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[23.105.223.42]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70ead8a35ddsm2023061b3a.202.2024.07.25.23.11.33 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 25 Jul 2024 23:11:35 -0700 (PDT) Message-ID: <6fd3684b-1b92-4a26-ae3b-98e5c1800d40@gmail.com> Date: Fri, 26 Jul 2024 14:11:31 +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-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: D305518002E X-Stat-Signature: w3ennw1pxxxtut3tezbroqza6jgm4unb X-Rspam-User: X-HE-Tag: 1721974296-351088 X-HE-Meta: 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 GXRkwY3m 7G32780DBXhZlhHnGEuWEIzru2r7vrqFbO3LyjYlxF+9cTz4Wq1W2E8A0xHfEE4Q0FMwA/zIo1ksAy05y9Nt61JidkJGZYCKlsN81K1VYpmFYCPGJXh602avyr81V8lyomFdqgX2RCBAFt8xjNXVc6MJ0Ge2UpAR23GMvqule9EDsoUDK0byYuDz0sOBI89T1ltGV1o42Ba3Gf0Fx/y7t3LmlNhLWf/cMOm9w8XbSoHB5xyz8NQUI/3pMahi05Hg4++wUBZhcxnFrq7AygSI3hqEyXgjNq4GS4U+O+F8wEd7+TnT5nNAjQ3xbwf96kH6dgKpYJ1dDP18lIBiEOeGsezmJ8nqZglgwEXmiSYvUQqIQD7e3mVhSXrJgVOMMqNDB8CT+lRA6HzAyiy9wsJ5clDLhqNjoJUhA6Znaewrwjw6fKt7Ebng7EuulG1ulQqyrd0Cn X-Bogosity: Ham, tests=bogofilter, spamicity=0.003104, 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 7/25/24 9:55 PM, Oliver Sang wrote: > hi, Alex, > > On Tue, Jul 23, 2024 at 04:23:00PM +0800, Alex Shi wrote: >> >> >> 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. > > thanks a lot for information! just was wondering which branch contains the fixes? > > I ask this because we still have some bisect results pointing the commits in > mmunstable > mmunstable2 > mmunstable3 > branches in https://github.com/alexshi/linux.git > > are they still useful? if they are out-of-date branches, we won't send reports > to you upon them. thanks Hi Olive, Sorry for response late, I have some issue to deal with lately. The mmunstable2/3 are removed a couple days ago. Thanks again for your great job! Alex > >> >>> >>> 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