kernel/linux.git/arch/mips/include/uapi/asm/siginfo.h, branch linux-4.4.y

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

2016-06-08T01:14:30+00:00

commit 987e5b834467c9251ca584febda65ef8f66351a9 upstream. Since commit 8cb48fe169dd ("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 Fixes: 8cb48fe169dd ("MIPS: Provide correct siginfo_t.si_stime") Signed-off-by: James Hogan Cc: Petr Malat Cc: linux-mips@linux-mips.org Signed-off-by: Ralf Baechle Signed-off-by: Greg Kroah-Hartman

MIPS: Fix siginfo.h to use strict posix types

2016-06-08T01:14:30+00:00

commit 5daebc477da4dfeb31ae193d83084def58fd2697 upstream. Commit 85efde6f4e0d ("make exported headers use strict posix types") changed the asm-generic siginfo.h to use the __kernel_* types, and commit 3a471cbc081b ("remove __KERNEL_STRICT_NAMES") make the internal types accessible only to the kernel, but the MIPS implementation hasn't been updated to match. Switch to proper types now so that the exported asm/siginfo.h won't produce quite so many compiler errors when included alone by a user program. Signed-off-by: James Hogan Cc: Christopher Ferris Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12477/ Signed-off-by: Ralf Baechle Signed-off-by: Greg Kroah-Hartman

MIPS: Provide correct siginfo_t.si_stime

2015-02-19T12:47:46+00:00

Provide correct siginfo_t.si_stime on MIPS64 Bug description: MIPS version of copy_siginfo() is not aware of alignment on platforms with 64-bit long integers, which leads to an incorrect si_stime passed to signal handlers, because the last element (si_stime) of _sifields._sigchld is not copied. If _MIPS_SZLONG is 64, then the _sifields starts at the offset of 4 * sizeof(int). Patch description: Use the generic copy_siginfo, which doesn't have this problem. Signed-off-by: Petr Malat Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/8671/ Signed-off-by: Ralf Baechle

mips: Sync struct siginfo with general version

2014-11-17T23:58:53+00:00

New fields about bound violation are added into general struct siginfo. This will impact MIPS and IA64, which extend general struct siginfo. This patch syncs this struct for MIPS with general version. Signed-off-by: Qiaowei Ren Signed-off-by: Dave Hansen Cc: linux-mm@kvack.org Cc: linux-mips@linux-mips.org Cc: Dave Hansen Link: http://lkml.kernel.org/r/20141114151820.F7EDC3CC@viggo.jf.intel.com Signed-off-by: Thomas Gleixner

MIPS: Enable entries for SIGSYS in struct siginfo.

2013-10-29T20:24:57+00:00

This is necessary because MIPS doesn't use HAVE_ARCH_SIGINFO_T for historical reasons. Signed-off-by: Ralf Baechle

MIPS: uapi/asm/siginfo.h: Fix GCC 4.1.2 compilation

2013-07-30T16:40:40+00:00

It wasn't until GCC 4.3 I believe that the __SIZEOF_*__ predefined macros were added. The change below switches to the _MIPS_SZLONG macro so that compilation with e.g. GCC 4.1.2 succeeds. This is a user API header so I think this is even more important, for older userland support. The change adds an unsuccessful default too, to catch any compiler configuration oddities. Signed-off-by: Maciej W. Rozycki Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5630/ Signed-off-by: Ralf Baechle

MIPS: : Don't reference CONFIG_* symbols.

2013-06-18T14:28:16+00:00

Signed-off-by: Ralf Baechle

MIPS: Whitespace cleanup.

2013-02-01T09:00:22+00:00

Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle

UAPI: (Scripted) Disintegrate arch/mips/include/asm

2012-10-09T08:47:14+00:00

Signed-off-by: David Howells Acked-by: Arnd Bergmann Acked-by: Thomas Gleixner Acked-by: Michael Kerrisk Acked-by: Paul E. McKenney Acked-by: Dave Jones