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-rw-r--r--arch/i386/kernel/Makefile1
-rw-r--r--arch/i386/kernel/smp.c65
-rw-r--r--arch/i386/kernel/smpboot.c22
-rw-r--r--arch/i386/kernel/smpcommon.c79
-rw-r--r--arch/i386/kernel/traps.c5
-rw-r--r--arch/i386/mach-voyager/voyager_smp.c106
-rw-r--r--arch/m68k/lib/uaccess.c4
-rw-r--r--arch/sparc/defconfig151
-rw-r--r--arch/sparc/kernel/head.S2
-rw-r--r--arch/sparc64/defconfig26
-rw-r--r--arch/sparc64/kernel/of_device.c7
-rw-r--r--arch/sparc64/kernel/smp.c3
-rw-r--r--arch/x86_64/kernel/traps.c3
13 files changed, 230 insertions, 244 deletions
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index 91cff8dc9e1..06da59f6f83 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -19,6 +19,7 @@ obj-$(CONFIG_X86_CPUID) += cpuid.o
obj-$(CONFIG_MICROCODE) += microcode.o
obj-$(CONFIG_APM) += apm.o
obj-$(CONFIG_X86_SMP) += smp.o smpboot.o tsc_sync.o
+obj-$(CONFIG_SMP) += smpcommon.o
obj-$(CONFIG_X86_TRAMPOLINE) += trampoline.o
obj-$(CONFIG_X86_MPPARSE) += mpparse.o
obj-$(CONFIG_X86_LOCAL_APIC) += apic.o nmi.o
diff --git a/arch/i386/kernel/smp.c b/arch/i386/kernel/smp.c
index 706bda72dc6..c9a7c9835ab 100644
--- a/arch/i386/kernel/smp.c
+++ b/arch/i386/kernel/smp.c
@@ -467,7 +467,7 @@ void flush_tlb_all(void)
* it goes straight through and wastes no time serializing
* anything. Worst case is that we lose a reschedule ...
*/
-void native_smp_send_reschedule(int cpu)
+static void native_smp_send_reschedule(int cpu)
{
WARN_ON(cpu_is_offline(cpu));
send_IPI_mask(cpumask_of_cpu(cpu), RESCHEDULE_VECTOR);
@@ -546,9 +546,10 @@ static void __smp_call_function(void (*func) (void *info), void *info,
* You must not call this function with disabled interrupts or from a
* hardware interrupt handler or from a bottom half handler.
*/
-int native_smp_call_function_mask(cpumask_t mask,
- void (*func)(void *), void *info,
- int wait)
+static int
+native_smp_call_function_mask(cpumask_t mask,
+ void (*func)(void *), void *info,
+ int wait)
{
struct call_data_struct data;
cpumask_t allbutself;
@@ -599,60 +600,6 @@ int native_smp_call_function_mask(cpumask_t mask,
return 0;
}
-/**
- * smp_call_function(): Run a function on all other CPUs.
- * @func: The function to run. This must be fast and non-blocking.
- * @info: An arbitrary pointer to pass to the function.
- * @nonatomic: Unused.
- * @wait: If true, wait (atomically) until function has completed on other CPUs.
- *
- * Returns 0 on success, else a negative status code.
- *
- * If @wait is true, then returns once @func has returned; otherwise
- * it returns just before the target cpu calls @func.
- *
- * You must not call this function with disabled interrupts or from a
- * hardware interrupt handler or from a bottom half handler.
- */
-int smp_call_function(void (*func) (void *info), void *info, int nonatomic,
- int wait)
-{
- return smp_call_function_mask(cpu_online_map, func, info, wait);
-}
-EXPORT_SYMBOL(smp_call_function);
-
-/**
- * smp_call_function_single - Run a function on another CPU
- * @cpu: The target CPU. Cannot be the calling CPU.
- * @func: The function to run. This must be fast and non-blocking.
- * @info: An arbitrary pointer to pass to the function.
- * @nonatomic: Unused.
- * @wait: If true, wait until function has completed on other CPUs.
- *
- * Returns 0 on success, else a negative status code.
- *
- * If @wait is true, then returns once @func has returned; otherwise
- * it returns just before the target cpu calls @func.
