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Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/traps_32.c17
-rw-r--r--arch/x86/mm/fault_32.c13
2 files changed, 12 insertions, 18 deletions
diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c
index 83a9bbbbe38f..b132d3957dfc 100644
--- a/arch/x86/kernel/traps_32.c
+++ b/arch/x86/kernel/traps_32.c
@@ -398,31 +398,24 @@ void die(const char * str, struct pt_regs * regs, long err)
398 local_save_flags(flags); 398 local_save_flags(flags);
399 399
400 if (++die.lock_owner_depth < 3) { 400 if (++die.lock_owner_depth < 3) {
401 int nl = 0;
402 unsigned long esp; 401 unsigned long esp;
403 unsigned short ss; 402 unsigned short ss;
404 403
405 report_bug(regs->eip, regs); 404 report_bug(regs->eip, regs);
406 405
407 printk(KERN_EMERG "%s: %04lx [#%d]\n", str, err & 0xffff, ++die_counter); 406 printk(KERN_EMERG "%s: %04lx [#%d] ", str, err & 0xffff,
407 ++die_counter);
408#ifdef CONFIG_PREEMPT 408#ifdef CONFIG_PREEMPT
409 printk(KERN_EMERG "PREEMPT "); 409 printk("PREEMPT ");
410 nl = 1;
411#endif 410#endif
412#ifdef CONFIG_SMP 411#ifdef CONFIG_SMP
413 if (!nl)
414 printk(KERN_EMERG);
415 printk("SMP "); 412 printk("SMP ");
416 nl = 1;
417#endif 413#endif
418#ifdef CONFIG_DEBUG_PAGEALLOC 414#ifdef CONFIG_DEBUG_PAGEALLOC
419 if (!nl)
420 printk(KERN_EMERG);
421 printk("DEBUG_PAGEALLOC"); 415 printk("DEBUG_PAGEALLOC");
422 nl = 1;
423#endif 416#endif
424 if (nl) 417 printk("\n");
425 printk("\n"); 418
426 if (notify_die(DIE_OOPS, str, regs, err, 419 if (notify_die(DIE_OOPS, str, regs, err,
427 current->thread.trap_no, SIGSEGV) != 420 current->thread.trap_no, SIGSEGV) !=
428 NOTIFY_STOP) { 421 NOTIFY_STOP) {
diff --git a/arch/x86/mm/fault_32.c b/arch/x86/mm/fault_32.c
index c686ae20fd6b..d84314ce22bb 100644
--- a/arch/x86/mm/fault_32.c
+++ b/arch/x86/mm/fault_32.c
@@ -539,23 +539,22 @@ no_context:
539 printk(KERN_ALERT "BUG: unable to handle kernel paging" 539 printk(KERN_ALERT "BUG: unable to handle kernel paging"
540 " request"); 540 " request");
541 printk(" at virtual address %08lx\n",address); 541 printk(" at virtual address %08lx\n",address);
542 printk(KERN_ALERT " printing eip:\n"); 542 printk(KERN_ALERT "printing eip: %08lx ", regs->eip);
543 printk("%08lx\n", regs->eip);
544 543
545 page = read_cr3(); 544 page = read_cr3();
546 page = ((__typeof__(page) *) __va(page))[address >> PGDIR_SHIFT]; 545 page = ((__typeof__(page) *) __va(page))[address >> PGDIR_SHIFT];
547#ifdef CONFIG_X86_PAE 546#ifdef CONFIG_X86_PAE
548 printk(KERN_ALERT "*pdpt = %016Lx\n", page); 547 printk("*pdpt = %016Lx ", page);
549 if ((page >> PAGE_SHIFT) < max_low_pfn 548 if ((page >> PAGE_SHIFT) < max_low_pfn
550 && page & _PAGE_PRESENT) { 549 && page & _PAGE_PRESENT) {
551 page &= PAGE_MASK; 550 page &= PAGE_MASK;
552 page = ((__typeof__(page) *) __va(page))[(address >> PMD_SHIFT) 551 page = ((__typeof__(page) *) __va(page))[(address >> PMD_SHIFT)
553 & (PTRS_PER_PMD - 1)]; 552 & (PTRS_PER_PMD - 1)];
554 printk(KERN_ALERT "*pde = %016Lx\n", page); 553 printk(KERN_ALERT "*pde = %016Lx ", page);
555 page &= ~_PAGE_NX; 554 page &= ~_PAGE_NX;
556 } 555 }
557#else 556#else
558 printk(KERN_ALERT "*pde = %08lx\n", page); 557 printk("*pde = %08lx ", page);
559#endif 558#endif
560 559
561 /* 560 /*
@@ -569,8 +568,10 @@ no_context:
569 page &= PAGE_MASK; 568 page &= PAGE_MASK;
570 page = ((__typeof__(page) *) __va(page))[(address >> PAGE_SHIFT) 569 page = ((__typeof__(page) *) __va(page))[(address >> PAGE_SHIFT)
571 & (PTRS_PER_PTE - 1)]; 570 & (PTRS_PER_PTE - 1)];
572 printk(KERN_ALERT "*pte = %0*Lx\n", sizeof(page)*2, (u64)page); 571 printk("*pte = %0*Lx ", sizeof(page)*2, (u64)page);
573 } 572 }
573
574 printk("\n");
574 } 575 }
575 576
576 tsk->thread.cr2 = address; 577 tsk->thread.cr2 = address;