diff options
Diffstat (limited to 'drivers/iommu/iommufd/pages.c')
| -rw-r--r-- | drivers/iommu/iommufd/pages.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iommu/iommufd/pages.c b/drivers/iommu/iommufd/pages.c index 3c47846cc5ef..8d9aa297c117 100644 --- a/drivers/iommu/iommufd/pages.c +++ b/drivers/iommu/iommufd/pages.c @@ -297,7 +297,7 @@ static void batch_clear_carry(struct pfn_batch *batch, unsigned int keep_pfns) batch->pfns[0] = batch->pfns[batch->end - 1] + (batch->npfns[batch->end - 1] - keep_pfns); batch->npfns[0] = keep_pfns; - batch->end = 0; + batch->end = 1; } static void batch_skip_carry(struct pfn_batch *batch, unsigned int skip_pfns) @@ -786,7 +786,7 @@ static int pfn_reader_user_pin(struct pfn_reader_user *user, user->locked = 1; } rc = pin_user_pages_remote(pages->source_mm, uptr, npages, - user->gup_flags, user->upages, NULL, + user->gup_flags, user->upages, &user->locked); } if (rc <= 0) { @@ -1799,7 +1799,7 @@ static int iopt_pages_rw_page(struct iopt_pages *pages, unsigned long index, rc = pin_user_pages_remote( pages->source_mm, (uintptr_t)(pages->uptr + index * PAGE_SIZE), 1, (flags & IOMMUFD_ACCESS_RW_WRITE) ? FOLL_WRITE : 0, &page, - NULL, NULL); + NULL); mmap_read_unlock(pages->source_mm); if (rc != 1) { if (WARN_ON(rc >= 0)) |