diff options
| author | Jeremy Cline <[email protected]> | 2018-03-06 21:47:32 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2018-03-06 22:07:49 -0500 |
| commit | 20bd1d026aacc5399464f8328f305985c493cde3 (patch) | |
| tree | c095e7185a535448eb9f0257b16c77bf279a9d04 /scripts/gcc-plugins/gcc-generate-rtl-pass.h | |
| parent | 6a2cf8d3663e13e19af636c2a8d92e766261dc45 (diff) | |
scsi: sd: Keep disk read-only when re-reading partition
If the read-only flag is true on a SCSI disk, re-reading the partition
table sets the flag back to false.
To observe this bug, you can run:
1. blockdev --setro /dev/sda
2. blockdev --rereadpt /dev/sda
3. blockdev --getro /dev/sda
This commit reads the disk's old state and combines it with the device
disk-reported state rather than unconditionally marking it as RW.
Reported-by: Li Ning <[email protected]>
Signed-off-by: Jeremy Cline <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-rtl-pass.h')
0 files changed, 0 insertions, 0 deletions