]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
arch: msgbuf.h: make uapi asm/msgbuf.h self-contained
authorMasahiro Yamada <yamada.masahiro@socionext.com>
Thu, 5 Dec 2019 00:53:00 +0000 (16:53 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 5 Dec 2019 03:44:14 +0000 (19:44 -0800)
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: Linus Torvalds <torvalds@linux-foundation.org>
arch/mips/include/uapi/asm/msgbuf.h
arch/parisc/include/uapi/asm/msgbuf.h
arch/powerpc/include/uapi/asm/msgbuf.h
arch/sparc/include/uapi/asm/msgbuf.h
arch/x86/include/uapi/asm/msgbuf.h
arch/xtensa/include/uapi/asm/msgbuf.h
include/uapi/asm-generic/msgbuf.h
usr/include/Makefile

index 9e0c2e2302746512b0622ee079f21fdf058507d6..128af72f2dfead88156e27b8dde059613820dda5 100644 (file)
@@ -2,6 +2,7 @@
 #ifndef _ASM_MSGBUF_H
 #define _ASM_MSGBUF_H
 
+#include <asm/ipcbuf.h>
 
 /*
  * The msqid64_ds structure for the MIPS architecture.
index 3b877335da380e845a5ab42f328cab5905b87743..3b4de5b668c3dd4d1d9e8a4f3989b1f0fbd190cf 100644 (file)
@@ -3,6 +3,7 @@
 #define _PARISC_MSGBUF_H
 
 #include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
 
 /* 
  * The msqid64_ds structure for parisc architecture, copied from sparc.
index 969bd83e4d3d5eeec30eeff809427f03ce4f10e1..7919b2ba41b57f0f9d5c004ffb618b871bd1e9cc 100644 (file)
@@ -2,6 +2,8 @@
 #ifndef _ASM_POWERPC_MSGBUF_H
 #define _ASM_POWERPC_MSGBUF_H
 
+#include <asm/ipcbuf.h>
+
 /*
  * The msqid64_ds structure for the PowerPC architecture.
  * Note extra padding because this structure is passed back and forth
index eeeb9193328003177f155b950b13633f1d7f18da..0954552da188a5c3ba09314e089c7468f4c2f814 100644 (file)
@@ -2,6 +2,8 @@
 #ifndef _SPARC_MSGBUF_H
 #define _SPARC_MSGBUF_H
 
+#include <asm/ipcbuf.h>
+
 /*
  * The msqid64_ds structure for sparc64 architecture.
  * Note extra padding because this structure is passed back and forth
index 7c5bb43ed8af700499330ca3d5788f5ead73c20f..b3d0664fadc9cc8055f1f84e5978341491d0b4ee 100644 (file)
@@ -5,6 +5,9 @@
 #if !defined(__x86_64__) || !defined(__ILP32__)
 #include <asm-generic/msgbuf.h>
 #else
+
+#include <asm/ipcbuf.h>
+
 /*
  * The msqid64_ds structure for x86 architecture with x32 ABI.
  *
index d6915e9f071ce24d97dccd9bf110526a412b5c69..1ed2c85b693a08e38aaa7ef9bf41c5046f0ee77b 100644 (file)
@@ -17,6 +17,8 @@
 #ifndef _XTENSA_MSGBUF_H
 #define _XTENSA_MSGBUF_H
 
+#include <asm/ipcbuf.h>
+
 struct msqid64_ds {
        struct ipc64_perm msg_perm;
 #ifdef __XTENSA_EB__
index af95aa89012ec0653dfdf7bf7c1fcde7fc5ee3ff..6504d7b741cea9edf87d9a675f59046a43da76f2 100644 (file)
@@ -3,6 +3,8 @@
 #define __ASM_GENERIC_MSGBUF_H
 
 #include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
+
 /*
  * generic msqid64_ds structure.
  *
index 00cc763ec488e698e36e698b9dcddbe8bcad9adf..6bd22f83b0dfdf42145d671cc0ccd1ab4778f27b 100644 (file)
@@ -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