linux-kernel - Re: [V7][PATCH 0/6] x86, nmi: new NMI handling routines

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Date:	Mon, 03 Oct 2011 17:47:18 +0200
From:	Peter Zijlstra <peterz@...radead.org>
To:	Don Zickus <dzickus@...hat.com>
Cc:	x86@...nel.org, Andi Kleen <andi@...stfloor.org>,
	Robert Richter <robert.richter@....com>, ying.huang@...el.com,
	LKML <linux-kernel@...r.kernel.org>, paulmck@...ux.vnet.ibm.com,
	avi@...hat.com, jeremy@...p.org
Subject: Re: [V7][PATCH 0/6] x86, nmi: new NMI handling routines

I fixed up:


drivers/watchdog/hpwdt.c: In function ‘hpwdt_init_nmi_decoding’:
drivers/watchdog/hpwdt.c:734: error: ‘NMI_HANDLE_FIRST’ undeclared (first use in this function)
drivers/watchdog/hpwdt.c:734: error: (Each undeclared identifier is reported only once
drivers/watchdog/hpwdt.c:734: error: for each function it appears in.)
drivers/watchdog/hpwdt.c:735: warning: passing argument 2 of ‘register_nmi_handler’ from incompatible pointer type

---

Index: linux-2.6/drivers/watchdog/hpwdt.c
===================================================================
--- linux-2.6.orig/drivers/watchdog/hpwdt.c
+++ linux-2.6/drivers/watchdog/hpwdt.c
@@ -477,8 +477,7 @@ static int hpwdt_time_left(void)
 /*
  *	NMI Handler
  */
-static int hpwdt_pretimeout(unsigned int ulReason, struct pt_regs *regs,
-				void *data)
+static int hpwdt_pretimeout(unsigned int ulReason, struct pt_regs *regs)
 {
 	unsigned long rom_pl;
 	static int die_nmi_called;
@@ -731,7 +730,7 @@ static int __devinit hpwdt_init_nmi_deco
 	 * be last so other users of the NMI signal can function.
 	 */
 	retval = register_nmi_handler(NMI_UNKNOWN, hpwdt_pretimeout,
-					(priority) ? NMI_HANDLE_FIRST : 0,
+					(priority) ? NMI_FLAG_FIRST : 0,
 					"hpwdt");
 	if (retval != 0) {
 		dev_warn(&dev->dev,

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