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x86: signal_64.c: arg for restore_i387_xstate() is void __user *

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restore_i387_xstate() is declared as:

  int restore_i387_xstate(void __user *buf);

so, make the variable buf void __user *.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Hiroshi Shimamoto 2008-09-09 17:21:17 -07:00 committed by Ingo Molnar
parent b2994ef0de
commit 0c40ed7173
1 changed files with 2 additions and 1 deletions
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3
arch/x86/kernel/signal_64.c
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@ -94,7 +94,8 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
}
{
struct _fpstate __user *buf;
void __user *buf;
err |= __get_user(buf, &sc->fpstate);
err |= restore_i387_xstate(buf);
}