From 62248b22d01e96a4d669cde0d7005bd51ebf9e76 Mon Sep 17 00:00:00 2001 From: Natanael Copa Date: Thu, 28 Mar 2024 11:59:13 +0100 Subject: tools/resolve_btfids: fix build with musl libc Include the header that defines u32. This fixes build of 6.6.23 and 6.1.83 kernels for Alpine Linux, which uses musl libc. I assume that GNU libc indirecly pulls in linux/types.h. Fixes: 9707ac4fe2f5 ("tools/resolve_btfids: Refactor set sorting with types from btf_ids.h") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218647 Cc: stable@vger.kernel.org Signed-off-by: Natanael Copa Tested-by: Greg Thelen Link: https://lore.kernel.org/r/20240328110103.28734-1-ncopa@alpinelinux.org Signed-off-by: Alexei Starovoitov --- tools/include/linux/btf_ids.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools') diff --git a/tools/include/linux/btf_ids.h b/tools/include/linux/btf_ids.h index 72535f00572f6..72ea363d434db 100644 --- a/tools/include/linux/btf_ids.h +++ b/tools/include/linux/btf_ids.h @@ -3,6 +3,8 @@ #ifndef _LINUX_BTF_IDS_H #define _LINUX_BTF_IDS_H +#include /* for u32 */ + struct btf_id_set { u32 cnt; u32 ids[]; -- cgit 1.2.3-korg