x86/boot/e820: Rename 'e820_map' variables to 'e820_array'

In line with the rename to 'struct e820_array', harmonize the naming of common e820
table variable names as well:

 e820          =>  e820_array
 e820_saved    =>  e820_array_saved
 e820_map      =>  e820_array
 initial_e820  =>  e820_array_init

This makes the variable names more consistent  and easier to grep for.

No change in functionality.

Cc: Alex Thorlton <athorlton@sgi.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Huang, Ying <ying.huang@intel.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul Jackson <pj@sgi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/Documentation/x86/zero-page.txt b/Documentation/x86/zero-page.txt
index 1746ddcfa50c2a9ed87983da1961527f31339466..b323b705f4190d8276c0b37724a9b6ed1d4de71d 100644 (file)
--- a/Documentation/x86/zero-page.txt
+++ b/Documentation/x86/zero-page.txt
@@ -27,12 +27,12 @@ Offset      Proto   Name            Meaning
 1C0/020        ALL     efi_info        EFI 32 information (struct efi_info)
 1E0/004        ALL     alk_mem_k       Alternative mem check, in KB
 1E4/004        ALL     scratch         Scratch field for the kernel setup code
-1E8/001        ALL     e820_entries    Number of entries in e820_map (below)
+1E8/001        ALL     e820_entries    Number of entries in e820_array (below)
 1E9/001        ALL     eddbuf_entries  Number of entries in eddbuf (below)
 1EA/001        ALL     edd_mbr_sig_buf_entries Number of entries in edd_mbr_sig_buffer
                                (below)
 1EF/001        ALL     sentinel        Used to detect broken bootloaders
 290/040        ALL     edd_mbr_sig_buffer EDD MBR signatures
-2D0/A00        ALL     e820_map        E820 memory map table
+2D0/A00        ALL     e820_array      E820 memory map table
                                (array of struct e820_entry)
 D00/1EC        ALL     eddbuf          EDD data (array of struct edd_info)

diff --git a/arch/x86/boot/compressed/eboot.c b/arch/x86/boot/compressed/eboot.c
index e1a3e2cde5cb07de749cd5ec49a2d5c8eb755cb2..b5cc1e72c63ab9fe1a2ca39fcb91f14d8fd22bfc 100644 (file)
--- a/arch/x86/boot/compressed/eboot.c
+++ b/arch/x86/boot/compressed/eboot.c
@@ -917,7 +917,7 @@ static void add_e820ext(struct boot_params *params,
 static efi_status_t setup_e820(struct boot_params *params,
                               struct setup_data *e820ext, u32 e820ext_size)
 {
-       struct e820_entry *e820_map = &params->e820_map[0];
+       struct e820_entry *e820_array = &params->e820_array[0];
        struct efi_info *efi = &params->efi_info;
        struct e820_entry *prev = NULL;
        u32 nr_entries;
@@ -982,7 +982,7 @@ static efi_status_t setup_e820(struct boot_params *params,
                        continue;
                }
 
-               if (nr_entries == ARRAY_SIZE(params->e820_map)) {
+               if (nr_entries == ARRAY_SIZE(params->e820_array)) {
                        u32 need = (nr_desc - i) * sizeof(struct e820_entry) +
                                   sizeof(struct setup_data);
 
@@ -990,18 +990,18 @@ static efi_status_t setup_e820(struct boot_params *params,
                                return EFI_BUFFER_TOO_SMALL;
 
                        /* boot_params map full, switch to e820 extended */
-                       e820_map = (struct e820_entry *)e820ext->data;
+                       e820_array = (struct e820_entry *)e820ext->data;
                }
 
-               e820_map->addr = d->phys_addr;
-               e820_map->size = d->num_pages << PAGE_SHIFT;
-               e820_map->type = e820_type;
-               prev = e820_map++;
+               e820_array->addr = d->phys_addr;
+               e820_array->size = d->num_pages << PAGE_SHIFT;
+               e820_array->type = e820_type;
+               prev = e820_array++;
                nr_entries++;
        }
 
-       if (nr_entries > ARRAY_SIZE(params->e820_map)) {
-               u32 nr_e820ext = nr_entries - ARRAY_SIZE(params->e820_map);
+       if (nr_entries > ARRAY_SIZE(params->e820_array)) {
+               u32 nr_e820ext = nr_entries - ARRAY_SIZE(params->e820_array);
 
                add_e820ext(params, e820ext, nr_e820ext);
                nr_entries -= nr_e820ext;
@@ -1055,9 +1055,9 @@ static efi_status_t exit_boot_func(efi_system_table_t *sys_table_arg,
 
        if (first) {
                nr_desc = *map->buff_size / *map->desc_size;
-               if (nr_desc > ARRAY_SIZE(p->boot_params->e820_map)) {
+               if (nr_desc > ARRAY_SIZE(p->boot_params->e820_array)) {
                        u32 nr_e820ext = nr_desc -
-                                       ARRAY_SIZE(p->boot_params->e820_map);
+                                       ARRAY_SIZE(p->boot_params->e820_array);
 
                        status = alloc_e820ext(nr_e820ext, &p->e820ext,
                                               &p->e820ext_size);

diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index 17da12e92e9933c4b48d5620ec870f7dabef85a6..f0e37236cfe16d7da6b84b53e4e9ca54ae86d968 100644 (file)
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -518,7 +518,7 @@ static unsigned long find_random_phys_addr(unsigned long minimum,
 
        /* Verify potential e820 positions, appending to slots list. */
        for (i = 0; i < boot_params->e820_entries; i++) {
-               process_e820_entry(&boot_params->e820_map[i], minimum,
+               process_e820_entry(&boot_params->e820_array[i], minimum,
                                   image_size);
                if (slot_area_index == MAX_SLOT_AREA) {
                        debug_putstr("Aborted e820 scan (slot_areas full)!\n");

diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
index 331b3d831cc42d8ae0aff69ff6cb55b0b924c7a4..f2132b3e6880cc42330644fd74a74c5bce3b3c51 100644 (file)
--- a/arch/x86/boot/memory.c
+++ b/arch/x86/boot/memory.c
@@ -21,7 +21,7 @@ static int detect_memory_e820(void)
 {
        int count = 0;
        struct biosregs ireg, oreg;
-       struct e820_entry *desc = boot_params.e820_map;
+       struct e820_entry *desc = boot_params.e820_array;
        static struct e820_entry buf; /* static so it is zeroed */
 
        initregs(&ireg);
@@ -66,7 +66,7 @@ static int detect_memory_e820(void)
 
                *desc++ = buf;
                count++;
-       } while (ireg.ebx && count < ARRAY_SIZE(boot_params.e820_map));
+       } while (ireg.ebx && count < ARRAY_SIZE(boot_params.e820_array));
 
        return boot_params.e820_entries = count;
 }

diff --git a/arch/x86/include/asm/e820/api.h b/arch/x86/include/asm/e820/api.h
index 4895544b17abc0d0c3cb1b7eb905c8bf4f558f4e..0156532dd65a8bba9f3eaae5eb84bcaf2c8cb33c 100644 (file)
--- a/arch/x86/include/asm/e820/api.h
+++ b/arch/x86/include/asm/e820/api.h
@@ -4,8 +4,8 @@
 #include <asm/e820/types.h>
 
 /* see comment in arch/x86/kernel/e820.c */
-extern struct e820_array *e820;
-extern struct e820_array *e820_saved;
+extern struct e820_array *e820_array;
+extern struct e820_array *e820_array_saved;
 
 extern unsigned long pci_mem_start;
 
@@ -13,7 +13,7 @@ extern int  e820_any_mapped(u64 start, u64 end, unsigned type);
 extern int  e820_all_mapped(u64 start, u64 end, unsigned type);
 extern void e820_add_region(u64 start, u64 size, int type);
 extern void e820_print_map(char *who);
-extern int  sanitize_e820_map(struct e820_entry *biosmap, int max_nr_map, u32 *pnr_map);
+extern int  sanitize_e820_array(struct e820_entry *biosmap, int max_nr_map, u32 *pnr_map);
 extern u64  e820_update_range(u64 start, u64 size, unsigned old_type, unsigned new_type);
 extern u64  e820_remove_range(u64 start, u64 size, unsigned old_type, int checktype);
 extern void update_e820(void);

diff --git a/arch/x86/include/asm/e820/types.h b/arch/x86/include/asm/e820/types.h
index 05e25cabfafb4d3384fef37cc635fe0b6f2e5154..e3171867e12652e7d8b4e0d6a7f80f7a0cf45fde 100644 (file)
--- a/arch/x86/include/asm/e820/types.h
+++ b/arch/x86/include/asm/e820/types.h
@@ -21,7 +21,7 @@
  *
  * This allows for bootstrap/firmware quirks such as possible duplicate
  * E820 entries that might need room in the same arrays, prior to the
- * call to sanitize_e820_map() to remove duplicates.  The allowance
+ * call to sanitize_e820_array() to remove duplicates.  The allowance
  * of three memory map entries per node is "enough" entries for
  * the initial hardware platform motivating this mechanism to make
  * use of additional EFI map entries.  Future platforms may want

diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h
index f0a7170d5a9dcc3c2704ac432800a91cecd4228d..702f1c6d804ef64937947f3277d42d2192144c3c 100644 (file)
--- a/arch/x86/include/uapi/asm/bootparam.h
+++ b/arch/x86/include/uapi/asm/bootparam.h
@@ -152,7 +152,7 @@ struct boot_params {
        struct setup_header hdr;    /* setup header */  /* 0x1f1 */
        __u8  _pad7[0x290-0x1f1-sizeof(struct setup_header)];
        __u32 edd_mbr_sig_buffer[EDD_MBR_SIG_MAX];      /* 0x290 */
-       struct e820_entry e820_map[E820MAX];            /* 0x2d0 */
+       struct e820_entry e820_array[E820MAX];          /* 0x2d0 */
        __u8  _pad8[48];                                /* 0xcd0 */
        struct edd_info eddbuf[EDDMAXNR];               /* 0xd00 */
        __u8  _pad9[276];                               /* 0xeec */

diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
index 81b67df3b52f2d47d800cd14aa245bdf433ed625..036d9140384d69ef04c78244adf9fcdfeab130e7 100644 (file)
--- a/arch/x86/kernel/crash.c
+++ b/arch/x86/kernel/crash.c
@@ -512,7 +512,7 @@ static int add_e820_entry(struct boot_params *params, struct e820_entry *entry)
        if (nr_e820_entries >= E820MAX)
                return 1;
 
-       memcpy(&params->e820_map[nr_e820_entries], entry,
+       memcpy(&params->e820_array[nr_e820_entries], entry,
                        sizeof(struct e820_entry));
        params->e820_entries++;
        return 0;

diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 1f75b95185b8213fd062349590cbdf16cc458be1..49d47d6b1afe449ec9fa7691e42fab9cac52201c 100644 (file)
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -2,7 +2,7 @@
  * Handle the memory map.
  * The functions here do the job until bootmem takes over.
  *
- *  Getting sanitize_e820_map() in sync with i386 version by applying change:
+ *  Getting sanitize_e820_array() in sync with i386 version by applying change:
  *  -  Provisions for empty E820 memory regions (reported by certain BIOSes).
  *     Alex Achenbach <xela@slit.de>, December 2002.
  *  Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
@@ -27,11 +27,11 @@
 #include <asm/cpufeature.h>
 
