Hi,
On 29-03-18 16:27, Mike Travis wrote:
On 3/29/2018 2:36 AM, Daniel Kiper wrote:
On Thu, Mar 29, 2018 at 05:29:01PM +0800, Michael Chang wrote:
On Thu, Mar 29, 2018 at 11:02:51AM +0200, Daniel Kiper wrote:
On Wed, Mar 28, 2018 at 11:42:18AM -0500, mike.tra...@hpe.com wrote:
A GPU inserted into a PCIe I/O slot disappears during system startup.
The problem centers around GRUB and a specific VGA init function in
efi_uga.c. This causes an LER (link error recorvery) because the MMIO
memory has not been enabled before attempting access.
The fix is to add the same coding used in other VGA drivers, specifically
to add a check to insure that it is indeed a VGA controller. And then
enable the MMIO address space with the specific bits.
Signed-off-by: Mike Travis <mike.tra...@hpe.com>
Reviewed-by: Michael Chang <mch...@suse.com>
Reviewed-by: Daniel Kiper <dki...@net-space.pl>
Well, please do not add somebody RB tag if he/she did not explicitly
asked you to do that. And even in that case I was not able to look at
this patch in advance. So, my RB should not be here. Additionally, in
this situation I would like to ask if Michael approved his RB?
We did have discussion about the patch before it was submitted upstream but I
did not ask for RB as well.
Anyway, patch LGTM except one nitpick. I will apply the patch, in a week or
so, with Michael's RB if I get confirmation that he approved it earlier.
As I did not ask for it, it has to be removed.
OK, I will commit this patch without your RB.
Daniel
Sorry, I was not aware of this custom. I thought that if someone reviewed the code then
that was an indication that it should be noted. I am aware of the more restrictive
Acked-by which is normally sent by the "acker" to the submitter. I will be
more mindful of this in the future. (This is my first posting to any of the GNU mail
lists).
Reviewed-by actually is stronger then Acked-by at least that is
what I believe, I've always interpreted these 2 as:
Acked-by: foo: Foo took a quick glance at the proposed changes and thinks
this is a sensible change
Reviewed-by: foo: Foo did a detailed review of the code and did not find any
issues
Regards,
Hans
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