Mark Rutland 3813733595 arm64: mm: fix inverted PAR_EL1.F check ... When detecting a spurious EL1 translation fault, we have the CPU retry the translation using an AT S1E1R instruction, and inspect PAR_EL1 to determine if the fault was spurious. When PAR_EL1.F == 0, the AT instruction successfully translated the address without a fault, which implies the original fault was spurious. However, in this case we return false and treat the original fault as if it was not spurious. Invert the return value so that we treat such a case as spurious. Cc: Catalin Marinas <catalin.marinas@arm.com> Fixes: 42f91093b0 ("arm64: mm: Ignore spurious translation faults taken from the kernel") Tested-by: James Morse <james.morse@arm.com> Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will@kernel.org>		2019-10-16 09:58:03 -07:00
..
boot	pci-v5.4-changes	2019-09-23 19:16:01 -07:00
configs
crypto
include	arm64: sysreg: fix incorrect definition of SYS_PAR_EL1_F	2019-10-16 09:52:28 -07:00
kernel	arm64: entry.S: Do not preempt from IRQ before all cpufeatures are enabled	2019-10-16 09:51:43 -07:00
kvm
lib
mm	arm64: mm: fix inverted PAR_EL1.F check	2019-10-16 09:58:03 -07:00
net
xen
Kbuild
Kconfig	arm64: Kconfig: Make CONFIG_COMPAT_VDSO a proper Kconfig option	2019-10-07 13:32:15 +01:00
Kconfig.debug
Kconfig.platforms
Makefile	arm64: Kconfig: Make CONFIG_COMPAT_VDSO a proper Kconfig option	2019-10-07 13:32:15 +01:00