 /*
- * The e820 map is the map that gets modified e.g. with command line parameters
+ * The e820 table is the array that gets modified e.g. with command line parameters
  * and that is also registered with modifications in the kernel resource tree
  * with the iomem_resource as parent.
  *
- * The e820_saved is directly saved after the BIOS-provided memory map is
+ * The e820_array_saved is directly saved after the BIOS-provided memory map is
  * copied. It doesn't get modified afterwards. It's registered for the
  * /sys/firmware/memmap interface.
  *
@@ -40,10 +40,10 @@
  * user can e.g. boot the original kernel with mem=1G while still booting the
  * next kernel with full memory.
  */
-static struct e820_array initial_e820  __initdata;
-static struct e820_array initial_e820_saved  __initdata;
-struct e820_array *e820 __refdata = &initial_e820;
-struct e820_array *e820_saved __refdata = &initial_e820_saved;
+static struct e820_array e820_array_init  __initdata;
+static struct e820_array initial_e820_array_saved  __initdata;
+struct e820_array *e820_array __refdata = &e820_array_init;
+struct e820_array *e820_array_saved __refdata = &initial_e820_array_saved;
 
 /* For PCI or other memory-mapped resources */
 unsigned long pci_mem_start = 0xaeedbabe;
@@ -60,8 +60,8 @@ e820_any_mapped(u64 start, u64 end, unsigned type)
 {
        int i;
 
-       for (i = 0; i < e820->nr_map; i++) {
-               struct e820_entry *ei = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               struct e820_entry *ei = &e820_array->map[i];
 
                if (type && ei->type != type)
                        continue;
@@ -83,8 +83,8 @@ int __init e820_all_mapped(u64 start, u64 end, unsigned type)
 {
        int i;
 
-       for (i = 0; i < e820->nr_map; i++) {
-               struct e820_entry *ei = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               struct e820_entry *ei = &e820_array->map[i];
 
                if (type && ei->type != type)
                        continue;
@@ -130,7 +130,7 @@ static void __init __e820_add_region(struct e820_array *e820x, u64 start, u64 si
 
 void __init e820_add_region(u64 start, u64 size, int type)
 {
-       __e820_add_region(e820, start, size, type);
+       __e820_add_region(e820_array, start, size, type);
 }
 
 static void __init e820_print_type(u32 type)
@@ -166,12 +166,12 @@ void __init e820_print_map(char *who)
 {
        int i;
 
-       for (i = 0; i < e820->nr_map; i++) {
+       for (i = 0; i < e820_array->nr_map; i++) {
                printk(KERN_INFO "%s: [mem %#018Lx-%#018Lx] ", who,
-                      (unsigned long long) e820->map[i].addr,
+                      (unsigned long long) e820_array->map[i].addr,
                       (unsigned long long)
-                      (e820->map[i].addr + e820->map[i].size - 1));
-               e820_print_type(e820->map[i].type);
+                      (e820_array->map[i].addr + e820_array->map[i].size - 1));
+               e820_print_type(e820_array->map[i].type);
                printk(KERN_CONT "\n");
        }
 }
@@ -195,7 +195,7 @@ void __init e820_print_map(char *who)
  * sanitizing succeeds the *pnr_map will be updated with the new
  * number of valid entries (something no more than max_nr_map).
  *
- * The return value from sanitize_e820_map() is zero if it
+ * The return value from sanitize_e820_array() is zero if it
  * successfully 'sanitized' the map entries passed in, and is -1
  * if it did nothing, which can happen if either of (1) it was
  * only passed one map entry, or (2) any of the input map entries
@@ -259,7 +259,7 @@ static int __init cpcompare(const void *a, const void *b)
        return (ap->addr != ap->pbios->addr) - (bp->addr != bp->pbios->addr);
 }
 
-int __init sanitize_e820_map(struct e820_entry *biosmap, int max_nr_map,
+int __init sanitize_e820_array(struct e820_entry *biosmap, int max_nr_map,
                             u32 *pnr_map)
 {
        static struct change_member change_point_list[2*E820_X_MAX] __initdata;
@@ -385,7 +385,7 @@ int __init sanitize_e820_map(struct e820_entry *biosmap, int max_nr_map,
        return 0;
 }
 
-static int __init __append_e820_map(struct e820_entry *biosmap, int nr_map)
+static int __init __append_e820_array(struct e820_entry *biosmap, int nr_map)
 {
        while (nr_map) {
                u64 start = biosmap->addr;
@@ -414,13 +414,13 @@ static int __init __append_e820_map(struct e820_entry *biosmap, int nr_map)
  * will have given us a memory map that we can use to properly
  * set up memory.  If we aren't, we'll fake a memory map.
  */
-static int __init append_e820_map(struct e820_entry *biosmap, int nr_map)
+static int __init append_e820_array(struct e820_entry *biosmap, int nr_map)
 {
        /* Only one memory region (or negative)? Ignore it */
        if (nr_map < 2)
                return -1;
 
-       return __append_e820_map(biosmap, nr_map);
+       return __append_e820_array(biosmap, nr_map);
 }
 
 static u64 __init __e820_update_range(struct e820_array *e820x, u64 start,
@@ -495,13 +495,13 @@ static u64 __init __e820_update_range(struct e820_array *e820x, u64 start,
 u64 __init e820_update_range(u64 start, u64 size, unsigned old_type,
                             unsigned new_type)
 {
-       return __e820_update_range(e820, start, size, old_type, new_type);
+       return __e820_update_range(e820_array, start, size, old_type, new_type);
 }
 
 static u64 __init e820_update_range_saved(u64 start, u64 size,
                                          unsigned old_type, unsigned new_type)
 {
-       return __e820_update_range(e820_saved, start, size, old_type,
+       return __e820_update_range(e820_array_saved, start, size, old_type,
                                     new_type);
 }
 
@@ -523,8 +523,8 @@ u64 __init e820_remove_range(u64 start, u64 size, unsigned old_type,
                e820_print_type(old_type);
        printk(KERN_CONT "\n");
 
-       for (i = 0; i < e820->nr_map; i++) {
-               struct e820_entry *ei = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               struct e820_entry *ei = &e820_array->map[i];
                u64 final_start, final_end;
                u64 ei_end;
 
