This is a note to let you know that I've just added the patch titled
drm/radeon: do a posting read in si_set_irq
to the 3.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-radeon-do-a-posting-read-in-si_set_irq.patch
and it can be found in the queue-3.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 0586915ec10d0ae60de5cd3381ad25a704760402 Mon Sep 17 00:00:00 2001
From: Alex Deucher <[email protected]>
Date: Mon, 2 Mar 2015 20:43:53 -0500
Subject: drm/radeon: do a posting read in si_set_irq
From: Alex Deucher <[email protected]>
commit 0586915ec10d0ae60de5cd3381ad25a704760402 upstream.
To make sure the writes go through the pci bridge.
bug:
https://bugzilla.kernel.org/show_bug.cgi?id=90741
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/gpu/drm/radeon/si.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -5778,5 +5778,8 @@ int si_set_uvd_clocks(struct radeon_devi
mdelay(100);
+ /* posting read */
+ RREG32(SRBM_STATUS);
+
return 0;
}
Patches currently in stable-queue which might be from [email protected]
are
queue-3.10/drm-radeon-fix-drm_ioctl_radeon_cs-oops.patch
queue-3.10/drm-radeon-do-a-posting-read-in-r100_set_irq.patch
queue-3.10/drm-radeon-do-a-posting-read-in-evergreen_set_irq.patch
queue-3.10/drm-radeon-do-a-posting-read-in-r600_set_irq.patch
queue-3.10/drm-radeon-do-a-posting-read-in-rs600_set_irq.patch
queue-3.10/drm-radeon-drop-setting-upll-to-sleep-mode.patch
queue-3.10/drm-radeon-do-a-posting-read-in-si_set_irq.patch
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
