diff options
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/biomerge.c | 3 | ||||
| -rw-r--r-- | drivers/xen/swiotlb-xen.c | 10 | ||||
| -rw-r--r-- | drivers/xen/time.c | 2 | ||||
| -rw-r--r-- | drivers/xen/xen-acpi-pad.c | 1 |
4 files changed, 11 insertions, 5 deletions
diff --git a/drivers/xen/biomerge.c b/drivers/xen/biomerge.c index 55ed80c3a17c..f3fbb700f569 100644 --- a/drivers/xen/biomerge.c +++ b/drivers/xen/biomerge.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #include <linux/bio.h> -#include <linux/io.h> #include <linux/export.h> +#include <xen/xen.h> #include <xen/page.h> bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, @@ -20,4 +20,3 @@ bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, return false; #endif } -EXPORT_SYMBOL(xen_biovec_phys_mergeable); diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index a6f9ba85dc4b..f5c1af4ce9ab 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -303,6 +303,9 @@ xen_swiotlb_alloc_coherent(struct device *hwdev, size_t size, */ flags &= ~(__GFP_DMA | __GFP_HIGHMEM); + /* Convert the size to actually allocated. */ + size = 1UL << (order + XEN_PAGE_SHIFT); + /* On ARM this function returns an ioremap'ped virtual address for * which virt_to_phys doesn't return the corresponding physical * address. In fact on ARM virt_to_phys only works for kernel direct @@ -351,6 +354,9 @@ xen_swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr, * physical address */ phys = xen_bus_to_phys(dev_addr); + /* Convert the size to actually allocated. */ + size = 1UL << (order + XEN_PAGE_SHIFT); + if (((dev_addr + size - 1 <= dma_mask)) || range_straddles_page_boundary(phys, size)) xen_destroy_contiguous_region(phys, order); @@ -662,7 +668,7 @@ xen_swiotlb_dma_mmap(struct device *dev, struct vm_area_struct *vma, return xen_get_dma_ops(dev)->mmap(dev, vma, cpu_addr, dma_addr, size, attrs); #endif - return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size); + return dma_common_mmap(dev, vma, cpu_addr, dma_addr, size, attrs); } /* @@ -689,7 +695,7 @@ xen_swiotlb_get_sgtable(struct device *dev, struct sg_table *sgt, handle, size, attrs); } #endif - return dma_common_get_sgtable(dev, sgt, cpu_addr, handle, size); + return dma_common_get_sgtable(dev, sgt, cpu_addr, handle, size, attrs); } static int xen_swiotlb_mapping_error(struct device *dev, dma_addr_t dma_addr) diff --git a/drivers/xen/time.c b/drivers/xen/time.c index 3e741cd1409c..0968859c29d0 100644 --- a/drivers/xen/time.c +++ b/drivers/xen/time.c @@ -175,7 +175,7 @@ void __init xen_time_setup_guest(void) xen_runstate_remote = !HYPERVISOR_vm_assist(VMASST_CMD_enable, VMASST_TYPE_runstate_update_flag); - pv_time_ops.steal_clock = xen_steal_clock; + pv_ops.time.steal_clock = xen_steal_clock; static_key_slow_inc(¶virt_steal_enabled); if (xen_runstate_remote) diff --git a/drivers/xen/xen-acpi-pad.c b/drivers/xen/xen-acpi-pad.c index 23d1808fe027..e25ab76b9c99 100644 --- a/drivers/xen/xen-acpi-pad.c +++ b/drivers/xen/xen-acpi-pad.c @@ -19,6 +19,7 @@ #include <linux/kernel.h> #include <linux/types.h> #include <linux/acpi.h> +#include <xen/xen.h> #include <xen/interface/version.h> #include <xen/xen-ops.h> #include <asm/xen/hypercall.h> |