- */
-int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
- int nonatomic, int wait)
-{
- /* prevent preemption and reschedule on another processor */
- int ret;
- int me = get_cpu();
- if (cpu == me) {
- WARN_ON(1);
- put_cpu();
- return -EBUSY;
- }
-
- ret = smp_call_function_mask(cpumask_of_cpu(cpu), func, info, wait);
-
- put_cpu();
- return ret;
-}
-EXPORT_SYMBOL(smp_call_function_single);
-
static void stop_this_cpu (void * dummy)
{
local_irq_disable();
@@ -670,7 +617,7 @@ static void stop_this_cpu (void * dummy)
* this function calls the 'stop' function on all other CPUs in the system.
*/
-void native_smp_send_stop(void)
+static void native_smp_send_stop(void)
{
/* Don't deadlock on the call lock in panic */
int nolock = !spin_trylock(&call_lock);
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c
index b92cc4e8b3b..08f07a74a9d 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/i386/kernel/smpboot.c
@@ -98,9 +98,6 @@ EXPORT_SYMBOL(x86_cpu_to_apicid);
u8 apicid_2_node[MAX_APICID];
-DEFINE_PER_CPU(unsigned long, this_cpu_off);
-EXPORT_PER_CPU_SYMBOL(this_cpu_off);
-
/*
* Trampoline 80x86 program as an array.
*/
@@ -763,25 +760,6 @@ static inline struct task_struct * alloc_idle_task(int cpu)
#define alloc_idle_task(cpu) fork_idle(cpu)
#endif
-/* Initialize the CPU's GDT. This is either the boot CPU doing itself
- (still using the master per-cpu area), or a CPU doing it for a
- secondary which will soon come up. */
-static __cpuinit void init_gdt(int cpu)
-{
- struct desc_struct *gdt = get_cpu_gdt_table(cpu);
-
- pack_descriptor((u32 *)&gdt[GDT_ENTRY_PERCPU].a,
- (u32 *)&gdt[GDT_ENTRY_PERCPU].b,
- __per_cpu_offset[cpu], 0xFFFFF,
- 0x80 | DESCTYPE_S | 0x2, 0x8);
-
- per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu];
- per_cpu(cpu_number, cpu) = cpu;
-}
-
-/* Defined in head.S */
-extern struct Xgt_desc_struct early_gdt_descr;
-
static int __cpuinit do_boot_cpu(int apicid, int cpu)
/*
* NOTE - on most systems this is a PHYSICAL apic ID, but on multiquad
diff --git a/arch/i386/kernel/smpcommon.c b/arch/i386/kernel/smpcommon.c
new file mode 100644
index 00000000000..1868ae18eb4
--- /dev/null
+++ b/arch/i386/kernel/smpcommon.c
@@ -0,0 +1,79 @@
+/*
+ * SMP stuff which is common to all sub-architectures.
+ */
+#include <linux/module.h>
+#include <asm/smp.h>
+
+DEFINE_PER_CPU(unsigned long, this_cpu_off);
+EXPORT_PER_CPU_SYMBOL(this_cpu_off);
+
+/* Initialize the CPU's GDT. This is either the boot CPU doing itself
+ (still using the master per-cpu area), or a CPU doing it for a
+ secondary which will soon come up. */
+__cpuinit void init_gdt(int cpu)
+{
+ struct desc_struct *gdt = get_cpu_gdt_table(cpu);
+
+ pack_descriptor((u32 *)&gdt[GDT_ENTRY_PERCPU].a,
+ (u32 *)&gdt[GDT_ENTRY_PERCPU].b,
+ __per_cpu_offset[cpu], 0xFFFFF,
+ 0x80 | DESCTYPE_S | 0x2, 0x8);
+
+ per_cpu(this_cpu_off, cpu) = __per_cpu_offset[cpu];
+ per_cpu(cpu_number, cpu) = cpu;
+}
+
+
+/**
+ * smp_call_function(): Run a function on all other CPUs.
+ * @func: The function to run. This must be fast and non-blocking.
+ * @info: An arbitrary pointer to pass to the function.
+ * @nonatomic: Unused.
