Merge master.kernel.org:/home/rmk/linux-2.6-arm
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
index 8c3035d..3173924 100644
--- a/arch/arm/kernel/calls.S
+++ b/arch/arm/kernel/calls.S
@@ -111,7 +111,7 @@
CALL(sys_statfs)
/* 100 */ CALL(sys_fstatfs)
CALL(sys_ni_syscall)
- CALL(OBSOLETE(sys_socketcall))
+ CALL(OBSOLETE(ABI(sys_socketcall, sys_oabi_socketcall)))
CALL(sys_syslog)
CALL(sys_setitimer)
/* 105 */ CALL(sys_getitimer)
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index c45d10d..68273b4 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -23,6 +23,7 @@
#include <linux/root_dev.h>
#include <linux/cpu.h>
#include <linux/interrupt.h>
+#include <linux/smp.h>
#include <asm/cpu.h>
#include <asm/elf.h>
@@ -771,6 +772,10 @@
paging_init(&meminfo, mdesc);
request_standard_resources(&meminfo, mdesc);
+#ifdef CONFIG_SMP
+ smp_init_cpus();
+#endif
+
cpu_init();
/*
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
index 7338948..02aa300 100644
--- a/arch/arm/kernel/smp.c
+++ b/arch/arm/kernel/smp.c
@@ -338,7 +338,6 @@
per_cpu(cpu_data, cpu).idle = current;
- cpu_set(cpu, cpu_possible_map);
cpu_set(cpu, cpu_present_map);
cpu_set(cpu, cpu_online_map);
}
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c
index 9d4b764..8e2f9bc 100644
--- a/arch/arm/kernel/sys_oabi-compat.c
+++ b/arch/arm/kernel/sys_oabi-compat.c
@@ -64,6 +64,7 @@
* sys_connect:
* sys_sendmsg:
* sys_sendto:
+ * sys_socketcall:
*
* struct sockaddr_un loses its padding with EABI. Since the size of the
* structure is used as a validation test in unix_mkname(), we need to
@@ -78,6 +79,7 @@
#include <linux/eventpoll.h>
#include <linux/sem.h>
#include <linux/socket.h>
+#include <linux/net.h>
#include <asm/ipc.h>
#include <asm/uaccess.h>
@@ -408,3 +410,31 @@
return sys_sendmsg(fd, msg, flags);
}
+asmlinkage long sys_oabi_socketcall(int call, unsigned long __user *args)
+{
+ unsigned long r = -EFAULT, a[6];
+
+ switch (call) {
+ case SYS_BIND:
+ if (copy_from_user(a, args, 3 * sizeof(long)) == 0)
+ r = sys_oabi_bind(a[0], (struct sockaddr __user *)a[1], a[2]);
+ break;
+ case SYS_CONNECT:
+ if (copy_from_user(a, args, 3 * sizeof(long)) == 0)
+ r = sys_oabi_connect(a[0], (struct sockaddr __user *)a[1], a[2]);
+ break;
+ case SYS_SENDTO:
+ if (copy_from_user(a, args, 6 * sizeof(long)) == 0)
+ r = sys_oabi_sendto(a[0], (void __user *)a[1], a[2], a[3],
+ (struct sockaddr __user *)a[4], a[5]);
+ break;
+ case SYS_SENDMSG:
+ if (copy_from_user(a, args, 3 * sizeof(long)) == 0)
+ r = sys_oabi_sendmsg(a[0], (struct msghdr __user *)a[1], a[2]);
+ break;
+ default:
+ r = sys_socketcall(call, args);
+ }
+
+ return r;
+}
diff --git a/arch/arm/mach-integrator/platsmp.c b/arch/arm/mach-integrator/platsmp.c
index ea10bd8..1bc8534 100644
--- a/arch/arm/mach-integrator/platsmp.c
+++ b/arch/arm/mach-integrator/platsmp.c
@@ -140,6 +140,18 @@
mb();
}
+/*
+ * Initialise the CPU possible map early - this describes the CPUs
+ * which may be present or become present in the system.
+ */
+void __init smp_init_cpus(void)
+{
+ unsigned int i, ncores = get_core_count();
+
+ for (i = 0; i < ncores; i++)
+ cpu_set(i, cpu_possible_map);
+}
+
void __init smp_prepare_cpus(unsigned int max_cpus)
{
unsigned int ncores = get_core_count();
@@ -176,14 +188,11 @@
max_cpus = ncores;
/*
- * Initialise the possible/present maps.
- * cpu_possible_map describes the set of CPUs which may be present
- * cpu_present_map describes the set of CPUs populated
+ * Initialise the present map, which describes the set of CPUs
+ * actually populated at the present time.
