From: Jisheng Zhang Date: Thu, 23 Nov 2023 14:22:23 +0000 (+0800) Subject: riscv: Select ARCH_WANTS_NO_INSTR X-Git-Tag: microblaze-v6.10~504^2~32 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=cfbc4f81c9d0ea7d6b6726d55a93e859f51ef196;p=linux-2.6-microblaze.git riscv: Select ARCH_WANTS_NO_INSTR As said in the help of ARCH_WANTS_NO_INSTR entry in arch/Kconfig: "An architecture should select this if the noinstr macro is being used on functions to denote that the toolchain should avoid instrumenting such functions and is required for correctness." Select ARCH_WANTS_NO_INSTR for correctness. PS: The reason we didn't find any issue so far is that the CC_HAS_NO_PROFILE_FN_ATTR is true. Signed-off-by: Jisheng Zhang Link: https://lore.kernel.org/r/20231123142223.1787-1-jszhang@kernel.org Signed-off-by: Palmer Dabbelt --- diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 95a2a06acc6a..5e12582f66d4 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -59,6 +59,7 @@ config RISCV select ARCH_WANT_HUGE_PMD_SHARE if 64BIT select ARCH_WANT_LD_ORPHAN_WARN if !XIP_KERNEL select ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP + select ARCH_WANTS_NO_INSTR select ARCH_WANTS_THP_SWAP if HAVE_ARCH_TRANSPARENT_HUGEPAGE select BINFMT_FLAT_NO_DATA_START_OFFSET if !MMU select BUILDTIME_TABLE_SORT if MMU