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 C3D15493D49 for ; Mon, 14 Sep 2026 20:56:10 +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=1789419371; cv=none; b=BeSsiZfH40M9TICz3AjnEmMr8uuiWJggNgMxGqdt3xpTVN3tD1l1SuWcVFbiokBjJFDvbd/JK96WLly8ZKihwMV8dOoB5rUY4YAlwEk4dZjOpcmch+52R8MYOshAa+ac9OgVPSehvbUrwoHLLOWe8ueXifPjBiLLy538qiSx/cI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789419371; c=relaxed/simple; bh=dYnRkq2UR2WQbdN16LQisAyKHENmiQFHXW4y8BmAJB8=; h=Date:To:From:Subject:Message-Id; b=Ay2aZFljysh3YHTkceaOYoTrGBUQExudilYFdV+WLzd4XTVIxe0atqeVOFBYiZesTrmDcRy4hMoFIWT9o+/a391bK1yihZooTkpRa/gRt38kZIcxmF6eKGKFGPcLhCEBy6f0+QbSt9cftHUmuYnUXRxAxVnhBFYXN095R8BKp7c= 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=lrBLEDXI; 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="lrBLEDXI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3E63B1F000FF; Mon, 14 Sep 2026 20:56:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1789419370; bh=pMx+MvvJRVMcMPFErG1H0ldrVOqzp75fjty+8Xgs48c=; h=Date:To:From:Subject; b=lrBLEDXIFxQOBSEBm2QKM5/XNAYOFW1YQbu10I/LSdaYGnrUImRYXcwc5jy2uhewC B2VlGaj52TUjOqpHfS5L6pkoHqw9uGVAbs6VUjssyMLnqmJt2Req38MIZuW4RlNtL9 2UstXHM4r9k6YM4LArWtI957Al+oDIbbLGNy9zps= Date: Mon, 14 Sep 2026 13:56:09 -0700 To: mm-commits@vger.kernel.org,lkp@intel.com,surenb@google.com,akpm@linux-foundation.org From: Andrew Morton Subject: + proc-task_mmu-remove-unnecessary-inlines-in-function-definitions-fix.patch added to mm-new branch Message-Id: <20260914205610.3E63B1F000FF@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: proc-task_mmu-remove-unnecessary-inlines-in-function-definitions-fix has been added to the -mm mm-new branch. Its filename is proc-task_mmu-remove-unnecessary-inlines-in-function-definitions-fix.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/proc-task_mmu-remove-unnecessary-inlines-in-function-definitions-fix.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 If a few days of testing in mm-new is successful, the patch will me moved into mm.git's mm-unstable branch, which is 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: Suren Baghdasaryan Subject: proc-task_mmu-remove-unnecessary-inlines-in-function-definitions-fix Date: Mon, 14 Sep 2026 12:06:31 -0700 Uninlined drop_rcu() and reacquire_rcu() functions are not used when CONFIG_PROC_PAGE_MONITOR=n. Exclure them in this configuration. Link: https://lore.kernel.org/20260914190631.3167420-1-surenb@google.com Fixes: 7edb437cbbfc ("proc/task_mmu: remove unnecessary inlines in function definitions") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202609121422.hkKWuy7K-lkp@intel.com/ Signed-off-by: Suren Baghdasaryan Signed-off-by: Andrew Morton --- fs/proc/task_mmu.c | 2 ++ 1 file changed, 2 insertions(+) --- a/fs/proc/task_mmu.c~proc-task_mmu-remove-unnecessary-inlines-in-function-definitions-fix +++ a/fs/proc/task_mmu.c @@ -194,6 +194,7 @@ static bool fallback_to_mmap_lock(struct return true; } +#ifdef CONFIG_PROC_PAGE_MONITOR static void drop_rcu(struct proc_maps_private *priv) { if (priv->lock_ctx.mmap_locked) @@ -211,6 +212,7 @@ static void reacquire_rcu(struct proc_ma /* Reinitialize the iterator. */ vma_iter_set(&priv->iter, priv->lock_ctx.locked_vma->vm_end); } +#endif static struct vm_area_struct *proc_get_vma(struct seq_file *m, loff_t *ppos) { _ Patches currently in -mm which might be from surenb@google.com are proc-task_mmu-remove-unnecessary-helpers.patch proc-task_mmu-remove-unnecessary-inlines-in-function-definitions.patch proc-task_mmu-remove-unnecessary-inlines-in-function-definitions-fix.patch proc-task_mmu-clarify-shmem-mapping-walk-conditions-in-smap_gather_stats.patch proc-task_mmu-remove-special-casing-of-smap_gather_stats-start-parameter.patch proc-task_mmu-change-proc_get_vma-to-stop-returning-gate-vma-at-the-end.patch proc-task_mmu-read-proc-pid-smaps_rollup-under-per-vma-lock.patch selftests-proc-add-proc-pid-smaps_rollup-tearing-tests.patch