From: David Howells <dhowells@redhat.com>
To: linux-api@vger.kernel.org, linux-kbuild@vger.kernel.org
Cc: Coly Li <colyli@suse.de>,
Kent Overstreet <kent.overstreet@gmail.com>,
linux-bcache@vger.kernel.org, linux-kernel@vger.kernel.org,
dhowells@redhat.com
Subject: [PATCH 04/11] UAPI: bcache: Fix use of embedded flexible array
Date: Wed, 05 Sep 2018 16:55:03 +0100 [thread overview]
Message-ID: <153616290368.23468.7806230605345568524.stgit@warthog.procyon.org.uk> (raw)
In-Reply-To: <153616286704.23468.584491117180383924.stgit@warthog.procyon.org.uk>
The bkey struct defined by bcache is embedded in the jset struct. However,
this is illegal in C++ as there's a "flexible array" at the end of the
struct. Change this to be a 0-length struct instead.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Coly Li <colyli@suse.de>
cc: Kent Overstreet <kent.overstreet@gmail.com>
cc: linux-bcache@vger.kernel.org
---
include/uapi/linux/bcache.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
index 5d4f58e059fd..11863e903bff 100644
--- a/include/uapi/linux/bcache.h
+++ b/include/uapi/linux/bcache.h
@@ -23,7 +23,7 @@ static inline void SET_##name(type *k, __u64 v) \
struct bkey {
__u64 high;
__u64 low;
- __u64 ptr[];
+ __u64 ptr[0];
};
#define KEY_FIELD(name, field, offset, size) \
next prev parent reply other threads:[~2018-09-05 15:55 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-05 15:54 [RFC] UAPI: Check headers by compiling all together as C++ David Howells
2018-09-05 15:54 ` [PATCH 01/11] UAPI: drm: Fix use of C++ keywords as structural members David Howells
2018-09-05 15:54 ` [PATCH 02/11] UAPI: keys: " David Howells
2018-09-05 15:54 ` [PATCH 03/11] UAPI: virtio_net: " David Howells
2018-09-05 16:54 ` Greg KH
2018-09-05 17:15 ` David Howells
2018-09-05 17:35 ` Michael S. Tsirkin
2018-09-06 7:09 ` David Howells
2018-09-06 14:36 ` Michael S. Tsirkin
2018-09-05 15:55 ` David Howells [this message]
2018-10-02 14:52 ` [PATCH 04/11] UAPI: bcache: Fix use of embedded flexible array Jan Engelhardt
2018-10-09 15:41 ` David Howells
2018-10-09 16:54 ` Jan Engelhardt
2018-09-05 15:55 ` [PATCH 05/11] UAPI: coda: Don't use internal kernel structs in UAPI David Howells
2018-09-05 16:54 ` Jan Harkes
2018-09-05 17:12 ` Yann Droneaud
2018-09-05 17:28 ` Jan Harkes
2018-09-05 17:24 ` David Howells
2018-09-06 7:13 ` David Howells
2018-09-06 11:52 ` Yann Droneaud
2018-09-06 12:16 ` Jan Harkes
2018-09-06 14:53 ` David Howells
2018-09-05 15:55 ` [PATCH 06/11] UAPI: netfilter: Fix symbol collision issues David Howells
2018-09-05 15:55 ` [PATCH 07/11] UAPI: nilfs2: Fix use of undefined byteswapping functions David Howells
2018-09-05 22:20 ` Al Viro
2018-09-05 15:55 ` [PATCH 08/11] UAPI: sound: Fix use of u32 and co. in UAPI headers David Howells
2018-09-06 5:59 ` Takashi Sakamoto
2018-09-06 8:17 ` David Howells
2018-09-05 15:55 ` [PATCH 09/11] UAPI: ndctl: Fix g++-unsupported initialisation in headers David Howells
2018-09-05 15:55 ` [PATCH 10/11] UAPI: ndctl: Remove use of PAGE_SIZE David Howells
2018-09-05 15:55 ` [PATCH 11/11] UAPI: Check headers build for C++ David Howells
2018-09-05 16:55 ` [RFC] UAPI: Check headers by compiling all together as C++ Greg KH
2018-09-05 17:33 ` Yann Droneaud
2018-09-05 17:42 ` Michael S. Tsirkin
2018-09-06 7:12 ` Yann Droneaud
2018-09-05 19:22 ` Jan Engelhardt
2018-09-05 17:50 ` David Howells
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