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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-08-31 14:43:34 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-01 09:38:03 +0200 |
| commit | 96910b6dc8a4fdb75e69f09f47b62d41743d36ba (patch) | |
| tree | 8d01dc59f7b4d9fa5d716582fcbbf1e73c4323f5 /arch/m68k | |
| parent | locking: Inline spinlock code for all locking variants on s390 (diff) | |
| download | linux-96910b6dc8a4fdb75e69f09f47b62d41743d36ba.tar.xz linux-96910b6dc8a4fdb75e69f09f47b62d41743d36ba.zip | |
locking, m68k/asm-offsets: Rename signal defines
In order to be able to use asm-offsets.h in C files the
existing namespace conflicts must be solved first. In
asm-offsets.h there are defines for signal constants, so they
can be used in assembler files.
Unfortunately the existing defines use a 1:1 mapping for the
macro names which results in name space conflicts if the header
file would also be used in C files. So rename the created
defines and add an "L" prefix to each one since that has
already been done for the SIGTRAP define in entry_mm.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Horst Hartmann <horsth@linux.vnet.ibm.com>
Cc: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: David Miller <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: <linux-arch@vger.kernel.org>
LKML-Reference: <20090831124416.998821502@de.ibm.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/include/asm/entry_mm.h | 1 | ||||
| -rw-r--r-- | arch/m68k/kernel/asm-offsets.c | 8 | ||||
| -rw-r--r-- | arch/m68k/math-emu/fp_entry.S | 8 |
3 files changed, 8 insertions, 9 deletions
diff --git a/arch/m68k/include/asm/entry_mm.h b/arch/m68k/include/asm/entry_mm.h index 4fcfc28c0610..474125886218 100644 --- a/arch/m68k/include/asm/entry_mm.h +++ b/arch/m68k/include/asm/entry_mm.h @@ -46,7 +46,6 @@ #define curptr a2 LFLUSH_I_AND_D = 0x00000808 -LSIGTRAP = 5 /* process bits for task_struct.ptrace */ PT_TRACESYS_OFF = 3 diff --git a/arch/m68k/kernel/asm-offsets.c b/arch/m68k/kernel/asm-offsets.c index 25d6b721522e..73e5e581245b 100644 --- a/arch/m68k/kernel/asm-offsets.c +++ b/arch/m68k/kernel/asm-offsets.c @@ -89,10 +89,10 @@ int main(void) DEFINE(FONT_DESC_PREF, offsetof(struct font_desc, pref)); /* signal defines */ - DEFINE(SIGSEGV, SIGSEGV); - DEFINE(SEGV_MAPERR, SEGV_MAPERR); - DEFINE(SIGTRAP, SIGTRAP); - DEFINE(TRAP_TRACE, TRAP_TRACE); + DEFINE(LSIGSEGV, SIGSEGV); + DEFINE(LSEGV_MAPERR, SEGV_MAPERR); + DEFINE(LSIGTRAP, SIGTRAP); + DEFINE(LTRAP_TRACE, TRAP_TRACE); /* offsets into the custom struct */ DEFINE(CUSTOMBASE, &amiga_custom); diff --git a/arch/m68k/math-emu/fp_entry.S b/arch/m68k/math-emu/fp_entry.S index 916c6f3d1f07..a3fe1f348dfe 100644 --- a/arch/m68k/math-emu/fp_entry.S +++ b/arch/m68k/math-emu/fp_entry.S @@ -85,8 +85,8 @@ fp_err_ua2: fp_err_ua1: addq.l #4,%sp move.l %a0,-(%sp) - pea SEGV_MAPERR - pea SIGSEGV + pea LSEGV_MAPERR + pea LSIGSEGV jsr fpemu_signal add.w #12,%sp jra ret_from_exception @@ -96,8 +96,8 @@ fp_err_ua1: | it does not really belong here, but... fp_sendtrace060: move.l (FPS_PC,%sp),-(%sp) - pea TRAP_TRACE - pea SIGTRAP + pea LTRAP_TRACE + pea LSIGTRAP jsr fpemu_signal add.w #12,%sp jra ret_from_exception |