[3.11.y.z extended stable] Patch "drm/mgag200, ast, cirrus: fix regression with drm_can_sleep conversion" has been added to staging queue
Luis Henriques
luis.henriques at canonical.com
Fri Feb 14 10:11:35 UTC 2014
This is a note to let you know that I have just added a patch titled
drm/mgag200,ast,cirrus: fix regression with drm_can_sleep conversion
to the linux-3.11.y-queue branch of the 3.11.y.z extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.11.y-queue
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.11.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Luis
------
>From 31b2a8c71f91b4a8c1c62077e663c19eaaea143a Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied at redhat.com>
Date: Wed, 5 Feb 2014 14:47:45 +1000
Subject: drm/mgag200,ast,cirrus: fix regression with drm_can_sleep conversion
commit 8b7ad1bb3d440da888f2a939dc870eba429b9192 upstream.
I totally sign inverted my way out of this one.
Reported-by: "Sabrina Dubroca" <sd at queasysnail.net>
Signed-off-by: Dave Airlie <airlied at redhat.com>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
drivers/gpu/drm/ast/ast_fb.c | 2 +-
drivers/gpu/drm/cirrus/cirrus_fbdev.c | 2 +-
drivers/gpu/drm/mgag200/mgag200_fb.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index 3f65dd6..a28640f 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -65,7 +65,7 @@ static void ast_dirty_update(struct ast_fbdev *afbdev,
* then the BO is being moved and we should
* store up the damage until later.
*/
- if (!drm_can_sleep())
+ if (drm_can_sleep())
ret = ast_bo_reserve(bo, true);
if (ret) {
if (ret != -EBUSY)
diff --git a/drivers/gpu/drm/cirrus/cirrus_fbdev.c b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
index 6c16de3..86d779a 100644
--- a/drivers/gpu/drm/cirrus/cirrus_fbdev.c
+++ b/drivers/gpu/drm/cirrus/cirrus_fbdev.c
@@ -39,7 +39,7 @@ static void cirrus_dirty_update(struct cirrus_fbdev *afbdev,
* then the BO is being moved and we should
* store up the damage until later.
*/
- if (!drm_can_sleep())
+ if (drm_can_sleep())
ret = cirrus_bo_reserve(bo, true);
if (ret) {
if (ret != -EBUSY)
diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c
index 17cea9f..d29bb33 100644
--- a/drivers/gpu/drm/mgag200/mgag200_fb.c
+++ b/drivers/gpu/drm/mgag200/mgag200_fb.c
@@ -41,7 +41,7 @@ static void mga_dirty_update(struct mga_fbdev *mfbdev,
* then the BO is being moved and we should
* store up the damage until later.
*/
- if (!drm_can_sleep())
+ if (drm_can_sleep())
ret = mgag200_bo_reserve(bo, true);
if (ret) {
if (ret != -EBUSY)
--
1.8.3.2
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