From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7681FC4332F for ; Fri, 16 Dec 2022 00:41:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229453AbiLPAlP (ORCPT ); Thu, 15 Dec 2022 19:41:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229625AbiLPAlP (ORCPT ); Thu, 15 Dec 2022 19:41:15 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8F47C32BA9 for ; Thu, 15 Dec 2022 16:41:14 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 18DEC61FC6 for ; Fri, 16 Dec 2022 00:41:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69E5EC433EF; Fri, 16 Dec 2022 00:41:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1671151273; bh=9FL82KnjjyMKkvHGnuT4P7Meto1DPM0btU26U/X9CjE=; h=Date:To:From:Subject:From; b=Vca4J0HJEdrevjFFqo92DZgVLvZRL7lXHwMFS82CjB6MMYyJrk0ILCsRXhXw48M43 TEweidZClKwQ1xE2obFXjXGQDmlZszorfZ9Jlebw+6IA1lvArd19fW2lbGGTrqRUng 3VgCYikkWnd0G/nlhmlPWM1pI0fbxyRQW6IwP0QY= Date: Thu, 15 Dec 2022 16:41:12 -0800 To: mm-commits@vger.kernel.org, vbabka@suse.cz, peterz@infradead.org, ojeda@kernel.org, ndesaulniers@google.com, nathan@kernel.org, linux@rasmusvillemoes.dk, keescook@chromium.org, jpoimboe@kernel.org, isabbasso@riseup.net, dan.j.williams@intel.com, akinobu.mita@gmail.com, weiyongjun1@huawei.com, akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-nonmm-stable] fault-injection-allow-stacktrace-filter-for-x86-64.patch removed from -mm tree Message-Id: <20221216004113.69E5EC433EF@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: fault-injection: allow stacktrace filter for x86-64 has been removed from the -mm tree. Its filename was fault-injection-allow-stacktrace-filter-for-x86-64.patch This patch was dropped because it was merged into the mm-nonmm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Wei Yongjun Subject: fault-injection: allow stacktrace filter for x86-64 Date: Wed, 17 Aug 2022 08:03:29 +0000 This patchset allow fault injection to run on x86_64 and makes stacktrace filter work as expected. With this, we can test a device driver module with fault injection more easily. This patch (of 4): FAULT_INJECTION_STACKTRACE_FILTER option was apparently disallowed on x86_64 because of problems with the stack unwinder: commit 6d690dcac92a84f98fd774862628ff871b713660 Author: Akinobu Mita Date: Sat May 12 10:36:53 2007 -0700 fault injection: disable stacktrace filter for x86-64 However, there is no problems whatsoever with this today. Let's allow it again. Link: https://lkml.kernel.org/r/20220817080332.1052710-1-weiyongjun1@huawei.com Link: https://lkml.kernel.org/r/20220817080332.1052710-2-weiyongjun1@huawei.com Signed-off-by: Wei Yongjun Cc: Akinobu Mita Cc: Nathan Chancellor Cc: Peter Zijlstra Cc: Kees Cook Cc: Nick Desaulniers Cc: Josh Poimboeuf Cc: Dan Williams Cc: Miguel Ojeda Cc: Isabella Basso Cc: Vlastimil Babka Cc: Rasmus Villemoes Signed-off-by: Andrew Morton --- lib/Kconfig.debug | 1 - 1 file changed, 1 deletion(-) --- a/lib/Kconfig.debug~fault-injection-allow-stacktrace-filter-for-x86-64 +++ a/lib/Kconfig.debug @@ -1982,7 +1982,6 @@ config FAIL_SUNRPC config FAULT_INJECTION_STACKTRACE_FILTER bool "stacktrace filter for fault-injection capabilities" depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT - depends on !X86_64 select STACKTRACE depends on FRAME_POINTER || MIPS || PPC || S390 || MICROBLAZE || ARM || ARC || X86 help _ Patches currently in -mm which might be from weiyongjun1@huawei.com are