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Merge tag 'for-linus-5.9-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

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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
This commit is contained in:
Linus Torvalds
2020-08-07 10:53:02 -07:00
parent 25d8d4eeca d7b461caa6
commit e51418191f
8 changed files with 120 additions and 106 deletions
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2
include/uapi/xen/gntdev.h
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@@ -66,7 +66,7 @@ struct ioctl_gntdev_map_grant_ref {
/*
* Removes the grant references from the mapping table of an instance of
* of gntdev. N.B. munmap() must be called on the relevant virtual address(es)
* gntdev. N.B. munmap() must be called on the relevant virtual address(es)
* before this ioctl is called, or an error will result.
*/
#define IOCTL_GNTDEV_UNMAP_GRANT_REF \