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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-07-04 22:04:19 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-07-04 22:04:19 +0200 |
| commit | a84b69cb6e0a41e86bc593904faa6def3b957343 (patch) | |
| tree | 74faea3dcd270a007885d20cb57973d0189731a5 /arch/s390 | |
| parent | dax: bdev_direct_access() may sleep (diff) | |
| download | linux-a84b69cb6e0a41e86bc593904faa6def3b957343.tar.xz linux-a84b69cb6e0a41e86bc593904faa6def3b957343.zip | |
9p: forgetting to cancel request on interrupted zero-copy RPC
If we'd already sent a request and decide to abort it, we *must*
issue TFLUSH properly and not just blindly reuse the tag, or
we'll get seriously screwed when response eventually arrives
and we confuse it for response to later request that had reused
the same tag.
Cc: stable@vger.kernel.org # v3.2 and later
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/s390')
0 files changed, 0 insertions, 0 deletions