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Tue, 11 Mar 2025 13:26:42 -0700 (PDT) From: Uladzislau Rezki X-Google-Original-From: Uladzislau Rezki Date: Tue, 11 Mar 2025 21:26:41 +0100 To: Andrew Morton Cc: Uladzislau Rezki , liuye , oe-lkp@lists.linux.dev, lkp@intel.com, Christop Hellwig , linux-mm@kvack.org Subject: Re: [linux-next:master] [mm/vmalloc] ff6f2b81ea: WARNING:at_kernel/fork.c:#vm_area_init_from Message-ID: References: <202503101629.7289b1-lkp@intel.com> <20250311111828.10b30576b9392e56d2c3f963@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250311111828.10b30576b9392e56d2c3f963@linux-foundation.org> X-Stat-Signature: z97swawrgysth7t8uf63cnk3ipz7e9fm X-Rspam-User: X-Rspamd-Queue-Id: 78F6880019 X-Rspamd-Server: rspam04 X-HE-Tag: 1741724805-223332 X-HE-Meta: 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 xLUkMFHu 2Xi4HdE78Xeib+Gyo5WvBHRgjsPCElDnz3f9UaILRZQ/VfSOUzJeN/e5RliL9Qgiu4sosVHIq8RvT0hHUQfIQXzxU29rn89mR9T9hQBeJ0OfH1qKEe210VQjsAja92f36Kb+xuJ4IXhRnR3bw6TSK5dhemyzeG/iFuz2fK6V/Hu7vhi/G7OSzlxrSf2lsfFBIOqE5RqxgNvdNZe3+TK14Zo/90+jQ0+e4TJjcEJJpbmjZl+7XqcVPoK8MCYVtF9XPrAQwSZZCYLbC1tHuM0Hz3uKaZg8ITPlAC8jNxlr4OhEEccCzq1gH5/KxlY2n0i4+byuibmecpeR1t2dXhoDgKJw4ui1/hapJG39gdaYjMqo3AFNf6erHIFK5iJY5qWeyG68gmRXP6e58IF7+FJ+kln48ASBNoz3vvgDrpa2iguWyRfE5LFV929UcL/XPRSNaxmiWrjl5eO/wHcyOD0q+r7ovY3a16jkTMAgA X-Bogosity: Ham, tests=bogofilter, spamicity=0.000756, 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, Mar 11, 2025 at 11:18:28AM -0700, Andrew Morton wrote: > On Tue, 11 Mar 2025 13:43:44 +0100 Uladzislau Rezki wrote: > > > > > >> config: x86_64-randconfig-101-20250306 > > > > >> compiler: gcc-12 > > > > >> test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G > > > > >> > > > > >> (please refer to attached dmesg/kmsg for entire log/backtrace) > > > > >> > > > > > Could you please share your view what we should do with the patch in > > question? I mean we can drop it, since it is broken and there is also > > another option - it is to fix the broken patch. > > I dropped it. This can be addressed in the next version, if there is one. > Thank you! -- Uladzislau Rezki