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arm64: perf: strip PAC when unwinding userspace
2018-12-13 Mark Rutlandarm64: perf: strip PAC when unwinding userspace
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-13 Mark Rutlandarm64: expose user PAC bit positions via ptrace
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-13 Mark Rutlandarm64: add basic pointer authentication support
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-13 Mark Rutlandarm64/cpufeature: detect pointer authentication
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-13 Mark Rutlandarm64: Don't trap host pointer auth use to EL2
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-13 Mark Rutlandarm64/kvm: hide ptrauth from guests
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-13 Mark Rutlandarm64/kvm: consistently handle host HCR_EL2 flags
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-13 Mark Rutlandarm64: add pointer authentication register bits
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-12 Mark Rutlandarm64: add <asm/asm-prototypes.h>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: remove arm64ksyms.c
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: frace: use asm EXPORT_SYMBOL()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: string: use asm EXPORT_SYMBOL()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: uaccess: use asm EXPORT_SYMBOL()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: page: use asm EXPORT_SYMBOL()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: smccc: use asm EXPORT_SYMBOL()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: tishift: use asm EXPORT_SYMBOL()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: add EXPORT_SYMBOL_NOKASAN()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: move memstart_addr export inline
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-12-10 Mark Rutlandarm64: remove bitop exports
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-11-30 Mark Rutlandarm64: ftrace: always pass instrumented pc in x0
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-11-30 Mark Rutlandarm64: ftrace: remove return_regs macros
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-11-30 Mark Rutlandarm64: ftrace: don't adjust the LR value
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-11-30 Mark Rutlandarm64: ftrace: enable graph FP test
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-11-30 Mark Rutlandarm64: ftrace: use GLOBAL()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-11-30 Mark Rutlandlinkage: add generic GLOBAL() macro
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-10-17 Mark RutlandKVM: arm64: Fix caching of host MDCR_EL2 value
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-09-06 Mark Rutlandarm64: fix erroneous warnings in page freeing functions
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-25 Mark Rutlandlocking/atomics: Rework ordering barriers
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-25 Mark Rutlandlocking/atomics: Instrument cmpxchg_double*()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-25 Mark Rutlandlocking/atomics: Instrument xchg()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-25 Mark Rutlandlocking/atomics: Simplify cmpxchg() instrumentation
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-25 Mark Rutlandlocking/atomics/x86: Reduce arch_cmpxchg64*() instrumentation
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-24 Mark RutlandKVM: arm/arm64: vgic: Fix possible spectre-v1 write...
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-23 Mark Rutlandarm64: fix possible spectre-v1 write in ptrace_hbp_set_event()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-17 Mark Rutlandtools/memory-model: Remove ACCESS_ONCE() from model
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-17 Mark Rutlandtools/memory-model: Remove ACCESS_ONCE() from recipes
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-13 Mark Rutlandlocking/refcount: Always allow checked forms
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: implement syscall wrappers
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: convert compat wrappers to C
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: use SYSCALL_DEFINE6() for mmap
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: use {COMPAT,}SYSCALL_DEFINE0 for sigreturn
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: remove in-kernel call to sys_personality()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandkernel: add kcompat_sys_{f,}statfs64()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandkernel: add ksys_personality()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: drop alignment from syscall tables
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: zero GPRs upon entry from EL0
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: don't reload GPRs after apply_ssbd
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: don't restore GPRs when context tracking
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: convert native/compat syscall entry to C
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: convert syscall trace logic to C
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: convert raw syscall invocation to C
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: introduce syscall_fn_t
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: remove sigreturn wrappers
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: move sve_user_{enable,disable} to <asm/fpsimd.h>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: kill change_cpacr()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: kill config_sctlr_el1()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: move SCTLR_EL{1,2} assertions to <asm/sysreg.h>
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-12 Mark Rutlandarm64: consistently use unsigned long for thread flags
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-05 Mark Rutlandarm64: remove unused COMPAT_PSR definitions
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-05 Mark Rutlandkvm/arm: use PSR_AA32 definitions
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-05 Mark Rutlandarm64: use PSR_AA32 definitions
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-05 Mark Rutlandarm64: ptrace: map SPSR_ELx<->PSR for compat tasks
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-05 Mark Rutlandarm64: compat: map SPSR_ELx<->PSR for signals
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-05 Mark Rutlandarm64: don't zero DIT on signal return
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-05 Mark Rutlandarm64: add PSR_AA32_* definitions
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-07-04 Mark Rutlandarm64: kexec: always reset to EL2 if present
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Clean up '*_andnot()' ifdeffery
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Make conditional inc/dec ops optional
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Make unconditional inc/dec ops optional
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Make test ops optional
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Make atomic64_fetch_add_unless()...
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/riscv: Define atomic64_fetch_add_unless()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/powerpc: Define atomic64_fetch_add_unless()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/arm: Define atomic64_fetch_add_unless()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/arc: Define atomic64_fetch_add_unless()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/alpha: Define atomic64_fetch_add_unless()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/generic: Define atomic64_fetch_add_unless()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics: Prepare for atomic64_fetch_add_unless()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Make atomic_fetch_add_unless() optional
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Make atomic64_inc_not_zero() optional
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics: Make conditional ops return 'bool'
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Remove atomic_inc_not_zero_hint()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Remove redundant atomic_inc_not_zero...
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandatomics/treewide: Rename __atomic_add_unless() => atomic_fet...
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-21 Mark Rutlandarm64: Introduce sysreg_clear_set()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-14 Mark Rutlandsched/core / kcov: avoid kcov_area during task switch
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-14 Mark Rutlandkcov: prefault the kcov_area
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-06-14 Mark Rutlandkcov: ensure irq code sees a valid area
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-05-23 Mark Rutlandarm64: Unify kernel fault reporting
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-05-23 Mark Rutlandarm64: make is_permission_fault() name clearer
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-05-21 Mark Rutlanddrivers/perf: arm-ccn: don't log to dmesg in event_init
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-05-21 Mark Rutlandarm_pmu: simplify arm_pmu::handle_irq
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-05-20 Mark Rutlandarm64: KVM: Use lm_alias() for kvm_ksym_ref()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-05-19 Mark Rutlandefi/libstub/arm64: Handle randomized TEXT_OFFSET
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-05-03 Mark Rutlandbpf: fix possible spectre-v1 in find_and_alloc_map()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-04-27 Mark Rutlandarm64: avoid instrumenting atomic_ll_sc.o
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-04-26 Mark RutlandKVM: arm/arm64: vgic: fix possible spectre-v1 in vgic_mmio_r...
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-04-26 Mark RutlandKVM: arm/arm64: vgic: fix possible spectre-v1 in vgic_get_irq()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-04-26 Mark Rutlandarm64: fix possible spectre-v1 in ptrace_hbp_get_event()
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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2018-04-24 Mark Rutlandarm64: only advance singlestep for user instruction...
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
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