- Feb 15, 2007
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Eric W. Biederman authored
Signed-off-by:
Eric W. Biederman <ebiederm@xmission.com> Acked-by:
Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Eric W. Biederman authored
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Eric W. Biederman authored
The sysctl numbers used are unique so setting the insert_at_head flag does not succeed in overriding any sysctls, and is just confusing because it doesn't. Clear the flag. Signed-off-by:
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Eric W. Biederman authored
The sysctl numbers used are unique so setting the insert_at_head flag servers no semantic purpose and is just confusing. Signed-off-by:
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Eric W. Biederman authored
The sysctl numbers used are unique so setting the insert_at_head flag serves no semantis purpose, and is just confusing. Signed-off-by:
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Eric W. Biederman authored
The sysctl numbers used are unique so setting the insert_at_head flag serves no semantic purpose, so it is just confusing. Signed-off-by:
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Eric W. Biederman authored
The sysctl numbers used are unique so setting the insert_at_head flag serves no semantic purpose. Signed-off-by:
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Eric W. Biederman authored
We don't need this to prevent module unload races so remove the unnecessary code. Signed-off-by:
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Eric W. Biederman authored
Because the sunrpc sysctls don't conflict with any other sysctls the setting the insert at head flag to register_sysctl has no semantic meaning. Signed-off-by:
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Eric W. Biederman authored
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Eric W. Biederman authored
There has not been much maintenance on sysctl in years, and as a result is there is a lot to do to allow future interesting work to happen, and being ambitious I'm trying to do it all at once :) The patches in this series fall into several general categories. - Removal of useless attempts to override the standard sysctls - Registers of sysctl numbers in sysctl.h so someone else does not use the magic number and conflict. - C99 conversions so it becomes possible to change the layout of struct ctl_table without breaking everything. - Removal of useless claims of module ownership, in the proc dir entries - Removal of sys_sysctl support where people had used conflicting sysctl numbers. Trying to break glibc or other applications by changing the ABI is not cool. 9 instances of this in the kernel seems a little extreme. - General enhancements when I got the junk I could see out. This patch: Since x25 uses unique binary numbers inserting yourself at the head of the search list for sysctls so you can override already registered sysctls is pointless. Signed-off-by:
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Andrew Morton authored
SA_SHIRQ is going away. Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by:
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Thomas Gleixner authored
The obsolete SA_xxx interrupt flags have been used despite the scheduled removal. Fixup the remaining users in -mm. Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Acked-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
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Thomas Gleixner authored
The obsolete SA_xxx interrupt flags have been used despite the scheduled removal. Fixup the remaining users. Signed-off-by:
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Robert P. J. Day authored
Replace kmalloc() + memset() pairs with the appropriate kzalloc() calls. Signed-off-by:
Robert P. J. Day <rpjday@mindspring.com> Signed-off-by:
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Tim Schmielau authored
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by:
Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by:
Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
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NeilBrown authored
AUTH_UNIX authentication (the standard with NFS) has a limit of 16 groups ids. This causes problems for people in more than 16 groups. So allow the server to map a uid into a list of group ids based on local knowledge rather depending on the (possibly truncated) list from the client. If there is no process on the server responding to upcalls, the gidlist in the request will still be used. Signed-off-by:
Neil Brown <neilb@suse.de> Signed-off-by:
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NeilBrown authored
Add support for using a filesystem UUID to identify and export point in the filehandle. For NFSv2, this UUID is xor-ed down to 4 or 8 bytes so that it doesn't take up too much room. For NFSv3+, we use the full 16 bytes, and possibly also a 64bit inode number for exports beneath the root of a filesystem. When generating an fsid to return in 'stat' information, use the UUID (hashed down to size) if it is available and a small 'fsid' was not specifically provided. Signed-off-by:
