This adds support for the 'quiet' kernel command line parameter, so
that meaningless debug prints can be prevented from corrupting the
boot splash (#3)
Secondly, it enables randomization of the UEFI runtime services region when
KASLR is in effect (#4)
Patches #1 and #2 are preparatory cleanup patches. Patch #4 trivially depends
on #2 which is why they are part of the same series.
v2: - Fix x86 breakage caused by the fact that CONFIG_CMDLINE is not guaranteed
to be defined on that architecture. So instead, preserve the original x86
behavior, and move th handling of CONFIG_CMDLINE_FORCE back to the ARM
code.
- Add Mark's ack.
Ard Biesheuvel (4):
efi/libstub: fix harmless command line parsing bug
efi/libstub: unify command line param parsing
efi/libstub: arm/arm64: disable debug prints on 'quiet' cmdline arg
ef/libstub: arm/arm64: randomize the base of the UEFI rt services
region
drivers/firmware/efi/libstub/arm-stub.c | 72 ++++++++++++--------
drivers/firmware/efi/libstub/arm32-stub.c | 2 +
drivers/firmware/efi/libstub/arm64-stub.c | 4 +-
drivers/firmware/efi/libstub/efi-stub-helper.c | 32 ++++++---
drivers/firmware/efi/libstub/efistub.h | 9 +++
drivers/firmware/efi/libstub/secureboot.c | 2 +
include/linux/efi.h | 5 +-
7 files changed, 79 insertions(+), 47 deletions(-)
--
2.9.3
--
To unsubscribe from this list: send the line "unsubscribe linux-efi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
