author: Linus Torvalds <torvalds@linux-foundation.org> 2021-02-24 16:32:23 -0800
committer: Linus Torvalds <torvalds@linux-foundation.org> 2021-02-24 16:32:23 -0800
commit: 29c395c77a9a514c5857c45ceae2665e9bd99ac7
parent: 4c48faba5b7f18fb53e4aeeb768932f17c9da1ed
Commit Summary:
Diffstat:
2 files changed, 13 insertions, 0 deletions
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index 7282c0f50c85..302506bbc2a4 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -50,6 +50,7 @@ mandatory-y += sections.h
mandatory-y += serial.h
mandatory-y += shmparam.h
mandatory-y += simd.h
+mandatory-y += softirq_stack.h
mandatory-y += switch_to.h
mandatory-y += timex.h
mandatory-y += tlbflush.h
diff --git a/include/asm-generic/softirq_stack.h b/include/asm-generic/softirq_stack.h
new file mode 100644
index 000000000000..eceeecf6a5bd
--- /dev/null
+++ b/include/asm-generic/softirq_stack.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+#ifndef __ASM_GENERIC_SOFTIRQ_STACK_H
+#define __ASM_GENERIC_SOFTIRQ_STACK_H
+
+#ifdef CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK
+void do_softirq_own_stack(void);
+#else
+static inline void do_softirq_own_stack(void)
+{
+ __do_softirq();
+}
+#endif
+
+#endif