diff options
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/enlighten_pv.c | 10 | ||||
| -rw-r--r-- | arch/x86/xen/mmu_pv.c | 20 | ||||
| -rw-r--r-- | arch/x86/xen/setup.c | 4 |
3 files changed, 14 insertions, 20 deletions
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c index 93b658248d01..27fc170838e9 100644 --- a/arch/x86/xen/enlighten_pv.c +++ b/arch/x86/xen/enlighten_pv.c @@ -79,7 +79,7 @@ #ifdef CONFIG_ACPI #include <linux/acpi.h> #include <asm/acpi.h> -#include <acpi/pdc_intel.h> +#include <acpi/proc_cap_intel.h> #include <acpi/processor.h> #include <xen/interface/platform.h> #endif @@ -288,17 +288,17 @@ static bool __init xen_check_mwait(void) native_cpuid(&ax, &bx, &cx, &dx); - /* Ask the Hypervisor whether to clear ACPI_PDC_C_C2C3_FFH. If so, + /* Ask the Hypervisor whether to clear ACPI_PROC_CAP_C_C2C3_FFH. If so, * don't expose MWAIT_LEAF and let ACPI pick the IOPORT version of C3. */ buf[0] = ACPI_PDC_REVISION_ID; buf[1] = 1; - buf[2] = (ACPI_PDC_C_CAPABILITY_SMP | ACPI_PDC_EST_CAPABILITY_SWSMP); + buf[2] = (ACPI_PROC_CAP_C_CAPABILITY_SMP | ACPI_PROC_CAP_EST_CAPABILITY_SWSMP); set_xen_guest_handle(op.u.set_pminfo.pdc, buf); if ((HYPERVISOR_platform_op(&op) == 0) && - (buf[2] & (ACPI_PDC_C_C1_FFH | ACPI_PDC_C_C2C3_FFH))) { + (buf[2] & (ACPI_PROC_CAP_C_C1_FFH | ACPI_PROC_CAP_C_C2C3_FFH))) { cpuid_leaf5_ecx_val = cx; cpuid_leaf5_edx_val = dx; } @@ -523,7 +523,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr) BUG_ON(size > PAGE_SIZE); BUG_ON(va & ~PAGE_MASK); - pfn = virt_to_pfn(va); + pfn = virt_to_pfn((void *)va); mfn = pfn_to_mfn(pfn); pte = pfn_pte(pfn, PAGE_KERNEL_RO); diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c index e0a975165de7..1b5cba70c236 100644 --- a/arch/x86/xen/mmu_pv.c +++ b/arch/x86/xen/mmu_pv.c @@ -667,7 +667,7 @@ static spinlock_t *xen_pte_lock(struct page *page, struct mm_struct *mm) spinlock_t *ptl = NULL; #if USE_SPLIT_PTE_PTLOCKS - ptl = ptlock_ptr(page); + ptl = ptlock_ptr(page_ptdesc(page)); spin_lock_nest_lock(ptl, &mm->page_table_lock); #endif @@ -2202,13 +2202,13 @@ static void xen_zap_pfn_range(unsigned long vaddr, unsigned int order, mcs = __xen_mc_entry(0); if (in_frames) - in_frames[i] = virt_to_mfn(vaddr); + in_frames[i] = virt_to_mfn((void *)vaddr); MULTI_update_va_mapping(mcs.mc, vaddr, VOID_PTE, 0); - __set_phys_to_machine(virt_to_pfn(vaddr), INVALID_P2M_ENTRY); + __set_phys_to_machine(virt_to_pfn((void *)vaddr), INVALID_P2M_ENTRY); if (out_frames) - out_frames[i] = virt_to_pfn(vaddr); + out_frames[i] = virt_to_pfn((void *)vaddr); } xen_mc_issue(0); } @@ -2250,7 +2250,7 @@ static void xen_remap_exchanged_ptes(unsigned long vaddr, int order, MULTI_update_va_mapping(mcs.mc, vaddr, mfn_pte(mfn, PAGE_KERNEL), flags); - set_phys_to_machine(virt_to_pfn(vaddr), mfn); + set_phys_to_machine(virt_to_pfn((void *)vaddr), mfn); } xen_mc_issue(0); @@ -2310,12 +2310,6 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, int success; unsigned long vstart = (unsigned long)phys_to_virt(pstart); - /* - * Currently an auto-translated guest will not perform I/O, nor will - * it require PAE page directories below 4GB. Therefore any calls to - * this function are redundant and can be ignored. - */ - if (unlikely(order > MAX_CONTIG_ORDER)) return -ENOMEM; @@ -2327,7 +2321,7 @@ int xen_create_contiguous_region(phys_addr_t pstart, unsigned int order, xen_zap_pfn_range(vstart, order, in_frames, NULL); /* 2. Get a new contiguous memory extent. */ - out_frame = virt_to_pfn(vstart); + out_frame = virt_to_pfn((void *)vstart); success = xen_exchange_memory(1UL << order, 0, in_frames, 1, order, &out_frame, address_bits); @@ -2360,7 +2354,7 @@ void xen_destroy_contiguous_region(phys_addr_t pstart, unsigned int order) spin_lock_irqsave(&xen_reservation_lock, flags); /* 1. Find start MFN of contiguous extent. */ - in_frame = virt_to_mfn(vstart); + in_frame = virt_to_mfn((void *)vstart); /* 2. Zap current PTEs. */ xen_zap_pfn_range(vstart, order, NULL, out_frames); diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c index e6c796a9d499..b3e37961065a 100644 --- a/arch/x86/xen/setup.c +++ b/arch/x86/xen/setup.c @@ -343,7 +343,7 @@ static void __init xen_do_set_identity_and_remap_chunk( WARN_ON(size == 0); - mfn_save = virt_to_mfn(buf); + mfn_save = virt_to_mfn((void *)buf); for (ident_pfn_iter = start_pfn, remap_pfn_iter = remap_pfn; ident_pfn_iter < ident_end_pfn; @@ -506,7 +506,7 @@ void __init xen_remap_memory(void) unsigned long pfn_s = ~0UL; unsigned long len = 0; - mfn_save = virt_to_mfn(buf); + mfn_save = virt_to_mfn((void *)buf); while (xen_remap_mfn != INVALID_P2M_ENTRY) { /* Map the remap information */ |