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* pcmcia/trivial: at91_cf: fix checkpatch errorLaurent Navet2013-06-061-8/+8
| | | | | | | | | | fix this checkpatch error: - ERROR: switch and case should be at the same indent Signed-off-by: Laurent Navet <laurent.navet@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pcmcia: at91_cf: use module_platform_driver_probe()Fabio Porcedda2013-06-061-11/+1
| | | | | | | | | | Use module_platform_driver_probe() macro which makes the code smaller and simpler. Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pcmcia: at91_cf: add support for DTJoachim Eastwood2013-06-063-2/+64
| | | | | | | Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pcmcia: at91_cf: clean up header includesJoachim Eastwood2013-06-061-4/+2
| | | | | | | | | | Use includes from linux/ instead of asm/ and remove a unnecessary mach/ include. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pcmcia: at91_cf: use devm_ functions for allocationsJoachim Eastwood2013-06-061-53/+24
| | | | | | | Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pcmcia: at91_cf: convert to dev_ print functionsJoachim Eastwood2013-06-061-12/+10
| | | | | | | | | | Convert all pr_* functions to equivalent dev_* functions and drop the driver_name variable. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pcmcia: at91_cf: fix gpio_get_value in at91_cf_get_statusJoachim Eastwood2013-06-061-2/+2
| | | | | | | | | | | | Commit 80af9e6d (pcmcia at91_cf: fix raw gpio number usage) forgot to change the parameter in gpio_get_value after adding gpio validation. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org> # 3.4+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* uio: uio_pruss: Fix potential NULL pointer dereferenceEmil Goode2013-06-061-1/+1
| | | | | | | | | In function pruss_probe we free gdev and try to use it on the next line. I have moved the dereference to above the kfree of gdev. Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* vme: Free DMA resource allocation structureMartyn Welch2013-06-061-0/+2
| | | | | | | | | | There is a memory leak in the function vme_dma_free(). The resource structure allocated in vme_dma_request() needs to be free'd in vme_dma_free(). Reported-by: De Roo, Steven <steven.deroo@arcelormittal.com> Signed-off-by: Martyn Welch <martyn.welch@ge.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers: char: mem: use IS_ERR_VALUE() in memory_lseek()Rasmus Villemoes2013-06-061-1/+1
| | | | | | | | | Use IS_ERR_VALUE() instead of comparing the new offset to a hard-coded value of -MAX_ERRNO (which is also off-by-one due to the use of ~ instead of -). Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pch_phub: fix error return code in pch_phub_probe()Wei Yongjun2013-06-061-19/+17
| | | | | | | | | Error code had been assigned to retval in some error handling case but never use it, 0 is always returned in those case, this patch fix them to return a negative error code. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc: replace strict_strtoul() with kstrtoul()Jingoo Han2013-06-0614-83/+154
| | | | | | | | | | The usage of strict_strtoul() is not preferred, because strict_strtoul() is obsolete. Thus, kstrtoul() should be used. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* net: core: move mac_pton() to lib/net_utils.cAndy Shevchenko2013-06-0510-23/+37
| | | | | | | | | | | | | Since we have at least one user of this function outside of CONFIG_NET scope, we have to provide this function independently. The proposed solution is to move it under lib/net_utils.c with corresponding configuration variable and select wherever it is needed. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reported-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pch_phub: re-use native MAC address parserAndy Shevchenko2013-06-031-6/+2
| | | | | | | | We have mac_pton() helper to parse MAC addresses. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* pcie-gadget-spear: fix error return code in spear_pcie_gadget_probe()Wei Yongjun2013-06-031-2/+6
| | | | | | | | | Fix to return a negative error code in the clk_get_sys() and clk_enable() error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tools: hv: Fix file descriptor leaksTomas Hozza2013-06-031-1/+5
| | | | | | | | | Close "fd" file descriptor when is goes out of scope so it does not leak. Signed-off-by: Tomas Hozza <thozza@redhat.com> Acked-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tools: hv: Check retrun value of strchr callTomas Hozza2013-06-031-1/+3
| | | | | | | | | Check return value of strchr call and dereference it only if it is not NULL. Signed-off-by: Tomas Hozza <thozza@redhat.com> Acked-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tools: hv: Check return value of poll callTomas Hozza2013-06-031-1/+10
| | | | | | | | | | Check return value of poll call and if it fails print error to the system log. If errno is EINVAL then exit with non-zero value otherwise continue the while loop and call poll again. Signed-off-by: Tomas Hozza <thozza@redhat.com> Acked-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* tools: hv: Check return value of setsockopt callTomas Hozza2013-06-031-1/+7
| | | | | | | | | Check return value of setsockopt call and if it fails print error to the system log and exit with non-zero value. Signed-off-by: Tomas Hozza <thozza@redhat.com> Acked-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Drivers: hv: Add the GUID fot synthetic fibre channel deviceK. Y. Srinivasan2013-06-031-0/+10
| | | | | | | | | In preparation for supporting synthetic Fiber Channel device, add the GUID for this service. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Drivers: hv: vmbus: Implement multi-channel supportK. Y. Srinivasan2013-06-034-9/+236
| | | | | | | | | | | | | | | | | | | | | Starting with Win8, the host supports multiple sub-channels for a given device. As in the past, the initial channel offer specifies the device and is associated with both the type and the instance GUIDs. For performance critical devices, the host may support multiple sub-channels. The sub-channels share the same type and instance GUID as the primary channel. The number of sub-channels offerrred to the guest depends on the number of virtual CPUs assigned to the guest. The guest can request the creation of these sub-channels and once created and opened, the guest can distribute the traffic across all the channels (the primary and the sub-channels). A request sent on a sub-channel will have the response delivered on the same sub-channel. At channel (sub-channel) creation we bind the channel interrupt to a CPU and with this sub-channel support we will be able to spread the interrupt load of a given device across all available CPUs. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* w1: add family based automatic module loadingAlexander Stein2013-06-0313-2/+20
| | | | | | | | | This patch allows the 1-wire bus to autoload the corresponding module for each slave being attached. This works similar to bluetooth protocols. Signed-off-by: Alexander Stein <alexander.stein@informatik.tu-chemnitz.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: use kstrtol instead of strict_strtolH Hartley Sweeten2013-05-301-3/+3
| | | | | | | | | | strict_strtol is deprecated in favor of kstrtol. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: use module_platform_driver()H Hartley Sweeten2013-05-301-5/+5
| | | | | | | | | | | | | Add the (*probe) function to the platform_driver and use the module_platform_driver() macro to initialize the module. Remove the unnecessary __init and __exit tags. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_is_inverted() inline functionH Hartley Sweeten2013-05-301-6/+2
| | | | | | | | | | This is a simple wrapper around readl(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_is_enabled() inline functionH Hartley Sweeten2013-05-301-7/+2
| | | | | | | | | | This is a simple wrapper around readl(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_read_tc() inline functionH Hartley Sweeten2013-05-301-8/+3
| | | | | | | | | | This is a simple wrapper around readl(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_normal() inline functionH Hartley Sweeten2013-05-301-6/+1
| | | | | | | | | | This is a simple wrapper around writel(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_invert() inline functionH Hartley Sweeten2013-05-301-6/+1
| | | | | | | | | | This is a simple wrapper around writel(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_disable() inline functionH Hartley Sweeten2013-05-301-8/+3
| | | | | | | | | | This is a simple wrapper around writel(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_enable() inline functionH Hartley Sweeten2013-05-301-6/+1
| | | | | | | | | | This is a simple wrapper around writel(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_write_dc() inline functionH Hartley Sweeten2013-05-301-9/+6
| | | | | | | | | | This is a simple wrapper around writel(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_write_tc() inline functionH Hartley Sweeten2013-05-301-8/+3
| | | | | | | | | | This is a simple wrapper around writel(), remove it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: remove ep93xx_pwm_{write,read}l() inline functionsH Hartley Sweeten2013-05-301-21/+9
| | | | | | | | | | These are simple wrappers around writel() and readl(). Remove them. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: use {read,write}* instead of __raw_* versions for ioH Hartley Sweeten2013-05-301-2/+2
| | | | | | | | | | | The mmio_base is an ioremap'ed memory resource. The normal memory io functions should be used not the __raw_* versions. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc/ep93xx_pwm: use managed device resourcesH Hartley Sweeten2013-05-301-53/+20
| | | | | | | | | | Use managed device resources to clean up the probe/remove. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Ryan Mallon <rmallon@gmail.com> Cc: Matthieu Crapet <mcrapet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers/misc: at25: convert to use devm_kzallocNikolay Balandin2013-05-301-17/+8
| | | | | | | | | Use devm_kzalloc to make cleanup paths simpler Signed-off-by: Nikolay Balandin <nbalandin@dev.rtsoft.ru> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers/misc: at24: convert to use devm_kzallocNikolay Balandin2013-05-301-29/+15
| | | | | | | | | Use devm_kzalloc to make cleanup paths simpler Signed-off-by: Nikolay Balandin <nbalandin@dev.rtsoft.ru> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* char: xilinx_hwicap: Fix typo in comment and extend itMichal Simek2013-05-301-1/+7
| | | | | | | | | | | s/regsiter/register/ Use origin comment from the first driver version which also explain the usage of XHI_MAX_RETRIES better. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* char: xilinx_hwicap: Checkpatch.pl cleanupMichal Simek2013-05-301-1/+1
| | | | | | | | Remove checkpatch warning: WARNING: Use #include <linux/io.h> instead of <asm/io.h> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* misc: use platform_{get,set}_drvdata()Jingoo Han2013-05-304-9/+9
| | | | | | | | | Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mei: me: remove artificial singleton requirementTomas Winkler2013-05-301-19/+0
| | | | | | | | There is only one device on the platform drop mei_pdev and the mutex Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mei: fix read after read scenarioTomas Winkler2013-05-301-11/+13
| | | | | | | | | | mei read always has to be preceded by write but 'write write read read' scenario should work as well. In this case the offset is not zero but new read should be initiated Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* mei: deprecate the mei_wd_state_independence_msgTomas Winkler2013-05-303-37/+0
| | | | | | | wd independence is deprecated, remove it. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge 3.10-rc3 into char-misc-nextGreg Kroah-Hartman2013-05-27841-5727/+9115
|\ | | | | | | | | | | We want the changes in here. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * Linux 3.10-rc3v3.10-rc3Linus Torvalds2013-05-261-1/+1
| |
| * ipc/sem.c: Fix missing wakeups in do_smart_update_queue()Manfred Spraul2013-05-261-5/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | do_smart_update_queue() is called when an operation (semop, semctl(SETVAL), semctl(SETALL), ...) modified the array. It must check which of the sleeping tasks can proceed. do_smart_update_queue() missed a few wakeups: - if a sleeping complex op was completed, then all per-semaphore queues must be scanned - not only those that were modified by *sops - if a sleeping simple op proceeded, then the global queue must be scanned again And: - the test for "|sops == NULL) before scanning the global queue is not required: If the global queue is empty, then it doesn't need to be scanned - regardless of the reason for calling do_smart_update_queue() The patch is not optimized, i.e. even completing a wait-for-zero operation causes a rescan. This is done to keep the patch as simple as possible. Signed-off-by: Manfred Spraul <manfred@colorfullife.com> Acked-by: Davidlohr Bueso <davidlohr.bueso@hp.com> Cc: Rik van Riel <riel@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * Merge tag 'nfs-for-3.10-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds2013-05-2611-41/+78
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull NFS client bugfixes from Trond Myklebust: - Stable fix to prevent an rpc_task wakeup race - Fix a NFSv4.1 session drain deadlock - Fix a NFSv4/v4.1 mount regression when not running rpc.gssd - Ensure auth_gss pipe detection works in namespaces - Fix SETCLIENTID fallback if rpcsec_gss is not available * tag 'nfs-for-3.10-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFS: Fix SETCLIENTID fallback if GSS is not available SUNRPC: Prevent an rpc_task wakeup race NFSv4.1 Fix a pNFS session draining deadlock SUNRPC: Convert auth_gss pipe detection to work in namespaces SUNRPC: Faster detection if gssd is actually running SUNRPC: Fix a bug in gss_create_upcall
| | * NFS: Fix SETCLIENTID fallback if GSS is not availableChuck Lever2013-05-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 79d852bf "NFS: Retry SETCLIENTID with AUTH_SYS instead of AUTH_NONE" did not take into account commit 23631227 "NFSv4: Fix the fallback to AUTH_NULL if krb5i is not available". Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| | * SUNRPC: Prevent an rpc_task wakeup raceTrond Myklebust2013-05-221-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lockless RPC_IS_QUEUED() test in __rpc_execute means that we need to be careful about ordering the calls to rpc_test_and_set_running(task) and rpc_clear_queued(task). If we get the order wrong, then we may end up testing the RPC_TASK_RUNNING flag after __rpc_execute() has looped and changed the state of the rpc_task. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@vger.kernel.org
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