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NeilBrown authored
If we are using the same version/fsid as a current filehandle, then there is no need to verify the the numbers are valid for this export, and they must be (we used them to find this export). This allows us to simplify the fsid selection code. Also change "ref_fh_version" and "ref_fh_fsid_type" to "version" and "fsid_type", as the important thing isn't that they are the version/type of the reference filehandle, but they are the chosen type for the new filehandle. And tidy up some indenting. Signed-off-by:
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NeilBrown authored
Most files in the 'nfsd' filesystem are transactional. When you write, a reply is generated that can be read back only on the same 'file'. If the reply has zero length, the 'write' will incorrectly return a value of '0' instead of the length that was written. This causes 'rpc.nfsd' to give an annoying warning. This patch fixes the test. Signed-off-by:
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Haavard Skinnemoen authored
Driver for the Atmel on-chip SPI master controller. Tested primarily on AVR32/AT32AP7000/ATSTK1000 using mtd_dataflash and the jffs2 filesystem. Should also work fine on various AT91 ARM-based chips like AT91SAM926x and AT91RM9200. Hardware documentation can be found in the AT32AP7000 data sheet, or its AT91 siblings, which can be downloaded from http://www.atmel.com/dyn/products/datasheets.asp?family_id=682 Signed-off-by:
Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Signed-off-by:
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Vitaly Wool authored
Add UART support for PNX8330/8550/8950 Philips MIPS-based SoCs. Signed-off-by:
Vitaly Wool <vitalywool@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
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Vitaly Wool authored
Fix the serial header breakage for the PNX8550 MIPS platform. Signed-off-by:
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Burman Yan authored
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George G. Davis authored
Since serial devices are powered down when not in use and some of those devices cannot be accessed when powered down, we need to enable power around calls to get_mcrtl() when dumping port state via uart_line_info(). This resolves hangs observed on some machines while reading serial device registers when a port is powered off. Signed-off-by:
George G. Davis <gdavis@mvista.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
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Bjorn Helgaas authored
Return failure immediately, so we don't have to test it twice. Signed-off-by:
Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Adam Belay <ambx1@neo.rr.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by:
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Alex Williamson authored
The patch below works around a minor bug found in the UART of the remote management card used in many HP ia64 and parisc servers (aka the Diva UARTs). The problem is that the UART does not reassert the THRE interrupt if it has been previously cleared and the IIR THRI bit is re-enabled. This can produce a very annoying failure mode when used as a serial console, allowing a boot/reboot to hang indefinitely until an RX interrupt kicks it into working again (ie. an unattended reboot could stall). To solve this problem, a backup timer is introduced that runs alongside the standard interrupt driven mechanism. This timer wakes up periodically, checks for a hang condition and gets characters moving again. This backup mechanism is only enabled if the UART is detected as having this problem, so systems without these UARTs will have no additional overhead. This version of the patch incorporates previous comments from Pavel and removes races in the bug detection code. The test is now done before the irq linking to prevent races with interrupt handler clearing the THRE interrupt. Short delays and syncs are also added to ensure the device is able to update register state before the result is tested. Aristeu says: this was tested on the following HP machines and solved the problem: rx2600, rx2620, rx1600 and rx1620s. hpa says: I have seen this same bug in soft UART IP from "a major vendor." Signed-off-by:
Alex Williamson <alex.williamson@hp.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Russell King <rmk@arm.linux.org.uk> Acked-by:
Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Signed-off-by:
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Cyrill V. Gorcunov authored
This patch fixes showing empty config list items if "Option/Show All Options" is turned on. For example empty items appears on list of 'Block Layer' menu. Signed-off-by:
Cyrill V. Gorcunov <gorcunov@gmail.com> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Oleg Verych <olecom@flower.upol.cz> Signed-off-by:
