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2008-10-28[ARM] 5322/1: Fix fastpath issue in mmci.cLinus Walleij
Fix fastpath issues Since mmci_request() can be called from a non-interrupt context, and does, during kernel init, causing a host of debug messages during boot if you enable spinlock debugging, we need to use the spinlock calls that save IRQ flags and restore them. Signed-off-by: Linus Walleij <triad@df.lth.se> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-10-28drm/radeon: fixup further bus mastering confusion.Alex Deucher
rs400/480 are like previous chips not like rs6xx chips. Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-10-27mac80211.h: fix kernel-doc excessesRandy Dunlap
Fix mac80211.h kernel-doc: it had some extra parameters that were no longer valid and incorrect format for a return value in 2 places. Warning(lin2628-rc2//include/net/mac80211.h:1487): Excess function parameter or struct member 'control' description in 'ieee80211_beacon_get' Warning(lin2628-rc2//include/net/mac80211.h:1596): Excess function parameter or struct member 'control' description in 'ieee80211_get_buffered_bc' Warning(lin2628-rc2//include/net/mac80211.h:1632): Excess function parameter or struct member 'rc4key' description in 'ieee80211_get_tkip_key' Warning(lin2628-rc2//include/net/mac80211.h:1735): Excess function parameter or struct member 'return' description in 'ieee80211_start_tx_ba_session' Warning(lin2628-rc2//include/net/mac80211.h:1775): Excess function parameter or struct member 'return' description in 'ieee80211_stop_tx_ba_session' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-27p54: fix build warningsChristian Lamparter
On Saturday 25 October 2008 10:24:10 Johannes Berg wrote: > just FYI in case you haven't seen them. the p54 one looks like a genuine > problem. > > drivers/net/wireless/p54/p54common.c: In function ‘p54_parse_eeprom’: > drivers/net/wireless/p54/p54common.c:325: warning: ‘synth’ may be used uninitialized in this function There you go. Yes, it is a genuine problem, if the device's eeprom is screwed really up. Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-27ath5k: Reset key cache on interface up, thus fixing resumeElias Oltmanns
After a s2ram / resume cycle, resetting the key cache does not work unless it is deferred until after the hardware has been reinitialised by a call to ath5k_hw_reset(). This fixes a regression introduced by "ath5k: fix suspend-related oops on rmmod". Signed-off-by: Elias Oltmanns <eo@nebensachen.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-27mac80211: correct warnings in minstrel rate control algorithmJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-27RFKILL: fix input layer initialisationDmitry Baryshkov
Initialise correctly last fields, so tasks can be actually executed. On some architectures the initial jiffies value is not zero, so later all rfkill incorrectly decides that rfkill_*.last is in future. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-27p54: fix misbehavings when firmware can't be foundChristian Lamparter
This patch fixes a double-free error in p54pci ( http://bugzilla.kernel.org/show_bug.cgi?id=11782 ) Trying to free already-free IRQ 10 Pid: 108, comm: pccardd Not tainted 2.6.27-05577-g0cfd810-dirty #1 Call Trace:  [<c01265dc>] free_irq+0xad/0xb9  [<c01050dd>] dma_generic_alloc_coherent+0x0/0xd7  [<c01ba8e6>] p54p_stop+0x4a/0x1fa  [<c01050dd>] dma_generic_alloc_coherent+0x0/0xd7  [<c02348c5>] p54p_probe+0x23e/0x302 Tested-by: Sean Young Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-10-28build fix: CONFIG_DRM_I915=y && CONFIG_ACPI=nLen Brown
drivers/gpu/drm/i915/i915_opregion.c:340: error: implicit declaration of function ‘register_acpi_notifier’ drivers/gpu/drm/i915/i915_opregion.c:361: error: implicit declaration of function ‘unregister_acpi_notifier’ Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2008-10-27proc: revert /proc/uptime to ->read_proc hookAlexey Dobriyan
Turned out some VMware userspace does pread(2) on /proc/uptime, but seqfiles currently don't allow pread() resulting in -ESPIPE. Seqfiles in theory can do pread(), but this can be a long story, so revert to ->read_proc until then. http://bugzilla.kernel.org/show_bug.cgi?id=11856 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2008-10-27dm9601: runtime mac address change supportPeter Korsgaard
Implement set_mac_address for runtime mac address change. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27via-velocity: use driver string instead of dev->name before register_netdev()Sven Hartge
This patch corrects a message bug in the via-velocity driver which bothered me for some time. The messages printed during device init look like the following: [ 8.486422] eth%d: set value of parameter Wake On Lan options to 0 ^^! [ 8.487340] eth0: VIA Networking Velocity Family Gigabit Ethernet Adapter Note the unresolved format string. dev->name is unavailable before register_netdev, so use dev_driver_string(&pdev->dev), which is also consistent with other drivers. "char *devname" parameters had to be converted to "const char *devname" to be consistent with dev_driver_string return value. Signed-off-by: Sven Hartge <sven@svenhartge.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27drivers/net/wan/syncppp: Fix unused-var warningsJeff Garzik
Fix !CONFIG_INET warnings. Spotted, and original patch authored by: Manish Katiyar <mkatiyar@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27mlx4: Setting the correct offset for default mac addressYevgeny Petrilin
Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27mlx4_en: remove duplicated #includeHuang Weiyi
Removed duplicated #include <linux/cpumask.h> in drivers/net/mlx4/en_main.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27ibm_newemac: Fix typo in flow control config optionJosh Boyer
The recent build fix for ibm_newemac has a typo in the config option #ifdef used for disabling flow control. This corrects it to the proper Kconfig option name. Reported-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27ehea: Detect 16GB hugepages for firmware restrictionThomas Klein
