From nobody Fri Dec 19 00:18:06 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B2D0C4167B for ; Wed, 29 Nov 2023 12:20:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233869AbjK2MTv (ORCPT ); Wed, 29 Nov 2023 07:19:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55776 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233528AbjK2MT3 (ORCPT ); Wed, 29 Nov 2023 07:19:29 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD82A2101; Wed, 29 Nov 2023 04:19:27 -0800 (PST) Received: from localhost.localdomain (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: vignesh) by madras.collabora.co.uk (Postfix) with ESMTPSA id D7655660732A; Wed, 29 Nov 2023 12:19:22 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1701260366; bh=drt9Nf1tdYoCGDZuOe/qO8JK0dZNg1Oz/Fl7Gto/UZI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ri4WVuOtDg/bxRqtZJK8ogTvFXmvqnAP/JkoBlpF7lpuxfbIcwi9JLLzT7/HsFcPi vSiObrgMAuKWp18v1JfnlkIRp1SFiIeH0RfeR3Oqn6A7XPLfMYcgCancb59Sl48mO7 3iUWHc2aTCo6SkG7TLpoZA+HeK3Sdeycrbahud1QkfmNVJCOf+hStJjI3JCOW5O5vB L/AmHhz7RjKzXRXHLwd1TExZG7Wsv28bU6a6AJgLxWjgLfz00z1evdPtI+zcUl/RER SmbMTcWhhWSo1Ju8VFc7PDloT3RjUltMAr7NuO9ws4UzWbahB/37Udy7UVh+A0EEAn 2ycI9vcIHP+3g== From: Vignesh Raman To: helen.koike@collabora.com, 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 Subject: [PATCH v6 08/10] drm: ci: uprev IGT Date: Wed, 29 Nov 2023 17:48:39 +0530 Message-Id: <20231129121841.253223-9-vignesh.raman@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231129121841.253223-1-vignesh.raman@collabora.com> References: <20231129121841.253223-1-vignesh.raman@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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, =C2=A0malloc(): corrupted top size =C2=A0Received signal SIGABRT. =C2=A0Stack trace: =C2=A0 #0 [fatal_sig_handler+0x17b] =C2=A0 #1 [__sigaction+0x40] =C2=A0 #2 [pthread_key_delete+0x14c] =C2=A0 #3 [gsignal+0x12] =C2=A0 #4 [abort+0xd3] =C2=A0 #5 [__fsetlocking+0x290] =C2=A0 #6 [timer_settime+0x37a] =C2=A0 #7 [__default_morecore+0x1f1b] =C2=A0 #8 [__libc_calloc+0x161] =C2=A0 #9 [drmModeGetPlaneResources+0x44] =C2=A0 #10 [igt_display_require+0x194] =C2=A0 #11 [__igt_unique____real_main1356+0x93c] =C2=A0 #12 [main+0x3f] =C2=A0 #13 [__libc_init_first+0x8a] =C2=A0 #14 [__libc_start_main+0x85] =C2=A0 #15 [_start+0x21] =C2=A0 This is fixed in igt-gpu-tools by increasing IGT_MAX_PIPES to 16. =C2=A0 https://patchwork.freedesktop.org/series/126327/ =C2=A0 Uprev IGT to include the patches which fixes this issue. Signed-off-by: Vignesh Raman Acked-by: Helen Koike --- 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-c= i.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 =20 - IGT_VERSION: d1db7333d9c5fbbb05e50b0804123950d9dc1c46 + IGT_VERSION: d2af13d9f5be5ce23d996e4afd3e45990f5ab977 =20 DEQP_RUNNER_GIT_URL: https://gitlab.freedesktop.org/anholt/deqp-runner.g= it DEQP_RUNNER_GIT_TAG: v0.15.0 --=20 2.40.1