From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 45018] [bisected] rendering regression since added support for virtual address space on cayman v11
Date: Thu, 02 Aug 2012 00:47:06 +0000 [thread overview]
Message-ID: <bug-45018-502-AX7ScG7c71@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-45018-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=45018
--- Comment #81 from Anthony Waters <awaters1@gmail.com> 2012-08-02 00:47:06 UTC ---
Created attachment 65051
--> https://bugs.freedesktop.org/attachment.cgi?id=65051
fixes to wait on the bo and to free the va after the kernel
These are the changes I made to make it work in mesa, the first change,
inserting radeon_bo_wait was so that the va wouldn't be immediately reallocated
for a different va while the GPU was still using it causing the rendering
regression.
The second change was to move the freeing of the va in mesa after the kernel
was freed so that the kernel's list would be updated before mesa's list.
Hopefully this provides more insight to the issue/cause
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next prev parent reply other threads:[~2012-08-02 0:47 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-21 6:00 [Bug 45018] New: [bisected] rendering regression since added support for virtual address space on cayman v11 bugzilla-daemon
2012-01-20 22:03 ` [Bug 45018] " bugzilla-daemon
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2012-08-04 3:56 ` [Bug 45018] [bisected] rendering regression and va conflicts " bugzilla-daemon
2012-08-05 4:29 ` bugzilla-daemon
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