1 files changed, 10 insertions, 6 deletions

diff --git a/arch/i386/kernel/signal.c b/arch/i386/kernel/signal.c
index 65d7620eaa09..4f99e870c986 100644
--- a/arch/i386/kernel/signal.c
+++ b/arch/i386/kernel/signal.c
@@ -21,6 +21,7 @@
 #include <linux/suspend.h>
 #include <linux/ptrace.h>
 #include <linux/elf.h>
+#include <linux/binfmts.h>
 #include <asm/processor.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
@@ -128,8 +129,8 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax
                          X86_EFLAGS_TF | X86_EFLAGS_SF | X86_EFLAGS_ZF | \
                          X86_EFLAGS_AF | X86_EFLAGS_PF | X86_EFLAGS_CF)
 
-        COPY_SEG(gs);
-        GET_SEG(fs);
+        GET_SEG(gs);
+        COPY_SEG(fs);
         COPY_SEG(es);
         COPY_SEG(ds);
         COPY(edi);
@@ -244,9 +245,9 @@ setup_sigcontext(struct sigcontext __user *sc, struct _fpstate __user *fpstate,
 {
         int tmp, err = 0;
 
-        err |= __put_user(regs->xgs, (unsigned int __user *)&sc->gs);
-        savesegment(fs, tmp);
-        err |= __put_user(tmp, (unsigned int __user *)&sc->fs);
+        err |= __put_user(regs->xfs, (unsigned int __user *)&sc->fs);
+        savesegment(gs, tmp);
+        err |= __put_user(tmp, (unsigned int __user *)&sc->gs);
 
         err |= __put_user(regs->xes, (unsigned int __user *)&sc->es);
         err |= __put_user(regs->xds, (unsigned int __user *)&sc->ds);
@@ -349,7 +350,10 @@ static int setup_frame(int sig, struct k_sigaction *ka,
                         goto give_sigsegv;
         }
 
-        restorer = (void *)VDSO_SYM(&__kernel_sigreturn);
+        if (current->binfmt->hasvdso)
+                restorer = (void *)VDSO_SYM(&__kernel_sigreturn);
+        else
+                restorer = (void *)&frame->retcode;
         if (ka->sa.sa_flags & SA_RESTORER)
                 restorer = ka->sa.sa_restorer;