alistair23-linux/arch/arm/include
Marek Szyprowski 5f41f9198f ARM: 8864/1: Add workaround for I-Cache line size mismatch between CPU cores
Some big.LITTLE systems have I-Cache line size mismatch between
LITTLE and big cores. This patch adds a workaround for proper I-Cache
support on such systems. Without it, some class of the userspace code
(typically self-modifying) might suffer from random SIGILL failures.

Similar workaround already exists for ARM64 architecture. I has been
added by commit 116c81f427 ("arm64: Work around systems with mismatched
cache line sizes").

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2019-06-20 22:29:58 +01:00
..
asm ARM: 8864/1: Add workaround for I-Cache line size mismatch between CPU cores 2019-06-20 22:29:58 +01:00
debug treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4 2019-05-21 11:28:40 +02:00
uapi/asm KVM: export <linux/kvm_para.h> and <asm/kvm_para.h> iif KVM is supported 2019-03-28 17:27:42 +01:00