diff options
Diffstat (limited to 'arch/mips/sgi-ip27/ip27-nmi.c')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-nmi.c | 31 |
1 files changed, 13 insertions, 18 deletions
diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c index b0a25e1ee8b..a2358b44420 100644 --- a/arch/mips/sgi-ip27/ip27-nmi.c +++ b/arch/mips/sgi-ip27/ip27-nmi.c @@ -1,10 +1,9 @@ -#include <linux/kallsyms.h> #include <linux/kernel.h> #include <linux/mmzone.h> #include <linux/nodemask.h> #include <linux/spinlock.h> #include <linux/smp.h> -#include <asm/atomic.h> +#include <linux/atomic.h> #include <asm/sn/types.h> #include <asm/sn/addrs.h> #include <asm/sn/nmi.h> @@ -18,11 +17,10 @@ #endif #define CNODEID_NONE (cnodeid_t)-1 -#define enter_panic_mode() spin_lock(&nmi_lock) typedef unsigned long machreg_t; -DEFINE_SPINLOCK(nmi_lock); +static arch_spinlock_t nmi_lock = __ARCH_SPIN_LOCK_UNLOCKED; /* * Lets see what else we need to do here. Set up sp, gp? @@ -56,7 +54,7 @@ void install_cpu_nmi_handler(int slice) void nmi_cpu_eframe_save(nasid_t nasid, int slice) { struct reg_struct *nr; - int i; + int i; /* Get the pointer to the current cpu's register set. */ nr = (struct reg_struct *) @@ -84,19 +82,16 @@ void nmi_cpu_eframe_save(nasid_t nasid, int slice) /* * Saved cp0 registers */ - printk("epc : %016lx ", nr->epc); - print_symbol("%s ", nr->epc); + printk("epc : %016lx %pS\n", nr->epc, (void *) nr->epc); printk("%s\n", print_tainted()); - printk("ErrEPC: %016lx ", nr->error_epc); - print_symbol("%s\n", nr->error_epc); - printk("ra : %016lx ", nr->gpr[31]); - print_symbol("%s\n", nr->gpr[31]); - printk("Status: %08lx ", nr->sr); + printk("ErrEPC: %016lx %pS\n", nr->error_epc, (void *) nr->error_epc); + printk("ra : %016lx %pS\n", nr->gpr[31], (void *) nr->gpr[31]); + printk("Status: %08lx ", nr->sr); if (nr->sr & ST0_KX) printk("KX "); if (nr->sr & ST0_SX) - printk("SX "); + printk("SX "); if (nr->sr & ST0_UX) printk("UX "); @@ -147,8 +142,8 @@ void nmi_dump_hub_irq(nasid_t nasid, int slice) pend0 = REMOTE_HUB_L(nasid, PI_INT_PEND0); pend1 = REMOTE_HUB_L(nasid, PI_INT_PEND1); - printk("PI_INT_MASK0: %16lx PI_INT_MASK1: %16lx\n", mask0, mask1); - printk("PI_INT_PEND0: %16lx PI_INT_PEND1: %16lx\n", pend0, pend1); + printk("PI_INT_MASK0: %16Lx PI_INT_MASK1: %16Lx\n", mask0, mask1); + printk("PI_INT_PEND0: %16Lx PI_INT_PEND1: %16Lx\n", pend0, pend1); printk("\n\n"); } @@ -197,9 +192,9 @@ cont_nmi_dump(void) atomic_inc(&nmied_cpus); #endif /* - * Use enter_panic_mode to allow only 1 cpu to proceed + * Only allow 1 cpu to proceed */ - enter_panic_mode(); + arch_spin_lock(&nmi_lock); #ifdef REAL_NMI_SIGNAL /* @@ -223,7 +218,7 @@ cont_nmi_dump(void) if (i == 1000) { for_each_online_node(node) if (NODEPDA(node)->dump_count == 0) { - cpu = node_to_first_cpu(node); + cpu = cpumask_first(cpumask_of_node(node)); for (n=0; n < CNODE_NUM_CPUS(node); cpu++, n++) { CPUMASK_SETB(nmied_cpus, cpu); /* |