10 files changed, 12 insertions, 12 deletions

diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
index 76417a9aab73..dcb008c320fe 100644
--- a/arch/x86/kernel/asm-offsets.c
+++ b/arch/x86/kernel/asm-offsets.c
@@ -32,7 +32,7 @@
 void common(void) {
 	BLANK();
 	OFFSET(TASK_threadsp, task_struct, thread.sp);
-#ifdef CONFIG_CC_STACKPROTECTOR
+#ifdef CONFIG_STACKPROTECTOR
 	OFFSET(TASK_stack_canary, task_struct, stack_canary);
 #endif
 
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c
index f91ba53e06c8..a4a3be399f4b 100644
--- a/arch/x86/kernel/asm-offsets_32.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -50,7 +50,7 @@ void foo(void)
 	DEFINE(TSS_sysenter_sp0, offsetof(struct cpu_entry_area, tss.x86_tss.sp0) -
 	       offsetofend(struct cpu_entry_area, entry_stack_page.stack));
 
-#ifdef CONFIG_CC_STACKPROTECTOR
+#ifdef CONFIG_STACKPROTECTOR
 	BLANK();
 	OFFSET(stack_canary_offset, stack_canary, canary);
 #endif
diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
index bf51e51d808d..b2dcd161f514 100644
--- a/arch/x86/kernel/asm-offsets_64.c
+++ b/arch/x86/kernel/asm-offsets_64.c
@@ -69,7 +69,7 @@ int main(void)
 	OFFSET(TSS_sp1, tss_struct, x86_tss.sp1);
 	BLANK();
 
-#ifdef CONFIG_CC_STACKPROTECTOR
+#ifdef CONFIG_STACKPROTECTOR
 	DEFINE(stack_canary_offset, offsetof(union irq_stack_union, stack_canary));
 	BLANK();
 #endif
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 910b47ee8078..0df7151cfef4 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1599,7 +1599,7 @@ DEFINE_PER_CPU(unsigned long, cpu_current_top_of_stack) =
 	(unsigned long)&init_thread_union + THREAD_SIZE;
 EXPORT_PER_CPU_SYMBOL(cpu_current_top_of_stack);
 
-#ifdef CONFIG_CC_STACKPROTECTOR
+#ifdef CONFIG_STACKPROTECTOR
 DEFINE_PER_CPU_ALIGNED(struct stack_canary, stack_canary);
 #endif
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index cd76380af79f..e4cf6ff1c2e1 100644
--- a/arch/x86/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
@@ -1457,7 +1457,7 @@ static int __mcheck_cpu_mce_banks_init(void)
 	int i;
 	u8 num_banks = mca_cfg.banks;
 
-	mce_banks = kzalloc(num_banks * sizeof(struct mce_bank), GFP_KERNEL);
+	mce_banks = kcalloc(num_banks, sizeof(struct mce_bank), GFP_KERNEL);
 	if (!mce_banks)
 		return -ENOMEM;
 
diff --git a/arch/x86/kernel/cpu/mcheck/mce_amd.c b/arch/x86/kernel/cpu/mcheck/mce_amd.c
index f591b01930db..dd33c357548f 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_amd.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_amd.c
@@ -1384,7 +1384,7 @@ int mce_threshold_create_device(unsigned int cpu)
 	if (bp)
 		return 0;
 
-	bp = kzalloc(sizeof(struct threshold_bank *) * mca_cfg.banks,
+	bp = kcalloc(mca_cfg.banks, sizeof(struct threshold_bank *),
 		     GFP_KERNEL);
 	if (!bp)
 		return -ENOMEM;
diff --git a/arch/x86/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index c610f47373e4..4021d3859499 100644
--- a/arch/x86/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
@@ -43,7 +43,7 @@ mtrr_file_add(unsigned long base, unsigned long size,
 
 	max = num_var_ranges;
 	if (fcount == NULL) {
-		fcount = kzalloc(max * sizeof *fcount, GFP_KERNEL);
+		fcount = kcalloc(max, sizeof(*fcount), GFP_KERNEL);
 		if (!fcount)
 			return -ENOMEM;
 		FILE_FCOUNT(file) = fcount;
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
index b59e4fb40fd9..abe6df15a8fb 100644
--- a/arch/x86/kernel/head_32.S
+++ b/arch/x86/kernel/head_32.S
@@ -375,7 +375,7 @@ ENDPROC(startup_32_smp)
  */
 __INIT
 setup_once:
-#ifdef CONFIG_CC_STACKPROTECTOR
+#ifdef CONFIG_STACKPROTECTOR
 	/*
 	 * Configure the stack canary. The linker can't handle this by
 	 * relocation.  Manually set base address in stack canary
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index b6be34ee88e9..346b24883911 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -610,7 +610,7 @@ static void hpet_msi_capability_lookup(unsigned int start_timer)
 	if (!hpet_domain)
 		return;
 
-	hpet_devs = kzalloc(sizeof(struct hpet_dev) * num_timers, GFP_KERNEL);
+	hpet_devs = kcalloc(num_timers, sizeof(struct hpet_dev), GFP_KERNEL);
 	if (!hpet_devs)
 		return;
 
@@ -966,8 +966,8 @@ int __init hpet_enable(void)
 #endif
 
 	cfg = hpet_readl(HPET_CFG);
-	hpet_boot_cfg = kmalloc((last + 2) * sizeof(*hpet_boot_cfg),
-				GFP_KERNEL);
+	hpet_boot_cfg = kmalloc_array(last + 2, sizeof(*hpet_boot_cfg),
+				      GFP_KERNEL);
 	if (hpet_boot_cfg)
 		*hpet_boot_cfg = cfg;
 	else
diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
index 8c1cc08f514f..163ae706a0d4 100644
--- a/arch/x86/kernel/ksysfs.c
+++ b/arch/x86/kernel/ksysfs.c
@@ -283,7 +283,7 @@ static int __init create_setup_data_nodes(struct kobject *parent)
 	if (ret)
 		goto out_setup_data_kobj;
 
-	kobjp = kmalloc(sizeof(*kobjp) * nr, GFP_KERNEL);
+	kobjp = kmalloc_array(nr, sizeof(*kobjp), GFP_KERNEL);
 	if (!kobjp) {
 		ret = -ENOMEM;
 		goto out_setup_data_kobj;