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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-07 10:53:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-07 10:53:02 -0700
commite51418191f5a741b5f94764798c81bf69dec4806 (patch)
tree227e06b51b75402744c4076b567a12cd72027416 /include/xen
parent25d8d4eecace9de5a6a2193e4df1917afbdd3052 (diff)
parentd7b461caa6cc64dd190577b46b0ec892a8d5e7c0 (diff)
downloadlinux-e51418191f5a741b5f94764798c81bf69dec4806.tar.bz2
Merge tag 'for-linus-5.9-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross: - two trivial comment fixes - a small series for the Xen balloon driver fixing some issues - a series of the Xen privcmd driver targeting elimination of using get_user_pages*() in this driver - a series for the Xen swiotlb driver cleaning it up and adding support for letting the kernel run as dom0 on Rpi4 * tag 'for-linus-5.9-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/arm: call dma_to_phys on the dma_addr_t parameter of dma_cache_maint xen/arm: introduce phys/dma translations in xen_dma_sync_for_* swiotlb-xen: introduce phys_to_dma/dma_to_phys translations swiotlb-xen: remove XEN_PFN_PHYS swiotlb-xen: add struct device * parameter to is_xen_swiotlb_buffer swiotlb-xen: add struct device * parameter to xen_dma_sync_for_device swiotlb-xen: add struct device * parameter to xen_dma_sync_for_cpu swiotlb-xen: add struct device * parameter to xen_bus_to_phys swiotlb-xen: add struct device * parameter to xen_phys_to_bus swiotlb-xen: remove start_dma_addr swiotlb-xen: use vmalloc_to_page on vmalloc virt addresses Revert "xen/balloon: Fix crash when ballooning on x86 32 bit PAE" xen/balloon: make the balloon wait interruptible xen/balloon: fix accounting in alloc_xenballooned_pages error path xen: hypercall.h: fix duplicated word xen/gntdev: gntdev.h: drop a duplicated word xen/privcmd: Convert get_user_pages*() to pin_user_pages*() xen/privcmd: Mark pages as dirty xen/privcmd: Corrected error handling path
Diffstat (limited to 'include/xen')
-rw-r--r--include/xen/page.h1
-rw-r--r--include/xen/swiotlb-xen.h8
2 files changed, 4 insertions, 5 deletions
diff --git a/include/xen/page.h b/include/xen/page.h
index df6d6b6ec66e..285677b42943 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -24,7 +24,6 @@
#define XEN_PFN_DOWN(x) ((x) >> XEN_PAGE_SHIFT)
#define XEN_PFN_UP(x) (((x) + XEN_PAGE_SIZE-1) >> XEN_PAGE_SHIFT)
-#define XEN_PFN_PHYS(x) ((phys_addr_t)(x) << XEN_PAGE_SHIFT)
#include <asm/xen/page.h>
diff --git a/include/xen/swiotlb-xen.h b/include/xen/swiotlb-xen.h
index ffc0d3902b71..d5eaf9d682b8 100644
--- a/include/xen/swiotlb-xen.h
+++ b/include/xen/swiotlb-xen.h
@@ -4,10 +4,10 @@
#include <linux/swiotlb.h>
-void xen_dma_sync_for_cpu(dma_addr_t handle, phys_addr_t paddr, size_t size,
- enum dma_data_direction dir);
-void xen_dma_sync_for_device(dma_addr_t handle, phys_addr_t paddr, size_t size,
- enum dma_data_direction dir);
+void xen_dma_sync_for_cpu(struct device *dev, dma_addr_t handle,
+ size_t size, enum dma_data_direction dir);
+void xen_dma_sync_for_device(struct device *dev, dma_addr_t handle,
+ size_t size, enum dma_data_direction dir);
extern int xen_swiotlb_init(int verbose, bool early);
extern const struct dma_map_ops xen_swiotlb_dma_ops;