+ * @wait: If true, wait (atomically) until function has completed on other CPUs.
+ *
+ * Returns 0 on success, else a negative status code.
+ *
+ * If @wait is true, then returns once @func has returned; otherwise
+ * it returns just before the target cpu calls @func.
+ *
+ * You must not call this function with disabled interrupts or from a
+ * hardware interrupt handler or from a bottom half handler.
+ */
+int smp_call_function(void (*func) (void *info), void *info, int nonatomic,
+ int wait)
+{
+ return smp_call_function_mask(cpu_online_map, func, info, wait);
+}
+EXPORT_SYMBOL(smp_call_function);
+
+/**
+ * smp_call_function_single - Run a function on another CPU
+ * @cpu: The target CPU. Cannot be the calling CPU.
+ * @func: The function to run. This must be fast and non-blocking.
+ * @info: An arbitrary pointer to pass to the function.
+ * @nonatomic: Unused.
+ * @wait: If true, wait until function has completed on other CPUs.
+ *
+ * Returns 0 on success, else a negative status code.
+ *
+ * If @wait is true, then returns once @func has returned; otherwise
+ * it returns just before the target cpu calls @func.
+ */
+int smp_call_function_single(int cpu, void (*func) (void *info), void *info,
+ int nonatomic, int wait)
+{
+ /* prevent preemption and reschedule on another processor */
+ int ret;
+ int me = get_cpu();
+ if (cpu == me) {
+ WARN_ON(1);
+ put_cpu();
+ return -EBUSY;
+ }
+
+ ret = smp_call_function_mask(cpumask_of_cpu(cpu), func, info, wait);
+
+ put_cpu();
+ return ret;
+}
+EXPORT_SYMBOL(smp_call_function_single);
diff --git a/arch/i386/kernel/traps.c b/arch/i386/kernel/traps.c
index c05e7e861b2..90da0575fcf 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/i386/kernel/traps.c
@@ -733,11 +733,6 @@ static __kprobes void default_do_nmi(struct pt_regs * regs)
*/
if (nmi_watchdog_tick(regs, reason))
return;
-#endif
- if (notify_die(DIE_NMI_POST, "nmi_post", regs, reason, 2, 0)
- == NOTIFY_STOP)
- return;
-#ifdef CONFIG_X86_LOCAL_APIC
if (!do_nmi_callback(regs, smp_processor_id()))
#endif
unknown_nmi_error(reason, regs);
diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/i386/mach-voyager/voyager_smp.c
index 50d9c52070b..b87f8548e75 100644
--- a/arch/i386/mach-voyager/voyager_smp.c
+++ b/arch/i386/mach-voyager/voyager_smp.c
@@ -27,7 +27,6 @@
#include <asm/pgalloc.h>
#include <asm/tlbflush.h>
#include <asm/arch_hooks.h>
-#include <asm/pda.h>
/* TLB state -- visible externally, indexed physically */
DEFINE_PER_CPU(struct tlb_state, cpu_tlbstate) ____cacheline_aligned = { &init_mm, 0 };
@@ -422,7 +421,7 @@ find_smp_config(void)
VOYAGER_SUS_IN_CONTROL_PORT);
current_thread_info()->cpu = boot_cpu_id;
- write_pda(cpu_number, boot_cpu_id);
+ x86_write_percpu(cpu_number, boot_cpu_id);
}
/*
@@ -435,7 +434,7 @@ smp_store_cpu_info(int id)
*c = boot_cpu_data;
- identify_cpu(c);
+ identify_secondary_cpu(c);
}
/* set up the trampoline and return the physical address of the code */
@@ -459,7 +458,7 @@ start_secondary(void *unused)
/* external functions not defined in the headers */
extern void calibrate_delay(void);
- secondary_cpu_init();
