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2011-09-26PM / Domains: Split device PM domain data into base and need_restoreRafael J. Wysocki
The struct pm_domain_data data type is defined in such a way that adding new fields specific to the generic PM domains code will require include/linux/pm.h to be modified. As a result, data types used only by the generic PM domains code will be defined in two headers, although they all should be defined in pm_domain.h and pm.h will need to include more headers, which won't be very nice. For this reason change the definition of struct pm_subsys_data so that its domain_data member is a pointer, which will allow struct pm_domain_data to be subclassed by various PM domains implementations. Remove the need_restore member from struct pm_domain_data and make the generic PM domains code subclass it by adding the need_restore member to the new data type. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-09-26Merge branch 'pm-fixes' into pm-domainsRafael J. Wysocki
Merge commit e8b364b88cc4001b21c28c1ecf1e1e3ffbe162e6 (PM / Clocks: Do not acquire a mutex under a spinlock) fixing a regression in drivers/base/power/clock_ops.c. Conflicts: drivers/base/power/clock_ops.c
2011-09-26PM / Clocks: Do not acquire a mutex under a spinlockRafael J. Wysocki
Commit b7ab83e (PM: Use spinlock instead of mutex in clock management functions) introduced a regression causing clocks_mutex to be acquired under a spinlock. This happens because pm_clk_suspend() and pm_clk_resume() call pm_clk_acquire() under pcd->lock, but pm_clk_acquire() executes clk_get() which causes clocks_mutex to be acquired. Similarly, __pm_clk_remove(), executed under pcd->lock, calls clk_put(), which also causes clocks_mutex to be acquired. To fix those problems make pm_clk_add() call pm_clk_acquire(), so that pm_clk_suspend() and pm_clk_resume() don't have to do that. Change pm_clk_remove() and pm_clk_destroy() to separate modifications of the pcd->clock_list list from the actual removal of PM clock entry objects done by __pm_clk_remove(). Reported-and-tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-09-26xen/pv-on-hvm:kexec: Fix implicit declaration of function 'xen_hvm_domain'Konrad Rzeszutek Wilk
Randy found a compile error when using make randconfig to trigger drivers/xen/xenbus/xenbus_xs.c:909:2: error: implicit declaration of function 'xen_hvm_domain' it is unclear which of the CONFIG options triggered this. This patch fixes the error. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-09-26[S390] cio: fix cio_tpi ignoring adapter interruptsPeter Oberparleiter
Ensure that adapter interrupts are correctly processed when they are retrieved using TEST PENDING INTERRUPTION. Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-09-26[S390] gmap: always up mmap_sem properlyCarsten Otte
If gmap_unmap_segment figures that the segment was not mapped in the first place, it need to up mmap_sem on exit. Cc: <stable@kernel.org> Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-09-26[S390] Do not clobber personality flags on execMartin Schwidefsky
Analog to git commit 59e4c3a2fe9cb1681bb2cff508ff79466f7585ba do not clear the additional personality flags on exec. We need to inherit the personality bits in PER_MASK across exec. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-09-26[SCSI] 3w-9xxx: fix iommu_iova leakJames Bottomley
Following reports on the list, it looks like the 3e-9xxx driver will leak dma mappings every time we get a transient queueing error back from the card. This is because it maps the sg list in the routine that sends the command, but doesn't unmap again in the transient failure path (even though the command is sent back to the block layer). Fix by unmapping before returning the status. Reported-by: Chris Boot <bootc@bootc.net> Tested-by: Chris Boot <bootc@bootc.net> Acked-by: Adam Radford <aradford@gmail.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-09-26[SCSI] cxgb3i: convert cdev->l2opt to use rcu to prevent NULL dereferenceNeil Horman
This oops was reported recently: d:mon> e cpu 0xd: Vector: 300 (Data Access) at [c0000000fd4c7120] pc: d00000000076f194: .t3_l2t_get+0x44/0x524 [cxgb3] lr: d000000000b02108: .init_act_open+0x150/0x3d4 [cxgb3i] sp: c0000000fd4c73a0 msr: 8000000000009032 dar: 0 dsisr: 40000000 current = 0xc0000000fd640d40 paca = 0xc00000000054ff80 pid = 5085, comm = iscsid d:mon> t [c0000000fd4c7450] d000000000b02108 .init_act_open+0x150/0x3d4 [cxgb3i] [c0000000fd4c7500] d000000000e45378 .cxgbi_ep_connect+0x784/0x8e8 [libcxgbi] [c0000000fd4c7650] d000000000db33f0 .iscsi_if_rx+0x71c/0xb18 [scsi_transport_iscsi2] [c0000000fd4c7740] c000000000370c9c .netlink_data_ready+0x40/0xa4 [c0000000fd4c77c0] c00000000036f010 .netlink_sendskb+0x4c/0x9c [c0000000fd4c7850] c000000000370c18 .netlink_sendmsg+0x358/0x39c [c0000000fd4c7950] c00000000033be24 .sock_sendmsg+0x114/0x1b8 [c0000000fd4c7b50] c00000000033d208 .sys_sendmsg+0x218/0x2ac [c0000000fd4c7d70] c00000000033f55c .sys_socketcall+0x228/0x27c [c0000000fd4c7e30] c0000000000086a4 syscall_exit+0x0/0x40 --- Exception: c01 (System Call) at 00000080da560cfc The root cause was an EEH error, which sent us down the offload_close path in the cxgb3 driver, which in turn sets cdev->l2opt to NULL, without regard for upper layer driver (like the cxgbi drivers) which might have execution contexts in the middle of its use. The result is the oops above, when t3_l2t_get attempts to dereference L2DATA(cdev)->nentries in arp_hash right after the EEH error handler sets it to NULL. The fix is to prevent the setting of the NULL pointer until after there are no further users of it. The t3cdev->l2opt pointer is now converted to be an rcu pointer and the L2DATA macro is now called under the protection of the rcu_read_lock(). When the EEH error path: t3_adapter_error->offload_close->cxgb3_offload_deactivate Is exectured, setting of that l2opt pointer to NULL, is now gated on an rcu quiescence point, preventing, allowing L2DATA callers to safely check for a NULL pointer without concern that the underlying data will be freeded before the pointer is dereferenced. This has been tested by the reporter and shown to fix the reproted oops [nhorman: fix up unitinialised variable reported by Dan Carpenter] Signed-off-by: Neil Horman <nhorman@tuxdriver.com> Reviewed-by: Karen Xie <kxie@chelsio.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2011-09-26ALSA: usb-audio: Check for possible chip NULL pointer before clearing ↵Thomas Pfaff
probing flag Before clearing the probing flag in the error exit path, check that the chip pointer is not NULL. Signed-off-by: Thomas Pfaff <tpfaff@gmx.net> Cc: <stable@kernel.org> [2.6.39+] Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-09-26ALSA: hda/realtek - Don't detect LO jack when identical with HPTakashi Iwai
The spec->autocfg.line_out_pins[] may contain the same pins as hp_pins[] depending on the configuration. When they are identical, detecting the line_jack_present flag screws up the auto-mute because alc_line_automute() is called unconditionally at initialization while it won't be triggered by unsol events, thus the old line_jack_present flag is kept for the whole run. For fixing this buggy behavior, the driver needs to check whether the line-outs are really individual, and skip if same as headphone jacks. Reference: https://bugzilla.novell.com/show_bug.cgi?id=716104 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-09-26HID: multitouch: decide if hid-multitouch needs to handle mt devicesBenjamin Tissoires
Now that hid-generic ignores all win7 compatible multitouch devices, this patch allows hid-multitouch to catch them. The idea is to rely on the quirk HID_QUIRK_MULTITOUCH to drop the device if no ContactID is given. There is the need for a blacklist here as other devices may need a special driver (ntrig for instance). Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-09-26HID: add autodetection of multitouch devicesBenjamin Tissoires
As mentioned by http://www.microsoft.com/whdc/device/input/DigitizerDrvs_touch.mspx multitouch devices are those that have the input report HID_CONTACTID. This patch detects this and unloads the generic-usb driver. Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-09-26ARM: 7099/1: futex: preserve oldval in SMP __futex_atomic_opWill Deacon
The SMP implementation of __futex_atomic_op clobbers oldval with the status flag from the exclusive store. This causes it to always read as zero when performing the FUTEX_OP_CMP_* operation. This patch updates the ARM __futex_atomic_op implementations to take a tmp argument, allowing us to store the strex status flag without overwriting the register containing oldval. Cc: stable@kernel.org Reported-by: Minho Ban <mhban@samsung.com> Reviewed-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-09-26sched: Fix up wchan borkageSimon Kirby
