* [PATCH 01/11] x86/Kconfig: Geode CPU has cmpxchg8b
[not found] <20241204103042.1904639-1-arnd@kernel.org>
@ 2024-12-04 10:30 ` Arnd Bergmann
0 siblings, 0 replies; only message in thread
From: Arnd Bergmann @ 2024-12-04 10:30 UTC (permalink / raw)
To: linux-kernel, x86
Cc: Arnd Bergmann, Thomas Gleixner, Ingo Molnar, Borislav Petkov,
Dave Hansen, H. Peter Anvin, Linus Torvalds, Andy Shevchenko,
Matthew Wilcox, Sean Christopherson, Davide Ciminaghi,
Paolo Bonzini, kvm, stable
From: Arnd Bergmann <arnd@arndb.de>
An older cleanup of mine inadvertently removed geode-gx1 and geode-lx
from the list of CPUs that are known to support a working cmpxchg8b.
Fixes: 88a2b4edda3d ("x86/Kconfig: Rework CONFIG_X86_PAE dependency")
Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/x86/Kconfig.cpu | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
index 2a7279d80460..42e6a40876ea 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -368,7 +368,7 @@ config X86_HAVE_PAE
config X86_CMPXCHG64
def_bool y
- depends on X86_HAVE_PAE || M586TSC || M586MMX || MK6 || MK7
+ depends on X86_HAVE_PAE || M586TSC || M586MMX || MK6 || MK7 || MGEODEGX1 || MGEODE_LX
# this should be set for all -march=.. options where the compiler
# generates cmov.
--
2.39.5
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2024-12-04 10:31 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
[not found] <20241204103042.1904639-1-arnd@kernel.org>
2024-12-04 10:30 ` [PATCH 01/11] x86/Kconfig: Geode CPU has cmpxchg8b Arnd Bergmann
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox