[xen master] xen/asm-generic: introduce stub header softirq.h

[patchbot@xxxxxxx]

commit 42b814b7ff0af0022cb93c912120b59b08173158
Author:     Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
AuthorDate: Wed Dec 20 16:08:28 2023 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Jan 8 10:15:19 2024 +0100

    xen/asm-generic: introduce stub header softirq.h
    
    <asm/softirq.h> is common between Arm, PPC and RISC-V so it is
    moved to asm-generic.
    
    Drop Arm and PPC's softirq.h and use asm-generic version instead.
    
    Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
    Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
    Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Shawn Anastasio <sanastasio@xxxxxxxxxxxxxxxxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx>
---
 xen/arch/arm/include/asm/Makefile  |  1 +
 xen/arch/arm/include/asm/softirq.h | 16 ----------------
 xen/arch/ppc/include/asm/Makefile  |  1 +
 xen/arch/ppc/include/asm/softirq.h |  8 --------
 xen/include/asm-generic/softirq.h  | 17 +++++++++++++++++
 5 files changed, 19 insertions(+), 24 deletions(-)

diff --git a/xen/arch/arm/include/asm/Makefile 
b/xen/arch/arm/include/asm/Makefile
index 8221429c2c..505cb49090 100644
--- a/xen/arch/arm/include/asm/Makefile
+++ b/xen/arch/arm/include/asm/Makefile
@@ -5,4 +5,5 @@ generic-y += iocap.h
 generic-y += paging.h
 generic-y += percpu.h
 generic-y += random.h
+generic-y += softirq.h
 generic-y += vm_event.h
diff --git a/xen/arch/arm/include/asm/softirq.h 
b/xen/arch/arm/include/asm/softirq.h
deleted file mode 100644
index 976e0ebd70..0000000000
--- a/xen/arch/arm/include/asm/softirq.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef __ASM_SOFTIRQ_H__
-#define __ASM_SOFTIRQ_H__
-
-#define NR_ARCH_SOFTIRQS       0
-
-#define arch_skip_send_event_check(cpu) 0
-
-#endif /* __ASM_SOFTIRQ_H__ */
-/*
- * Local variables:
- * mode: C
- * c-file-style: "BSD"
- * c-basic-offset: 4
- * indent-tabs-mode: nil
- * End:
- */
diff --git a/xen/arch/ppc/include/asm/Makefile 
b/xen/arch/ppc/include/asm/Makefile
index a8e848d4d0..3fd893f3e0 100644
--- a/xen/arch/ppc/include/asm/Makefile
+++ b/xen/arch/ppc/include/asm/Makefile
@@ -7,4 +7,5 @@ generic-y += iocap.h
 generic-y += paging.h
 generic-y += percpu.h
 generic-y += random.h
+generic-y += softirq.h
 generic-y += vm_event.h
diff --git a/xen/arch/ppc/include/asm/softirq.h 
b/xen/arch/ppc/include/asm/softirq.h
deleted file mode 100644
index a0b28a5e51..0000000000
--- a/xen/arch/ppc/include/asm/softirq.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ASM_PPC_SOFTIRQ_H__
-#define __ASM_PPC_SOFTIRQ_H__
-
-#define NR_ARCH_SOFTIRQS 0
-
-#define arch_skip_send_event_check(cpu) 0
-
-#endif /* __ASM_PPC_SOFTIRQ_H__ */
diff --git a/xen/include/asm-generic/softirq.h 
b/xen/include/asm-generic/softirq.h
new file mode 100644
index 0000000000..83be855e50
--- /dev/null
+++ b/xen/include/asm-generic/softirq.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+#ifndef __ASM_GENERIC_SOFTIRQ_H__
+#define __ASM_GENERIC_SOFTIRQ_H__
+
+#define NR_ARCH_SOFTIRQS       0
+
+#define arch_skip_send_event_check(cpu) 0
+
+#endif /* __ASM_GENERIC_SOFTIRQ_H__ */
+/*
+ * Local variables:
+ * mode: C
+ * c-file-style: "BSD"
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ */
--
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