b/Documentation/features/debug/KASAN/arch-support.txt index bf0124fae643a1bb..83633c583104774a 100644 --- a/Documentation/features/debug/KASAN/arch-support.txt +++ b/Documentation/features/debug/KASAN/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt index 9ec5d13f4939c6b3..bbf029f095cb57eb 100644 --- a/Documentation/features/debug/debug-vm-pgtable/arch-support.txt +++ b/Documentation/features/debug/debug-vm-pgtable/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/gcov-profile-all/arch-support.txt b/Documentation/features/debug/gcov-profile-all/arch-support.txt index dc4014f7e1f8ad77..63494bddc2638e13 100644 --- a/Documentation/features/debug/gcov-profile-all/arch-support.txt +++ b/Documentation/features/debug/gcov-profile-all/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | ok | diff --git a/Documentation/features/debug/kcov/arch-support.txt b/Documentation/features/debug/kcov/arch-support.txt index ffcc9f2b1d74d393..cdeace38aa9775b3 100644 --- a/Documentation/features/debug/kcov/arch-support.txt +++ b/Documentation/features/debug/kcov/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/kgdb/arch-support.txt b/Documentation/features/debug/kgdb/arch-support.txt index 958498f9f2a41f2b..9c7e23d574ef4c05 100644 --- a/Documentation/features/debug/kgdb/arch-support.txt +++ b/Documentation/features/debug/kgdb/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | ok | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | ok | diff --git a/Documentation/features/debug/kmemleak/arch-support.txt b/Documentation/features/debug/kmemleak/arch-support.txt index 0cfa5f0e4db15230..1fa8bd638716979e 100644 --- a/Documentation/features/debug/kmemleak/arch-support.txt +++ b/Documentation/features/debug/kmemleak/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | ok | diff --git a/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt b/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt index bcc29d3aba9ad884..9343ec9347b7148f 100644 --- a/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt +++ b/Documentation/features/debug/kprobes-on-ftrace/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | TODO | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/kprobes/arch-support.txt b/Documentation/features/debug/kprobes/arch-support.txt index 8a77d62a42c59b81..4bf01cc4e023be0a 100644 --- a/Documentation/features/debug/kprobes/arch-support.txt +++ b/Documentation/features/debug/kprobes/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | ok | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/kretprobes/arch-support.txt b/Documentation/features/debug/kretprobes/arch-support.txt index cf4723c5ac55df9c..0493d0b07ea4b496 100644 --- a/Documentation/features/debug/kretprobes/arch-support.txt +++ b/Documentation/features/debug/kretprobes/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | ok | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/optprobes/arch-support.txt b/Documentation/features/debug/optprobes/arch-support.txt index 83a4639a5c0a15aa..92f5d0f444faa554 100644 --- a/Documentation/features/debug/optprobes/arch-support.txt +++ b/Documentation/features/debug/optprobes/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | TODO | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/stackprotector/arch-support.txt b/Documentation/features/debug/stackprotector/arch-support.txt index 71cd4ba18f7df6b0..8919efaeef989c59 100644 --- a/Documentation/features/debug/stackprotector/arch-support.txt +++ b/Documentation/features/debug/stackprotector/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/uprobes/arch-support.txt b/Documentation/features/debug/uprobes/arch-support.txt index d53f2f94fbda5fda..6f8296c0dbbee1db 100644 --- a/Documentation/features/debug/uprobes/arch-support.txt +++ b/Documentation/features/debug/uprobes/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/debug/user-ret-profiler/arch-support.txt b/Documentation/features/debug/user-ret-profiler/arch-support.txt index 059110a5fa6eb9cc..3e431767581d1f33 100644 --- a/Documentation/features/debug/user-ret-profiler/arch-support.txt +++ b/Documentation/features/debug/user-ret-profiler/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | TODO | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/io/dma-contiguous/arch-support.txt b/Documentation/features/io/dma-contiguous/arch-support.txt index