search for: a9c5c58d425b

Displaying 3 results from an estimated 3 matches for "a9c5c58d425b".

2019 Jul 22
0
[PATCH 5/6] nouveau: return -EBUSY when hmm_range_wait_until_valid fails
...es 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->vma->vm_mm...
2019 Jul 23
4
[PATCH] mm/hmm: replace hmm_update with mmu_notifier_range
...uveau_svm.c | 4 ++-- include/linux/hmm.h | 31 ++++----------------------- mm/hmm.c | 13 ++++------- 3 files changed, 10 insertions(+), 38 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c index a9c5c58d425b..6298d2dadb55 100644 --- a/drivers/gpu/drm/nouveau/nouveau_svm.c +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c @@ -252,13 +252,13 @@ nouveau_svmm_invalidate(struct nouveau_svmm *svmm, u64 start, u64 limit) static int nouveau_svmm_sync_cpu_device_pagetables(struct hmm_mirror *mirror, - const s...
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