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| author | Nicholas Bellinger <[email protected]> | 2012-11-01 18:43:03 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <[email protected]> | 2012-11-06 20:55:46 -0800 |
| commit | fecae40abb1ae9218bdbaa8b8e30bfb5ae43f522 (patch) | |
| tree | 3f804933534a773ff86664a81352ecf5bd4df868 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 3a3c5e4a672c5cd61cbdcedcd027312577f9ab7c (diff) | |
target: Fix incorrect starting offset after MODE_SENSE refactoring
This patch fixes a new off-by-one bug in the hardcoded starting offset of
spc_emulate_modesense() code that causes BLOCK DESCRIPTOR to be incorrectly
written within the MEDIUM TYPE buffer area of the mode parameter header.
According to spc4r30, Section 7.5.4, BLOCK DESCRIPTOR for MODE_SENSE_10
starts at byte 3, and BLOCK_DESCRIPTOR for MODE_SENSE (6) starts at byte 2.
(roland: add MODE DATA LENGTH + MEDIUM TYPE offset comment)
Cc: Roland Dreier <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: Douglas Gilbert <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions