* [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained
@ 2019-10-30 6:38 Masahiro Yamada
2019-10-30 6:38 ` [PATCH 2/3] arch: msgbuf.h: make uapi asm/msgbuf.h self-contained Masahiro Yamada
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Masahiro Yamada @ 2019-10-30 6:38 UTC (permalink / raw)
To: Andrew Morton, linux-arch
Cc: linux-s390, linux-kernel, linux-mips, x86, Arnd Bergmann,
sparclinux, linuxppc-dev, Masahiro Yamada
The user-space cannot compile <asm/ipcbuf.h> due to some missing type
definitions. For example, building it for x86 fails as follows:
CC usr/include/asm/ipcbuf.h.s
In file included from ./usr/include/asm/ipcbuf.h:1:0,
from <command-line>:32:
./usr/include/asm-generic/ipcbuf.h:21:2: error: unknown type name ‘__kernel_key_t’
__kernel_key_t key;
^~~~~~~~~~~~~~
./usr/include/asm-generic/ipcbuf.h:22:2: error: unknown type name ‘__kernel_uid32_t’
__kernel_uid32_t uid;
^~~~~~~~~~~~~~~~
./usr/include/asm-generic/ipcbuf.h:23:2: error: unknown type name ‘__kernel_gid32_t’
__kernel_gid32_t gid;
^~~~~~~~~~~~~~~~
./usr/include/asm-generic/ipcbuf.h:24:2: error: unknown type name ‘__kernel_uid32_t’
__kernel_uid32_t cuid;
^~~~~~~~~~~~~~~~
./usr/include/asm-generic/ipcbuf.h:25:2: error: unknown type name ‘__kernel_gid32_t’
__kernel_gid32_t cgid;
^~~~~~~~~~~~~~~~
./usr/include/asm-generic/ipcbuf.h:26:2: error: unknown type name ‘__kernel_mode_t’
__kernel_mode_t mode;
^~~~~~~~~~~~~~~
./usr/include/asm-generic/ipcbuf.h:28:35: error: ‘__kernel_mode_t’ undeclared here (not in a function)
unsigned char __pad1[4 - sizeof(__kernel_mode_t)];
^~~~~~~~~~~~~~~
./usr/include/asm-generic/ipcbuf.h:31:2: error: unknown type name ‘__kernel_ulong_t’
__kernel_ulong_t __unused1;
^~~~~~~~~~~~~~~~
./usr/include/asm-generic/ipcbuf.h:32:2: error: unknown type name ‘__kernel_ulong_t’
__kernel_ulong_t __unused2;
^~~~~~~~~~~~~~~~
It is just a matter of missing include directive.
Include <asm/posix_types.h> to make it self-contained, and add it to
the compile-test coverage.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
arch/s390/include/uapi/asm/ipcbuf.h | 2 ++
arch/sparc/include/uapi/asm/ipcbuf.h | 2 ++
arch/xtensa/include/uapi/asm/ipcbuf.h | 2 ++
include/uapi/asm-generic/ipcbuf.h | 2 ++
usr/include/Makefile | 1 -
5 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/arch/s390/include/uapi/asm/ipcbuf.h b/arch/s390/include/uapi/asm/ipcbuf.h
index 5b1c4f47c656..1030cd186899 100644
--- a/arch/s390/include/uapi/asm/ipcbuf.h
+++ b/arch/s390/include/uapi/asm/ipcbuf.h
@@ -2,6 +2,8 @@
#ifndef __S390_IPCBUF_H__
#define __S390_IPCBUF_H__
+#include <linux/posix_types.h>
+
/*
* The user_ipc_perm structure for S/390 architecture.
* Note extra padding because this structure is passed back and forth
diff --git a/arch/sparc/include/uapi/asm/ipcbuf.h b/arch/sparc/include/uapi/asm/ipcbuf.h
index 9d0d125500e2..5b933a598a33 100644
--- a/arch/sparc/include/uapi/asm/ipcbuf.h
+++ b/arch/sparc/include/uapi/asm/ipcbuf.h
@@ -2,6 +2,8 @@
#ifndef __SPARC_IPCBUF_H
#define __SPARC_IPCBUF_H
+#include <linux/posix_types.h>
+
/*
* The ipc64_perm structure for sparc/sparc64 architecture.
* Note extra padding because this structure is passed back and forth
diff --git a/arch/xtensa/include/uapi/asm/ipcbuf.h b/arch/xtensa/include/uapi/asm/ipcbuf.h
index a57afa0b606f..3bd0642f6660 100644
--- a/arch/xtensa/include/uapi/asm/ipcbuf.h
+++ b/arch/xtensa/include/uapi/asm/ipcbuf.h
@@ -12,6 +12,8 @@
#ifndef _XTENSA_IPCBUF_H
#define _XTENSA_IPCBUF_H
+#include <linux/posix_types.h>
+
/*
* Pad space is left for:
* - 32-bit mode_t and seq
diff --git a/include/uapi/asm-generic/ipcbuf.h b/include/uapi/asm-generic/ipcbuf.h
index 7d80dbd336fb..41a01b494fc7 100644
--- a/include/uapi/asm-generic/ipcbuf.h
+++ b/include/uapi/asm-generic/ipcbuf.h
@@ -2,6 +2,8 @@
#ifndef __ASM_GENERIC_IPCBUF_H
#define __ASM_GENERIC_IPCBUF_H
+#include <linux/posix_types.h>
+
/*
* The generic ipc64_perm structure:
* Note extra padding because this structure is passed back and forth
diff --git a/usr/include/Makefile b/usr/include/Makefile
index 57b20f7b6729..70f8fe256aed 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/ipcbuf.h
header-test- += asm/msgbuf.h
header-test- += asm/sembuf.h
header-test- += asm/shmbuf.h
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/3] arch: msgbuf.h: make uapi asm/msgbuf.h self-contained
2019-10-30 6:38 [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained Masahiro Yamada
@ 2019-10-30 6:38 ` Masahiro Yamada
2019-10-30 6:38 ` [PATCH 3/3] arch: sembuf.h: make uapi asm/sembuf.h self-contained Masahiro Yamada
2019-10-31 1:33 ` [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained Masahiro Yamada
2 siblings, 0 replies; 6+ messages in thread
From: Masahiro Yamada @ 2019-10-30 6:38 UTC (permalink / raw)
To: Andrew Morton, linux-arch
Cc: linux-s390, linux-kernel, linux-mips, x86, Arnd Bergmann,
sparclinux, linuxppc-dev, Masahiro Yamada
The user-space 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.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
arch/mips/include/uapi/asm/msgbuf.h | 1 +
arch/parisc/include/uapi/asm/msgbuf.h | 1 +
arch/powerpc/include/uapi/asm/msgbuf.h | 2 ++
arch/sparc/include/uapi/asm/msgbuf.h | 2 ++
arch/x86/include/uapi/asm/msgbuf.h | 3 +++
arch/xtensa/include/uapi/asm/msgbuf.h | 2 ++
include/uapi/asm-generic/msgbuf.h | 2 ++
usr/include/Makefile | 1 -
8 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/mips/include/uapi/asm/msgbuf.h b/arch/mips/include/uapi/asm/msgbuf.h
index 46aa15b13e4e..2722f9b82cf2 100644
--- a/arch/mips/include/uapi/asm/msgbuf.h
+++ b/arch/mips/include/uapi/asm/msgbuf.h
@@ -2,6 +2,7 @@
#ifndef _ASM_MSGBUF_H
#define _ASM_MSGBUF_H
+#include <asm/ipcbuf.h>
/*
* The msqid64_ds structure for the MIPS architecture.
diff --git a/arch/parisc/include/uapi/asm/msgbuf.h b/arch/parisc/include/uapi/asm/msgbuf.h
index 6a2e9ab2ef8d..02ae1f616347 100644
--- a/arch/parisc/include/uapi/asm/msgbuf.h
+++ b/arch/parisc/include/uapi/asm/msgbuf.h
@@ -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.
