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| author | Andiry Xu <[email protected]> | 2012-01-18 09:47:12 +0000 |
|---|---|---|
| committer | Sarah Sharp <[email protected]> | 2012-01-25 20:55:19 +0000 |
| commit | cf840551a884360841bd3d3ce1ad0868ff0b759a (patch) | |
| tree | 9b7dfd0feb36b73060d81d38df7b7db88aefd3e9 /lib/string_helpers.c | |
| parent | Merge branch 'for-greg' of git://git.kernel.org/pub/scm/linux/kernel/git/balb... (diff) | |
| download | kernel-cf840551a884360841bd3d3ce1ad0868ff0b759a.tar.gz kernel-cf840551a884360841bd3d3ce1ad0868ff0b759a.zip | |
xHCI: Cleanup isoc transfer ring when TD length mismatch found
When a TD length mismatch is found during isoc TRB enqueue, it directly
returns -EINVAL. However, isoc transfer is partially enqueued at this time,
and the ring should be cleared.
This should be backported to kernels as old as 2.6.36, which contain the
commit 522989a27c7badb608155b1f1dea3487ed431f74 "xhci: Fix failed
enqueue in the middle of isoch TD."
Signed-off-by: Andiry Xu <[email protected]>
Signed-off-by: Sarah Sharp <[email protected]>
Cc: [email protected]
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions