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h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Xy8M7savn9j3irkGmRvfXsrYgcsmNYqRFpNXByjiysepoxAQq9axWXmlhHZKEHt0b Z37gzyKT7wBsNtsOlsAZUtw3Os9LcgBO5cCdeic8/lPgYueliRiFa4matTf7rqC4uh tJ3UMokdBmo6MSMNBnK2GQ9SjOb2gtDLlBJNbm04= Date: Mon, 17 Feb 2025 12:37:03 +0100 From: Greg Kroah-Hartman To: Naresh Kamboju Cc: stable@vger.kernel.org, patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, broonie@kernel.org, Linux Crypto Mailing List , linux-fsdevel@vger.kernel.org, linux-mm , Anders Roxell , Dan Carpenter , Arnd Bergmann , Herbert Xu , willy@infradead.org, Pankaj Raghav , Yang Shi , Catalin Marinas , David Hildenbrand Subject: Re: [PATCH 6.6 000/389] 6.6.76-rc2 review Message-ID: <2025021739-jackpot-lip-09f9@gregkh> References: <20250206155234.095034647@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: CFBBFC000C X-Stat-Signature: de1ouf8b8xo9zem9zx5drs8ugx3ddjoz X-HE-Tag: 1739792227-485758 X-HE-Meta: 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 c0wpAn+u 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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 Mon, Feb 17, 2025 at 05:00:43PM +0530, Naresh Kamboju wrote: > On Sat, 8 Feb 2025 at 16:54, Naresh Kamboju wrote: > > > > On Thu, 6 Feb 2025 at 21:36, Greg Kroah-Hartman > > wrote: > > > > > > This is the start of the stable review cycle for the 6.6.76 release. > > > There are 389 patches in this series, all will be posted as a response > > > to this one. If anyone has any issues with these being applied, please > > > let me know. > > > > > > Responses should be made by Sat, 08 Feb 2025 15:51:12 +0000. > > > Anything received after that time might be too late. > > > > > > The whole patch series can be found in one patch at: > > > https://www.kernel.org/pub/linux/kernel/v6.x/stable-review/patch-6.6.76-rc2.gz > > > or in the git tree and branch at: > > > git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-6.6.y > > > and the diffstat can be found below. > > > > > > thanks, > > > > > > greg k-h > > > > > > There are three different regressions found and reporting here, > > We are working on bisecting and investigating these issues, > > We observed a kernel warning on QEMU-ARM64 and FVP while running the > newly added selftest: arm64: check_hugetlb_options. This issue appears > on 6.6.76 onward and 6.12.13 onward, as reported in the stable review [1]. > However, the test case passes successfully on stable 6.13. > > The selftests: arm64: check_hugetlb_options test was introduced following > the recent upgrade of kselftest test sources to the stable 6.13 branch. > As you are aware, LKFT runs the latest kselftest sources (from stable > 6.13.x) on 6.12.x, 6.6.x, and older kernels for validation purposes. > > >From Anders' bisection results, we identified that the missing patch on > 6.12 is likely causing this regression: > > First fixed commit: > [25c17c4b55def92a01e3eecc9c775a6ee25ca20f] > hugetlb: arm64: add MTE support > > Could you confirm whether this patch is eligible for backporting to > 6.12 and 6.6 kernels? > If backporting is not an option, we will need to skip running this > test case on older kernels. The test case itself should properly "skip" if the feature is not present in the kernel. Why not fix that up instead? thanks, greg k-h