diff options
Diffstat (limited to 'arch/arm64/kernel')
| -rw-r--r-- | arch/arm64/kernel/cpufeature.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kernel/psci.c | 14 | ||||
| -rw-r--r-- | arch/arm64/kernel/smp.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kernel/suspend.c | 2 | ||||
| -rw-r--r-- | arch/arm64/kernel/vdso/Makefile | 3 |
5 files changed, 6 insertions, 17 deletions
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 52f0d7a5a1c2..c8cf89223b5a 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -696,7 +696,7 @@ static void cap_set_hwcap(const struct arm64_cpu_capabilities *cap) } /* Check if we have a particular HWCAP enabled */ -static bool cpus_have_hwcap(const struct arm64_cpu_capabilities *cap) +static bool __maybe_unused cpus_have_hwcap(const struct arm64_cpu_capabilities *cap) { bool rc; diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c index aa94a88f6279..f67f35b6edb1 100644 --- a/arch/arm64/kernel/psci.c +++ b/arch/arm64/kernel/psci.c @@ -30,20 +30,6 @@ #include <asm/smp_plat.h> #include <asm/suspend.h> -static bool psci_power_state_loses_context(u32 state) -{ - return state & PSCI_0_2_POWER_STATE_TYPE_MASK; -} - -static bool psci_power_state_is_valid(u32 state) -{ - const u32 valid_mask = PSCI_0_2_POWER_STATE_ID_MASK | - PSCI_0_2_POWER_STATE_TYPE_MASK | - PSCI_0_2_POWER_STATE_AFFL_MASK; - - return !(state & ~valid_mask); -} - static DEFINE_PER_CPU_READ_MOSTLY(u32 *, psci_power_state); static int __maybe_unused cpu_psci_cpu_init_idle(unsigned int cpu) diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 2bbdc0e4fd14..b1adc51b2c2e 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -473,7 +473,7 @@ acpi_parse_gic_cpu_interface(struct acpi_subtable_header *header, * cpu logical map array containing MPIDR values related to logical * cpus. Assumes that cpu_logical_map(0) has already been initialized. */ -void __init of_parse_and_init_cpus(void) +static void __init of_parse_and_init_cpus(void) { struct device_node *dn = NULL; diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c index 40f7b33a22da..fce95e17cf7f 100644 --- a/arch/arm64/kernel/suspend.c +++ b/arch/arm64/kernel/suspend.c @@ -41,7 +41,7 @@ void notrace __cpu_suspend_save(struct cpu_suspend_ctx *ptr, * time the notifier runs debug exceptions might have been enabled already, * with HW breakpoints registers content still in an unknown state. */ -void (*hw_breakpoint_restore)(void *); +static void (*hw_breakpoint_restore)(void *); void __init cpu_suspend_set_dbg_restorer(void (*hw_bp_restore)(void *)) { /* Prevent multiple restore hook initializations */ diff --git a/arch/arm64/kernel/vdso/Makefile b/arch/arm64/kernel/vdso/Makefile index f6fe17d88da5..b467fd0a384b 100644 --- a/arch/arm64/kernel/vdso/Makefile +++ b/arch/arm64/kernel/vdso/Makefile @@ -15,6 +15,9 @@ ccflags-y := -shared -fno-common -fno-builtin ccflags-y += -nostdlib -Wl,-soname=linux-vdso.so.1 \ $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) +# Disable gcov profiling for VDSO code +GCOV_PROFILE := n + # Workaround for bare-metal (ELF) toolchains that neglect to pass -shared # down to collect2, resulting in silent corruption of the vDSO image. ccflags-y += -Wl,-shared |