diff --git a/arch/powerpc/include/uapi/asm/msgbuf.h b/arch/powerpc/include/uapi/asm/msgbuf.h
index 2b1b37797a47..30d5e1b45553 100644
--- a/arch/powerpc/include/uapi/asm/msgbuf.h
+++ b/arch/powerpc/include/uapi/asm/msgbuf.h
@@ -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
diff --git a/arch/sparc/include/uapi/asm/msgbuf.h b/arch/sparc/include/uapi/asm/msgbuf.h
index ffc46c211d6d..81a8460fdd67 100644
--- a/arch/sparc/include/uapi/asm/msgbuf.h
+++ b/arch/sparc/include/uapi/asm/msgbuf.h
@@ -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
diff --git a/arch/x86/include/uapi/asm/msgbuf.h b/arch/x86/include/uapi/asm/msgbuf.h
index 90ab9a795b49..e09fd2363300 100644
--- a/arch/x86/include/uapi/asm/msgbuf.h
+++ b/arch/x86/include/uapi/asm/msgbuf.h
@@ -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.
*
diff --git a/arch/xtensa/include/uapi/asm/msgbuf.h b/arch/xtensa/include/uapi/asm/msgbuf.h
index d6915e9f071c..1ed2c85b693a 100644
--- a/arch/xtensa/include/uapi/asm/msgbuf.h
+++ b/arch/xtensa/include/uapi/asm/msgbuf.h
@@ -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__
diff --git a/include/uapi/asm-generic/msgbuf.h b/include/uapi/asm-generic/msgbuf.h
index 9fe4881557cb..7cdc7e52490d 100644
--- a/include/uapi/asm-generic/msgbuf.h
+++ b/include/uapi/asm-generic/msgbuf.h
@@ -3,6 +3,8 @@
#define __ASM_GENERIC_MSGBUF_H
#include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
+
/*
* generic msqid64_ds structure.
*
diff --git a/usr/include/Makefile b/usr/include/Makefile
index 70f8fe256aed..099d7401aa23 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
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/3] arch: sembuf.h: make uapi asm/sembuf.h self-contained
2019-10-30 6:38 [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained Masahiro Yamada
2019-10-30 6:38 ` [PATCH 2/3] arch: msgbuf.h: make uapi asm/msgbuf.h self-contained Masahiro Yamada
@ 2019-10-30 6:38 ` Masahiro Yamada
2019-11-08 5:51 ` Masahiro Yamada
2019-10-31 1:33 ` [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained Masahiro Yamada
2 siblings, 1 reply; 6+ messages in thread
From: Masahiro Yamada @ 2019-10-30 6:38 UTC (permalink / raw)
To: Andrew Morton, linux-arch
Cc: linux-s390, linux-kernel, linux-mips, x86, Arnd Bergmann,
sparclinux, linuxppc-dev, Masahiro Yamada
The user-space cannot compile <asm/sembuf.h> due to some missing type
definitions. For example, building it for x86 fails as follows:
CC usr/include/asm/sembuf.h.s
In file included from <command-line>:32:0:
./usr/include/asm/sembuf.h:17:20: error: field ‘sem_perm’ has incomplete type
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
^~~~~~~~
./usr/include/asm/sembuf.h:24:2: error: unknown type name ‘__kernel_time_t’
__kernel_time_t sem_otime; /* last semop time */
^~~~~~~~~~~~~~~
./usr/include/asm/sembuf.h:25:2: error: unknown type name ‘__kernel_ulong_t’
__kernel_ulong_t __unused1;
^~~~~~~~~~~~~~~~
./usr/include/asm/sembuf.h:26:2: error: unknown type name ‘__kernel_time_t’
__kernel_time_t sem_ctime; /* last change time */
^~~~~~~~~~~~~~~
./usr/include/asm/sembuf.h:27:2: error: unknown type name ‘__kernel_ulong_t’
__kernel_ulong_t __unused2;
^~~~~~~~~~~~~~~~
./usr/include/asm/sembuf.h:29:2: error: unknown type name ‘__kernel_ulong_t’
__kernel_ulong_t sem_nsems; /* no. of semaphores in array */
^~~~~~~~~~~~~~~~
./usr/include/asm/sembuf.h:30:2: error: unknown type name ‘__kernel_ulong_t’
__kernel_ulong_t __unused3;
^~~~~~~~~~~~~~~~
./usr/include/asm/sembuf.h:31:2: error: unknown type name ‘__kernel_ulong_t’
__kernel_ulong_t __unused4;
^~~~~~~~~~~~~~~~
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.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
arch/mips/include/uapi/asm/sembuf.h | 2 ++
arch/parisc/include/uapi/asm/sembuf.h | 1 +
arch/powerpc/include/uapi/asm/sembuf.h | 2 ++
arch/sparc/include/uapi/asm/sembuf.h | 2 ++
arch/x86/include/uapi/asm/sembuf.h | 2 ++
arch/xtensa/include/uapi/asm/sembuf.h | 1 +
include/uapi/asm-generic/sembuf.h | 1 +
usr/include/Makefile | 1 -
8 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/arch/mips/include/uapi/asm/sembuf.h b/arch/mips/include/uapi/asm/sembuf.h
index 60c89e6cb25b..7d135b93bebd 100644
--- a/arch/mips/include/uapi/asm/sembuf.h
+++ b/arch/mips/include/uapi/asm/sembuf.h
@@ -2,6 +2,8 @@
#ifndef _ASM_SEMBUF_H
#define _ASM_SEMBUF_H
+#include <asm/ipcbuf.h>
+
/*
* The semid64_ds structure for the MIPS architecture.
