Re: [PATCH] mpt2sas: setpci reset kernel panic fix

On Wed, Jun 17, 2015 at 11:37:53AM +0530, Nagarajkumar Narayanan wrote: > Problem Description: > > https://bugzilla.kernel.org/show_bug.cgi?id=95101 > > Due to lack of synchronization between ioctl, BRM status access, pci > resource removal kernel oops happen as ioctl path and BRM status > access

[PATCH] mpt2sas: setpci reset kernel panic fix

Problem Description: https://bugzilla.kernel.org/show_bug.cgi?id=95101 Due to lack of synchronization between ioctl, BRM status access, pci resource removal kernel oops happen as ioctl path and BRM status access path still tries to access the removed resources kernel: BUG: unable to handle kerne