bfe0921a3853ad6c..3c6ce35d704f97f4 100644 --- a/Documentation/features/io/dma-contiguous/arch-support.txt +++ b/Documentation/features/io/dma-contiguous/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | ok | diff --git a/Documentation/features/locking/cmpxchg-local/arch-support.txt b/Documentation/features/locking/cmpxchg-local/arch-support.txt index 68329e96dffad2d0..2c3a4b91f16df341 100644 --- a/Documentation/features/locking/cmpxchg-local/arch-support.txt +++ b/Documentation/features/locking/cmpxchg-local/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/locking/lockdep/arch-support.txt b/Documentation/features/locking/lockdep/arch-support.txt index ddb945278589e1d8..4d9c5306f72f1c71 100644 --- a/Documentation/features/locking/lockdep/arch-support.txt +++ b/Documentation/features/locking/lockdep/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | ok | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | ok | diff --git a/Documentation/features/locking/queued-rwlocks/arch-support.txt b/Documentation/features/locking/queued-rwlocks/arch-support.txt index 5deb845477e4909a..b286a5fff283be7b 100644 --- a/Documentation/features/locking/queued-rwlocks/arch-support.txt +++ b/Documentation/features/locking/queued-rwlocks/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/locking/queued-spinlocks/arch-support.txt b/Documentation/features/locking/queued-spinlocks/arch-support.txt index 2d3961bfef5d666e..22f2990392ff8f5c 100644 --- a/Documentation/features/locking/queued-spinlocks/arch-support.txt +++ b/Documentation/features/locking/queued-spinlocks/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/perf/kprobes-event/arch-support.txt b/Documentation/features/perf/kprobes-event/arch-support.txt index 641a7d2ff2a3cacb..713a69fcd697bd70 100644 --- a/Documentation/features/perf/kprobes-event/arch-support.txt +++ b/Documentation/features/perf/kprobes-event/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | ok | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/perf/perf-regs/arch-support.txt b/Documentation/features/perf/perf-regs/arch-support.txt index 33866eb242c18b27..09431518b0e858ee 100644 --- a/Documentation/features/perf/perf-regs/arch-support.txt +++ b/Documentation/features/perf/perf-regs/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/perf/perf-stackdump/arch-support.txt b/Documentation/features/perf/perf-stackdump/arch-support.txt index c8e4c7c65012c1b3..f9db4dd8ef79a1be 100644 --- a/Documentation/features/perf/perf-stackdump/arch-support.txt +++ b/Documentation/features/perf/perf-stackdump/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/sched/membarrier-sync-core/arch-support.txt b/Documentation/features/sched/membarrier-sync-core/arch-support.txt index 1e51614c136eb6e2..c7e41e91559fd144 100644 --- a/Documentation/features/sched/membarrier-sync-core/arch-support.txt +++ b/Documentation/features/sched/membarrier-sync-core/arch-support.txt @@ -35,7 +35,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/sched/numa-balancing/arch-support.txt b/Documentation/features/sched/numa-balancing/arch-support.txt index 532cc67cdf921784..984601c7c479dabf 100644 --- a/Documentation/features/sched/numa-balancing/arch-support.txt +++ b/Documentation/features/sched/numa-balancing/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | .. | | hexagon: | .. | - | ia64: | TODO | | loongarch: | ok | | m68k: | .. | | microblaze: | .. | diff --git a/Documentation/features/seccomp/seccomp-filter/arch-support.txt b/Documentation/features/seccomp/seccomp-filter/arch-support.txt index dc71bf7b1a7ef333..1c2067944a64c9c6 100644 --- a/Documentation/features/seccomp/seccomp-filter/arch-support.txt +++ b/Documentation/features/seccomp/seccomp-filter/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/time/arch-tick-broadcast/arch-support.txt b/Documentation/features/time/arch-tick-broadcast/arch-support.txt index 9bffac80019e990a..ccba965e8d07178b 100644 --- a/Documentation/features/time/arch-tick-broadcast/arch-support.txt +++ b/Documentation/features/time/arch-tick-broadcast/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/time/clockevents/arch-support.txt b/Documentation/features/time/clockevents/arch-support.txt index 625160048f68f012..4d4bfac529701f11 100644 --- a/Documentation/features/time/clockevents/arch-support.txt +++ b/Documentation/features/time/clockevents/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | ok | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | ok | diff --git a/Documentation/features/time/context-tracking/arch-support.txt b/Documentation/features/time/context-tracking/arch-support.txt index 72bc5bad0348cae0..891be9f619030293 100644 --- a/Documentation/features/time/context-tracking/arch-support.txt +++ b/Documentation/features/time/context-tracking/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/time/irq-time-acct/arch-support.txt b/Documentation/features/time/irq-time-acct/arch-support.txt index ceb036610d09bdba..3d10075a8a8a4ab1 100644 --- a/Documentation/features/time/irq-time-acct/arch-support.txt +++ b/Documentation/features/time/irq-time-acct/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | .. | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/time/virt-cpuacct/arch-support.txt b/Documentation/features/time/virt-cpuacct/arch-support.txt index c063dffd5261dce0..21f11d47ef722c56 100644 --- a/Documentation/features/time/virt-cpuacct/arch-support.txt +++ b/Documentation/features/time/virt-cpuacct/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | ok | | hexagon: | TODO | - | ia64: | ok | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/vm/ELF-ASLR/arch-support.txt b/Documentation/features/vm/ELF-ASLR/arch-support.txt index 15164f36f2240816..ad0180c3b75f58ec 100644 --- a/Documentation/features/vm/ELF-ASLR/arch-support.txt +++ b/Documentation/features/vm/ELF-ASLR/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/vm/PG_uncached/arch-support.txt b/Documentation/features/vm/PG_uncached/arch-support.txt index 5acd64b97dba5cfb..5a7508b8c967e2fc 100644 --- a/Documentation/features/vm/PG_uncached/arch-support.txt +++ b/Documentation/features/vm/PG_uncached/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | TODO | | csky: | TODO | | hexagon: | TODO | - | ia64: | ok | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/vm/THP/arch-support.txt b/Documentation/features/vm/THP/arch-support.txt index 9dd7d75d04653ebf..b4a5ce16940dfd3d 100644 --- a/Documentation/features/vm/THP/arch-support.txt +++ b/Documentation/features/vm/THP/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | .. | | hexagon: | .. | - | ia64: | TODO | | loongarch: | ok | | m68k: | .. | | microblaze: | .. | diff --git a/Documentation/features/vm/TLB/arch-support.txt b/Documentation/features/vm/TLB/arch-support.txt index 7f049c251a79e4c0..e83b49d2d7563f65 100644 --- a/Documentation/features/vm/TLB/arch-support.txt +++ b/Documentation/features/vm/TLB/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | N/A | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | .. | | microblaze: | .. | diff --git a/Documentation/features/vm/huge-vmap/arch-support.txt b/Documentation/features/vm/huge-vmap/arch-support.txt index 34647d9bdca46e2c..2d6de7b045385db1 100644 --- a/Documentation/features/vm/huge-vmap/arch-support.txt +++ b/Documentation/features/vm/huge-vmap/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | TODO | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/vm/ioremap_prot/arch-support.txt b/Documentation/features/vm/ioremap_prot/arch-support.txt index a24149e59d73e492..1638c2cb17f15cb2 100644 --- a/Documentation/features/vm/ioremap_prot/arch-support.txt +++ b/Documentation/features/vm/ioremap_prot/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | diff --git a/Documentation/features/vm/pte_special/arch-support.txt b/Documentation/features/vm/pte_special/arch-support.txt index d2b22a06945e7526..3f777f8b67d539c2 100644 --- a/Documentation/features/vm/pte_special/arch-support.txt +++ b/Documentation/features/vm/pte_special/arch-support.txt @@ -12,7 +12,6 @@ | arm64: | ok | | csky: | TODO | | hexagon: | TODO | - | ia64: | TODO | | loongarch: | ok | | m68k: | TODO | | microblaze: | TODO | From patchwork Wed Feb 15 10:00:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ard Biesheuvel X-Patchwork-Id: 57461 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp102480wrn; Wed, 15 Feb 2023 02:03:16 -0800 (PST) X-Google-Smtp-Source: AK7set8YXa2hCl6HlO/TrQrQgZo1D+g2d4+qq2Sy6HN1F+9LRhte/5uXTxIbnxYZu7KZn5g4AHb8 X-Received: by 2002:a17:90a:19c:b0:233:c9e7:c885 with SMTP id 28-20020a17090a019c00b00233c9e7c885mr2070260pjc.36.1676455396084; Wed, 15 Feb 2023 02:03:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1676455396; cv=none; d=google.com; s=arc-20160816; b=i4UWLWf7wBWgcRNFZnMUfUAJ4x1siqIhL7y5M9gA0iOTrIO/ORAgzYZpynobuzewVK H6Xhc1phvpXctiRsBaEwIMkB6FXDVhtUTbIjM0i6/BJ3XsuQizn1+UM9BjRwKuc1pDB2 T5VDFbHMtPVTgLG9DQdHRoIF+BU2SrGu/ZXfz/6VdOV1jdQZ3/wT6QdXkFtYtih/jE+S zTVQYSDn8kfS+xy4BB+n+32jZt1QHobdKIF3xkRlycUqutaYwM0Hvw+9ZLMdT3sMlPeW hxVeWWwHLpOsGaqSi8uGyNNlKNK15HoM3kBCrmuxXuDSMc+ymXdQUsdyrlTuQsihw7lx dttg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=RBUAs5UJv1fizwmThSsQ49yxeh/KjUHVKQWUHKGb74o=; b=RDpzGZxbPfNikFPVaT50vCtESiqeFUZgtvksvO86/+8XTOCgn2YbeHxwr4ofnvP4fu B2JOyzUa3kpcjiWMFV7PcDTmLkAii48ZpiBKlZa/7OZ0KQwkcbPn5I0my1uhEAEhmE3F h1GHQ3lRND6hzbQKLtkpGrEB2zRjppRHPZ23faCb7QOwgZUV8CjEki2EGMXz1yC5kW+8 yGIOrHRWVPK2eVNKB1XnUZPp55PzQmq3a97lun0yYfHCe/eYVIB9elGka13aybdGJh02 MXz1Ozh0WlqwL+L8k/QHutcbwAjMGX8w1ZL3bYmQBgNWxiSt43QRgo2qMtmGdyd7yj0k uKHQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="Pj/xui6C"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (out1.vger.email. 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Signed-off-by: Ard Biesheuvel --- include/linux/raid/pq.h | 2 -- lib/raid6/Makefile | 4 ++-- lib/raid6/algos.c | 4 ---- 3 files changed, 2 insertions(+), 8 deletions(-) diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index f29aaaf2eb21e9bd..f2536c99141aad77 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -84,8 +84,6 @@ extern const struct raid6_calls raid6_intx1; extern const struct raid6_calls raid6_intx2; extern const struct raid6_calls raid6_intx4; extern const struct raid6_calls raid6_intx8; -extern const struct raid6_calls raid6_intx16; -extern const struct raid6_calls raid6_intx32; extern const struct raid6_calls raid6_mmxx1; extern const struct raid6_calls raid6_mmxx2; extern const struct raid6_calls raid6_sse1x1; diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile index 45e17619422b4ef4..065a31e8f71df898 100644 --- a/lib/raid6/Makefile +++ b/lib/raid6/Makefile @@ -2,7 +2,7 @@ obj-$(CONFIG_RAID6_PQ) += raid6_pq.o raid6_pq-y += algos.o recov.o tables.o int1.o int2.o int4.o \ - int8.o int16.o int32.o + int8.o raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o avx512.o recov_avx512.o raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o \ @@ -54,7 +54,7 @@ endif quiet_cmd_unroll = UNROLL $@ cmd_unroll = $(AWK) -v N=$* -f $(srctree)/$(src)/unroll.awk < $< > $@ -targets += int1.c int2.c int4.c int8.c int16.c int32.c +targets += int1.c int2.c int4.c int8.c $(obj)/int%.c: $(src)/int.uc $(src)/unroll.awk FORCE $(call if_changed,unroll) diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c index a22a05c9af8a3a75..fd1e699fa5fc19ae 100644 --- a/lib/raid6/algos.c +++ b/lib/raid6/algos.c @@ -72,10 +72,6 @@ const struct raid6_calls * const raid6_algos[] = { &raid6_neonx4, &raid6_neonx2, &raid6_neonx1, -#endif -#if defined(__ia64__) - &raid6_intx32, - &raid6_intx16, #endif &raid6_intx8, &raid6_intx4, From patchwork Wed Feb 15 10:00:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ard Biesheuvel X-Patchwork-Id: 57462 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp102545wrn; Wed, 15 Feb 2023 02:03:24 -0800 (PST) X-Google-Smtp-Source: AK7set/sOmo4vh9fDkOvV2s3pp4NvaZdVryLGvaY/+UF8o9MmLiFSN4T9e6Dv1fnEQnDRgcf+RPQ X-Received: by 2002:a17:90b:4a92:b0:233:fe64:a13f with SMTP id lp18-20020a17090b4a9200b00233fe64a13fmr2284570pjb.7.1676455404427; Wed, 15 Feb 2023 02:03:24 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1676455404; cv=none; d=google.com; s=arc-20160816; b=qu8xmb3iFZQXMhw2khNy5VI+czygkG+kie9EajwaxsGRdugtEIevJzku1LDCX+4bt5 VjL8mSMKJ/gRkdklxtbji269RUYkhbg2qvmqsJKpht/6hC2/EsfUr4jG+6ROTDwNImmU TpSU9VCM7KbK6WAz5vo3+NmogrNk+v9lL3k7Mrpa82lCmmA1qRQS6RJxWWh79BPAiv3Z ed+oqEkabO98IEi/cYoxE2hFHo8oYOzmwg5Yu9Wj0ricS90E1F/3q1EzJLVeQr4rATif EaXV20U8OIJFQPIyE/sk9IzWEWM+6Aobnz2rGneJDFZV+vXErnWAhmxV9tu44TJc+ll5 Nq6w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=SK4Z4Y9MTnehgV8oheX+WUl30QsrNNJbMX2QoyLxKOw=; b=ef2IgpUwABxhMtRv0hRKtDMRqEGyoyPqjPtEZ0MZHzIR/YmmeFrbgaykk38BWZUItZ 4Kc2sK9ZP9nkgq06b1R5A+bYh0o+RaIP4UpNTLwdFf5PnqMMgvckXN2OdwFHrn4LNe4S tiLtuW9e/AJpsCw8Injnsp8CX/axpSBJRkJ3I3R91V3khPWk8DfvaD1eyzH8tthZq9Q5 oJe3JKfJkVwHrxjb3tT+dxOdwPCh4OGoNTdX89XRQ8j48tCoeJM3PuaO7dd02HtyGK3h BL7gX8S8hYodVF6KaVesrEyD0GZQJx9CjS1vo5XS1hlAKuY4k2fVRT8yC5r51LZuQSST tNhw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=MrIiAPs+; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (out1.vger.email. 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Signed-off-by: Ard Biesheuvel --- Documentation/ABI/testing/sysfs-devices-system-cpu | 3 -- Documentation/ABI/testing/sysfs-firmware-dmi-entries | 2 +- Documentation/admin-guide/kdump/kdump.rst | 37 ++------------------ Documentation/admin-guide/kdump/vmcoreinfo.rst | 30 ---------------- Documentation/admin-guide/kernel-parameters.txt | 8 +---- Documentation/admin-guide/mm/memory-hotplug.rst | 2 +- Documentation/admin-guide/sysctl/kernel.rst | 23 ++---------- Documentation/arch.rst | 1 - Documentation/block/ioprio.rst | 3 -- Documentation/core-api/debugging-via-ohci1394.rst | 6 ++-- Documentation/kbuild/makefiles.rst | 2 +- Documentation/networking/device_drivers/ethernet/neterion/s2io.rst | 4 +-- Documentation/scheduler/sched-arch.rst | 4 +-- Documentation/trace/kprobes.rst | 1 - Documentation/translations/zh_CN/arch.rst | 1 - Documentation/translations/zh_CN/core-api/cpu_hotplug.rst | 6 ---- Documentation/translations/zh_CN/scheduler/sched-arch.rst | 5 +-- Makefile | 4 +-- 18 files changed, 18 insertions(+), 124 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index f54867cadb0f68a8..7fc70f8cd90ed4ec 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -354,9 +354,6 @@ Description: Parameters for the CPU cache attributes - ReadWriteAllocate: both writeallocate and readallocate - attributes: - LEGACY used only on IA64 and is same as write_policy - coherency_line_size: the minimum amount of data in bytes that gets transferred from memory to cache diff --git a/Documentation/ABI/testing/sysfs-firmware-dmi-entries b/Documentation/ABI/testing/sysfs-firmware-dmi-entries index fe0289c877684958..b6c23807b8047405 100644 --- a/Documentation/ABI/testing/sysfs-firmware-dmi-entries +++ b/Documentation/ABI/testing/sysfs-firmware-dmi-entries @@ -2,7 +2,7 @@ What: /sys/firmware/dmi/entries/ Date: February 2011 Contact: Mike Waychison Description: - Many machines' firmware (x86 and ia64) export DMI / + Many machines' firmware (x86 and arm64) export DMI / SMBIOS tables to the operating system. Getting at this information is often valuable to userland, especially in cases where there are OEM extensions used. diff --git a/Documentation/admin-guide/kdump/kdump.rst b/Documentation/admin-guide/kdump/kdump.rst index a748e7eb4429b886..5762e7477a0c8edb 100644 --- a/Documentation/admin-guide/kdump/kdump.rst +++ b/Documentation/admin-guide/kdump/kdump.rst @@ -17,7 +17,7 @@ You can use common commands, such as cp, scp or makedumpfile to copy the memory image to a dump file on the local disk, or across the network to a remote system. -Kdump and kexec are currently supported on the x86, x86_64, ppc64, ia64, +Kdump and kexec are currently supported on the x86, x86_64, ppc64, s390x, arm and arm64 architectures. When the system kernel boots, it reserves a small section of memory for @@ -113,7 +113,7 @@ There are two possible methods of using Kdump. 2) Or use the system kernel binary itself as dump-capture kernel and there is no need to build a separate dump-capture kernel. This is possible only with the architectures which support a relocatable kernel. As - of today, i386, x86_64, ppc64, ia64, arm and arm64 architectures support + of today, i386, x86_64, ppc64, arm and arm64 architectures support relocatable kernel. Building a relocatable kernel is advantageous from the point of view that @@ -236,24 +236,6 @@ Dump-capture kernel config options (Arch Dependent, ppc64) Make and install the kernel and its modules. -Dump-capture kernel config options (Arch Dependent, ia64) ----------------------------------------------------------- - -- No specific options are required to create a dump-capture kernel - for ia64, other than those specified in the arch independent section - above. This means that it is possible to use the system kernel - as a dump-capture kernel if desired. - - The crashkernel region can be automatically placed by the system - kernel at runtime. This is done by specifying the base address as 0, - or omitting it all together:: - - crashkernel=256M@0 - - or:: - - crashkernel=256M - Dump-capture kernel config options (Arch Dependent, arm) ---------------------------------------------------------- @@ -348,11 +330,6 @@ Boot into System Kernel On ppc64, use "crashkernel=128M@32M". - On