diff mbox series

[v2,07/35] x86/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT

Message ID 20220128131006.67712-8-michel@lespinasse.org (mailing list archive)
State New
Headers show
Series Speculative page faults | expand

Commit Message

Michel Lespinasse Jan. 28, 2022, 1:09 p.m. UTC 
Set ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT so that the speculative fault
handling code can be compiled on this architecture.

Signed-off-by: Michel Lespinasse <michel@lespinasse.org>
---
 arch/x86/Kconfig | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ebe8fc76949a..378bc33bac54 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -34,6 +34,7 @@  config X86_64
 	select SWIOTLB
 	select ARCH_HAS_ELFCORE_COMPAT
 	select ZONE_DMA32
+	select ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT
 
 config FORCE_DYNAMIC_FTRACE
 	def_bool y