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authorMaxime Ripard <maxime@cerno.tech>2020-08-18 15:14:25 +0300
committerMaxime Ripard <maxime@cerno.tech>2020-08-18 15:14:25 +0300
commitd85ddd1318e66c0c2665dbfcbc21a8b66c9152aa (patch)
treee49e401abd2468b398d4bc84c7e05c2c2c3b0966 /tools/lib/bpf/bpf_helpers.h
parent652bcaec7da0f06f00be578c200e1c57099449d2 (diff)
parent9123e3a74ec7b934a4a099e98af6a61c2f80bbf5 (diff)
downloadlinux-d85ddd1318e66c0c2665dbfcbc21a8b66c9152aa.tar.xz
Merge v5.9-rc1 into drm-misc-next
Sam needs 5.9-rc1 to have dev_err_probe in to merge some patches. Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Diffstat (limited to 'tools/lib/bpf/bpf_helpers.h')
-rw-r--r--tools/lib/bpf/bpf_helpers.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/lib/bpf/bpf_helpers.h b/tools/lib/bpf/bpf_helpers.h
index f67dce2af802..bc14db706b88 100644
--- a/tools/lib/bpf/bpf_helpers.h
+++ b/tools/lib/bpf/bpf_helpers.h
@@ -40,7 +40,7 @@
* Helper macro to manipulate data structures
*/
#ifndef offsetof
-#define offsetof(TYPE, MEMBER) ((size_t)&((TYPE *)0)->MEMBER)
+#define offsetof(TYPE, MEMBER) __builtin_offsetof(TYPE, MEMBER)
#endif
#ifndef container_of
#define container_of(ptr, type, member) \
@@ -75,5 +75,6 @@ enum libbpf_tristate {
};
#define __kconfig __attribute__((section(".kconfig")))
+#define __ksym __attribute__((section(".ksyms")))
#endif