@@ -568,15 +568,15 @@ u64 __init e820_remove_range(u64 start, u64 size, unsigned old_type,
 
 void __init update_e820(void)
 {
-       if (sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map))
+       if (sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map), &e820_array->nr_map))
                return;
        printk(KERN_INFO "e820: modified physical RAM map:\n");
        e820_print_map("modified");
 }
-static void __init update_e820_saved(void)
+static void __init update_e820_array_saved(void)
 {
-       sanitize_e820_map(e820_saved->map, ARRAY_SIZE(e820_saved->map),
-                               &e820_saved->nr_map);
+       sanitize_e820_array(e820_array_saved->map, ARRAY_SIZE(e820_array_saved->map),
+                               &e820_array_saved->nr_map);
 }
 #define MAX_GAP_END 0x100000000ull
 /*
@@ -586,12 +586,12 @@ static int __init e820_search_gap(unsigned long *gapstart,
                unsigned long *gapsize)
 {
        unsigned long long last = MAX_GAP_END;
-       int i = e820->nr_map;
+       int i = e820_array->nr_map;
        int found = 0;
 
        while (--i >= 0) {
-               unsigned long long start = e820->map[i].addr;
-               unsigned long long end = start + e820->map[i].size;
+               unsigned long long start = e820_array->map[i].addr;
+               unsigned long long end = start + e820_array->map[i].size;
 
                /*
                 * Since "last" is at most 4GB, we know we'll
@@ -650,7 +650,7 @@ __init void e820_setup_gap(void)
 /*
  * Called late during init, in free_initmem().
  *
- * Initial e820 and e820_saved are largish __initdata arrays.
+ * Initial e820 and e820_array_saved are largish __initdata arrays.
  * Copy them to (usually much smaller) dynamically allocated area.
  * This is done after all tweaks we ever do to them:
  * all functions which modify them are __init functions,
@@ -661,23 +661,23 @@ __init void e820_reallocate_tables(void)
        struct e820_array *n;
        int size;
 
-       size = offsetof(struct e820_array, map) + sizeof(struct e820_entry) * e820->nr_map;
+       size = offsetof(struct e820_array, map) + sizeof(struct e820_entry) * e820_array->nr_map;
        n = kmalloc(size, GFP_KERNEL);
        BUG_ON(!n);
-       memcpy(n, e820, size);
-       e820 = n;
+       memcpy(n, e820_array, size);
+       e820_array = n;
 
-       size = offsetof(struct e820_array, map) + sizeof(struct e820_entry) * e820_saved->nr_map;
+       size = offsetof(struct e820_array, map) + sizeof(struct e820_entry) * e820_array_saved->nr_map;
        n = kmalloc(size, GFP_KERNEL);
        BUG_ON(!n);
-       memcpy(n, e820_saved, size);
-       e820_saved = n;
+       memcpy(n, e820_array_saved, size);
+       e820_array_saved = n;
 }
 
 /**
  * Because of the size limitation of struct boot_params, only first
  * 128 E820 memory entries are passed to kernel via
- * boot_params.e820_map, others are passed via SETUP_E820_EXT node of
+ * boot_params.e820_array, others are passed via SETUP_E820_EXT node of
  * linked list of struct setup_data, which is parsed here.
  */
 void __init parse_e820_ext(u64 phys_addr, u32 data_len)
@@ -689,8 +689,8 @@ void __init parse_e820_ext(u64 phys_addr, u32 data_len)
        sdata = early_memremap(phys_addr, data_len);
        entries = sdata->len / sizeof(struct e820_entry);
        extmap = (struct e820_entry *)(sdata->data);
-       __append_e820_map(extmap, entries);
-       sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map);
+       __append_e820_array(extmap, entries);
+       sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map), &e820_array->nr_map);
        early_memunmap(sdata, data_len);
        printk(KERN_INFO "e820: extended physical RAM map:\n");
        e820_print_map("extended");
@@ -709,8 +709,8 @@ void __init e820_mark_nosave_regions(unsigned long limit_pfn)
        int i;
        unsigned long pfn = 0;
 
-       for (i = 0; i < e820->nr_map; i++) {
-               struct e820_entry *ei = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               struct e820_entry *ei = &e820_array->map[i];
 
                if (pfn < PFN_UP(ei->addr))
                        register_nosave_region(pfn, PFN_UP(ei->addr));
@@ -734,8 +734,8 @@ static int __init e820_mark_nvs_memory(void)
 {
        int i;
 
-       for (i = 0; i < e820->nr_map; i++) {
-               struct e820_entry *ei = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               struct e820_entry *ei = &e820_array->map[i];
 
                if (ei->type == E820_NVS)
                        acpi_nvs_register(ei->addr, ei->size);
@@ -747,7 +747,7 @@ core_initcall(e820_mark_nvs_memory);
 #endif
 
 /*
- * pre allocated 4k and reserved it in memblock and e820_saved
+ * pre allocated 4k and reserved it in memblock and e820_array_saved
  */
 u64 __init early_reserve_e820(u64 size, u64 align)
 {
@@ -756,8 +756,8 @@ u64 __init early_reserve_e820(u64 size, u64 align)
        addr = __memblock_alloc_base(size, align, MEMBLOCK_ALLOC_ACCESSIBLE);
        if (addr) {
                e820_update_range_saved(addr, size, E820_RAM, E820_RESERVED);
-               printk(KERN_INFO "e820: update e820_saved for early_reserve_e820\n");
-               update_e820_saved();
+               printk(KERN_INFO "e820: update e820_array_saved for early_reserve_e820\n");
+               update_e820_array_saved();
        }
 
        return addr;
@@ -782,8 +782,8 @@ static unsigned long __init e820_end_pfn(unsigned long limit_pfn, unsigned type)
        unsigned long last_pfn = 0;
        unsigned long max_arch_pfn = MAX_ARCH_PFN;
 
