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| author | Martin K. Petersen <[email protected]> | 2017-04-04 14:42:30 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2017-04-07 21:07:16 +0000 |
| commit | 7c856152cb92f8eee2df29ef325a1b1f43161aff (patch) | |
| tree | e90a0cc26a6aabfbcb4cc8b064ea6e4575aca206 /drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | |
| parent | scsi: qla2xxx: Add fix to read correct register value for ISP82xx. (diff) | |
| download | kernel-7c856152cb92f8eee2df29ef325a1b1f43161aff.tar.gz kernel-7c856152cb92f8eee2df29ef325a1b1f43161aff.zip | |
scsi: sd: Fix capacity calculation with 32-bit sector_t
We previously made sure that the reported disk capacity was less than
0xffffffff blocks when the kernel was not compiled with large sector_t
support (CONFIG_LBDAF). However, this check assumed that the capacity
was reported in units of 512 bytes.
Add a sanity check function to ensure that we only enable disks if the
entire reported capacity can be expressed in terms of sector_t.
Cc: <[email protected]>
Reported-by: Steve Magnani <[email protected]>
Cc: Bart Van Assche <[email protected]>
Reviewed-by: Bart Van Assche <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c')
0 files changed, 0 insertions, 0 deletions