diff options
Diffstat (limited to 'arch/sparc64')
| -rw-r--r-- | arch/sparc64/Kconfig | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/kprobes.c | 12 | ||||
| -rw-r--r-- | arch/sparc64/kernel/pci.c | 1 | ||||
| -rw-r--r-- | arch/sparc64/kernel/ptrace.c | 5 | ||||
| -rw-r--r-- | arch/sparc64/mm/tlb.c | 5 |
5 files changed, 15 insertions, 10 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 648047a0bce..43a66f5407f 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -187,7 +187,7 @@ config HUGETLB_PAGE_SIZE_512K bool "512K" config HUGETLB_PAGE_SIZE_64K - depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512KB && !SPARC64_PAGE_SIZE_64K + depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512KB && !SPARC64_PAGE_SIZE_64KB bool "64K" endchoice diff --git a/arch/sparc64/kernel/kprobes.c b/arch/sparc64/kernel/kprobes.c index ffc7309e9f2..2e1c824c1cc 100644 --- a/arch/sparc64/kernel/kprobes.c +++ b/arch/sparc64/kernel/kprobes.c @@ -63,7 +63,7 @@ void __kprobes arch_disarm_kprobe(struct kprobe *p) flushi(p->addr); } -static inline void save_previous_kprobe(struct kprobe_ctlblk *kcb) +static void __kprobes save_previous_kprobe(struct kprobe_ctlblk *kcb) { kcb->prev_kprobe.kp = kprobe_running(); kcb->prev_kprobe.status = kcb->kprobe_status; @@ -71,7 +71,7 @@ static inline void save_previous_kprobe(struct kprobe_ctlblk *kcb) kcb->prev_kprobe.orig_tstate_pil = kcb->kprobe_orig_tstate_pil; } -static inline void restore_previous_kprobe(struct kprobe_ctlblk *kcb) +static void __kprobes restore_previous_kprobe(struct kprobe_ctlblk *kcb) { __get_cpu_var(current_kprobe) = kcb->prev_kprobe.kp; kcb->kprobe_status = kcb->prev_kprobe.status; @@ -79,7 +79,7 @@ static inline void restore_previous_kprobe(struct kprobe_ctlblk *kcb) kcb->kprobe_orig_tstate_pil = kcb->prev_kprobe.orig_tstate_pil; } -static inline void set_current_kprobe(struct kprobe *p, struct pt_regs *regs, +static void __kprobes set_current_kprobe(struct kprobe *p, struct pt_regs *regs, struct kprobe_ctlblk *kcb) { __get_cpu_var(current_kprobe) = p; @@ -87,7 +87,7 @@ static inline void set_current_kprobe(struct kprobe *p, struct pt_regs *regs, kcb->kprobe_orig_tstate_pil = (regs->tstate & TSTATE_PIL); } -static inline void prepare_singlestep(struct kprobe *p, struct pt_regs *regs, +static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs, struct kprobe_ctlblk *kcb) { regs->tstate |= TSTATE_PIL; @@ -273,7 +273,7 @@ static void __kprobes resume_execution(struct kprobe *p, kcb->kprobe_orig_tstate_pil); } -static inline int post_kprobe_handler(struct pt_regs *regs) +static int __kprobes post_kprobe_handler(struct pt_regs *regs) { struct kprobe *cur = kprobe_running(); struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); @@ -300,7 +300,7 @@ out: return 1; } -static inline int kprobe_fault_handler(struct pt_regs *regs, int trapnr) +static int __kprobes kprobe_fault_handler(struct pt_regs *regs, int trapnr) { struct kprobe *cur = kprobe_running(); struct kprobe_ctlblk *kcb = get_kprobe_ctlblk(); diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c index dfccff29e18..f97ddeb105a 100644 --- a/arch/sparc64/kernel/pci.c +++ b/arch/sparc64/kernel/pci.c @@ -419,6 +419,7 @@ void pcibios_resource_to_bus(struct pci_dev *pdev, struct pci_bus_region *region region->start = res->start - zero_res.start; region->end = res->end - zero_res.start; } +EXPORT_SYMBOL(pcibios_resource_to_bus); void pcibios_bus_to_resource(struct pci_dev *pdev, struct resource *res, struct pci_bus_region *region) diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c index 49e6dedd027..d31975e6d6f 100644 --- a/arch/sparc64/kernel/ptrace.c +++ b/arch/sparc64/kernel/ptrace.c @@ -653,7 +653,7 @@ asmlinkage void syscall_trace(struct pt_regs *regs, int syscall_exit_p) if (unlikely(tstate & (TSTATE_XCARRY | TSTATE_ICARRY))) result = AUDITSC_FAILURE; - audit_syscall_exit(current, result, regs->u_regs[UREG_I0]); + audit_syscall_exit(result, regs->u_regs[UREG_I0]); } if (!(current->ptrace & PT_PTRACED)) @@ -677,8 +677,7 @@ asmlinkage void syscall_trace(struct pt_regs *regs, int syscall_exit_p) out: if (unlikely(current->audit_context) && !syscall_exit_p) - audit_syscall_entry(current, - (test_thread_flag(TIF_32BIT) ? + audit_syscall_entry((test_thread_flag(TIF_32BIT) ? AUDIT_ARCH_SPARC : AUDIT_ARCH_SPARC64), regs->u_regs[UREG_G1], diff --git a/arch/sparc64/mm/tlb.c b/arch/sparc64/mm/tlb.c index a079cf42505..3f10fc921b0 100644 --- a/arch/sparc64/mm/tlb.c +++ b/arch/sparc64/mm/tlb.c @@ -8,6 +8,7 @@ #include <linux/percpu.h> #include <linux/mm.h> #include <linux/swap.h> +#include <linux/preempt.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -24,6 +25,8 @@ void flush_tlb_pending(void) { struct mmu_gather *mp = &__get_cpu_var(mmu_gathers); + preempt_disable(); + if (mp->tlb_nr) { flush_tsb_user(mp); @@ -38,6 +41,8 @@ void flush_tlb_pending(void) } mp->tlb_nr = 0; } + + preempt_enable(); } void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr, pte_t *ptep, pte_t orig) |