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2011-01-25ipv6: Revert 'administrative down' address handling changes.David S. Miller1-48/+33
This reverts the following set of commits: d1ed113f1669390da9898da3beddcc058d938587 ("ipv6: remove duplicate neigh_ifdown") 29ba5fed1bbd09c2cba890798c8f9eaab251401d ("ipv6: don't flush routes when setting loopback down") 9d82ca98f71fd686ef2f3017c5e3e6a4871b6e46 ("ipv6: fix missing in6_ifa_put in addrconf") 2de795707294972f6c34bae9de713e502c431296 ("ipv6: addrconf: don't remove address state on ifdown if the address is being kept") 8595805aafc8b077e01804c9a3668e9aa3510e89 ("IPv6: only notify protocols if address is compeletely gone") 27bdb2abcc5edb3526e25407b74bf17d1872c329 ("IPv6: keep tentative addresses in hash table") 93fa159abe50d3c55c7f83622d3f5c09b6e06f4b ("IPv6: keep route for tentative address") 8f37ada5b5f6bfb4d251a7f510f249cb855b77b3 ("IPv6: fix race between cleanup and add/delete address") 84e8b803f1e16f3a2b8b80f80a63fa2f2f8a9be6 ("IPv6: addrconf notify when address is unavailable") dc2b99f71ef477a31020511876ab4403fb7c4420 ("IPv6: keep permanent addresses on admin down") because the core semantic change to ipv6 address handling on ifdown has broken some things, in particular "disable_ipv6" sysctl handling. Stephen has made several attempts to get things back in working order, but nothing has restored disable_ipv6 fully yet. Reported-by: Eric W. Biederman <[email protected]> Tested-by: Eric W. Biederman <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-25PM / Runtime: Don't enable interrupts while running in_interruptAlan Stern1-3/+6
This patch (as1445) fixes a bug in the runtime PM core left over from the addition of the no_callbacks flag. If this flag is set then it is possible for rpm_suspend() to be called in_interrupt, so when releasing spinlocks it's important not to re-enable interrupts. To avoid an unnecessary save-and-restore of the interrupt flag, the patch also inlines a pm_request_idle() call. This fixes Bugzilla #27482. (The offending code was added in 2.6.37, so it's not necessary to apply this to any earlier stable kernels.) Signed-off-by: Alan Stern <[email protected]> Reported-by: tim blechmann <[email protected]> CC: <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2011-01-25drm/i915: Reset crtc after resumeChris Wilson1-3/+14
Based on a patch by Takashi Iwai. Reported-by: Matthias Hopf <[email protected]> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=27272 Tested-by: Takashi Iwai <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2011-01-25drm/i915/crt: Force the initial probe after resetChris Wilson1-0/+10
Upon resume, like after a cold boot, we need to forcibly probe the analog connector and cannot rely on the hotplug status. Based on a patch by Takashi Iwai. Reported-by: Stefan Dirsch <[email protected]> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=26952 Tested-by: Takashi Iwai <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2011-01-25drm/i915: Reset state after a GPU reset or resumeChris Wilson1-0/+2
Call drm_mode_config_reset() after an invalidation event to restore any cached state to unknown. Tested-by: Takashi Iwai <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2011-01-25drm: Add an interface to reset the deviceChris Wilson2-0/+27
Iterate over the attached CRTCs, encoders and connectors and call the supplied reset vfunc in order to reset any cached state back to unknown. Useful after an invalidation event such as a GPU reset or resuming. Tested-by: Takashi Iwai <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2011-01-25drm/i915/sdvo: If at first we don't succeed in reading the response, waitChris Wilson1-23/+23
We were not pausing after detecting the response was pending and so did not allow the hardware sufficient time to complete before aborting. This lead to transient failures whilst probing SDVO devices. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=30235 Reported-by: Knut Petersen <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2011-01-25hwmon: (lis3) turn down the no IRQ messageKalhan Trisal1-1/+1
Turn down the no IRQ message - on some platforms that's a normal state of affairs. Signed-off-by: Kalhan Trisal <[email protected]> Signed-off-by: Alan Cox <[email protected]> Acked-by: Eric Piel <[email protected]> Signed-off-by: Guenter Roeck <[email protected]>
2011-01-25ARM: 6635/2: Configure reference clock for Versatile Express timersPawel Moll2-0/+15
Timers on Versatile Express mainboard are used as system clock/event sources. Driver assumes that they are clocked with 1MHz signal. Old V2M firmware apparently configured it by default, but on newer boards one can observe that "sleep 1" command takes over 30 seconds to finish, as the timers are fed with 32kHz instead... This patch performs required magic and also removes code clearing timer's control registers, as exactly the same operations are performed by the timer driver few jiffies later. Signed-off-by: Pawel Moll <[email protected]> Tested-by: Will Deacon <[email protected]> Signed-off-by: Russell King <[email protected]>
2011-01-25ceph: avoid picking MDS that is not activeSage Weil1-3/+7
