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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: References: <20231221132400.1601991-1-dhowells@redhat.com> <20231221132400.1601991-41-dhowells@redhat.com> <1567252.1715290417@warthog.procyon.org.uk> To: Andrea Righi Cc: dhowells@redhat.com, Jeff Layton , Steve French , Matthew Wilcox , Marc Dionne , Paulo Alcantara , Shyam Prasad N , Tom Talpey , Dominique Martinet , Eric Van Hensbergen , Ilya Dryomov , Christian Brauner , linux-cachefs@redhat.com, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, ceph-devel@vger.kernel.org, v9fs@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Latchesar Ionkov , Christian Schoenebeck Subject: Re: [PATCH v5 40/40] 9p: Use netfslib read/write_iter MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1578870.1715327842.1@warthog.procyon.org.uk> Date: Fri, 10 May 2024 08:57:22 +0100 Message-ID: <1578871.1715327842@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 X-Stat-Signature: oige1pwtdj8xoezdsz5bdwca4esewins X-Rspamd-Queue-Id: 4316B18000E X-Rspam-User: X-Rspamd-Server: rspam12 X-HE-Tag: 1715327852-127507 X-HE-Meta: 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 yJaB/so5 CufJxi2njL/BOAthCHksHuqyIcRObNyd2wRfx04gleGYMOhJobPh2bujvxlR1TKOo7GH1lsCFkA04DuCj5Cd1HtZOP5L0Rkn8nGUHs2R6RzwG6W3JXADw8V80UoWtDuoSuo4qYhU5zy/J+46/eer6KuV3Dsl+FTzDjE+QeVmUVd3K2Jd8tiZjTWy/Xvv4hnc+y9bm2jPT7Zu0m7yOL0FdWUXx1VYdkKmtJj11NwBZ8Uy40ZOeNOT7VVWyRDmwnQz/Y5aBFT6YX+0oVBg= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Andrea Righi wrote: > The only reproducer that I have at the moment is the autopkgtest command > mentioned in the bug, that is a bit convoluted, I'll try to see if I can > better isolate the problem and find a simpler reproducer, but I'll also > be travelling next week to a Canonical event. Note that the netfslib has some tracepoints that might help debug it. David