diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/xen/grant-table.c | 5 | ||||
| -rw-r--r-- | arch/x86/xen/grant-table.c | 10 | ||||
| -rw-r--r-- | arch/x86/xen/time.c | 2 |
3 files changed, 6 insertions, 11 deletions
diff --git a/arch/arm/xen/grant-table.c b/arch/arm/xen/grant-table.c index 2c4041c..e437918 100644 --- a/arch/arm/xen/grant-table.c +++ b/arch/arm/xen/grant-table.c @@ -49,8 +49,3 @@ int arch_gnttab_init(unsigned long nr_shared) { return 0; } - -int arch_gnttab_init(unsigned long nr_shared, unsigned long nr_status) -{ - return 0; -} diff --git a/arch/x86/xen/grant-table.c b/arch/x86/xen/grant-table.c index c041304..1580e7a 100644 --- a/arch/x86/xen/grant-table.c +++ b/arch/x86/xen/grant-table.c @@ -118,6 +118,7 @@ static int __init xlated_setup_gnttab_pages(void) { struct page **pages; xen_pfn_t *pfns; + void *vaddr; int rc; unsigned int i; unsigned long nr_grant_frames = gnttab_max_grant_frames(); @@ -143,21 +144,20 @@ static int __init xlated_setup_gnttab_pages(void) for (i = 0; i < nr_grant_frames; i++) pfns[i] = page_to_pfn(pages[i]); - rc = arch_gnttab_map_shared(pfns, nr_grant_frames, nr_grant_frames, - &xen_auto_xlat_grant_frames.vaddr); - - if (rc) { + vaddr = vmap(pages, nr_grant_frames, 0, PAGE_KERNEL); + if (!vaddr) { pr_warn("%s Couldn't map %ld pfns rc:%d\n", __func__, nr_grant_frames, rc); free_xenballooned_pages(nr_grant_frames, pages); kfree(pages); kfree(pfns); - return rc; + return -ENOMEM; } kfree(pages); xen_auto_xlat_grant_frames.pfn = pfns; xen_auto_xlat_grant_frames.count = nr_grant_frames; + xen_auto_xlat_grant_frames.vaddr = vaddr; return 0; } diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c index 7b78f88..5718b0b 100644 --- a/arch/x86/xen/time.c +++ b/arch/x86/xen/time.c @@ -444,7 +444,7 @@ void xen_setup_timer(int cpu) irq = bind_virq_to_irqhandler(VIRQ_TIMER, cpu, xen_timer_interrupt, IRQF_PERCPU|IRQF_NOBALANCING|IRQF_TIMER| - IRQF_FORCE_RESUME, + IRQF_FORCE_RESUME|IRQF_EARLY_RESUME, name, NULL); (void)xen_set_irq_priority(irq, XEN_IRQ_PRIORITY_MAX); |