* Note extra padding because this structure is passed back and forth
diff --git a/arch/parisc/include/uapi/asm/sembuf.h b/arch/parisc/include/uapi/asm/sembuf.h
index 3c31163b1241..b17a2460b184 100644
--- a/arch/parisc/include/uapi/asm/sembuf.h
+++ b/arch/parisc/include/uapi/asm/sembuf.h
@@ -3,6 +3,7 @@
#define _PARISC_SEMBUF_H
#include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
/*
* The semid64_ds structure for parisc architecture.
diff --git a/arch/powerpc/include/uapi/asm/sembuf.h b/arch/powerpc/include/uapi/asm/sembuf.h
index 3f60946f77e3..f42c9c3502c7 100644
--- a/arch/powerpc/include/uapi/asm/sembuf.h
+++ b/arch/powerpc/include/uapi/asm/sembuf.h
@@ -2,6 +2,8 @@
#ifndef _ASM_POWERPC_SEMBUF_H
#define _ASM_POWERPC_SEMBUF_H
+#include <asm/ipcbuf.h>
+
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
diff --git a/arch/sparc/include/uapi/asm/sembuf.h b/arch/sparc/include/uapi/asm/sembuf.h
index f3d309c2e1cd..5d7764cdf80f 100644
--- a/arch/sparc/include/uapi/asm/sembuf.h
+++ b/arch/sparc/include/uapi/asm/sembuf.h
@@ -2,6 +2,8 @@
#ifndef _SPARC_SEMBUF_H
#define _SPARC_SEMBUF_H
+#include <asm/ipcbuf.h>
+
/*
* The semid64_ds structure for sparc architecture.
* Note extra padding because this structure is passed back and forth
diff --git a/arch/x86/include/uapi/asm/sembuf.h b/arch/x86/include/uapi/asm/sembuf.h
index 89de6cd9f0a7..da0464af7aa6 100644
--- a/arch/x86/include/uapi/asm/sembuf.h
+++ b/arch/x86/include/uapi/asm/sembuf.h
@@ -2,6 +2,8 @@
#ifndef _ASM_X86_SEMBUF_H
#define _ASM_X86_SEMBUF_H
+#include <asm/ipcbuf.h>
+
/*
* The semid64_ds structure for x86 architecture.
* Note extra padding because this structure is passed back and forth
diff --git a/arch/xtensa/include/uapi/asm/sembuf.h b/arch/xtensa/include/uapi/asm/sembuf.h
index 09f348d643f1..3b9cdd406dfe 100644
--- a/arch/xtensa/include/uapi/asm/sembuf.h
+++ b/arch/xtensa/include/uapi/asm/sembuf.h
@@ -22,6 +22,7 @@
#define _XTENSA_SEMBUF_H
#include <asm/byteorder.h>
+#include <asm/ipcbuf.h>
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
diff --git a/include/uapi/asm-generic/sembuf.h b/include/uapi/asm-generic/sembuf.h
index 0bae010f1b64..5807fcd643ba 100644
--- a/include/uapi/asm-generic/sembuf.h
+++ b/include/uapi/asm-generic/sembuf.h
@@ -3,6 +3,7 @@
#define __ASM_GENERIC_SEMBUF_H
#include <asm/bitsperlong.h>
+#include <asm/ipcbuf.h>
/*
* The semid64_ds structure for x86 architecture.
