linux/arch/arm64
Will Deacon b5b7dd647f arm64: kpti: Use early_param for kpti= command-line option
We inspect __kpti_forced early on as part of the cpufeature enable
callback which remaps the swapper page table using non-global entries.

Ensure that __kpti_forced has been updated to reflect the kpti=
command-line option before we start using it.

Fixes: ea1e3de85e ("arm64: entry: Add fake CPU feature for unmapping the kernel at EL0")
Cc: <stable@vger.kernel.org> # 4.16.x-
Reported-by: Wei Xu <xuwei5@hisilicon.com>
Tested-by: Sudeep Holla <sudeep.holla@arm.com>
Tested-by: Wei Xu <xuwei5@hisilicon.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2018-06-22 17:23:26 +01:00
..
boot ARM: SoC: late updates 2018-06-11 18:19:45 -07:00
configs ARM: SoC platform updates 2018-06-11 17:49:09 -07:00
crypto crypto: clarify licensing of OpenSSL asm code 2018-05-31 00:13:44 +08:00
include docs: Fix some broken references 2018-06-15 18:10:01 -03:00
kernel arm64: kpti: Use early_param for kpti= command-line option 2018-06-22 17:23:26 +01:00
kvm Small update for KVM. 2018-06-12 11:34:04 -07:00
lib arm64: export tishift functions to modules 2018-05-21 19:00:48 +01:00
mm arm64: dma-mapping: clear buffers allocated with FORCE_CONTIGUOUS flag 2018-06-19 14:19:21 +01:00
net bpf, arm64: save 4 bytes in prologue when ebpf insns came from cbpf 2018-05-14 19:11:45 -07:00
xen arm64: mm: Add additional parameter to uaccess_ttbr0_disable 2018-01-17 13:57:49 +01:00
Kconfig Kbuild: rename HAVE_CC_STACKPROTECTOR config variable 2018-06-15 07:15:28 +09:00
Kconfig.debug arm64: relocation testing module 2017-04-04 17:03:32 +01:00
Kconfig.platforms arm64: dts: renesas: Add Renesas R8A77990 Kconfig support 2018-05-16 10:44:01 +02:00
Makefile arm64: move GCC version check for ARCH_SUPPORTS_INT128 to Kconfig 2018-06-08 18:56:02 +09:00