From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Fri, 8 Feb 2008 20:09:56 +0000 (-0800)
Subject: x86: change most X86_32 pt_regs members to unsigned long
X-Git-Tag: v2.6.26-rc1~1154^2~597
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=92bc2056855b3250bf6fd5849f05f88d85839efa;p=linux-2.6

x86: change most X86_32 pt_regs members to unsigned long

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 43930e73f6..2cd89b8a70 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -332,7 +332,7 @@ void __show_registers(struct pt_regs *regs, int all)
 			init_utsname()->version);
 
 	printk("EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
-			0xffff & regs->cs, regs->ip, regs->flags,
+			(u16)regs->cs, regs->ip, regs->flags,
 			smp_processor_id());
 	print_symbol("EIP is at %s\n", regs->ip);
 
@@ -341,8 +341,7 @@ void __show_registers(struct pt_regs *regs, int all)
 	printk("ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n",
 		regs->si, regs->di, regs->bp, sp);
 	printk(" DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x\n",
-	       regs->ds & 0xffff, regs->es & 0xffff,
-	       regs->fs & 0xffff, gs, ss);
+	       (u16)regs->ds, (u16)regs->es, (u16)regs->fs, gs, ss);
 
 	if (!all)
 		return;
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index 011c62fa56..34fc0416b1 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -393,8 +393,8 @@ static int setup_frame(int sig, struct k_sigaction *ka,
 	regs->sp = (unsigned long) frame;
 	regs->ip = (unsigned long) ka->sa.sa_handler;
 	regs->ax = (unsigned long) sig;
-	regs->dx = (unsigned long) 0;
-	regs->cx = (unsigned long) 0;
+	regs->dx = 0;
+	regs->cx = 0;
 
 	regs->ds = __USER_DS;
 	regs->es = __USER_DS;
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h
index d9e04b46a4..708337a367 100644
--- a/include/asm-x86/ptrace.h
+++ b/include/asm-x86/ptrace.h
@@ -36,23 +36,23 @@ struct pt_regs {
 #else /* __KERNEL__ */
 
 struct pt_regs {
-	long bx;
-	long cx;
-	long dx;
-	long si;
-	long di;
-	long bp;
+	unsigned long bx;
+	unsigned long cx;
+	unsigned long dx;
+	unsigned long si;
+	unsigned long di;
+	unsigned long bp;
 	long ax;
-	int  ds;
-	int  es;
-	int  fs;
+	unsigned long ds;
+	unsigned long es;
+	unsigned long fs;
 	/* int  gs; */
 	long orig_ax;
-	long ip;
-	int  cs;
-	long flags;
-	long sp;
-	int  ss;
+	unsigned long ip;
+	unsigned long cs;
+	unsigned long flags;
+	unsigned long sp;
+	unsigned long ss;
 };
 
 #include <asm/vm86.h>