linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Sean Young <sean@mess.org>
To: Shuah Khan <skhan@linuxfoundation.org>
Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com>,
	kernel test robot <oliver.sang@intel.com>,
	Alexei Starovoitov <ast@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Linux Memory Management List <linux-mm@kvack.org>,
	lkp@lists.01.org, kbuild test robot <lkp@intel.com>
Subject: [PATCH] selftests/ir: fix build with ancient kernel headers
Date: Tue, 1 Feb 2022 16:53:11 +0000	[thread overview]
Message-ID: <YflldzHZPVK3OQRJ@gofer.mess.org> (raw)
In-Reply-To: <347bae9f-f775-4976-3d27-b0c725211d78@linuxfoundation.org>

Since commit e2bcbd7769ee ("tools headers UAPI: remove stale lirc.h"),
the build of the selftests fails on rhel 8 since its version of
/usr/include/linux/lirc.h has no definition of RC_PROTO_RCMM32 etc.

Fixes: e2bcbd7769ee ("tools headers UAPI: remove stale lirc.h")

Reported-by: kernel test robot <oliver.sang@intel.com>
Signed-off-by: Sean Young <sean@mess.org>
---
 tools/testing/selftests/ir/ir_loopback.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tools/testing/selftests/ir/ir_loopback.c b/tools/testing/selftests/ir/ir_loopback.c
index 06256c96df12..8dc104690adc 100644
--- a/tools/testing/selftests/ir/ir_loopback.c
+++ b/tools/testing/selftests/ir/ir_loopback.c
@@ -29,6 +29,13 @@
 #define SYSFS_PATH_MAX 256
 #define DNAME_PATH_MAX 256
 
+/* Support ancient lirc.h which does not have these values */
+#if RC_PROTO_MAX < 26
+#define RC_PROTO_RCMM12 24
+#define RC_PROTO_RCMM24 25
+#define RC_PROTO_RCMM32 26
+#endif
+
 static const struct {
 	enum rc_proto proto;
 	const char *name;
-- 
2.34.1


  parent reply	other threads:[~2022-02-01 16:53 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-28  7:53 [tools headers UAPI] e2bcbd7769: kernel-selftests.ir.make_fail kernel test robot
2022-01-28  9:31 ` Sean Young
2022-01-28 16:49   ` Alexei Starovoitov
2022-01-28 17:27     ` Shuah Khan
2022-01-28 17:38       ` Sean Young
2022-01-28 17:57         ` Shuah Khan
2022-02-01 16:51           ` Sean Young
2022-02-01 16:53           ` Sean Young [this message]
2022-02-01 16:58             ` [PATCH] selftests/ir: fix build with ancient kernel headers Matthew Wilcox
2022-02-01 17:10               ` Sean Young
2022-02-01 17:42                 ` Shuah Khan

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YflldzHZPVK3OQRJ@gofer.mess.org \
    --to=sean@mess.org \
    --cc=alexei.starovoitov@gmail.com \
    --cc=ast@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=lkp@intel.com \
    --cc=lkp@lists.01.org \
    --cc=oliver.sang@intel.com \
    --cc=skhan@linuxfoundation.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).