iommufd: Fix spelling errors in comments

requres -> requires
dramtically -> dramatically

Link: https://lore.kernel.org/r/31680D47D9533D91+20230904023236.GA12494@xgk8823
Signed-off-by: GuokaiXu <xuguokai@ucas.com.cn>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/tools/testing/selftests/iommu/iommufd.c b/tools/testing/selftests/iommu/iommufd.c
index 33d08600be13d6c23cf7b36ef6ef8ab6145b4ecc..b7249ffc6750ceb0fa9b9e89f0e2cc6f89ce8585 100644 (file)
--- a/tools/testing/selftests/iommu/iommufd.c
+++ b/tools/testing/selftests/iommu/iommufd.c
@@ -1729,7 +1729,7 @@ TEST_F(vfio_compat_mock_domain, map)
        ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));
        ASSERT_EQ(BUFFER_SIZE, unmap_cmd.size);
 
-       /* UNMAP_FLAG_ALL requres 0 iova/size */
+       /* UNMAP_FLAG_ALL requires 0 iova/size */
        ASSERT_EQ(0, ioctl(self->fd, VFIO_IOMMU_MAP_DMA, &map_cmd));
        unmap_cmd.flags = VFIO_DMA_UNMAP_FLAG_ALL;
        EXPECT_ERRNO(EINVAL, ioctl(self->fd, VFIO_IOMMU_UNMAP_DMA, &unmap_cmd));

diff --git a/tools/testing/selftests/iommu/iommufd_fail_nth.c b/tools/testing/selftests/iommu/iommufd_fail_nth.c
index a220ca2a689d160c95129d0bc281ed63dfb38c73..36e7aa4f615cfb2b30a700a77f1b116df2d84ce9 100644 (file)
--- a/tools/testing/selftests/iommu/iommufd_fail_nth.c
+++ b/tools/testing/selftests/iommu/iommufd_fail_nth.c
@@ -105,7 +105,7 @@ static bool fail_nth_next(struct __test_metadata *_metadata,
 
        /*
         * This is just an arbitrary limit based on the current kernel
-        * situation. Changes in the kernel can dramtically change the number of
+        * situation. Changes in the kernel can dramatically change the number of
         * required fault injection sites, so if this hits it doesn't
         * necessarily mean a test failure, just that the limit has to be made
         * bigger.