Hi Hannes,
I've a question regarding the asynchronous scsi abort handler,
look at the scsi_put_command() function:
void scsi_put_command(struct scsi_cmnd *cmd)
{
unsigned long flags;
[...]
cancel_delayed_work(&cmd->abort_work);
__scsi_put_command(cmd->device->host, cmd);
}
cancel_delayed_work() may return while the abort handler is still running,
the problem is that __scsi_put_command() frees the cmd pointer that
is still used by the abort handler.
Is it correct? Isn't safer to use cancel_delayed_work_sync() here?
Thanks,
Maurizio Lombardi
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