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 u
Hi,
On 28-03-18 17:11, Lennart Sorensen wrote:
On Wed, Mar 28, 2018 at 05:06:53PM +0200, Hans de Goede wrote:
Hmm, well people will still be able to use ESC to get the grub boot
menu, rather then the firmware boot-menu on those.
The problem is that our current check for ESC only approach is pr
Add PARTUUID detection support grub-probe for MBR and GPT partition
schemes.
Signed-off-by: Nicholas Vinson
---
util/grub-probe.c | 46 ++
1 file changed, 46 insertions(+)
diff --git a/util/grub-probe.c b/util/grub-probe.c
index 21cb80fbe..8a013548a 1
Rename grub_gpt_part_type to grub_gpt_part_guid and update
grub_gpt_partentry to use this type for both the partition type GUID
string and the partition GUID string entries. This change ensures that
the two GUID fields are handled more consistently and helps to simplify
the changes needed to add L
Update grub-mkconfig.in and 10_linux.in to support grub-probe's new
partuuid target. Update grub.texi documenation.
Signed-off-by: Nicholas Vinson
---
docs/grub.texi | 9 +
util/grub-mkconfig.in | 3 +++
util/grub.d/10_linux.in | 12 +---
3 files changed, 21 inserti
Changes from Patch v7:
- Changed checks in probe_partuuid() to use the variable 'p' instead
of disk->partition
- Moved 'disk->partition = p;' assignment to inside the
'p & p->parent == NULL' statement
- Moved 'disk->partition = p->parent;' assignment to before partmap
Define print_gpt_guid(), so there is a central function for printing
GUID strings. This change is a precursor for later patches which rely
on this logic.
Signed-off-by: Nicholas Vinson
Reviewed-by: Daniel Kiper
---
util/grub-probe.c | 30 +++---
1 file changed, 15 inse
Hi Hans,
On Wed, Mar 28, 2018 at 04:50:24PM +0200, Hans de Goede wrote:
> Hi All,
>
> Let me start with a quick self-intro:
>
> I'm a FOSS enthusiast / developer working for Red Hat, my latest project
> at Red Hat is chasing what has over the years become the magical unicorn
> of desktop Linux dis
On Wed, Mar 28, 2018 at 05:06:53PM +0200, Hans de Goede wrote:
> Hmm, well people will still be able to use ESC to get the grub boot
> menu, rather then the firmware boot-menu on those.
>
> The problem is that our current check for ESC only approach is problematic
> because it conflicts with the e
Hi,
On 28-03-18 16:56, Lennart Sorensen wrote:
On Wed, Mar 28, 2018 at 04:50:26PM +0200, Hans de Goede wrote:
On most Bay Trail, Cherry Trail and Apollo Lake devices the ESC key is
the hotkey to enter the BIOS/EFI setup screen.
This makes it hard for the user to show the grub-menu when it is h
On Wed, Mar 28, 2018 at 04:50:26PM +0200, Hans de Goede wrote:
> On most Bay Trail, Cherry Trail and Apollo Lake devices the ESC key is
> the hotkey to enter the BIOS/EFI setup screen.
>
> This makes it hard for the user to show the grub-menu when it is hidden
> and a short timeout is used, becaus
The patch optionally makes grub not show any text (be fully quiet) when
timeout_style=hidden is set and the user does not interrupt the boot.
Combined with a later patch in this series which makes grub not touch
the EFI console unless it actually has some text to print, this will keep
the vendor l
If we're running with a hidden menu we may never need text mode, so do not
change the video-mode to text until we actually need it.
Signed-off-by: Hans de Goede
---
grub-core/term/efi/console.c | 72 +++-
1 file changed, 47 insertions(+), 25 deletions(-)
diff --g
On most Bay Trail, Cherry Trail and Apollo Lake devices the ESC key is
the hotkey to enter the BIOS/EFI setup screen.
This makes it hard for the user to show the grub-menu when it is hidden
and a short timeout is used, because pressing ESC too early leads to the
user entering the BIOS/EFI setup sc
Add a new "version" command which prints the grub PACKAGE_STRING +
build time and date. This is useful to check if the expected version is
running, for e.g. trouble-shooting purposes.
Signed-off-by: Hans de Goede
---
grub-core/kern/corecmd.c | 11 +++
1 file changed, 11 insertions(+)
di
Hi All,
Let me start with a quick self-intro:
I'm a FOSS enthusiast / developer working for Red Hat, my latest project
at Red Hat is chasing what has over the years become the magical unicorn
of desktop Linux distros: a smooth graphical boot where the machine goes
from the BIOS screen to the grap
Hi,
I was reading the code, and I want to confirm is following comment is stale?
/*
* _start is loaded at 0x2000 and is jumped to with
* CS:IP 0:0x2000 in kernel.
*/
As I understand, it is loaded at 0x8000 and is jumped to with 0:0x8000.
--
Sincerely,
Cao jin
On Thu, Mar 22, 2018 at 04:47:47PM +, Pete Batard wrote:
> From 40030514e682191281e8ddba8d1e0835e6b685dc Mon Sep 17 00:00:00 2001
> From: Jaegeuk Kim
> Date: Thu, 4 May 2017 19:12:00 +0100
> Subject: [PATCH] F2FS support
>
> "F2FS (Flash-Friendly File System) is flash-friendly file system whic
On Tue, Mar 27, 2018 at 09:30:10PM -0700, Nick Vinson wrote:
> On 03/27/2018 01:52 PM, Daniel Kiper wrote:
> > On Mon, Mar 26, 2018 at 11:07:58PM -0700, Nicholas Vinson wrote:
> >> Add PARTUUID detection support grub-probe for MBR and GPT partition
> >> schemes.
> >>
> >> Signed-off-by: Nicholas Vi
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