Folks,
Please consider pulling the following fixes.
The first two are releated to the bug report I got from Linus and Josh
Boyer, whereby Fedora20 + grub2 systems were no longer booting. Linus
reverted the offending commit that broke grub2 boot, but that left us in
a state where Macbooks still didn't boot with EFI. This is fixed with
the below revert and I'm dropping a noisey boot time efi_printk() based
on Josh's request and Linus' OK.
The third patch fixes a 32-bit EFI boot stub bug where garbled text is
displayed on the screen if any of the efi_printk() statements run.
The following changes since commit 3eddc69ffeba092d288c386646bfa5ec0fce25fd:
x86 early_ioremap: Increase FIX_BTMAPS_SLOTS to 8 (2014-09-14 15:24:31 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi.git tags/efi-urgent
for you to fetch changes up to 115c6628a59044958c205f8468a1b3ba3d539e61:
x86/efi: Truncate 64-bit values when calling 32-bit OutputString() (2014-09-24 21:56:46 +0100)
----------------------------------------------------------------
* Revert the static library changes from the merge window since they're
causing issues for Macbooks and Fedora + Grub2 - Matt Fleming
* Delete the misleading "setup_efi_pci() failed!" message which some
people are seeing when booting EFI - Matt Fleming
* Fix printing strings from the 32-bit EFI boot stub by only passing
32-bit addresses to the firmware - Matt Fleming
----------------------------------------------------------------
Matt Fleming (3):
Revert "efi/x86: efistub: Move shared dependencies to <asm/efi.h>"
x86/efi: Delete misleading efi_printk() error message
x86/efi: Truncate 64-bit values when calling 32-bit OutputString()
arch/x86/boot/compressed/Makefile | 3 +--
arch/x86/boot/compressed/eboot.c | 44 +++++++++++++++++++++++----------------
arch/x86/boot/compressed/eboot.h | 16 ++++++++++++++
arch/x86/include/asm/efi.h | 24 ---------------------
drivers/firmware/efi/Makefile | 2 +-
5 files changed, 44 insertions(+), 45 deletions(-)
--
Matt Fleming, Intel Open Source Technology Center
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