The first patch in this series is the formet standalone patch titled
"scsi: fix scsi_mode_sense()". Patch 2 fixes similar buffer length
handling problems found in scsi_mode_select().
Patch 3 fixes the use of scsi_mode_sense() in sd.c to ensure that calls
are issued with a sensible buffer size for devices that explicitly
requested the use of MODE SENSE 10 (e.g. SATA drives on AHCI).
Changes from v2:
* Added patch 3
Changes from v1:
* Patch 1:
- Added check on the buffer length not being larger than 65535 bytes
for the MODE SENSE 10 case.
- Automatically try MODE SENSE 10 for large requests even if the
device does not have use_10_for_ms set
* Added patch 2
Damien Le Moal (3):
scsi: fix scsi_mode_sense() buffer length handling
scsi: fix scsi_mode_select() buffer length handling
scsi: sd: fix sd_do_mode_sense() buffer length handling
drivers/scsi/scsi_lib.c | 46 +++++++++++++++++++++++++----------------
drivers/scsi/sd.c | 7 +++++++
2 files changed, 35 insertions(+), 18 deletions(-)
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2.31.1