ia64, 256M@256M is a generous value that typically works. - The region may be automatically placed on ia64, see the - dump-capture kernel config option notes above. - If use sparse memory, the size should be rounded to GRANULE boundaries. - On s390x, typically use "crashkernel=xxM". The value of xx is dependent on the memory consumption of the kdump system. In general this is not dependent on the memory size of the production system. @@ -383,10 +360,6 @@ For ppc64: - Use vmlinux -For ia64: - - - Use vmlinux or vmlinuz.gz - For s390x: - Use image or bzImage @@ -428,14 +401,10 @@ to load dump-capture kernel:: --initrd= \ --append="root= " -Please note, that --args-linux does not need to be specified for ia64. -It is planned to make this a no-op on that architecture, but for now -it should be omitted - Following are the arch specific command line options to be used while loading dump-capture kernel. -For i386, x86_64 and ia64: +For i386 and x86_64: "1 irqpoll nr_cpus=1 reset_devices" diff --git a/Documentation/admin-guide/kdump/vmcoreinfo.rst b/Documentation/admin-guide/kdump/vmcoreinfo.rst index 86fd884928700bd0..54f3971340ad1459 100644 --- a/Documentation/admin-guide/kdump/vmcoreinfo.rst +++ b/Documentation/admin-guide/kdump/vmcoreinfo.rst @@ -419,36 +419,6 @@ of a higher page table lookup overhead, and also consumes more page table space per process. Used to check whether PAE was enabled in the crash kernel when converting virtual addresses to physical addresses. -ia64 -==== - -pgdat_list|(pgdat_list, MAX_NUMNODES) -------------------------------------- - -pg_data_t array storing all NUMA nodes information. MAX_NUMNODES -indicates the number of the nodes. - -node_memblk|(node_memblk, NR_NODE_MEMBLKS) ------------------------------------------- - -List of node memory chunks. Filled when parsing the SRAT table to obtain -information about memory nodes. NR_NODE_MEMBLKS indicates the number of -node memory chunks. - -These values are used to compute the number of nodes the crashed kernel used. - -node_memblk_s|(node_memblk_s, start_paddr)|(node_memblk_s, size) ----------------------------------------------------------------- - -The size of a struct node_memblk_s and the offsets of the -node_memblk_s's members. Used to compute the number of nodes. - -PGTABLE_3|PGTABLE_4 -------------------- - -User-space tools need to know whether the crash kernel was in 3-level or -4-level paging mode. Used to distinguish the page table. - ARM64 ===== diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 6cfa6e3996cf75ee..d0e67c70ba90bce6 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -1443,7 +1443,7 @@ See comment before function elanfreq_setup() in arch/x86/kernel/cpu/cpufreq/elanfreq.c. - elfcorehdr=[size[KMG]@]offset[KMG] [IA64,PPC,SH,X86,S390] + elfcorehdr=[size[KMG]@]offset[KMG] [PPC,SH,X86,S390] Specifies physical address of start of kernel core image elf header and optionally the size. Generally kexec loader will pass this option to capture kernel. @@ -1506,12 +1506,6 @@ floppy= [HW] See Documentation/admin-guide/blockdev/floppy.rst. - force_pal_cache_flush - [IA-64] Avoid check_sal_cache_flush which may hang on - buggy SAL_CACHE_FLUSH implementations. Using this - parameter will force ia64_sal_cache_flush to call - ia64_pal_cache_flush instead of SAL_CACHE_FLUSH. - forcepae [X86-32] Forcefully enable Physical Address Extension (PAE). Many Pentium M systems disable PAE but may have a diff --git a/Documentation/admin-guide/mm/memory-hotplug.rst b/Documentation/admin-guide/mm/memory-hotplug.rst index a3c9e8ad8fa0d83f..09128f1a29001124 100644 --- a/Documentation/admin-guide/mm/memory-hotplug.rst +++ b/Documentation/admin-guide/mm/memory-hotplug.rst @@ -35,7 +35,7 @@ used to expose persistent memory, other performance-differentiated memory and reserved memory regions as ordinary system RAM to Linux. Linux only supports memory hot(un)plug on selected 64 bit architectures, such as -x86_64, arm64, ppc64, s390x and ia64. +x86_64, arm64, ppc64 and s390x. Memory Hot(Un)Plug Granularity ------------------------------ diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst index 46e3d62c0eea84d1..bf8efef45b1d5d7a 100644 --- a/Documentation/admin-guide/sysctl/kernel.rst +++ b/Documentation/admin-guide/sysctl/kernel.rst @@ -436,7 +436,7 @@ ignore-unaligned-usertrap On architectures where