*/
- for (i = 0; i < max_cpus; i++) {
- cpu_set(i, cpu_possible_map);
+ for (i = 0; i < max_cpus; i++)
cpu_set(i, cpu_present_map);
- }
/*
* Do we need any more CPUs? If so, then let them know where
diff --git a/arch/arm/mach-iop3xx/iop321-setup.c b/arch/arm/mach-iop3xx/iop321-setup.c
index e4f4c52..0ebbcb2 100644
--- a/arch/arm/mach-iop3xx/iop321-setup.c
+++ b/arch/arm/mach-iop3xx/iop321-setup.c
@@ -13,7 +13,6 @@
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/config.h>
-#include <linux/init.h>
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/platform_device.h>
diff --git a/arch/arm/mach-iop3xx/iop331-setup.c b/arch/arm/mach-iop3xx/iop331-setup.c
index 6358548..2d6abe5 100644
--- a/arch/arm/mach-iop3xx/iop331-setup.c
+++ b/arch/arm/mach-iop3xx/iop331-setup.c
@@ -12,7 +12,6 @@
#include <linux/mm.h>
#include <linux/init.h>
#include <linux/config.h>
-#include <linux/init.h>
#include <linux/major.h>
#include <linux/fs.h>
#include <linux/platform_device.h>
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index da9340a..f260a9d 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -27,8 +27,6 @@
};
static struct resource nslu2_flash_resource = {
- .start = NSLU2_FLASH_BASE,
- .end = NSLU2_FLASH_BASE + NSLU2_FLASH_SIZE,
.flags = IORESOURCE_MEM,
};
@@ -116,6 +114,10 @@
{
ixp4xx_sys_init();
+ nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
+ nslu2_flash_resource.end =
+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
+
pm_power_off = nslu2_power_off;
platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices));
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c
index a8fbd76d..b8484e1 100644
--- a/arch/arm/mach-realview/platsmp.c
+++ b/arch/arm/mach-realview/platsmp.c
@@ -143,6 +143,18 @@
mb();
}
+/*
+ * Initialise the CPU possible map early - this describes the CPUs
+ * which may be present or become present in the system.
+ */
+void __init smp_init_cpus(void)
+{
+ unsigned int i, ncores = get_core_count();
+
+ for (i = 0; i < ncores; i++)
+ cpu_set(i, cpu_possible_map);
+}
+
void __init smp_prepare_cpus(unsigned int max_cpus)
{
unsigned int ncores = get_core_count();
@@ -179,14 +191,11 @@
local_timer_setup(cpu);
/*
- * Initialise the possible/present maps.
- * cpu_possible_map describes the set of CPUs which may be present
- * cpu_present_map describes the set of CPUs populated
+ * Initialise the present map, which describes the set of CPUs
+ * actually populated at the present time.
*/
- for (i = 0; i < max_cpus; i++) {
- cpu_set(i, cpu_possible_map);
+ for (i = 0; i < max_cpus; i++)
cpu_set(i, cpu_present_map);
- }
/*
* Do we need any more CPUs? If so, then let them know where
diff --git a/arch/arm/plat-omap/pm.c b/arch/arm/plat-omap/pm.c
index 1a24e2c..093efd7 100644
--- a/arch/arm/plat-omap/pm.c
+++ b/arch/arm/plat-omap/pm.c
@@ -38,7 +38,6 @@
#include <linux/pm.h>
#include <linux/sched.h>
#include <linux/proc_fs.h>
-#include <linux/pm.h>
#include <linux/interrupt.h>
#include <asm/io.h>
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index d574dd3..9451932 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -82,7 +82,6 @@
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
-#include <linux/string.h>
#include <linux/interrupt.h>
#include <linux/workqueue.h>
#include <linux/wait.h>
diff --git a/include/asm-arm/smp.h b/include/asm-arm/smp.h
index 5a72e50..fe45f7f 100644
--- a/include/asm-arm/smp.h
+++ b/include/asm-arm/smp.h
@@ -42,6 +42,11 @@
asmlinkage void do_IPI(struct pt_regs *regs);
/*
+ * Setup the SMP cpu_possible_map
+ */
+extern void smp_init_cpus(void);
+
+/*
* Move global data into per-processor storage.
*/
extern void smp_store_cpu_info(unsigned int cpuid);
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index 77430d6..8f331bb 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -309,7 +309,7 @@
#define __NR_mq_getsetattr (__NR_SYSCALL_BASE+279)
#define __NR_waitid (__NR_SYSCALL_BASE+280)
-#if 0 /* reserve these for un-muxing socketcall */
+#if defined(__ARM_EABI__) /* reserve these for un-muxing socketcall */
#define __NR_socket (__NR_SYSCALL_BASE+281)
#define __NR_bind (__NR_SYSCALL_BASE+282)
#define __NR_connect (__NR_SYSCALL_BASE+283)
@@ -329,7 +329,7 @@
#define __NR_recvmsg (__NR_SYSCALL_BASE+297)
#endif
-#if 0 /* reserve these for un-muxing ipc */
+#if defined(__ARM_EABI__) /* reserve these for un-muxing ipc */
#define __NR_semop (__NR_SYSCALL_BASE+298)
#define __NR_semget (__NR_SYSCALL_BASE+299)
#define __NR_semctl (__NR_SYSCALL_BASE+300)
@@ -347,7 +347,7 @@
#define __NR_request_key (__NR_SYSCALL_BASE+310)
#define __NR_keyctl (__NR_SYSCALL_BASE+311)
-#if 0 /* reserved for un-muxing ipc */
+#if defined(__ARM_EABI__) /* reserved for un-muxing ipc */
#define __NR_semtimedop (__NR_SYSCALL_BASE+312)
#endif