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Message-ID: <20130330191743.GA20756@merkur.ravnborg.org> Date: Sat, 30 Mar 2013 20:17:43 +0100 From: Sam Ravnborg <sam@...nborg.org> To: Fengguang Wu <fengguang.wu@...el.com> Cc: sparclinux@...r.kernel.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, LKML <linux-kernel@...r.kernel.org> Subject: Re: usr/include/linux/types.h:27:1: error: unknown type name '__u16' On Wed, Mar 27, 2013 at 11:44:53PM +0800, Fengguang Wu wrote: > Greetings, > > The below errors show up in both upstream and linux-next. > > make ARCH=sparc allyesconfig > make ARCH=sparc > > In file included from usr/include/linux/genetlink.h:4:0, > from Documentation/accounting/getdelays.c:27: > >> usr/include/linux/types.h:27:1: error: unknown type name '__u16' > >> usr/include/linux/types.h:28:1: error: unknown type name '__u16' > >> usr/include/linux/types.h:29:1: error: unknown type name '__u32' > >> usr/include/linux/types.h:30:1: error: unknown type name '__u32' > >> usr/include/linux/types.h:31:1: error: unknown type name '__u64' > >> usr/include/linux/types.h:32:1: error: unknown type name '__u64' > >> usr/include/linux/types.h:34:1: error: unknown type name '__u16' > >> usr/include/linux/types.h:35:1: error: unknown type name '__u32' > In file included from usr/include/linux/genetlink.h:5:0, This turned out to be something fundamental in types.h. My fix is appended. I will do a proper submission to davem later as part of a few other trivial fixes. Sam Subject: [PATCH] sparc: use asm-generic version of types.h This fixes build errors in samples/ We failed to include the header file that define __u16 because __sparc__ was not defined. This check is not required - and removing this made us compatible with the generic types.h version. So use that. Signed-off-by: Sam Ravnborg <sam@...nborg.org> --- arch/sparc/include/asm/Kbuild | 1 + arch/sparc/include/uapi/asm/Kbuild | 1 - arch/sparc/include/uapi/asm/types.h | 17 ----------------- 3 files changed, 1 insertions(+), 18 deletions(-) delete mode 100644 arch/sparc/include/uapi/asm/types.h diff --git a/arch/sparc/include/asm/Kbuild b/arch/sparc/include/asm/Kbuild index f73884b..ff18e3c 100644 --- a/arch/sparc/include/asm/Kbuild +++ b/arch/sparc/include/asm/Kbuild @@ -13,4 +13,5 @@ generic-y += local.h generic-y += module.h generic-y += serial.h generic-y += trace_clock.h +generic-y += types.h generic-y += word-at-a-time.h diff --git a/arch/sparc/include/uapi/asm/Kbuild b/arch/sparc/include/uapi/asm/Kbuild index ce175af..b5843ee 100644 --- a/arch/sparc/include/uapi/asm/Kbuild +++ b/arch/sparc/include/uapi/asm/Kbuild @@ -44,7 +44,6 @@ header-y += swab.h header-y += termbits.h header-y += termios.h header-y += traps.h -header-y += types.h header-y += uctx.h header-y += unistd.h header-y += utrap.h diff --git a/arch/sparc/include/uapi/asm/types.h b/arch/sparc/include/uapi/asm/types.h deleted file mode 100644 index 383d156..0000000 --- a/arch/sparc/include/uapi/asm/types.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef _SPARC_TYPES_H -#define _SPARC_TYPES_H -/* - * This file is never included by application software unless - * explicitly requested (e.g., via linux/types.h) in which case the - * application is Linux specific so (user-) name space pollution is - * not a major issue. However, for interoperability, libraries still - * need to be careful to avoid a name clashes. - */ - -#if defined(__sparc__) - -#include <asm-generic/int-ll64.h> - -#endif /* defined(__sparc__) */ - -#endif /* defined(_SPARC_TYPES_H) */ -- 1.6.0.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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