diff options
Diffstat (limited to 'arch/x86_64/kernel/setup64.c')
| -rw-r--r-- | arch/x86_64/kernel/setup64.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c index 70f1bb808a20..eabdb63fec31 100644 --- a/arch/x86_64/kernel/setup64.c +++ b/arch/x86_64/kernel/setup64.c @@ -33,7 +33,7 @@ cpumask_t cpu_initialized __cpuinitdata = CPU_MASK_NONE; struct x8664_pda *_cpu_pda[NR_CPUS] __read_mostly; struct x8664_pda boot_cpu_pda[NR_CPUS] __cacheline_aligned; -struct desc_ptr idt_descr = { 256 * 16, (unsigned long) idt_table }; +struct desc_ptr idt_descr = { 256 * 16 - 1, (unsigned long) idt_table }; char boot_cpu_stack[IRQSTACKSIZE] __attribute__((section(".bss.page_aligned"))); @@ -59,7 +59,7 @@ int __init nonx_setup(char *str) } __setup("noexec=", nonx_setup); /* parsed early actually */ -int force_personality32 = READ_IMPLIES_EXEC; +int force_personality32 = 0; /* noexec32=on|off Control non executable heap for 32bit processes. @@ -248,7 +248,7 @@ void __cpuinit cpu_init (void) switch (v + 1) { #if DEBUG_STKSZ > EXCEPTION_STKSZ case DEBUG_STACK: - cpu_pda[cpu].debugstack = (unsigned long)estacks; + cpu_pda(cpu)->debugstack = (unsigned long)estacks; estacks += DEBUG_STKSZ; break; #endif @@ -281,12 +281,12 @@ void __cpuinit cpu_init (void) * Clear all 6 debug registers: */ - set_debug(0UL, 0); - set_debug(0UL, 1); - set_debug(0UL, 2); - set_debug(0UL, 3); - set_debug(0UL, 6); - set_debug(0UL, 7); + set_debugreg(0UL, 0); + set_debugreg(0UL, 1); + set_debugreg(0UL, 2); + set_debugreg(0UL, 3); + set_debugreg(0UL, 6); + set_debugreg(0UL, 7); fpu_init(); } |