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Subject[PATCH v4 01/45] static_call: Avoid building empty .static_call_sites
Without CONFIG_HAVE_STATIC_CALL_INLINE there's no point in creating
the .static_call_sites section and it's related symbols.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
---
include/asm-generic/vmlinux.lds.h | 4 ++++
1 file changed, 4 insertions(+)

--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -398,6 +398,7 @@
KEEP(*(__jump_table)) \
__stop___jump_table = .;

+#ifdef CONFIG_HAVE_STATIC_CALL_INLINE
#define STATIC_CALL_DATA \
. = ALIGN(8); \
__start_static_call_sites = .; \
@@ -406,6 +407,9 @@
__start_static_call_tramp_key = .; \
KEEP(*(.static_call_tramp_key)) \
__stop_static_call_tramp_key = .;
+#else
+#define STATIC_CALL_DATA
+#endif

/*
* Allow architectures to handle ro_after_init data on their

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