Messages in this thread Patch in this message | | | From | Zelin Deng <> | Subject | [PATCH 1/2] mm/early_ioremap.c: Always build early_memremap_prot() in x86 | Date | Thu, 24 Nov 2022 17:12:45 +0800 |
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In some scenarios, we'd want to specify protection attributes when we are doing early memory map. As early_memremap_prot() is also defined in loongarch it's better to select ARCH_USE_MEMREMAP_PROT on X86 config to avoid redefined error.
Signed-off-by: Zelin Deng <zelin.deng@linux.alibaba.com> --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 48d98a5fe06b..133d7d660b2e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -97,6 +97,7 @@ config X86 select ARCH_HAS_SYNC_CORE_BEFORE_USERMODE select ARCH_HAS_SYSCALL_WRAPPER select ARCH_HAS_UBSAN_SANITIZE_ALL + select ARCH_USE_MEMREMAP_PROT select ARCH_HAS_DEBUG_WX select ARCH_HAS_ZONE_DMA_SET if EXPERT select ARCH_HAVE_NMI_SAFE_CMPXCHG -- 2.27.0
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