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 36EDC67A0F for ; Thu, 8 Feb 2024 05:21:22 +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=1707369682; cv=none; b=EobWyVXm85WG3aZKo5Sh4+4d5Tabw2AkSuJH/m0bVQG+NYvdvNOl7+DeZf+Miz+ZOIYGtyt5d0Yc56ZRpYoegRUpN7qwE91LSF3dx2CCRpwGkth+oJrdjkWsop/6kHebWpIhgkkJYwLq1e05F6x9lHkItihUBFmRH1f6f0EpOOk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707369682; c=relaxed/simple; bh=qpdHy6BKLvfHdSrO55lbB7NNwFuP9bA8V8ArYH6gJ48=; h=Date:To:From:Subject:Message-Id; b=rgQomZVeHlWEs0h1/mSyUUDrZyKAknxXxdbS/dzpRJO3bRo2ETlu2pwfVD5Ropia81Xeh8V4FpjtdMRRX2g9MOLEqZGqnqXNC0yQNnAk52x4TRMSgRT55hHnToN5F/Wyh4q5/MrA6lhMwgrp9pWVYHMzz/9tz1ZvBKMboC3H0lc= 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=N+2UILUj; 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="N+2UILUj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0102AC43399; Thu, 8 Feb 2024 05:21:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1707369682; bh=qpdHy6BKLvfHdSrO55lbB7NNwFuP9bA8V8ArYH6gJ48=; h=Date:To:From:Subject:From; b=N+2UILUjdEoJHPS9pdj7RD5QrmPhwLkWTiQfV6vxusNv84hF2UGEC/Q/VQSbw6IMw 6QuYv55XTh5u1gwQPNHej4t7e7+dbbOGTaguKlTwnUeWaIVUH7RPGfFSSfsK4WIOg6 TE6pRQLd+ccGJNpQMiyiiCMrb04+puDimqgR3CXA= Date: Wed, 07 Feb 2024 21:21:21 -0800 To: mm-commits@vger.kernel.org,wangjiexun@tinylab.org,senozhatsky@chromium.org,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-hotfixes-stable] mm-madvise-dont-forget-to-leave-lazy-mmu-mode-in-madvise_cold_or_pageout_pte_range.patch removed from -mm tree Message-Id: <20240208052122.0102AC43399@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/madvise: don't forget to leave lazy MMU mode in madvise_cold_or_pageout_pte_range() has been removed from the -mm tree. Its filename was mm-madvise-dont-forget-to-leave-lazy-mmu-mode-in-madvise_cold_or_pageout_pte_range.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: Sergey Senozhatsky Subject: mm/madvise: don't forget to leave lazy MMU mode in madvise_cold_or_pageout_pte_range() Date: Fri, 26 Jan 2024 12:25:48 +0900 We need to leave lazy MMU mode before unlocking. Link: https://lkml.kernel.org/r/20240126032608.355899-1-senozhatsky@chromium.org Fixes: b2f557a21bc8 ("mm/madvise: add cond_resched() in madvise_cold_or_pageout_pte_range()") Signed-off-by: Sergey Senozhatsky Cc: Jiexun Wang Signed-off-by: Andrew Morton --- mm/madvise.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/madvise.c~mm-madvise-dont-forget-to-leave-lazy-mmu-mode-in-madvise_cold_or_pageout_pte_range +++ a/mm/madvise.c @@ -429,6 +429,7 @@ restart: if (++batch_count == SWAP_CLUSTER_MAX) { batch_count = 0; if (need_resched()) { + arch_leave_lazy_mmu_mode(); pte_unmap_unlock(start_pte, ptl); cond_resched(); goto restart; _ Patches currently in -mm which might be from senozhatsky@chromium.org are