diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-11 17:08:14 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-11 17:08:14 -0700 |
| commit | d14d7f14f177834788a276fc7b1317b539cedca2 (patch) | |
| tree | f646397d522ae94ff1457d3d1bde6ea834afe8d5 /include | |
| parent | 6cdfa54cd22984ae785b0d496b53405d6da9ad1d (diff) | |
| parent | 01bd2ac2f55a1916d81dace12fa8d7ae1c79b5ea (diff) | |
Merge tag 'for-linus-5.1a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross:
"xen fixes and features:
- remove fallback code for very old Xen hypervisors
- three patches for fixing Xen dom0 boot regressions
- an old patch for Xen PCI passthrough which was never applied for
unknown reasons
- some more minor fixes and cleanup patches"
* tag 'for-linus-5.1a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen: fix dom0 boot on huge systems
xen, cpu_hotplug: Prevent an out of bounds access
xen: remove pre-xen3 fallback handlers
xen/ACPI: Switch to bitmap_zalloc()
x86/xen: dont add memory above max allowed allocation
x86: respect memory size limiting via mem= parameter
xen/gntdev: Check and release imported dma-bufs on close
xen/gntdev: Do not destroy context while dma-bufs are in use
xen/pciback: Don't disable PCI_COMMAND on PCI device reset.
xen-scsiback: mark expected switch fall-through
xen: mark expected switch fall-through
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/memory_hotplug.h | 2 | ||||
| -rw-r--r-- | include/xen/xen.h | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h index 52869d6d38b3..8ade08c50d26 100644 --- a/include/linux/memory_hotplug.h +++ b/include/linux/memory_hotplug.h @@ -100,6 +100,8 @@ extern void __online_page_free(struct page *page); extern int try_online_node(int nid); +extern u64 max_mem_size; + extern bool memhp_auto_online; /* If movable_node boot option specified */ extern bool movable_node_enabled; diff --git a/include/xen/xen.h b/include/xen/xen.h index 0e2156786ad2..19d032373de5 100644 --- a/include/xen/xen.h +++ b/include/xen/xen.h @@ -46,4 +46,8 @@ struct bio_vec; bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, const struct bio_vec *vec2); +#if defined(CONFIG_MEMORY_HOTPLUG) && defined(CONFIG_XEN_BALLOON) +extern u64 xen_saved_max_mem_size; +#endif + #endif /* _XEN_XEN_H */ |