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| 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/entry/entry_64.S | |
| parent | x86/asm: Make boot_gdt_descr local (diff) | |
| download | wireguard-linux-30a2441cae7b149ff484a697bf9eb8de53240a4f.tar.xz wireguard-linux-30a2441cae7b149ff484a697bf9eb8de53240a4f.zip | |
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/entry/entry_64.S')
| -rw-r--r-- | arch/x86/entry/entry_64.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index b7c3ea4cb19d..86cbb22208c8 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -616,7 +616,7 @@ ret_from_intr: jz retint_kernel /* Interrupt came from user space */ -GLOBAL(retint_user) +.Lretint_user: mov %rsp,%rdi call prepare_exit_to_usermode TRACE_IRQS_IRETQ @@ -1372,7 +1372,7 @@ ENTRY(error_exit) TRACE_IRQS_OFF testb $3, CS(%rsp) jz retint_kernel - jmp retint_user + jmp .Lretint_user END(error_exit) /* |