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authorLinus Torvalds <torvalds@linux-foundation.org>2019-07-19 21:41:26 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-19 21:41:26 +0300
commitb5d72dda8976e878be47415b94bca8465d1fa22d (patch)
tree67dfaf0120febff148ec18824bf1d08ac9ecf7e5 /include
parent26473f83703e6bc56114ce4b045000de6efcfff7 (diff)
parenta1078e821b605813b63bf6bca414a85f804d5c66 (diff)
downloadlinux-b5d72dda8976e878be47415b94bca8465d1fa22d.tar.xz
Merge tag 'for-linus-5.3a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from Juergen Gross: "Fixes and features: - A series to introduce a common command line parameter for disabling paravirtual extensions when running as a guest in virtualized environment - A fix for int3 handling in Xen pv guests - Removal of the Xen-specific tmem driver as support of tmem in Xen has been dropped (and it was experimental only) - A security fix for running as Xen dom0 (XSA-300) - A fix for IRQ handling when offlining cpus in Xen guests - Some small cleanups" * tag 'for-linus-5.3a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen: let alloc_xenballooned_pages() fail if not enough memory free xen/pv: Fix a boot up hang revealed by int3 self test x86/xen: Add "nopv" support for HVM guest x86/paravirt: Remove const mark from x86_hyper_xen_hvm variable xen: Map "xen_nopv" parameter to "nopv" and mark it obsolete x86: Add "nopv" parameter to disable PV extensions x86/xen: Mark xen_hvm_need_lapic() and xen_x2apic_para_available() as __init xen: remove tmem driver Revert "x86/paravirt: Set up the virt_spin_lock_key after static keys get initialized" xen/events: fix binding user event channels to cpus
Diffstat (limited to 'include')
-rw-r--r--include/xen/balloon.h10
-rw-r--r--include/xen/events.h3
-rw-r--r--include/xen/tmem.h18
3 files changed, 2 insertions, 29 deletions
diff --git a/include/xen/balloon.h b/include/xen/balloon.h
index 4914b93a23f2..6fb95aa19405 100644
--- a/include/xen/balloon.h
+++ b/include/xen/balloon.h
@@ -27,16 +27,6 @@ void balloon_set_new_target(unsigned long target);
int alloc_xenballooned_pages(int nr_pages, struct page **pages);
void free_xenballooned_pages(int nr_pages, struct page **pages);
-struct device;
-#ifdef CONFIG_XEN_SELFBALLOONING
-extern int register_xen_selfballooning(struct device *dev);
-#else
-static inline int register_xen_selfballooning(struct device *dev)
-{
- return -ENOSYS;
-}
-#endif
-
#ifdef CONFIG_XEN_BALLOON
void xen_balloon_init(void);
#else
diff --git a/include/xen/events.h b/include/xen/events.h
index a48897199975..c0e6a0598397 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -3,6 +3,7 @@
#define _XEN_EVENTS_H
#include <linux/interrupt.h>
+#include <linux/irq.h>
#ifdef CONFIG_PCI_MSI
#include <linux/msi.h>
#endif
@@ -59,7 +60,7 @@ void evtchn_put(unsigned int evtchn);
void xen_send_IPI_one(unsigned int cpu, enum ipi_vector vector);
void rebind_evtchn_irq(int evtchn, int irq);
-int xen_rebind_evtchn_to_cpu(int evtchn, unsigned tcpu);
+int xen_set_affinity_evtchn(struct irq_desc *desc, unsigned int tcpu);
static inline void notify_remote_via_evtchn(int port)
{
diff --git a/include/xen/tmem.h b/include/xen/tmem.h
deleted file mode 100644
index c80bafe31f14..000000000000
--- a/include/xen/tmem.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _XEN_TMEM_H
-#define _XEN_TMEM_H
-
-#include <linux/types.h>
-
-#ifdef CONFIG_XEN_TMEM_MODULE
-#define tmem_enabled true
-#else
-/* defined in drivers/xen/tmem.c */
-extern bool tmem_enabled;
-#endif
-
-#ifdef CONFIG_XEN_SELFBALLOONING
-extern int xen_selfballoon_init(bool, bool);
-#endif
-
-#endif /* _XEN_TMEM_H */