diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/riscv/include/asm/extable.h | 8 | ||||
| -rw-r--r-- | arch/riscv/mm/extable.c | 6 | ||||
| -rw-r--r-- | arch/riscv/net/bpf_jit_comp64.c | 6 |
3 files changed, 10 insertions, 10 deletions
diff --git a/arch/riscv/include/asm/extable.h b/arch/riscv/include/asm/extable.h index c48c020fcf4d..e4374dde02b4 100644 --- a/arch/riscv/include/asm/extable.h +++ b/arch/riscv/include/asm/extable.h @@ -21,16 +21,16 @@ struct exception_table_entry { #define ARCH_HAS_RELATIVE_EXTABLE -int fixup_exception(struct pt_regs *regs); +bool fixup_exception(struct pt_regs *regs); #if defined(CONFIG_BPF_JIT) && defined(CONFIG_ARCH_RV64I) -int rv_bpf_fixup_exception(const struct exception_table_entry *ex, struct pt_regs *regs); +bool rv_bpf_fixup_exception(const struct exception_table_entry *ex, struct pt_regs *regs); #else -static inline int +static inline bool rv_bpf_fixup_exception(const struct exception_table_entry *ex, struct pt_regs *regs) { - return 0; + return false; } #endif diff --git a/arch/riscv/mm/extable.c b/arch/riscv/mm/extable.c index cbb0db11b28f..d41bf38e37e9 100644 --- a/arch/riscv/mm/extable.c +++ b/arch/riscv/mm/extable.c @@ -11,17 +11,17 @@ #include <linux/module.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(regs->epc); if (!fixup) - return 0; + return false; if (regs->epc >= BPF_JIT_REGION_START && regs->epc < BPF_JIT_REGION_END) return rv_bpf_fixup_exception(fixup, regs); regs->epc = (unsigned long)&fixup->fixup + fixup->fixup; - return 1; + return true; } diff --git a/arch/riscv/net/bpf_jit_comp64.c b/arch/riscv/net/bpf_jit_comp64.c index 2ca345c7b0bf..7714081cbb64 100644 --- a/arch/riscv/net/bpf_jit_comp64.c +++ b/arch/riscv/net/bpf_jit_comp64.c @@ -459,8 +459,8 @@ static int emit_call(bool fixed, u64 addr, struct rv_jit_context *ctx) #define BPF_FIXUP_OFFSET_MASK GENMASK(26, 0) #define BPF_FIXUP_REG_MASK GENMASK(31, 27) -int rv_bpf_fixup_exception(const struct exception_table_entry *ex, - struct pt_regs *regs) +bool rv_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 regs_offset = FIELD_GET(BPF_FIXUP_REG_MASK, ex->fixup); @@ -468,7 +468,7 @@ int rv_bpf_fixup_exception(const struct exception_table_entry *ex, *(unsigned long *)((void *)regs + pt_regmap[regs_offset]) = 0; regs->epc = (unsigned long)&ex->fixup - offset; - return 1; + return true; } /* For accesses to BTF pointers, add an entry to the exception table */ |