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Christoph Hellwig baed7fc9b5 Add generic sys_ipc wrapper ... Add a generic implementation of the ipc demultiplexer syscall. Except for s390 and sparc64 all implementations of the sys_ipc are nearly identical. There are slight differences in the types of the parameters, where mips and powerpc as the only 64-bit architectures with sys_ipc use unsigned long for the "third" argument as it gets casted to a pointer later, while it traditionally is an "int" like most other paramters. frv goes even further and uses unsigned long for all parameters execept for "ptr" which is a pointer type everywhere. The change from int to unsigned long for "third" and back to "int" for the others on frv should be fine due to the in-register calling conventions for syscalls (we already had a similar issue with the generic sys_ptrace), but I'd prefer to have the arch maintainers looks over this in details. Except for that h8300, m68k and m68knommu lack an impplementation of the semtimedop sub call which this patch adds, and various architectures have gets used - at least on i386 it seems superflous as the compat code on x86-64 and ia64 doesn't even bother to implement it. [akpm@linux-foundation.org: add sys_ipc to sys_ni.c] Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Reviewed-by: H. Peter Anvin <hpa@zytor.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: James Morris <jmorris@namei.org> Cc: Andreas Schwab <schwab@linux-m68k.org> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: David Howells <dhowells@redhat.com> Acked-by: Kyle McMartin <kyle@mcmartin.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		15 years ago
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.gitignore	m68k: Add vmlinux.lds to .gitignore	16 years ago
Makefile	m68k: remove the dead PCI code	17 years ago
asm-offsets.c	locking, m68k/asm-offsets: Rename signal defines	16 years ago
dma.c	m68k: Add missing dma_sync_single_range_for_{cpu,device}()	17 years ago
entry.S	Add generic sys_old_mmap()	15 years ago
head.S	kbuild: move autoconf.h to include/generated	15 years ago
ints.c	m68k: Fix off-by-one in m68k_setup_user_interrupt()	16 years ago
m68k_ksyms.c	Generic semaphore implementation	17 years ago
module.c	module: cleanup FIXME comments about trimming exception table entries.	16 years ago
module.lds	…
process.c	m68k: Add NPTL support	15 years ago
ptrace.c	m68k: Add NPTL support	15 years ago
setup.c	m68k: Kill several external declarations in source files	16 years ago
signal.c	m68k: Define sigcontext ABI of ColdFire	15 years ago
sun3-head.S	m68k: arch/m68k/kernel/sun3-head.S needs <linux/init.h>	16 years ago
sys_m68k.c	Add generic sys_ipc wrapper	15 years ago
time.c	m68k: convert to use arch_gettimeoffset()	16 years ago
traps.c	ptrace: remove PT_DTRACE from m68k, m68knommu	16 years ago
vmlinux-std.lds	m68k: Cleanup linker scripts using new linker script macros.	15 years ago
vmlinux-sun3.lds	m68k: Cleanup linker scripts using new linker script macros.	15 years ago
vmlinux.lds.S	…