From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="FksvE4Ga" Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8EFD0B2; Tue, 5 Dec 2023 10:00:57 -0800 (PST) Received: from [100.95.196.25] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: koike) by madras.collabora.co.uk (Postfix) with ESMTPSA id 3F433660715D; Tue, 5 Dec 2023 18:00:51 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1701799256; bh=RgkVHjxMEsdXllUes00vbSqVmLybs60goWYS6kaWos8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=FksvE4Ga17Z+a4BzWvMY/16U6sbJxavWMiB1tuCqhvG2l/iOMPypzK0mWMcq0yjTQ bhX/HsWwRYZHkW8QgV14rI4VOvDjYtTH01HaqZR0rqOwr3B35KNPl4Tgq0UaWn2/hQ agqC7hEHzp7ekxcJX6CbAb0xtepUiCUkaUTm3zM7CaR1aF3teuzGmGtzaJV7eUUzB1 oAgJuZlvXBgdK3hIsLxIEjBFaWjsOg+GLAyutPNqQvZS29FMf6a/1DmN6etZfVfxlS 4RIsFTFctyCuX+dBSDMNrU4wTwAfIm1MbdFFv+209MYurr+5GIbWWHgpGKW/nq0low DnpSecXjQGzTQ== Message-ID: <03724cf8-e7c1-462a-80a4-587f5df202ef@collabora.com> Date: Tue, 5 Dec 2023 15:00:50 -0300 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 08/10] drm: ci: uprev IGT Content-Language: en-US To: Vignesh Raman , airlied@gmail.com, daniel@ffwll.ch Cc: david.heidelberg@collabora.com, sergi.blanch.torne@collabora.com, guilherme.gallo@collabora.com, daniels@collabora.com, gustavo.padovan@collabora.com, emma@anholt.net, robdclark@gmail.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-rockchip@lists.infradead.org, linux-arm-msm@vger.kernel.org References: <20231129121841.253223-1-vignesh.raman@collabora.com> <20231129121841.253223-9-vignesh.raman@collabora.com> From: Helen Koike In-Reply-To: <20231129121841.253223-9-vignesh.raman@collabora.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 29/11/2023 09:18, Vignesh Raman wrote: > virtio-gpu kernel driver reports 16 for count_crtcs > which exceeds IGT_MAX_PIPES set to 8 in igt-gpu-tools. > This results in below memory corruption, > >  malloc(): corrupted top size >  Received signal SIGABRT. >  Stack trace: >   #0 [fatal_sig_handler+0x17b] >   #1 [__sigaction+0x40] >   #2 [pthread_key_delete+0x14c] >   #3 [gsignal+0x12] >   #4 [abort+0xd3] >   #5 [__fsetlocking+0x290] >   #6 [timer_settime+0x37a] >   #7 [__default_morecore+0x1f1b] >   #8 [__libc_calloc+0x161] >   #9 [drmModeGetPlaneResources+0x44] >   #10 [igt_display_require+0x194] >   #11 [__igt_unique____real_main1356+0x93c] >   #12 [main+0x3f] >   #13 [__libc_init_first+0x8a] >   #14 [__libc_start_main+0x85] >   #15 [_start+0x21] > > This is fixed in igt-gpu-tools by increasing IGT_MAX_PIPES to 16. > https://patchwork.freedesktop.org/series/126327/ > > Uprev IGT to include the patches which fixes this issue. > > Signed-off-by: Vignesh Raman Acked-by: Helen Koike Thanks Helen > --- > > v6: > - Added a new patch in the series to uprev IGT to fix memory corruption > > --- > drivers/gpu/drm/ci/gitlab-ci.yml | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/ci/gitlab-ci.yml b/drivers/gpu/drm/ci/gitlab-ci.yml > index aeb9bab1b069..dac92cc2777c 100644 > --- a/drivers/gpu/drm/ci/gitlab-ci.yml > +++ b/drivers/gpu/drm/ci/gitlab-ci.yml > @@ -5,7 +5,7 @@ variables: > UPSTREAM_REPO: git://anongit.freedesktop.org/drm/drm > TARGET_BRANCH: drm-next > > - IGT_VERSION: d1db7333d9c5fbbb05e50b0804123950d9dc1c46 > + IGT_VERSION: d2af13d9f5be5ce23d996e4afd3e45990f5ab977 > > DEQP_RUNNER_GIT_URL: https://gitlab.freedesktop.org/anholt/deqp-runner.git > DEQP_RUNNER_GIT_TAG: v0.15.0