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* rt2x00: Fix compile warningIvo van Doorn2008-08-02
| | | | | | | | | | | | rt2x00usb_vendor_request_large_buff is write-only, so it is safe to make the argument a const. Fixes compile warning: drivers/net/wireless/rt2x00/rt73usb.c: In function 'rt73usb_load_firmware': drivers/net/wireless/rt2x00/rt73usb.c:916: warning: passing argument 5 of 'rt2x00usb_vendor_request_large_buff' discards qualifiers from pointer target typ Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2008-08-02
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| * iwl3945: Fix statistics in monitor modeMaxim Levitsky2008-08-01
| | | | | | | | | | | | | | | | | | iwl3945_rx_reply_rx was sending packets too early to mac80211, before updating signal strength/quality. This resulted in garbage power levels. Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * prism54 - Use offsetof()Takashi Iwai2008-08-01
| | | | | | | | | | | | | | | | | | | | Use the standard offsetof() macro to fix a compile warning below: CC [M] drivers/net/wireless/prism54/isl_ioctl.o drivers/net/wireless/prism54/isl_ioctl.c: In function 'prism2_ioctl_set_generic_element': drivers/net/wireless/prism54/isl_ioctl.c:2658: warning: cast from pointer to integer of different size Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ipw2200 - Fix bad ipw_write8() macroTakashi Iwai2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ipw_write8() can't be used alone with a loop because of a wrong definition. CC [M] drivers/net/wireless/ipw2200.o drivers/net/wireless/ipw2200.c: In function 'ipw_ethtool_set_eeprom': drivers/net/wireless/ipw2200.c:10579: warning: array subscript is above array bounds drivers/net/wireless/ipw2200.c: In function 'ipw_load': drivers/net/wireless/ipw2200.c:2663: warning: array subscript is above array bounds Add missing do {} while (0) to fix them. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rtl8187: Fix lockups due to concurrent access to config routineLarry Finger2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some users of the RTL8187B have experienced difficulties since commit 49292d56352a6ab90d04c3448dd8b6106dfef2d6 that introduced the power management wext hooks. This difficulty has not made much sense until it was realized that it was possible for mac80211 to make a call to the config routine while that routine was already being executed. On this device, it is necessary to loopback the TX when changing channels. Unless this is properly restored, the device will lockup. A mutex now protects the device state, and the private data in several places. The problem was found by Herton Ronaldo Krzesinski <herton@mandriva.com.br>, who also suggested this type of fix. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2500pci: restoring missing linePeter Chubb2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In kernel version 2.6.26-rc9 my wireless LAN card worked; but in the released 2.6.26, my RaLink rt2500 card wouldn't associate. Git-bisect led me to this patch: 61486e0f68d1f8966c09b734566a187d42d65c54 rt2x00: Remove ieee80211_tx_control argument from write_tx_desc() I believe that there is a problem with that patch --- it (inadvertantly) removes an extra line of code, that used to set the DATABYTE_COUNT field. This patch reinstates that line, and with it my card works again. Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: only enable rtap with mesh firmwareDan Williams2008-08-01
| | | | | | | | | | | | | | | | | | Since only mesh-enabled firmware has the CMD_802_11_MONITOR_MODE on which the rtap functionality depends, only expose the rtap functionality when mesh is also available. Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Sequence counter should be protected in irqsaveIvo van Doorn2008-08-01
| | | | | | | | | | | | | | | | | | | | | | The sequence counter can be accessed in IRQ context, which means the lock protecting the counter should be irqsave. To prevent making the entire intf->lock irqsave without reason, create a new lock which only protects the sequence counter. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Fix VGC lower bound initializationIvo van Doorn2008-08-01
| | | | | | | | | | | | | | | | | | | | | | When the EEPROM_BBPTUNE_VGC word is valid, we should override EEPROM_BBPTUNE_VGCLOWER field with the BBP value. And we should _not_ do that when EEPROM_BBPTUNE_R17 is valid. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: rt61pci needs another millisecond after firmware uploadIvo van Doorn2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | After the hardware has indicated the firmware upload has completed and the device is ready, we should wait another millisecond to make sure the device is really ready to continue. Without this timout, bringing the interface down and up again will fail due to incorrect register initialization. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Fix partial antenna configurationIvo van Doorn2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The if-statement to determine the new TX/RX antenna configuration was incomplete. It lacks the general else-clause when the antenna wasn't changed. This is a correct event, since it can occur when only one of the antenna's has been changed or when the new configuration is being forced (like when the interface has just been added). Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Fix access permissions on debugfs filesIvo van Doorn2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | Although most rt2x00 debugfs files don't contain information which could compromise network security, it is better to set the access permissions to root only. This will be required when HW crypto is implemented, because it could be possible to read the HW key from the registers. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * Rtl8187 PATCH add usb ID for asus wireless linkAndrea Merello2008-08-01
| | | | | | | | | | | | This patch from Davide Cavalca adds a usb ID for an rtl8187L device. Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: don't stop queue in the middle of fragmented packetTomas Winkler2008-08-01
| | | | | | | | | | | | | | | | | | This patch avoids stopping queue in the middle of the fragmented packet. It is required that there will be ~10 (max packet/min fragment) or 16 (4 bits of frag number) free tfds all the time. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: remove obsolete declaration of struct ieee80211_hw_modeHelmut Schaa2008-08-01
| | | | | | | | | | Signed-off-by: Helmut Schaa <hschaa@suse.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * Ath5k: mask out unneeded interruptsJiri Slaby2008-08-01
| | | | | | | | | | | | | | | | | | | | | | Mask out previously demanded interrupt flags because we set new ones. Don't allow mixing them after switch from sta to ibss and vice versa. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Nick Kossifidis <mickflemm@gmail.com> Cc: Luis R. Rodriguez <mcgrof@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Update phy calibration functionsNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | * Enable I/Q calibration each time we have correction results (we were only enabling calibration during reset). If we don't we commit the same results each time calibration routine is called. * Add some documentation and a TODO on nf calibration * Return -EAGAIN on noise floor timeout/failure Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Update channel functionsNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | * Add channel function for RF2425 (got this from decompiling binary HAL, i have no idea why there is a 5GHz section but i'm looking into it) * Update RF5112 channel function (also got this from decompiling binary HAL) * Set JAPAN setting for channel 14 on all PHY chips Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Add RF2425 initial rfgain valuesNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | * Add initial RF gain settings for RF2425 Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Reorder calibration calls during reset and update hw_set_powerNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | * Update ath5k_hw_reset and add some more documentation about PHY calibration * Fix ath5k_hw_set_power to use AR5K_SLEEP_CTL_SLE_ALLOW for Network sleep * Preserve sleep duration field while setting AR5K_SLEEP_CTL and reduce delays & checks for register's status (got this from decompiling & dumps, it works for me but it needs testing) Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Do ADC test during resetNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | * Do an ADC test during reset to match recent regdumps Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Misc hw_reset updatesNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | | | * Update hw_reset to calculate some of the values we were using as static * Increase activation to rx delay Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Misc hw_attach fixesNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | | | | | | | * Correctly attach RF2425 * Update SREV values for Radio chips * Update hw_attach to use new SPENDING values * Write a bit after POST for some chips Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Restore saved initval after POSTNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | * Restore saved initial value after POST Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: Update register listNick Kossifidis2008-08-01
| | | | | | | | | | | | | | | | | | * Update list of registers * Use updated register macros inside hw.c, initvals.c and debug.c Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | try harder to load tty ldisc driverEugeniy Meshcheryakov2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently function tty_ldisc_get() tries to load an ldisc driver module only when tty_ldisc_try_get() returns -EAGAIN. This happens only if module is being unloaded. If ldisc module is not loaded tty_ldisc_try_get() returns -EINVAL and this case is not handled in tty_ldisc_get(), so request_module() is not called. Attached patch fixes this by calling request_module() if tty_ldisc_try_get() returned any error code. I discovered this when my UMTS modem stopped working with 2.6.27-rc1 because module ppp_async was not loaded. Signed-off-by: Eugeniy Meshcheryakov <eugen@debian.org> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge branch 'zero-len' of ↵Linus Torvalds2008-08-01
|\ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6 * 'zero-len' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6: drivers/media, include/media: delete zero-length files
| * | drivers/media, include/media: delete zero-length filesJeff Garzik2008-07-31
| | | | | | | | | | | | Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | PNP: fix formatting of dbg_pnp_show_resources() outputBjorn Helgaas2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Each resource should be printed on its own line, so start snprintf'ing at the beginning of the buffer every time through the loop. Also, use scnprintf() rather than snprintf() when building up the buffer to print. scnprintf() returns the number of characters actually written into the buffer (not including the trailing NULL). snprintf() returns the number of characters that *would be* written, assuming everything would fit in the buffer. That's nice if we want to resize the buffer to make sure everything fits, but in this case, I just want to keep from overflowing the buffer, and it's OK if the output is truncated. Using snprintf() meant that my "len" could grow to be more than the the buffer size, which makes "sizeof(buf) - len" negative, which causes this alarming WARN_ON: http://marc.info/?l=linux-kernel&m=121736480005656&w=2 More useful snprintf/scnprintf discussion: http://lwn.net/Articles/69419/ Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reported-by: Pete Clements <clem@clem.clem-digital.net> Cc: Rene Herman <rene.herman@keyaccess.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Remove newline from the description of module parametersNiels de Vos2008-08-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some module parameters with only one line have the '\n' at the end of the description. This is not needed nor wanted as after the description the type (i.e. int) is followed by a newline. Some modules contain a multi-line description, these are not affected by this patch. Signed-off-by: Niels de Vos <niels.devos@wincor-nixdorf.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Ed L. Cashin <ecashin@coraid.com> Cc: Dave Airlie <airlied@linux.ie> Cc: Roland Dreier <rolandd@cisco.com> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2008-08-01
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: pata_it821x: Driver updates and reworking libata.h: replace __FUNCTION__ with __func__ ata_piix: subsys 106b:00a3 is apple ich8m too libata-core: make sure that ata_force_tbl is freed in case of an error libata: update atapi disable handling pata_via: add VX800 flag; add function for fixing h/w bugs pata_ali: misplaced pci_dev_put()
| * | | pata_it821x: Driver updates and reworkingAlan Cox2008-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Add support for the RDC 1010 variant - Rework the core library to have a read_id method. This allows the hacky bits of it821x to go and prepares us for pata_hd - Switch from WARN to BUG in ata_id_string as it will reboot if you get it wrong so WARN won't be seen - Allow the issue of command 0xFC on the 821x. This is needed to query rebuild status. - Tidy up printk formatting - Do more ident rewriting on RAID volumes to handle firmware provided ident data which is rather wonky - Report the firmware revision and device layout in RAID mode - Don't try and disable raid on the 8211 or RDC - they don't have the relevant bits Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | ata_piix: subsys 106b:00a3 is apple ich8m tooTejun Heo2008-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Subsys 106b:00a3 also is the weird apple ich8m which chokes when the latter two ports are accessed, add it. Reported by Felipe Sere. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Felipe Sere <dodofxp@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | libata-core: make sure that ata_force_tbl is freed in case of an errorElias Oltmanns2008-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a potential memory leak when ata_init() encounters an error. Signed-off-by: Elias Oltmanns <eo@nebensachen.de> Cc: Tejun Heo <tj@kernel.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | libata: update atapi disable handlingTejun Heo2008-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Global and per-LLD ATAPI disable checks were done in the command issue path probably because it was left out during EH conversion. On affected machines, this can cause lots of warning messages. Move them to where they belong - the probing path. Reported by Chunbo Luo. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Chunbo Luo <chunbo.luo@windriver.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_via: add VX800 flag; add function for fixing h/w bugsJosephChan@via.com.tw2008-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add flag VIA_SATA_PATA for vx800, VX800 uses the same chipset(0x0581/0x5324) as CX700, which has 1 PATA channel(Master/Slave) and 1 SATA channel(Master/Slave) Add function <via_ata_tf_load>. This is to fix the internal bug of VIA chipsets, which will reset the device register after changing the IEN bit in CTL register Signed-off-by: Joseph Chan <josephchan@via.com.tw> Cc: Tejun Heo <tj@kernel.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | pata_ali: misplaced pci_dev_put()Ben Dooks2008-07-31
