>-----Original Message----- >From: Andreas Herrmann3 [mailto:[EMAIL PROTECTED] >Sent: Friday, January 18, 2008 8:11 AM >To: Pallipadi, Venkatesh >Cc: Ingo Molnar; Siddha, Suresh B; [EMAIL PROTECTED]; >[EMAIL PROTECTED]; [EMAIL PROTECTED]; >[EMAIL PROTECTED]; [EMAIL PROTECTED]; >[EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]; >[EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]; >Barnes, Jesse; [EMAIL PROTECTED]; linux-kernel@vger.kernel.org >Subject: Re: [patch 0/4] x86: PAT followup - Incremental >changes and bug fixes > >On Thu, Jan 17, 2008 at 03:04:10PM -0800, Venki Pallipadi wrote: >> >> Below is another potential fix for the problem here. Going >through ACPI >> ioremap usages, we found at one place the mapping is cached >for possible >> optimization reason and not unmapped later. Patch below always unmaps >> ioremap at this place in ACPICA. > >The patch does not fix the problem. The conflicting cache >attributes are >still there. >
Andreas, Could you also try the patch Suresh Siddha sent out yesterday. That covers the case where the attribute was not getting removed even after unmap was called. Thanks, Venki -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