+ cpu_init();
/* OK, we're in the routine */
ack_CPI(VIC_CPU_BOOT_CPI);
@@ -572,7 +571,9 @@ do_boot_cpu(__u8 cpu)
/* init_tasks (in sched.c) is indexed logically */
stack_start.esp = (void *) idle->thread.esp;
- init_gdt(cpu, idle);
+ init_gdt(cpu);
+ per_cpu(current_task, cpu) = idle;
+ early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
irq_ctx_init(cpu);
/* Note: Don't modify initial ss override */
@@ -859,8 +860,8 @@ smp_invalidate_interrupt(void)
/* This routine is called with a physical cpu mask */
static void
-flush_tlb_others (unsigned long cpumask, struct mm_struct *mm,
- unsigned long va)
+voyager_flush_tlb_others (unsigned long cpumask, struct mm_struct *mm,
+ unsigned long va)
{
int stuck = 50000;
@@ -912,7 +913,7 @@ flush_tlb_current_task(void)
cpu_mask = cpus_addr(mm->cpu_vm_mask)[0] & ~(1 << smp_processor_id());
local_flush_tlb();
if (cpu_mask)
- flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
+ voyager_flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
preempt_enable();
}
@@ -934,7 +935,7 @@ flush_tlb_mm (struct mm_struct * mm)
leave_mm(smp_processor_id());
}
if (cpu_mask)
- flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
+ voyager_flush_tlb_others(cpu_mask, mm, FLUSH_ALL);
preempt_enable();
}
@@ -955,7 +956,7 @@ void flush_tlb_page(struct vm_area_struct * vma, unsigned long va)
}
if (cpu_mask)
- flush_tlb_others(cpu_mask, mm, va);
+ voyager_flush_tlb_others(cpu_mask, mm, va);
preempt_enable();
}
@@ -1044,10 +1045,12 @@ smp_call_function_interrupt(void)
}
static int
-__smp_call_function_mask (void (*func) (void *info), void *info, int retry,
- int wait, __u32 mask)
+voyager_smp_call_function_mask (cpumask_t cpumask,
+ void (*func) (void *info), void *info,
+ int wait)
{
struct call_data_struct data;
+ u32 mask = cpus_addr(cpumask)[0];
mask &= ~(1<<smp_processor_id());
@@ -1083,47 +1086,6 @@ __smp_call_function_mask (void (*func) (void *info), void *info, int retry,
return 0;
}
-/* Call this function on all CPUs using the function_interrupt above
- <func> The function to run. This must be fast and non-blocking.
- <info> An arbitrary pointer to pass to the function.
- <retry> If true, keep retrying until ready.
- <wait> If true, wait until function has completed on other CPUs.
- [RETURNS] 0 on success, else a negative status code. Does not return until
- remote CPUs are nearly ready to execute <<func>> or are or have executed.
-*/
-int
-smp_call_function(void (*func) (void *info), void *info, int retry,
- int wait)
-{
- __u32 mask = cpus_addr(cpu_online_map)[0];
-
- return __smp_call_function_mask(func, info, retry, wait, mask);
-}
-EXPORT_SYMBOL(smp_call_function);
-
-/*
- * smp_call_function_single - Run a function on another CPU
- * @func: The function to run. This must be fast and non-blocking.
- * @info: An arbitrary pointer to pass to the function.
- * @nonatomic: Currently unused.
- * @wait: If true, wait until function has completed on other CPUs.
- *
- * Retrurns 0 on success, else a negative status code.
- *
- * Does not return until the remote CPU is nearly ready to execute <func>
- * or is or has executed.
