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authorStephen M. Cameron <scameron@beardog.cca.cpqcorp.net>2008-12-18 08:55:11 -0500
committerJens Axboe <jens.axboe@oracle.com>2008-12-19 02:14:07 -0500
commitd8a0be6ab7ba1ffa43e7ea0dcdde3e8b68d4f762 (patch)
treeb0e66e1dddaea05d9bc0b85461ffd058229a672f /drivers/gpio/gpiolib.c
parent929096fe9ff1f4b3645cf3919527ab47e8d5e17c (diff)
cciss: fix problem that deleting multiple logical drives could cause a panic
Fix problem that deleting multiple logical drives could cause a panic. It fixes a panic which can be easily reproduced in the following way: Just create several "arrays," each with multiple logical drives via hpacucli, then delete the first array, and it will blow up in deregister_disk(), in the call to get_host() when it tries to dig the hba pointer out of a NULL queue pointer. The problem has been present since my code to make rebuild_lun_table behave better went in. Signed-off-by: Stephen M. Cameron <scameron@beardog.cca.cpqcorp.net> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/gpio/gpiolib.c')
0 files changed, 0 insertions, 0 deletions