All kernel memory which is used for kernel/hardware data transfer must be registered with firmware using "memory regions". 16GB hugepages may not be part of a memory region due to firmware restrictions. This patch modifies the walk_memory_resource callback fn to filter hugepages and add only standard memory to the busmap which is later on used for MR registration. Signed-off-by: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27dmfe: check pci_alloc_consistent errorsFUJITA Tomonori
We need to check the address that pci_alloc_consistent() returns since it might fail. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27qeth: avoid skb_under_panic for malformatted inbound dataUrsula Braun
To make the qeth driver more robust in case of malformatted inbound packets due to hardware problems, an additional check for OSN-card-type is added for OSN-type packets. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27qeth: remove unnecessary support ckeck in sysfs route6Frank Blaschka
Removing this check improves usability because you do not have to set the device online to initially set ipv6 routing option. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27qeth: fix offset error in non prealloc header pathFrank Blaschka
For the non preallocated qeth header code path we should not change the header length. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27qeth: remove non-recover-thread checkingsUrsula Braun
IP-threads have been removed from the qeth driver. Only the recover-thread is left over. This makes checkings for non-recover threads superfluous. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-10-27Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: libata: fix NCQ devices behind port multipliers scsi: make sure that scsi_init_shared_tag_map() doesn't overwrite existing map
2008-10-27libata: fix NCQ devices behind port multipliersJens Axboe
For devices behind sata port multipliers, we have to make sure that they share a tag map since all tags for that PMP must be unique. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-27scsi: make sure that scsi_init_shared_tag_map() doesn't overwrite existing mapJens Axboe
Right now callers have to check whether scsi_host->bqt is already set up, it's much cleaner to just have scsi_init_shared_tag_map() does this check on its own. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-10-27oprofile: fix memory orderingNick Piggin
Regular bitops don't work as locks on all architectures. Also: can use non-atomic unlock as no concurrent stores to the word. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-27Cell OProfile: Incorrect local array size in activate spu profiling functionCarl Love
The size of the pm_signal_local array should be equal to the number of SPUs being configured in the call. Currently, the array is of size 4 (NR_PHYS_CTRS) but being indexed by a for loop from 0 to 7 (NUM_SPUS_PER_NODE). Signed-off-by: Carl Love <carll@us.ibm.com> Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-27Change UTF8 chars in Kconfig help text about Oprofile AMD barcelonaJesper Dangaard Brouer
Fixes screwing up text output when doing a make oldconfig and viewing help text of "OProfile AMD IBS support". When the terminal is not using an UTF8 locale / LANG. "make config" breaks terminal output and its not possible to continue. (Change added by changeset 852402cc Tue Jul 22 21:09:06 2008) Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> Signed-off-by: Robert Richter <robert.richter@amd.com>
2008-10-27x86: keep the /proc/meminfo page count correctYinghai Lu
Impact: get correct page count in /proc/meminfo found page count in /proc/meminfo is nor correct on 1G system in VirtualBox 2.0.4 # cat /proc/meminfo MemTotal: 1017508 kB MemFree: 822700 kB Buffers: 1456 kB Cached: 26632 kB SwapCached: 0 kB ... Hugepagesize: 2048 kB DirectMap4k: 4032 kB DirectMap2M: 18446744073709549568 kB with this patch get: ... DirectMap4k: 4032 kB DirectMap2M: 1044480 kB which is consistent to kernel_page_tables ---[ Low Kernel Mapping ]--- 0xffff880000000000-0xffff880000001000 4K RW PCD GLB x pte 0xffff880000001000-0xffff88000009f000 632K RW GLB x pte 0xffff88000009f000-0xffff8800000a0000 4K RW PCD GLB x pte 0xffff8800000a0000-0xffff880000200000 1408K RW GLB x pte 0xffff880000200000-0xffff88003fe00000 1020M RW PSE GLB x pmd 0xffff88003fe00000-0xffff88003fff0000 1984K RW GLB NX pte 0xffff88003fff0000-0xffff880040000000 64K pte 0xffff880040000000-0xffff888000000000 511G pud 0xffff888000000000-0xffffc20000000000 58880G pgd Signed-off-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-27sched: fix documentation reference for sched_min_granularity_nsJiri Kosina
Impact: documentation fix sched-design-CFS.txt wrongly references sched_granularity_ns sysctl, as its name in fact is sched_min_granularity_ns. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-10-27Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (33 commits) MIPS: lemote/lm2e: Added io_map_base to pci controller MIPS: TXx9: Make firmware parameter passing more robust MIPS: Markeins: Remove unnecessary define and cleanup comments, etc. MIPS: Markeins: Extract ll_emma2rh_* functions MIPS: Markeins: Remove runtime debug prints MIPS: EMMA: Fold arch/mips/emma/{common,markeins}/irq*.c into markeins/irq.c MIPS: EMMA2RH: Remove emma2rh_gpio_irq_base MIPS: EMMA2RH: Remove emma2rh_sw_irq_base MIPS: EMMA2RH: Remove emma2rh_irq_base global variable MIPS: EMMA2RH: Remove emma2rh_sync on read operation MIPS: EMMA: Move <asm/emma2rh> to <asm/emma> dir MIPS: EMMA: Move arch/mips/emma2rh/ into arch/mips/emma/ MIPS: EMMA: Kconfig reorganization MIPS: Add CONFIG_CPU_R5500 for NEC VR5500 series processors MIPS: RB532: Disable the right device MIPS: Add support for NXP PNX833x (STB222/5) into linux kernel MIPS: TXx9: CONFIG_TOSHIBA_RBTX4939 spelling MIPS: Fix KGDB build error INPUT: sgi_btns: Add license specification MIPS: IP22: ip22-int.c header file weeding. ...
2008-10-27Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: fw-sbp2: fix races firewire: fw-sbp2: delay first login to avoid retries firewire: fw-ohci: initialization failure path fixes firewire: fw-ohci: don't leak dma memory on module removal firewire: fix struct fw_node memory leak firewire: Survive more than 256 bus resets
2008-10-27Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: ASoC: Blackfin: update SPORT0 port selector (v2) ALSA: hda - Restore default pin configs for realtek codecs sound: use a common working email address pci: use pci_ioremap_bar() in sound/
2008-10-27MIPS: lemote/lm2e: Added io_map_base to pci controllerZhang Le
Signed-off-by: Zhang Le <r0bertz@gentoo.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: TXx9: Make firmware parameter passing more robustGeert Uytterhoeven
When booting Linux on a txx9 board with VxWorks boot loader, it crashes in prom_getenv(), as VxWorks doesn't pass firmware parameters in a0-a3 (in my case, the actual leftover values in these registers were 0x80002000, 0x80001fe0, 0x2000, and 0x20). Make the parsing of argc, argv, and envp a bit more robust by checking if argc is a number below CKSEG0, and argv/envp point to CKSEG0. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Markeins: Remove unnecessary define and cleanup comments, etc.Shinya Kuribayashi
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Markeins: Extract ll_emma2rh_* functionsShinya Kuribayashi
These functions are completely ineffective. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Markeins: Remove runtime debug printsShinya Kuribayashi
Remove runtime db_* macros as we don't need them any more. In general, such helpers are useful for initial porting, but once approved, they are not indispensable. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA: Fold arch/mips/emma/{common,markeins}/irq*.c into markeins/irq.cShinya Kuribayashi
Current EMMA2RH irq code is mess. Before cleaning it up, gather them in one place as a first step. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA2RH: Remove emma2rh_gpio_irq_baseShinya Kuribayashi
Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA2RH: Remove emma2rh_sw_irq_baseShinya Kuribayashi
Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA2RH: Remove emma2rh_irq_base global variableShinya Kuribayashi
Let's use immediate value, instead. This also saves memory footprint, and probably a little bit faster. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA2RH: Remove emma2rh_sync on read operationShinya Kuribayashi
It's totally a waste of CPU cycles. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA: Move <asm/emma2rh> to <asm/emma> dirShinya Kuribayashi
We'll put all EMMA related headers there in the future. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA: Move arch/mips/emma2rh/ into arch/mips/emma/Shinya Kuribayashi
git mv arch/mips/{emma2rh,emma} and fixups Makefiles. We'll put all NEC EMMA series based machines there in the future. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA: Kconfig reorganizationShinya Kuribayashi
- Move EMMA related stuff into arch/mips/emma/Kconfig - Create CONFIG_SOC_EMMA* to handle more EMMA SoCs effectively - Rename CONFIG_MARKEINS into CONFIG_NEC_MARKEINS Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Add CONFIG_CPU_R5500 for NEC VR5500 series processorsShinya Kuribayashi
We already have sufficient infrastructure to support VR5500 and VR5500A series processors. Here's a Makefile support to make it selectable by ports, and enable it for NEC EMMA2RH Markeins board. This patch also fixes a confused target help, and adds 1Gb PageMask bits supported by VR5500 and its variants. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: RB532: Disable the right devicePhil Sutter
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Add support for NXP PNX833x (STB222/5) into linux kernelDaniel Laird
The following patch add support for the NXP PNX833x SOC. More specifically it adds support for the STB222/5 variant. It fixes the vectored interrupt issue. Signed-off-by: daniel.j.laird <daniel.j.laird@nxp.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: TXx9: CONFIG_TOSHIBA_RBTX4939 spellingGeert Uytterhoeven
Fix a typo in the comment for the TOSHIBA_RBTX4939 config option Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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