Messages in this thread | | | From | Arnd Bergmann <> | Date | Mon, 7 Aug 2017 16:30:43 +0200 | Subject | Re: [PATCH v06 12/36] x86 uapi asm/signal.h: use __kernel_size_t instead of size_t |
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On Sun, Aug 6, 2017 at 6:44 PM, Mikko Rapeli <mikko.rapeli@iki.fi> wrote: > Fixes userspace compilation error: > > error: unknown type name ‘size_t’ > > Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi> > Cc: Al Viro <viro@zeniv.linux.org.uk> > Cc: Arnd Bergmann <arnd@arndb.de> > Cc: H. Peter Anvin <hpa@zytor.com> > --- > arch/x86/include/uapi/asm/signal.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/x86/include/uapi/asm/signal.h b/arch/x86/include/uapi/asm/signal.h > index 8264f47cf53e..74346db30758 100644 > --- a/arch/x86/include/uapi/asm/signal.h > +++ b/arch/x86/include/uapi/asm/signal.h > @@ -127,7 +127,7 @@ struct sigaction { > typedef struct sigaltstack { > void __user *ss_sp; > int ss_flags; > - size_t ss_size; > + __kernel_size_t ss_size; > } stack_t; >
In patch 14, you took a different approach based on an earlier comment of mine, for the same structure. I think we should definitely take the same approach for signal.h across all architectures, whichever we end up using.
Arnd
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