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U2FsdGVkX18ZZ5CB78YyHZ6TFbGnsvHspnwvQpTG87QC2DotRDEJ1TratdJMsl9x+1KlDLYCxqHoaR5fIaZt2038oSmNpbEWnnlwdhBnvbMIEVatMLoOsrg+bH0RIEpfGNJG86UQEktl1QliPxezHFlnd+6suQqk3IDaA6XtMxKQkV/q/IC/f0vlWIGhpLREzSOhIisq+U3mvGU1QyJvBpDZah/oI0VGbR8goLjsM341FZ/W0msAAPsdRGA7l6/z7QpxCVul6TLxuL6BJqja4CJrLcEsYZJY3OLaYTtt1kF/eI3ic03Rg9l69556HA+0USbmCpISHYrkN7w1twlnMK5WfK28btJQWhuVggifmjt4HpTAUHLI0hb91lZkktFD4+g2P81XcEfRDwd6X/VpdhdXufPYp6/7On0MQ8xqphaodFlDBaALVBLya5+vdcQZL7exd5BMALkMB5kd9wOIGXI7MC8zt9y4PpVszqRmmoYF1KTGikGXved1R0CEzPAsUguEZFTI6RnJZ3MteaJoNMnPd1RoiDFVk1Id7+yh/vSX2uNG94hFhnMjHYRPYrAqyg0dafUhov3U8KvPVm32tavINB9Qxdyb8zkooweouru+JBvZw+J4lux4eRJHDjJ99JwitIOaB2y8HwKZ1GADjJb04da4pXRG/w39oS5sK3/SQ2iZTubK0fJZKtn8WFeB/taTKHZcqifon1+iI/NRyaD65o9wwVE5nLexvJRhfuOS/hVQ7NP3ghinlgT8PFONAPp01y8K5if45eGuD+LzfCJay0ObAy9o+wOOg/F1AYR1mNvGXalEsP4fekoJxfUJdBKYmvVa4pmr+ObQDSWAwvS4ZRkhcOKS0N8jZVuqfzm+kj2ud9sR8W2bXYsk4R4BWND4GbkgsuZyeKZpXY/aJJjCqaAGiHfWAr/NUEPr53H53mwsl9V7K3z0x6Ejnff0+/cPsKFn5keE+BU4pJd cJc/k+wc 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 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 7 Feb 2026, at 10:03, Mikhail Gavrilov wrote: > On Sat, Feb 7, 2026 at 7:32 PM Zi Yan wrote: >> >> Thanks. As a fix, I think we could combine the two patches above into one and remove >> the VM_WARN_ON_ONCE() or just send the second one without VM_WARN_ON_ONCE(). >> I can send a separate patch later to fix all users that do not reset ->private >> and include VM_WARN_ON_ONCE(). >> >> WDYT? >> > > Makes sense. Ship the quiet fix first for stable, then add > VM_WARN_ON_ONCE separately to hunt down violators in mainline. > I'd vote for option 2 (just free_pages_prepare without VM_WARN) - it's > simpler and covers all cases. Sounds good to me. > Will your patch include a revert of the split_page() fix that's > already in mm-unstable, or should that be handled separately? Hi Andrew, Can you drop this patch? Mikhail is going to send a different fix. Thanks. -- Best Regards, Yan, Zi