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Groups > linux.kernel > #1590714
| From | "Dmitry V. Levin" <ldv@altlinux.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2] x86/uapi: fix asm/signal.h userspace compilation error |
| Date | 2017-03-02 01:20 +0100 |
| Message-ID | <tgmDo-2sk-17@gated-at.bofh.it> (permalink) |
| References | <teVvA-7L7-11@gated-at.bofh.it> <tgfiy-5AK-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Replace size_t to fix the following asm/signal.h userspace compilation
error:
/usr/include/asm/signal.h:126:2: error: unknown type name 'size_t'
size_t ss_size;
size_t is replaced with __kernel_size_t in all cases except x32 where
unsigned int has to be used instead.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
---
v2: create a separate patch for x86,
replace size_t instead of including <stddef.h>.
arch/x86/include/uapi/asm/signal.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/x86/include/uapi/asm/signal.h b/arch/x86/include/uapi/asm/signal.h
index 8264f47..f80473f 100644
--- a/arch/x86/include/uapi/asm/signal.h
+++ b/arch/x86/include/uapi/asm/signal.h
@@ -127,7 +127,11 @@ struct sigaction {
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
- size_t ss_size;
+#if defined(__x86_64__) && defined(__ILP32__)
+ unsigned int ss_size;
+#else
+ __kernel_size_t ss_size;
+#endif
} stack_t;
#endif /* __ASSEMBLY__ */
--
ldv
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Re: [PATCH] uapi: fix asm/signal.h userspace compilation errors Arnd Bergmann <arnd@arndb.de> - 2017-03-01 17:30 +0100
[PATCH v2] x86/uapi: fix asm/signal.h userspace compilation error "Dmitry V. Levin" <ldv@altlinux.org> - 2017-03-02 01:20 +0100
Re: [PATCH v2] x86/uapi: fix asm/signal.h userspace compilation error hpa@zytor.com - 2017-03-02 01:30 +0100
Re: [PATCH v2] x86/uapi: fix asm/signal.h userspace compilation error "Dmitry V. Levin" <ldv@altlinux.org> - 2017-03-02 02:30 +0100
[PATCH v3 2/2] x86/uapi: fix asm/signal.h userspace compilation error "Dmitry V. Levin" <ldv@altlinux.org> - 2017-03-03 02:50 +0100
[PATCH 1/2] uapi: introduce __kernel_uapi_size_t "Dmitry V. Levin" <ldv@altlinux.org> - 2017-03-03 02:50 +0100
[PATCH v2] uapi: fix asm/signal.h userspace compilation errors "Dmitry V. Levin" <ldv@altlinux.org> - 2017-03-02 01:30 +0100
Re: [PATCH] uapi: fix asm/signal.h userspace compilation errors "Carlos O'Donell" <carlos@systemhalted.org> - 2017-03-02 16:30 +0100
Re: [PATCH] uapi: fix asm/signal.h userspace compilation errors "Dmitry V. Levin" <ldv@altlinux.org> - 2017-03-02 17:10 +0100
Re: [PATCH] uapi: fix asm/signal.h userspace compilation errors "Carlos O'Donell" <carlos@systemhalted.org> - 2017-03-04 02:30 +0100
Re: [PATCH] uapi: fix asm/signal.h userspace compilation errors "Carlos O'Donell" <carlos@systemhalted.org> - 2017-03-06 16:20 +0100
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