On 03/19, Oleg Nesterov wrote:
>
> But please do not forget that the kernel crashes. Whatever else we do, this
> should be fixed anyway. And this should be fixed in driver.
drivers/message/fusion/ is obviously buggy.
mptsas_probe() does
sh = scsi_host_alloc(...);
if (!sh) {
...
goto out_mptsas_probe;
}
...
out_mptsas_probe:
mptscsih_remove(pdev);
and mptscsih_remove() blindly calls scsi_remove_host(ioc->sh) but ->sh
was not initialized, probably it is NULL.
and scsi_remove_host(host) obviously assumes that this pointer is valid.
I think we should wait for maintainers.
Oleg.
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