From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 106258] AMD Xorg start failes with non-4K page sizes Date: Thu, 07 Jun 2018 07:14:34 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1458760467==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 91FE26E08F for ; Thu, 7 Jun 2018 07:14:34 +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 --===============1458760467== Content-Type: multipart/alternative; boundary="15283556741.67C7dA.24580" Content-Transfer-Encoding: 7bit --15283556741.67C7dA.24580 Date: Thu, 7 Jun 2018 07:14:34 +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=3D106258 --- Comment #27 from Christian K=C3=B6nig --- (In reply to Ben Crocker from comment #26) > foxbat, thanks for posting this! >=20 > > [ 175.501965] [drm] size=3D167768376 > sa_manager->size=3D1048576 >=20 > Well, isn't THAT interesting! > Requested size is ALMOST, but not quite, 160 MB, while what > the sub-allocation manager has left is 1 MB. Sounds like we have an overrun in amdgpu_vm_bo_update_mapping() while calculating how many bytes we need to allocate from the sa_manager. --=20 You are receiving this mail because: You are the assignee for the bug.= --15283556741.67C7dA.24580 Date: Thu, 7 Jun 2018 07:14:34 +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

Comme= nt # 27 on bug 10625= 8 from Christian K=C3= =B6nig 
(In reply to Ben Crocker from comment #26)
> foxbat, thanks for posting this!
>=20
> > [  175.501965] [drm] size=3D167768376 > sa_manager->size=3D=
1048576
>=20
> Well, isn't THAT interesting!
> Requested size is ALMOST, but not quite, 160 MB, while what
> the sub-allocation manager has left is 1 MB.

Sounds like we have an overrun in amdgpu_vm_bo_update_mapping() while
calculating how many bytes we need to allocate from the sa_manager.

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