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From: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
To: unlisted-recipients:; (no To-header on input)
Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
	Alexei Starovoitov <ast@kernel.org>,
	Daniel Borkmann <daniel@iogearbox.net>,
	Andrii Nakryiko <andrii@kernel.org>,
	Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
	Yonghong Song <yhs@fb.com>,
	John Fastabend <john.fastabend@gmail.com>,
	KP Singh <kpsingh@kernel.org>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
	bpf@vger.kernel.org
Subject: [PATCH] tools: Remove ia64-specific errno.h inclusion from errno.h header
Date: Tue, 23 Mar 2021 18:55:11 +0100	[thread overview]
Message-ID: <20210323175513.853947-1-glaubitz@physik.fu-berlin.de> (raw)

There is no longer an ia64-specific version of the errno.h header
below arch/ia64/include/uapi/asm/, so trying to build tools/bpf
fails with:

  CC       /usr/src/linux/tools/bpf/bpftool/btf_dumper.o
In file included from /usr/src/linux/tools/include/linux/err.h:8,
                 from btf_dumper.c:11:
/usr/src/linux/tools/include/uapi/asm/errno.h:13:10: fatal error: ../../../arch/ia64/include/uapi/asm/errno.h: No such file or directory
   13 | #include "../../../arch/ia64/include/uapi/asm/errno.h"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.

Thus, just remove the inclusion of the ia64-specific errno.h so that
the build will use the generic errno.h header on this target which was
used there anyway as the ia64-specific errno.h was just a wrapper for
the generic header.

Fixes: c25f867ddd00 ("ia64: remove unneeded uapi asm-generic wrappers")
Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
---
 tools/include/uapi/asm/errno.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/tools/include/uapi/asm/errno.h b/tools/include/uapi/asm/errno.h
index 637189ec1ab9..d30439b4b8ab 100644
--- a/tools/include/uapi/asm/errno.h
+++ b/tools/include/uapi/asm/errno.h
@@ -9,8 +9,6 @@
 #include "../../../arch/alpha/include/uapi/asm/errno.h"
 #elif defined(__mips__)
 #include "../../../arch/mips/include/uapi/asm/errno.h"
-#elif defined(__ia64__)
-#include "../../../arch/ia64/include/uapi/asm/errno.h"
 #elif defined(__xtensa__)
 #include "../../../arch/xtensa/include/uapi/asm/errno.h"
 #else
-- 
2.31.0


             reply	other threads:[~2021-03-23 18:02 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-23 17:55 John Paul Adrian Glaubitz [this message]
2021-03-23 17:57 [PATCH] tools: Remove ia64-specific errno.h inclusion from errno.h header John Paul Adrian Glaubitz

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