-       for (i = 0; i < e820->nr_map; i++) {
-               struct e820_entry *ei = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               struct e820_entry *ei = &e820_array->map[i];
                unsigned long start_pfn;
                unsigned long end_pfn;
 
@@ -874,7 +874,7 @@ static int __init parse_memmap_one(char *p)
                 */
                saved_max_pfn = e820_end_of_ram_pfn();
 #endif
-               e820->nr_map = 0;
+               e820_array->nr_map = 0;
                userdef = 1;
                return 0;
        }
@@ -921,8 +921,8 @@ early_param("memmap", parse_memmap_opt);
 void __init finish_e820_parsing(void)
 {
        if (userdef) {
-               if (sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map),
-                                       &e820->nr_map) < 0)
+               if (sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map),
+                                       &e820_array->nr_map) < 0)
                        early_panic("Invalid user supplied memory map");
 
                printk(KERN_INFO "e820: user-defined physical RAM map:\n");
@@ -1009,35 +1009,35 @@ void __init e820_reserve_resources(void)
        struct resource *res;
        u64 end;
 
-       res = alloc_bootmem(sizeof(struct resource) * e820->nr_map);
+       res = alloc_bootmem(sizeof(struct resource) * e820_array->nr_map);
        e820_res = res;
-       for (i = 0; i < e820->nr_map; i++) {
-               end = e820->map[i].addr + e820->map[i].size - 1;
+       for (i = 0; i < e820_array->nr_map; i++) {
+               end = e820_array->map[i].addr + e820_array->map[i].size - 1;
                if (end != (resource_size_t)end) {
                        res++;
                        continue;
                }
-               res->name = e820_type_to_string(e820->map[i].type);
-               res->start = e820->map[i].addr;
+               res->name = e820_type_to_string(e820_array->map[i].type);
+               res->start = e820_array->map[i].addr;
                res->end = end;
 
-               res->flags = e820_type_to_iomem_type(e820->map[i].type);
-               res->desc = e820_type_to_iores_desc(e820->map[i].type);
+               res->flags = e820_type_to_iomem_type(e820_array->map[i].type);
+               res->desc = e820_type_to_iores_desc(e820_array->map[i].type);
 
                /*
                 * don't register the region that could be conflicted with
                 * pci device BAR resource and insert them later in
                 * pcibios_resource_survey()
                 */
-               if (do_mark_busy(e820->map[i].type, res)) {
+               if (do_mark_busy(e820_array->map[i].type, res)) {
                        res->flags |= IORESOURCE_BUSY;
                        insert_resource(&iomem_resource, res);
                }
                res++;
        }
 
-       for (i = 0; i < e820_saved->nr_map; i++) {
-               struct e820_entry *entry = &e820_saved->map[i];
+       for (i = 0; i < e820_array_saved->nr_map; i++) {
+               struct e820_entry *entry = &e820_array_saved->map[i];
                firmware_map_add_early(entry->addr,
                        entry->addr + entry->size,
                        e820_type_to_string(entry->type));
@@ -1069,7 +1069,7 @@ void __init e820_reserve_resources_late(void)
        struct resource *res;
 
        res = e820_res;
-       for (i = 0; i < e820->nr_map; i++) {
+       for (i = 0; i < e820_array->nr_map; i++) {
                if (!res->parent && res->end)
                        insert_resource_expand_to_fit(&iomem_resource, res);
                res++;
@@ -1079,8 +1079,8 @@ void __init e820_reserve_resources_late(void)
         * Try to bump up RAM regions to reasonable boundaries to
         * avoid stolen RAM:
         */
-       for (i = 0; i < e820->nr_map; i++) {
-               struct e820_entry *entry = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               struct e820_entry *entry = &e820_array->map[i];
                u64 start, end;
 
                if (entry->type != E820_RAM)
@@ -1110,11 +1110,11 @@ char *__init default_machine_specific_memory_setup(void)
         * the next section from 1mb->appropriate_mem_k
         */
        new_nr = boot_params.e820_entries;
-       sanitize_e820_map(boot_params.e820_map,
-                       ARRAY_SIZE(boot_params.e820_map),
+       sanitize_e820_array(boot_params.e820_array,
+                       ARRAY_SIZE(boot_params.e820_array),
                        &new_nr);
        boot_params.e820_entries = new_nr;
-       if (append_e820_map(boot_params.e820_map, boot_params.e820_entries)
+       if (append_e820_array(boot_params.e820_array, boot_params.e820_entries)
          < 0) {
                u64 mem_size;
 
@@ -1128,7 +1128,7 @@ char *__init default_machine_specific_memory_setup(void)
                        who = "BIOS-e801";
                }
 
-               e820->nr_map = 0;
+               e820_array->nr_map = 0;
                e820_add_region(0, LOWMEMSIZE(), E820_RAM);
                e820_add_region(HIGH_MEMORY, mem_size << 10, E820_RAM);
        }
@@ -1142,7 +1142,7 @@ void __init setup_memory_map(void)
        char *who;
 
        who = x86_init.resources.memory_setup();
-       memcpy(e820_saved, e820, sizeof(struct e820_array));
+       memcpy(e820_array_saved, e820_array, sizeof(struct e820_array));
        printk(KERN_INFO "e820: BIOS-provided physical RAM map:\n");
        e820_print_map(who);
 }
@@ -1159,8 +1159,8 @@ void __init memblock_x86_fill(void)
         */
        memblock_allow_resize();
 
-       for (i = 0; i < e820->nr_map; i++) {
-               struct e820_entry *ei = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               struct e820_entry *ei = &e820_array->map[i];
 
                end = ei->addr + ei->size;
                if (end != (resource_size_t)end)

diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 6a08e25a48d8dc46ee01efc809fe7a4f6ff3db2d..31d755534c365eda0d4542150298409d4d32a30f 100644 (file)
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -547,7 +547,7 @@ intel_graphics_stolen(int num, int slot, int func,
 
