linux

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History

Ard Biesheuvel 41c066f2c4 arm64: assembler: make adr_l work in modules under KASLR

When CONFIG_RANDOMIZE_MODULE_REGION_FULL=y, the offset between loaded
modules and the core kernel may exceed 4 GB, putting symbols exported
by the core kernel out of the reach of the ordinary adrp/add instruction
pairs used to generate relative symbol references. So make the adr_l
macro emit a movz/movk sequence instead when executing in module context.

While at it, remove the pointless special case for the stack pointer.

Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

2017-01-12 18:10:52 +00:00

boot

Amlogic fixes for v4.10

2017-01-04 16:42:00 +01:00

configs

ARM64: defconfig: enable DRM_MESON as module

2017-01-03 09:31:13 -08:00

crypto

crypto: arm64/crc32 - accelerated support based on x86 SSE implementation

2016-12-07 20:01:22 +08:00

include

arm64: assembler: make adr_l work in modules under KASLR