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dc0e36581e
linux/arch/arm64/kernel
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Dirk Mueller dc0e36581e arm64: Check for errata before evaluating cpu features 
Since commit d3aec8a28b ("arm64: capabilities: Restrict KPTI
detection to boot-time CPUs") we rely on errata flags being already
populated during feature enumeration. The order of errata and
features was flipped as part of commit ed478b3f9e ("arm64:
capabilities: Group handling of features and errata workarounds").

Return to the orginal order of errata and feature evaluation to
ensure errata flags are present during feature evaluation.

Fixes: ed478b3f9e ("arm64: capabilities: Group handling of
    features and errata workarounds")
CC: Suzuki K Poulose <suzuki.poulose@arm.com>
CC: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Dirk Mueller <dmueller@suse.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
2018-07-25 13:30:04 +01:00
..
probes
vdso
.gitignore
acpi_numa.c
acpi_parking_protocol.c
acpi.c
alternative.c arm64: Avoid flush_icache_range() in alternatives patching code 2018-06-27 18:21:53 +01:00
arm64ksyms.c arm64: export tishift functions to modules 2018-05-21 19:00:48 +01:00
armv8_deprecated.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
asm-offsets.c arm64: KVM: Handle guest's ARCH_WORKAROUND_2 requests 2018-05-31 18:00:57 +01:00
cacheinfo.c arm64: Add support for ACPI based firmware tables 2018-05-17 17:28:09 +01:00
cpu_errata.c arm64 updates for 4.18: 2018-06-08 11:10:58 -07:00
cpu_ops.c
cpu-reset.h
cpu-reset.S
cpufeature.c arm64: Check for errata before evaluating cpu features 2018-07-25 13:30:04 +01:00
cpuidle.c
cpuinfo.c arm64: Expose Arm v8.4 features 2018-03-19 18:14:27 +00:00
crash_dump.c
debug-monitors.c
efi-entry.S
efi-header.S
efi-rt-wrapper.S
efi.c
entry32.S
entry-fpsimd.S arm64/sve: Write ZCR_EL1 on context switch only if changed 2018-05-17 18:19:53 +01:00
entry-ftrace.S
entry.S arm64: ssbd: Introduce thread flag to control userspace mitigation 2018-05-31 17:35:32 +01:00
fpsimd.c Small update for KVM. 2018-06-12 11:34:04 -07:00
ftrace.c
head.S
hibernate-asm.S
hibernate.c arm64: ssbd: Restore mitigation status on CPU resume 2018-05-31 17:35:19 +01:00
hw_breakpoint.c compat: Move compat_timespec/ timeval to compat_time.h 2018-04-19 13:29:54 +02:00
hyp-stub.S
image.h
insn.c arm64: insn: Allow ADD/SUB (immediate) with LSL 2018-03-19 13:05:13 +00:00
io.c
irq.c
jump_label.c
kaslr.c
kgdb.c
kuser32.S
machine_kexec.c
Makefile arm64: ssbd: Add prctl interface for per-thread mitigation 2018-05-31 18:00:52 +01:00
module-plts.c arm64/kernel: rename module_emit_adrp_veneer->module_emit_veneer_for_adrp 2018-04-24 19:07:35 +01:00
module.c arm64: Avoid flush_icache_range() in alternatives patching code 2018-06-27 18:21:53 +01:00
module.lds
paravirt.c
pci.c
perf_callchain.c
perf_event.c arm_pmu: simplify arm_pmu::handle_irq 2018-05-21 18:07:05 +01:00
perf_regs.c compat: Move compat_timespec/ timeval to compat_time.h 2018-04-19 13:29:54 +02:00
process.c Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables 2018-06-14 12:21:18 +09:00
psci.c
ptrace.c Small update for KVM. 2018-06-12 11:34:04 -07:00
reloc_test_core.c arm64: fix undefined reference to 'printk' 2018-03-19 18:14:25 +00:00
reloc_test_syms.S arm64: fix undefined reference to 'printk' 2018-03-19 18:14:25 +00:00
relocate_kernel.S
return_address.c
sdei.c
setup.c
signal32.c arm64: uaccess: Fix omissions from usercopy whitelist 2018-03-28 15:25:44 +01:00
signal.c arm64: Fix syscall restarting around signal suppressed by tracer 2018-06-08 13:21:39 +01:00
sleep.S
smccc-call.S
smp_spin_table.c
smp.c arm64: make secondary_start_kernel() notrace 2018-06-19 14:19:24 +01:00
ssbd.c arm64: ssbd: Add prctl interface for per-thread mitigation 2018-05-31 18:00:52 +01:00
stacktrace.c
suspend.c arm64: ssbd: Restore mitigation status on CPU resume 2018-05-31 17:35:19 +01:00
sys32.c
sys_compat.c signal: Ensure every siginfo we send has all bits initialized 2018-04-25 10:40:51 -05:00
sys.c mm: add ksys_mmap_pgoff() helper; remove in-kernel calls to sys_mmap_pgoff() 2018-04-02 20:16:11 +02:00
time.c
topology.c arm64: topology: Avoid checking numa mask for scheduler MC selection 2018-06-07 17:42:11 +01:00
trace-events-emulation.h
traps.c Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace 2018-06-04 15:23:48 -07:00
vdso.c
vmlinux.lds.S arm64: remove no-op macro VMLINUX_SYMBOL() 2018-05-15 18:14:24 +01:00