On 05/19/14 16:08, Paolo Bonzini wrote: > 2) reentrancy: the softirq handler and scmd_eh_abort_handler can run > concurrently, and call scsi_finish_command without any lock protecting > the calls. You can then get memory corruption. I'm not sure what the recommended approach is to address this race. But it is possible to address this in the LLD. See e.g. the srp_claim_req() function in the SRP LLD and how it is invoked from the reply handler, the abort handler and the reset handlers in that LLD. Bart. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
