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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t2-20020a17090a4e4200b0020c8e9efc7bsi9313151pjl.47.2022.11.19.08.25.17; Sat, 19 Nov 2022 08:25:31 -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=@linutronix.de header.s=2020 header.b=2VP5lPR5; dkim=neutral (no key) header.i=@linutronix.de; 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=QUARANTINE dis=NONE) header.from=linutronix.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234060AbiKSQYi (ORCPT + 99 others); Sat, 19 Nov 2022 11:24:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233833AbiKSQYJ (ORCPT ); Sat, 19 Nov 2022 11:24:09 -0500 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 17DE0326D9; Sat, 19 Nov 2022 08:24:08 -0800 (PST) Date: Sat, 19 Nov 2022 16:24:05 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1668875046; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TmkVH4IHiR0BDbAwS7+j1XEqwboBpYRabMZXz71Svvg=; b=2VP5lPR5WnWZrbgjW1PTdNZAFH1eMFHUKpBsUK1sYJFAtwT/FOc0kCTdVK8GETf4aESUMl Q8dnFeweN2cyWP48p3vRa1CYLehYcTN79xshqrfmP5qM9XFtwt5WVyrxBrnlhPSSKfWW5Q 8m1qe0N9ENsp2+JllcvS7WjF1eAN3sVcTqHz9T5CC/ioUTzippntEUnyzF7pdV4C2ePg6C 2i7jVQ2JVdk3twLLlsFassCC05k7X2e+8qDKElapVedV8NKhGyW5AU5kzbNZ3rOsMcKnDP sCvcCPG9k56nISpsaRo1MTCB+hXhkj4MNLmDX2mwqL7GwuI1bVfxUZJY8f/GwA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1668875046; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=TmkVH4IHiR0BDbAwS7+j1XEqwboBpYRabMZXz71Svvg=; b=/qxqTBMs3VGbgDjMKqPFnFRdQHyndDI0um3egoUZlFI1/xn1y0iSiKB9JPC3p3ThZrGjJa xXnperwOI2GMk4Bw== From: "tip-bot2 for Jithu Joseph" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/microcode] x86/microcode/intel: Use a reserved field for metasize Cc: Jithu Joseph , Borislav Petkov , Tony Luck , Ashok Raj , Sohil Mehta , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20221117035935.4136738-10-jithu.joseph@intel.com> References: <20221117035935.4136738-10-jithu.joseph@intel.com> MIME-Version: 1.0 Message-ID: <166887504551.4906.184513856016744075.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,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?1748879876360478617?= X-GMAIL-MSGID: =?utf-8?q?1749942409363465152?= The following commit has been merged into the x86/microcode branch of tip: Commit-ID: 28377e56ed22ecce60260eb8afdf0c9837b3505f Gitweb: https://git.kernel.org/tip/28377e56ed22ecce60260eb8afdf0c9837b3505f Author: Jithu Joseph AuthorDate: Wed, 16 Nov 2022 19:59:28 -08:00 Committer: Borislav Petkov CommitterDate: Fri, 18 Nov 2022 22:10:12 +01:00 x86/microcode/intel: Use a reserved field for metasize Intel is using microcode file format for IFS test images too. IFS test images use one of the existing reserved fields in microcode header to indicate the size of the region in the file allocated for metadata structures. In preparation for this, rename first of the existing reserved fields in microcode header to metasize. In subsequent patches IFS specific code will make use of this field while parsing IFS images. Signed-off-by: Jithu Joseph Signed-off-by: Borislav Petkov Reviewed-by: Tony Luck Reviewed-by: Ashok Raj Reviewed-by: Sohil Mehta Link: https://lore.kernel.org/r/20221117035935.4136738-10-jithu.joseph@intel.com --- arch/x86/include/asm/microcode_intel.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/x86/include/asm/microcode_intel.h b/arch/x86/include/asm/microcode_intel.h index 2a999bf..6af1e70 100644 --- a/arch/x86/include/asm/microcode_intel.h +++ b/arch/x86/include/asm/microcode_intel.h @@ -14,7 +14,8 @@ struct microcode_header_intel { unsigned int pf; unsigned int datasize; unsigned int totalsize; - unsigned int reserved[3]; + unsigned int metasize; + unsigned int reserved[2]; }; struct microcode_intel {