From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 100979] Radeon r4 on a6-6310(BEEMA) APU hard lockup on hibernate and on second resume from suspend Date: Wed, 31 Jan 2018 10:55:44 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1864322595==" 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 6358D6EBA7 for ; Wed, 31 Jan 2018 10:55:44 +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 --===============1864322595== Content-Type: multipart/alternative; boundary="15173961440.FC9eBc.31689" Content-Transfer-Encoding: 7bit --15173961440.FC9eBc.31689 Date: Wed, 31 Jan 2018 10:55:44 +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=3D100979 --- Comment #9 from Przemek --- I have just upgraded kernel to 4.15. There is a big progress. Laptop can now successfully suspend (S3) and resum= e=20 many times in a row. _Thank you very much for your hard work_. But unfortunately hibernate to disk (S4) still does not work as expected. Process is causing hard lockup (system freeze) just on the first attempt.=20 Display goes black (backlight is on), cpu is getting hot (fans are working = 100% rpms), and I can do noting more than press "power button" to hard reset the machine. There is no more "amdgpu_atombios_dp_link_train" message in dmesg instead t= here are mesages related to "swiotlb buffer is full" and "swiotlb: coherent allocation failed" as in the bug: https://bugs.freedesktop.org/show_bug.cgi?id=3D104082. Thanks, Przemek --=20 You are receiving this mail because: You are the assignee for the bug.= --15173961440.FC9eBc.31689 Date: Wed, 31 Jan 2018 10:55:44 +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 # 9 on bug 10097= 9 from Przemek 
I have just upgraded kernel to 4.15.
There is a big progress. Laptop can now successfully suspend (S3) and resum=
e=20
many times in a row.

_Thank you very much for your hard work_.

But unfortunately hibernate to disk (S4) still does not work as expected.
Process is causing hard lockup (system freeze) just on the first attempt.=20

Display goes black (backlight is on), cpu is getting hot (fans are working =
100%
rpms), and I can do noting more than press "power button" to hard=
 reset the
machine.

There is no more "amdgpu_atombios_dp_link_train" message in dmesg=
 instead there
are mesages related to "swiotlb buffer is full" and "swiotlb=
: coherent
allocation failed" as in the bug:
https://bugs.freedesktop.org/show_bug.=
cgi?id=3D104082.

Thanks,
Przemek

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