git: c5c26f15f868 - main - xen/x86: move x86-only variable out of common

The branch main has been updated by royger:

URL: https://cgit.FreeBSD.org/src/commit/?id=c5c26f15f86821c7e05d37456e05795b1b17747d

commit c5c26f15f86821c7e05d37456e05795b1b17747d
Author:     Elliott Mitchell <ehem+freebsd@m5p.com>
AuthorDate: 2021-02-14 06:46:09 +0000
Commit:     Roger Pau Monné <royger@FreeBSD.org>
CommitDate: 2023-11-28 12:30:40 +0000

    xen/x86: move x86-only variable out of common
    
    Commit 27c36a12f15 is an x86-only feature.  As such xen_evtchn_needs_ack
    should only exist on x86.
    
    Differential Revision: https://reviews.freebsd.org/D29913
    Reviewed by: royger
    [royger]: adjust comment.
---
 sys/x86/include/xen/xen-os.h | 3 +++
 sys/xen/hvm.h                | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/sys/x86/include/xen/xen-os.h b/sys/x86/include/xen/xen-os.h
index 1a32b9c9e3a5..6a3b82c0ba62 100644
--- a/sys/x86/include/xen/xen-os.h
+++ b/sys/x86/include/xen/xen-os.h
@@ -43,6 +43,9 @@
 /* If non-zero, the hypervisor has been configured to use a direct vector */
 extern int xen_vector_callback_enabled;
 
+/* Signal whether the event channel vector requires EOI at the lapic */
+extern bool xen_evtchn_needs_ack;
+
 /* tunable for disabling PV disks */
 extern int xen_disable_pv_disks;
 
diff --git a/sys/xen/hvm.h b/sys/xen/hvm.h
index 01e409f026c4..3ff3ee3c51e6 100644
--- a/sys/xen/hvm.h
+++ b/sys/xen/hvm.h
@@ -102,6 +102,5 @@ void xen_hvm_suspend(void);
 void xen_hvm_resume(bool suspend_cancelled);
 
 extern uint32_t hvm_start_flags;
-extern bool xen_evtchn_needs_ack;
 
 #endif	/* __XEN_HVM_H__ */