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Date: Thu, 10 Feb 2022 11:11:24 +0900
From: Masahiro Yamada <masahiroy@...nel.org>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-arch@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
linux-kernel@...r.kernel.org,
Masahiro Yamada <masahiroy@...nel.org>
Subject: [PATCH 1/6] signal.h: add linux/signal.h and asm/signal.h to UAPI compile-test coverage
linux/signal.h and asm/signal.h are currently excluded from the UAPI
compile-test because of the errors like follows:
HDRTEST usr/include/asm/signal.h
In file included from <command-line>:
./usr/include/asm/signal.h:103:9: error: unknown type name ‘size_t’
103 | size_t ss_size;
| ^~~~~~
The errors can be fixed by replacing size_t with __kernel_size_t.
Then, remove the no-header-test entries from user/include/Makefile.
Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
---
arch/alpha/include/uapi/asm/signal.h | 2 +-
arch/arm/include/uapi/asm/signal.h | 2 +-
arch/h8300/include/uapi/asm/signal.h | 2 +-
arch/ia64/include/uapi/asm/signal.h | 2 +-
arch/m68k/include/uapi/asm/signal.h | 2 +-
arch/mips/include/uapi/asm/signal.h | 2 +-
arch/parisc/include/uapi/asm/signal.h | 2 +-
arch/powerpc/include/uapi/asm/signal.h | 2 +-
arch/s390/include/uapi/asm/signal.h | 2 +-
arch/sparc/include/uapi/asm/signal.h | 3 ++-
arch/x86/include/uapi/asm/signal.h | 2 +-
arch/xtensa/include/uapi/asm/signal.h | 2 +-
include/uapi/asm-generic/signal.h | 2 +-
usr/include/Makefile | 2 --
14 files changed, 14 insertions(+), 15 deletions(-)
diff --git a/arch/alpha/include/uapi/asm/signal.h b/arch/alpha/include/uapi/asm/signal.h
index a69dd8d080a8..1413075f7616 100644
--- a/arch/alpha/include/uapi/asm/signal.h
+++ b/arch/alpha/include/uapi/asm/signal.h
@@ -100,7 +100,7 @@ struct sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
/* sigstack(2) is deprecated, and will be withdrawn in a future version
diff --git a/arch/arm/include/uapi/asm/signal.h b/arch/arm/include/uapi/asm/signal.h
index c9a3ea1d8d41..9e2178420db2 100644
--- a/arch/arm/include/uapi/asm/signal.h
+++ b/arch/arm/include/uapi/asm/signal.h
@@ -93,7 +93,7 @@ struct sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
diff --git a/arch/h8300/include/uapi/asm/signal.h b/arch/h8300/include/uapi/asm/signal.h
index 2cd0dce2b6a6..1165481f80f6 100644
--- a/arch/h8300/include/uapi/asm/signal.h
+++ b/arch/h8300/include/uapi/asm/signal.h
@@ -85,7 +85,7 @@ struct sigaction {
typedef struct sigaltstack {
void *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
diff --git a/arch/ia64/include/uapi/asm/signal.h b/arch/ia64/include/uapi/asm/signal.h
index 38166a88e4c9..63d574e802a2 100644
--- a/arch/ia64/include/uapi/asm/signal.h
+++ b/arch/ia64/include/uapi/asm/signal.h
@@ -90,7 +90,7 @@ struct siginfo;
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
diff --git a/arch/m68k/include/uapi/asm/signal.h b/arch/m68k/include/uapi/asm/signal.h
index 4619291df601..80f520b9b10b 100644
--- a/arch/m68k/include/uapi/asm/signal.h
+++ b/arch/m68k/include/uapi/asm/signal.h
@@ -83,7 +83,7 @@ struct sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
#endif /* _UAPI_M68K_SIGNAL_H */
diff --git a/arch/mips/include/uapi/asm/signal.h b/arch/mips/include/uapi/asm/signal.h
index e6c78a15cb2f..94a00f82e373 100644
--- a/arch/mips/include/uapi/asm/signal.h
+++ b/arch/mips/include/uapi/asm/signal.h
@@ -100,7 +100,7 @@ struct sigaction {
/* IRIX compatible stack_t */
typedef struct sigaltstack {
void __user *ss_sp;
- size_t ss_size;
+ __kernel_size_t ss_size;
int ss_flags;
} stack_t;
diff --git a/arch/parisc/include/uapi/asm/signal.h b/arch/parisc/include/uapi/asm/signal.h
index e5a2657477ac..8e4895c5ea5d 100644
--- a/arch/parisc/include/uapi/asm/signal.h
+++ b/arch/parisc/include/uapi/asm/signal.h
@@ -67,7 +67,7 @@ struct siginfo;
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
#endif /* !__ASSEMBLY */
diff --git a/arch/powerpc/include/uapi/asm/signal.h b/arch/powerpc/include/uapi/asm/signal.h
index 04873dd311c2..37d41d87c45b 100644
--- a/arch/powerpc/include/uapi/asm/signal.h
+++ b/arch/powerpc/include/uapi/asm/signal.h
@@ -86,7 +86,7 @@ struct sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
diff --git a/arch/s390/include/uapi/asm/signal.h b/arch/s390/include/uapi/asm/signal.h
index 0189f326aac5..e74d6ba1bd3b 100644
--- a/arch/s390/include/uapi/asm/signal.h
+++ b/arch/s390/include/uapi/asm/signal.h
@@ -108,7 +108,7 @@ struct sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
diff --git a/arch/sparc/include/uapi/asm/signal.h b/arch/sparc/include/uapi/asm/signal.h
index 53758d53ac0e..d395af9b46d2 100644
--- a/arch/sparc/include/uapi/asm/signal.h
+++ b/arch/sparc/include/uapi/asm/signal.h
@@ -2,6 +2,7 @@
#ifndef _UAPI__SPARC_SIGNAL_H
#define _UAPI__SPARC_SIGNAL_H
+#include <asm/posix_types.h>
#include <asm/sigcontext.h>
#include <linux/compiler.h>
@@ -171,7 +172,7 @@ struct __old_sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
diff --git a/arch/x86/include/uapi/asm/signal.h b/arch/x86/include/uapi/asm/signal.h
index 164a22a72984..777c3a0f4e23 100644
--- a/arch/x86/include/uapi/asm/signal.h
+++ b/arch/x86/include/uapi/asm/signal.h
@@ -104,7 +104,7 @@ struct sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
#endif /* __ASSEMBLY__ */
diff --git a/arch/xtensa/include/uapi/asm/signal.h b/arch/xtensa/include/uapi/asm/signal.h
index 79ddabaa4e5d..b8c824dd4b74 100644
--- a/arch/xtensa/include/uapi/asm/signal.h
+++ b/arch/xtensa/include/uapi/asm/signal.h
@@ -103,7 +103,7 @@ struct sigaction {
typedef struct sigaltstack {
void *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
#endif /* __ASSEMBLY__ */
diff --git a/include/uapi/asm-generic/signal.h b/include/uapi/asm-generic/signal.h
index f634822906e4..0eb69dc8e572 100644
--- a/include/uapi/asm-generic/signal.h
+++ b/include/uapi/asm-generic/signal.h
@@ -85,7 +85,7 @@ struct sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+ __kernel_size_t ss_size;
} stack_t;
#endif /* __ASSEMBLY__ */
diff --git a/usr/include/Makefile b/usr/include/Makefile
index 8dbd1d8a245f..e7230a5a402a 100644
--- a/usr/include/Makefile
+++ b/usr/include/Makefile
@@ -24,7 +24,6 @@ override c_flags = $(UAPI_CFLAGS) -Wp,-MMD,$(depfile) -I$(objtree)/usr/include
#
# Sorted alphabetically.
no-header-test += asm/shmbuf.h
-no-header-test += asm/signal.h
no-header-test += asm/ucontext.h
no-header-test += drm/vmwgfx_drm.h
no-header-test += linux/am437x-vpfe.h
@@ -44,7 +43,6 @@ no-header-test += linux/patchkey.h
no-header-test += linux/phonet.h
no-header-test += linux/reiserfs_xattr.h
no-header-test += linux/sctp.h
-no-header-test += linux/signal.h
no-header-test += linux/sysctl.h
no-header-test += linux/usb/audio.h
no-header-test += linux/v4l2-mediabus.h
--
2.32.0
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