[PATCH] x86_64: Move int 3 handler to debug stack and allow to increase it.

[linux.git] / include / asm-x86_64 / processor.h

diff --git a/include/asm-x86_64/processor.h b/include/asm-x86_64/processor.h
index 03837d34fba0ccdb4caab752902f1bc943755876..5cb151538cd5aba32f688136289502016b692a68 100644 (file)
--- a/include/asm-x86_64/processor.h
+++ b/include/asm-x86_64/processor.h
@@ -61,10 +61,12 @@ struct cpuinfo_x86 {
        int     x86_cache_alignment;
        int     x86_tlbsize;    /* number of 4K pages in DTLB/ITLB combined(in pages)*/
         __u8    x86_virt_bits, x86_phys_bits;
-       __u8    x86_num_cores;
+       __u8    x86_max_cores;  /* cpuid returned max cores value */
         __u32   x86_power;     
        __u32   extended_cpuid_level;   /* Max extended CPUID function supported */
        unsigned long loops_per_jiffy;
+       __u8    apicid;
+       __u8    booted_cores;   /* number of cores as seen by OS */
 } ____cacheline_aligned;
 
 #define X86_VENDOR_INTEL 0
@@ -271,8 +273,6 @@ struct thread_struct {
 #define DEBUG_STACK 4 
 #define MCE_STACK 5
 #define N_EXCEPTION_STACKS 5  /* hw limit: 7 */
-#define EXCEPTION_STKSZ (PAGE_SIZE << EXCEPTION_STACK_ORDER)
-#define EXCEPTION_STACK_ORDER 0 
 
 #define start_thread(regs,new_rip,new_rsp) do { \
        asm volatile("movl %0,%%fs; movl %0,%%es; movl %0,%%ds": :"r" (0));      \