diff --git a/usr/include/Makefile b/usr/include/Makefile
index 099d7401aa23..107d04bd5ee3 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/sembuf.h
header-test- += asm/shmbuf.h
header-test- += asm/signal.h
header-test- += asm/ucontext.h
--
2.17.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained
2019-10-30 6:38 [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained Masahiro Yamada
2019-10-30 6:38 ` [PATCH 2/3] arch: msgbuf.h: make uapi asm/msgbuf.h self-contained Masahiro Yamada
2019-10-30 6:38 ` [PATCH 3/3] arch: sembuf.h: make uapi asm/sembuf.h self-contained Masahiro Yamada
@ 2019-10-31 1:33 ` Masahiro Yamada
2019-10-31 1:53 ` Andrew Morton
2 siblings, 1 reply; 6+ messages in thread
From: Masahiro Yamada @ 2019-10-31 1:33 UTC (permalink / raw)
To: Andrew Morton, linux-arch
Cc: linux-s390, Linux Kernel Mailing List, linux-mips, X86 ML,
Arnd Bergmann, sparclinux, linuxppc-dev
Hi Andrew,
I think this patch has already been picked up to your tree,
but I noticed a typo in the commit message just now.
Please see below.
On Wed, Oct 30, 2019 at 3:40 PM Masahiro Yamada
<yamada.masahiro@socionext.com> wrote:
>
> The user-space cannot compile <asm/ipcbuf.h> due to some missing type
> definitions. For example, building it for x86 fails as follows:
>
> CC usr/include/asm/ipcbuf.h.s
> In file included from ./usr/include/asm/ipcbuf.h:1:0,
> from <command-line>:32:
> ./usr/include/asm-generic/ipcbuf.h:21:2: error: unknown type name ‘__kernel_key_t’
> __kernel_key_t key;
> ^~~~~~~~~~~~~~
> ./usr/include/asm-generic/ipcbuf.h:22:2: error: unknown type name ‘__kernel_uid32_t’
> __kernel_uid32_t uid;
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm-generic/ipcbuf.h:23:2: error: unknown type name ‘__kernel_gid32_t’
> __kernel_gid32_t gid;
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm-generic/ipcbuf.h:24:2: error: unknown type name ‘__kernel_uid32_t’
> __kernel_uid32_t cuid;
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm-generic/ipcbuf.h:25:2: error: unknown type name ‘__kernel_gid32_t’
> __kernel_gid32_t cgid;
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm-generic/ipcbuf.h:26:2: error: unknown type name ‘__kernel_mode_t’
> __kernel_mode_t mode;
> ^~~~~~~~~~~~~~~
> ./usr/include/asm-generic/ipcbuf.h:28:35: error: ‘__kernel_mode_t’ undeclared here (not in a function)
> unsigned char __pad1[4 - sizeof(__kernel_mode_t)];
> ^~~~~~~~~~~~~~~
> ./usr/include/asm-generic/ipcbuf.h:31:2: error: unknown type name ‘__kernel_ulong_t’
> __kernel_ulong_t __unused1;
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm-generic/ipcbuf.h:32:2: error: unknown type name ‘__kernel_ulong_t’
> __kernel_ulong_t __unused2;
> ^~~~~~~~~~~~~~~~
>
> It is just a matter of missing include directive.
>
> Include <asm/posix_types.h> to make it self-contained, and add it to
Include <linux/posix_type.h> to make ...
Could you please fix it up locally?
Thank you.
Masahiro Yamada
> the compile-test coverage.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
>
> arch/s390/include/uapi/asm/ipcbuf.h | 2 ++
> arch/sparc/include/uapi/asm/ipcbuf.h | 2 ++
> arch/xtensa/include/uapi/asm/ipcbuf.h | 2 ++
> include/uapi/asm-generic/ipcbuf.h | 2 ++
> usr/include/Makefile | 1 -
> 5 files changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/arch/s390/include/uapi/asm/ipcbuf.h b/arch/s390/include/uapi/asm/ipcbuf.h
> index 5b1c4f47c656..1030cd186899 100644
> --- a/arch/s390/include/uapi/asm/ipcbuf.h
> +++ b/arch/s390/include/uapi/asm/ipcbuf.h
> @@ -2,6 +2,8 @@
> #ifndef __S390_IPCBUF_H__
> #define __S390_IPCBUF_H__
>
> +#include <linux/posix_types.h>
> +
> /*
> * The user_ipc_perm structure for S/390 architecture.
> * Note extra padding because this structure is passed back and forth
> diff --git a/arch/sparc/include/uapi/asm/ipcbuf.h b/arch/sparc/include/uapi/asm/ipcbuf.h
> index 9d0d125500e2..5b933a598a33 100644
> --- a/arch/sparc/include/uapi/asm/ipcbuf.h
> +++ b/arch/sparc/include/uapi/asm/ipcbuf.h
> @@ -2,6 +2,8 @@
> #ifndef __SPARC_IPCBUF_H
> #define __SPARC_IPCBUF_H
>
> +#include <linux/posix_types.h>
> +
> /*
> * The ipc64_perm structure for sparc/sparc64 architecture.
> * Note extra padding because this structure is passed back and forth
> diff --git a/arch/xtensa/include/uapi/asm/ipcbuf.h b/arch/xtensa/include/uapi/asm/ipcbuf.h
> index a57afa0b606f..3bd0642f6660 100644
> --- a/arch/xtensa/include/uapi/asm/ipcbuf.h
> +++ b/arch/xtensa/include/uapi/asm/ipcbuf.h
> @@ -12,6 +12,8 @@
> #ifndef _XTENSA_IPCBUF_H
> #define _XTENSA_IPCBUF_H
>
> +#include <linux/posix_types.h>
> +
> /*
> * Pad space is left for:
> * - 32-bit mode_t and seq
> diff --git a/include/uapi/asm-generic/ipcbuf.h b/include/uapi/asm-generic/ipcbuf.h
> index 7d80dbd336fb..41a01b494fc7 100644
> --- a/include/uapi/asm-generic/ipcbuf.h
> +++ b/include/uapi/asm-generic/ipcbuf.h
> @@ -2,6 +2,8 @@
> #ifndef __ASM_GENERIC_IPCBUF_H
> #define __ASM_GENERIC_IPCBUF_H
>
> +#include <linux/posix_types.h>
> +
> /*
> * The generic ipc64_perm structure:
> * Note extra padding because this structure is passed back and forth
> diff --git a/usr/include/Makefile b/usr/include/Makefile
> index 57b20f7b6729..70f8fe256aed 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/ipcbuf.h
> header-test- += asm/msgbuf.h
> header-test- += asm/sembuf.h
> header-test- += asm/shmbuf.h
> --
> 2.17.1
>
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained
2019-10-31 1:33 ` [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained Masahiro Yamada
@ 2019-10-31 1:53 ` Andrew Morton
0 siblings, 0 replies; 6+ messages in thread
From: Andrew Morton @ 2019-10-31 1:53 UTC (permalink / raw)
To: Masahiro Yamada
Cc: linux-arch, linux-s390, Linux Kernel Mailing List, linux-mips,
X86 ML, Arnd Bergmann, sparclinux, linuxppc-dev
On Thu, 31 Oct 2019 10:33:00 +0900 Masahiro Yamada <yamada.masahiro@socionext.com> wrote:
> Hi Andrew,
>
> I think this patch has already been picked up to your tree,
> but I noticed a typo in the commit message just now.
> Please see below.
>
> ...
>
> > Include <asm/posix_types.h> to make it self-contained, and add it to
>
> Include <linux/posix_type.h> to make ...
>
> Could you please fix it up locally?
No probs, done.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 3/3] arch: sembuf.h: make uapi asm/sembuf.h self-contained
2019-10-30 6:38 ` [PATCH 3/3] arch: sembuf.h: make uapi asm/sembuf.h self-contained Masahiro Yamada
@ 2019-11-08 5:51 ` Masahiro Yamada
0 siblings, 0 replies; 6+ messages in thread
From: Masahiro Yamada @ 2019-11-08 5:51 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-s390, Linux Kernel Mailing List, linux-mips, X86 ML,
Arnd Bergmann, sparclinux, linuxppc-dev, linux-arch
Hi Andrew,
I think you modified the commit log before applying this patch.
