Displaying 4 results from an estimated 4 matches for "5de2d54b9782".
2019 Jul 22
0
[PATCH 4/6] nouveau: unlock mmap_sem on all errors from nouveau_range_fault
...r successful returns.
Signed-off-by: Christoph Hellwig <hch at lst.de>
---
drivers/gpu/drm/nouveau/nouveau_svm.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c
index 5dd83a46578f..5de2d54b9782 100644
--- a/drivers/gpu/drm/nouveau/nouveau_svm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_svm.c
@@ -494,8 +494,10 @@ nouveau_range_fault(struct hmm_mirror *mirror, struct hmm_range *range)
ret = hmm_range_register(range, mirror,
range->start, range->end,
PAGE_SHIFT);
- if (ret)
+...
2019 Jul 22
0
[PATCH 5/6] nouveau: return -EBUSY when hmm_range_wait_until_valid fails
...ific error codes this
change is purely cosmetic.
Signed-off-by: Christoph Hellwig <hch at lst.de>
---
drivers/gpu/drm/nouveau/nouveau_svm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c
index 5de2d54b9782..a9c5c58d425b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_svm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_svm.c
@@ -501,7 +501,7 @@ nouveau_range_fault(struct hmm_mirror *mirror, struct hmm_range *range)
if (!hmm_range_wait_until_valid(range, HMM_RANGE_DEFAULT_TIMEOUT)) {
up_read(&range->...
2019 Jul 22
15
hmm_range_fault related fixes and legacy API removal v2
Hi Jérôme, Ben and Jason,
below is a series against the hmm tree which fixes up the mmap_sem
locking in nouveau and while at it also removes leftover legacy HMM APIs
only used by nouveau.
The first 4 patches are a bug fix for nouveau, which I suspect should
go into this merge window even if the code is marked as staging, just
to avoid people copying the breakage.
Changes since v1:
- don't
2019 Jul 23
2
[PATCH 4/6] nouveau: unlock mmap_sem on all errors from nouveau_range_fault
...; Signed-off-by: Christoph Hellwig <hch at lst.de>
> drivers/gpu/drm/nouveau/nouveau_svm.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c
> index 5dd83a46578f..5de2d54b9782 100644
> +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c
> @@ -494,8 +494,10 @@ nouveau_range_fault(struct hmm_mirror *mirror, struct hmm_range *range)
> ret = hmm_range_register(range, mirror,
> range->start, range->end,
> PAGE_SHIFT);
> - if (ret)
> + if (ret)...