From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date: Wed, 10 Sep 2008 00:21:17 +0000 (-0700)
Subject: x86: signal_64.c: arg for restore_i387_xstate() is void __user *
X-Git-Tag: firefly_0821_release~17807^2^2^2~4^2~4
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0c40ed71736c20f447843b3c96b715bb9c4904d7;p=firefly-linux-kernel-4.4.55.git

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

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>
---

diff --git a/arch/x86/kernel/signal_64.c b/arch/x86/kernel/signal_64.c
index 552a331313ff..321da93f2fb7 100644
--- a/arch/x86/kernel/signal_64.c
+++ b/arch/x86/kernel/signal_64.c
@@ -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);
 	}