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Diffstat (limited to 'arch/x86/kernel/cpu/mtrr/generic.c')
-rw-r--r--arch/x86/kernel/cpu/mtrr/generic.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 55da0c5f68dd..9aa5dc76ff4a 100644
--- a/arch/x86/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
@@ -464,7 +464,7 @@ static void generic_get_mtrr(unsigned int reg, unsigned long *base,
tmp |= ~((1<<(hi - 1)) - 1);
if (tmp != mask_lo) {
- WARN_ONCE(1, KERN_INFO "mtrr: your BIOS has set up an incorrect mask, fixing it up.\n");
+ printk(KERN_WARNING "mtrr: your BIOS has configured an incorrect mask, fixing it.\n");
mask_lo = tmp;
}
}
@@ -570,7 +570,7 @@ static unsigned long set_mtrr_state(void)
static unsigned long cr4;
-static DEFINE_SPINLOCK(set_atomicity_lock);
+static DEFINE_RAW_SPINLOCK(set_atomicity_lock);
/*
* Since we are disabling the cache don't allow any interrupts,
@@ -590,7 +590,7 @@ static void prepare_set(void) __acquires(set_atomicity_lock)
* changes to the way the kernel boots
*/
- spin_lock(&set_atomicity_lock);
+ raw_spin_lock(&set_atomicity_lock);
/* Enter the no-fill (CD=1, NW=0) cache mode and flush caches. */
cr0 = read_cr0() | X86_CR0_CD;
@@ -627,7 +627,7 @@ static void post_set(void) __releases(set_atomicity_lock)
/* Restore value of CR4 */
if (cpu_has_pge)
write_cr4(cr4);
- spin_unlock(&set_atomicity_lock);
+ raw_spin_unlock(&set_atomicity_lock);
}
static void generic_set_all(void)
@@ -752,7 +752,7 @@ int positive_have_wrcomb(void)
/*
* Generic structure...
*/
-struct mtrr_ops generic_mtrr_ops = {
+const struct mtrr_ops generic_mtrr_ops = {
.use_intel_if = 1,
.set_all = generic_set_all,
.get = generic_get_mtrr,