- */
-
-int
-smp_call_function_single(int cpu, void (*func) (void *info), void *info,
- int nonatomic, int wait)
-{
- __u32 mask = 1 << cpu;
-
- return __smp_call_function_mask(func, info, nonatomic, wait, mask);
-}
-EXPORT_SYMBOL(smp_call_function_single);
-
/* Sorry about the name. In an APIC based system, the APICs
* themselves are programmed to send a timer interrupt. This is used
* by linux to reschedule the processor. Voyager doesn't have this,
@@ -1237,8 +1199,8 @@ smp_alloc_memory(void)
}
/* send a reschedule CPI to one CPU by physical CPU number*/
-void
-smp_send_reschedule(int cpu)
+static void
+voyager_smp_send_reschedule(int cpu)
{
send_one_CPI(cpu, VIC_RESCHEDULE_CPI);
}
@@ -1267,8 +1229,8 @@ safe_smp_processor_id(void)
}
/* broadcast a halt to all other CPUs */
-void
-smp_send_stop(void)
+static void
+voyager_smp_send_stop(void)
{
smp_call_function(smp_stop_cpu_function, NULL, 1, 1);
}
@@ -1930,23 +1892,26 @@ smp_voyager_power_off(void *dummy)
smp_stop_cpu_function(NULL);
}
-void __init
-smp_prepare_cpus(unsigned int max_cpus)
+static void __init
+voyager_smp_prepare_cpus(unsigned int max_cpus)
{
/* FIXME: ignore max_cpus for now */
smp_boot_cpus();
}
-void __devinit smp_prepare_boot_cpu(void)
+static void __devinit voyager_smp_prepare_boot_cpu(void)
{
+ init_gdt(smp_processor_id());
+ switch_to_new_gdt();
+
cpu_set(smp_processor_id(), cpu_online_map);
cpu_set(smp_processor_id(), cpu_callout_map);
cpu_set(smp_processor_id(), cpu_possible_map);
cpu_set(smp_processor_id(), cpu_present_map);
}
-int __devinit
-__cpu_up(unsigned int cpu)
+static int __devinit
+voyager_cpu_up(unsigned int cpu)
{
/* This only works at boot for x86. See "rewrite" above. */
if (cpu_isset(cpu, smp_commenced_mask))
@@ -1962,8 +1927,8 @@ __cpu_up(unsigned int cpu)
return 0;
}
-void __init
-smp_cpus_done(unsigned int max_cpus)
+static void __init
+voyager_smp_cpus_done(unsigned int max_cpus)
{
zap_low_mappings();
}
@@ -1972,5 +1937,16 @@ void __init
smp_setup_processor_id(void)
{
current_thread_info()->cpu = hard_smp_processor_id();
- write_pda(cpu_number, hard_smp_processor_id());
+ x86_write_percpu(cpu_number, hard_smp_processor_id());
}
+
+struct smp_ops smp_ops = {
+ .smp_prepare_boot_cpu = voyager_smp_prepare_boot_cpu,
+ .smp_prepare_cpus = voyager_smp_prepare_cpus,
+ .cpu_up = voyager_cpu_up,
+ .smp_cpus_done = voyager_smp_cpus_done,
+
+ .smp_send_stop = voyager_smp_send_stop,
+ .smp_send_reschedule = voyager_smp_send_reschedule,
+ .smp_call_function_mask = voyager_smp_call_function_mask,
+};
diff --git a/arch/m68k/lib/uaccess.c b/arch/m68k/lib/uaccess.c
index 865f9fb9e68..13854ed8cd9 100644
--- a/arch/m68k/lib/uaccess.c
+++ b/arch/m68k/lib/uaccess.c
@@ -181,7 +181,7 @@ EXPORT_SYMBOL(strnlen_user);
* Zero Userspace
*/
-unsigned long clear_user(void __user *to, unsigned long n)
+unsigned long __clear_user(void __user *to, unsigned long n)
{
unsigned long res;
@@ -219,4 +219,4 @@ unsigned long clear_user(void __user *to, unsigned long n)
return res;
}
-EXPORT_SYMBOL(clear_user);
+EXPORT_SYMBOL(__clear_user);
diff --git a/arch/sparc/defconfig b/arch/sparc/defconfig
index 79e54894529..38bd79fe6e7 100644
--- a/arch/sparc/defconfig
+++ b/arch/sparc/defconfig
@@ -1,10 +1,11 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.20-rc1
-# Sun Dec 17 14:20:47 2006
+# Linux kernel version: 2.6.22-rc1
+# Mon May 14 03:25:14 2007
#
CONFIG_MMU=y
CONFIG_HIGHMEM=y
+CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
@@ -23,14 +24,17 @@ CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
+CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
@@ -46,14 +50,19 @@ CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
CONFIG_SHMEM=y
-CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
#
# Loadable module support
@@ -107,7 +116,7 @@ CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_SUN_PM=y
# CONFIG_SUN4 is not set
CONFIG_PCI=y
-# CONFIG_PCI_MULTITHREAD_PROBE is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_SUN_OPENPROMFS=m
# CONFIG_SPARC_LED is not set
@@ -124,6 +133,7 @@ CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=1
#
# Networking
@@ -133,14 +143,15 @@ CONFIG_NET=y
#
# Networking options
#
-# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
@@ -170,6 +181,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
CONFIG_IPV6=m
CONFIG_IPV6_PRIVACY=y
# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
@@ -229,7 +241,18 @@ CONFIG_NET_PKTGEN=m
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
+CONFIG_AF_RXRPC=m
+# CONFIG_AF_RXRPC_DEBUG is not set
+# CONFIG_RXKAD is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
#
# Device Drivers
@@ -242,16 +265,13 @@ CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
# CONFIG_MTD is not set
#
@@ -262,6 +282,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
#
# Plug and Play support
#
+# CONFIG_PNPACPI is not set
#
# Block devices
@@ -280,15 +301,16 @@ CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
-CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
#
# Misc devices
#
+# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
+# CONFIG_BLINK is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -322,11 +344,12 @@ CONFIG_CHR_DEV_SG=m
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
-CONFIG_SCSI_SPI_ATTRS=m
+CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
@@ -366,12 +389,9 @@ CONFIG_SCSI_QLOGICPTI=m
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
+CONFIG_SCSI_ESP_CORE=y
CONFIG_SCSI_SUNESP=y
# CONFIG_SCSI_SRP is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
#
@@ -390,6 +410,7 @@ CONFIG_SCSI_SUNESP=y
#
# IEEE 1394 (FireWire) support
#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
#
@@ -410,10 +431,6 @@ CONFIG_TUN=m
# ARCnet devices
#
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
# CONFIG_PHYLIB is not set
#
@@ -435,10 +452,7 @@ CONFIG_SUNQE=m
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_NET_PCI is not set
-
-#
-# Ethernet (1000 Mbit)
-#
+CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
@@ -454,15 +468,16 @@ CONFIG_SUNQE=m
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
-
-#
-# Ethernet (10000 Mbit)
-#
+# CONFIG_ATL1 is not set
+CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
+# CONFIG_MLX4_CORE is not set
+CONFIG_MLX4_DEBUG=y
#
# Token Ring devices
@@ -470,13 +485,10 @@ CONFIG_SUNQE=m
# CONFIG_TR is not set
#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
@@ -528,9 +540,17 @@ CONFIG_KEYBOARD_SUNKBD=m
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_SERIAL=m
+# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
@@ -578,14 +598,9 @@ CONFIG_LEGACY_PTY_COUNT=256
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=m
CONFIG_RTC=m
-# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_DRM is not set
@@ -595,10 +610,7 @@ CONFIG_RTC=m
# TPM devices
#
# CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
+CONFIG_DEVPORT=y
# CONFIG_I2C is not set
#
@@ -611,32 +623,39 @@ CONFIG_RTC=m
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
#
+# Multifunction device drivers
+#
+# CONFIG_MFD_SM501 is not set
+
+#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_DAB is not set
#
-# Digital Video Broadcasting Devices
+# Graphics support
#
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
-# Graphics support
+# Display device support
#
-CONFIG_FIRMWARE_EDID=y
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
# CONFIG_FB is not set
#
@@ -644,7 +663,6 @@ CONFIG_FIRMWARE_EDID=y
#
# CONFIG_PROM_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Sound
@@ -655,6 +673,7 @@ CONFIG_DUMMY_CONSOLE=y
# HID Devices
#
CONFIG_HID=y
+# CONFIG_HID_DEBUG is not set
#
# USB support
@@ -672,10 +691,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
-
-#
-# MMC/SD Card support
-#
# CONFIG_MMC is not set
#
@@ -719,10 +734,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y
#
#
-# Virtualization
-#
-
-#
# Misc Linux/SPARC drivers
#
CONFIG_SUN_OPENPROMIO=m
@@ -801,6 +812,7 @@ CONFIG_RAMFS=y
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
CONFIG_BEFS_FS=m
@@ -827,6 +839,7 @@ CONFIG_LOCKD=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=m
+# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
