This is a note to let you know that I've just added the patch titled
drm/radeon: clear needs_reset flag if IB test fails
to the 3.14-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-clear-needs_reset-flag-if-ib-test-fails.patch
and it can be found in the queue-3.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 06a139f7a0885fa2c84962300edd181821ddc2c9 Mon Sep 17 00:00:00 2001
From: Christian König <christian.koenig@xxxxxxx>
Date: Tue, 25 Mar 2014 11:41:40 +0100
Subject: drm/radeon: clear needs_reset flag if IB test fails
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From: Christian König <christian.koenig@xxxxxxx>
commit 06a139f7a0885fa2c84962300edd181821ddc2c9 upstream.
If the IB test fails we don't want to reset the card over
and over again, just accept that it isn't working.
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=76501
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/radeon_ring.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/radeon/radeon_ring.c
+++ b/drivers/gpu/drm/radeon/radeon_ring.c
@@ -257,6 +257,7 @@ int radeon_ib_ring_tests(struct radeon_d
r = radeon_ib_test(rdev, i, ring);
if (r) {
ring->ready = false;
+ rdev->needs_reset = false;
if (i == RADEON_RING_TYPE_GFX_INDEX) {
/* oh, oh, that's really bad */
Patches currently in stable-queue which might be from christian.koenig@xxxxxxx are
queue-3.14/drm-radeon-clear-needs_reset-flag-if-ib-test-fails.patch
queue-3.14/drm-radeon-call-drm_edid_to_eld-when-we-update-the-edid.patch
queue-3.14/drm-radeon-fix-endian-swap-on-hawaii-clear-state-buffer-setup.patch
queue-3.14/drm-radeon-fix-typo-in-spectre_golden_registers.patch
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