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Tue, 22 Jul 2025 12:01:34 +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 FnhVHp59f2hsUQAAD6G6ig (envelope-from ); Tue, 22 Jul 2025 12:01:34 +0000 Date: Tue, 22 Jul 2025 13:01:32 +0100 From: Pedro Falcato To: Vlastimil Babka Cc: kernel test robot , Bernard Metzler , Jason Gunthorpe , Leon Romanovsky , "linux-rdma@vger.kernel.org" , oe-lkp@lists.linux.dev, lkp@intel.com, Roman Gushchin , Harry Yoo , David Howells , linux-mm@kvack.org Subject: Re: [linux-next:master] [mm, slab] 5660ee54e7: BUG:KASAN:stack-out-of-bounds_in_copy_from_iter Message-ID: <22ohbihitxnnvgugbp34x7tlsdlvcdrji7h6unlgpxqy3golrb@ha4ywpuyo5ro> References: <202507220801.50a7210-lkp@intel.com> <05001622-737d-40e7-8adc-5dd23e6b9bcb@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <05001622-737d-40e7-8adc-5dd23e6b9bcb@suse.cz> X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Action: no action X-Stat-Signature: 67idcgiwp8gjuo3rj7oxb9zjf6sb3dip X-Rspam-User: X-Rspamd-Queue-Id: A223612000B X-Rspamd-Server: rspam02 X-HE-Tag: 1753185696-147194 X-HE-Meta: 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 W0JruyRF j5e3NK4ySfv5I9r4OElUmXkZavebaAlmikPOqb5PZrzG7JrpoFMC4Va1BW1CsWgKG9T2L23CvncdNsuCSE4Ig5MRP2HogsYmfHk7jPkh5cBxAY0ONi0gF6osNbIbN6TM0C5f6qXlVRxBfe47osSOC+v3EcYIKQkNwpsANiOpJNdGpppTmAGaAIpESzTZLIf0JjU9fwlcF0Q8x8IXDKwSYCYlEHOKANzFkN4DQskJyfZrSNduHISrRo7niWB4+iEAfKrLQ 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: On Tue, Jul 22, 2025 at 01:32:09PM +0200, Vlastimil Babka wrote: > On 7/22/25 12:52, Pedro Falcato wrote: > > +cc dhowells > > +Cc siw+infiniband maintainers too. > > Thanks Pedro. Hope there can be either a hotfix for 6.16, or the fix is part > of 6.17 merge window (and I tell Linus to merge slab only afterwards), or I > get the blessing to include it in my tree preceding commit 5660ee54e798 (to > be merged in 6.17 merge window). > > Also would you submit the fix formally? Yep, I'll send it out as soon as we figure out the tree situation (I was also waiting for comments from David, if any). -- Pedro