Merge branch 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86/debug changes from Ingo Molnar:
 "Two init annotations and a built-in memtest speedup"

* 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/memtest: Shorten time for tests
  x86: Convert a few mistaken __cpuinit annotations to __init
  x86/EFI: Properly init-annotate BGRT code

5 files changed, 9 insertions, 14 deletions

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 84c1309c4c0c..7c6f7d548c0f 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -1226,7 +1226,7 @@ static struct notifier_block __cpuinitdata cacheinfo_cpu_notifier = {
         .notifier_call = cacheinfo_cpu_callback,
 };
 
-static int __cpuinit cache_sysfs_init(void)
+static int __init cache_sysfs_init(void)
 {
         int i;
 
diff --git a/arch/x86/mm/memtest.c b/arch/x86/mm/memtest.c
index c80b9fb95734..8dabbed409ee 100644
--- a/arch/x86/mm/memtest.c
+++ b/arch/x86/mm/memtest.c
@@ -9,6 +9,7 @@
 #include <linux/memblock.h>
 
 static u64 patterns[] __initdata = {
+        /* The first entry has to be 0 to leave memtest with zeroed memory */
         0,
         0xffffffffffffffffULL,
         0x5555555555555555ULL,
@@ -110,15 +111,8 @@ void __init early_memtest(unsigned long start, unsigned long end)
                 return;
 
         printk(KERN_INFO "early_memtest: # of tests: %d\n", memtest_pattern);
-        for (i = 0; i < memtest_pattern; i++) {
+        for (i = memtest_pattern-1; i < UINT_MAX; --i) {
                 idx = i % ARRAY_SIZE(patterns);
                 do_one_pass(patterns[idx], start, end);
         }
-
-        if (idx > 0) {
-                printk(KERN_INFO "early_memtest: wipe out "
-                       "test pattern from memory\n");
-                /* additional test with pattern 0 will do this */
-                do_one_pass(0, start, end);
-        }
 }
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 13a6b29e2e5d..282375f13c7e 100644
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -335,7 +335,7 @@ static const struct file_operations fops_tlbflush = {
         .llseek = default_llseek,
 };
 
-static int __cpuinit create_tlb_flushall_shift(void)
+static int __init create_tlb_flushall_shift(void)
 {
         debugfs_create_file("tlb_flushall_shift", S_IRUSR | S_IWUSR,
                             arch_debugfs_dir, NULL, &fops_tlbflush);
diff --git a/arch/x86/platform/efi/efi-bgrt.c b/arch/x86/platform/efi/efi-bgrt.c
index d9c1b95af17c..7145ec63c520 100644
--- a/arch/x86/platform/efi/efi-bgrt.c
+++ b/arch/x86/platform/efi/efi-bgrt.c
@@ -11,20 +11,21 @@
  * published by the Free Software Foundation.
  */
 #include <linux/kernel.h>
+#include <linux/init.h>
 #include <linux/acpi.h>
 #include <linux/efi.h>
 #include <linux/efi-bgrt.h>
 
 struct acpi_table_bgrt *bgrt_tab;
-void *bgrt_image;
-size_t bgrt_image_size;
+void *__initdata bgrt_image;
+size_t __initdata bgrt_image_size;
 
 struct bmp_header {
         u16 id;
         u32 size;
 } __packed;
 
-void efi_bgrt_init(void)
+void __init efi_bgrt_init(void)
 {
         acpi_status status;
         void __iomem *image;
diff --git a/arch/x86/platform/sfi/sfi.c b/arch/x86/platform/sfi/sfi.c
index 7785b72ecc3a..bcd1a703e3e6 100644
--- a/arch/x86/platform/sfi/sfi.c
+++ b/arch/x86/platform/sfi/sfi.c
@@ -35,7 +35,7 @@
 static unsigned long sfi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
 
 /* All CPUs enumerated by SFI must be present and enabled */
-static void __cpuinit mp_sfi_register_lapic(u8 id)
+static void __init mp_sfi_register_lapic(u8 id)
 {
         if (MAX_LOCAL_APIC - id <= 0) {
                 pr_warning("Processor #%d invalid (max %d)\n",