summaryrefslogtreecommitdiffstats
path: root/arch/x86/math-emu/get_address.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/math-emu/get_address.c')
-rw-r--r--arch/x86/math-emu/get_address.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/math-emu/get_address.c b/arch/x86/math-emu/get_address.c
index 420b3b6..6ef5e99 100644
--- a/arch/x86/math-emu/get_address.c
+++ b/arch/x86/math-emu/get_address.c
@@ -150,11 +150,9 @@ static long pm_address(u_char FPU_modrm, u_char segment,
#endif /* PARANOID */
switch (segment) {
- /* gs isn't used by the kernel, so it still has its
- user-space value. */
case PREFIX_GS_ - 1:
- /* N.B. - movl %seg, mem is a 2 byte write regardless of prefix */
- savesegment(gs, addr->selector);
+ /* user gs handling can be lazy, use special accessors */
+ addr->selector = get_user_gs(FPU_info->regs);
break;
default:
addr->selector = PM_REG_(segment);
OpenPOWER on IntegriCloud