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Mike Frysinger authored
Add new headers_check_all target for checking all arches in one go. Useful for distros (and people with too much time on their hands) that support a ton of architectures, headers_check_all is to headers_check as headers_install_all is to headers_install Signed-off-by:
Mike Frysinger <vapier@gentoo.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
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Robert P. J. Day authored
Remove references to the deprecated "make prepare-all" target from the top-level Makefile; use just "make prepare" instead. Signed-off-by:
Oleg Verych <olecom@flower.upol.cz> Signed-off-by:
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Cyrill V. Gorcunov authored
Do "Back" button behaviour normalization so it is enabled starting from second-level menu only. Signed-off-by:
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Cyrill V. Gorcunov authored
qconf does not clear help text in search window if previous search has been failed. Signed-off-by:
Cyrill V. Gorcunov <gorcunov@mail.ru> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
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Shlomi Fish authored
Relocate the qconf search command to the "Edit"->"Find" menu option. This is per the discussion on my qconf search dialog patch. Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by:
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Karsten Wiese authored
In xconfig's display integer and string values are also shown as part of the config item's descriptive text. This patch updates the descriptive text, when the corresponding value has been changed. Fix for http://bugzilla.kernel.org/show_bug.cgi?id=7744 Take2 uses updateList() so config values dependending on the changed value see the change. Signed-off-by:
Karsten Wiese <fzu@wemgehoertderstaat.de> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Nicolas Pitre authored
This list was built into the git-shortlog tool and has been removed in the latest version. It should be maintained separately so this is what this patch does. A couple more entries were added to the original list as well. Signed-off-by:
Nicolas Pitre <nico@cam.org> Acked-by:
Junio C Hamano <junkio@cox.net> Cc: Linus Torvalds <torvalds@osdl.org> Signed-off-by:
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s situert authored
Fix a minor bug in mkcompile_h. As one can see, the current locale is used while getting the version of gcc. This produces problems when a locale other than C or en_US is used. As an example, my /proc/version contains Turkish characters in iso-8859-9 encoding. This patch fixes this issue by making sure that the C locale is used to get gcc's version. Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
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Mike Frysinger authored
Check to see if `${CROSS_COMPILE}mkimage` exists and if not, fall back to the standard `mkimage` The Blackfin toolchain includes mkimage, but we dont want to namespace collide with any of the user's system setup, so we prefix it with our toolchain name. Signed-off-by: -
Roland Dreier authored
On ia64, drivers/base/dma-mapping.c doesn't build because it calls dma_alloc_noncoherent() and dma_free_noncoherent(), which appear to be terminally broken; the calls end up generating errors like drivers/base/dma-mapping.c: In function 'dmam_noncoherent_release': drivers/base/dma-mapping.c:32: error: 'struct ia64_machine_vector' has no member named 'platform_dma_free_coherent' because the multiple levels of macro expansion in <asm/dma-mapping.h> and <asm/machvec.h> end up turning a call to dma_free_noncoherent() into ia64_mv.platform_dma_free_coherent (instead of the intended ia64_mv.dma_free_coherent). This patch fixes this by converting dma_{alloc,free}_noncoherent() into inline functions that call the corresponding coherent functions, instead of trying to do this with macros. Signed-off-by:Roland Dreier <rolandd@cisco.com> Acked-by:
Tony Luck <tony.luck@intel.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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- Feb 14, 2007
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Trond Myklebust authored
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Linus Torvalds authored
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Always fill MTTs from CPU IB/mthca: Merge MR and FMR space on 64-bit systems IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs IB/mthca: Give reserved MTTs a separate cache line IB/mthca: Fix reserved MTTs calculation on mem-free HCAs RDMA/cxgb3: Add driver for Chelsio T3 RNIC IB: Remove redundant "_wq" from workqueue names RDMA/cma: Increment port number after close to avoid re-use IB/ehca: Fix memleak on module unloading IB/mthca: Work around gcc bug on sparc64 IPoIB: Connected mode experimental support IB/core: Use ARRAY_SIZE macro for mandatory_table IB/mthca: Use correct structure size in call to memset()
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