Merge branch 'viro'

6 files changed, 8 insertions, 9 deletions

diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86_64/ia32/ia32entry.S
index 067c0f47bd0..ada4535d016 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86_64/ia32/ia32entry.S
@@ -685,6 +685,9 @@ ia32_sys_call_table:
 	.quad sys_readlinkat		/* 305 */
 	.quad sys_fchmodat
 	.quad sys_faccessat
+	.quad sys_ni_syscall		/* pselect6 for now */
+	.quad sys_ni_syscall		/* ppoll for now */
+	.quad sys_unshare		/* 310 */
 ia32_syscall_end:		
 	.rept IA32_NR_syscalls-(ia32_syscall_end-ia32_sys_call_table)/8
 		.quad ni_syscall
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86_64/kernel/setup.c
index 363db5a003d..9435ab7d6fb 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86_64/kernel/setup.c
@@ -94,7 +94,6 @@ unsigned long saved_video_mode;
 /*
  * Setup options
  */
-struct drive_info_struct { char dummy[32]; } drive_info;
 struct screen_info screen_info;
 struct sys_desc_table_struct {
 	unsigned short length;
@@ -572,7 +571,6 @@ void __init setup_arch(char **cmdline_p)
 	unsigned long kernel_end;
 
  	ROOT_DEV = old_decode_dev(ORIG_ROOT_DEV);
- 	drive_info = DRIVE_INFO;
  	screen_info = SCREEN_INFO;
 	edid_info = EDID_INFO;
 	saved_video_mode = SAVED_VIDEO_MODE;
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86_64/kernel/smpboot.c
index a28756ef7ce..67e4e28f4df 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86_64/kernel/smpboot.c
@@ -59,6 +59,7 @@
 #include <asm/nmi.h>
 #include <asm/irq.h>
 #include <asm/hw_irq.h>
+#include <asm/numa.h>
 
 /* Number of siblings per CPU package */
 int smp_num_siblings = 1;
@@ -890,6 +891,7 @@ do_rest:
 	if (boot_error) {
 		cpu_clear(cpu, cpu_callout_map); /* was set here (do_boot_cpu()) */
 		clear_bit(cpu, &cpu_initialized); /* was set by cpu_init() */
+		clear_node_cpumask(cpu); /* was set by numa_add_cpu */
 		cpu_clear(cpu, cpu_present_map);
 		cpu_clear(cpu, cpu_possible_map);
 		x86_cpu_to_apicid[cpu] = BAD_APICID;
@@ -1187,6 +1189,7 @@ void remove_cpu_from_maps(void)
 	cpu_clear(cpu, cpu_callout_map);
 	cpu_clear(cpu, cpu_callin_map);
 	clear_bit(cpu, &cpu_initialized); /* was set by cpu_init() */
+	clear_node_cpumask(cpu);
 }
 
 int __cpu_disable(void)
diff --git a/arch/x86_64/kernel/time.c b/arch/x86_64/kernel/time.c
index c0844bffbf8..dba7237be5c 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86_64/kernel/time.c
@@ -748,7 +748,7 @@ static __init int late_hpet_init(void)
 	 * Timer0 and Timer1 is used by platform.
 	 */
 	hd.hd_phys_address = vxtime.hpet_address;
-	hd.hd_address = (void *)fix_to_virt(FIX_HPET_BASE);
+	hd.hd_address = (void __iomem *)fix_to_virt(FIX_HPET_BASE);
 	hd.hd_nirqs = ntimer;
 	hd.hd_flags = HPET_DATA_PLATFORM;
 	hpet_reserve_timer(&hd, 0);
diff --git a/arch/x86_64/kernel/x8664_ksyms.c b/arch/x86_64/kernel/x8664_ksyms.c
index b614d54d2ae..3496abc8d37 100644
--- a/arch/x86_64/kernel/x8664_ksyms.c
+++ b/arch/x86_64/kernel/x8664_ksyms.c
@@ -39,11 +39,6 @@ extern void __write_lock_failed(rwlock_t *rw);
 extern void __read_lock_failed(rwlock_t *rw);
 #endif
 
-#if defined(CONFIG_BLK_DEV_IDE) || defined(CONFIG_BLK_DEV_HD) || defined(CONFIG_BLK_DEV_IDE_MODULE) || defined(CONFIG_BLK_DEV_HD_MODULE)
-extern struct drive_info_struct drive_info;
-EXPORT_SYMBOL(drive_info);
-#endif
-
 /* platform dependent support */
 EXPORT_SYMBOL(boot_cpu_data);
 //EXPORT_SYMBOL(dump_fpu);
diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86_64/pci/mmconfig.c
index b4a3fe4ec24..18f371fe37f 100644
--- a/arch/x86_64/pci/mmconfig.c
+++ b/arch/x86_64/pci/mmconfig.c
@@ -49,7 +49,7 @@ static char __iomem *get_virt(unsigned int seg, unsigned bus)
 		return pci_mmcfg_virt[0].virt;
 
 	/* Fall back to type 0 */
-	return 0;
+	return NULL;
 }
 
 static char __iomem *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn)