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shmbuf.h: add asm/shmbuf.h to UAPI compile-test coverage 

asm/shmbuf.h is currently excluded from the UAPI compile-test because of
the errors like follows:

    HDRTEST usr/include/asm/shmbuf.h
  In file included from ./usr/include/asm/shmbuf.h:6,
                   from <command-line>:
  ./usr/include/asm-generic/shmbuf.h:26:33: error: field ‘shm_perm’ has incomplete type
     26 |         struct ipc64_perm       shm_perm;       /* operation perms */
        |                                 ^~~~~~~~
  ./usr/include/asm-generic/shmbuf.h:27:9: error: unknown type name ‘size_t’
     27 |         size_t                  shm_segsz;      /* size of segment (bytes) */
        |         ^~~~~~
  ./usr/include/asm-generic/shmbuf.h:40:9: error: unknown type name ‘__kernel_pid_t’
     40 |         __kernel_pid_t          shm_cpid;       /* pid of creator */
        |         ^~~~~~~~~~~~~~
  ./usr/include/asm-generic/shmbuf.h:41:9: error: unknown type name ‘__kernel_pid_t’
     41 |         __kernel_pid_t          shm_lpid;       /* pid of last operator */
        |         ^~~~~~~~~~~~~~

The errors can be fixed by replacing size_t with __kernel_size_t and by
including proper headers.

Then, remove the no-header-test entry from user/include/Makefile.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Masahiro Yamada 2022-02-10 11:11:25 +09:00 committed by Arnd Bergmann
parent 72113d0a7d
commit 4a3233c1a6
No known key found for this signature in database
GPG Key ID: 9A6C79EFE60018D9
8 changed files with 27 additions and 8 deletions
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7
arch/mips/include/uapi/asm/shmbuf.h
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@ -2,6 +2,9 @@
#ifndef _ASM_SHMBUF_H
#define _ASM_SHMBUF_H
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for the MIPS architecture.
* Note extra padding because this structure is passed back and forth
@ -16,7 +19,7 @@
#ifdef __mips64
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
long shm_atime; /* last attach time */
long shm_dtime; /* last detach time */
long shm_ctime; /* last change time */
@ -29,7 +32,7 @@ struct shmid64_ds {
#else
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
unsigned long shm_atime; /* last attach time */
unsigned long shm_dtime; /* last detach time */
unsigned long shm_ctime; /* last change time */

2
arch/parisc/include/uapi/asm/shmbuf.h
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@ -3,6 +3,8 @@
#define _PARISC_SHMBUF_H
#include <asm/bitsperlong.h>
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for parisc architecture.

5
arch/powerpc/include/uapi/asm/shmbuf.h
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@ -2,6 +2,9 @@
#ifndef _ASM_POWERPC_SHMBUF_H
#define _ASM_POWERPC_SHMBUF_H
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -34,7 +37,7 @@ struct shmid64_ds {
unsigned long shm_ctime; /* last change time */
unsigned long __unused4;
#endif
size_t shm_segsz; /* size of segment (bytes) */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */

5
arch/sparc/include/uapi/asm/shmbuf.h
View File

@ -2,6 +2,9 @@
#ifndef _SPARC_SHMBUF_H
#define _SPARC_SHMBUF_H
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for sparc architecture.
* Note extra padding because this structure is passed back and forth
@ -25,7 +28,7 @@ struct shmid64_ds {
unsigned long shm_ctime_high;
unsigned long shm_ctime; /* last change time */
#endif
size_t shm_segsz; /* size of segment (bytes) */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */

6
arch/x86/include/uapi/asm/shmbuf.h
View File

@ -5,6 +5,10 @@
#if !defined(__x86_64__) || !defined(__ILP32__)
#include <asm-generic/shmbuf.h>
#else
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for x86 architecture with x32 ABI.
*
@ -15,7 +19,7 @@
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
__kernel_long_t shm_atime; /* last attach time */
__kernel_long_t shm_dtime; /* last detach time */
__kernel_long_t shm_ctime; /* last change time */

5
arch/xtensa/include/uapi/asm/shmbuf.h
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@ -20,9 +20,12 @@
#ifndef _XTENSA_SHMBUF_H
#define _XTENSA_SHMBUF_H
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
unsigned long shm_atime; /* last attach time */
unsigned long shm_atime_high;
unsigned long shm_dtime; /* last detach time */

4
include/uapi/asm-generic/shmbuf.h
View File

@ -3,6 +3,8 @@
#define __ASM_GENERIC_SHMBUF_H
#include <asm/bitsperlong.h>
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for x86 architecture.
@ -24,7 +26,7 @@
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
size_t shm_segsz; /* size of segment (bytes) */
__kernel_size_t shm_segsz; /* size of segment (bytes) */
#if __BITS_PER_LONG == 64
long shm_atime; /* last attach time */
long shm_dtime; /* last detach time */

1
usr/include/Makefile
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@ -20,7 +20,6 @@ override c_flags = $(UAPI_CFLAGS) -Wp,-MMD,$(depfile) -I$(objtree)/usr/include
# Please consider to fix the header first.
#
# Sorted alphabetically.
no-header-test += asm/shmbuf.h
no-header-test += asm/ucontext.h
no-header-test += drm/vmwgfx_drm.h
no-header-test += linux/am437x-vpfe.h