- 14 1月, 2011 5 次提交
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由 Stephen Hemminger 提交于
Occasionally the system gets into a state where the CMOS clock has gotten slightly ahead of current time and the periodic update of RTC fails. The message is a nuisance and repeats spamming the log. See: http://www.ntp.org/ntpfaq/NTP-s-trbl-spec.htm#Q-LINUX-SET-RTC-MMSS Rather than just removing the message, make it show only once and reduce severity since it indicates a normal and non urgent condition. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: David Howells <dhowells@redhat.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Akinobu Mita 提交于
Simplify write file operation for mmapper by using simple_write_to_buffer(). Signed-off-by: NAkinobu Mita <akinobu.mita@gmail.com> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Randy Dunlap 提交于
Add missing MODULE_LICENSE(): WARNING: modpost: missing MODULE_LICENSE() in arch/um/drivers/mmapper_kern.o Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Cc: Greg Lonnon <glonnon@ridgerun.com> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Will Newton 提交于
unregister_winch() should use list_for_each_safe(), as it can delete from the list. Signed-off-by: NWill Newton <will.newton@gmail.com> Cc: richard -rw- weinberger <richard.weinberger@gmail.com> Acked-by: NWANG Cong <xiyou.wangcong@gmail.com> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Richard Weinberger 提交于
Currently CONFIG_HIGHMEM is broken on User Mode Linux. I'm not sure if it worked ever. It doesn't compile and this breaks randomconfig testing. Signed-off-by: NRichard Weinberger <richard@nod.at> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 12 1月, 2011 1 次提交
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由 Benjamin Herrenschmidt 提交于
Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
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- 11 1月, 2011 12 次提交
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由 Arjan van de Ven 提交于
The x86 fixmaps need to be all together... unfortunately the VRTC one was misplaced. This patch makes sure the MRST VRTC fixmap is put prior to the __end_of_permanent_fixed_addresses marker. Signed-off-by: NArjan van de Ven <arjan@linux.intel.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> LKML-Reference: <20110111105544.24448.27607.stgit@bob.linux.org.uk> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Alek Du 提交于
We need this for x86 MID platforms where GPIO interrupts are used. No special magic is needed so the default 1:1 behaviour will do nicely. Signed-off-by: NAlek Du <alek.du@intel.com> Signed-off-by: NJacob Pan <jacob.jun.pan@intel.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> LKML-Reference: <20110111105439.24448.69863.stgit@bob.linux.org.uk> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jack Steiner 提交于
Westmere processors use a different algorithm for assigning APICIDs on SGI UV systems. The location of the node number within the apicid is now a function of the processor type. Signed-off-by: NJack Steiner <steiner@sgi.com> LKML-Reference: <20110110195210.GA18737@sgi.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Jan Beulich 提交于
While both methods should work equivalently well for the native case, the Xen Dom0 case can't reliably work with the MSR one, since there's no guarantee that the virtual CPUs it has available fully cover all necessary physical ones. As per the suggestion of Robert Richter the patch only adds the PCI method, but leaves the MSR one as a fallback to cover new systems the PCI IDs of which may not have got added to the code base yet. The only change in v2 is the breaking out of the new CPI initialization method into a separate function, as requested by Ingo. Signed-off-by: NJan Beulich <jbeulich@novell.com> Acked-by: NRobert Richter <robert.richter@amd.com> Cc: Andreas Herrmann3 <Andreas.Herrmann3@amd.com> Cc: Joerg Roedel <joerg.roedel@amd.com> Cc: Jeremy Fitzhardinge <jeremy@goop.org> LKML-Reference: <4D2B3FD7020000780002B67D@vpn.id2.novell.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Thomas Gleixner 提交于
commit a8760eca (x86: Check tsc available/disabled in the delayed init function) missed to prevent the setup of the delayed init function in case the initial tsc calibration failed. This results in the same divide by zero bug as we have seen without the tsc disabled check. Skip the delayed work setup when tsc_khz (the initial calibration value) is 0. Bisected-and-tested-by: NKirill A. Shutemov <kas@openvz.org> Cc: John Stultz <john.stultz@linaro.org> Signed-off-by: NThomas Gleixner <tglx@linutronix.de>
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由 Jesse Larrew 提交于
The header asm/hvcall.h was previously included indirectly via smp.h. On non-SMP systems, however, these declarations are excluded and the build breaks. This is easily fixed by including asm/hvcall.h directly. The VPHN feature is only meaningful on NUMA systems that implement the SPLPAR option, so exclude the VPHN code on systems without SPLPAR enabled. Also, expose unmap_cpu_from_node() on systems with SPLPAR enabled, even if CONFIG_HOTPLUG_CPU is disabled. Lastly, map_cpu_to_node() is now needed by VPHN to manipulate the node masks after boot time, so remove the __cpuinit annotation to fix a section mismatch. Signed-off-by: NJesse Larrew <jlarrew@linux.vnet.ibm.com>
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由 Rabin Vincent 提交于
Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>
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由 Rabin Vincent 提交于
Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com> [Modified to hit the right file] Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>
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由 Rabin Vincent 提交于
Dynamically detect the DBx500 SOC an revision based on the ASIC ID. Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>
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由 Rabin Vincent 提交于
Rename the MOP board Kconfig entries to the same name as the machine type, so that the machine_is_*() macros work correctly. Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com> [Updated to match changes in the tree] Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>
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由 Rabin Vincent 提交于
To allow the possiblity of building U8500 and U5500 support in the same image. Signed-off-by: NRabin Vincent <rabin.vincent@stericsson.com> [Rebased to latest changes in Russells tree] Signed-off-by: NLinus Walleij <linus.walleij@stericsson.com>
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由 Alexey Dobriyan 提交于
Remove kobject.h from files which don't need it, notably, sched.h and fs.h. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 10 1月, 2011 22 次提交
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由 Ian Campbell 提交于
Xen does not currently expose PV-NUMA information to PV guests. Therefore disable NUMA for the time being to prevent the kernel picking up on an host-level NUMA information which it might come across in the firmware. [ Added comment - Jeremy ] Signed-off-by: NIan Campbell <ian.campbell@citrix.com> Signed-off-by: NJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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由 Mike Frysinger 提交于
Encoding the cpu family name apparently confuses people when they try to boot an image on a sub-variant, so encode the specific cpu name and the silicon rev instead. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
When unmasking a GPIO interrupt on a BF54x part, the code will implicitly ack any pending interrupts. This is not what unmasking should do and can cause people to miss interrupts from their devices, so punt the code. Reported-by: NRutger Hofman <rutger@cs.vu.nl> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
If there was an error in the lower free functions, we need to pass that back up so the calling process is able to check things. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Andreas Schallenberg 提交于
Signed-off-by: NAndreas Schallenberg <Andreas.Schallenberg@3alitydigital.de> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
On bf518-ezbrd with DSA Ethernet switch enabled, on chip MAC is connecting to phy at address 3. If allowing the netdevice framework to probe both 3 phys of the switch when registering MAC phy, phy at address 1 is checked for link active status other than phy at address 3. If connecting a cable to port 2 and leave port 1 open, link status in phy 2 and 3 are online, while that in phy 1 is offline. So, the phy layer sets wrong offline status to net device on port 3. In this case, no data can be transferred via ethernet port 2. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Common code now invokes the linker directly which causes build failures when using an FDPIC toolchain. So move the emulation setting out of the module-specific LDFLAGS and into the common LDFLAGS. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Vivi Li 提交于
We check its value at runtime, so we want to avoid garbage across runs. Signed-off-by: NVivi Li <vivi.li@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
Otherwise, gdb continue operation after a breakpoint is hit may trap into endless breakpoint. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
When ADEOS and kgdb are both enabled, single step in linux kernel may be scheduled to Xenomai core after return from interrupt handlers. This blocks gdb continue operation after a break point is hit. So, disable interrupt when running gdb single step. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
When run kgdb testing, it looks like coreb hangs in single step or trap exception without handling anomaly 05000257 properly on bf561 v0.5. But, the anomaly list says it apply to bf561 v0.4 and bellow. Apply its work around to 0.5 temporarily until the behavior and the root cause can be confirmed by the hardware team. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
The low level assembly needs to use the pseudo_long_call helper so that we use the right call insn when doing kernel XIP. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
KGDB single step in SMP kernel may hang forever in flushinv without a CSYNC ahead. This is because the core internal write buffers need to be flushed before invalidating the data cache to make sure the insn fetch is not out of sync. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
The SPORT/UART driver doesn't use the secondary channel pins, so don't try and request them thus keeping other drivers from using them. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Stefan Weil 提交于
platfrom -> platform This changes a struct name. The related code is conditionally compiled and won't work because the include file linux/gpio-decoder.h is missing, so removing this code would be an even better solution. If the missing include file is added, it must fix the spelling, too. Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Sonic Zhang 提交于
When using an uncached DMA region less than 1 MiB, we try to mask off the whole last 1 MiB for it. Unfortunately, this fails as we forgot to subtract one from the calculated mask, leading to the region still be marked as cacheable. Reported-by: NAndrew Rook <andrew.rook@speakerbus.co.uk> Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Steven Miao 提交于
Since linux-2.6.31, the kernel suspend framework will do disable_irq/enable_irq, so save/restore irq in standby and suspend to mem callback should be dropped. Otherwise the common code notices things are enabled and complains. Signed-off-by: NSteven Miao <realmz6@gmail.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Any consumer of dpmc.h expects to use VR_CTL, so also pull in the new mach/pll.h header for those functions. Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
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