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2009-06-29ALSA: hda - Add missing initializations for ALC268 and ALC269Takashi Iwai
During the changes to clean up / fix the realtek codec initialization routines in commit 4a79ba34cada6a5a4ee86ed53aa8a73ba1e6fc51, I forgot to add the check for ALC268 and ALC269. This resulted in the missing EAPD and COEF setup for these codecs. This patch adds the missing checks for these codecs. Reference: bko#13633 http://bugzilla.kernel.org/show_bug.cgi?id=13633 Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-29tracing/fastboot: Document the need of initcall_debugLi Zefan
To use boot tracer, one should pass initcall_debug as well as ftrace=initcall to the command line. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <4A48735E.9050002@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-29perf_counter, x86: Update x86_pmu after WARN()Yinghai Lu
The print out should read the value before changing the value. Signed-off-by: Yinghai Lu <yinghai@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <4A487017.4090007@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-29sh: ms7724se: Enable sh_eth in defconfig.Kuninori Morimoto
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-29arch/sh/boards/mach-se/7206/io.c: Remove unnecessary semicolonsJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-29Input: add support for generic GPIO-based matrix keypadEric Miao
Original patch by Marek Vasut, modified by Eric in: 1. use delayed work to simplify the debouncing 2. combine col_polarity/row_polarity into a single active_low field 3. use a generic bit array based XOR algorithm to detect key press/release, which should make the column assertion time shorter and code a bit cleaner 4. remove the ALT_FN handling, which is no way generic, the ALT_FN key should be treated as no different from other keys, and translation will be done by user space by commands like 'loadkeys'. 5. explicitly disable row IRQs and flush potential pending work, and schedule an immediate scan after resuming as suggested by Uli Luckas 6. incorporate review comments from many others Patch tested on Littleton/PXA310 (though PXA310 has a dedicate keypad controller, I have to configure those pins as generic GPIO to use this driver, works quite well, though), and Sharp Zaurus model SL-C7x0 and SL-C1000. [dtor@mail.ru: fix error unwinding path, support changing keymap from userspace] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Reviewed-by: Trilok Soni <soni.trilok@gmail.com> Reviewed-by: Uli Luckas <u.luckas@road.de> Reviewed-by: Russell King <linux@arm.linux.org.uk> Reviewed-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-06-29Input: arrange keyboards alphabeticallyDmitry Torokhov
Hopefully it will reduce conflicts when merging patches. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-06-28Input: gpio-keys - avoid possibility of sleeping in timer functionJani Nikula
The gpio_get_value function may sleep, so it should not be called in a timer function. Move gpio_get_value calls to workqueue. Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-06-28Input: gpio-keys - revert 'change timer to workqueue'Jani Nikula
This reverts commit 0b346838c5862bfe911432956a106d602535d030. This commit breaks GPIO debouncing by replacing the original mod_timer with schedule_delayed_work in the interrupt handler. The latter does not kick the timer further on GPIO line changes as it should to perform debouncing. Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-06-28Input: dm355evm_keys - fix kconfig symbol namesDavid Brownell
The keypad driver for the DM355 EVM got slightly broken as it merged, since it moved from input/keyboard to input/misc and its Kconfig symbol changed. This patch copes with the changed Kconfig symbol. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-06-28Input: wacom - add DTF720a support and fix rotation on Intuos3Ping Cheng
