diff options
| author | Sam Ravnborg <sam@ravnborg.org> | 2015-08-07 20:34:12 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-07 15:22:40 -0700 |
| commit | 73958c651fbf70d8d8bf2a60b871af5f7a2e3199 (patch) | |
| tree | 83e0bf896faeb544bd5b9256d736f32b526d6fdd | |
| parent | c1b3475def4bca962cc8904cc0cdac22e7b6b6b3 (diff) | |
sparc64: use ENTRY/ENDPROC in VISsave
From 7d8a508d74e6cacf0f2438286a959c3195a35a37 Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Fri, 7 Aug 2015 20:26:12 +0200
Subject: [PATCH] sparc64: use ENTRY/ENDPROC in VISsave
Commit 44922150d87cef616fd183220d43d8fde4d41390
("sparc64: Fix userspace FPU register corruptions") left a
stale globl symbol which was not used.
Fix this and introduce use of ENTRY/ENDPROC
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | arch/sparc/lib/VISsave.S | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/sparc/lib/VISsave.S b/arch/sparc/lib/VISsave.S index a063d84336d6..62c2647bd5ce 100644 --- a/arch/sparc/lib/VISsave.S +++ b/arch/sparc/lib/VISsave.S @@ -6,24 +6,23 @@ * Copyright (C) 1998 Jakub Jelinek (jj@ultra.linux.cz) */ +#include <linux/linkage.h> + #include <asm/asi.h> #include <asm/page.h> #include <asm/ptrace.h> #include <asm/visasm.h> #include <asm/thread_info.h> - .text - .globl VISenter, VISenterhalf - /* On entry: %o5=current FPRS value, %g7 is callers address */ /* May clobber %o5, %g1, %g2, %g3, %g7, %icc, %xcc */ /* Nothing special need be done here to handle pre-emption, this * FPU save/restore mechanism is already preemption safe. */ - + .text .align 32 -VISenter: +ENTRY(VISenter) ldub [%g6 + TI_FPDEPTH], %g1 brnz,a,pn %g1, 1f cmp %g1, 1 @@ -79,3 +78,4 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3 .align 32 80: jmpl %g7 + %g0, %g0 nop +ENDPROC(VISenter) |