From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D700D1547D2; Wed, 13 Aug 2025 12:50:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755089453; cv=none; b=CknsgSvJgl1Zh59hOpLfYfRAuYQ8Yj5W7+EKf2yXWOrz5e8imxfb6zSuccQ2tQBFvqBeTWmzReWKClmzTMSky6SgpA8IJGIvWbWtVyCTiw6oyekgq/6qiVJvCyugJGYteJ1vkIQXGyjVVRUtG8PqUu6xsIR19d+zD2ab/ou76/8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755089453; c=relaxed/simple; bh=1sFEp7tfTZsLqsEbQ6yN/DfqybrcqHWTfRSt7pluUnU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=WBMMPo6Dgs6KU48wanigWveFyU0ke3mw2WIRfJXi/Mywb36at153DHjZEIkG+6kzcYj2lurLyu3X1P3PtOxZeqOeqEzjvpyLN71JdgAnnF82zg+d0ECUUsVAapadPWOLvhYbau4YaAlmXXrz5wHh12dolrQbIE4C3mtxv7z6epw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=G/lvod9q; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="G/lvod9q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9B4EC4CEF6; Wed, 13 Aug 2025 12:50:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1755089452; bh=1sFEp7tfTZsLqsEbQ6yN/DfqybrcqHWTfRSt7pluUnU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=G/lvod9qaNFe8MgiqMNtSrnZl6ICr4ny7PsTyyOhzVZeCv/MZyhfDLlgNxCv37Z7r GYSIKBF/pteVt/vjuJB94/MdSefsCgRAQaRxWEIW2/awDVXuZZFSfXB+5rMnnQexLI cxOX0SSrpyCPB+x6DMMiVzgiv5VergRxG6Bl2MhE= Date: Wed, 13 Aug 2025 14:50:49 +0200 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, achill@achill.org, qemu-devel@nongnu.org, Alex =?iso-8859-1?Q?Benn=E9e?= , Arnd Bergmann , Dan Carpenter , Anders Roxell , Ben Copeland , LTP List , chrubis , Petr Vorel , Ian Rogers , linux-perf-users@vger.kernel.org, Zhang Yi , Joseph Qi , Jan Kara , linux-fsdevel@vger.kernel.org, linux-ext4 Subject: Re: [PATCH 6.16 000/627] 6.16.1-rc1 review Message-ID: <2025081300-frown-sketch-f5bd@gregkh> References: <20250812173419.303046420@linuxfoundation.org> Precedence: bulk X-Mailing-List: linux-perf-users@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Aug 13, 2025 at 05:46:26PM +0530, Naresh Kamboju wrote: > Long story: > 1) > The perf gcc-13 build failed on x86_64 and i386. > > Build regression: qemu-arm64 ARM64_64K_PAGES ltp syscalls swap fsync > fallocate failed. > > > Ian Rogers > > perf topdown: Use attribute to see an event is a topdown metic or slots > > Build error: > > arch/x86/tests/topdown.c: In function 'event_cb': > arch/x86/tests/topdown.c:53:25: error: implicit declaration of > function 'pr_debug' [-Werror=implicit-function-declaration] > 53 | pr_debug("Broken topdown information > for '%s'\n", evsel__name(evsel)); > | ^~~~~~~~ > cc1: all warnings being treated as errors Already fixed. > 2) > > The following list of LTP syscalls failure noticed on qemu-arm64 with > stable-rc 6.16.1-rc1 with CONFIG_ARM64_64K_PAGES=y build configuration. > > Most failures report ENOSPC (28) or mkswap errors, which may be related > to disk space handling in the 64K page configuration on qemu-arm64. > > The issue is reproducible on multiple runs. > > * qemu-arm64, ltp-syscalls - 64K page size test failures list, > > - fallocate04 > - fallocate05 > - fdatasync03 > - fsync01 > - fsync04 > - ioctl_fiemap01 > - swapoff01 > - swapoff02 > - swapon01 > - swapon02 > - swapon03 > - sync01 > - sync_file_range02 > - syncfs01 > > Reproducibility: > - 64K config above listed test fails > - 4K config above listed test pass. > > Regression Analysis: > - New regression? yes Regression from 6.16? Or just from 6.15.y? > 3) > > Test regression: stable-rc 6.16.1-rc1 WARNING fs jbd2 transaction.c > start_this_handle > > Kernel warning noticed on this stable-rc 6.16.1-rc1 this regression was > reported last month on the Linux next, > > - https://lore.kernel.org/all/CA+G9fYsyYQ3ZL4xaSg1-Tt5Evto7Zd+hgNWZEa9cQLbahA1+xg@mail.gmail.com/ Ok, no real regression here if this was already in 6.16. Doesn't look like it got fixed in 6.17-rc1 either :( thanks, greg k-h