        /* Mark this space as reserved */
        e820_add_region(base, size, E820_RESERVED);
-       sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map);
+       sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map), &e820_array->nr_map);
 }
 
 static void __init intel_graphics_quirks(int num, int slot, int func)

diff --git a/arch/x86/kernel/kexec-bzimage64.c b/arch/x86/kernel/kexec-bzimage64.c
index d70e8d65cc164e9c9bf88fba653c0d9ffb0474b0..6bedcb9bad1ed79c2b935d6e41684f6284c84875 100644 (file)
--- a/arch/x86/kernel/kexec-bzimage64.c
+++ b/arch/x86/kernel/kexec-bzimage64.c
@@ -100,14 +100,14 @@ static int setup_e820_entries(struct boot_params *params)
 {
        unsigned int nr_e820_entries;
 
-       nr_e820_entries = e820_saved->nr_map;
+       nr_e820_entries = e820_array_saved->nr_map;
 
        /* TODO: Pass entries more than E820MAX in bootparams setup data */
        if (nr_e820_entries > E820MAX)
                nr_e820_entries = E820MAX;
 
        params->e820_entries = nr_e820_entries;
-       memcpy(&params->e820_map, &e820_saved->map,
+       memcpy(&params->e820_array, &e820_array_saved->map,
               nr_e820_entries * sizeof(struct e820_entry));
 
        return 0;
@@ -233,10 +233,10 @@ setup_boot_parameters(struct kimage *image, struct boot_params *params,
        nr_e820_entries = params->e820_entries;
 
        for (i = 0; i < nr_e820_entries; i++) {
-               if (params->e820_map[i].type != E820_RAM)
+               if (params->e820_array[i].type != E820_RAM)
                        continue;
-               start = params->e820_map[i].addr;
-               end = params->e820_map[i].addr + params->e820_map[i].size - 1;
+               start = params->e820_array[i].addr;
+               end = params->e820_array[i].addr + params->e820_array[i].size - 1;
 
                if ((start <= 0x100000) && end > 0x100000) {
                        mem_k = (end >> 10) - (0x100000 >> 10);

diff --git a/arch/x86/kernel/resource.c b/arch/x86/kernel/resource.c
index 06a6e804907006ef56602f30e3c113e5f3418d0e..aeec503e0a6dc32cea06efb51eeed97a5b93b35e 100644 (file)
--- a/arch/x86/kernel/resource.c
+++ b/arch/x86/kernel/resource.c
@@ -27,8 +27,8 @@ static void remove_e820_regions(struct resource *avail)
        int i;
        struct e820_entry *entry;
 
-       for (i = 0; i < e820->nr_map; i++) {
-               entry = &e820->map[i];
+       for (i = 0; i < e820_array->nr_map; i++) {
+               entry = &e820_array->map[i];
 
                resource_clip(avail, entry->addr,
                              entry->addr + entry->size - 1);

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index d2bdda9c3d6f80954e474a32285bb7287cc98453..a91db2edee9e0cc7c327d112e75424aa55e88577 100644 (file)
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -458,8 +458,8 @@ static void __init e820_reserve_setup_data(void)
                early_memunmap(data, sizeof(*data));
        }
 
-       sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map);
-       memcpy(e820_saved, e820, sizeof(struct e820_array));
+       sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map), &e820_array->nr_map);
+       memcpy(e820_array_saved, e820_array, sizeof(struct e820_array));
        printk(KERN_INFO "extended physical RAM map:\n");
        e820_print_map("reserve setup_data");
 }
@@ -763,7 +763,7 @@ static void __init trim_bios_range(void)
         */
        e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
 
-       sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map);
+       sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map), &e820_array->nr_map);
 }
 
 /* called before trim_bios_range() to spare extra sanitize */
@@ -1026,7 +1026,7 @@ void __init setup_arch(char **cmdline_p)
                early_dump_pci_devices();
 #endif
 
-       /* update the e820_saved too */
+       /* update the e820_array_saved too */
        e820_reserve_setup_data();
        finish_e820_parsing();
 
@@ -1056,7 +1056,7 @@ void __init setup_arch(char **cmdline_p)
        if (ppro_with_ram_bug()) {
                e820_update_range(0x70000000ULL, 0x40000ULL, E820_RAM,
                                  E820_RESERVED);
-               sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map);
+               sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map), &e820_array->nr_map);
                printk(KERN_INFO "fixed physical RAM map:\n");
                e820_print_map("bad_ppro");
        }

diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
index d047da50f2def779159916926a9d229358a3d94a..705f1207181abd7ce5671601107ab4f157eb65a5 100644 (file)
--- a/arch/x86/kernel/tboot.c
+++ b/arch/x86/kernel/tboot.c
@@ -188,12 +188,12 @@ static int tboot_setup_sleep(void)
 
        tboot->num_mac_regions = 0;
 
-       for (i = 0; i < e820->nr_map; i++) {
-               if ((e820->map[i].type != E820_RAM)
-                && (e820->map[i].type != E820_RESERVED_KERN))
+       for (i = 0; i < e820_array->nr_map; i++) {
+               if ((e820_array->map[i].type != E820_RAM)
+                && (e820_array->map[i].type != E820_RESERVED_KERN))
                        continue;
 
-               add_mac_region(e820->map[i].addr, e820->map[i].size);
+               add_mac_region(e820_array->map[i].addr, e820_array->map[i].size);
        }
 
        tboot->acpi_sinfo.kernel_s3_resume_vector =

diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 638d997327c9fc5c40bb2ec2fa4baccca49c5f16..09226a33e41888930dea47affec80ef89eec769c 100644 (file)
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -1178,9 +1178,9 @@ static __init char *lguest_memory_setup(void)
         * The Linux bootloader header contains an "e820" memory map: the
         * Launcher populated the first entry with our memory limit.
         */
-       e820_add_region(boot_params.e820_map[0].addr,
-                         boot_params.e820_map[0].size,
-                         boot_params.e820_map[0].type);
+       e820_add_region(boot_params.e820_array[0].addr,
+                         boot_params.e820_array[0].size,
+                         boot_params.e820_array[0].type);
 
