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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-09 11:04:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-09 11:04:16 -0700 |
| commit | 87ebc45d2d32936fb1c8242032eb0b9bcd058858 (patch) | |
| tree | d5f32252db7a56da284f22a2837ebfa13f78bbd7 /arch/arm64/include | |
| parent | e4da01d8333e500e15a674d75885a9dfcfd31e77 (diff) | |
| parent | fc2266011accd5aeb8ebc335c381991f20e26e33 (diff) | |
| download | linux-87ebc45d2d32936fb1c8242032eb0b9bcd058858.tar.bz2 | |
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- 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).
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: armv8_deprecated: Fix undef_hook mask for thumb setend
arm64: remove CONFIG_DEBUG_ALIGN_RODATA feature
arm64: Always force a branch protection mode when the compiler has one
arm64: Kconfig: ptrauth: Add binutils version check to fix mismatch
init/kconfig: Add LD_VERSION Kconfig
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/memory.h | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h index 2be67b232499..a1871bb32bb1 100644 --- a/arch/arm64/include/asm/memory.h +++ b/arch/arm64/include/asm/memory.h @@ -120,22 +120,12 @@ /* * Alignment of kernel segments (e.g. .text, .data). - */ -#if defined(CONFIG_DEBUG_ALIGN_RODATA) -/* - * 4 KB granule: 1 level 2 entry - * 16 KB granule: 128 level 3 entries, with contiguous bit - * 64 KB granule: 32 level 3 entries, with contiguous bit - */ -#define SEGMENT_ALIGN SZ_2M -#else -/* + * * 4 KB granule: 16 level 3 entries, with contiguous bit * 16 KB granule: 4 level 3 entries, without contiguous bit * 64 KB granule: 1 level 3 entry */ #define SEGMENT_ALIGN SZ_64K -#endif /* * Memory types available. |