From patchwork Thu Feb 16 03:42:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Jihong X-Patchwork-Id: 5486 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp95901wrn; Wed, 15 Feb 2023 20:11:57 -0800 (PST) X-Google-Smtp-Source: AK7set9AtodIydw7YvO62Mo7H3gdoJAqkIY4AwdmIjvOXwSppV1Vf6BH1ns+bxH4wdQMhA8+HUMd X-Received: by 2002:a17:907:7293:b0:8b1:456d:ab with SMTP id dt19-20020a170907729300b008b1456d00abmr1020573ejc.17.1676520717016; Wed, 15 Feb 2023 20:11:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1676520717; cv=none; d=google.com; s=arc-20160816; b=dATs8VYRqYtx3MrOvrRABfVBQnhS4PaZm00jKG3Yn58ZHS0M5bszMBRMM/gDl3Zy/k TcDuAip57qsu0Ic1q8V01Dgvy2rc/l5ltIOVHF7YwytqMecgRR39cbGO4cZxH6SuYlkU BDE9S1bS0fZDaQEiskqan8uImCd/dgSlLmZPohfG0+6AeSWTCxHK6gFHzMnyRFkppKPb riW2/SlkCxAerF2/q7Q1+y1f/WZ+I6HqDcUCL3PQev3aa03HtEHNxj5s7AVw+CshKBNs kl9QLd5ODMbkp1BCeoEgA4+ci1FzQOrDCtKvGhHA9BPYBgACI3pPYzldQ3IL3VTgCUAw PwKg== 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 :message-id:date:subject:cc:to:from; bh=a1Y4/1b6BlevOY2i4Y3ixRsBZoLsTvCCTWQP9Qc3riI=; b=e7bWgzgXYmk7qMpp7xqvydf6oXND/loxRSBCGcqyUJDacqJKpLpZt+Mn1MCVaTjsge NIzat4dEZUZqnV+QTDXf93VeEyfKmFP5iPkzobq4myMPkyLDpn5ubUyhmzk5AiwD/hj+ +b/tm9JKvVBzH8y2H+FNoabkz+a3UPq909cLu669+xwhIAI0sBzp7JBnDGeKkCCcN0TG /tqNgiLUTWCSisxZM7H8o76fRDqF60XbRdvEZM2fu2dJzVfgbodIEntJHAq9uoHl4TU1 W6uB1cSc4vtTLB8M1LAGuk3zEmTC+Ruz28qRugPAH4wzKE6y+nozHXHzAiv+Pb19pew2 p+Ww== ARC-Authentication-Results: i=1; mx.google.com; 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=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id 20-20020a170906025400b008b13a214bfbsi974028ejl.893.2023.02.15.20.11.33; Wed, 15 Feb 2023 20:11:57 -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; 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=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229603AbjBPDpD (ORCPT + 99 others); Wed, 15 Feb 2023 22:45:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46332 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229518AbjBPDpB (ORCPT ); Wed, 15 Feb 2023 22:45:01 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B7B5BDDB; Wed, 15 Feb 2023 19:45:00 -0800 (PST) Received: from kwepemm600003.china.huawei.com (unknown [172.30.72.53]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4PHLNv2KwCzRs3x; Thu, 16 Feb 2023 11:42:23 +0800 (CST) Received: from ubuntu1804.huawei.com (10.67.174.61) by kwepemm600003.china.huawei.com (7.193.23.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.17; Thu, 16 Feb 2023 11:44:57 +0800 From: Yang Jihong To: , , , , , , , , , , , , , CC: , Subject: [PATCH v2 0/2] kprobes: Fix issues related to optkprobe Date: Thu, 16 Feb 2023 11:42:45 +0800 Message-ID: <20230216034247.32348-1-yangjihong1@huawei.com> X-Mailer: git-send-email 2.30.GIT MIME-Version: 1.0 X-Originating-IP: [10.67.174.61] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To kwepemm600003.china.huawei.com (7.193.23.202) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,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?1757959387460175053?= X-GMAIL-MSGID: =?utf-8?q?1757959387460175053?= Fixed optkprobe issues, mainly related to the x86 architecture. Yang Jihong (2): x86/kprobes: Fix __recover_optprobed_insn check optimizing logic x86/kprobes: Fix arch_check_optimized_kprobe check within optimized_kprobe range arch/x86/kernel/kprobes/opt.c | 6 +++--- include/linux/kprobes.h | 2 ++ kernel/kprobes.c | 4 ++-- 3 files changed, 7 insertions(+), 5 deletions(-) Acked-by: Masami Hiramatsu (Google)