        /* This string is for the boot messages. */
        return "LGUEST";

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 528f682ec640cf2548cca68f6400484555774559..2543a11c9df89f5924dc125d8ceee33e4f8d00c5 100644 (file)
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -167,7 +167,7 @@ static void __init do_add_efi_memmap(void)
                }
                e820_add_region(start, size, e820_type);
        }
-       sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map);
+       sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map), &e820_array->nr_map);
 }
 
 int __init efi_memblock_x86_reserve_range(void)

diff --git a/arch/x86/power/hibernate_64.c b/arch/x86/power/hibernate_64.c
index 874aea614fcf5e856b313961f1247b8377c2097f..c1a245e64ed189bf70fdbc10aa023d2727a4932a 100644 (file)
--- a/arch/x86/power/hibernate_64.c
+++ b/arch/x86/power/hibernate_64.c
@@ -232,7 +232,7 @@ static int get_e820_md5(struct e820_array *map, void *buf)
 
 static void hibernation_e820_save(void *buf)
 {
-       get_e820_md5(e820_saved, buf);
+       get_e820_md5(e820_array_saved, buf);
 }
 
 static bool hibernation_e820_mismatch(void *buf)
@@ -245,7 +245,7 @@ static bool hibernation_e820_mismatch(void *buf)
        if (!memcmp(result, buf, MD5_DIGEST_SIZE))
                return false;
 
-       ret = get_e820_md5(e820_saved, result);
+       ret = get_e820_md5(e820_array_saved, result);
        if (ret)
                return true;
 

diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 7386a6e4c0723c84857c01fc52c2be9d5f2ac753..3cc90e9020640bf9bd3859523446c25030c721ec 100644 (file)
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -41,8 +41,8 @@ struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS] __initdata;
 unsigned long xen_released_pages;
 
 /* E820 map used during setting up memory. */
-static struct e820_entry xen_e820_map[E820_X_MAX] __initdata;
-static u32 xen_e820_map_entries __initdata;
+static struct e820_entry xen_e820_array[E820_X_MAX] __initdata;
+static u32 xen_e820_array_entries __initdata;
 
 /*
  * Buffer used to remap identity mapped pages. We only need the virtual space.
@@ -198,11 +198,11 @@ void __init xen_inv_extra_mem(void)
  */
 static unsigned long __init xen_find_pfn_range(unsigned long *min_pfn)
 {
-       const struct e820_entry *entry = xen_e820_map;
+       const struct e820_entry *entry = xen_e820_array;
        unsigned int i;
        unsigned long done = 0;
 
-       for (i = 0; i < xen_e820_map_entries; i++, entry++) {
+       for (i = 0; i < xen_e820_array_entries; i++, entry++) {
                unsigned long s_pfn;
                unsigned long e_pfn;
 
@@ -457,7 +457,7 @@ static unsigned long __init xen_foreach_remap_area(unsigned long nr_pages,
 {
        phys_addr_t start = 0;
        unsigned long ret_val = 0;
-       const struct e820_entry *entry = xen_e820_map;
+       const struct e820_entry *entry = xen_e820_array;
        int i;
 
        /*
@@ -471,9 +471,9 @@ static unsigned long __init xen_foreach_remap_area(unsigned long nr_pages,
         * example) the DMI tables in a reserved region that begins on
         * a non-page boundary.
         */
-       for (i = 0; i < xen_e820_map_entries; i++, entry++) {
+       for (i = 0; i < xen_e820_array_entries; i++, entry++) {
                phys_addr_t end = entry->addr + entry->size;
-               if (entry->type == E820_RAM || i == xen_e820_map_entries - 1) {
+               if (entry->type == E820_RAM || i == xen_e820_array_entries - 1) {
                        unsigned long start_pfn = PFN_DOWN(start);
                        unsigned long end_pfn = PFN_UP(end);
 
@@ -601,10 +601,10 @@ static void __init xen_align_and_add_e820_region(phys_addr_t start,
 
 static void __init xen_ignore_unusable(void)
 {
-       struct e820_entry *entry = xen_e820_map;
+       struct e820_entry *entry = xen_e820_array;
        unsigned int i;
 
-       for (i = 0; i < xen_e820_map_entries; i++, entry++) {
+       for (i = 0; i < xen_e820_array_entries; i++, entry++) {
                if (entry->type == E820_UNUSABLE)
                        entry->type = E820_RAM;
        }
@@ -620,9 +620,9 @@ bool __init xen_is_e820_reserved(phys_addr_t start, phys_addr_t size)
                return false;
 
        end = start + size;
-       entry = xen_e820_map;
+       entry = xen_e820_array;
 
-       for (mapcnt = 0; mapcnt < xen_e820_map_entries; mapcnt++) {
+       for (mapcnt = 0; mapcnt < xen_e820_array_entries; mapcnt++) {
                if (entry->type == E820_RAM && entry->addr <= start &&
                    (entry->addr + entry->size) >= end)
                        return false;
@@ -645,9 +645,9 @@ phys_addr_t __init xen_find_free_area(phys_addr_t size)
 {
        unsigned mapcnt;
        phys_addr_t addr, start;
-       struct e820_entry *entry = xen_e820_map;
+       struct e820_entry *entry = xen_e820_array;
 
-       for (mapcnt = 0; mapcnt < xen_e820_map_entries; mapcnt++, entry++) {
+       for (mapcnt = 0; mapcnt < xen_e820_array_entries; mapcnt++, entry++) {
                if (entry->type != E820_RAM || entry->size < size)
                        continue;
                start = entry->addr;
@@ -750,8 +750,8 @@ char * __init xen_memory_setup(void)
        max_pfn = min(max_pfn, xen_start_info->nr_pages);
        mem_end = PFN_PHYS(max_pfn);
 
