- 20 11月, 2010 1 次提交
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由 Rabin Vincent 提交于
Add the options to enable the function graph tracer on ARM. Function graph tracer support requires frame pointers, so exclude Thumb-2 and also make sure FRAME_POINTER gets enabled when FUNCTION_GRAPH_TRACER is used, since FUNCTION_TRACER doesn't "select FRAME_POINTER" when ARM_UNWIND is used. Therefore, with GCC 4.4.0+, you get plain function tracing without frame pointers, but you'll need them if you want function graph tracing. Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRabin Vincent <rabin@rab.in>
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- 02 10月, 2010 1 次提交
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由 Nicolas Pitre 提交于
There are very few legitimate use cases, if any, for directly accessing system RAM through /dev/mem. So let's mimic what they do on x86 and forbid it when CONFIG_STRICT_DEVMEM is turned on. Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
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- 02 9月, 2010 1 次提交
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由 Rabin Vincent 提交于
With a new enough GCC, ARM function tracing can be supported without the need for frame pointers. This is essential for Thumb-2 support, since frame pointers aren't available then. Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Acked-by: NSteven Rostedt <rostedt@goodmis.org> Signed-off-by: NRabin Vincent <rabin@rab.in> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 24 2月, 2010 1 次提交
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由 Ben Dooks 提交于
Move the Kconfig entries from plat-s3c to plat-samsung and plat-s3c24xx as necessary. The S3C_BOOT entries and the DMA configuration can go to plat-samsung. The low-level UART configurations are currently S3C2XX specific and can go to plat-s3c24xx. Eliminating plat-s3c from the build process will be submitted seperately. Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 09 12月, 2009 1 次提交
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由 Catalin Marinas 提交于
This patch allows an earlyprintk console if CONFIG_DEBUG_LL is enabled, using the printch asm function. The patch is based on the original work by Sascha Hauer. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: NPavel Machek <pavel@ucw.cz>
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- 02 12月, 2009 1 次提交
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由 Alexander Shishkin 提交于
This driver implements support for on-chip Embedded Tracing Macrocell and Embedded Trace Buffer. It allows to trigger tracing of kernel execution flow and exporting trace output to userspace via character device and a sysrq combo. Trace output can then be decoded by a fairly simple open source tool [1] which is already sufficient to get the idea of what the kernel is doing. [1]: http://github.com/virtuoso/etm2humanSigned-off-by: NAlexander Shishkin <virtuoso@slind.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 24 7月, 2009 1 次提交
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由 Catalin Marinas 提交于
This patch adds the necessary entries to the Makefile and Kconfig files for building the Thumb-2 kernel. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com>
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- 23 6月, 2009 1 次提交
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由 Ben Dooks 提交于
Remove the unused CONFIG_DEBUG_S3C_PORT as we currently only have support for using the S3C UARTs via the low-level debug code. Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 28 2月, 2009 1 次提交
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SCALE: add ice dcc support Tested on the ixp425 with the ice PEEDI Ack-by: NEric Miao <eric.miao@marvell.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 19 2月, 2009 1 次提交
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由 Catalin Marinas 提交于
This patch also makes the frame pointer default to y only if !ARM_UNWIND. LOCKDEP no longer selects FRAME_POINTER if ARM_UNWIND is enabled. Signed-off-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 26 1月, 2008 1 次提交
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由 Sascha Hauer 提交于
In early 2.6 days stack utilization instrumentation was made configurable. Seems that arm misses the DEBUG_STACK_USAGE option. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 22 7月, 2007 2 次提交
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由 Ben Dooks 提交于
Rename DEBUG_S3C2410_PORT to DEBUG_S3C_PORT as well as DEBUG_S3C2410_UART to DEBUG_S3C_UART as part of the updates to moving to plat-s3c for S3C base support. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ben Dooks 提交于
Rename CONFIG_S3C2410_LOWLEVEL_UART_PORT to be CONFIG_S3C_LOWLEVEL_UART_PORT as we move to using plat-s3c for base of S3C operations. Signed-off-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 30 11月, 2006 1 次提交
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由 Russell King 提交于
DEBUG_WAITQ appears to have been removed by others, but no one removed the configuration option from ARM. Remote it from both Kconfig.debug and all default configurations. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 05 6月, 2006 1 次提交
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由 Egry Gabor 提交于
Trivial typo fixes in Kconfig files (ARM). Signed-off-by: NEgry Gabor <gaboregry@t-online.hu> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 09 9月, 2005 1 次提交
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由 Russell King 提交于
It's called printch, not printchar Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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