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Message-ID: <20250506003811.92405-4-riel@surriel.com>
Date: Mon, 5 May 2025 20:37:41 -0400
From: Rik van Riel <riel@...riel.com>
To: linux-kernel@...r.kernel.org
Cc: linux-mm@...ck.org,
x86@...nel.org,
kernel-team@...a.com,
dave.hansen@...ux.intel.com,
luto@...nel.org,
peterz@...radead.org,
tglx@...utronix.de,
mingo@...hat.com,
bp@...en8.de,
hpa@...or.com,
Rik van Riel <riel@...com>,
Rik van Riel <riel@...riel.com>
Subject: [RFC PATCH 3/9] x86/mm: enable BROADCAST_TLB_FLUSH on Intel, too
From: Rik van Riel <riel@...com>
Much of the code for Intel RAR and AMD INVLPGB is shared.
Place both under the same config option.
Signed-off-by: Rik van Riel <riel@...riel.com>
---
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 f928cf6e3252..f9cdd145abba 100644
--- a/arch/x86/Kconfig.cpu
+++ b/arch/x86/Kconfig.cpu
@@ -360,7 +360,7 @@ menuconfig PROCESSOR_SELECT
config BROADCAST_TLB_FLUSH
def_bool y
- depends on CPU_SUP_AMD && 64BIT
+ depends on (CPU_SUP_AMD || CPU_SUP_INTEL) && 64BIT
config CPU_SUP_INTEL
default y
--
2.49.0
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