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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-28 17:41:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-08-28 17:41:30 -0700 |
| commit | 6383cb42ac01e6fb9ef6a035a2288786e61bdddf (patch) | |
| tree | 2a91917473b5f7502e82559980cd82c570ed26ff /arch/x86/include/asm/xen/page.h | |
| parent | 542034175ca715d28522a59c1f88a58349f2765c (diff) | |
| parent | f8941e6c4c712948663ec5d7bbb546f1a0f4e3f6 (diff) | |
| download | linux-6383cb42ac01e6fb9ef6a035a2288786e61bdddf.tar.gz linux-6383cb42ac01e6fb9ef6a035a2288786e61bdddf.tar.bz2 linux-6383cb42ac01e6fb9ef6a035a2288786e61bdddf.zip | |
Merge tag 'for-linus-6.6-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross:
- a bunch of minor cleanups
- a patch adding irqfd support for virtio backends running as user
daemon supporting Xen guests
* tag 'for-linus-6.6-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen: privcmd: Add support for irqfd
xen/xenbus: Avoid a lockdep warning when adding a watch
xen: Fix one kernel-doc comment
xen: xenbus: Use helper function IS_ERR_OR_NULL()
xen: Switch to use kmemdup() helper
xen-pciback: Remove unused function declarations
x86/xen: Make virt_to_pfn() a static inline
xen: remove a confusing comment on auto-translated guest I/O
xen/evtchn: Remove unused function declaration xen_set_affinity_evtchn()
Diffstat (limited to 'arch/x86/include/asm/xen/page.h')
| -rw-r--r-- | arch/x86/include/asm/xen/page.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h index fa9ec20783fa..85e63d58c074 100644 --- a/arch/x86/include/asm/xen/page.h +++ b/arch/x86/include/asm/xen/page.h @@ -295,7 +295,10 @@ static inline unsigned long bfn_to_local_pfn(unsigned long mfn) /* VIRT <-> MACHINE conversion */ #define virt_to_machine(v) (phys_to_machine(XPADDR(__pa(v)))) -#define virt_to_pfn(v) (PFN_DOWN(__pa(v))) +static inline unsigned long virt_to_pfn(const void *v) +{ + return PFN_DOWN(__pa(v)); +} #define virt_to_mfn(v) (pfn_to_mfn(virt_to_pfn(v))) #define mfn_to_virt(m) (__va(mfn_to_pfn(m) << PAGE_SHIFT)) |