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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-12-04 10:02:37 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2019-12-04 10:02:37 +1100 |
| commit | 7200354524c7e1751e03b101bbf853a164672b20 (patch) | |
| tree | 6585a1a92a89efe9e8bbcb8c055e1e588e5895b8 /usr | |
| parent | f983cca717df1a5674fa7f9bd6478cfca9858cf6 (diff) | |
| download | linux-next-7200354524c7e1751e03b101bbf853a164672b20.tar.gz | |
arch: msgbuf.h: make uapi asm/msgbuf.h self-contained
Userspace cannot compile <asm/msgbuf.h> due to some missing type
definitions. For example, building it for x86 fails as follows:
CC usr/include/asm/msgbuf.h.s
In file included from ./usr/include/asm/msgbuf.h:6:0,
from <command-line>:32:
./usr/include/asm-generic/msgbuf.h:25:20: error: field `msg_perm' has incomplete type
struct ipc64_perm msg_perm;
^~~~~~~~
./usr/include/asm-generic/msgbuf.h:27:2: error: unknown type name `__kernel_time_t'
__kernel_time_t msg_stime; /* last msgsnd time */
^~~~~~~~~~~~~~~
./usr/include/asm-generic/msgbuf.h:28:2: error: unknown type name `__kernel_time_t'
__kernel_time_t msg_rtime; /* last msgrcv time */
^~~~~~~~~~~~~~~
./usr/include/asm-generic/msgbuf.h:29:2: error: unknown type name `__kernel_time_t'
__kernel_time_t msg_ctime; /* last change time */
^~~~~~~~~~~~~~~
./usr/include/asm-generic/msgbuf.h:41:2: error: unknown type name `__kernel_pid_t'
__kernel_pid_t msg_lspid; /* pid of last msgsnd */
^~~~~~~~~~~~~~
./usr/include/asm-generic/msgbuf.h:42:2: error: unknown type name `__kernel_pid_t'
__kernel_pid_t msg_lrpid; /* last receive pid */
^~~~~~~~~~~~~~
It is just a matter of missing include directive.
Include <asm/ipcbuf.h> to make it self-contained, and add it to
the compile-test coverage.
Link: http://lkml.kernel.org/r/20191030063855.9989-2-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'usr')
| -rw-r--r-- | usr/include/Makefile | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/usr/include/Makefile b/usr/include/Makefile index 00cc763ec488..6bd22f83b0df 100644 --- a/usr/include/Makefile +++ b/usr/include/Makefile @@ -16,7 +16,6 @@ override c_flags = $(UAPI_CFLAGS) -Wp,-MD,$(depfile) -I$(objtree)/usr/include # Please consider to fix the header first. # # Sorted alphabetically. -header-test- += asm/msgbuf.h header-test- += asm/sembuf.h header-test- += asm/shmbuf.h header-test- += asm/signal.h |