Commit c259e01a1ec ("sched: Separate the scheduler entry for preemption") contained a boo-boo wrecking wchan output. It forgot to put the new schedule() function in the __sched section and thereby doesn't get properly ignored for things like wchan. Tested-by: Simon Kirby <sim@hostway.ca> Cc: stable@kernel.org # 2.6.39+ Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110923000346.GA25425@hostway.ca Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-09-26ALSA: hda/realtek - Avoid bogus HP-pin assignmentTakashi Iwai
When the headphone pin is assigned as primary output to line_out_pins[], the automatic HP-pin assignment by ASSID must be suppressed. Otherwise a wrong pin might be assigned to the headphone and breaks the auto-mute. Reference: https://bugzilla.novell.com/show_bug.cgi?id=716104 Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: <stable@kernel.org>
2011-09-26ARM: dma-mapping: free allocated page if unable to mapRussell King
If the attempt to map a page for DMA fails (eg, because we're out of mapping space) then we must not hold on to the page we allocated for DMA - doing so will result in a memory leak. Cc: <stable@kernel.org> Reported-by: Bryan Phillippe <bp@darkforest.org> Tested-by: Bryan Phillippe <bp@darkforest.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-09-26ARM: S5P: fix incorrect loop iterator usage on gpio-interruptMarek Szyprowski
Loop iterator value after terminating list_for_each_entry() is not NULL. This patch fixes incorrect iterator usage in GPIO interrupt code for SAMSUNG S5P platforms. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-26ARM: S3C2443: Fix bit-reset in setrate of clk_armdivHeiko Stuebner
The changed statement should set the old armdiv bits to 0 and not everything else, before setting the new value. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2011-09-26TOMOYO: Remove tomoyo_policy_memory_lock spinlock.Tetsuo Handa
tomoyo_policy_lock mutex already protects it. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
2011-09-26TOMOYO: Simplify garbage collector.Tetsuo Handa
When TOMOYO started using garbage collector at commit 847b173e "TOMOYO: Add garbage collector.", we waited for close() before kfree(). Thus, elements to be kfree()d were queued up using tomoyo_gc_list list. But it turned out that tomoyo_element_linked_by_gc() tends to choke garbage collector when certain pattern of entries are queued. Since garbage collector is no longer waiting for close() since commit 2e503bbb "TOMOYO: Fix lockdep warning.", we can remove tomoyo_gc_list list and tomoyo_element_linked_by_gc() by doing sequential processing. Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
2011-09-26TOMOYO: Fix make namespacecheck warnings.Tetsuo Handa
Commit efe836ab "TOMOYO: Add built-in policy support." introduced tomoyo_load_builtin_policy() but was by error called from nowhere. Commit b22b8b9f "TOMOYO: Rename meminfo to stat and show more statistics." introduced tomoyo_update_stat() but was by error not called from tomoyo_assign_domain(). Also, mark tomoyo_io_printf() and tomoyo_path_permission() static functions, as reported by "make namespacecheck". Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: James Morris <jmorris@namei.org>
2011-09-25dm crypt: always disable discard_zeroes_dataMilan Broz
If optional discard support in dm-crypt is enabled, discards requests bypass the crypt queue and blocks of the underlying device are discarded. For the read path, discarded blocks are handled the same as normal ciphertext blocks, thus decrypted. So if the underlying device announces discarded regions return zeroes, dm-crypt must disable this flag because after decryption there is just random noise instead of zeroes. Signed-off-by: Milan Broz <mbroz@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2011-09-25dm: raid fix write_mostly arg validationJonthan Brassow
Fix off-by-one error in validation of write_mostly. The user-supplied value given for the 'write_mostly' argument must be an index starting at 0. The validation of the supplied argument failed to check for 'N' ('>' vs '>='), which would have caused an access beyond the end of the array. Reported-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2011-09-25dm table: avoid crash if integrity profile changesMike Snitzer
