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authorThomas Gleixner <tglx@linutronix.de>2017-07-24 13:52:57 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2017-07-27 04:51:24 +0300
commit2c2b66ae9d11d99f5f6d7010f0d46401ed9031ce (patch)
tree81006e8c015ad3cad981e93b916876186a404a3b /scripts/get_maintainer.pl
parent8addebc14a322fa8ca67cd57c6038069acde8ddc (diff)
downloadlinux-2c2b66ae9d11d99f5f6d7010f0d46401ed9031ce.tar.xz
scsi: bnx2fc: Prevent recursive cpuhotplug locking
The BNX2FC module init/exit code installs/removes the hotplug callbacks with the cpu hotplug lock held. This worked with the old CPU locking implementation which allowed recursive locking, but with the new percpu rwsem based mechanism this is not longer allowed. Use the _cpuslocked() variants to fix this. Reported-by: kernel test robot <fengguang.wu@intel.com> Acked-by: Chad Dupuis <chad.dupuis@cavium.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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