Re: [PATCH 091/171] ACPI: GPE enabling should happen after EC installation

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wednesday 30 April 2008 11:25:34 Zhao Yakui wrote:
> On Tue, 2008-04-29 at 04:44 -0400, Len Brown wrote:
> > From: Alexey Starikovskiy <astarikovskiy@xxxxxxx>
> >
> > GPE could try to access EC region, so should not be enabled before
> > EC is installed
>
> It is caused by broken bios if GPE method tries to access EC region
> before EC is initialized correctly. It is more appropriate to fix this
> issue by upgrading bios rather than by the patch.
> And this patch will cause some potential problems.

1) Does the BIOS in question work under Windows?
2) Does the system in question require a BIOS upgrade under Windows for this 
issue?

If the answer to both of those is 'no', then the answer is that it's a Linux 
bug, and a patch of some description is appropriate.

Just because there are crappy BIOS's out there, and we'd rather not put in 
nasty fixes, doesn't mean that we shouldn't.

-Carlos
-- 
E-Mail: carlos@xxxxxxxxxxxxxxxxxxx
Web: strangeworlds.co.uk
GPG Key ID: 0x23EE722D
--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux IBM ACPI]     [Linux Power Management]     [Linux Kernel]     [Linux Laptop]     [Kernel Newbies]     [Share Photos]     [Security]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Video 4 Linux]     [Device Mapper]     [Linux Resources]

  Powered by Linux