diff options
| author | Shivasharan S <[email protected]> | 2018-02-14 00:10:52 -0800 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2018-02-15 18:23:37 -0500 |
| commit | 9ff97fa8db94caeab59a3c5401e975df468b4d8e (patch) | |
| tree | 5551378f277d20943df5fd18a0f6495bcc643c5d /tools/perf/util/trace-event-scripting.c | |
| parent | 1bc5ad3a6acdcf56f83272f2de1cd2389ea9e9e2 (diff) | |
scsi: megaraid_sas: Do not use 32-bit atomic request descriptor for Ventura controllers
Problem Statement: Sending I/O through 32 bit descriptors to Ventura series of
controller results in IO timeout on certain conditions.
This error only occurs on systems with high I/O activity on Ventura series
controllers.
Changes in this patch will prevent driver from using 32 bit descriptor and use
64 bit Descriptors.
Cc: <[email protected]>
Signed-off-by: Kashyap Desai <[email protected]>
Signed-off-by: Shivasharan S <[email protected]>
Reviewed-by: Hannes Reinecke <[email protected]>
Reviewed-by: Tomas Henzl <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions