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2011-03-12Merge branch 'irq/core' into x86/irqThomas Gleixner1-0/+4
Reason: Enabling irq threads and update to latest genirq functionality requires the core code Signed-off-by: Thomas Gleixner <[email protected]>
2011-03-12Merge commit 'v2.6.38-rc8' into spi/nextGrant Likely69-138/+112
Conflicts: drivers/spi/pxa2xx_spi_pci.c
2011-03-11NFSv4: Send unmapped uid/gids to the server when using auth_sysTrond Myklebust1-0/+8
The new behaviour is enabled using the new module parameter 'nfs4_disable_idmapping'. Note that if the server rejects an unmapped uid or gid, then the client will automatically switch back to using the idmapper. Signed-off-by: Trond Myklebust <[email protected]>
2011-03-11NFSv4.1: lseg documentationFred Isaman1-0/+7
Signed-off-by: Fred Isaman <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2011-03-11UBIFS: do not check data crc by defaultArtem Bityutskiy1-2/+2
Change the default UBIFS behavior WRT data CRC checking. Currently, UBIFS checks data CRC when reading, which slows it down quite a bit, and this is the default option. However, it looks like in average user does not need this feature and would prefer faster read speed over extra reliability. And this seems to be de-facto standard that file-systems do not check data CRC every time they read from the media. Thus, make UBIFS default behavior so that it does not check data CRC. This corresponds to the no_chk_data_crc mount option. Those users who need extra protection can always enable it using the chk_data_crc option. Please, read more information about this feature here: http://www.linux-mtd.infradead.org/doc/ubifs.html#L_checksumming Signed-off-by: Artem Bityutskiy <[email protected]>
2011-03-10Merge branch 'for_2.6.39/pm-misc' of ↵Tony Lindgren2-7/+8
ssh://master.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into omap-for-linus
2011-03-09n_gsm: add a documentationEric Bénard1-0/+89
* this documentation gives some details on how to get the n_gsm line discipline to work with modems supporting 07.10 basic option. * it was tested on Telit and Simcom modems. Signed-off-by: Eric Bénard <[email protected]> Cc: Alan Cox <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-03-09Phonet: kill the ST-Ericsson pipe controller KconfigRémi Denis-Courmont1-13/+0
This is now a run-time choice so that a single kernel can support both old and new generation ISI modems. Support for manually enabling the pipe flow is removed as it did not work properly, does not fit well with the socket API, and I am not aware of any use at the moment. Signed-off-by: Rémi Denis-Courmont <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-09Phonet: support active connection without pipe controller on modemRémi Denis-Courmont1-29/+24
This provides support for newer ISI modems with no need for the earlier experimental compile-time alternative choice. With this, we can now use the same kernel and userspace with both types of modems. This also avoids confusing two different and incompatible state machines, actively connected vs accepted sockets, and adds connection response error handling (processing "SYN/RST" of sorts). Signed-off-by: Rémi Denis-Courmont <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-09Phonet: provide pipe socket option to retrieve the pipe identifierRémi Denis-Courmont1-3/+4
User-space sometimes needs this information. In particular, the GPRS context or the AT commands pipe setups may use the pipe handle as a reference. This removes the settable pipe handle with CONFIG_PHONET_PIPECTRLR. It did not handle error cases correctly. Furthermore, the kernel *could* implement a smart scheme for allocating handles (if ever needed), but userspace really cannot. Signed-off-by: Rémi Denis-Courmont <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-03-09RTC: Fix up rtc.txt documentation to reflect changes to generic rtc layerJohn Stultz1-19/+10
Now that the genric RTC layer handles much of the RTC functionality, the rtc.txt documentation needs to be updated to remove outdated information. CC: Thomas Gleixner <[email protected]> CC: Alessandro Zummo <[email protected]> CC: Marcelo Roberto Jimenez <[email protected]> CC: [email protected] Signed-off-by: John Stultz <[email protected]>
2011-03-09tracing: Add an 'overwrite' trace_option.David Sharp1-0/+5
Add an "overwrite" trace_option for ftrace to control whether the buffer should be overwritten on overflow or not. The default remains to overwrite old events when the buffer is full. This patch adds the option to instead discard newest events when the buffer is full. This is useful to get a snapshot of traces just after enabling traces. Dropping the current event is also a simpler code path. Signed-off-by: David Sharp <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Steven Rostedt <[email protected]>
2011-03-09kbuild: Add extra gcc checksBorislav Petkov1-0/+5
Add a 'W=1' Makefile switch which adds additional checking per build object. The idea behind this option is targeted at developers who, in the process of writing their code, want to do the occasional make W=1 [target.o] and let gcc do more extensive code checking for them. Then, they could eyeball the output for valid gcc warnings about various bugs/discrepancies which are not reported during the normal build process. For more background information and a use case, read through this thread: http://marc.info/?l=kernel-janitors&m=129802065918147&w=2 Cc: Michal Marek <[email protected]> Cc: [email protected] Acked-by: Sam Ravnborg <[email protected]> Acked-by: Ingo Molnar <[email protected]> Signed-off-by: Borislav Petkov <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-03-08Update cpuset info & webiste for cgroupsGeunSik Lim1-8/+9
cpuset related websited is changed. and, update list of cpuset using cgroup(controller group). Signed-off-by: Geunsik Lim <[email protected]> Acked-by: Paul Menage <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2011-03-08Merge commit 'v2.6.38-rc8' into perf/coreIngo Molnar2-7/+8
Merge reason: Merge latest fixes. Signed-off-by: Ingo Molnar <[email protected]>
2011-03-07of_mmc_spi: add card detect irq supportEsben Haabendal1-1/+8
Signed-off-by: Esben Haabendal <[email protected]> Acked-by: Anton Vorontsov <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2011-03-08KEYS: Add an iovec version of KEYCTL_INSTANTIATEDavid Howells1-4/+11
Add a keyctl op (KEYCTL_INSTANTIATE_IOV) that is like KEYCTL_INSTANTIATE, but takes an iovec array and concatenates the data in-kernel into one buffer. Since the KEYCTL_INSTANTIATE copies the data anyway, this isn't too much of a problem. Signed-off-by: David Howells <[email protected]> Signed-off-by: James Morris <[email protected]>
2011-03-08KEYS: Add a new keyctl op to reject a key with a specified error codeDavid Howells2-6/+13
Add a new keyctl op to reject a key with a specified error code. This works much the same as negating a key, and so keyctl_negate_key() is made a special case of keyctl_reject_key(). The difference is that keyctl_negate_key() selects ENOKEY as the error to be reported. Typically the key would be rejected with EKEYEXPIRED, EKEYREVOKED or EKEYREJECTED, but this is not mandatory. Signed-off-by: David Howells <[email protected]> Signed-off-by: James Morris <[email protected]>
2011-03-08KEYS: Add a key type op to permit the key description to be vettedDavid Howells1-0/+7
Add a key type operation to permit the key type to vet the description of a new key that key_alloc() is about to allocate. The operation may reject the description if it wishes with an error of its choosing. If it does this, the key will not be allocated. Signed-off-by: David Howells <[email protected]> Reviewed-by: Mimi Zohar <[email protected]> Signed-off-by: James Morris <[email protected]>
