On Wed, 2005-07-06 at 12:20 +1000, Nigel Cunningham wrote:
> diff -ruNp 350-workthreads.patch-old/drivers/acpi/osl.c
> 350-workthreads.patch-new/drivers/acpi/osl.c
> --- 350-workthreads.patch-old/drivers/acpi/osl.c 2005-06-20
> 11:46:50.000000000 +1000
> +++ 350-workthreads.patch-new/drivers/acpi/osl.c 2005-07-04
> 23:14:18.000000000 +1000
> @@ -95,7 +95,7 @@ acpi_os_initialize1(void)
> return AE_NULL_ENTRY;
> }
> #endif
> - kacpid_wq = create_singlethread_workqueue("kacpid");
> + kacpid_wq = create_singlethread_workqueue("kacpid", PF_NOFREEZE);
> BUG_ON(!kacpid_wq);
I'm not sure but kacpid can run any kind of code (depends on BIOS, it
might touch some devices), is this safe?
Thanks,
Shaohua
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