This patch adds DTF720a support and fixes an Intuos3 rotation pen out-proximity bug. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-06-28Input: i8042 - more reset quirks for MSI Wind-clone netbooksYan Li
When testing Moblin on various netbooks, we've got reports that many MSI Wind clones need the i8042 reset quirks for the keyboard and/or touchpad's proper function. Signed-off-by: Yan Li <yan.i.li@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2009-06-29SLAB: Fix lockdep annotationsPekka Enberg
Commit 8429db5... ("slab: setup cpu caches later on when interrupts are enabled") broke mm/slab.c lockdep annotations: [ 11.554715] ============================================= [ 11.555249] [ INFO: possible recursive locking detected ] [ 11.555560] 2.6.31-rc1 #896 [ 11.555861] --------------------------------------------- [ 11.556127] udevd/1899 is trying to acquire lock: [ 11.556436] (&nc->lock){-.-...}, at: [<ffffffff810c337f>] kmem_cache_free+0xcd/0x25b [ 11.557101] [ 11.557102] but task is already holding lock: [ 11.557706] (&nc->lock){-.-...}, at: [<ffffffff810c3cd0>] kfree+0x137/0x292 [ 11.558109] [ 11.558109] other info that might help us debug this: [ 11.558720] 2 locks held by udevd/1899: [ 11.558983] #0: (&nc->lock){-.-...}, at: [<ffffffff810c3cd0>] kfree+0x137/0x292 [ 11.559734] #1: (&parent->list_lock){-.-...}, at: [<ffffffff810c36c7>] __drain_alien_cache+0x3b/0xbd [ 11.560442] [ 11.560443] stack backtrace: [ 11.561009] Pid: 1899, comm: udevd Not tainted 2.6.31-rc1 #896 [ 11.561276] Call Trace: [ 11.561632] [<ffffffff81065ed6>] __lock_acquire+0x15ec/0x168f [ 11.561901] [<ffffffff81065f60>] ? __lock_acquire+0x1676/0x168f [ 11.562171] [<ffffffff81063c52>] ? trace_hardirqs_on_caller+0x113/0x13e [ 11.562490] [<ffffffff8150c337>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 11.562807] [<ffffffff8106603a>] lock_acquire+0xc1/0xe5 [ 11.563073] [<ffffffff810c337f>] ? kmem_cache_free+0xcd/0x25b [ 11.563385] [<ffffffff8150c8fc>] _spin_lock+0x31/0x66 [ 11.563696] [<ffffffff810c337f>] ? kmem_cache_free+0xcd/0x25b [ 11.563964] [<ffffffff810c337f>] kmem_cache_free+0xcd/0x25b [ 11.564235] [<ffffffff8109bf8c>] ? __free_pages+0x1b/0x24 [ 11.564551] [<ffffffff810c3564>] slab_destroy+0x57/0x5c [ 11.564860] [<ffffffff810c3641>] free_block+0xd8/0x123 [ 11.565126] [<ffffffff810c372e>] __drain_alien_cache+0xa2/0xbd [ 11.565441] [<ffffffff810c3ce5>] kfree+0x14c/0x292 [ 11.565752] [<ffffffff8144a007>] skb_release_data+0xc6/0xcb [ 11.566020] [<ffffffff81449cf0>] __kfree_skb+0x19/0x86 [ 11.566286] [<ffffffff81449d88>] consume_skb+0x2b/0x2d [ 11.566631] [<ffffffff8144cbe0>] skb_free_datagram+0x14/0x3a [ 11.566901] [<ffffffff81462eef>] netlink_recvmsg+0x164/0x258 [ 11.567170] [<ffffffff81443461>] sock_recvmsg+0xe5/0xfe [ 11.567486] [<ffffffff810ab063>] ? might_fault+0xaf/0xb1 [ 11.567802] [<ffffffff81053a78>] ? autoremove_wake_function+0x0/0x38 [ 11.568073] [<ffffffff810d84ca>] ? core_sys_select+0x3d/0x2b4 [ 11.568378] [<ffffffff81065f60>] ? __lock_acquire+0x1676/0x168f [ 11.568693] [<ffffffff81442dc1>] ? sockfd_lookup_light+0x1b/0x54 [ 11.568961] [<ffffffff81444416>] sys_recvfrom+0xa3/0xf8 [ 11.569228] [<ffffffff81063c8a>] ? trace_hardirqs_on+0xd/0xf [ 11.569546] [<ffffffff8100af2b>] system_call_fastpath+0x16/0x1b# Fix that up. Closes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=13654 Tested-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
2009-06-29ALSA: cmi8330: fix MPU-401 PnP init copy&paste bugOndrej Zary
Fix copy&paste bug in PnP MPU-401 initialization. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-29ALSA: hda - Line In for Acer Inspire 6530G modelTony Vroon
The Line In connector is set up as PIN_IN by default, using VREF_HIZ. It is connected to both ADCs, so add it to both input selectors. Also add the ability to use the input mix (on a SoundBlaster one would call this "What You Hear"). Signed-off-by: Tony Vroon <tony@linx.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-06-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: be2net: Fix to avoid a crash seen on PPC with LRO and Jumbo frames. gro: Flush GRO packets in napi_disable_pending path inet: Call skb_orphan before tproxy activates mac80211: Use rcu_barrier() on unload. sunrpc: Use rcu_barrier() on unload. bridge: Use rcu_barrier() instead of syncronize_net() on unload. ipv6: Use rcu_barrier() on module unload. decnet: Use rcu_barrier() on module unload. sky2: Fix checksum endianness mdio add missing GPL flag sh_eth: remove redundant test on unsigned fsl_pq_mdio: Fix fsl_pq_mdio to work with modules ipv6: avoid wraparound for expired preferred lifetime tcp: missing check ACK flag of received segment in FIN-WAIT-2 state atl1*: add device_set_wakeup_enable to atl1*_set_wol Phonet: generate Netlink RTM_DELADDR when destroying a device Phonet: publicize the Netlink notification function Revert "veth: prevent oops caused by netdev destructor" cpmac: fix compilation failure introduced with netdev_ops conversion ipsec: Fix name of CAST algorithm
2009-06-28be2net: Fix to avoid a crash seen on PPC with LRO and Jumbo frames.Ajit Khaparde
While testing the driver on PPC, we ran into a crash with LRO, Jumbo frames. With CONFIG_PPC_64K_PAGES configured (a default in PPC), MAX_SKB_FRAGS drops to 3 and we were crossing the array limits on skb_shinfo(skb)->frags[]. Now we coalesce the frags from the same physical page into one slot in skb_shinfo(skb)->frags[] and go to the next index when the frag is from different physical page. This patch is against the net-2.6 tree. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-29integrity: add ima_counts_put (updated)Mimi Zohar
This patch fixes an imbalance message as reported by J.R. Okajima. The IMA file counters are incremented in ima_path_check. If the actual open fails, such as ETXTBSY, decrement the counters to prevent unnecessary imbalance messages. Reported-by: J.R. Okajima <hooanon05@yahoo.co.jp> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
2009-06-29integrity: ima audit hash_exists fixMimi Zohar
Audit the file name, not the template name. Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
2009-06-29integrity: ima mq_open imbalance msg fixMimi Zohar
This patch fixes an imbalance message as reported by Sanchin Sant. As we don't need to measure the message queue, just increment the counters. Reported-by: Sanchin Sant <sanchinp@in.ibm.com> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: James Morris <jmorris@namei.org>
2009-06-28Merge branch 'kvm-updates/2.6.31' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
* 'kvm-updates/2.6.31' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: shut up uninit compiler warning in paging_tmpl.h KVM: Ignore reads to K7 EVNTSEL MSRs KVM: VMX: Handle vmx instruction vmexits KVM: s390: Allow stfle instruction in the guest KVM: kvm/x86_emulate.c toggle_interruptibility() should be static KVM: ia64: fix ia64 build due to missing kallsyms_lookup() and double export KVM: protect concurrent make_all_cpus_request KVM: MMU: Allow 4K ptes with bit 7 (PAT) set KVM: Fix dirty bit tracking for slots with large pages
2009-06-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: fix fh_mutex locking in cifs_reopen_file
2009-06-28Merge git://git.infradead.org/iommu-2.6Linus Torvalds
* git://git.infradead.org/iommu-2.6: intel-iommu: fix Identity Mapping to be arch independent
2009-06-28Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, delay: tsc based udelay should have rdtsc_barrier x86, setup: correct include file in <asm/boot.h> x86, setup: Fix typo "CONFIG_x86_64" in <asm/boot.h> x86, mce: percpu mcheck_timer should be pinned x86: Add sysctl to allow panic on IOCK NMI error x86: Fix uv bau sending buffer initialization x86, mce: Fix mce resume on 32bit x86: Move init_gbpages() to setup_arch() x86: ensure percpu lpage doesn't consume too much vmalloc space x86: implement percpu_alloc kernel parameter x86: fix pageattr handling for lpage percpu allocator and re-enable it x86: reorganize cpa_process_alias() x86: prepare setup_pcpu_lpage() for pageattr fix x86: rename remap percpu first chunk allocator to lpage x86: fix duplicate free in setup_pcpu_remap() failure path percpu: fix too lazy vunmap cache flushing x86: Set cpu_llc_id on AMD CPUs
