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b=dqcbK9WU+fbaXQRxOCqoLxquJ2Mspb2rNqRHtenUH09Ok4vU3UBhTraQSS7S0MYVG oXOUp2LZGgxzSzawqf7GqbzFeL8D+IzcOiRfmKZZrCLYGjsAuIRD5Sg8YNED8jVa6k kjJT4v1GzCNegFN7URwiMZ58B6eZW+sbpRsSw2uw= Date: Tue, 11 Mar 2025 11:18:28 -0700 From: Andrew Morton To: Uladzislau Rezki Cc: 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: <20250311111828.10b30576b9392e56d2c3f963@linux-foundation.org> In-Reply-To: References: <202503101629.7289b1-lkp@intel.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Queue-Id: 8CA30C000D X-Rspamd-Server: rspam03 X-Stat-Signature: yspjejfefz5cek4uikje1fkoxhtp9uq6 X-HE-Tag: 1741717110-17145 X-HE-Meta: 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 jd0RVWZ3 KGyeqrcApORXm3vG3YLAXoRNinGlqRYmSnu5NPSUjj6961+xgA6HwiHmEvSvtQeYSPh/Qet6CP+vaSRnuTGsm11KRtyesXlU7Ew/dxn1cJemIDHXSK0ECcBFTE9EgTH4Dk81BGXFPYdbMuQLNLO79GxhRDQSArD8IcIUaFOJg7CsKq0y0Y93MutIfAuprKjhSLWCJWlNSlWRzEVnNQG/RA6dAE/CQj6fYk411xbVwweRSWLwV+4raVbx87MPKV1PZf+ZEmDPm8/sHpz2NAfWoD3JxGNJS/X+2wteFJrUB+JV/l8GMdG1K5R0SDdKYlhBwc5J0 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, 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.