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MIPS: Fix uapi include in exported asm/siginfo.h 

Since commit 8cb48fe169 ("MIPS: Provide correct siginfo_t.si_stime"),
MIPS' uapi/asm/siginfo.h has included uapi/asm-generic/siginfo.h
directly before defining MIPS' struct siginfo, in order to get the
necessary definitions needed for the siginfo struct without the generic
copy_siginfo() hitting compiler errors due to struct siginfo not yet
being defined.

Now that the generic copy_siginfo() is moved out to linux/signal.h we
can safely include asm-generic/siginfo.h before defining the MIPS
specific struct siginfo, which avoids the uapi/ include as well as
breakage due to generic copy_siginfo() being defined before struct
siginfo.

Reported-by: Christopher Ferris <cferris@google.com>
Fixes: 8cb48fe169 ("MIPS: Provide correct siginfo_t.si_stime")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Petr Malat <oss@malat.biz>
Cc: linux-mips@linux-mips.org
Cc: <stable@vger.kernel.org> # 4.0-
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
James Hogan 2016-02-08 18:43:51 +00:00 committed by Ralf Baechle
parent ca9eb49aa9
commit 987e5b8344
1 changed files with 1 additions and 3 deletions
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4
arch/mips/include/uapi/asm/siginfo.h
View File

@ -28,7 +28,7 @@
#define __ARCH_SIGSYS
#include <uapi/asm-generic/siginfo.h>
#include <asm-generic/siginfo.h>
/* We can't use generic siginfo_t, because our si_code and si_errno are swapped */
typedef struct siginfo {
@ -123,6 +123,4 @@ typedef struct siginfo {
#define SI_TIMER __SI_CODE(__SI_TIMER, -3) /* sent by timer expiration */
#define SI_MESGQ __SI_CODE(__SI_MESGQ, -4) /* sent by real time mesq state change */
#include <asm-generic/siginfo.h>
#endif /* _UAPI_ASM_SIGINFO_H */