2011-03-07kref: Fix typo in kref documentationJavi Merino1-1/+1
container_of() should refer to the struct created in the example. Signed-off-by: Javi Merino <[email protected]> Cc: Randy Dunlap <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-03-04PCI: Export ACPI _DSM provided firmware instance number and string name to sysfs[email protected]1-7/+24
This patch exports ACPI _DSM (Device Specific Method) provided firmware instance number and string name of PCI devices as defined by 'PCI Firmware Specification Revision 3.1' section 4.6.7.( DSM for Naming a PCI or PCI Express Device Under Operating Systems) to sysfs. New files created are: /sys/bus/pci/devices/.../label which contains the firmware name for the device in question, and /sys/bus/pci/devices/.../acpi_index which contains the firmware device type instance for the given device. cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/acpi_index 1 cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.0/label Embedded Broadcom 5709C NIC 1 cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.1/acpi_index 2 cat /sys/devices/pci0000:00/0000:00:01.0/0000:01:00.1/label Embedded Broadcom 5709C NIC 2 The ACPI _DSM provided firmware 'instance number' and 'string name' will be given priority if the firmware also provides 'SMBIOS type 41 device type instance and string'. Signed-off-by: Matthew Garrett <[email protected]> Signed-off-by: Jordan Hargrave <[email protected]> Signed-off-by: Narendra K <[email protected]> Signed-off-by: Jesse Barnes <[email protected]>
2011-03-04smp: Document transitivity for memory barriers.Paul E. McKenney1-0/+58
Transitivity is guaranteed only for full memory barriers (smp_mb()). Signed-off-by: Paul E. McKenney <[email protected]>
2011-03-04rcu: add documentation saying which RCU flavor to choosePaul E. McKenney1-0/+31
Reported-by: Paul Mackerras <[email protected]> Signed-off-by: Paul E. McKenney <[email protected]>
2011-03-04Merge branch 'perf/urgent' into perf/coreIngo Molnar6-17/+47
Merge reason: Pick up updates before queueing up dependent patches. Signed-off-by: Ingo Molnar <[email protected]>
2011-03-04powerpc/pseries: Add support for dynamic dma windowsNishanth Aravamudan1-0/+4
If firmware allows us to map all of a partition's memory for DMA on a particular bridge, create a 1:1 mapping of that memory. Add hooks for dealing with hotplug events. Dynamic DMA windows can use larger than the default page size, and we use the largest one possible. Signed-off-by: Nishanth Aravamudan <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-03-03Merge branch 'master' of ↵David S. Miller6-22/+51
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/bnx2x/bnx2x.h
2011-03-03Merge branch 'for-linus' of ↵Linus Torvalds1-1/+8
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: DNS: Fix a NULL pointer deref when trying to read an error key [CVE-2011-1076]
2011-03-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds1-6/+0
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (42 commits) MAINTAINERS: Add Andy Gospodarek as co-maintainer. r8169: disable ASPM RxRPC: Fix v1 keys AF_RXRPC: Handle receiving ACKALL packets cnic: Fix lost interrupt on bnx2x cnic: Prevent status block race conditions with hardware net: dcbnl: check correct ops in dcbnl_ieee_set() e1000e: disable broken PHY wakeup for ICH10 LOMs, use MAC wakeup instead igb: fix sparse warning e1000: fix sparse warning netfilter: nf_log: avoid oops in (un)bind with invalid nfproto values dccp: fix oops on Reset after close ipvs: fix dst_lock locking on dest update davinci_emac: Add Carrier Link OK check in Davinci RX Handler bnx2x: update driver version to 1.62.00-6 bnx2x: properly calculate lro_mss bnx2x: perform statistics "action" before state transition. bnx2x: properly configure coefficients for MinBW algorithm (NPAR mode). bnx2x: Fix ethtool -t link test for MF (non-pmf) devices. bnx2x: Fix nvram test for single port devices. ...
2011-03-04DNS: Fix a NULL pointer deref when trying to read an error key [CVE-2011-1076]David Howells1-1/+8
When a DNS resolver key is instantiated with an error indication, attempts to read that key will result in an oops because user_read() is expecting there to be a payload - and there isn't one [CVE-2011-1076]. Give the DNS resolver key its own read handler that returns the error cached in key->type_data.x[0] as an error rather than crashing. Also make the kenter() at the beginning of dns_resolver_instantiate() limit the amount of data it prints, since the data is not necessarily NUL-terminated. The buggy code was added in: commit 4a2d789267e00b5a1175ecd2ddefcc78b83fbf09 Author: Wang Lei <[email protected]> Date: Wed Aug 11 09:37:58 2010 +0100 Subject: DNS: If the DNS server returns an error, allow that to be cached [ver #2] This can trivially be reproduced by any user with the following program compiled with -lkeyutils: #include <stdlib.h> #include <keyutils.h> #include <err.h> static char payload[] = "#dnserror=6"; int main() { key_serial_t key; key = add_key("dns_resolver", "a", payload, sizeof(payload), KEY_SPEC_SESSION_KEYRING); if (key == -1) err(1, "add_key"); if (keyctl_read(key, NULL, 0) == -1) err(1, "read_key"); return 0; } What should happen is that keyctl_read() reports error 6 (ENXIO) to the user: dns-break: read_key: No such device or address but instead the kernel oopses. This cannot be reproduced with the 'keyutils add' or 'keyutils padd' commands as both of those cut the data down below the NUL termination that must be included in the data. Without this dns_resolver_instantiate() will return -EINVAL and the key will not be instantiated such that it can be read. The oops looks like: BUG: unable to handle kernel NULL pointer dereference at 0000000000000010 IP: [<ffffffff811b99f7>] user_read+0x4f/0x8f PGD 3bdf8067 PUD 385b9067 PMD 0 Oops: 0000 [#1] SMP last sysfs file: /sys/devices/pci0000:00/0000:00:19.0/irq CPU 0 Modules linked in: Pid: 2150, comm: dns-break Not tainted 2.6.38-rc7-cachefs+ #468 /DG965RY RIP: 0010:[<ffffffff811b99f7>] [<ffffffff811b99f7>] user_read+0x4f/0x8f RSP: 0018:ffff88003bf47f08 EFLAGS: 00010246 RAX: 0000000000000001 RBX: ffff88003b5ea378 RCX: ffffffff81972368 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88003b5ea378 RBP: ffff88003bf47f28 R08: ffff88003be56620 R09: 0000000000000000 R10: 0000000000000395 R11: 0000000000000002 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: ffffffffffffffa1 FS: 00007feab5751700(0000) GS:ffff88003e000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000010 CR3: 000000003de40000 CR4: 00000000000006f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process dns-break (pid: 2150, threadinfo ffff88003bf46000, task ffff88003be56090) Stack: ffff88003b5ea378 ffff88003b5ea3a0 0000000000000000 0000000000000000 ffff88003bf47f68 ffffffff811b708e ffff88003c442bc8 0000000000000000 00000000004005a0 00007fffba368060 0000000000000000 0000000000000000 Call Trace: [<ffffffff811b708e>] keyctl_read_key+0xac/0xcf [<ffffffff811b7c07>] sys_keyctl+0x75/0xb6 [<ffffffff81001f7b>] system_call_fastpath+0x16/0x1b Code: 75 1f 48 83 7b 28 00 75 18 c6 05 58 2b fb 00 01 be bb 00 00 00 48 c7 c7 76 1c 75 81 e8 13 c2 e9 ff 4c 8b b3 e0 00 00 00 4d 85 ed <41> 0f b7 5e 10 74 2d 4d 85 e4 74 28 e8 98 79 ee ff 49 39 dd 48 RIP [<ffffffff811b99f7>] user_read+0x4f/0x8f RSP <ffff88003bf47f08> CR2: 0000000000000010 Signed-off-by: David Howells <[email protected]> Acked-by: Jeff Layton <[email protected]> cc: Wang Lei <[email protected]> Signed-off-by: James Morris <[email protected]>
2011-03-02Merge branch 'devel-cleanup' into omap-for-linusTony Lindgren6-17/+47
Conflicts: arch/arm/mach-omap2/timer-gp.c
2011-03-01tty: serial: altera_jtaguart: Add device tree supportTobias Klauser1-0/+4
Advertise the possibility to use this driver with device tree if CONFIG_OF is set. Signed-off-by: Tobias Klauser <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2011-03-01tty: serial: altera_uart: Add devicetree supportTobias Klauser1-0/+7
With the recent switch of the (currently still out-of-tree) Nios2 Linux port to devicetree we want to be able to retrieve the resources and properties from dts. The old method to retrieve resources and properties from platform data is still supported. Signed-off-by: Tobias Klauser <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2011-02-28Fix spelling mistakes in Documentation/zh_CN/SubmittingPatchesXiaochen Wang1-1/+1
This patch fixes a spelling mistake in Documentation/zh_CN/SubmittingPatches. Signed-off-by: Xiaochen Wang <[email protected]> Signed-off-by: Harry Wei <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-02-28net: update Documentation/networking/00-INDEXRandy Dunlap1-6/+0
Clean up entries in 00-INDEX: drop files that have been removed. Reported-by: Rob Landley <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Acked-by: Rob Landley <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-28[SCSI] megaraid_sas: Version and Changelog updateadam radford1-0/+23
Signed-off-by: Adam Radford <[email protected]> Signed-off-by: James Bottomley <[email protected]>
2011-02-28x86: dt: Correct local apic documentation in device tree bindingsSebastian Andrzej Siewior1-3/+0
Until "x86: dt: Cleanup local apic setup" we read the local apic address from the MSR and ignored the entry in DT. Reflect this change in the documentation. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2011-02-28Merge commit 'v2.6.38-rc6' into devicetree/nextGrant Likely71-150/+137
Conflicts: drivers/spi/pxa2xx_spi_pci.c
2011-02-26genirq: Provide forced interrupt threadingThomas Gleixner1-0/+4
Add a commandline parameter "threadirqs" which forces all interrupts except those marked IRQF_NO_THREAD to run threaded. That's mostly a debug option to allow retrieving better debug data from crashing interrupt handlers. If "threadirqs" is not enabled on the kernel command line, then there is no impact in the interrupt hotpath. Architecture code needs to select CONFIG_IRQ_FORCED_THREADING after marking the interrupts which cant be threaded IRQF_NO_THREAD. All interrupts which have IRQF_TIMER set are implict marked IRQF_NO_THREAD. Also all PER_CPU interrupts are excluded. Forced threading hard interrupts also forces all soft interrupt handling into thread context. When enabled it might slow down things a bit, but for debugging problems in interrupt code it's a reasonable penalty as it does not immediately crash and burn the machine when an interrupt handler is buggy. Some test results on a Core2Duo machine: Cache cold run of: # time git grep irq_desc non-threaded threaded real 1m18.741s 1m19.061s user 0m1.874s 0m1.757s sys 0m5.843s 0m5.427s # iperf -c server non-threaded [ 3] 0.0-10.0 sec 1.09 GBytes 933 Mbits/sec [ 3] 0.0-10.0 sec 1.09 GBytes 934 Mbits/sec [ 3] 0.0-10.0 sec 1.09 GBytes 933 Mbits/sec threaded [ 3] 0.0-10.0 sec 1.09 GBytes 939 Mbits/sec [ 3] 0.0-10.0 sec 1.09 GBytes 934 Mbits/sec [ 3] 0.0-10.0 sec 1.09 GBytes 937 Mbits/sec Signed-off-by: Thomas Gleixner <[email protected]> Cc: Peter Zijlstra <[email protected]> LKML-Reference: <[email protected]>
2011-02-25firmware: Add documentation for /sys/firmware/dmiMike Waychison1-0/+110
Document the new ABI added by the dmi-sysfs module. Signed-off-by: Mike Waychison <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-02-23rtc: cmos: Add OF bindingsSebastian Andrzej Siewior1-0/+28
This allows to load the OF driver based informations from the device tree. Systems without BIOS may need to perform some initialization. PowerPC creates a PNP device from the OF information and performs this kind of initialization in their private PCI quirk. This looks more generic. This patch also avoids registering the platform RTC driver on X86 if we have a device tree blob. Otherwise we would setup the device based on the hardcoded information in arch/x86 rather than the device tree based one. [ tglx: Changed "int of_have_populated_dt()" to bool as recommended by Grant ] Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Dirk Brandewie <[email protected]> Acked-by: Grant Likely <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: Alessandro Zummo <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2011-02-23x86: dtb: Add a device tree for CE4100Sebastian Andrzej Siewior4-0/+166
History: v1..v2: - dropped device_type except for cpu & pci. I have the compatible string for pci so I can drop the device_type once it is possible - I lowercased all compatible types. I will need to resend some patches which have upper case intel - The cpu had the same compatible string as the soc node. So I added to the soc node -immr for internel memory mapped registers. - I added generic names for all parts. - I reworked the i2c bars matching the way you suggested. I added a compatible node for the PCI device which only the PCI ids in its compatible string. The bars (each represents a complete i2c controller) have a "intel,ce4100-i2c-controller" compatible node. It is not used by the driver. The driver is probed via PCI ids (by the pci subsystem not OF) and matches the bar address against the ressource in the child node. Once there is a hit the node is attached. - The SPI driver is also probed via pci. However I also attached a compatible property based on PCI ids v2..v3: - intel,ce4100-immr become intel,ce4100-cp. cp stands for core peripherals. The Atom data sheet talks here about ACPI devices. Since we don't have ACPI this does not apply here. - The interrupt map is gone. There are now plenty of device nodes. - The "unit address string" got fixed, it uses not DD,V format. v3..v4: - added descriptions for compatible nodes introduced here: - intel,ce4100-ioapic - intel,ce4100-lapic - intel,ce4100-hpet - intel,ce4100 - intel,ce4100-cp - intel,ce4100-pci - added a description about I2C controller magic. - Added gpio-controller and gpio-cells property to gpio devices. Those properties are not (yet) used. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Dirk Brandewie <[email protected]> Acked-by: Grant Likely <[email protected]> Cc: [email protected] Cc: [email protected] LKML-Reference: <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2011-02-23x86: Add device tree supportSebastian Andrzej Siewior1-0/+20
This patch adds minimal support for device tree on x86. The device tree blob is passed to the kernel via setup_data which requires at least boot protocol 2.09. Memory size, restricted memory regions, boot arguments are gathered the traditional way so things like cmd_line are just here to let the code compile. The current plan is use the device tree as an extension and to gather information which can not be enumerated and would have to be hardcoded otherwise. This includes things like - which devices are on this I2C/SPI bus? - how are the interrupts wired to IO APIC? - where could my hpet be? Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Signed-off-by: Dirk Brandewie <[email protected]> Acked-by: Grant Likely <[email protected]> Cc: [email protected] Cc: [email protected] LKML-Reference: <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2011-02-22xfs: enable delaylog by defaultChristoph Hellwig1-7/+0
Signed-off-by: Christoph Hellwig <[email protected]> Signed-off-by: Dave Chinner <[email protected]> Signed-off-by: Alex Elder <[email protected]>
2011-02-22spi: New driver for Altera SPIThomas Chou1-0/+4
This patch adds a new SPI driver to support the Altera SOPC Builder SPI component. It uses the bitbanging library. Signed-off-by: Thomas Chou <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2011-02-22spi: add OpenCores tiny SPI driverThomas Chou1-0/+12
This patch adds support of OpenCores tiny SPI driver. http://opencores.org/project,tiny_spi Signed-off-by: Thomas Chou <[email protected]> Signed-off-by: Grant Likely <[email protected]>
2011-02-22Merge branch 'master' of ↵John W. Linville1-0/+11
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2011-02-21Docbook: add fs/eventfd.c and fix typos in itRandy Dunlap1-0/+5
Add fs/eventfd.c to filesystems docbook. Make typo corrections in fs/eventfd.c. Signed-off-by: Randy Dunlap <[email protected]> Cc: Davide Libenzi <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-02-21Documentation: log_buf_len uses [KMG] suffixRandy Dunlap1-4/+3
Update the "log_buf_len" description to use [KMG] syntax for the buffer size. Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-02-21Documentation: explain [KMG] parameter suffixAhmed S. Darwish1-0/+5
The '[KMG]' suffix is commonly described after a number of kernel parameter values documentation. Explicitly state its semantics. Signed-off-by: Ahmed S. Darwish <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-02-21Documentation: complete crashkernel= parameter documentationAhmed S. Darwish1-4/+8
Complete the crashkernel= kernel parameter documentation. Signed-off-by: Ahmed S. Darwish <[email protected]> Acked-by: Simon Horman <[email protected]> Acked-by: Vivek Goyal <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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