summaryrefslogtreecommitdiffstats
path: root/arch/x86/boot
diff options
context:
space:
mode:
authorArvind Sankar <nivedita@alum.mit.edu>2020-07-28 18:57:20 -0400
committerIngo Molnar <mingo@kernel.org>2020-07-31 11:08:17 +0200
commit3a066990a35eb289d54036637d2793d4743b8f07 (patch)
tree696494d588db4205370078650c90adb87482d924 /arch/x86/boot
parente4cb955bf173474a61f56200610004aacc7a62ff (diff)
downloadlinux-3a066990a35eb289d54036637d2793d4743b8f07.tar.gz
linux-3a066990a35eb289d54036637d2793d4743b8f07.tar.bz2
linux-3a066990a35eb289d54036637d2793d4743b8f07.zip
x86/kaslr: Replace 'unsigned long long' with 'u64'
No functional change. Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20200728225722.67457-20-nivedita@alum.mit.edu
Diffstat (limited to 'arch/x86/boot')
-rw-r--r--arch/x86/boot/compressed/kaslr.c13
-rw-r--r--arch/x86/boot/compressed/misc.h4
2 files changed, 8 insertions, 9 deletions
diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index 3244f5b865e0..db8589c2b548 100644
--- a/arch/x86/boot/compressed/kaslr.c
+++ b/arch/x86/boot/compressed/kaslr.c
@@ -98,7 +98,7 @@ static bool memmap_too_large;
* Store memory limit: MAXMEM on 64-bit and KERNEL_IMAGE_SIZE on 32-bit.
* It may be reduced by "mem=nn[KMG]" or "memmap=nn[KMG]" command line options.
*/
-static unsigned long long mem_limit;
+static u64 mem_limit;
/* Number of immovable memory regions */
static int num_immovable_mem;
@@ -141,8 +141,7 @@ enum parse_mode {
};
static int
-parse_memmap(char *p, unsigned long long *start, unsigned long long *size,
- enum parse_mode mode)
+parse_memmap(char *p, u64 *start, u64 *size, enum parse_mode mode)
{
char *oldp;
@@ -172,7 +171,7 @@ parse_memmap(char *p, unsigned long long *start, unsigned long long *size,
*/
*size = 0;
} else {
- unsigned long long flags;
+ u64 flags;
/*
* efi_fake_mem=nn@ss:attr the attr specifies
@@ -211,7 +210,7 @@ static void mem_avoid_memmap(enum parse_mode mode, char *str)
while (str && (i < MAX_MEMMAP_REGIONS)) {
int rc;
- unsigned long long start, size;
+ u64 start, size;
char *k = strchr(str, ',');
if (k)
@@ -612,7 +611,7 @@ static void __process_mem_region(struct mem_vector *entry,
unsigned long region_end;
/* Enforce minimum and memory limit. */
- region.start = max_t(unsigned long long, entry->start, minimum);
+ region.start = max_t(u64, entry->start, minimum);
region_end = min(entry->start + entry->size, mem_limit);
/* Give up if slot area array is full. */
@@ -673,7 +672,7 @@ static bool process_mem_region(struct mem_vector *region,
* immovable memory and @region.
*/
for (i = 0; i < num_immovable_mem; i++) {
- unsigned long long start, end, entry_end, region_end;
+ u64 start, end, entry_end, region_end;
struct mem_vector entry;
if (!mem_overlaps(region, &immovable_mem[i]))
diff --git a/arch/x86/boot/compressed/misc.h b/arch/x86/boot/compressed/misc.h
index 726e264410ff..3efce27ba35c 100644
--- a/arch/x86/boot/compressed/misc.h
+++ b/arch/x86/boot/compressed/misc.h
@@ -70,8 +70,8 @@ int cmdline_find_option(const char *option, char *buffer, int bufsize);
int cmdline_find_option_bool(const char *option);
struct mem_vector {
- unsigned long long start;
- unsigned long long size;
+ u64 start;
+ u64 size;
};
#if CONFIG_RANDOMIZE_BASE