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x86/tsx: Make tsx_ctrl_state static 

Move all definitions related to tsx_ctrl_state to tsx.c. They are
never referenced outside this file.

No functional change.

Signed-off-by: Petr Tesarik <ptesarik@suse.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Nikolay Borisov <nik.borisov@suse.com>
Link: https://lore.kernel.org/all/cover.1758906115.git.ptesarik@suse.com
This commit is contained in:
Petr Tesarik 2025-10-22 12:26:12 +02:00 committed by Borislav Petkov (AMD)
parent 211ddde082
commit f018fca8f9
2 changed files with 8 additions and 10 deletions
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9
arch/x86/kernel/cpu/cpu.h
View File

@ -42,15 +42,6 @@ extern const struct cpu_dev *const __x86_cpu_dev_start[],
*const __x86_cpu_dev_end[];
#ifdef CONFIG_CPU_SUP_INTEL
enum tsx_ctrl_states {
TSX_CTRL_ENABLE,
TSX_CTRL_DISABLE,
TSX_CTRL_RTM_ALWAYS_ABORT,
TSX_CTRL_NOT_SUPPORTED,
};
extern __ro_after_init enum tsx_ctrl_states tsx_ctrl_state;
extern void __init tsx_init(void);
void tsx_ap_init(void);
void intel_unlock_cpuid_leafs(struct cpuinfo_x86 *c);

9
arch/x86/kernel/cpu/tsx.c
View File

@ -19,7 +19,14 @@
#undef pr_fmt
#define pr_fmt(fmt) "tsx: " fmt
enum tsx_ctrl_states tsx_ctrl_state __ro_after_init = TSX_CTRL_NOT_SUPPORTED;
enum tsx_ctrl_states {
TSX_CTRL_ENABLE,
TSX_CTRL_DISABLE,
TSX_CTRL_RTM_ALWAYS_ABORT,
TSX_CTRL_NOT_SUPPORTED,
};
static enum tsx_ctrl_states tsx_ctrl_state __ro_after_init = TSX_CTRL_NOT_SUPPORTED;
static void tsx_disable(void)
{