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Merge git://oak/home/sfr/kernels/iseries/work/

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This commit is contained in:
Paul Mackerras
2005-10-28 13:50:39 +10:00
parent 4542437679 299f6ce491
commit 22b280324a
18 changed files with 21 additions and 3064 deletions
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8
arch/powerpc/kernel/Makefile
View File

@@ -13,7 +13,7 @@ endif
obj-y := semaphore.o cputable.o ptrace.o syscalls.o \
signal_32.o pmc.o
obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \
ptrace32.o
ptrace32.o systbl.o
obj-$(CONFIG_ALTIVEC) += vecemu.o vector.o
obj-$(CONFIG_POWER4) += idle_power4.o
obj-$(CONFIG_PPC_OF) += of_device.o
@@ -28,12 +28,11 @@ extra-$(CONFIG_40x) := head_4xx.o
extra-$(CONFIG_44x) := head_44x.o
extra-$(CONFIG_FSL_BOOKE) := head_fsl_booke.o
extra-$(CONFIG_8xx) := head_8xx.o
extra-$(CONFIG_PPC64) += entry_64.o
extra-y += vmlinux.lds
obj-y += process.o init_task.o time.o \
prom.o systbl.o traps.o setup-common.o
obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o
prom.o traps.o setup-common.o
obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o systbl.o
obj-$(CONFIG_PPC64) += misc_64.o
obj-$(CONFIG_PPC_OF) += prom_init.o
obj-$(CONFIG_MODULES) += ppc_ksyms.o
@@ -54,3 +53,4 @@ obj-$(CONFIG_PPC64) += traps.o process.o init_task.o time.o \
endif
extra-$(CONFIG_PPC_FPU) += fpu.o
extra-$(CONFIG_PPC64) += entry_64.o

18
arch/powerpc/kernel/setup_64.c
View File

@@ -701,17 +701,6 @@ static void __init emergency_stack_init(void)
limit)) + PAGE_SIZE;
}
extern unsigned long *sys_call_table;
extern unsigned long sys_ni_syscall;
#ifdef CONFIG_PPC_MERGE
#define SYS_CALL_ENTRY64(i) sys_call_table[(i) * 2]
#define SYS_CALL_ENTRY32(i) sys_call_table[(i) * 2 + 1]
#else
extern unsigned long *sys_call_table32;
#define SYS_CALL_ENTRY64(i) sys_call_table[(i)]
#define SYS_CALL_ENTRY32(i) sys_call_table32[(i)]
#endif
/*
* Called from setup_arch to initialize the bitmap of available
* syscalls in the systemcfg page
@@ -719,14 +708,17 @@ extern unsigned long *sys_call_table32;
void __init setup_syscall_map(void)
{
unsigned int i, count64 = 0, count32 = 0;
extern unsigned long *sys_call_table;
extern unsigned long sys_ni_syscall;
for (i = 0; i < __NR_syscalls; i++) {
if (SYS_CALL_ENTRY64(i) != sys_ni_syscall) {
if (sys_call_table[i*2] != sys_ni_syscall) {
count64++;
systemcfg->syscall_map_64[i >> 5] |=
0x80000000UL >> (i & 0x1f);
}
if (SYS_CALL_ENTRY32(i) != sys_ni_syscall) {
if (sys_call_table[i*2+1] != sys_ni_syscall) {
count32++;
systemcfg->syscall_map_32[i >> 5] |=
0x80000000UL >> (i & 0x1f);