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 BD3DA1A3029 for ; Thu, 1 Jan 2026 01:43:37 +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=1767231817; cv=none; b=WagnMtoCt9qSAswZqC5WbkRxQ3jf9z/THH9gD5bfq4t95SLx8pU5UOUXl07weeBAd3lWXszk5B5EbCTfNmdODkdSTO0zr6FbnGjLSG5xtcTMsRpRu9RH7T1NMpjcpBJwwQUq5pxuJ4ekTAeO5u3MZCrrwxYkuyaEfIzQy8FaYrA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767231817; c=relaxed/simple; bh=5Fw4eiF1lKPd0piUp2S2/K9KI5lH4Ykib5tXSLIqYPo=; h=Date:To:From:Subject:Message-Id; b=MPbsfY6YHBNyaCJ+Luyfoz/VXkxJOm596zqHfZ9Fb4ZFaYZbo3SK3rgHG9Pag56rSmf9DygBalGa9TBlYer+KFNQ7G/Mmt/JfKrXJWSf5AOFDR0VFhBFM/SH4dHsjluPd3pT2zkC0C1ru9pOCmDJYSw8tjOHfb4j7kQx7hY+tRo= 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=H1COETq7; 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="H1COETq7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 434C6C113D0; Thu, 1 Jan 2026 01:43:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1767231817; bh=5Fw4eiF1lKPd0piUp2S2/K9KI5lH4Ykib5tXSLIqYPo=; h=Date:To:From:Subject:From; b=H1COETq7zg0tEmXmffoVVm1Uniqhf93iGfCwMHCUgp5S+BfOnGLIMw47S3lecBZJG EnOuA2NWg4ZchHo7StQNv0hlZSQoAyj1DNi5cttRhFFXIicU9YiehjslmVx6cGgG6d qN5uXjeme4LYCHwQOfOJQJVVULSybwiJbuwOL9gw= Date: Wed, 31 Dec 2025 17:43:36 +9900 To: mm-commits@vger.kernel.org,shakeel.butt@linux.dev,rientjes@google.com,mhocko@suse.com,kdipendra88@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: + mm-oom_kill-remove-unnecessary-integer-promotion-in-format-string.patch added to mm-new branch Message-Id: <20260101014337.434C6C113D0@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: mm/oom_kill: remove unnecessary integer promotion in format string has been added to the -mm mm-new branch. Its filename is mm-oom_kill-remove-unnecessary-integer-promotion-in-format-string.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-oom_kill-remove-unnecessary-integer-promotion-in-format-string.patch This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. The mm-new branch of mm.git is not included in linux-next 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: Dipendra Khadka Subject: mm/oom_kill: remove unnecessary integer promotion in format string Date: Sun, 28 Dec 2025 15:44:55 +0000 The 'h' length modifier in '%hd' is unnecessary as short integers are promoted to int in variadic functions. Use '%d' instead. Link: https://lkml.kernel.org/r/20251228154456.2386-1-kdipendra88@gmail.com Signed-off-by: Dipendra Khadka Acked-by: David Rientjes Cc: Michal Hocko Cc: Shakeel Butt Signed-off-by: Andrew Morton --- mm/oom_kill.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/mm/oom_kill.c~mm-oom_kill-remove-unnecessary-integer-promotion-in-format-string +++ a/mm/oom_kill.c @@ -506,7 +506,7 @@ static void dump_oom_victim(struct oom_c static void dump_header(struct oom_control *oc) { - pr_warn("%s invoked oom-killer: gfp_mask=%#x(%pGg), order=%d, oom_score_adj=%hd\n", + pr_warn("%s invoked oom-killer: gfp_mask=%#x(%pGg), order=%d, oom_score_adj=%d\n", current->comm, oc->gfp_mask, &oc->gfp_mask, oc->order, current->signal->oom_score_adj); if (!IS_ENABLED(CONFIG_COMPACTION) && oc->order) @@ -1006,7 +1006,7 @@ static void __oom_kill_process(struct ta */ do_send_sig_info(SIGKILL, SEND_SIG_PRIV, victim, PIDTYPE_TGID); mark_oom_victim(victim); - pr_err("%s: Killed process %d (%s) total-vm:%lukB, anon-rss:%lukB, file-rss:%lukB, shmem-rss:%lukB, UID:%u pgtables:%lukB oom_score_adj:%hd\n", + pr_err("%s: Killed process %d (%s) total-vm:%lukB, anon-rss:%lukB, file-rss:%lukB, shmem-rss:%lukB, UID:%u pgtables:%lukB oom_score_adj:%d\n", message, task_pid_nr(victim), victim->comm, K(mm->total_vm), K(get_mm_counter(mm, MM_ANONPAGES)), K(get_mm_counter(mm, MM_FILEPAGES)), _ Patches currently in -mm which might be from kdipendra88@gmail.com are mm-oom_kill-remove-unnecessary-integer-promotion-in-format-string.patch