From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6EA9E379C3C; Thu, 9 Jul 2026 22:50:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783637405; cv=none; b=H/3Abl0CtqBzD94rldWiGRzqCVfJh786zoq/O2etplxcCwrK09POstVlythbcD19wm/P0jvB9bA0+zI/2cE4tUvCjbG/kj/bNzedVJwtWK9vP76HqhU0n/xZ2AOz2thdfL2TdH/4nK8O6wCGBWx6SYfqA2dYcvbrdXYQpSuybFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783637405; c=relaxed/simple; bh=8+iHs92c7Hm4zjQKRmyjwa3pbf7Bm6ChHdHovxoRJKE=; h=Date:To:From:Subject:Message-Id; b=SkfxdKZrBpaVtzUSfnaefAYmiCDxApwlGD46wnvo9r3Q8nVqO24eWU2L1tqlV7uKHuQuliiF1+tW/fDpm+Q0FZhizVWhruTbgMg+385b6RkNyEg9sddZlafrPcXwxd2pDVyY9+jrYUCKF+PxglOcDJJdm3CWuAuzBN20s+3ur7M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=yhX5Z0v8; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="yhX5Z0v8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 466691F000E9; Thu, 9 Jul 2026 22:50:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1783637404; bh=rnlSBTLSUGsHJ53Y5Xp2RJwfNLDJuqeP0TrX+awToTY=; h=Date:To:From:Subject; b=yhX5Z0v8UCpFWgk5H5kpfJ3fcSor76GUHHeGvxZO8tQkwmd2mKBQNTz6FgaSxdGXb 2Pf2H4YUSmcRiftvIa3E+RFdAElZnKC3vLA2mQA7HjYlmbc0BOAiuHWzYR0H9Oo2AG +Q8OgXQb1KQhyTt6jAekEEbRCyZ54NJRkEvpOAAw= Date: Thu, 09 Jul 2026 15:50:03 -0700 To: mm-commits@vger.kernel.org,yi1.lai@intel.com,stable@vger.kernel.org,rostedt@goodmis.org,qiuxu.zhuo@intel.com,linmiaohe@huawei.com,lance.yang@linux.dev,david@kernel.org,bp@alien8.de,xieyuanbin1@huawei.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-hotfixes-stable] mm-memory-failure-trace-change-memory_failure_event-to-ras-subsystem.patch removed from -mm tree Message-Id: <20260709225004.466691F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/memory-failure: trace: change memory_failure_event to ras subsystem has been removed from the -mm tree. Its filename was mm-memory-failure-trace-change-memory_failure_event-to-ras-subsystem.patch This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Xie Yuanbin Subject: mm/memory-failure: trace: change memory_failure_event to ras subsystem Date: Fri, 5 Jun 2026 16:12:13 +0800 Commit 97f0b1345219 ("tracing: add trace event for memory-failure") introduced memory_failure_event in ras subsystem. commit 31807483d395 ("mm/memory-failure: remove the selection of RAS") changed memory_failure_event to memory_failure subsystem. This breaks the backward compatibility, some user programs rely on it. Change memory_failure_event to ras subsystem to keep backward compatibility. Link: https://lore.kernel.org/20260605081213.154660-1-xieyuanbin1@huawei.com Fixes: 31807483d395 ("mm/memory-failure: remove the selection of RAS") Signed-off-by: Xie Yuanbin Reported-by: Yi Lai Reported-by: Qiuxu Zhuo Closes: https://lore.kernel.org/linux-mm/CY8PR11MB7134346A3E4BB28ECA28D6E989132@CY8PR11MB7134.namprd11.prod.outlook.com Acked-by: David Hildenbrand (Arm) Reviewed-by: Qiuxu Zhuo Reviewed-by: Lance Yang Reviewed-by: Miaohe Lin Tested-by: Qiuxu Zhuo Reviewed-by: Lance Yang Cc: Steven Rostedt Cc: Borislav Petkov Cc: Signed-off-by: Andrew Morton --- include/trace/events/memory-failure.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --- a/include/trace/events/memory-failure.h~mm-memory-failure-trace-change-memory_failure_event-to-ras-subsystem +++ a/include/trace/events/memory-failure.h @@ -1,6 +1,10 @@ /* SPDX-License-Identifier: GPL-2.0 */ #undef TRACE_SYSTEM -#define TRACE_SYSTEM memory_failure +/* + * For historical versions, memory_failure_event is in ras subsystem, + * some user programs depend on it. + */ +#define TRACE_SYSTEM ras #define TRACE_INCLUDE_FILE memory-failure #if !defined(_TRACE_MEMORY_FAILURE_H) || defined(TRACE_HEADER_MULTI_READ) _ Patches currently in -mm which might be from xieyuanbin1@huawei.com are