- 29 5月, 2011 1 次提交
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由 Eric W. Biederman 提交于
32bit and 64bit on x86 are tested and working. The rest I have looked at closely and I can't find any problems. setns is an easy system call to wire up. It just takes two ints so I don't expect any weird architecture porting problems. While doing this I have noticed that we have some architectures that are very slow to get new system calls. cris seems to be the slowest where the last system calls wired up were preadv and pwritev. avr32 is weird in that recvmmsg was wired up but never declared in unistd.h. frv is behind with perf_event_open being the last syscall wired up. On h8300 the last system call wired up was epoll_wait. On m32r the last system call wired up was fallocate. mn10300 has recvmmsg as the last system call wired up. The rest seem to at least have syncfs wired up which was new in the 2.6.39. v2: Most of the architecture support added by Daniel Lezcano <dlezcano@fr.ibm.com> v3: ported to v2.6.36-rc4 by: Eric W. Biederman <ebiederm@xmission.com> v4: Moved wiring up of the system call to another patch v5: ported to v2.6.39-rc6 v6: rebased onto parisc-next and net-next to avoid syscall conflicts. v7: ported to Linus's latest post 2.6.39 tree. > arch/blackfin/include/asm/unistd.h | 3 ++- > arch/blackfin/mach-common/entry.S | 1 + Acked-by: NMike Frysinger <vapier@gentoo.org> Oh - ia64 wiring looks good. Acked-by: NTony Luck <tony.luck@intel.com> Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 05 8月, 2008 1 次提交
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由 Haavard Skinnemoen 提交于
Leaving include/asm/arch alone for now. Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
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- 06 2月, 2008 1 次提交
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由 Haavard Skinnemoen 提交于
Hmm. Someone removed the timerfd() syscall... Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 11 10月, 2007 1 次提交
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由 Haavard Skinnemoen 提交于
Ignore a few syscalls that are irrelevant because they're either old, depends on NUMA or depends on SMP. Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
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- 13 5月, 2007 1 次提交
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由 Haavard Skinnemoen 提交于
Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
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- 09 5月, 2007 1 次提交
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由 Haavard Skinnemoen 提交于
Tested with a slightly hacked version of the test case included with the original utimensat patch. All OK. Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
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- 16 2月, 2007 1 次提交
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由 Haavard Skinnemoen 提交于
Wire up the individual sysvipc system calls and remove sys_ipc. Strictly speaking, this breaks the ABI, but since sys_ipc never worked anyway due to a silly bug, it isn't actually a regression. Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
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- 06 11月, 2006 1 次提交
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由 Haavard Skinnemoen 提交于
Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com>
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- 02 10月, 2006 1 次提交
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由 Haavard Skinnemoen 提交于
Move execve() into arch/avr32/kernel/sys_avr32.c, rename it to kernel_execve() and return the syscall return value directly without setting errno. This also gets rid of the __KERNEL_SYSCALLS__ stuff from unistd.h and expands #ifdef __KERNEL__ to cover everything in unistd.h except the __NR_foo definitions. Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 26 9月, 2006 1 次提交
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由 Haavard Skinnemoen 提交于
This adds support for the Atmel AVR32 architecture as well as the AT32AP7000 CPU and the AT32STK1000 development board. AVR32 is a new high-performance 32-bit RISC microprocessor core, designed for cost-sensitive embedded applications, with particular emphasis on low power consumption and high code density. The AVR32 architecture is not binary compatible with earlier 8-bit AVR architectures. The AVR32 architecture, including the instruction set, is described by the AVR32 Architecture Manual, available from http://www.atmel.com/dyn/resources/prod_documents/doc32000.pdf The Atmel AT32AP7000 is the first CPU implementing the AVR32 architecture. It features a 7-stage pipeline, 16KB instruction and data caches and a full Memory Management Unit. It also comes with a large set of integrated peripherals, many of which are shared with the AT91 ARM-based controllers from Atmel. Full data sheet is available from http://www.atmel.com/dyn/resources/prod_documents/doc32003.pdf while the CPU core implementation including caches and MMU is documented by the AVR32 AP Technical Reference, available from http://www.atmel.com/dyn/resources/prod_documents/doc32001.pdf Information about the AT32STK1000 development board can be found at http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3918 including a BSP CD image with an earlier version of this patch, development tools (binaries and source/patches) and a root filesystem image suitable for booting from SD card. Alternatively, there's a preliminary "getting started" guide available at http://avr32linux.org/twiki/bin/view/Main/GettingStarted which provides links to the sources and patches you will need in order to set up a cross-compiling environment for avr32-linux. This patch, as well as the other patches included with the BSP and the toolchain patches, is actively supported by Atmel Corporation. [dmccr@us.ibm.com: Fix more pxx_page macro locations] [bunk@stusta.de: fix `make defconfig'] Signed-off-by: NHaavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NDave McCracken <dmccr@us.ibm.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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