Commit f018fca8 authored by Petr Tesarik's avatar Petr Tesarik Committed by Borislav Petkov (AMD)
Browse files

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: default avatarPetr Tesarik <ptesarik@suse.com>
Signed-off-by: default avatarBorislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: default avatarNikolay Borisov <nik.borisov@suse.com>
Link: https://lore.kernel.org/all/cover.1758906115.git.ptesarik@suse.com
parent 211ddde0

arch/x86/kernel/cpu/cpu.h

+0 −9
Original line number Diff line number Diff line
@@ -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);

arch/x86/kernel/cpu/tsx.c

+8 −1
Original line number Diff line number Diff line
@@ -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)

{