lkml.org 
[lkml]   [2008]   [Oct]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: acpi-test tree on eeepc: EC error message on second resume
Date
On Saturday, 11 of October 2008, Alexey Starikovskiy wrote:
> Rafael J. Wysocki wrote:
> >> No, we discussed this before -- we are outside of the transaction, thus
> >> no GPE
> >> activity could interfere with ec_check_ibf0.
> >
> > Ok, this is in the process context and we don't really expect to get an
> > interrupt at this point, but what happens if the EC generates an event that's
> > not related to any transiaction. Is that guaranteed to never happen?
> Interrupt handler in this case can't cause a change to status register, thus our
> read of it will not be affected by interrupt.

Ok, thanks.

Alan, does the patch work for you?

Rafael


\
 
 \ /
  Last update: 2008-10-11 22:53    [W:0.054 / U:0.804 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site