drm/ttm: Fix 'buf' pointer update in ttm_bo_vm_access_kmap() (v2)
The buf pointer was not being incremented inside the loop meaning the same block of data would be read or written repeatedly. (v2) Change 'buf' pointer to uint8_t* type Cc: stable@vger.kernel.org Fixes: 09ac4fcb ("drm/ttm: Implement vm_operations_struct.access v2") Signed-off-by: NTom St Denis <tom.stdenis@amd.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
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