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path: root/arch/x86/kernel/cpu/mtrr/cleanup.c
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Diffstat (limited to 'arch/x86/kernel/cpu/mtrr/cleanup.c')
-rw-r--r--arch/x86/kernel/cpu/mtrr/cleanup.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/cleanup.c b/arch/x86/kernel/cpu/mtrr/cleanup.c
index 0d98503c2245..31e951ce6dff 100644
--- a/arch/x86/kernel/cpu/mtrr/cleanup.c
+++ b/arch/x86/kernel/cpu/mtrr/cleanup.c
@@ -57,9 +57,9 @@ static int __initdata nr_range;
static struct var_mtrr_range_state __initdata range_state[RANGE_NUM];
static int __initdata debug_print;
-#define Dprintk(x...) do { if (debug_print) printk(KERN_DEBUG x); } while (0)
+#define Dprintk(x...) do { if (debug_print) pr_debug(x); } while (0)
-#define BIOS_BUG_MSG KERN_WARNING \
+#define BIOS_BUG_MSG \
"WARNING: BIOS bug: VAR MTRR %d contains strange UC entry under 1M, check with your system vendor!\n"
static int __init
@@ -81,9 +81,9 @@ x86_get_mtrr_mem_range(struct range *range, int nr_range,
base, base + size);
}
if (debug_print) {
- printk(KERN_DEBUG "After WB checking\n");
+ pr_debug("After WB checking\n");
for (i = 0; i < nr_range; i++)
- printk(KERN_DEBUG "MTRR MAP PFN: %016llx - %016llx\n",
+ pr_debug("MTRR MAP PFN: %016llx - %016llx\n",
range[i].start, range[i].end);
}
@@ -101,7 +101,7 @@ x86_get_mtrr_mem_range(struct range *range, int nr_range,
(mtrr_state.enabled & MTRR_STATE_MTRR_ENABLED) &&
(mtrr_state.enabled & MTRR_STATE_MTRR_FIXED_ENABLED)) {
/* Var MTRR contains UC entry below 1M? Skip it: */
- printk(BIOS_BUG_MSG, i);
+ pr_warn(BIOS_BUG_MSG, i);
if (base + size <= (1<<(20-PAGE_SHIFT)))
continue;
size -= (1<<(20-PAGE_SHIFT)) - base;
@@ -114,11 +114,11 @@ x86_get_mtrr_mem_range(struct range *range, int nr_range,
extra_remove_base + extra_remove_size);
if (debug_print) {
- printk(KERN_DEBUG "After UC checking\n");
+ pr_debug("After UC checking\n");
for (i = 0; i < RANGE_NUM; i++) {
if (!range[i].end)
continue;
- printk(KERN_DEBUG "MTRR MAP PFN: %016llx - %016llx\n",
+ pr_debug("MTRR MAP PFN: %016llx - %016llx\n",
range[i].start, range[i].end);
}
}
@@ -126,9 +126,9 @@ x86_get_mtrr_mem_range(struct range *range, int nr_range,
/* sort the ranges */
nr_range = clean_sort_range(range, RANGE_NUM);
if (debug_print) {
- printk(KERN_DEBUG "After sorting\n");
+ pr_debug("After sorting\n");
for (i = 0; i < nr_range; i++)
- printk(KERN_DEBUG "MTRR MAP PFN: %016llx - %016llx\n",
+ pr_debug("MTRR MAP PFN: %016llx - %016llx\n",
range[i].start, range[i].end);
}
@@ -544,7 +544,7 @@ static void __init print_out_mtrr_range_state(void)
start_base = to_size_factor(start_base, &start_factor),
type = range_state[i].type;
- printk(KERN_DEBUG "reg %d, base: %ld%cB, range: %ld%cB, type %s\n",
+ pr_debug("reg %d, base: %ld%cB, range: %ld%cB, type %s\n",
i, start_base, start_factor,
size_base, size_factor,
(type == MTRR_TYPE_UNCACHABLE) ? "UC" :
@@ -713,7 +713,7 @@ int __init mtrr_cleanup(unsigned address_bits)
return 0;
/* Print original var MTRRs at first, for debugging: */
- printk(KERN_DEBUG "original variable MTRRs\n");
+ pr_debug("original variable MTRRs\n");
print_out_mtrr_range_state();
memset(range, 0, sizeof(range));
@@ -733,7 +733,7 @@ int __init mtrr_cleanup(unsigned address_bits)
x_remove_base, x_remove_size);
range_sums = sum_ranges(range, nr_range);
- printk(KERN_INFO "total RAM covered: %ldM\n",
+ pr_info("total RAM covered: %ldM\n",
range_sums >> (20 - PAGE_SHIFT));
if (mtrr_chunk_size && mtrr_gran_size) {
@@ -745,12 +745,11 @@ int __init mtrr_cleanup(unsigned address_bits)
if (!result[i].bad) {
set_var_mtrr_all(address_bits);
- printk(KERN_DEBUG "New variable MTRRs\n");
+ pr_debug("New variable MTRRs\n");
print_out_mtrr_range_state();
return 1;
}
- printk(KERN_INFO "invalid mtrr_gran_size or mtrr_chunk_size, "
- "will find optimal one\n");
+ pr_info("invalid mtrr_gran_size or mtrr_chunk_size, will find optimal one\n");
}
i = 0;
@@ -768,7 +767,7 @@ int __init mtrr_cleanup(unsigned address_bits)
x_remove_base, x_remove_size, i);
if (debug_print) {
mtrr_print_out_one_result(i);
- printk(KERN_INFO "\n");
+ pr_info("\n");
}
i++;
@@ -779,7 +778,7 @@ int __init mtrr_cleanup(unsigned address_bits)
index_good = mtrr_search_optimal_index();
if (index_good != -1) {
- printk(KERN_INFO "Found optimal setting for mtrr clean up\n");
+ pr_info("Found optimal setting for mtrr clean up\n");
i = index_good;
mtrr_print_out_one_result(i);
@@ -790,7 +789,7 @@ int __init mtrr_cleanup(unsigned address_bits)
gran_size <<= 10;
x86_setup_var_mtrrs(range, nr_range, chunk_size, gran_size);
set_var_mtrr_all(address_bits);
- printk(KERN_DEBUG "New variable MTRRs\n");
+ pr_debug("New variable MTRRs\n");
print_out_mtrr_range_state();
return 1;
} else {
@@ -799,8 +798,8 @@ int __init mtrr_cleanup(unsigned address_bits)
mtrr_print_out_one_result(i);
}
- printk(KERN_INFO "mtrr_cleanup: can not find optimal value\n");
- printk(KERN_INFO "please specify mtrr_gran_size/mtrr_chunk_size\n");
+ pr_info("mtrr_cleanup: can not find optimal value\n");
+ pr_info("please specify mtrr_gran_size/mtrr_chunk_size\n");
return 0;
}
@@ -918,7 +917,7 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
/* kvm/qemu doesn't have mtrr set right, don't trim them all: */
if (!highest_pfn) {
- printk(KERN_INFO "CPU MTRRs all blank - virtualized system.\n");
+ pr_info("CPU MTRRs all blank - virtualized system.\n");
return 0;
}
@@ -973,7 +972,8 @@ int __init mtrr_trim_uncached_memory(unsigned long end_pfn)
end_pfn);
if (total_trim_size) {
- pr_warning("WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing %lluMB of RAM.\n", total_trim_size >> 20);
+ pr_warn("WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing %lluMB of RAM.\n",
+ total_trim_size >> 20);
if (!changed_by_mtrr_cleanup)
WARN_ON(1);
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