I just noticed a typo.
commit 411865d8dd2c31f56eefc54bc16fabb47e1bfb73
Author: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Wed Nov 6 16:07:08 2019 +1100
arch: sembuf.h: make uapi asm/sembuf.h self-contained
Uuserspace cannot compile <asm/sembuf.h> due to some missing type
definitions. For example, building it for x86 fails as follows:
If possible, could you fix up s/Uuserspace/Userspace/ ?
Thanks.
Masahiro Yamada
On Wed, Oct 30, 2019 at 3:40 PM Masahiro Yamada
<yamada.masahiro@socionext.com> wrote:
>
> The user-space cannot compile <asm/sembuf.h> due to some missing type
> definitions. For example, building it for x86 fails as follows:
>
> CC usr/include/asm/sembuf.h.s
> In file included from <command-line>:32:0:
> ./usr/include/asm/sembuf.h:17:20: error: field ‘sem_perm’ has incomplete type
> struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
> ^~~~~~~~
> ./usr/include/asm/sembuf.h:24:2: error: unknown type name ‘__kernel_time_t’
> __kernel_time_t sem_otime; /* last semop time */
> ^~~~~~~~~~~~~~~
> ./usr/include/asm/sembuf.h:25:2: error: unknown type name ‘__kernel_ulong_t’
> __kernel_ulong_t __unused1;
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm/sembuf.h:26:2: error: unknown type name ‘__kernel_time_t’
> __kernel_time_t sem_ctime; /* last change time */
> ^~~~~~~~~~~~~~~
> ./usr/include/asm/sembuf.h:27:2: error: unknown type name ‘__kernel_ulong_t’
> __kernel_ulong_t __unused2;
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm/sembuf.h:29:2: error: unknown type name ‘__kernel_ulong_t’
> __kernel_ulong_t sem_nsems; /* no. of semaphores in array */
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm/sembuf.h:30:2: error: unknown type name ‘__kernel_ulong_t’
> __kernel_ulong_t __unused3;
> ^~~~~~~~~~~~~~~~
> ./usr/include/asm/sembuf.h:31:2: error: unknown type name ‘__kernel_ulong_t’
> __kernel_ulong_t __unused4;
> ^~~~~~~~~~~~~~~~
>
> 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.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
> ---
>
> arch/mips/include/uapi/asm/sembuf.h | 2 ++
> arch/parisc/include/uapi/asm/sembuf.h | 1 +
> arch/powerpc/include/uapi/asm/sembuf.h | 2 ++
> arch/sparc/include/uapi/asm/sembuf.h | 2 ++
> arch/x86/include/uapi/asm/sembuf.h | 2 ++
> arch/xtensa/include/uapi/asm/sembuf.h | 1 +
> include/uapi/asm-generic/sembuf.h | 1 +
> usr/include/Makefile | 1 -
> 8 files changed, 11 insertions(+), 1 deletion(-)
>
> diff --git a/arch/mips/include/uapi/asm/sembuf.h b/arch/mips/include/uapi/asm/sembuf.h
> index 60c89e6cb25b..7d135b93bebd 100644
> --- a/arch/mips/include/uapi/asm/sembuf.h
> +++ b/arch/mips/include/uapi/asm/sembuf.h
> @@ -2,6 +2,8 @@
> #ifndef _ASM_SEMBUF_H
> #define _ASM_SEMBUF_H
>
> +#include <asm/ipcbuf.h>
> +
> /*
> * The semid64_ds structure for the MIPS architecture.
> * Note extra padding because this structure is passed back and forth
> diff --git a/arch/parisc/include/uapi/asm/sembuf.h b/arch/parisc/include/uapi/asm/sembuf.h
> index 3c31163b1241..b17a2460b184 100644
> --- a/arch/parisc/include/uapi/asm/sembuf.h
> +++ b/arch/parisc/include/uapi/asm/sembuf.h
> @@ -3,6 +3,7 @@
> #define _PARISC_SEMBUF_H
>
> #include <asm/bitsperlong.h>
> +#include <asm/ipcbuf.h>
>
> /*
> * The semid64_ds structure for parisc architecture.
