From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f176.google.com (mail-pf1-f176.google.com [209.85.210.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CFE7B23C7D for ; Thu, 18 May 2023 13:12:08 +0000 (UTC) Received: by mail-pf1-f176.google.com with SMTP id d2e1a72fcca58-64cfb8d33a5so1024108b3a.2 for ; Thu, 18 May 2023 06:12:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684415528; x=1687007528; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=hGN2Xn1/y4nxz6sqvPsCN0vbEykHl0P+bF4ElA00DBs=; b=X9kB1RU8NBGfYG40MfB604JqrcQdmVSVkWBpnHu4TuhqnEsk96TZ3ri7trsBxqHuas pxEPdABtEctmjOmDEczsOynfWSkwswLsWhhi+HK8MJHvwZ18U67AzKg5zOmZsuAscJ7H Ami77IW9/BI1gbdicZ3KuRKsFW+MFATedONala6OI/M2shsoKD+TPFyC+GjyHCLtr50H POgPfe+ikUd3ZcKy/W3yezzb2OayBpKJpMXJyK5U70RoIrgHqbxgNUZTedEAk4uoazMv 1IlgAE4SCDEm+XFnbfgNAPmQiYuLv+bIrWlW9NxkHLLcP5akqwmKGOOp+6l5zVygSDms 53ew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684415528; x=1687007528; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=hGN2Xn1/y4nxz6sqvPsCN0vbEykHl0P+bF4ElA00DBs=; b=DcDXFRujBWZSDxm/HmXaN+MOBVitxL4ai206w9Ax2G6uFYLShcBDPv9nd0gmL99gtn neIMgRNXwnXyN1NVWxLz2GCLxAIJSJ3kNjLXtAiK9xRhixcltzGfP6GPYmnz6JfenMJO w6cceoiMOfYTLbHrSY0C7XV5+pIwLcaZsROsVwPUxS3IwcVxamK+liIjo/DVZx5RjKBf uo/GNLZ1RpFVZBIrMNaqj3p53FNDwjy2rct0xMkCb4Ec4kI1O2DOIuboOxV7CWaUYk8c rAws52IBzus1Up1fjlrUZCtx0Cw3EZKVNulzs990AUHp4c3xz3GB62UarC0fnQMDhrP2 JAwA== X-Gm-Message-State: AC+VfDxGwIdZqOFoV18u7lb+/51xFqf0gG2GLGQTYQpbfk0DiS9xWuW1 LZYUhnO6jHQcF02LX3TYQtI= X-Google-Smtp-Source: ACHHUZ5zAZ8IAGdmbuDU0W9FVajNnoEGidt01DFtxp2ppa1598wb5+MlB8N2Z7u0ygkAIoZ8bc2JHQ== X-Received: by 2002:a05:6a20:d817:b0:100:132e:c7c4 with SMTP id iv23-20020a056a20d81700b00100132ec7c4mr2080684pzb.11.1684415528069; Thu, 18 May 2023 06:12:08 -0700 (PDT) Received: from debian.me (subs03-180-214-233-78.three.co.id. [180.214.233.78]) by smtp.gmail.com with ESMTPSA id cq20-20020a17090af99400b002535a0f2028sm1676081pjb.51.2023.05.18.06.12.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 May 2023 06:12:07 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 58CE21069DF; Thu, 18 May 2023 14:39:30 +0700 (WIB) Date: Thu, 18 May 2023 14:39:29 +0700 From: Bagas Sanjaya To: =?utf-8?B?w4lyaWM=?= Brunet , stable@vger.kernel.org Cc: regressions@lists.linux.dev, ville.syrjala@linux.intel.com, jouni.hogander@intel.com, jani.nikula@intel.com, gregkh@linuxfoundation.org Subject: Re: Regression on drm/i915, with bisected commit Message-ID: References: <3236901.44csPzL39Z@skaro> Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="+8GRMAJR8db13eJZ" Content-Disposition: inline In-Reply-To: --+8GRMAJR8db13eJZ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, May 17, 2023 at 06:51:44AM +0700, Bagas Sanjaya wrote: > On Tue, May 16, 2023 at 03:04:53PM +0200, =C3=89ric Brunet wrote: > > Hello all, > >=20 > > I have a HP Elite x360 1049 G9 2-in-1 notebook running fedora 38 with a= n Adler=20 > > Lake intel video card. > >=20 > > After upgrading to kernel 6.2.13 (as packaged by fedora), I started see= ing=20 > > severe video glitches made of random pixels in a vertical band occupyin= g about=20 > > 20% of my screen, on the right. The glitches would happen both with X.o= rg and=20 > > wayland. > >=20 > > I checked that vanilla 6.2.12 does not have the bug and that both vanil= la=20 > > 6.2.13 and vanilla 6.3.2 do have the bug. > >=20 > > I bisected the problem to commit e2b789bc3dc34edc87ffb85634967d24ed351a= cb (it=20 > > is a one-liner reproduced at the end of this message). > >=20 > > I checked that vanilla 6.3.2 with this commit reverted does not have th= e bug. > >=20 There is a similar regression reported on freedesktop gitlab tracker (by different reporter): #regzbot link: https://gitlab.freedesktop.org/drm/intel/-/issues/8475 --=20 An old man doll... just what I always wanted! - Clara --+8GRMAJR8db13eJZ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZGXWIQAKCRD2uYlJVVFO o2gVAQDLNFodNLRIMTBFAijZkPKoToY4dzUk95BosvRCNP6VbAEAoYrMSgfiQ1ia 4HVtW1MqhLC+Vw0FeyIoUxK/jq1PPQ0= =7rEA -----END PGP SIGNATURE----- --+8GRMAJR8db13eJZ--