Hi All,
Still trying to collect tested and acked-by's ..
Dave,
In commit 6cf20beec4b91c240cf759b4db72669e251f1fc4 you changed pci_fixup_video saying:
"This fixes the switcheroo on my T410s."
Do you still have the machine and could you verify if it still works with this patch applied ?
Eiichiro,
Most of last major overhaul of pci_fixup_video was in commit 6b5c76b8e2ff204fa8d7201acce461188873bf2b saying:
"PCI: fix pci_fixup_video as it blows up on sparc64"
Is it possible for you to verify you can still boot on sparc64 with this patch applied ?
Tony,
Since ia64's pci_fixup_video is also changed to be inline with x86, could you verify it still compiles and boots for you ?
Konrad,
Thanks for reviewing and testing !
--
Sander
Monday, February 3, 2014, 3:52:05 PM, you wrote:
> On Fri, Jan 31, 2014 at 10:28:22AM +0100, Sander Eikelenboom wrote:
>> Hi Bjorn / Tony,
>>
>> I fixed up ia64 as well and brought it inline again with the x86 code,
>> but i don't have a ia64 machine, so that part is untested.
>> Perhaps Tony is able to review/test it ?
>>
>> Sander
>>
>>
>>
>> Setting the IORESOURCE_ROM_SHADOW flag on a VGA card other than the primary
>> prevents it from reading it's own rom. It will get the content of the shadowrom
>> at C000 instead, which is of the primary VGA card and the driver of the
>> secondary card will bail out.
>>
>> Fix this by checking if the arch code or vga-arbitration has already
>> determined the vga_default_device, if so only apply the fix to this
>> primary video device and let the comment reflect this.
>>
>> v2:
>> - Fix pci_fixup_video both in x86 and ia64
>>
>>
>> Sander Eikelenboom (1):
>> Setting the IORESOURCE_ROM_SHADOW flag on a VGA card other than the
>> primary prevents it from reading it's own rom. It will get the
>> content of the shadowrom at C000 instead, which is of the
>> primary VGA card and the driver of the secondary card will bail
>> out.
> Your editor mutilated your subject line. It ought to have been just
> one line.
> Anyhow, you can also add 'Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx'
> on the patch for the x86 part.
> The ia64 "looks" OK to me, but my ia64 box won't boot v3.11 or later
> so I can't give it a 'Tested-by' yet.
>>
>> arch/ia64/pci/fixup.c | 24 +++++++++++++-----------
>> arch/x86/pci/fixup.c | 18 ++++++++++--------
>> 2 files changed, 23 insertions(+), 19 deletions(-)
>>
>> --
>> 1.7.10.4
>>
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