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Tue, 16 Apr 2024 14:22:09 +0100 Date: Tue, 16 Apr 2024 14:22:07 +0100 Message-ID: <86y19dqw74.wl-maz@kernel.org> From: Marc Zyngier To: Naresh Kamboju Cc: Greg Kroah-Hartman , Mark Brown , 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, allen.lkml@gmail.com, Yihuang Yu , Gavin Shan , Catalin Marinas , Ryan Roberts , Anshuman Khandual , Shaoqin Huang , Will Deacon , linux-arm-kernel@lists.infradead.org, Anders Roxell Subject: Re: [PATCH 6.6 000/122] 6.6.28-rc1 review In-Reply-To: References: <20240415141953.365222063@linuxfoundation.org> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/29.2 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: naresh.kamboju@linaro.org, gregkh@linuxfoundation.org, broonie@kernel.org, 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, allen.lkml@gmail.com, yihyu@redhat.com, gshan@redhat.com, catalin.marinas@arm.com, ryan.roberts@arm.com, anshuman.khandual@arm.com, shahuang@redhat.com, will@kernel.org, linux-arm-kernel@lists.infradead.org, anders.roxell@linaro.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240416_062218_253406_28E25102 X-CRM114-Status: GOOD ( 25.20 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, 16 Apr 2024 14:07:30 +0100, Naresh Kamboju wrote: > > On Tue, 16 Apr 2024 at 16:04, Mark Brown wrote: > > > > On Mon, Apr 15, 2024 at 04:19:25PM +0200, Greg Kroah-Hartman wrote: > > > This is the start of the stable review cycle for the 6.6.28 release. > > > There are 122 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. > > > > The bisect of the boot issue that's affecting the FVP in v6.6 (only) > > landed on c9ad150ed8dd988 (arm64: tlb: Fix TLBI RANGE operand), > > e3ba51ab24fdd in mainline, as being the first bad commit - it's also in > > the -rc for v6.8 but that seems fine. I've done no investigation beyond > > the bisect and looking at the commit log to pull out people to CC and > > note that the fix was explicitly targeted at v6.6. > > Anders investigated this reported issues and bisected and also found > the missing commit for stable-rc 6.6 is > e2768b798a19 ("arm64/mm: Modify range-based tlbi to decrement scale") Which is definitely *not* stable candidate. We need to understand why the invalidation goes south when the scale go up instead of down. M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel