diff options
| author | Mark Brown <broonie@kernel.org> | 2020-05-04 14:13:24 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2020-05-04 16:06:29 +0100 |
| commit | 07dcd9677c5d0f4735041885d3c3c348cc11b75c (patch) | |
| tree | 5bc504ea92bb1b50893cd72b2461da43ae3b37a8 /arch/arm64/include/asm/insn.h | |
| parent | bd507ca2773b20f554a3e14f7aa9080e45ee399a (diff) | |
arm64: insn: Provide a better name for aarch64_insn_is_nop()
The current aarch64_insn_is_nop() has exactly one caller which uses it
solely to identify if the instruction is a HINT that can safely be stepped,
requiring us to list things that aren't NOPs and make things more confusing
than they need to be. Rename the function to reflect the actual usage and
make things more clear.
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20200504131326.18290-3-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/insn.h')
| -rw-r--r-- | arch/arm64/include/asm/insn.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index 575675145fe2..0bc46149e491 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -368,7 +368,7 @@ __AARCH64_INSN_FUNCS(msr_reg, 0xFFF00000, 0xD5100000) #undef __AARCH64_INSN_FUNCS -bool aarch64_insn_is_nop(u32 insn); +bool aarch64_insn_is_steppable_hint(u32 insn); bool aarch64_insn_is_branch_imm(u32 insn); static inline bool aarch64_insn_is_adr_adrp(u32 insn) |