Commits
Jens Axboe committed 4f23122858a
splice: fix repeated kmap()'s in default_file_splice_read() We cannot reliably map more than one page at the time, or we risk deadlocking. Just allocate the pages from low mem instead. Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>