diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2019-10-11 11:22:13 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-10-11 15:56:30 +0200 |
| commit | 30a2441cae7b149ff484a697bf9eb8de53240a4f (patch) | |
| tree | bf53b526c690312988bb45d2c67a43181ea78f9d /arch/x86/boot/pmjump.S | |
| parent | 5aa5cbd2e95e0079b2cc6b4b66f0d0de5e0fbbfd (diff) | |
x86/asm: Make more symbols local
During the assembly cleanup patchset review, I found more symbols which
are used only locally. So make them really local by prepending ".L" to
them. Namely:
- wakeup_idt is used only in realmode/rm/wakeup_asm.S.
- in_pm32 is used only in boot/pmjump.S.
- retint_user is used only in entry/entry_64.S, perhaps since commit
2ec67971facc ("x86/entry/64/compat: Remove most of the fast system
call machinery"), where entry_64_compat's caller was removed.
Drop GLOBAL from all of them too. I do not see more candidates in the
series.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: bp@alien8.de
Cc: hpa@zytor.com
Link: https://lkml.kernel.org/r/20191011092213.31470-1-jslaby@suse.cz
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/boot/pmjump.S')
| -rw-r--r-- | arch/x86/boot/pmjump.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/boot/pmjump.S b/arch/x86/boot/pmjump.S index c22f9a7d1aeb..ea88d52eeac7 100644 --- a/arch/x86/boot/pmjump.S +++ b/arch/x86/boot/pmjump.S @@ -40,13 +40,13 @@ GLOBAL(protected_mode_jump) # Transition to 32-bit mode .byte 0x66, 0xea # ljmpl opcode -2: .long in_pm32 # offset +2: .long .Lin_pm32 # offset .word __BOOT_CS # segment ENDPROC(protected_mode_jump) .code32 .section ".text32","ax" -GLOBAL(in_pm32) +.Lin_pm32: # Set up data segments for flat 32-bit mode movl %ecx, %ds movl %ecx, %es @@ -72,4 +72,4 @@ GLOBAL(in_pm32) lldt %cx jmpl *%eax # Jump to the 32-bit entrypoint -ENDPROC(in_pm32) +ENDPROC(.Lin_pm32) |