From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107595] amd-staging-drm-next: BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 - R4 Mullins Date: Fri, 17 Aug 2018 05:21:13 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1919657170==" 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 667186E5AE for ; Fri, 17 Aug 2018 05:21:14 +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 --===============1919657170== Content-Type: multipart/alternative; boundary="15344832731.f92B5CBa.28137" Content-Transfer-Encoding: 7bit --15344832731.f92B5CBa.28137 Date: Fri, 17 Aug 2018 05:21:13 +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=3D107595 --- Comment #4 from Przemek --- I apologize, it seems that I forget to make last step during yesterday bisection. Here is what git bisect produces: 561a5c83eadde747253924be2f7be9070841b7c0 is the first bad commit commit 561a5c83eadde747253924be2f7be9070841b7c0 Author: Rex Zhu Date: Tue Jun 5 13:06:11 2018 +0800 drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu Some HW ip blocks need call SMU to enter/leave power gate state. So export common set_powergating_by_smu interface. 1. keep consistent with set_clockgating_by_smu 2. scales easily to powergate other ip(gfx) if necessary Reviewed-by: Evan Quan Signed-off-by: Rex Zhu :040000 040000 7b10ae9bb22235cbd05fef91e7ba5277a413759d 716e5604c837785fd0aa6896f72eac7e36513a2f M drivers Thanks, Przemek. --=20 You are receiving this mail because: You are the assignee for the bug.= --15344832731.f92B5CBa.28137 Date: Fri, 17 Aug 2018 05:21:13 +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

Commen= t # 4 on bug 10759= 5 from Przemek 
I apologize,
it seems that I forget to make last step during yesterday bisection.

Here is what git bisect produces:

561a5c83eadde747253924be2f7be9070841b7c0 is the first bad commit
commit 561a5c83eadde747253924be2f7be9070841b7c0
Author: Rex Zhu <Rex.Zhu@amd.=
com>
Date:   Tue Jun 5 13:06:11 2018 +0800

    drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu

    Some HW ip blocks need call SMU to enter/leave power gate state.
    So export common set_powergating_by_smu interface.

    1. keep consistent with set_clockgating_by_smu
    2. scales easily to powergate other ip(gfx) if necessary

    Reviewed-by: Evan Quan <eva=
n.quan@amd.com>
    Signed-off-by: Rex Zhu <Rex.Z=
hu@amd.com>

:040000 040000 7b10ae9bb22235cbd05fef91e7ba5277a413759d
716e5604c837785fd0aa6896f72eac7e36513a2f M      drivers

Thanks,
Przemek.

You are receiving this mail because:
  • You are the assignee for the bug.
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