linux-kernel - [tip: x86/cpu] x86/cpu: Remove redundant extern x86_read_arch_cap

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Message-ID: <167335311946.4906.3345016453890514965.tip-bot2@tip-bot2>
Date:   Tue, 10 Jan 2023 12:18:39 -0000
From:   "tip-bot2 for Ashok Raj" <tip-bot2@...utronix.de>
To:     linux-tip-commits@...r.kernel.org
Cc:     Ashok Raj <ashok.raj@...el.com>, Ingo Molnar <mingo@...nel.org>,
        Daniel Sneddon <daniel.sneddon@...ux.intel.com>,
        x86@...nel.org, linux-kernel@...r.kernel.org
Subject: [tip: x86/cpu] x86/cpu: Remove redundant extern x86_read_arch_cap_msr()

The following commit has been merged into the x86/cpu branch of tip:

Commit-ID:     bb5525a50601f8be7d0ffb04740e1714506e60c4
Gitweb:        https://git.kernel.org/tip/bb5525a50601f8be7d0ffb04740e1714506e60c4
Author:        Ashok Raj <ashok.raj@...el.com>
AuthorDate:    Mon, 28 Nov 2022 09:24:51 -08:00
Committer:     Ingo Molnar <mingo@...nel.org>
CommitterDate: Tue, 10 Jan 2023 12:40:24 +01:00

x86/cpu: Remove redundant extern x86_read_arch_cap_msr()

The prototype for the x86_read_arch_cap_msr() function has moved to
arch/x86/include/asm/cpu.h - kill the redundant definition in arch/x86/kernel/cpu.h
and include the header.

Signed-off-by: Ashok Raj <ashok.raj@...el.com>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
Reviewed-by: Daniel Sneddon <daniel.sneddon@...ux.intel.com>
Link: https://lore.kernel.org/r/20221128172451.792595-1-ashok.raj@intel.com
---
 arch/x86/kernel/cpu/bugs.c | 1 +
 arch/x86/kernel/cpu/cpu.h  | 2 --
 arch/x86/kernel/cpu/tsx.c  | 1 +
 3 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index bca0bd8..19e1ce0 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -33,6 +33,7 @@
 #include <asm/e820/api.h>
 #include <asm/hypervisor.h>
 #include <asm/tlbflush.h>
+#include <asm/cpu.h>
 
 #include "cpu.h"
 
diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index 7c9b589..57a5349 100644
--- a/arch/x86/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
@@ -83,6 +83,4 @@ unsigned int aperfmperf_get_khz(int cpu);
 extern void x86_spec_ctrl_setup_ap(void);
 extern void update_srbds_msr(void);
 
-extern u64 x86_read_arch_cap_msr(void);
-
 #endif /* ARCH_X86_CPU_H */
diff --git a/arch/x86/kernel/cpu/tsx.c b/arch/x86/kernel/cpu/tsx.c
index 8009c83..b31ee4f 100644
--- a/arch/x86/kernel/cpu/tsx.c
+++ b/arch/x86/kernel/cpu/tsx.c
@@ -11,6 +11,7 @@
 #include <linux/cpufeature.h>
 
 #include <asm/cmdline.h>
+#include <asm/cpu.h>
 
 #include "cpu.h"