2009-06-28Merge branch 'timers-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: timer stats: Optimize by adding quick check to avoid function calls timers: Fix timer_migration interface which accepts any number as input
2009-06-28Merge branch 'tracing-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ftrace: Fix the output of profile ring-buffer: Make it generally available ftrace: Remove duplicate newline tracing: Fix trace_buf_size boot option ftrace: Fix t_hash_start() ftrace: Don't manipulate @pos in t_start() ftrace: Don't increment @pos in g_start() tracing: Reset iterator in t_start() trace_stat: Don't increment @pos in seq start() tracing_bprintk: Don't increment @pos in t_start() tracing/events: Don't increment @pos in s_start()
2009-06-28Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-ledsLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds: leds: Futher document blink_set leds: Add options to have GPIO LEDs start on or keep their state leds: LED driver for National Semiconductor LP3944 Funlight Chip leds: pca9532 - Indent using tabs, not spaces. leds: Remove an orphan Kconfig entry leds: Further document parameters for blink_set() leds: alix-leds2 fixed for Award BIOS leds: leds-gpio - fix a section mismatch leds: add the sysfs interface into the leds-bd2802 driver for changing wave pattern and led current. leds: change the license information leds: fix led-bd2802 errors while resuming
2009-06-28perf stat: Micro-optimize the code: memcpy is only required if no event is ↵Jaswinder Singh Rajput
selected and !null_run Set attrs and nr_counters if no event is selected and !null_run. Setting of attrs should depend on number of counters, so we need to memcpy only for sizeof(default_attrs) Also set nr_counters as ARRAY_SIZE(default_attrs) in place of hardcoded value. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> LKML-Reference: <1246126749.32198.16.camel@hpdv5.satnam> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-28KVM: shut up uninit compiler warning in paging_tmpl.hJaswinder Singh Rajput
Dixes compilation warning: CC arch/x86/kernel/io_delay.o arch/x86/kvm/paging_tmpl.h: In function ‘paging64_fetch’: arch/x86/kvm/paging_tmpl.h:279: warning: ‘sptep’ may be used uninitialized in this function arch/x86/kvm/paging_tmpl.h: In function ‘paging32_fetch’: arch/x86/kvm/paging_tmpl.h:279: warning: ‘sptep’ may be used uninitialized in this function warning is bogus (always have a least one level), but need to shut the compiler up. Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28KVM: Ignore reads to K7 EVNTSEL MSRsAmit Shah
In commit 7fe29e0faacb650d31b9e9f538203a157bec821d we ignored the reads to the P6 EVNTSEL MSRs. That fixed crashes on Intel machines. Ignore the reads to K7 EVNTSEL MSRs as well to fix this on AMD hosts. This fixes Kaspersky antivirus crashing Windows guests on AMD hosts. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28KVM: VMX: Handle vmx instruction vmexitsAvi Kivity
IF a guest tries to use vmx instructions, inject a #UD to let it know the instruction is not implemented, rather than crashing. This prevents guest userspace from crashing the guest kernel. Cc: stable@kernel.org Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28KVM: s390: Allow stfle instruction in the guestChristian Borntraeger
2.6.31-rc introduced an architecture level set checker based on facility bits. e.g. if the kernel is compiled to run only on z9, several facility bits are checked very early and the kernel refuses to boot if a z9 specific facility is missing. Until now kvm on s390 did not implement the store facility extended (STFLE) instruction. A 2.6.31-rc kernel that was compiled for z9 or higher did not boot in kvm. This patch implements stfle. This patch should go in before 2.6.31. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28KVM: kvm/x86_emulate.c toggle_interruptibility() should be staticJaswinder Singh Rajput
toggle_interruptibility() is used only by same file, it should be static. Fixed following sparse warning : arch/x86/kvm/x86_emulate.c:1364:6: warning: symbol 'toggle_interruptibility' was not declared. Should it be static? Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28KVM: ia64: fix ia64 build due to missing kallsyms_lookup() and double exportJes Sorensen
Fix problem with double export of certain symbols from vsprintf.c which we do not wish to export from the kvm-intel.ko module. In addition, we do not have access to kallsyms_lookup() from the module, so make sure to #undef CONFIG_KALLSYMS Signed-off-by: Jes Sorensen <jes@sgi.com> Acked-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28KVM: protect concurrent make_all_cpus_requestMarcelo Tosatti
make_all_cpus_request contains a race condition which can trigger false request completed status, as follows: CPU0 CPU1 if (test_and_set_bit(req,&vcpu->requests)) .... if (test_and_set_bit(req,&vcpu->requests)) .. return proceed to smp_call_function_many(wait=1) Use a spinlock to serialize concurrent CPUs. Cc: stable@kernel.org Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28KVM: MMU: Allow 4K ptes with bit 7 (PAT) setAvi Kivity
Bit 7 is perfectly legal in the 4K page leve; it is used for the PAT. Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28KVM: Fix dirty bit tracking for slots with large pagesIzik Eidus
When slot is already allocated and being asked to be tracked we need to break the large pages. This code flush the mmu when someone ask a slot to start dirty bit tracking. Cc: stable@kernel.org Signed-off-by: Izik Eidus <ieidus@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-06-28mtd: nand: fix build failure and incorrect return from omap_wait()vimal singh
We need to include jiffies.h manually in some cases, and the status returned from omap_wait() was broken in two separate ways. Also add cond_resched() to the loop. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-28Revert "x86: cap iomem_resource to addressable physical memory"H. Peter Anvin
This reverts commit 95ee14e4379c5e19c0897c872350570402014742. Mikael Petterson <mikepe@it.uu.se> reported that at least one of his systems will not boot as a result. We have ruled out the detection algorithm malfunctioning, so it is not a matter of producing the incorrect bitmasks; rather, something in the application of them fails. Revert the commit until we can root cause and correct this problem. -stable team: this means the underlying commit should be rejected. Reported-and-isolated-by: Mikael Petterson <mikpe@it.uu.se> Signed-off-by: H. Peter Anvin <hpa@zytor.com> LKML-Reference: <200906261559.n5QFxJH8027336@pilspetsen.it.uu.se> Cc: stable@kernel.org Cc: Grant Grundler <grundler@parisc-linux.org>
2009-06-27cifs: fix fh_mutex locking in cifs_reopen_fileJeff Layton
Fixes a regression caused by commit a6ce4932fbdbcd8f8e8c6df76812014351c32892 When this lock was converted to a mutex, the locks were turned into unlocks and vice-versa. Signed-off-by: Jeff Layton <jlayton@redhat.com> Acked-by: Shirish Pargaonkar <shirishp@us.ibm.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
2009-06-27[SCSI] cxgb3i: fix connection error when vlan is enabledKaren Xie
There is a bug when VLAN is configured on the cxgb3 interface, the iscsi conn. would be denied with message "cxgb3i: NOT going through cxgbi device." This patch adds code to get the real egress net_device when vlan is configured. Signed-off-by: Karen Xie <kxie@chelsio.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2009-06-27perf stat: Improve outputJaswinder Singh Rajput
