search for: 033a9241a14a

...an only happen for the non-blocking case. Signed-off-by: Christoph Hellwig <hch at lst.de> --- drivers/gpu/drm/nouveau/nouveau_svm.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c index 033a9241a14a..9a9f71e4be29 100644 --- a/drivers/gpu/drm/nouveau/nouveau_svm.c +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c @@ -491,8 +491,7 @@ static inline bool nouveau_range_done(struct hmm_range *range) } static int -nouveau_range_fault(struct hmm_mirror *mirror, struct hmm_range *range, - bool block...

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. Changes since v1: - don't return the valid state from hmm_range_unregister - additional nouveau cleanups

...ivers/gpu/drm/nouveau/nouveau_svm.c | 52 +++++++++++++++++++++- include/linux/hmm.h | 63 --------------------------- 2 files changed, 50 insertions(+), 65 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_svm.c b/drivers/gpu/drm/nouveau/nouveau_svm.c index 8c92374afcf2..033a9241a14a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_svm.c +++ b/drivers/gpu/drm/nouveau/nouveau_svm.c @@ -36,6 +36,13 @@ #include <linux/sort.h> #include <linux/hmm.h> +/* + * When waiting for mmu notifiers we need some kind of time out otherwise we + * could potentialy wait for ever, 1000...