> diff --git a/arch/powerpc/include/uapi/asm/sembuf.h b/arch/powerpc/include/uapi/asm/sembuf.h
> index 3f60946f77e3..f42c9c3502c7 100644
> --- a/arch/powerpc/include/uapi/asm/sembuf.h
> +++ b/arch/powerpc/include/uapi/asm/sembuf.h
> @@ -2,6 +2,8 @@
> #ifndef _ASM_POWERPC_SEMBUF_H
> #define _ASM_POWERPC_SEMBUF_H
>
> +#include <asm/ipcbuf.h>
> +
> /*
> * This program is free software; you can redistribute it and/or
> * modify it under the terms of the GNU General Public License
> diff --git a/arch/sparc/include/uapi/asm/sembuf.h b/arch/sparc/include/uapi/asm/sembuf.h
> index f3d309c2e1cd..5d7764cdf80f 100644
> --- a/arch/sparc/include/uapi/asm/sembuf.h
> +++ b/arch/sparc/include/uapi/asm/sembuf.h
> @@ -2,6 +2,8 @@
> #ifndef _SPARC_SEMBUF_H
> #define _SPARC_SEMBUF_H
>
> +#include <asm/ipcbuf.h>
> +
> /*
> * The semid64_ds structure for sparc architecture.
> * Note extra padding because this structure is passed back and forth
> diff --git a/arch/x86/include/uapi/asm/sembuf.h b/arch/x86/include/uapi/asm/sembuf.h
> index 89de6cd9f0a7..da0464af7aa6 100644
> --- a/arch/x86/include/uapi/asm/sembuf.h
> +++ b/arch/x86/include/uapi/asm/sembuf.h
> @@ -2,6 +2,8 @@
> #ifndef _ASM_X86_SEMBUF_H
> #define _ASM_X86_SEMBUF_H
>
> +#include <asm/ipcbuf.h>
> +
> /*
> * The semid64_ds structure for x86 architecture.
> * Note extra padding because this structure is passed back and forth
> diff --git a/arch/xtensa/include/uapi/asm/sembuf.h b/arch/xtensa/include/uapi/asm/sembuf.h
> index 09f348d643f1..3b9cdd406dfe 100644
> --- a/arch/xtensa/include/uapi/asm/sembuf.h
> +++ b/arch/xtensa/include/uapi/asm/sembuf.h
> @@ -22,6 +22,7 @@
> #define _XTENSA_SEMBUF_H
>
> #include <asm/byteorder.h>
> +#include <asm/ipcbuf.h>
>
> struct semid64_ds {
> struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
> diff --git a/include/uapi/asm-generic/sembuf.h b/include/uapi/asm-generic/sembuf.h
> index 0bae010f1b64..5807fcd643ba 100644
> --- a/include/uapi/asm-generic/sembuf.h
> +++ b/include/uapi/asm-generic/sembuf.h
> @@ -3,6 +3,7 @@
> #define __ASM_GENERIC_SEMBUF_H
>
> #include <asm/bitsperlong.h>
> +#include <asm/ipcbuf.h>
>
> /*
> * The semid64_ds structure for x86 architecture.
> diff --git a/usr/include/Makefile b/usr/include/Makefile
> index 099d7401aa23..107d04bd5ee3 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/sembuf.h
> header-test- += asm/shmbuf.h
> header-test- += asm/signal.h
> header-test- += asm/ucontext.h
> --
> 2.17.1
>
--
Best Regards
Masahiro Yamada
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-11-08 5:52 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-30 6:38 [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained Masahiro Yamada
2019-10-30 6:38 ` [PATCH 2/3] arch: msgbuf.h: make uapi asm/msgbuf.h self-contained Masahiro Yamada
2019-10-30 6:38 ` [PATCH 3/3] arch: sembuf.h: make uapi asm/sembuf.h self-contained Masahiro Yamada
2019-11-08 5:51 ` Masahiro Yamada
2019-10-31 1:33 ` [PATCH 1/3] arch: ipcbuf.h: make uapi asm/ipcbuf.h self-contained Masahiro Yamada
2019-10-31 1:53 ` Andrew Morton
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