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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-05-25 13:06:55 +0400 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-07-14 15:06:03 +0400 |
| commit | a7ea67823af4a7e442e92064b0fab46603a588f6 (patch) | |
| tree | f6d67468a3a363ee6753b11a4e6656b454b5fe98 /lib/locking-selftest-spin-hardirq.h | |
| parent | 459f79235d8faa0050180c7e0c7bb4b2b52cbdfd (diff) | |
| download | linux-a7ea67823af4a7e442e92064b0fab46603a588f6.tar.xz | |
firewire: don't respond to broadcast write requests
Contrary to a comment in the source, request->ack of a broadcast write
request can be ACK_PENDING. Hence the existing check is insufficient.
Debug dmesg before:
AR spd 0 tl 00, ffc0 -> ffff, ack_pending , QW req, fffff0000234 = ffffffff
AT spd 0 tl 00, ffff -> ffc0, ack_complete, W resp
And the requesting node (linux1394) reports an unsolicited response.
Debug dmesg after:
AR spd 0 tl 00, ffc0 -> ffff, ack_pending , QW req, fffff0000234 = ffffffff
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'lib/locking-selftest-spin-hardirq.h')
0 files changed, 0 insertions, 0 deletions