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2010-03-02serial: bfin_5xx: kgdboc should accept gdb break only when it is activeSonic Zhang
If we always check for gdb breaks even when it isn't active, we get false positives on normal code and the system panics. URL: http://blackfin.uclinux.org/gf/tracker/5277 Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: bfin_5xx: need to disable DMA TX interrupt tooGraf Yang
If we don't disable the DMA TX channel, an inopportune timeout will trigger the interrupt handler and may cause a dead lock with the spin_lock. Signed-off-by: Graf Yang <graf.yang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: bfin_5xx: remove useless gpio handling with hard flow controlSonic Zhang
For UARTs that have dedicated hardware flow control support, there will be no gpios to request/free as they are part of the normal peripheral pins. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02Char: synclink, remove unnecessary checksJiri Slaby
Stanse found a potential null dereference in mgsl_put_char and mgsl_write. There is a check for tty being NULL, but it is dereferenced earlier. Actually, tty cannot be NULL in .write and .put_char, so remove the tests. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02tty: declare MODULE_FIRMWARE in various driversBen Hutchings
Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02ip2: Add module parameter.Rakib Mullick
Stephen Rothwell found the following warning (x86_64 allmodconfig): drivers/char/ip2/ip2main.c:511: warning: 'ip2_setup' defined but not used This patch adds module parameter to fix the above warning. Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02ip2: remove #ifdef MODULE from ip2main.cRakib Mullick
On the kernel command line we can pass "module parameters". So #ifdef MODULE is obsolute now. Remove it completely. When CONFIG_PCI=n and building ip2main.c then we are hit by the following warning. So move *pdev into #ifdef CONFIG_PCI. drivers/char/ip2/ip2main.c: In function `ip2_loadmain': drivers/char/ip2/ip2main.c:542: warning: unused variable `pdev' Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Acked-by: Michael H. Warfield <mhw@WittsEnd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02tty: moxa: remove #ifdef MODULE completely.Rakib Mullick
We can pass "module parameters" on the kernel command line even when !MODULE. So, #ifdef MODULE becomes obsolete. Also move the declaration moxa_board_conf at the start of the function, since we were hit by the following warning. drivers/char/moxa.c: In function `moxa_init': drivers/char/moxa.c:1040: warning: ISO C90 forbids mixed declarations and code Signed-off-by: Rakib Mullick<rakib.mullick@gmail.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02hvc_console: fix test on unsigned in hvc_console_print()Roel Kluin
vtermnos[] is unsigned, so this test was wrong. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: isicom.c: use pr_fmt and pr_<level>Joe Perches
Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Convert printks to pr_<level> Convert some embedded function names to %s...__func__ Remove a period after exclamation points. Remove #define pr_dbg which could be used by future kernel.h includes Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02tty: char: mxser, remove unnecessary tty testJiri Slaby
Stanse found unnecessary test in mxser_startup. tty is dereferenced earlier, the test is superfluous. Remove it. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: cyclades: allow overriding ISA defaults also when the driver is built-inBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: Char: cyclades, fix compiler warningJiri Slaby
With gcc 4.0.2: drivers/char/cyclades.c: In function 'cyy_interrupt': drivers/char/cyclades.c:581: warning: 'info' may be used uninitialized in this function introduced by : commit 3aeea5b92210083c7cffd4f08a0bb141d3f2d574 : Author: Jiri Slaby <jirislaby@gmail.com> : AuthorDate: Sat Sep 19 13:13:16 2009 -0700 : Commit: Live-CD User <linux@linux.site> : CommitDate: Sat Sep 19 13:13:16 2009 -0700 : : cyclades: introduce cyy_readb/writeb In fact the true branch which uses uninitialized 'info' can never happen because chip is always less than ->nchips and channel is always less than 4 which we alloc. So behave similar to rx handling and remove the test completely. I wonder why gcc 4.4.1 doesn't spit a word. Reported-by: Andrew Morton <akpm@linux-foundation.org> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Jiri Slaby <jslaby@novell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: fix test of unsignedRoel Kluin
The variables were unsigned so the tests did not work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: add support for Korenix JetCardKiros Yeh
Add different model (with a different PCI ID) to support Korenix JetCard. Signed-off-by: Kiros Yeh <kiros@korenix.com> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: imx: fix NULL dereference Oops when pdata == NULLBaruch Siach
The platform code doesn't have to provide platform data to get sensible default behaviour from the imx serial driver. This patch does not handle NULL dereference in the IrDA case, which still requires a valid platform data pointer (in imx_startup()/imx_shutdown()), since I don't know whether there is a sensible default behaviour, or should the operation just fail cleanly. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Cc: Baruch Siach <baruch@tkos.co.il> Cc: Alan Cox <alan@linux.intel.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Oskar Schirmer <os@emlix.com> Cc: Fabian Godehardt <fg@emlix.com> Cc: Daniel Glöckner <dg@emlix.com> Cc: stable <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: 8250_pci: add support for MCS9865 / SYBA 6x Serial Port CardIra W. Snyder
This patch is heavily based on an earlier patch found on the linux-serial mailing list [1], written by Darius Augulis. The previous incarnation of this patch only supported a 2x serial port card. I have added support for my SYBA 6x serial port card, and tested on x86. [1]: http://marc.info/?l=linux-serial&m=124975806304760 Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Cc: Darius Augulis <augulis.darius@gmail.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: synclink_gt: dropped transmit data bugfixPaul Fulghum
Fix transmit bug that could drop send data if write() called close to serial transmitter going idle after sending previous data. Bug is caused by incorrect use of device information member tx_count. Driver originally processed one data block (write call) at a time, waiting for transmit idle before sending more. tx_count recorded how much data was loaded in DMA buffers on write(), and was cleared on send completion. tx_count use was overloaded to record accumulated data from put_char() callback when transmitter was idle. A bug was introduced when transmit code was reworked to allow multiple blocks of data in the tx DMA buffers which keeps transmitter from going idle between blocks. tx_count was set to size of last block loaded, cleared when tx went idle, and monitored to know when to restart transmitter without proper synchronization. tx_count could be cleared when unsent data remained in DMA buffers and transmitter required restarting, effectively dropping unsent data. Solution: 1. tx_count now used only to track accumulated data from put_char 2. DMA buffer state tracked by direct inspection of descriptors with spinlock synchronization 3. consolidate these tasks in tx_load() : a. check for available buffer space b. load buffers c. restart DMA and or serial transmitter as needed These steps were previously duplicated in multiple places, sometimes incompletely. 4. fix use of tx_count as active transmit indicator, instead using tx_active which is meant for that purpose Signed-off-by: Paul Fulghum <paulkf@microgate.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: atmel_serial: add poll_get_char and poll_put_char uart_opsAlbin Tonnerre
Permits using KGDB over the console with the atmel_serial driver. [akpm@linux-foundation.org: s/barrier/cpu_relax/] Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com> Acked-by: Andrew Victor <linux@maxim.org.za> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: 68328serial.c: remove BAUD_TABLE_SIZE macroThiago Farina
This macro is a duplicate of ARRAY_SIZE defined in kernel api, so just use that instead. Signed-off-by: Thiago Farina <tfransosi@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: copy UART properties of UPF_FIXED_TYPE ports provisioned using ↵Shmulik Ladkani
early_serial_setup Augment the UPF_FIXED_TYPE logic, which currently applies to UART ports provisioned using platform_device_register. The suggested patch applies same logic into 'serial8250_register_ports', making UART ports provisioned using early_serial_setup inherit their properties from the uart_config entry. Signed-off-by: Shmulik Ladkani <shmulik@jungo.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02serial: fit blackfin uart over sport driver into common uart infrastructuresonic zhang
Fit blackfin uart over sport driver into common uart inftrastructure. It is based on the early platform interfaces to get the platform data early when the console is initilized. 1. Enable sport uart driver to change uart baud, data bit, stop bit at runtime. Bind the index of uart device nodes to physical index of sports. 2. Move all platform data into arch specific board files. Register and probe platform device data in both early and normal stages. 3. Console is registered in sport uart driver as well. 4. Remove 500 us block waiting in sport tx stop code by putting a dummy data into tx fifo to make sure the sport tx stops when all bytes are shifted out except for the dummy data. 5. clean up a bit and fix up coding style. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-03-02Ocfs2: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.hTristan Ye
Currently we were adding ioctl cmds/structures for ocfs2 into ocfs2_fs.h which was used for define ocfs2 on-disk layout. That sounds a little bit confusing, and it may be quickly polluted espcially when growing the ocfs2_info_request ioctls afterwards(it will grow i bet). As a result, such OCFS2 IOCs do need to be placed somewhere other than ocfs2_fs.h, a separated ocfs2_ioctl.h will be added to store such ioctl structures and definitions which could also be used from userspace to invoke ioctls call. Signed-off-by: Tristan Ye <tristan.ye@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
2010-03-02pcmcia: alchemy: fixup wrong commentsManuel Lauss
Commit 11b897cf84c37e6522db914793677e933ef311fb changed expected pcmcia area addresses from the 32bit pseudo to the real 36bit addresses, but did not update the comments. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-03-02pcmcia: remove irq_list parameter from pd6729Komuro
Remoe the irq_list parameter from pd6729, as it can and should be set via sysfs (and -- if available -- pcmciautils, which reads the information from /etc/pcmcia/config.opts ) [linux@dominikbrodowski.net: updated commit message] Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-03-02yenta_socket: ENE CB712 CardBus bridge needs special treatment with Echo ↵Michal Pecio
Audio Indigo soundcards Indigos are well known for distortions when running on some buggy ENE controllers. There is a workaround in the yenta driver, but for some reason it isn't activated on CB712. However, I own a laptop with such chip and it seems that it also is affected - I can clearly hear occasional cracks, especially under heavy network load, and in Windows XP the card is completely unusable. This simple change fixed things for me. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=15191 [linux@dominikbrodowski.net: extend it to the other ENE bridges] Signed-off-by: Michal Pecio <michal.pecio@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2010-03-02DMAENGINE: COH 901 318 lli sg offset fixLinus Walleij
This makes the COH 901 318 respect the scatter offset field by using the sg_phys() rather than the sg_dma_address() so we get a pointer to the actual data we want to send rather than the beginning of the buffer. Also initialize the lli:s a bit more thoroughly. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-03-02DMAENGINE: COH 901 318 configure channel directionLinus Walleij
This makes the COH 901 318 configure channel direction (to or from device) dynamically, instead of being passed in from the platform data. This was necessary in order to get the MMC/SD-card channel bidirectional (all other channels on the U300 were either RX or TX but this one was both). This also sets memcpy() alignent to even 2^2 (32bit) boundaries, which makes the memcpy() stress tests start working. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-03-02DMAENGINE: COH 901 318 remove irq countingLinus Walleij
This removes the pointless irq counting for the COH 901 318, as it turns out the hardware will only ever fire one IRQ for a linked list anyway. In the process also a missing spinlock was introduced. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-03-02DMAENGINE: COH 901 318 descriptor pool refactoringLinus Walleij
This centralize some spread-out initialization of descriptors into one function and cleans up the error paths. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-03-02DMAENGINE: COH 901 318 cleanupsLinus Walleij
This cleans up the some debug code that was not working in the COH 901 318 driver, adds some helpful comments and rearrange the code a bit. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2010-03-02svcrpc: treat uid's as unsignedJ. Bruce Fields
We should consistently treat uid's as unsigned--it's confusing when the display of uid's in the cache contents isn't consistent with their representation in upcalls. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2010-03-02resource: Fix broken indentationH. Peter Anvin
Fix broken indentation in patch 37b99dd5372cff42f83210c280f314f10f99138e. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: Wu Fengguang <fengguang.wu@intel.com> LKML-Reference: <20100301135551.GA9998@localhost> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2010-03-02nfs41 fix NFS4ERR_CLID_INUSE for exchange idAndy Adamson
Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-03-02Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds
* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux: (49 commits) OMAP: DSS2: Taal: Fix TE when resuming OMAP: DSS2: Taal: Fix ESD check OMAP: DSS2: OMAPFB: Constify some function parameters OMAP: DSS2: OMAPFB: install omapfb.h OMAP: DSS2: DSI: add error prints OMAP: DSS2: TPO-TD03MTEA1: fix function names OMAP: DSS2: DSI: add dsi_vc_dcs_read_2() helper OMAP: DSS2: OMAPFB: Remove FB_OMAP2_FORCE_AUTO_UPDATE OMAP: DSS2: DSI: remove external TE support OMAP: DSS2: move timing functions OMAP: DSS2: move set/get_wss() OMAP: DSS2: move enable/disable/suspend/resume OMAP: DSS2: move update() and sync() OMAP: DSS2: move set/get_update_mode() OMAP: DSS2: move enable/get_te() OMAP: DSS2: move get_recommended_bpp() OMAP: DSS2: move get_resolution() OMAP: DSS2: move enable/disable_channel to overlay manager OMAP: DSS2: move wait_vsync() OMAP: DSS2: move get/set_rotate() ...
2010-03-02Merge branch 'omap-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (214 commits) omap2: Initialize Menelaus and MMC for N8X0 AM3517 EVM: correct typo - tca6416 mispelt as tca6516 AM3517 EVM: Enable I2C support AM35x: Enable OMAP_MUX in defconfig AM35x: Add missing GPIO mux config for EHCI port Zoom3: Defconfig update omap: i2c: Fix muxing for command line enabled bus OMAP4: clock: Remove clock hacks from timer-gp.c OMAP4: clock: Add dummy clock nodes for interface clocks OMAP4: clock: Rename leaf clock nodes to end with a _ick or _fck OMAP2+ clock: revise omap2_clk_{disable,enable}() OMAP2/3 clock: combine OMAP2 & 3 boot-time MPU rate change code OMAP clockdomain: if no autodeps exist, don't try to add or remove them OMAP hwmod: add hwmod class support OMAP hwmod: convert header files with static allocations into C files OMAP hwmod: convert hwmod to use hardware clock names rather than clkdev dev+con OMAP clock: add omap_clk_get_by_name() for use by OMAP hwmod core code OMAP3: clock: add capability to change rate of dpll4_m5_ck_3630 OMAP4 clock: drop the ALWAYS_ENABLED clock flag OMAP clock: drop RATE_FIXED clock flag ...
2010-03-02Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: Revert "blkdev: fix merge_bvec_fn return value checks"
2010-03-02Revert "blkdev: fix merge_bvec_fn return value checks"Jens Axboe
This reverts commit 9f7cdbc33f36d28e57eaba0093f68f0d14c38c5b. It's causing oopses om dm setups, so revert it until we investigate. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Tested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2010-03-02NFS: Fix an allocation-under-spinlock bugTrond Myklebust
sunrpc_cache_update() will always call detail->update() from inside the detail->hash_lock, so it cannot allocate memory. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
2010-03-02SUNRPC: Handle EINVAL error returns from the TCP connect operationTrond Myklebust
This can, for instance, happen if the user specifies a link local IPv6 address. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: stable@kernel.org
2010-03-02NFSv4.1: Various fixes to the sequence flag error handlingTrond Myklebust
Ensure that we change the EXCHANGE_ID verifier (i.e. clp->cl_boot_time) when we want to reset all state. This is mainly needed when the server tells us that it is revoking our open or lock stateids. Handle revoking of recallable state by expiring the delegations. Handle callback path issues by expiring the delegations and then resetting the session. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-03-02nfs4: renewd renew operations should take/put a client referenceAlexandros Batsakis
renewd sends RENEW requests to the NFS server in order to renew state. As the request is asynchronous, renewd should take a reference to the nfs_client to prevent concurrent umounts from freeing the client Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-03-02nfs41: renewd sequence operations should take/put client referenceAlexandros Batsakis
renewd sends SEQUENCE requests to the NFS server in order to renew state. As the request is asynchronous, renewd should take a reference to the nfs_client to prevent concurrent umounts from freeing the session/client Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-03-02nfs: prevent backlogging of renewd requestsAlexandros Batsakis
If the renewd send queue gets backlogged (e.g., if the server goes down), we will keep filling the queue with periodic RENEW/SEQUENCE requests. This patch schedules a new renewd request if and only if the previous one returns (either success or failure) Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> [Trond.Myklebust@netapp.com: moved nfs4_schedule_state_renewal() into separate nfs4_renew_release() and nfs41_sequence_release() callbacks to ensure correct behaviour on call setup failure] Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-03-02nfs: kill renewd before clearing client minor versionAlexandros Batsakis
renewd should be synchronously killed before we destroy the session in nfs4_clear_minor_version Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> [Trond.Myklebust@netapp.com: clean up to remove 'unused function warning when !CONFIG_NFS_V4] Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2010-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: sparc: Support show_unhandled_signals. sparc: use __ratelimit sunxvr500: Additional PCI id for sunxvr500 driver sparc: use asm-generic/scatterlist.h sparc64: If 'slot-names' property exist, create sysfs PCI slot information. sparc: remove trailing space in messages sparc: remove redundant return statements
2010-03-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1341 commits) virtio_net: remove forgotten assignment be2net: fix tx completion polling sis190: fix cable detect via link status poll net: fix protocol sk_buff field bridge: Fix build error when IGMP_SNOOPING is not enabled bnx2x: Tx barriers and locks scm: Only support SCM_RIGHTS on unix domain sockets. vhost-net: restart tx poll on sk_sndbuf full vhost: fix get_user_pages_fast error handling vhost: initialize log eventfd context pointer vhost: logging thinko fix wireless: convert to use netdev_for_each_mc_addr ethtool: do not set some flags, if others failed ipoib: returned back addrlen check for mc addresses netlink: Adding inode field to /proc/net/netlink axnet_cs: add new id bridge: Make IGMP snooping depend upon BRIDGE. bridge: Add multicast count/interval sysfs entries bridge: Add hash elasticity/max sysfs entries bridge: Add multicast_snooping sysfs toggle ... Trivial conflicts in Documentation/feature-removal-schedule.txt
2010-03-02OMAP: DSS2: Taal: Fix TE when resumingTomi Valkeinen
TE was not initialized properly on power on, which broke TE when resuming from suspend. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-03-02compal-laptop: Make it depend on CONFIG_RFKILLIngo Molnar
-tip testing found this build failure (x86 randconfig): drivers/built-in.o: In function `setup_rfkill': compal-laptop.c:(.text+0x36abe8): undefined reference to `rfkill_alloc' compal-laptop.c:(.text+0x36abfc): undefined reference to `rfkill_register' compal-laptop.c:(.text+0x36ac30): undefined reference to `rfkill_alloc' compal-laptop.c:(.text+0x36ac44): undefined reference to `rfkill_register' Which can happen with CONFIG_COMPAL_LAPTOP=y but COMPAL_LAPTOP=m. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-03-02Merge branch 'for-upstream/platform-x86_tpacpi' of ↵Matthew Garrett
git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6 into x86-platform
generated by cgit (git 2.34.1) at 2025-09-16 19:40:10 +0000