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authorRalph Wuerthner <rwuerthn@de.ibm.com>2007-03-19 13:19:19 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-03-19 13:19:19 +0100
commit43a867a2d2a119c744bab6dc8d3e1da6809d7141 (patch)
tree156175709a93e36bdec9a0dbb91f3fa219816c76 /Documentation/dell_rbu.txt
parentcf352ce0b9104dc6a1c11df52db9f910f1f6cd2e (diff)
[S390] zcrypt: fix possible race when unloading zcrypt driver modules
Move try_module_get() call into spin protected block to prevent zcrypt driver module unload while submitting a request to driver. Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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