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Navid Emamdoost authored
In the implementation of __gup_benchmark_ioctl() the allocated pages should be released before returning in case of an invalid cmd. Release pages via kvfree(). [akpm@linux-foundation.org: rework code flow, return -EINVAL rather than -1] Link: http://lkml.kernel.org/r/20191211174653.4102-1-navid.emamdoost@gmail.com Fixes: 714a3a1e ("mm/gup_benchmark.c: add additional pinning methods") Signed-off-by:
Navid Emamdoost <navid.emamdoost@gmail.com> Reviewed-by:
Andrew Morton <akpm@linux-foundation.org> Reviewed-by:
Ira Weiny <ira.weiny@intel.com> Reviewed-by:
John Hubbard <jhubbard@nvidia.com> Cc: Keith Busch <keith.busch@intel.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Hildenbrand <david@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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