Messages in this thread | | | Date | Thu, 9 Apr 2020 17:50:51 +0100 | From | Catalin Marinas <> | Subject | [GIT PULL] arm64 fixes for 5.7-rc1 |
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Hi Linus,
Please pull the arm64 fixes below (on top of the previous pull request for 5.7-rc1). Thanks.
The following changes since commit b2a84de2a2deb76a6a51609845341f508c518c03:
mm/mremap: Add comment explaining the untagging behaviour of mremap() (2020-03-26 11:28:57 +0000)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes
for you to fetch changes up to fc2266011accd5aeb8ebc335c381991f20e26e33:
arm64: armv8_deprecated: Fix undef_hook mask for thumb setend (2020-04-08 18:19:20 +0100)
---------------------------------------------------------------- arm64 fixes:
- Ensure that the compiler and linker versions are aligned so that ld doesn't complain about not understanding a .note.gnu.property section (emitted when pointer authentication is enabled).
- Force -mbranch-protection=none when the feature is not enabled, in case a compiler may choose a different default value.
- Remove CONFIG_DEBUG_ALIGN_RODATA. It was never in defconfig and rarely enabled.
- Fix checking 16-bit Thumb-2 instructions checking mask in the emulation of the SETEND instruction (it could match the bottom half of a 32-bit Thumb-2 instruction).
---------------------------------------------------------------- Amit Daniel Kachhap (2): init/kconfig: Add LD_VERSION Kconfig arm64: Kconfig: ptrauth: Add binutils version check to fix mismatch
Ard Biesheuvel (1): arm64: remove CONFIG_DEBUG_ALIGN_RODATA feature
Fredrik Strupe (1): arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
Mark Brown (1): arm64: Always force a branch protection mode when the compiler has one
arch/arm64/Kconfig | 5 ++++- arch/arm64/Kconfig.debug | 13 ------------- arch/arm64/Makefile | 7 ++++++- arch/arm64/include/asm/memory.h | 12 +----------- arch/arm64/kernel/armv8_deprecated.c | 2 +- drivers/firmware/efi/libstub/arm64-stub.c | 8 +++----- init/Kconfig | 4 ++++ 7 files changed, 19 insertions(+), 32 deletions(-)
-- Catalin
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