Messages in this thread | | | From | Guo Ren <> | Date | Wed, 8 Jun 2022 10:28:29 +0800 | Subject | Re: [PATCH 0/2] riscv: Add macro for multiple nop instructions |
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Just a safe good coding convention point.
Reviewed-by: Guo Ren <guoren@kernel.org>
On Tue, Jun 7, 2022 at 10:31 PM Heiko Stuebner <heiko@sntech.de> wrote: > > Some cases need multiple nop instructions and arm64 already has a > nice helper for not needing to write all of them out but instead > use a helper to add n nops. > > So add a similar thing to riscv and convert the T-Head PMA > alternative to use it. > > > Heiko Stuebner (2): > riscv: introduce nops and __nops macros for NOP sequences > riscv: convert the t-head pbmt errata to use the __nops macro > > arch/riscv/include/asm/asm.h | 15 +++++++++++++++ > arch/riscv/include/asm/barrier.h | 2 ++ > arch/riscv/include/asm/errata_list.h | 8 +------- > 3 files changed, 18 insertions(+), 7 deletions(-) > > -- > 2.35.1 >
-- Best Regards Guo Ren
ML: https://lore.kernel.org/linux-csky/
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