mcelog (1.0~pre3-3) fix_64bit_mem_addr.patch

Description: Use 64bit types for memory addresses
 mcelog reads 64-bit addresses from the MCE, but passes them around with
 type unsigned long, which causes mcelog --dmi to give incorrect
 results on 32-bit systems with more than 4 GiB of RAM.
Origin: other, http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;bug=437022
Bug-Debian: http://bugs.debian.org/437022
Author: Anders Kaseorg <andersk@MIT.EDU>
Author: Julien BLACHE <jblache@debian.org>

Index: mcelog-1.0~pre1/dimm.c
===================================================================
--- mcelog-1.0~pre1.orig/dimm.c	2009-12-09 16:46:15.000000000 +0100
+++ mcelog-1.0~pre1/dimm.c	2010-03-09 08:41:31.000000000 +0100
@@ -351,14 +351,14 @@
 		Eprintf("Cannot run error trigger %s for %s\n", trigger, loc);
 	open_dimm_db(NULL);
 }
-void new_error(unsigned long addr, unsigned long max_error, char *trigger)
+void new_error(unsigned long long addr, unsigned long max_error, char *trigger)
 {
 	struct dmi_memdev **devs;
 	int i;
 
 	devs = dmi_find_addr(addr);
 	if (devs[0] == NULL) {
-		Wprintf("No memory found for address %lx\n", addr);
+		Wprintf("No memory found for address %Lx\n", addr);
 		exit(1);
 	}
 	for (i = 0; devs[i]; i++) {
@@ -366,7 +366,7 @@
 		char *loc = dmi_getstring(&d->header, d->device_locator);
 		struct group *g = find_entry(dimm_db, NULL, "Locator", loc);
 		if (!g) { // shouldn't happen
-			Eprintf("No record found for %lx\n", addr);
+			Eprintf("No record found for %Lx\n", addr);
 			return;
 		}
 		unsigned long val = inc_val(g, "corrected errors");
Index: mcelog-1.0~pre1/dimm.h
===================================================================
--- mcelog-1.0~pre1.orig/dimm.h	2009-12-09 16:46:15.000000000 +0100
+++ mcelog-1.0~pre1/dimm.h	2010-03-09 08:41:31.000000000 +0100
@@ -1,6 +1,6 @@
 void close_dimm_db(void);
 int open_dimm_db(char *fn);
-void new_error(unsigned long addr, unsigned long max_error, char *trigger);
+void new_error(unsigned long long addr, unsigned long max_error, char *trigger);
 void reset_dimm(char *locator);
 void gc_dimms(void);
 void dump_all_dimms(void);
Index: mcelog-1.0~pre1/dmi.c
===================================================================
--- mcelog-1.0~pre1.orig/dmi.c	2009-12-09 16:46:15.000000000 +0100
+++ mcelog-1.0~pre1/dmi.c	2010-03-09 08:41:31.000000000 +0100
@@ -244,7 +244,7 @@
 			Wprintf("%s ", type_details[i]);
 }
 
-static void dump_memdev(struct dmi_memdev *md, unsigned long addr)
+static void dump_memdev(struct dmi_memdev *md, unsigned long long addr)
 {
 	char tmp[20];
 	char unit[10];
@@ -253,7 +253,7 @@
 	if (md->header.length < 
 			offsetof(struct dmi_memdev, manufacturer)) { 
 		if (verbose > 0)
-			printf("Memory device for address %lx too short %hu\n",
+			printf("Memory device for address %Lx too short %hu\n",
 			       addr, md->header.length);
 		return;
 	}	
@@ -445,7 +445,7 @@
 			DMIGET(dmi_dimms[i],device_set));
 }
 
-struct dmi_memdev **dmi_find_addr(unsigned long addr)
+struct dmi_memdev **dmi_find_addr(unsigned long long addr)
 {
 	struct dmi_memdev **devs; 
 	int i, k;
@@ -489,7 +489,7 @@
 	return devs;
 }
 
-void dmi_decodeaddr(unsigned long addr)
+void dmi_decodeaddr(unsigned long long addr)
 {
 	struct dmi_memdev **devs = dmi_find_addr(addr);
 	if (devs[0]) { 
@@ -498,7 +498,7 @@
 		for (i = 0; devs[i]; i++) 
 			dump_memdev(devs[i], addr);
 	} else { 
-		Wprintf("No DIMM found for %lx in SMBIOS\n", addr);
+		Wprintf("No DIMM found for %Lx in SMBIOS\n", addr);
 	}
 	free(devs);
 } 
Index: mcelog-1.0~pre1/dmi.h
===================================================================
--- mcelog-1.0~pre1.orig/dmi.h	2009-12-09 16:46:15.000000000 +0100
+++ mcelog-1.0~pre1/dmi.h	2010-03-09 08:41:31.000000000 +0100
@@ -62,10 +62,10 @@
 }  __attribute__((packed));
 
 int opendmi(void);
-void dmi_decodeaddr(unsigned long addr);
+void dmi_decodeaddr(unsigned long long addr);
 int dmi_sanity_check(void);
 unsigned dmi_dimm_size(unsigned short size, char *unit);
-struct dmi_memdev **dmi_find_addr(unsigned long addr);
+struct dmi_memdev **dmi_find_addr(unsigned long long addr);
 void dmi_set_verbosity(int v);
 
 char *dmi_getstring(struct dmi_entry *e, unsigned number);
Index: mcelog-1.0~pre1/mcelog.c
===================================================================
--- mcelog-1.0~pre1.orig/mcelog.c	2009-12-09 16:46:15.000000000 +0100
+++ mcelog-1.0~pre1/mcelog.c	2010-03-09 08:41:31.000000000 +0100
@@ -121,7 +121,7 @@
 	}
 } 
 
-static void resolveaddr(unsigned long addr)
+static void resolveaddr(unsigned long long addr)
 {
 	if (addr && do_dmi && dmi_forced)
 		dmi_decodeaddr(addr);