Increase size for event name to handle bigger names like 'L1-d$-prefetch-misses' Changed scaled counters from percentage to a multiplicative factor because the latter is more expressive. Also aligned the scaling factor, otherwise sometimes it looks like: 384 iTLB-load-misses (4.74x scaled) 452029 branch-loads (8.00x scaled) 5892 branch-load-misses (20.39x scaled) 972315 iTLB-loads (3.24x scaled) Before: 150708 L1-d$-stores (scaled from 23.57%) 428804 L1-d$-prefetches (scaled from 23.47%) 314446 L1-d$-prefetch-misses (scaled from 23.42%) 252626137 L1-i$-loads (scaled from 23.24%) 5297550 dTLB-load-misses (scaled from 23.96%) 106992392 branch-loads (scaled from 23.67%) 5239561 branch-load-misses (scaled from 23.43%) After: 1731713 L1-d$-loads ( 14.25x scaled) 44241 L1-d$-prefetches ( 3.88x scaled) 21076 L1-d$-prefetch-misses ( 3.40x scaled) 5789421 L1-i$-loads ( 3.78x scaled) 29645 dTLB-load-misses ( 2.95x scaled) 461474 branch-loads ( 6.52x scaled) 7493 branch-load-misses ( 26.57x scaled) Reported-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> LKML-Reference: <1246051927.2988.10.camel@hpdv5.satnam> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-27[ARM] 5563/1: at91: at91sam9rlek lcd interface correctionNicolas Ferre
Here is a little update to the at91sam9rlek lcd interface. This will correct the power pin of the LCD. It will also add precision to the struct atmel_lcdfb_info scructure: backlight enabling and wiring mode correction: RGB wiring on the -EK board. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-06-27mtd: Use BLOCK_NIL consistently in NFTL/INFTLJulia Lawall
Use BLOCK_NIL consistently rather than sometimes 0xffff and sometimes BLOCK_NIL. The semantic patch that finds this issue is below (http://www.emn.fr/x-info/coccinelle/). On the other hand, the changes were made by hand, in part because drivers/mtd/inftlcore.c contains dead code that causes spatch to ignore a relevant function. Specifically, the function INFTL_findwriteunit contains a do-while loop, but always takes a return that leaves the loop on the first iteration. // <smpl> @r exists@ identifier f,C; @@ f(...) { ... return C; } @s@ identifier r.C; expression E; @@ @@ identifier r.f,r.C,I; expression s.E; @@ f(...) { <... ( I | - E + C ) ...> } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-06-27perf stat: Fix multi-run statsIngo Molnar
In multi-run (-r/--repeat) printouts, print out the noise of the wall-clock average as well. Also, fix a bug in printing out scaled counters: if it was not scaled then we should not update the average with -1. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-27perf stat: Add -n/--null option to run without countersIngo Molnar
Allow a no-counters run. This can be useful to measure just elapsed wall-clock time - or to assess the raw overhead of perf stat itself, without running any counters. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-27perf_counter tools: Remove dead codeIngo Molnar
Vince Weaver reported that there's a handful of #ifdef __MINGW32__ sections in the code. Remove them as they are in essence dead code - as unlike upstream Git, the perf tool is unlikely to be ported to Windows. Reported-by: Vince Weaver <vince@deater.net> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-06-26gro: Flush GRO packets in napi_disable_pending pathHerbert Xu
When NAPI is disabled while we're in net_rx_action, we end up calling __napi_complete without flushing GRO packets. This is a bug as it would cause the GRO packets to linger, of course it also literally BUGs to catch error like this :) This patch changes it to napi_complete, with the obligatory IRQ reenabling. This should be safe because we've only just disabled IRQs and it does not materially affect the test conditions in between. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-26inet: Call skb_orphan before tproxy activatesHerbert Xu
As transparent proxying looks up the socket early and assigns it to the skb for later processing, we must drop any existing socket ownership prior to that in order to distinguish between the case where tproxy is active and where it is not. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-06-27kbuild: finally remove the obsolete variable $TOPDIRAmerigo Wang
TOPDIR is obsolete, it can be finally removed now. Signed-off-by: WANG Cong <amwang@redhat.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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