[xen master] vm_event: rework inclusions to use arch-indipendent header

[patchbot@xxxxxxx]

commit b3bb51f718bd513264129a407fc1836682b689a7
Author:     Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
AuthorDate: Tue Aug 22 08:53:24 2023 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Tue Aug 22 08:53:24 2023 +0200

    vm_event: rework inclusions to use arch-indipendent header
    
    The arch-specific header <asm/vm_event.h> should be included by the
    common header <xen/vm_event.h>, so that the latter can be included
    in the source files.
    
    This also resolves violations of MISRA C:2012 Rule 8.4 that were
    caused by declarations for
    'vm_event_{fill_regs,set_registers,monitor_next_interrupt}'
    in <asm/vm_event.h> not being visible when
    defining functions in 'xen/arch/x86/vm_event.c'
    
    Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
    Acked-by: Tamas K Lengyel <tamas@xxxxxxxxxxxxx>
---
 xen/arch/arm/include/asm/vm_event.h | 1 -
 xen/arch/arm/vm_event.c             | 2 +-
 xen/arch/x86/vm_event.c             | 2 +-
 xen/include/xen/vm_event.h          | 1 +
 4 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/xen/arch/arm/include/asm/vm_event.h 
b/xen/arch/arm/include/asm/vm_event.h
index abe7db1970..4d861373b3 100644
--- a/xen/arch/arm/include/asm/vm_event.h
+++ b/xen/arch/arm/include/asm/vm_event.h
@@ -20,7 +20,6 @@
 #define __ASM_ARM_VM_EVENT_H__
 
 #include <xen/sched.h>
-#include <xen/vm_event.h>
 #include <public/domctl.h>
 
 static inline int vm_event_init_domain(struct domain *d)
diff --git a/xen/arch/arm/vm_event.c b/xen/arch/arm/vm_event.c
index ba99f56eb2..ccfd25bbbc 100644
--- a/xen/arch/arm/vm_event.c
+++ b/xen/arch/arm/vm_event.c
@@ -8,7 +8,7 @@
  */
 
 #include <xen/sched.h>
-#include <asm/vm_event.h>
+#include <xen/vm_event.h>
 
 void vm_event_fill_regs(vm_event_request_t *req)
 {
diff --git a/xen/arch/x86/vm_event.c b/xen/arch/x86/vm_event.c
index 7027c08a92..e6c7ad5337 100644
--- a/xen/arch/x86/vm_event.c
+++ b/xen/arch/x86/vm_event.c
@@ -20,7 +20,7 @@
 
 #include <xen/sched.h>
 #include <xen/mem_access.h>
-#include <asm/vm_event.h>
+#include <xen/vm_event.h>
 
 /* Implicitly serialized by the domctl lock. */
 int vm_event_init_domain(struct domain *d)
diff --git a/xen/include/xen/vm_event.h b/xen/include/xen/vm_event.h
index 92811d9110..9a86358b42 100644
--- a/xen/include/xen/vm_event.h
+++ b/xen/include/xen/vm_event.h
@@ -25,6 +25,7 @@
 
 #include <xen/sched.h>
 #include <public/vm_event.h>
+#include <asm/vm_event.h>
 
 struct vm_event_domain
 {
--
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