diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-02-13 09:49:38 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-13 09:49:38 +0100 |
| commit | b1864e9a1afef41709886072c6e6248def0386f4 (patch) | |
| tree | 2fe749209cf860c1dd10efd1bd2ad8df572bd66e /arch/x86/math-emu | |
| parent | e9c4ffb11f0b19005b5b9dc8481687a3637e5887 (diff) | |
| parent | 7032e8696726354d6180d8a2d17191f958cd93ae (diff) | |
Merge branch 'x86/core' into perfcounters/core
Conflicts:
arch/x86/Kconfig
arch/x86/kernel/apic.c
arch/x86/kernel/setup_percpu.c
Diffstat (limited to 'arch/x86/math-emu')
| -rw-r--r-- | arch/x86/math-emu/get_address.c | 6 |
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 420b3b6e3915..6ef5e99380f9 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); |