Hi Bart, On Mon, Feb 06, 2017 at 05:14:04AM +0000, Bart Van Assche wrote: > On Sun, 2017-02-05 at 20:20 +0100, Willy Tarreau wrote: > > From: Bart Van Assche <bart.vanassche@xxxxxxxxxxx> > > > > commit 51093254bf879bc9ce96590400a87897c7498463 upstream. > > > > Let the target core check task existence instead of the SRP target > > driver. Additionally, let the target core check the validity of the > > task management request instead of the ib_srpt driver. > > > > This patch fixes the following kernel crash: > > > > BUG: unable to handle kernel NULL pointer dereference at 0000000000000001 > > IP: [<ffffffffa0565f37>] srpt_handle_new_iu+0x6d7/0x790 [ib_srpt] > > Oops: 0002 [#1] SMP > > Call Trace: > > [<ffffffffa05660ce>] srpt_process_completion+0xde/0x570 [ib_srpt] > > [<ffffffffa056669f>] srpt_compl_thread+0x13f/0x160 [ib_srpt] > > [<ffffffff8109726f>] kthread+0xcf/0xe0 > > [<ffffffff81613cfc>] ret_from_fork+0x7c/0xb0 > > Hi Willy, > > The first part of the description of this patch is correct (the part about > the refactoring) but the second part not (about the kernel crash). If you > are looking only for patches that fix bugs you may want to skip this patch. OK I'm dropping it then. Thanks! Willy -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html