unaligned accesses cause traps, and where this feature is supported (``CONFIG_SYSCTL_ARCH_UNALIGN_NO_WARN``; -currently, ``arc``, ``ia64`` and ``loongarch``), controls whether all +currently, ``arc`` and ``loongarch``), controls whether all unaligned traps are logged. = ============================================================= @@ -445,10 +445,7 @@ unaligned traps are logged. setting. = ============================================================= -See also `unaligned-trap`_ and `unaligned-dump-stack`_. On ``ia64``, -this allows system administrators to override the -``IA64_THREAD_UAC_NOPRINT`` ``prctl`` and avoid logs being flooded. - +See also `unaligned-trap`_. kexec_load_disabled =================== @@ -1471,22 +1468,6 @@ See Documentation/admin-guide/kernel-parameters.rst and Documentation/trace/boottime-trace.rst. -.. _unaligned-dump-stack: - -unaligned-dump-stack (ia64) -=========================== - -When logging unaligned accesses, controls whether the stack is -dumped. - -= =================================================== -0 Do not dump the stack. This is the default setting. -1 Dump the stack. -= =================================================== - -See also `ignore-unaligned-usertrap`_. - - unaligned-trap ============== diff --git a/Documentation/arch.rst b/Documentation/arch.rst index 41a66a8b38e42479..3f9962e45c098c62 100644 --- a/Documentation/arch.rst +++ b/Documentation/arch.rst @@ -12,7 +12,6 @@ implementation. arc/index arm/index arm64/index - ia64/index loongarch/index m68k/index mips/index diff --git a/Documentation/block/ioprio.rst b/Documentation/block/ioprio.rst index f72b0de65af731f1..a25c6d5df87b20ff 100644 --- a/Documentation/block/ioprio.rst +++ b/Documentation/block/ioprio.rst @@ -80,9 +80,6 @@ ionice.c tool:: #elif defined(__x86_64__) #define __NR_ioprio_set 251 #define __NR_ioprio_get 252 - #elif defined(__ia64__) - #define __NR_ioprio_set 1274 - #define __NR_ioprio_get 1275 #else #error "Unsupported arch" #endif diff --git a/Documentation/core-api/debugging-via-ohci1394.rst b/Documentation/core-api/debugging-via-ohci1394.rst index 981ad4f89fd3e445..cb3d3228dfc8449b 100644 --- a/Documentation/core-api/debugging-via-ohci1394.rst +++ b/Documentation/core-api/debugging-via-ohci1394.rst @@ -23,9 +23,9 @@ Retrieving a full system memory dump is also possible over the FireWire, using data transfer rates in the order of 10MB/s or more. With most FireWire controllers, memory access is limited to the low 4 GB -of physical address space. This can be a problem on IA64 machines where -memory is located mostly above that limit, but it is rarely a problem on -more common hardware such as x86, x86-64 and PowerPC. +of physical address space. This can be a problem on machines where memory is +located mostly above that limit, but it is rarely a problem on more common +hardware such as x86, x86-64 and PowerPC. At least LSI FW643e and FW643e2 controllers are known to support access to physical addresses above 4 GB, but this feature is currently not enabled by diff --git a/Documentation/kbuild/makefiles.rst b/Documentation/kbuild/makefiles.rst index 38bc74eaa5474039..9ca798a51a2d0e7b 100644 --- a/Documentation/kbuild/makefiles.rst +++ b/Documentation/kbuild/makefiles.rst @@ -114,7 +114,7 @@ knowledge about the kernel Makefiles, plus detailed knowledge about the public interface for kbuild. *Arch developers* are people who work on an entire architecture, such -as sparc or ia64. Arch developers need to know about the arch Makefile +as sparc or x86. Arch developers need to know about the arch Makefile as well as kbuild Makefiles. *Kbuild developers* are people who work on the kernel build system itself. diff --git a/Documentation/networking/device_drivers/ethernet/neterion/s2io.rst b/Documentation/networking/device_drivers/ethernet/neterion/s2io.rst index c5673ec4559ba733..d731b5a985611f89 100644 --- a/Documentation/networking/device_drivers/ethernet/neterion/s2io.rst +++ b/Documentation/networking/device_drivers/ethernet/neterion/s2io.rst @@ -64,8 +64,8 @@ c. Multi-buffer receive mode. Scattering of packet across multiple IBM xSeries). d. MSI/MSI-X. Can be enabled on platforms which support this feature - (IA64, Xeon) resulting in noticeable performance improvement(up to 7% - on certain platforms). + resulting in noticeable performance improvement (up to 7% on