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[49.186.83.206]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a3e3c48cc3sm17710005ad.39.2026.01.06.01.54.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jan 2026 01:54:40 -0800 (PST) Received: from dave by dread.disaster.area with local (Exim 4.98.2) (envelope-from ) id 1vd3lt-00000006O5r-2vrH; Tue, 06 Jan 2026 20:54:37 +1100 Date: Tue, 6 Jan 2026 20:54:37 +1100 From: Dave Chinner To: Christoph Hellwig Cc: syzbot , cem@kernel.org, linux-kernel@vger.kernel.org, linux-xfs@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [xfs?] possible deadlock in xfs_ilock (4) Message-ID: References: <695b2495.050a0220.1c9965.0020.GAE@google.com> 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=us-ascii Content-Disposition: inline In-Reply-To: On Tue, Jan 06, 2026 at 12:10:55AM -0800, Christoph Hellwig wrote: > On Tue, Jan 06, 2026 at 10:15:32AM +1100, Dave Chinner wrote: > > iomap: use mapping_gfp_mask() for iomap_fill_dirty_folios() > > This looks good, but didn't we queue up Brian's fix to remove > the allocation entirely by now? No idea - I didn't see a fix in the XFS for-next or the VFS 7.20-iomap branches. I've been on holidays for the past couple of weeks so I'd kinda forgotten that we'd been through this a month ago. -Dave. -- Dave Chinner david@fromorbit.com