From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1C87733F37F for ; Wed, 21 Jan 2026 20:28:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769027293; cv=none; b=eJNsp+2QlFkQ0fiEfIK04NKl1Txty1MFqaLY3yQNQeQp+slHabmQrFjsh6tPdp1DlijNU5lwJ5SQrEav2CesK63dAukqXNPWjOnruoa/sfVNlcBUzwaTzXNPPAyEt7EzdwbF82vRne6qlJvwrZe+DNexZT2rgIOahHIWYwfWgLU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769027293; c=relaxed/simple; bh=rve6S30OQ09Gewx1+hPRugkhxzfwi7f+XLS/126W5Mg=; h=Date:To:From:Subject:Message-Id; b=DnmsfSpTTno3jJ4wIZZRIGCwkInhIKRIfB0UUcjaMXGCwZ/8I8+Gj95KTPVVe4aO563+1DZwiOoSq1fmtrcYWEi+jz4Ap/wgj1+8bjn9U6+sBInmGLDQ0E2fXeGr9rDCydn4L9cWklMvY142SaHLhvcccnXErQN5ztQwQUcbniA= 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=ORKIgq7e; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="ORKIgq7e" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8191CC4CEF1; Wed, 21 Jan 2026 20:28:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1769027292; bh=rve6S30OQ09Gewx1+hPRugkhxzfwi7f+XLS/126W5Mg=; h=Date:To:From:Subject:From; b=ORKIgq7e+/jxT0UBthyvg4V4lHO2zmWWV9skwo8VH2ur4iq6ERgX6ViKpqy0OUwVk qvOnn62bCXFOUrJuHWMl7wbsgFoVP4g3WLGbYuABo5DlYMDV24dp0JVT/4/N7m4rUb 3zRIjLoDcLZWxkiVoJC9sA1ovDqqIu7kctg/Oxlo= Date: Wed, 21 Jan 2026 12:28:11 -0800 To: mm-commits@vger.kernel.org,xueshuai@linux.alibaba.com,vgoyal@redhat.com,tony.luck@intel.com,osandov@osandov.com,leitao@debian.org,dyoung@redhat.com,bhe@redhat.com,akpm@linux-foundation.org,akpm@linux-foundation.org From: Andrew Morton Subject: + vmcoreinfo-make-hwerr_data-visible-for-debugging-fix.patch added to mm-nonmm-unstable branch Message-Id: <20260121202812.8191CC4CEF1@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: vmcoreinfo-make-hwerr_data-visible-for-debugging-fix has been added to the -mm mm-nonmm-unstable branch. Its filename is vmcoreinfo-make-hwerr_data-visible-for-debugging-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/vmcoreinfo-make-hwerr_data-visible-for-debugging-fix.patch This patch will later appear in the mm-nonmm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via various branches at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there most days ------------------------------------------------------ From: Andrew Morton Subject: vmcoreinfo-make-hwerr_data-visible-for-debugging-fix Date: Wed Jan 21 12:23:52 PM PST 2026 add comment Cc: Baoquan He Cc: Breno Leitao Cc: Dave Young Cc: "Luck, Tony" Cc: Omar Sandoval Cc: Shuai Xue Cc: Vivek Goyal Signed-off-by: Andrew Morton --- kernel/vmcore_info.c | 1 + 1 file changed, 1 insertion(+) --- a/kernel/vmcore_info.c~vmcoreinfo-make-hwerr_data-visible-for-debugging-fix +++ a/kernel/vmcore_info.c @@ -36,6 +36,7 @@ struct hwerr_info { time64_t timestamp; }; +/* hwerr_data[] has global scope to make it available in vmcoreinfo under LTO */ struct hwerr_info hwerr_data[HWERR_RECOV_MAX]; Elf_Word *append_elf_note(Elf_Word *buf, char *name, unsigned int type, _ Patches currently in -mm which might be from akpm@linux-foundation.org are memcg-rename-mem_cgroup_ino-to-mem_cgroup_id-fix-fix.patch mm-relocate-the-page-table-ceiling-and-floor-definitions-fix.patch mm-add-wq_percpu-to-alloc_workqueue-users-fix.patch sparc-mm-export-symbols-for-lazy_mmu_mode-kunit-tests-fix.patch mm-update-shmem__file_-functions-to-use-vma_flags_t-fix.patch mm-pagewalk-use-min-to-simplify-the-code-fix.patch vmcoreinfo-make-hwerr_data-visible-for-debugging-fix.patch