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 D41792F1FF5 for ; Tue, 11 Nov 2025 22:50:43 +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=1762901443; cv=none; b=n8WeriwbyankXtto1TkJ2NGuvtXfsQAdHtGnDe3V6uStj+xDItbVYUAM8Yg8G4mOXuDGwiX8JW1u/YJYLcjKXRZlzOT1ohGAuqojJBpLnvdQmX3Aqip8wH20ZR2e0vPEPPiWJTB+RfRI1klm2F7AhcfTjPcrxHSAOtEo2drZ0QU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762901443; c=relaxed/simple; bh=lih0+RXTcTkySeeNC8FObDIyhadckjqvtxvgziMdxKM=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=IEWaAqLT3SKfBuXgjtOynr/EuNWfhVIj8z2f0fFcM99/FsRqd7SEa0YLqnEb4SPHjEZlqZyytO29YBpaYrSm8CkVePY/+rUcpvbrobTRhJtiEatuqPpDJ/+dmFnwk2ceOBWY2gXl0NwgdBe5N6o5h9/ezN5dka6qfhnI55Wim/k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=P4GKc0Fr; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="P4GKc0Fr" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 74829C4CEFB; Tue, 11 Nov 2025 22:50:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762901443; bh=lih0+RXTcTkySeeNC8FObDIyhadckjqvtxvgziMdxKM=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=P4GKc0FrEEmjyGjVA8TrDBvlLo0hVhDxj5alX1V3SBgjjgT7QU14ioqnUwnNInx1V 11fof0S7M2jKqRFSJB0vlBvXjMqdVLExDAGb/LlFoel2OOfwcE5wQqYjsEDusCmhx2 +e/feemJkd3tOMP9Zn2UjizjcnLqd0EqnFO/NvcAjDA+5Y+6IOR4NOLPYvBSk9GXpk NUwdhjKHIvHxsJDNowiokwdmJXs223EH7k6Bl2IIGhmAIfv/QycwySt2EVpdQI1lWq 5o4hA1vo94WTLKYozONfOVGg/Ksj9iAzt5/Sd05BSxl44YHNEtrVFzdJIFcmRw8ZWC j5JuKkr5o1CLw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id C5F27380DBCD; Tue, 11 Nov 2025 22:50:14 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [f2fs-dev] [PATCH v2] f2fs: use global inline_xattr_slab instead of per-sb slab cache From: patchwork-bot+f2fs@kernel.org Message-Id: <176290141374.3596344.17459931762153462182.git-patchwork-notify@kernel.org> Date: Tue, 11 Nov 2025 22:50:13 +0000 References: <20251021034856.739272-1-chao@kernel.org> In-Reply-To: <20251021034856.739272-1-chao@kernel.org> To: Chao Yu Cc: jaegeuk@kernel.org, stable@kernel.org, linux-kernel@vger.kernel.org, yhong@link.cuhk.edu.hk, linux-f2fs-devel@lists.sourceforge.net Hello: This patch was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim : On Tue, 21 Oct 2025 11:48:56 +0800 you wrote: > As Hong Yun reported in mailing list: > > loop7: detected capacity change from 0 to 131072 > ------------[ cut here ]------------ > kmem_cache of name 'f2fs_xattr_entry-7:7' already exists > WARNING: CPU: 0 PID: 24426 at mm/slab_common.c:110 kmem_cache_sanity_check mm/slab_common.c:109 [inline] > WARNING: CPU: 0 PID: 24426 at mm/slab_common.c:110 __kmem_cache_create_args+0xa6/0x320 mm/slab_common.c:307 > CPU: 0 UID: 0 PID: 24426 Comm: syz.7.1370 Not tainted 6.17.0-rc4 #1 PREEMPT(full) > Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 > RIP: 0010:kmem_cache_sanity_check mm/slab_common.c:109 [inline] > RIP: 0010:__kmem_cache_create_args+0xa6/0x320 mm/slab_common.c:307 > Call Trace: >  __kmem_cache_create include/linux/slab.h:353 [inline] >  f2fs_kmem_cache_create fs/f2fs/f2fs.h:2943 [inline] >  f2fs_init_xattr_caches+0xa5/0xe0 fs/f2fs/xattr.c:843 >  f2fs_fill_super+0x1645/0x2620 fs/f2fs/super.c:4918 >  get_tree_bdev_flags+0x1fb/0x260 fs/super.c:1692 >  vfs_get_tree+0x43/0x140 fs/super.c:1815 >  do_new_mount+0x201/0x550 fs/namespace.c:3808 >  do_mount fs/namespace.c:4136 [inline] >  __do_sys_mount fs/namespace.c:4347 [inline] >  __se_sys_mount+0x298/0x2f0 fs/namespace.c:4324 >  do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] >  do_syscall_64+0x8e/0x3a0 arch/x86/entry/syscall_64.c:94 >  entry_SYSCALL_64_after_hwframe+0x76/0x7e > > [...] Here is the summary with links: - [f2fs-dev,v2] f2fs: use global inline_xattr_slab instead of per-sb slab cache https://git.kernel.org/jaegeuk/f2fs/c/670b676d8343 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html