diff options
| -rw-r--r-- | arch/arm64/include/asm/extable.h | 10 | ||||
| -rw-r--r-- | arch/arm64/mm/extable.c | 6 | ||||
| -rw-r--r-- | arch/arm64/net/bpf_jit_comp.c | 6 |
3 files changed, 11 insertions, 11 deletions
diff --git a/arch/arm64/include/asm/extable.h b/arch/arm64/include/asm/extable.h index b15eb4a3e6b2..1859b9fd566f 100644 --- a/arch/arm64/include/asm/extable.h +++ b/arch/arm64/include/asm/extable.h @@ -32,16 +32,16 @@ static inline bool in_bpf_jit(struct pt_regs *regs) } #ifdef CONFIG_BPF_JIT -int arm64_bpf_fixup_exception(const struct exception_table_entry *ex, +bool arm64_bpf_fixup_exception(const struct exception_table_entry *ex, struct pt_regs *regs); #else /* !CONFIG_BPF_JIT */ static inline -int arm64_bpf_fixup_exception(const struct exception_table_entry *ex, - struct pt_regs *regs) +bool arm64_bpf_fixup_exception(const struct exception_table_entry *ex, + struct pt_regs *regs) { - return 0; + return false; } #endif /* !CONFIG_BPF_JIT */ -extern int fixup_exception(struct pt_regs *regs); +bool fixup_exception(struct pt_regs *regs); #endif diff --git a/arch/arm64/mm/extable.c b/arch/arm64/mm/extable.c index aa0060178343..3ebc738870f5 100644 --- a/arch/arm64/mm/extable.c +++ b/arch/arm64/mm/extable.c @@ -6,17 +6,17 @@ #include <linux/extable.h> #include <linux/uaccess.h> -int fixup_exception(struct pt_regs *regs) +bool fixup_exception(struct pt_regs *regs) { const struct exception_table_entry *fixup; fixup = search_exception_tables(instruction_pointer(regs)); if (!fixup) - return 0; + return false; if (in_bpf_jit(regs)) return arm64_bpf_fixup_exception(fixup, regs); regs->pc = (unsigned long)&fixup->fixup + fixup->fixup; - return 1; + return true; } diff --git a/arch/arm64/net/bpf_jit_comp.c b/arch/arm64/net/bpf_jit_comp.c index 41c23f474ea6..956c841ef346 100644 --- a/arch/arm64/net/bpf_jit_comp.c +++ b/arch/arm64/net/bpf_jit_comp.c @@ -358,15 +358,15 @@ static void build_epilogue(struct jit_ctx *ctx) #define BPF_FIXUP_OFFSET_MASK GENMASK(26, 0) #define BPF_FIXUP_REG_MASK GENMASK(31, 27) -int arm64_bpf_fixup_exception(const struct exception_table_entry *ex, - struct pt_regs *regs) +bool arm64_bpf_fixup_exception(const struct exception_table_entry *ex, + struct pt_regs *regs) { off_t offset = FIELD_GET(BPF_FIXUP_OFFSET_MASK, ex->fixup); int dst_reg = FIELD_GET(BPF_FIXUP_REG_MASK, ex->fixup); regs->regs[dst_reg] = 0; regs->pc = (unsigned long)&ex->fixup - offset; - return 1; + return true; } /* For accesses to BTF pointers, add an entry to the exception table */ |