OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge master.kernel.org:/home/rmk/linux-2.6-arm

This commit is contained in:
Linus Torvalds 2006-02-17 08:13:11 -08:00
parent 7054ec7f86 d9db950cfa
commit a5222049f3
13 changed files with 78 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/kernel/calls.S
View File

@ -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)

5
arch/arm/kernel/setup.c
View File

@ -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 @@ void __init setup_arch(char **cmdline_p)
paging_init(&meminfo, mdesc);
request_standard_resources(&meminfo, mdesc);
#ifdef CONFIG_SMP
smp_init_cpus();
#endif
cpu_init();
/*

1
arch/arm/kernel/smp.c
View File

@ -338,7 +338,6 @@ void __init smp_prepare_boot_cpu(void)
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);
}

30
arch/arm/kernel/sys_oabi-compat.c
View File

@ -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 @@ asmlinkage long sys_oabi_sendmsg(int fd, struct msghdr __user *msg, unsigned fla
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;
}

21
arch/arm/mach-integrator/platsmp.c
View File

@ -140,6 +140,18 @@ static void __init poke_milo(void)
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 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
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

1
arch/arm/mach-iop3xx/iop321-setup.c
View File

@ -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>

1
arch/arm/mach-iop3xx/iop331-setup.c
View File

@ -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>

6
arch/arm/mach-ixp4xx/nslu2-setup.c
View File

@ -27,8 +27,6 @@ static struct flash_platform_data nslu2_flash_data = {
};
static struct resource nslu2_flash_resource = {
.start = NSLU2_FLASH_BASE,
.end = NSLU2_FLASH_BASE + NSLU2_FLASH_SIZE,
.flags = IORESOURCE_MEM,
};
@ -116,6 +114,10 @@ static void __init nslu2_init(void)
{
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));

21
arch/arm/mach-realview/platsmp.c
View File

@ -143,6 +143,18 @@ static void __init poke_milo(void)
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 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
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

1
arch/arm/plat-omap/pm.c
View File

@ -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>

1
drivers/video/s3c2410fb.c
View File

@ -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>

5
include/asm-arm/smp.h
View File

@ -41,6 +41,11 @@ extern void show_ipi_list(struct seq_file *p);
*/
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.
*/

6
include/asm-arm/unistd.h
View File

@ -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