diff options
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 37 |
1 files changed, 4 insertions, 33 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index d199bfa2f1fa..b988b5addf86 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -24,6 +24,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/bug.h> +#include <linux/nmi.h> #include <asm/ptrace.h> #include <asm/string.h> @@ -374,6 +375,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi) #endif local_irq_save(flags); + hard_irq_disable(); bp = in_breakpoint_table(regs->nip, &offset); if (bp != NULL) { @@ -558,6 +560,7 @@ static int xmon_core(struct pt_regs *regs, int fromipi) #endif insert_cpu_bpts(); + touch_nmi_watchdog(); local_irq_restore(flags); return cmd != 'X' && cmd != EOF; @@ -2058,10 +2061,6 @@ static void dump_one_paca(int cpu) DUMP(p, kernel_toc, "lx"); DUMP(p, kernelbase, "lx"); DUMP(p, kernel_msr, "lx"); -#ifdef CONFIG_PPC_STD_MMU_64 - DUMP(p, stab_real, "lx"); - DUMP(p, stab_addr, "lx"); -#endif DUMP(p, emergency_sp, "p"); #ifdef CONFIG_PPC_BOOK3S_64 DUMP(p, mc_emergency_sp, "p"); @@ -2694,7 +2693,7 @@ static void xmon_print_symbol(unsigned long address, const char *mid, } #ifdef CONFIG_PPC_BOOK3S_64 -static void dump_slb(void) +void dump_segments(void) { int i; unsigned long esid,vsid,valid; @@ -2726,34 +2725,6 @@ static void dump_slb(void) } } } - -static void dump_stab(void) -{ - int i; - unsigned long *tmp = (unsigned long *)local_paca->stab_addr; - - printf("Segment table contents of cpu 0x%x\n", smp_processor_id()); - - for (i = 0; i < PAGE_SIZE/16; i++) { - unsigned long a, b; - - a = *tmp++; - b = *tmp++; - - if (a || b) { - printf("%03d %016lx ", i, a); - printf("%016lx\n", b); - } - } -} - -void dump_segments(void) -{ - if (mmu_has_feature(MMU_FTR_SLB)) - dump_slb(); - else - dump_stab(); -} #endif #ifdef CONFIG_PPC_STD_MMU_32 |