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ali_init_one() function does a search for an isa_bridge, but then fails to release it if the revision information was not correctly found. the problem comes from: isa_bridge = pci_get_device(...); if (isa_bridge && ...) { pci_dev_put(isa_bridge); } where the pci_dev_put() is never called if isa_bridge was valid but the extra checks on the chip-revision fail to match. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | add reverse dependency of CONFIG_SGI_XP upon CONFIG_SGI_GRUDean Nelson2008-08-01
| | | | | | | | | | | | | | | | | | | | | Add a reverse dependency of CONFIG_SGI_XP upon CONFIG_SGI_GRU to Kconfig. Signed-off-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | add dependency of CONFIG_SGI_XP upon CONFIG_NETDean Nelson2008-08-01
| | | | | | | | | | | | | | | | | | | | | Add a dependency of CONFIG_SGI_XP upon CONFIG_NET to Kconfig. Signed-off-by: Dean Nelson <dcn@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds2008-08-01
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://neil.brown.name/md: md: raid10: wake up frozen array md: do not count blocked devices as spares md: do not progress the resync process if the stripe was blocked md: delay notification of 'active_idle' to the recovery thread md: fix merge error md: move async_tx_issue_pending_all outside spin_lock_irq
| * | | md: raid10: wake up frozen arrayArthur Jones2008-07-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When rescheduling a bio in raid10, we wake up the md thread, but if the array is frozen, this will have no effect. This causes the array to remain frozen for eternity. We add a wake_up to allow the array to de-freeze. This code is nearly identical to the raid1 code, which has this fix already. Signed-off-by: Arthur Jones <ajones@riverbed.com> Signed-off-by: NeilBrown <neilb@suse.de>
| * | | md: do not count blocked devices as sparesDan Williams2008-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | remove_and_add_spares() assumes that failed devices have been hot-removed from the array. Removal is skipped in the 'blocked' case so do not count a device in this state as 'spare'. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| * | | md: do not progress the resync process if the stripe was blockedDan Williams2008-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | handle_stripe will take no action on a stripe when waiting for userspace to unblock the array, so do not report completed sectors. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| * | | md: delay notification of 'active_idle' to the recovery threadDan Williams2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | sysfs_notify might sleep, so do not call it from md_safemode_timeout. Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| * | | md: fix merge errorDan Williams2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original STRIPE_OP_IO removal patch had the following hunk: - for (i = conf->raid_disks; i--; ) { + for (i = conf->raid_disks; i--; ) set_bit(R5_Wantwrite, &sh->dev[i].flags); - if (!test_and_set_bit(STRIPE_OP_IO, &sh->ops.pending)) - sh->ops.count++; - } However it appears the hunk became broken after merging: - for (i = conf->raid_disks; i--; ) { + for (i = conf->raid_disks; i--; ) set_bit(R5_Wantwrite, &sh->dev[i].flags); set_bit(R5_LOCKED, &dev->flags); s.locked++; - if (!test_and_set_bit(STRIPE_OP_IO, &sh->ops.pending)) - sh->ops.count++; - } Signed-off-by: Dan Williams <dan.j.williams@intel.com>
| * | | md: move async_tx_issue_pending_all outside spin_lock_irqDan Williams2008-07-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some dma drivers need to call spin_lock_bh in their device_issue_pending routines. This change avoids: WARNING: at kernel/softirq.c:136 local_bh_enable_ip+0x3a/0x85() Signed-off-by: Dan Williams <dan.j.williams@intel.com>
* | | | Merge branch 'core-fixes-for-linus' of ↵Linus Torvalds2008-08-01
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: locking: fix mutex @key parameter kernel-doc notation
| * | | | locking: fix mutex @key parameter kernel-doc notationRandy Dunlap2008-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix @key parameter to mutex_init() and one of its callers. Warning(linux-2.6.26-git11//drivers/base/class.c:210): No description found for parameter 'key' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2008-08-01
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.kernel.dk/linux-2.6-block: md: the bitmap code needs to use blk_plug_device_unlocked() block: add a blk_plug_device_unlocked() that grabs the queue lock
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