diff options
| author | Jisheng Zhang <jszhang@kernel.org> | 2021-11-18 19:23:21 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-01-05 17:52:24 -0800 |
| commit | c07935cb3ccf37acc5df079074ba20a720716f7a (patch) | |
| tree | bd9627a688e9b6ea08d4ec2d14596142ef8cfc7c /arch/riscv/include/asm/extable.h | |
| parent | bb1f85d6046f0db757ac52ed60a5eba5df394819 (diff) | |
riscv: bpf: move rv_bpf_fixup_exception signature to extable.h
This is to group riscv related extable related functions signature
into one file.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/include/asm/extable.h')
| -rw-r--r-- | arch/riscv/include/asm/extable.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/extable.h b/arch/riscv/include/asm/extable.h index 84760392fc69..c48c020fcf4d 100644 --- a/arch/riscv/include/asm/extable.h +++ b/arch/riscv/include/asm/extable.h @@ -22,4 +22,16 @@ struct exception_table_entry { #define ARCH_HAS_RELATIVE_EXTABLE int 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); +#else +static inline int +rv_bpf_fixup_exception(const struct exception_table_entry *ex, + struct pt_regs *regs) +{ + return 0; +} +#endif + #endif |