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authorThomas Gleixner <tglx@linutronix.de>2020-05-21 22:05:44 +0200
committerThomas Gleixner <tglx@linutronix.de>2020-06-11 15:15:15 +0200
commitcb09ea2924cbf1a42da59bd30a59cc1836240bcb (patch)
tree1ed2f628b2a16311f7c772c94719b0395653014d /include
parentx86/entry: Convert various hypervisor vectors to IDTENTRY_SYSVEC (diff)
downloadlinux-cb09ea2924cbf1a42da59bd30a59cc1836240bcb.tar.xz
linux-cb09ea2924cbf1a42da59bd30a59cc1836240bcb.zip
x86/entry: Convert XEN hypercall vector to IDTENTRY_SYSVEC
Convert the last oldstyle defined vector to IDTENTRY_SYSVEC: - Implement the C entry point with DEFINE_IDTENTRY_SYSVEC - Emit the ASM stub with DECLARE_IDTENTRY_SYSVEC - Remove the ASM idtentries in 64-bit - Remove the BUILD_INTERRUPT entries in 32-bit - Remove the old prototypes Fixup the related XEN code by providing the primary C entry point in x86 to avoid cluttering the generic code with X86'isms. No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Acked-by: Andy Lutomirski <luto@kernel.org> Link: https://lore.kernel.org/r/20200521202119.741950104@linutronix.de
Diffstat (limited to 'include')
-rw-r--r--include/xen/events.h7
1 files changed, 0 insertions, 7 deletions
diff --git a/include/xen/events.h b/include/xen/events.h
index 12b0dcb6a120..df1e6391f63f 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -90,13 +90,6 @@ unsigned int irq_from_evtchn(evtchn_port_t evtchn);
int irq_from_virq(unsigned int cpu, unsigned int virq);
evtchn_port_t evtchn_from_irq(unsigned irq);
-#ifdef CONFIG_XEN_PVHVM
-/* Xen HVM evtchn vector callback */
-void xen_hvm_callback_vector(void);
-#ifdef CONFIG_TRACING
-#define trace_xen_hvm_callback_vector xen_hvm_callback_vector
-#endif
-#endif
int xen_set_callback_via(uint64_t via);
void xen_evtchn_do_upcall(struct pt_regs *regs);
void xen_hvm_evtchn_do_upcall(void);