From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 96435] [bisected: 3b4486] Alien: Isolation, shader problems on characters show flickering colors. Date: Wed, 08 Jun 2016 05:32:10 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1056382156==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id EB6A26E039 for ; Wed, 8 Jun 2016 05:32:10 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1056382156== Content-Type: multipart/alternative; boundary="14653639300.603a8ad01.5830"; charset="UTF-8" --14653639300.603a8ad01.5830 Date: Wed, 8 Jun 2016 05:32:10 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D96435 Bug ID: 96435 Summary: [bisected: 3b4486] Alien: Isolation, shader problems on characters show flickering colors. Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: alexandre.f.demers@gmail.com QA Contact: dri-devel@lists.freedesktop.org "Alien: Isolation" began showing some problems related to compute shaders today. Alien, Ripley and any other characters (droids...) have their appear= ance flickering and showing strange colors. Bisecting gave the following. 3b44864ab794ea487d22499e7e2c42565aaac085 is the first bad commit commit 3b44864ab794ea487d22499e7e2c42565aaac085 Author: Marek Ol=C5=A1=C3=A1k Date: Fri Jun 3 19:17:46 2016 +0200 radeonsi: fix images with level > 0 This should fix spec@arb_shader_image_load_store@level. Broken by: Commit: 95c5bbae66af3ca1f805d94f6fe8d8e4ba2c9c43 radeonsi: set some image descriptor fields at bind time Reviewed-by: Bas Nieuwenhuizen :040000 040000 48196e8b6f41a823b3ec07e9aa21dd3c01ac7edc e6524187d496af18187effda79adad6b84774f2d M src Using latest ddx and drm from git repository, kernel 4.7-rc2 on ArchLinux 6= 4. --=20 You are receiving this mail because: You are the assignee for the bug.= --14653639300.603a8ad01.5830 Date: Wed, 8 Jun 2016 05:32:10 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated
Bug ID 96435
Summary [bisected: 3b4486] Alien: Isolation, shader problems on chara= cters show flickering colors.
Product Mesa
Version git
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Drivers/Gallium/radeonsi
Assignee dri-devel@lists.freedesktop.org
Reporter alexandre.f.demers@gmail.com
QA Contact dri-devel@lists.freedesktop.org 

"Alien: Isolation" began showing some problems relat=
ed to compute shaders
today. Alien, Ripley and any other characters (droids...) have their appear=
ance
flickering and showing strange colors. Bisecting gave the following.

3b44864ab794ea487d22499e7e2c42565aaac085 is the first bad commit
commit 3b44864ab794ea487d22499e7e2c42565aaac085
Author: Marek Ol=C5=A1=C3=A1k <marek.olsak@amd.com>
Date:   Fri Jun 3 19:17:46 2016 +0200

    radeonsi: fix images with level > 0

    This should fix spec@arb_shader_image_load_store@level.

    Broken by:
        Commit: 95c5bbae66af3ca1f805d94f6fe8d8e4ba2c9c43
        radeonsi: set some image descriptor fields at bind time

    Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

:040000 040000 48196e8b6f41a823b3ec07e9aa21dd3c01ac7edc
e6524187d496af18187effda79adad6b84774f2d M      src

