From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1F07E3E51D3 for ; Tue, 28 Jul 2026 09:25:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785230727; cv=none; b=abK2472Vdu8K6VdXRB6wyzmVmXNIKXvXp6JHeRgwiPa+Gqzbd8W+di1TJ8f0HseTyh5Iw64UpAB5+99qmJPmXGleA6HHAhOd1t2qpRSKr3LQF60SsaLXHMwS6Xm0Zd7Il4kD8UFfe0sIggai1NAKPojh5khR1LJLNMKsHCp5p/Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785230727; c=relaxed/simple; bh=2NMaRQUrKz93sVvc37yzMt+12UpdUtpKVdCJG3cv61U=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=WEdoBKro/S4ShibUXee3EyYrn6NZgfOfnKB80hMd8zS1IErVaxlu1S749W9yOW3QVQB8I3apY36kOuJBrAFZdJTZ6zjfCYABZa2MOb0mdg3Em7SMlQt4+fVDCUQo7rcojohmmWjwF5iDgoROOzS5qTJgyCGCizwjkcarfC5t/5k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b=Ncjm3g5e; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b=cuq8GE3B; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="Ncjm3g5e"; dkim=pass (1024-bit key) header.d=suse.com header.i=@suse.com header.b="cuq8GE3B" Received: from imap1.dmz-prg2.suse.org (unknown [10.150.64.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 202BD7C03A; Tue, 28 Jul 2026 09:25:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1785230720; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=aVpi+4JMQkIel3WFLvEEJVOeBtmj3UWBlLNlfy4s0RI=; b=Ncjm3g5erz56fLAQ8ksZMZv/CtqIEObUj5dq5RgD6kdgFYH+C30uLOFEVc1dnvSSqtDURf 06af26H6tGhgSIG2d9oCn0+y/pLZE3Q0GH2zmKBsa1B3k8GTUjI/A+XAnKtuKhkbyFmVP6 MVdRnLr/7tHzuw1uAuxBnraWVFd6CsY= Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=susede1; t=1785230716; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=aVpi+4JMQkIel3WFLvEEJVOeBtmj3UWBlLNlfy4s0RI=; b=cuq8GE3BnEkPuNPrgbklxe0fiZhiZAe/2MvPHpvu5pdNajDiqsnrCAOPq/SX/cN9WiR/1B HFTX5iCjr4OM/OJ4NhKv3fubND6dnfJzlZsGByqLhXE+FyeVdIB4Jw6KqXt4vlY3xhv+nX ucp3banUhdmCdzGlD/CrHmRCdlb0NFY= Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 19D4C779B1; Tue, 28 Jul 2026 09:25:16 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id b6RIBnx1aGpwagAAD6G6ig (envelope-from ); Tue, 28 Jul 2026 09:25:16 +0000 From: David Sterba To: torvalds@linux-foundation.org Cc: David Sterba , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] Btrfs fixes for 7.2-rc6 Date: Tue, 28 Jul 2026 11:25:14 +0200 Message-ID: X-Mailer: git-send-email 2.55.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Score: -3.30 X-Spam-Level: X-Spam-Flag: NO X-Spamd-Result: default: False [-3.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-0.999]; MIME_GOOD(-0.10)[text/plain]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; ARC_NA(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; FROM_HAS_DN(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; FROM_EQ_ENVFROM(0.00)[]; TO_DN_SOME(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCVD_VIA_SMTP_AUTH(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.com:mid,imap1.dmz-prg2.suse.org:helo] Hi, please pull the following btrfs fixes. They're one-liners or short focused fixes (I've removed other less serious ones). A heads up for one more fix, for a problem that resurfaced last week. In short we have to bring back the "fixup worker", detect and handle pages set dirty without filesystem notification. There's a reliable reproducer for at least one such case. The fix heavily builds on the removed code so we have a solid base, the new changes are wrt folios and subpage mode. The v3 [1] seems to be the final one, we'll give it a test, estimated time of the pull request is next week. [1] https://lore.kernel.org/linux-btrfs/69d0043e0f6a3d17048dfde857127ab0bf331154.1785190866.git.boris@bur.io/ This was not expected and we hoped to leave the fixup worker in the past, but it's hard to argue with a reproducer. The remaining time before release should be sufficient to get the fix finalized. Thanks. - zoned mode: - fix assertion and handle case of finished zone and truncated extent - fix zone metadata write pointer on actual zone reset - fix deadlock caused metadata writeback and transaction commit - fix return value reuse leading to confusion about chunk reservations - raid56 scrub - fix tracking of sector checksums when there are not checksums found - fix inverted logic when submitting parity read bio - mount/remount fixes - fix leaking 'remount in progress' state which can break other operations to work (qgroup rescan, autodefrag, reclaim) - adjust using global block reserve after read-only mount when using rescue= option - handle missing raid stripe tree when mounted with 'ignorebadroots' - fix -Wmaybe-uninitialized warning in GET_CSUMS ioctl ---------------------------------------------------------------- The following changes since commit 75a41e3e51eb0d6f7a4969c5056298c2aa3e85f2: btrfs: fix GET_SUBVOL_INFO after compat refactor (2026-07-14 07:05:10 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git tags/for-7.2-rc5-tag for you to fetch changes up to c4c0673e4cb15b0c127e6d00732a2427bdd12c11: btrfs: raid56: fix scrub read assembly submitting no reads (2026-07-21 06:44:08 +0200) ---------------------------------------------------------------- Dongjiang Zhu (2): btrfs: skip global block reserve accounting for rescue mounts btrfs: report missing raid stripe tree root during lookup Guanghui Yang (1): btrfs: zoned: fix missing chunk metadata reservation Johannes Thumshirn (3): btrfs: zoned: fix deadlock between metadata writeback and transaction commit btrfs: zoned: reset meta_write_pointer on zone reset btrfs: zoned: skip fully truncated ordered extents at zone finish Mykola Lysenko (1): btrfs: raid56: fix scrub read assembly submitting no reads Paul E. McKenney (1): btrfs: initialize 'args' to avoid compiler warning in btrfs_ioctl_get_csums() Qu Wenruo (2): btrfs: fix leaking BTRFS_FS_STATE_REMOUNTING flag btrfs: raid56: fix an incorrect csum skip during scrub fs/btrfs/block-group.c | 34 +++++++++++++++++++--------------- fs/btrfs/block-rsv.c | 19 +++++++++++++++++-- fs/btrfs/disk-io.c | 11 +---------- fs/btrfs/fs.h | 9 +++++++++ fs/btrfs/ioctl.c | 2 +- fs/btrfs/raid-stripe-tree.c | 6 ++++++ fs/btrfs/raid56.c | 15 ++++++++------- fs/btrfs/super.c | 8 +++++--- fs/btrfs/zoned.c | 27 ++++++++++++++++++++++++++- 9 files changed, 92 insertions(+), 39 deletions(-)