diff options
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/enlighten.c | 17 | ||||
| -rw-r--r-- | arch/x86/xen/p2m.c | 2 | ||||
| -rw-r--r-- | arch/x86/xen/pci-swiotlb-xen.c | 1 | ||||
| -rw-r--r-- | arch/x86/xen/smp.c | 6 | ||||
| -rw-r--r-- | arch/x86/xen/spinlock.c | 2 | ||||
| -rw-r--r-- | arch/x86/xen/time.c | 6 | ||||
| -rw-r--r-- | arch/x86/xen/xen-ops.h | 2 |
7 files changed, 9 insertions, 27 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c index bdd8556..51ef952 100644 --- a/arch/x86/xen/enlighten.c +++ b/arch/x86/xen/enlighten.c @@ -980,17 +980,6 @@ static void xen_io_delay(void) { } -static void xen_clts(void) -{ - struct multicall_space mcs; - - mcs = xen_mc_entry(0); - - MULTI_fpu_taskswitch(mcs.mc, 0); - - xen_mc_issue(PARAVIRT_LAZY_CPU); -} - static DEFINE_PER_CPU(unsigned long, xen_cr0_value); static unsigned long xen_read_cr0(void) @@ -1233,8 +1222,6 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { .set_debugreg = xen_set_debugreg, .get_debugreg = xen_get_debugreg, - .clts = xen_clts, - .read_cr0 = xen_read_cr0, .write_cr0 = xen_write_cr0, @@ -1542,11 +1529,11 @@ static int xen_cpuhp_setup(void) int rc; rc = cpuhp_setup_state_nocalls(CPUHP_XEN_PREPARE, - "XEN_HVM_GUEST_PREPARE", + "x86/xen/hvm_guest:prepare", xen_cpu_up_prepare, xen_cpu_dead); if (rc >= 0) { rc = cpuhp_setup_state_nocalls(CPUHP_AP_ONLINE_DYN, - "XEN_HVM_GUEST_ONLINE", + "x86/xen/hvm_guest:online", xen_cpu_up_online, NULL); if (rc < 0) cpuhp_remove_state_nocalls(CPUHP_XEN_PREPARE); diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c index 37129db..276da63 100644 --- a/arch/x86/xen/p2m.c +++ b/arch/x86/xen/p2m.c @@ -71,7 +71,7 @@ #include <asm/cache.h> #include <asm/setup.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> #include <asm/xen/page.h> #include <asm/xen/hypercall.h> diff --git a/arch/x86/xen/pci-swiotlb-xen.c b/arch/x86/xen/pci-swiotlb-xen.c index 0e98e5d..a9fafb5 100644 --- a/arch/x86/xen/pci-swiotlb-xen.c +++ b/arch/x86/xen/pci-swiotlb-xen.c @@ -19,7 +19,6 @@ int xen_swiotlb __read_mostly; static struct dma_map_ops xen_swiotlb_dma_ops = { - .mapping_error = xen_swiotlb_dma_mapping_error, .alloc = xen_swiotlb_alloc_coherent, .free = xen_swiotlb_free_coherent, .sync_single_for_cpu = xen_swiotlb_sync_single_for_cpu, diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c index 9fa27ce..311acad 100644 --- a/arch/x86/xen/smp.c +++ b/arch/x86/xen/smp.c @@ -87,12 +87,6 @@ static void cpu_bringup(void) cpu_data(cpu).x86_max_cores = 1; set_cpu_sibling_map(cpu); - /* - * identify_cpu() may have set logical_pkg_id to -1 due - * to incorrect phys_proc_id. Let's re-comupte it. - */ - topology_update_package_map(apic->cpu_present_to_apicid(cpu), cpu); - xen_setup_cpu_clockevents(); notify_cpu_starting(cpu); diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c index 3d6e006..e8a9ea7 100644 --- a/arch/x86/xen/spinlock.c +++ b/arch/x86/xen/spinlock.c @@ -114,6 +114,7 @@ void xen_uninit_lock_cpu(int cpu) per_cpu(irq_name, cpu) = NULL; } +PV_CALLEE_SAVE_REGS_THUNK(xen_vcpu_stolen); /* * Our init of PV spinlocks is split in two init functions due to us @@ -137,6 +138,7 @@ void __init xen_init_spinlocks(void) pv_lock_ops.queued_spin_unlock = PV_CALLEE_SAVE(__pv_queued_spin_unlock); pv_lock_ops.wait = xen_qlock_wait; pv_lock_ops.kick = xen_qlock_kick; + pv_lock_ops.vcpu_is_preempted = PV_CALLEE_SAVE(xen_vcpu_stolen); } /* diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 33d8f6a..1e69956 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -39,10 +39,10 @@ static unsigned long xen_tsc_khz(void) return pvclock_tsc_khz(info); } -cycle_t xen_clocksource_read(void) +u64 xen_clocksource_read(void) { struct pvclock_vcpu_time_info *src; - cycle_t ret; + u64 ret; preempt_disable_notrace(); src = &__this_cpu_read(xen_vcpu)->time; @@ -51,7 +51,7 @@ cycle_t xen_clocksource_read(void) return ret; } -static cycle_t xen_clocksource_get_cycles(struct clocksource *cs) +static u64 xen_clocksource_get_cycles(struct clocksource *cs) { return xen_clocksource_read(); } diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h index 3cbce3b..ac0a2b0 100644 --- a/arch/x86/xen/xen-ops.h +++ b/arch/x86/xen/xen-ops.h @@ -67,7 +67,7 @@ void xen_init_irq_ops(void); void xen_setup_timer(int cpu); void xen_setup_runstate_info(int cpu); void xen_teardown_timer(int cpu); -cycle_t xen_clocksource_read(void); +u64 xen_clocksource_read(void); void xen_setup_cpu_clockevents(void); void __init xen_init_time_ops(void); void __init xen_hvm_init_time_ops(void); |
