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| author | Alexey Khoroshilov | 2014-04-18 09:58:42 +0200 |
|---|---|---|
| committer | Christoph Hellwig | 2014-05-19 19:12:22 +0200 |
| commit | dc6d2a0f9782cf323acfddb6d98f5dbacc9cd4e3 (patch) | |
| tree | 96cdae1ffc070d55d237436d1d143d206365298a /drivers/scsi/esas2r/esas2r_main.c | |
| parent | qla4xxx: Update driver version to 5.04.00-k6 (diff) | |
| download | kernel-qcow2-linux-dc6d2a0f9782cf323acfddb6d98f5dbacc9cd4e3.tar.gz kernel-qcow2-linux-dc6d2a0f9782cf323acfddb6d98f5dbacc9cd4e3.tar.xz kernel-qcow2-linux-dc6d2a0f9782cf323acfddb6d98f5dbacc9cd4e3.zip | |
bfa: allocate memory with GFP_ATOMIC in spinlock context
bfa_fcb_pbc_vport_create() is called only from bfa_fcs_pbc_vport_init(),
that is called only from bfad_drv_start() with bfad_lock spinlock held.
So the patch replaces GFP_KERNEL with GFP_ATOMIC to avoid
sleeping in atomic spinlock context.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Anil Gurumurthy <anil.gurumurthy@qlogic.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/scsi/esas2r/esas2r_main.c')
0 files changed, 0 insertions, 0 deletions