-       memmap.nr_entries = ARRAY_SIZE(xen_e820_map);
-       set_xen_guest_handle(memmap.buffer, xen_e820_map);
+       memmap.nr_entries = ARRAY_SIZE(xen_e820_array);
+       set_xen_guest_handle(memmap.buffer, xen_e820_array);
 
        op = xen_initial_domain() ?
                XENMEM_machine_memory_map :
@@ -760,16 +760,16 @@ char * __init xen_memory_setup(void)
        if (rc == -ENOSYS) {
                BUG_ON(xen_initial_domain());
                memmap.nr_entries = 1;
-               xen_e820_map[0].addr = 0ULL;
-               xen_e820_map[0].size = mem_end;
+               xen_e820_array[0].addr = 0ULL;
+               xen_e820_array[0].size = mem_end;
                /* 8MB slack (to balance backend allocations). */
-               xen_e820_map[0].size += 8ULL << 20;
-               xen_e820_map[0].type = E820_RAM;
+               xen_e820_array[0].size += 8ULL << 20;
+               xen_e820_array[0].type = E820_RAM;
                rc = 0;
        }
        BUG_ON(rc);
        BUG_ON(memmap.nr_entries == 0);
-       xen_e820_map_entries = memmap.nr_entries;
+       xen_e820_array_entries = memmap.nr_entries;
 
        /*
         * Xen won't allow a 1:1 mapping to be created to UNUSABLE
@@ -783,8 +783,8 @@ char * __init xen_memory_setup(void)
                xen_ignore_unusable();
 
        /* Make sure the Xen-supplied memory map is well-ordered. */
-       sanitize_e820_map(xen_e820_map, ARRAY_SIZE(xen_e820_map),
-                         &xen_e820_map_entries);
+       sanitize_e820_array(xen_e820_array, ARRAY_SIZE(xen_e820_array),
+                         &xen_e820_array_entries);
 
        max_pages = xen_get_max_pages();
 
@@ -811,13 +811,13 @@ char * __init xen_memory_setup(void)
        extra_pages = min3(EXTRA_MEM_RATIO * min(max_pfn, PFN_DOWN(MAXMEM)),
                           extra_pages, max_pages - max_pfn);
        i = 0;
-       addr = xen_e820_map[0].addr;
-       size = xen_e820_map[0].size;
-       while (i < xen_e820_map_entries) {
+       addr = xen_e820_array[0].addr;
+       size = xen_e820_array[0].size;
+       while (i < xen_e820_array_entries) {
                bool discard = false;
 
                chunk_size = size;
-               type = xen_e820_map[i].type;
+               type = xen_e820_array[i].type;
 
                if (type == E820_RAM) {
                        if (addr < mem_end) {
@@ -840,9 +840,9 @@ char * __init xen_memory_setup(void)
                size -= chunk_size;
                if (size == 0) {
                        i++;
-                       if (i < xen_e820_map_entries) {
-                               addr = xen_e820_map[i].addr;
-                               size = xen_e820_map[i].size;
+                       if (i < xen_e820_array_entries) {
+                               addr = xen_e820_array[i].addr;
+                               size = xen_e820_array[i].size;
                        }
                }
        }
@@ -861,7 +861,7 @@ char * __init xen_memory_setup(void)
        e820_add_region(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS,
                        E820_RESERVED);
 
-       sanitize_e820_map(e820->map, ARRAY_SIZE(e820->map), &e820->nr_map);
+       sanitize_e820_array(e820_array->map, ARRAY_SIZE(e820_array->map), &e820_array->nr_map);
 
        /*
         * Check whether the kernel itself conflicts with the target E820 map.
@@ -923,21 +923,21 @@ char * __init xen_auto_xlated_memory_setup(void)
        int i;
        int rc;
 
-       memmap.nr_entries = ARRAY_SIZE(xen_e820_map);
-       set_xen_guest_handle(memmap.buffer, xen_e820_map);
+       memmap.nr_entries = ARRAY_SIZE(xen_e820_array);
+       set_xen_guest_handle(memmap.buffer, xen_e820_array);
 
        rc = HYPERVISOR_memory_op(XENMEM_memory_map, &memmap);
        if (rc < 0)
                panic("No memory map (%d)\n", rc);
 
-       xen_e820_map_entries = memmap.nr_entries;
+       xen_e820_array_entries = memmap.nr_entries;
 
-       sanitize_e820_map(xen_e820_map, ARRAY_SIZE(xen_e820_map),
-                         &xen_e820_map_entries);
+       sanitize_e820_array(xen_e820_array, ARRAY_SIZE(xen_e820_array),
+                         &xen_e820_array_entries);
 
-       for (i = 0; i < xen_e820_map_entries; i++)
-               e820_add_region(xen_e820_map[i].addr, xen_e820_map[i].size,
-                               xen_e820_map[i].type);
+       for (i = 0; i < xen_e820_array_entries; i++)
+               e820_add_region(xen_e820_array[i].addr, xen_e820_array[i].size,
+                               xen_e820_array[i].type);
 
        /* Remove p2m info, it is not needed. */
        xen_start_info->mfn_list = 0;

diff --git a/tools/lguest/lguest.c b/tools/lguest/lguest.c
index 7deb8d4a976e16108757dbbfd020e126f9b622f8..92a1fe3c07eb49cc1fe78ba0a381133d6c882a1a 100644 (file)
--- a/tools/lguest/lguest.c
+++ b/tools/lguest/lguest.c
@@ -3339,7 +3339,7 @@ int main(int argc, char *argv[])
         * simple, single region.
         */
        boot->e820_entries = 1;
-       boot->e820_map[0] = ((struct e820_entry) { 0, mem, E820_RAM });
+       boot->e820_array[0] = ((struct e820_entry) { 0, mem, E820_RAM });
        /*
         * The boot header contains a command line pointer: we put the command
         * line after the boot header.