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@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/alpha/include/uapi/asm/signal.h b/arch/alpha/include/uapi/asm/signal.h
index a69dd8d080a881a69dcb6d0a757c95ca80e45ee6..1413075f7616b1e43fdcceb1ad59c996d7f31170 100644 (file)
--- 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 /* sigstack(2) is deprecated, and will be withdrawn in a future version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 c9a3ea1d8d4166349dfee7c20a27444efa37dcac..9e2178420db2177ce59ba14b38acf3c02a78cb31 100644 (file)
--- 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 2cd0dce2b6a67d4f21623223e6643858b2946164..1165481f80f6ae9f9617607bf5fd2f9d0951d73c 100644 (file)
--- 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 38166a88e4c96cdc8047a00d93d8343ab37722f6..63d574e802a209f053d141618eee313f29660fe1 100644 (file)
--- 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 4619291df601ff946bde7ff1b164ea10867c178f..80f520b9b10bed4422d5ba57b90266616b5d278d 100644 (file)
--- 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 e6c78a15cb2f115efe9322342b22283b6914bd8b..94a00f82e37336d52394e326efdcfdc94080759a 100644 (file)
--- 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 e5a2657477ac9fecf91e0608c0a9cbccbd0ca44a..8e4895c5ea5d37085f5d9ad3b215589583ffb351 100644 (file)
--- 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 04873dd311c2af91963d9bd796e850ee296b78c6..37d41d87c45bffacaaebc61ee497015e9417a322 100644 (file)
--- 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 0189f326aac5910cad8556de4df4eaebc3a3d400..e74d6ba1bd3bdd3c6fd416d8d453478cc009559e 100644 (file)
--- 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 53758d53ac0ecc2d2acd1863fd05c506cc0d767c..d395af9b46d269a3e13a84759c416f7750307f21 100644 (file)
--- 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 164a22a7298413c17fba58d1302ccbda06847e1d..777c3a0f4e230a04cfa2fc1db279e993c4423d2e 100644 (file)
--- 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 79ddabaa4e5da33dab6eb5c739a3c7a0ee95db5a..b8c824dd4b746abcf7b5f75423803b1e1c9b03a7 100644 (file)
--- 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 f634822906e4ac292297043980649840ee814473..0eb69dc8e5722f8d4ac55cfe9a9fd59c82acaef4 100644 (file)
--- 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 83822c33e9e70b806c807f046e7600ef17fb8c3e..3150b86748e91bddfa69b1cae7085c92120ef1bb 100644 (file)
--- a/usr/include/Makefile
+++ b/usr/include/Makefile
@@ -21,7 +21,6 @@ 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
@@ -41,7 +40,6 @@ 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