@@ -839,7 +852,7 @@ CONFIG_CIFS=m
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
CONFIG_AFS_FS=m
-CONFIG_RXRPC=m
+# CONFIG_AFS_DEBUG is not set
# CONFIG_9P_FS is not set
#
@@ -913,15 +926,14 @@ CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
-CONFIG_LOG_BUF_SHIFT=14
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
+# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -932,12 +944,14 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
CONFIG_FORCED_INLINING=y
# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_FAULT_INJECTION is not set
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Security options
#
-# CONFIG_KEYS is not set
+CONFIG_KEYS=y
+# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY is not set
#
@@ -961,8 +975,11 @@ CONFIG_CRYPTO_SHA512=m
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
@@ -977,6 +994,7 @@ CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
#
@@ -989,9 +1007,12 @@ CONFIG_CRYPTO_CRC32C=m
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
-CONFIG_IOMAP_COPY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/sparc/kernel/head.S b/arch/sparc/kernel/head.S
index 97da13c5256..9a219e8b5dd 100644
--- a/arch/sparc/kernel/head.S
+++ b/arch/sparc/kernel/head.S
@@ -19,7 +19,7 @@
#include <asm/ptrace.h>
#include <asm/psr.h>
#include <asm/page.h>
-#include <linux/kdebug.h>
+#include <asm/kdebug.h>
#include <asm/winmacro.h>
#include <asm/thread_info.h> /* TI_UWINMASK */
#include <asm/errno.h>
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 585ef4fb759..65840a62bb9 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21
-# Fri May 11 14:31:45 2007
+# Linux kernel version: 2.6.22-rc1
+# Mon May 14 04:17:48 2007
#
CONFIG_SPARC=y
CONFIG_SPARC64=y
@@ -508,10 +508,6 @@ CONFIG_ISCSI_TCP=m
# CONFIG_SCSI_ESP_CORE is not set
# CONFIG_SCSI_SUNESP is not set
# CONFIG_SCSI_SRP is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
# CONFIG_ATA is not set
#
@@ -568,10 +564,6 @@ CONFIG_DUMMY=m
# ARCnet devices
#
# CONFIG_ARCNET is not set
-
-#
-# PHY device support
-#
# CONFIG_PHYLIB is not set
#
@@ -611,10 +603,7 @@ CONFIG_NET_PCI=y
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
-
-#
-# Ethernet (1000 Mbit)
-#
+CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=m
@@ -634,10 +623,7 @@ CONFIG_TIGON3=m
CONFIG_BNX2=m
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
-
-#
-# Ethernet (10000 Mbit)
-#
+CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGB is not set
@@ -667,10 +653,6 @@ CONFIG_MLX4_DEBUG=y
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
-
-#
-# Wan interfaces
-#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index 7455f5d0551..16cc46a7187 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -537,6 +537,13 @@ static int __init build_one_resource(struct device_node *parent,
return 0;
}
+ /* When we miss an I/O space match on PCI, just pass it up
+ * to the next PCI bridge and/or controller.
+ */
+ if (!strcmp(bus->name, "pci") &&
+ (addr[0] & 0x03000000) == 0x01000000)
+ return 0;
+
return 1;
}
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 8087d67a0cf..24fdf1d0adc 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -561,6 +561,9 @@ static void hypervisor_xcall_deliver(u64 data0, u64 data1, u64 data2, cpumask_t
unsigned long flags, status;
int cnt, retries, this_cpu, prev_sent, i;
+ if (cpus_empty(mask))
+ return;
+
/* We have to do this whole thing with interrupts fully disabled.
* Otherwise if we send an xcall from interrupt context it will
* corrupt both our mondo block and cpu list state.
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86_64/kernel/traps.c
index d28f01379b9..cb29fb96948 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86_64/kernel/traps.c
@@ -776,9 +776,6 @@ asmlinkage __kprobes void default_do_nmi(struct pt_regs *regs)
*/
if (nmi_watchdog_tick(regs,reason))
return;
- if (notify_die(DIE_NMI_POST, "nmi_post", regs, reason, 2, 0)
- == NOTIFY_STOP)
- return;
if (!do_nmi_callback(regs,cpu))
unknown_nmi_error(reason, regs);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-30 01:47:22 +0000