Commit a63a5cf (dm: improve block integrity support) introduced a two-phase initialization of a DM device's integrity profile. This patch avoids dereferencing a NULL 'template_disk' pointer in blk_integrity_register() if there is an integrity profile mismatch in dm_table_set_integrity(). This can occur if the integrity profiles for stacked devices in a DM table are changed between the call to dm_table_prealloc_integrity() and dm_table_set_integrity(). Reported-by: Zdenek Kabelac <zkabelac@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Cc: stable@kernel.org # 2.6.39
2011-09-25dm: flakey fix corrupt_bio_byte error pathMike Snitzer
If no arguments were provided to the corrupt_bio_byte feature an error should be returned immediately. Reported-by: Zdenek Kabelac <zkabelac@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2011-09-25ARM: mach-shmobile: sh7372 sleep warning fixesMagnus Damm
Update the sh7372 sleep code to build parts of the code only when SUSPEND and/or CPU_IDLE are set. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-09-25ARM: mach-shmobile: sh7372 A3SM supportMagnus Damm
This patch adds sh7372 A3SM power domain support. The sh7372 A3SM hardware power domain contains the ARM Cortex-A8 CPU Core including L2 cache. This sleep mode can be seen as a one step deeper sleep mode from the already existing Core Standby mode. To wake up from A3SM sleep only a few wakeup sources are supported - so the regular INTC controller will not be able to help us unfortunately. The code in this patch will enter A3SM sleep via the regular Suspend-to-RAM interface in the case of only wakeups supported by A3SM are enabled. If unsupported wakeups are enabled then Core Standby will be used instead. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-09-25ARM: mach-shmobile: sh7372 generic suspend/resume supportMagnus Damm
Convert the sh7372 Core Standby code to make use of the new generic ARM cpu suspend/resume code. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-09-25ptrace: PTRACE_LISTEN forgets to unlock ->siglockOleg Nesterov
If PTRACE_LISTEN fails after lock_task_sighand() it doesn't drop ->siglock. Reported-by: Matt Fleming <matt.fleming@intel.com> Signed-off-by: Oleg Nesterov <oleg@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-25KVM: x86 emulator: fix Src2CL decodeAvi Kivity
Src2CL decode (used for double width shifts) erronously decodes only bit 3 of %rcx, instead of bits 7:0. Fix by decoding %cl in its entirety. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-09-25KVM: MMU: fix incorrect return of spteZhao Jin
__update_clear_spte_slow should return original spte while the current code returns low half of original spte combined with high half of new spte. Signed-off-by: Zhao Jin <cronozhj@gmail.com> Reviewed-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2011-09-24ALSA: HDA: No power nids on 92HD93David Henningsson
This patch is necessary to make internal speakers work on this chip. Cc: stable@kernel.org BugLink: http://bugs.launchpad.net/bugs/854468 Tested-by: Alex Wolfson <alex.wolfson@canonical.com> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-09-23xen/p2m: Use SetPagePrivate and its friends for M2P overrides.Konrad Rzeszutek Wilk
We use the page->private field and hence should use the proper macros and set proper bits. Also WARN_ON in case somebody tries to overwrite our data. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-09-23xen/p2m: Make debug/xen/mmu/p2m visible again.Konrad Rzeszutek Wilk
We dropped a lot of the MMU debugfs in favour of using tracing API - but there is one which just provides mostly static information that was made invisible by this change. Bring it back. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-09-23Merge branch 'spi/merge' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds
* 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: spi: Fix WARN when removing spi-fsl-spi module spi/imx: Fix spi-imx when the hardware SPI chipselects are used
2011-09-24MIPS: Octeon: Enable C0_UserLocal probing.David Daney
Octeon2 processor cores have a UserLocal register. Remove the hard coded negative probe and allow the standard probing to detect this feature. Signed-off-by: David Daney <david.daney@cavium.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2578/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2011-09-23spi: Fix WARN when removing spi-fsl-spi moduleJeff Harris
If CPM mode is not used, the fsl_dummy_rx variable is never allocated. When the cleanup attempts to free it, the reference count is zero and a WARN is generated. The same CPM mode check used in the initialize is applied to the free as well. Tested on 2.6.33 with the previous spi_mpc8xxx driver. The renamed spi-fsl-spi driver looks to have the same problem. Signed-off-by: Jeff Harris <jeff_harris@kentrox.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-09-23scsi: fix qla2xxx printk format warningRandy Dunlap
sector_t can be different types, so cast it to its largest possible type. drivers/scsi/qla2xxx/qla_isr.c:1509:5: warning: format '%lx' expects type 'long unsigned int', but argument 5 has type 'sector_t' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-23scsi: SCSI_ISCI needs to select SCSI_SAS_HOST_SMP, fixes build errorRandy Dunlap
SCSI_ISCI needs to select SCSI_SAS_HOST_SMP to ensure that all needed symbols are available to it. Fixes this build error: ERROR: "try_test_sas_gpio_gp_bit" [drivers/scsi/isci/isci.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-09-23Merge branch 'perf-tools-for-linus' of git://github.com/acmel/linuxLinus Torvalds
* 'perf-tools-for-linus' of git://github.com/acmel/linux: perf python: Add missing perf_event__parse_sample 'swapped' parm
2011-09-23Merge branch 'perf-tools-for-linus' of git://github.com/acmel/linuxLinus Torvalds
* 'perf-tools-for-linus' of git://github.com/acmel/linux: perf tools: Add support for disabling -Werror via WERROR=0 perf top: Fix userspace sample addr map offset perf symbols: Fix issue with binaries using 16-bytes buildids (v2) perf tool: Fix endianness handling of u32 data in samples perf sort: Fix symbol sort output by separating unresolved samples by type perf symbols: Synthesize anonymous mmap events perf record: Create events initially disabled and enable after init perf symbols: Add some heuristics for choosing the best duplicate symbol perf symbols: Preserve symbol scope when parsing /proc/kallsyms perf symbols: /proc/kallsyms does not sort module symbols perf symbols: Fix ppc64 SEGV in dso__load_sym with debuginfo files perf probe: Fix regression of variable finder
2011-09-23Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon/kms: fix DDIA enable on some rs690 systems Revert "drm/radeon/kms: fix typo in r100_blit_copy"
2011-09-23Merge branch 'for-linus' of git://github.com/tiwai/soundLinus Torvalds
* 'for-linus' of git://github.com/tiwai/sound: ALSA: usb-audio - clear chip->probing on error exit ALSA: fm801: Gracefully handle failure of tuner auto-detect ALSA: fm801: Fix double free in case of error in tuner detection ASoC: Ensure we generate a driver name ASoC: Remove bitrotted wm8962_resume() ASoC: bf5xx-ad73311: Fix prototype for bf5xx_probe
2011-09-23perf python: Add missing perf_event__parse_sample 'swapped' parmArnaldo Carvalho de Melo
Problem introduced in 936be50, that missed one perf_event__parse_sample user, the python binding. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-ja4phms9618ggi657plyuch2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2011-09-23qlcnic: Change CDRP functionAnirban Chakraborty
Argument list to CDRP function has become unmanageably long. Fix it by properly declaring a struct that encompasses all the input and output parameters. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-23qlcnic: Added error logging for firmware abortAmeen Rahman
Signed-off-by: Ameen Rahman <ameen.rahman@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-23Merge git://github.com/Jkirsher/net-nextDavid S. Miller
2011-09-23net/fec: add imx6q enet supportShawn Guo
The imx6q enet is a derivative of imx28 enet controller. It fixed the frame endian issue found on imx28, and added 1 Gbps support. It also fixes a typo on vendor name in Kconfig. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-23net/fec: fix fec1 check in fec_enet_mii_init()Shawn Guo
In function fec_enet_mii_init(), it uses non-zero pdev->id as part of the condition to check the second fec instance (fec1). This works before the driver supports device tree probe. But in case of device tree probe, pdev->id is -1 which is also non-zero, so the logic becomes broken when device tree probe gets supported. The patch change the logic to check "pdev->id > 0" as the part of the condition for identifying fec1. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>