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[23.105.223.42]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2cb7754a888sm9530824a91.57.2024.07.23.01.23.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 23 Jul 2024 01:23:05 -0700 (PDT) Message-ID: Date: Tue, 23 Jul 2024 16:23:00 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [alexshi:mmunstable2] 934c05f8c5: BUG:unable_to_handle_page_fault_for_address To: Oliver Sang Cc: Alex Shi , oe-lkp@lists.linux.dev, lkp@intel.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <202407221607.49138a71-oliver.sang@intel.com> Content-Language: en-US From: Alex Shi In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Stat-Signature: hipm9jzj31bmmmyjx1rorewg4p8e8y9q X-Rspamd-Queue-Id: 917B6180002 X-Rspam-User: X-Rspamd-Server: rspam10 X-HE-Tag: 1721722987-243619 X-HE-Meta: U2FsdGVkX18cMx8xTgMh7Q1QT9e5yL2eG9LJIs94vq+tp47UjPMc6f8H7sjS5J5jnZ4cXfi3sWl2SI3sm6gMo4JkGbPuZIdfYKwvmixIIx1M2KXrbcQVBe1SgZJMo0VLlj2TY0esCMu5jeE4sce0C34eHL1o39uyu+/6wdYKqehVCPJPSYJVKWRQbXvajiLNNSR8N3bm030akO03mjrtd6ul0fPe40EB6IHc/z+8Q4vggDfQlU7l5IPszOpUhQtxZvEML/ofYaLMGX1M2Nf++1JQ6QM/QTjNcNwnKkxZsASZvbxJjDfxxgaLhRFrP4nGNjOAXgy4W/+HOkUbmBpCoggjjgl3w4ygCVlL1k2whBh1xI7y4Fb0bBy8CLrnuxp/WmoCPSK19OW+a/DNY1p4SwBTTQtqX3iK5O4I7LJj7RShhbw7ut2aHwFTshEm+52pCL3DE4QgvtKS0z/FXRi12bsHubr2vK38ln9Kuz/3pggp+J+PcOaBlgD8IIC8gMqabYJkoToVjwQGwxYSVdOUySH649ROrhFA9eUzrpR39sDtJ79my0f6XSu1Lw6F7sPulllR5AF/Ax6aNKrUmDsXXnh6ZNAzk/FckfVd/e6tiivvGVd2iNl5TbhNgNG4MbPQH/b7sHJ5GCqbwsg1uo/d5grX4SEZs7huW62bb3QHtFUL834nDIq1wl70JPy+8EOVFzTzNmgAObg1w0AfOz6VPeLYJPcGXy3UWw5TLcIAgeVWKmxv7BCe/synzK0Y07MDRd624FS9+cdX5KaJ2Eui3Slcucwh+YQ5SmJNvgb8NDAmHqr5rQas28oQKnbjeUn5ye97fTOgyAM+mWiFIzGBGFfJBqK2cwoGGficGmNQ7Fe3g9cFziCJcn8tzwZeNqJcaExa2xzm5QZKWDXlooGW09vluUCHrk+58GNJvbjASGSBlTQwLdx0Akk9cv8lFhc2oljM6G8AyhmKOcuensq kGSB0wMh zOqPMF13qzmgtEfZ3Iyz/rbs6OuSdy+X859BEb9fzAujz1U6dpZ7jmsBSbghMfB+sa/rhCMmyIn0AUeMlMS3uEdULlRSJLJ9usHLJjTMaewEWCuMUn19WInb9SEi44v66fVhEJTWoXYznUGxsY4S2VbVLtdNpy1gz3ipupp/mSAYNOTIyUAvCmiu/kZPgTvk7yJD6DUHAZg+/TbWvwlsD9g6XttxfLgX2Tv2zRg/6BgtZlubCCHoYv2QAzgxIB7CM7B5x9PP3X7JvdgKFpIHMRnNo/lU/IlldnXgUX868Z4YkMAn5quFUsp6wGOHi2rsPkActAuTJ+LHMMKOqeFvWQiU1X3EYRNx9neh1xcsKTzydu1z8axh5UA5CvMWoeB3tmF/x5I7hRsN1Ko1NXzMA6kc+d2CHIulVVHAxK8xWB0uy5/Y= 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 7/23/24 11:22 AM, Oliver Sang wrote: > hi, Alex, > > On Tue, Jul 23, 2024 at 09:58:25AM +0800, Alex Shi wrote: >> >> On 7/23/24 9:05 AM, kernel test robot wrote: >>> hi, Alex Shi, >>> >>> we noticed there is a mmunstable3 branch now, but there is no same title patch >>> there. not sure if this report is still useful, below report just FYI. >> Hi Oliver, >> >> Thanks a lot for your testing and founding on my unreleased code branch! >> The problem should be resolved on my latest code yesterday. >> But multiple archs maybe still are fragile in the branch. Are there bootable in virtual machine, like arm, s390, etc? > we did boot test in vm, but only for x86_64 or i386. > > you may notice we also send another report > "[alexshi:mmunstable3] [mm/memory] f6ba7ce983: kernel_BUG_at_mm/page_alloc.c" this problem was fixed too. Anyway thanks a lot notice me of this. > > for both commit, we made some further check and cofirmed they cannot boot > successfully on both vm/bm, again, we only test x86_64/i386 for now. Thanks a lot for the info! Alex