Using latest ddx and drm from git repository, kernel 4.7-rc2 on ArchLinux 6=
4.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14653639300.603a8ad01.5830-- --===============1056382156== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1056382156==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 96435] [bisected: 3b4486] Alien: Isolation, shader problems on characters show flickering colors. Date: Wed, 08 Jun 2016 05:43:03 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1563980097==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id B85C66E8DC for ; Wed, 8 Jun 2016 05:43:03 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1563980097== Content-Type: multipart/alternative; boundary="14653645831.e68dE0.8488"; charset="UTF-8" --14653645831.e68dE0.8488 Date: Wed, 8 Jun 2016 05:43:03 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D96435 --- Comment #1 from Alexandre Demers --- By the way, using a R9 280X. --=20 You are receiving this mail because: You are the assignee for the bug.= --14653645831.e68dE0.8488 Date: Wed, 8 Jun 2016 05:43:03 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comment= # 1 on bug 96435<= /a> from Alexandre Demers 
By the way, using a R9 280X.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14653645831.e68dE0.8488-- --===============1563980097== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1563980097==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 96435] [bisected: 3b4486] Alien: Isolation, shader problems on characters show flickering colors. Date: Wed, 08 Jun 2016 05:53:55 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1479800152==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 3DB5B6E8DC for ; Wed, 8 Jun 2016 05:53:55 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1479800152== Content-Type: multipart/alternative; boundary="14653652350.bEFED.11073"; charset="UTF-8" --14653652350.bEFED.11073 Date: Wed, 8 Jun 2016 05:53:55 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D96435 --- Comment #2 from Alexandre Demers --- Well, after playing a bit more, I should say that the culprit commit only intensify the problem (generalize it to all a whole character). Otherwise, prior to that commit, it seems some parts of characters are not rendering correctly. I'm bisecting to identify when and which was the first problemat= ic commit. --=20 You are receiving this mail because: You are the assignee for the bug.= --14653652350.bEFED.11073 Date: Wed, 8 Jun 2016 05:53:55 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comment= # 2 on bug 96435<= /a> from Alexandre Demers 
Well, after playing a bit more, I should say that the culprit =
commit only
intensify the problem (generalize it to all a whole character). Otherwise,
prior to that commit, it seems some parts of characters are not rendering
correctly. I'm bisecting to identify when and which was the first problemat=
ic
commit.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14653652350.bEFED.11073-- --===============1479800152== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1479800152==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 96435] [bisected: 3b4486] Alien: Isolation, shader problems on characters show flickering colors. Date: Wed, 08 Jun 2016 22:17:35 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1029451539==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 5934C6E42F for ; Wed, 8 Jun 2016 22:17:35 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1029451539== Content-Type: multipart/alternative; boundary="14654242551.fCB2c3.7878"; charset="UTF-8" --14654242551.fCB2c3.7878 Date: Wed, 8 Jun 2016 22:17:35 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D96435 --- Comment #3 from Alexandre Demers --- Well, it seems a combination of both Mesa and kernel triggers this bug. Aft= er trying to find a good commit (a commit that I knew was not showing this pro= blem earlier) yesterday, and since I was unable to find one, I thought about the fact that I was now using a 4.7-rc2 kernel since monday. So I just went bac= k to kernel 4.7-rc1 and now I'm able to find a good commit. In fact, even using commit 3b4486 works fine with an 4.7-rc1 kernel. I'll try to bisect the kernel between 4.7-rc1 and 4.7-rc2 to see if I can f= ind the culprit commit on the kernel side. --=20 You are receiving this mail because: You are the assignee for the bug.= --14654242551.fCB2c3.7878 Date: Wed, 8 Jun 2016 22:17:35 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comment= # 3 on bug 96435<= /a> from Alexandre Demers 
Well, it seems a combination of both Mesa and kernel triggers =
this bug. After
trying to find a good commit (a commit that I knew was not showing this pro=
blem
earlier) yesterday, and since I was unable to find one, I thought about the
fact that I was now using a 4.7-rc2 kernel since monday. So I just went bac=
k to
kernel 4.7-rc1 and now I'm able to find a good commit. In fact, even using
commit 3b4486 works fine with an 4.7-rc1 kernel.

I'll try to bisect the kernel between 4.7-rc1 and 4.7-rc2 to see if I can f=
ind
the culprit commit on the kernel side.

You are receiving this mail because:
  • You are the assignee for the bug.
= --14654242551.fCB2c3.7878-- --===============1029451539== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============1029451539==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 96435] [bisected: 3b4486] Alien: Isolation, shader problems on characters show flickering colors. Date: Sat, 11 Jun 2016 18:09:59 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0501879087==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 86D6F6E25F for ; Sat, 11 Jun 2016 18:09:59 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0501879087== Content-Type: multipart/alternative; boundary="14656685990.5BbB.8744"; charset="UTF-8" --14656685990.5BbB.8744 Date: Sat, 11 Jun 2016 18:09:59 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D96435 --- Comment #4 from Alexandre Demers --- I'll close it for now since I'm unable to reproduce it with the original se= tup. If I see it again, I'll reopen it. --=20 You are receiving this mail because: You are the assignee for the bug.= --14656685990.5BbB.8744 Date: Sat, 11 Jun 2016 18:09:59 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Comment= # 4 on bug 96435<= /a> from Alexandre Demers 
I'll close it for now since I'm unable to reproduce it with th=
e original setup.
If I see it again, I'll reopen it.

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= --14656685990.5BbB.8744-- --===============0501879087== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0501879087==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 96435] [bisected: 3b4486] Alien: Isolation, shader problems on characters show flickering colors. Date: Sat, 11 Jun 2016 18:10:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0663659025==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 12CBE6E273 for ; Sat, 11 Jun 2016 18:10:13 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0663659025== Content-Type: multipart/alternative; boundary="14656686130.AAd04B.8082"; charset="UTF-8" --14656686130.AAd04B.8082 Date: Sat, 11 Jun 2016 18:10:13 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D96435 Alexandre Demers changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |INVALID --=20 You are receiving this mail because: You are the assignee for the bug.= --14656686130.AAd04B.8082 Date: Sat, 11 Jun 2016 18:10:13 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated Alexandre Demers changed bug 96435<= /a>
What Removed Added
Status NEW RESOLVED
Resolution --- INVALID

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= --14656686130.AAd04B.8082-- --===============0663659025== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVs IG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg== --===============0663659025==--