diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/kernel/entry.S | 1 | ||||
| -rw-r--r-- | arch/alpha/kernel/pci-noop.c | 2 | ||||
| -rw-r--r-- | arch/alpha/kernel/pci_iommu.c | 2 | ||||
| -rw-r--r-- | arch/alpha/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/alpha/kernel/traps.c | 15 |
5 files changed, 14 insertions, 10 deletions
diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index 76cc0cb5fc2..e38671c922b 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -196,6 +196,7 @@ entUna: stq $26, 208($sp) stq $27, 216($sp) stq $28, 224($sp) + mov $sp, $19 stq $gp, 232($sp) lda $8, 0x3fff stq $31, 248($sp) diff --git a/arch/alpha/kernel/pci-noop.c b/arch/alpha/kernel/pci-noop.c index 582a3519fb2..9903e3a7910 100644 --- a/arch/alpha/kernel/pci-noop.c +++ b/arch/alpha/kernel/pci-noop.c @@ -154,7 +154,7 @@ pci_dma_supported(struct pci_dev *hwdev, dma_addr_t mask) void * dma_alloc_coherent(struct device *dev, size_t size, - dma_addr_t *dma_handle, int gfp) + dma_addr_t *dma_handle, gfp_t gfp) { void *ret; diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c index 7cb23f12ecb..c468e312e5f 100644 --- a/arch/alpha/kernel/pci_iommu.c +++ b/arch/alpha/kernel/pci_iommu.c @@ -397,7 +397,7 @@ pci_alloc_consistent(struct pci_dev *pdev, size_t size, dma_addr_t *dma_addrp) { void *cpu_addr; long order = get_order(size); - int gfp = GFP_ATOMIC; + gfp_t gfp = GFP_ATOMIC; try_again: cpu_addr = (void *)__get_free_pages(gfp, order); diff --git a/arch/alpha/kernel/process.c b/arch/alpha/kernel/process.c index fa98dae3cd9..eb20c3afff5 100644 --- a/arch/alpha/kernel/process.c +++ b/arch/alpha/kernel/process.c @@ -127,6 +127,10 @@ common_shutdown_1(void *generic_ptr) /* If booted from SRM, reset some of the original environment. */ if (alpha_using_srm) { #ifdef CONFIG_DUMMY_CONSOLE + /* If we've gotten here after SysRq-b, leave interrupt + context before taking over the console. */ + if (in_interrupt()) + irq_exit(); /* This has the effect of resetting the VGA video origin. */ take_over_console(&dummy_con, 0, MAX_NR_CONSOLES-1, 1); #endif diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index 6f509a644bd..f9d12319e0f 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -446,16 +446,15 @@ struct unaligned_stat { /* Macro for exception fixup code to access integer registers. */ -#define una_reg(r) (regs.regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)]) +#define una_reg(r) (regs->regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)]) asmlinkage void do_entUna(void * va, unsigned long opcode, unsigned long reg, - unsigned long a3, unsigned long a4, unsigned long a5, - struct allregs regs) + struct allregs *regs) { long error, tmp1, tmp2, tmp3, tmp4; - unsigned long pc = regs.pc - 4; + unsigned long pc = regs->pc - 4; const struct exception_table_entry *fixup; unaligned[0].count++; @@ -636,7 +635,7 @@ got_exception: printk("Forwarding unaligned exception at %lx (%lx)\n", pc, newpc); - (®s)->pc = newpc; + regs->pc = newpc; return; } @@ -650,7 +649,7 @@ got_exception: current->comm, current->pid); printk("pc = [<%016lx>] ra = [<%016lx>] ps = %04lx\n", - pc, una_reg(26), regs.ps); + pc, una_reg(26), regs->ps); printk("r0 = %016lx r1 = %016lx r2 = %016lx\n", una_reg(0), una_reg(1), una_reg(2)); printk("r3 = %016lx r4 = %016lx r5 = %016lx\n", @@ -670,10 +669,10 @@ got_exception: una_reg(22), una_reg(23), una_reg(24)); printk("r25= %016lx r27= %016lx r28= %016lx\n", una_reg(25), una_reg(27), una_reg(28)); - printk("gp = %016lx sp = %p\n", regs.gp, ®s+1); + printk("gp = %016lx sp = %p\n", regs->gp, regs+1); dik_show_code((unsigned int *)pc); - dik_show_trace((unsigned long *)(®s+1)); + dik_show_trace((unsigned long *)(regs+1)); if (test_and_set_thread_flag (TIF_DIE_IF_KERNEL)) { printk("die_if_kernel recursion detected.\n"); |