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| author | Nicholas Bellinger <[email protected]> | 2015-09-16 00:27:35 +0000 |
|---|---|---|
| committer | Nicholas Bellinger <[email protected]> | 2015-09-25 06:17:21 +0000 |
| commit | eeeb9522231118138be418ff527dc8c9050f4707 (patch) | |
| tree | bc9dc2d41c12551c52ad53449cf9b34171572fe9 /drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | |
| parent | target: Fix PR registration + APTPL RCU conversion regression (diff) | |
| download | kernel-eeeb9522231118138be418ff527dc8c9050f4707.tar.gz kernel-eeeb9522231118138be418ff527dc8c9050f4707.zip | |
target: Propigate backend read-only to core_tpg_add_lun
This patch adds a DF_READ_ONLY flag that is used by IBLOCK to
signal when a backend has been set to read-only mode, in order
to propigate read-only status up to core_tpg_add_lun() for all
future LUN fabric exports.
With this is place, existing emulation for reporting read-only
in spc_emulate_modesense() and normal transport_lookup_cmd_lun()
TCM_WRITE_PROTECTED status checking just works as expected.
Reported-by: Joeue Deng <[email protected]>
Reported-by: Andy Grover <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c')
0 files changed, 0 insertions, 0 deletions