certain + platforms). e. Statistics. Comprehensive MAC-level and software statistics displayed using "ethtool -S" option. diff --git a/Documentation/scheduler/sched-arch.rst b/Documentation/scheduler/sched-arch.rst index 0eaec669790a006c..f2c23769d4fbfa9e 100644 --- a/Documentation/scheduler/sched-arch.rst +++ b/Documentation/scheduler/sched-arch.rst @@ -10,7 +10,7 @@ Context switch By default, the switch_to arch function is called with the runqueue locked. This is usually not a problem unless switch_to may need to take the runqueue lock. This is usually due to a wake up operation in -the context switch. See arch/ia64/include/asm/switch_to.h for an example. +the context switch. To request the scheduler call switch_to with the runqueue unlocked, you must `#define __ARCH_WANT_UNLOCKED_CTXSW` in a header file @@ -68,8 +68,6 @@ Possible arch/ problems Possible arch problems I found (and either tried to fix or didn't): -ia64 - is safe_halt call racy vs interrupts? (does it sleep?) (See #4a) - sh64 - Is sleeping racy vs interrupts? (See #4a) sparc - IRQs on at this point(?), change local_irq_save to _disable. diff --git a/Documentation/trace/kprobes.rst b/Documentation/trace/kprobes.rst index fc7ce76eab655c01..f825970a14957346 100644 --- a/Documentation/trace/kprobes.rst +++ b/Documentation/trace/kprobes.rst @@ -315,7 +315,6 @@ architectures: - i386 (Supports jump optimization) - x86_64 (AMD-64, EM64T) (Supports jump optimization) - ppc64 -- ia64 (Does not support probes on instruction slot1.) - sparc64 (Return probes not yet implemented.) - arm - ppc diff --git a/Documentation/translations/zh_CN/arch.rst b/Documentation/translations/zh_CN/arch.rst index 690e173d8b2a83cc..ae7014476cc7677a 100644 --- a/Documentation/translations/zh_CN/arch.rst +++ b/Documentation/translations/zh_CN/arch.rst @@ -18,7 +18,6 @@ TODOList: * arm/index -* ia64/index * m68k/index * nios2/index * powerpc/index diff --git a/Documentation/translations/zh_CN/core-api/cpu_hotplug.rst b/Documentation/translations/zh_CN/core-api/cpu_hotplug.rst index 4772a900c37a048c..bc0d7ea6d834cc22 100644 --- a/Documentation/translations/zh_CN/core-api/cpu_hotplug.rst +++ b/Documentation/translations/zh_CN/core-api/cpu_hotplug.rst @@ -49,12 +49,6 @@ CPU热拔插支持的一个更新颖的用途是它在SMP的暂停恢复支持 限制内核将支持的CPU总量。如果这里提供的数量低于实际可用的CPU数量，那么其他CPU 以后就不能上线了。 -``additional_cpus=n`` - 使用它来限制可热插拔的CPU。该选项设置 - ``cpu_possible_mask = cpu_present_mask + additional_cpus`` - - 这个选项只限于IA64架构。 - ``possible_cpus=n`` 这个选项设置 ``cpu_possible_mask`` 中的 ``possible_cpus`` 位。 diff --git a/Documentation/translations/zh_CN/scheduler/sched-arch.rst b/Documentation/translations/zh_CN/scheduler/sched-arch.rst index 754a15c6b60f3a1e..de41b028b2b0245c 100644 --- a/Documentation/translations/zh_CN/scheduler/sched-arch.rst +++ b/Documentation/translations/zh_CN/scheduler/sched-arch.rst @@ -20,8 +20,7 @@ ========== 1. 运行队列锁 默认情况下，switch_to arch函数在调用时锁定了运行队列。这通常不是一个问题，除非 -switch_to可能需要获取运行队列锁。这通常是由于上下文切换中的唤醒操作造成的。见 -arch/ia64/include/asm/switch_to.h的例子。 +switch_to可能需要获取运行队列锁。这通常是由于上下文切换中的唤醒操作造成的。 为了要求调度器在运行队列解锁的情况下调用switch_to，你必须在头文件 中`#define __ARCH_WANT_UNLOCKED_CTXSW`(通常是定义switch_to的那个文件）。 @@ -68,8 +67,6 @@ arch/x86/kernel/process.c有轮询和睡眠空闲函数的例子。 我发现的可能的arch问题（并试图解决或没有解决）。: -ia64 - safe_halt的调用与中断相比，是否很荒谬？ (它睡眠了吗) (参考 #4a) - sh64 - 睡眠与中断相比，是否很荒谬？ (参考 #4a) sparc - 在这一点上，IRQ是开着的（？），把local_irq_save改为_disable。 diff --git a/Makefile b/Makefile index 716a975730a68e3a..ddae1033f4bc64c8 100644 --- a/Makefile +++ b/Makefile @@ -392,7 +392,7 @@ include $(srctree)/scripts/subarch.include # When performing cross compilation for other architectures ARCH shall be set # to the target architecture. (See arch/* for the possibilities). # ARCH can be set during invocation of make: -# make ARCH=ia64 +# make ARCH=arm64 # Another way is to have ARCH set in the environment. # The default ARCH is the host where make is executed. @@ -400,7 +400,7 @@ include $(srctree)/scripts/subarch.include # during compilation. Only gcc and related bin-utils executables # are prefixed with $(CROSS_COMPILE). # CROSS_COMPILE can be set on the command line -# make CROSS_COMPILE=ia64-linux- +# make CROSS_COMPILE=aarch64-linux-gnu- # Alternatively CROSS_COMPILE can be set in the environment. # Default value for CROSS_COMPILE is not to prefix executables # Note: Some architectures assign CROSS_COMPILE in their arch/*/Makefile