[GIT PULL 0/2] EFI fixes for v4.11

Ard Biesheuvel
2017-04-04T15:27:56Z

Hello all,

Please pull these fixes for EFI framebuffer support on ARM/arm64 systems.

The following changes since commit 822f5845f710e57d7e2df1fd1ee00d6e19d334fe:

efi/esrt: Cleanup bad memory map log messages (2017-03-17 18:53:12 +0000)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-urgent

for you to fetch changes up to e73c2811538bd36ec1340d01bafdc080af31914e:

efifb: Avoid reconfiguration of BAR that covers the framebuffer (2017-04-04 15:56:43 +0100)

----------------------------------------------------------------
Two fixes related to the EFI framebuffer driver:
- Ignore Graphics Output Protocol (GOP) implementations that are marked as
BLT-only -- the framebuffer base address is invalid in this case, and the
Blt() method is not accessible to the kernel.
- If the GOP framebuffer base address coincides with a memory BAR of a PCI
device that has memory decoding enabled, claim the memory resource so that
the PCI core will not attempt to move it later on.

----------------------------------------------------------------
Ard Biesheuvel (1):
efifb: Avoid reconfiguration of BAR that covers the framebuffer

Cohen, Eugene (1):
efi/libstub: Skip GOP with PIXEL_BLT_ONLY format

drivers/firmware/efi/libstub/gop.c | 6 ++--
drivers/video/fbdev/efifb.c | 66 +++++++++++++++++++++++++++++++++++++-
2 files changed, 69 insertions(+), 3 deletions(-)