<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-9">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
I have finally bisected the bug i have reported here: <a href="https://bugzilla.kernel.org/show_bug.cgi?id=201077" id="LPlnk709147">
https://bugzilla.kernel.org/show_bug.cgi?id=201077</a><br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
log files of individual tests are here: <a href="https://github.com/tuxutku/rx_540_kernel_bisecting_files/" id="LPlnk794366">
https://github.com/tuxutku/rx_540_kernel_bisecting_files/</a><br>
</div>
<br>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<br>
</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
###################</div>
<div style="font-family: Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span>[utku2@utku2 linux]$ git bisect bad<br>
</span>
<div>e1deba285156fb4023bb48f22068de5b60e34e15 is the first bad commit<br>
</div>
<div>commit e1deba285156fb4023bb48f22068de5b60e34e15<br>
</div>
<div>Author: Rex Zhu <Rex.Zhu@amd.com><br>
</div>
<div>Date: Tue Feb 27 18:27:54 2018 +0800<br>
</div>
<div><br>
</div>
<div> drm/amd/pp: Use amdgpu acpi helper functions in powerplay<br>
</div>
<div> <br>
</div>
<div> Reviewed-by: Alex Deucher <alexander.deucher@amd.com><br>
</div>
<div> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com><br>
</div>
<div> Signed-off-by: Alex Deucher <alexander.deucher@amd.com><br>
</div>
<div><br>
</div>
<div>:040000 040000 b8e6fd4f5269564ff9dba96359c4f26b02f68b4a <br>
</div>
<div>e3555ae88191d1a060f67998dabf977551d3a127 M drivers<br>
</div>
<div>[utku2@utku2 linux]$ git bisect log<br>
</div>
<div># bad: [320b164abb32db876866a4ff8c2cb710524ac6ea] Merge tag <br>
</div>
<div>'drm-for-v4.17' of git://people.freedesktop.org/~airlied/linux<br>
</div>
<div># good: [0adb32858b0bddf4ada5f364a84ed60b196dbcda] Linux 4.16<br>
</div>
<div>git bisect start '320b164abb32db876866a4ff8c2cb710524ac6ea' <br>
</div>
<div>'0adb32858b0bddf4ada5f364a84ed60b196dbcda' '--' 'drivers/gpu/drm/amd'<br>
</div>
<div># good: [9021d2edd259d992cf8b5b48791ab50829129de7] drm/amdgpu: mitigate <br>
</div>
<div>workaround for i915<br>
</div>
<div>git bisect good 9021d2edd259d992cf8b5b48791ab50829129de7<br>
</div>
<div># bad: [aa5a5777304228819a52562d346bc3eb1b4873fa] drm/amd/display: <br>
</div>
<div>Vari-bright looks disabled near end of MM14<br>
</div>
<div>git bisect bad aa5a5777304228819a52562d346bc3eb1b4873fa<br>
</div>
<div># good: [81988f9c3d9907d7df0ea97e8e4842064b88b7b8] drm/amdgpu: use <br>
</div>
<div>separate status for buffer funcs availability v2<br>
</div>
<div>git bisect good 81988f9c3d9907d7df0ea97e8e4842064b88b7b8<br>
</div>
<div># bad: [128ccceaba8656573b8b0f86d3ab6e38094cc754] Merge branch <br>
</div>
<div>'drm-next-4.17' of git://people.freedesktop.org/~agd5f/linux into <br>
</div>
<div>drm-next<br>
</div>
<div>git bisect bad 128ccceaba8656573b8b0f86d3ab6e38094cc754<br>
</div>
<div># bad: [180a8bebdd50fc8ce4677e579d49d9b73880caa7] drm/amd/pp: Fix sclk <br>
</div>
<div>in highest two levels when compute on smu7<br>
</div>
<div>git bisect bad 180a8bebdd50fc8ce4677e579d49d9b73880caa7<br>
</div>
<div># bad: [ada6770e956b7f7d298bfef56fed457ade5bad9e] drm/amd/pp: Remove <br>
</div>
<div>cgs_query_system_info<br>
</div>
<div>git bisect bad ada6770e956b7f7d298bfef56fed457ade5bad9e<br>
</div>
<div># good: [a2c120ce6b686c753968b7b1293c7bb878440b7f] drm/amd/pp: Simplify <br>
</div>
<div>the create of powerplay instance<br>
</div>
<div>git bisect good a2c120ce6b686c753968b7b1293c7bb878440b7f<br>
</div>
<div># good: [589941e1a2d65f5425c91a5859a5454df64b6982] drm/amdgpu: Notify <br>
</div>
<div>sbios device ready before send request<br>
</div>
<div>git bisect good 589941e1a2d65f5425c91a5859a5454df64b6982<br>
</div>
<div># bad: [6848d73e889bb29cfede51df8c1d0496c9787454] drm/amd/pp: Remove the <br>
</div>
<div>wrap functions for acpi in powerplay<br>
</div>
<div>git bisect bad 6848d73e889bb29cfede51df8c1d0496c9787454<br>
</div>
<div># bad: [e1deba285156fb4023bb48f22068de5b60e34e15] drm/amd/pp: Use amdgpu <br>
</div>
<div>acpi helper functions in powerplay<br>
</div>
<div>git bisect bad e1deba285156fb4023bb48f22068de5b60e34e15<br>
</div>
<div># first bad commit: [e1deba285156fb4023bb48f22068de5b60e34e15] <br>
</div>
<div>drm/amd/pp: Use amdgpu acpi helper functions in powerplay<br>
</div>
<div>[utku2@utku2 linux]$ <br>
</div>
<span></span><br>
</div>
</body>
</html>