Ignore replication or auth frag data if it indicates an MDS that is not active. This can happen if the MDS shuts down and the client has stale data about the namespace distribution across the MDS cluster. If that's the case, fall back to directing the request based on the auth cap (which should always be accurate). Signed-off-by: Sage Weil <[email protected]>
2011-01-25ARM: versatile: name configuration options after actual board namesRussell King1-4/+6
Update the option text to those which appear on the front of the appropriate board user guides. This gives consistent board naming, and makes it obvious which option is for which platform. Acked-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2011-01-25ARM: realview: name configuration options after actual board namesRussell King1-22/+27
As no one seems to really know which configuration options tie up with which boards, I thought I'd do some investigation and try to work it out. After discussion with some folk in linaro, I think I have this nailed. The names are updated to use the name on the front of the appropriate board user guide for the various baseboards, which I've taken to be the official name for each board. I haven't significantly updated the descriptions for the tiles as that is even less clear - as far as I can see on ARMs website, there is no Cortex-A9 tile for Realview EB - only ARM11MPCore, ARM1156T2F-S, ARM1176TZF-S and Cortex-R4F. So exactly what this 'Multicore Cortex-A9 Tile' is... Acked-by: Catalin Marinas <[email protected]> Signed-off-by: Russell King <[email protected]>
2011-01-25ARM: realview,vexpress: fix section mismatch warning for pen_releaseRussell King2-2/+2
Fix two section mismatch warnings in the platform SMP bringup code for Realview and Versatile Express: WARNING: arch/arm/mach-realview/built-in.o(.text+0x8ac): Section mismatch in reference from the function write_pen_release() to the variable .cpuinit.data:pen_release The function write_pen_release() references the variable __cpuinitdata pen_release. This is often because write_pen_release lacks a __cpuinitdata annotation or the annotation of pen_release is wrong. WARNING: arch/arm/mach-vexpress/built-in.o(.text+0x7b4): Section mismatch in reference from the function write_pen_release() to the variable .cpuinit.data:pen_release The function write_pen_release() references the variable __cpuinitdata pen_release. This is often because write_pen_release lacks a __cpuinitdata annotation or the annotation of pen_release is wrong. Signed-off-by: Russell King <[email protected]>
2011-01-24textsearch: doc - fix spelling in lib/textsearch.c.Jesper Dangaard Brouer1-5/+5
Found the following spelling errors while reading the textsearch code: "facitilies" -> "facilities" "continously" -> "continuously" "arbitary" -> "arbitrary" "patern" -> "pattern" "occurences" -> "occurrences" I'll try to push this patch through DaveM, given the only users of textsearch is in the net/ tree (nf_conntrack_amanda.c, xt_string.c and em_text.c) Signed-off-by: Jesper Sander <[email protected]> Signed-off-by: Jesper Dangaard Brouer <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-24USB NET KL5KUSB101: Fix mem leak in error path of kaweth_download_firmware()Jesper Juhl1-0/+1
We will leak the storage allocated by request_firmware() if the size of the firmware is greater than KAWETH_FIRMWARE_BUF_SIZE. This removes the leak by calling release_firmware() before we return -ENOSPC. Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-24pch_gbe: don't use flush_scheduled_work()Tejun Heo1-1/+1
Directly cancel adapter->reset_task instead of using to-be-deprecated flush_scheduled_work(). Signed-off-by: Tejun Heo <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-24bnx2: Always set ETH_FLAG_TXVLANMichael Chan1-0/+4
TSO does not work if the VLAN tag is in the packet (non-accelerated). We may be able to remove this restriction in future firmware. Reported-by: Eric Dumazet <[email protected]> Signed-off-by: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-25mailmap: Add an entry for Axel Lin.Paul Mundt1-0/+1
Not all of Axel's patches have used a consistent casing, so fix it up here. Signed-off-by: Paul Mundt <[email protected]>
2011-01-25video: fix some comments in drivers/video/console/vgacon.cAmerigo Wang1-5/+1
Now vgacon_scrollback_startup() uses slab, not bootmem, the comment above it is obsolete, so does __init_refok. Signed-off-by: WANG Cong <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2011-01-25drivers/video/bf537-lq035.c: Add missing IS_ERR testJulia Lawall1-25/+33
lcd_device_register may return ERR_PTR, so a check is added for this value before the dereference. All of the other changes reorganize the error handling code in this function to avoid duplicating all of it in the added case. In the original code, in one case, the global variable fb_buffer was set to NULL in error code that appears after this variable is initialized. This is done now in all error handling code that has this property. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ identifier f; @@ f(...) { ... return ERR_PTR(...); } @@ identifier r.f, fld; expression x; statement S1,S2; @@ x = f(...) ... when != IS_ERR(x) ( if (IS_ERR(x) ||...) S1 else S2 | *x->fld ) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Acked-by: Mike Frysinger <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2011-01-25video: pxa168fb: remove a redundant pxa168fb_check_var callaxel lin1-5/+1
Current implementation calls pxa168fb_check_var twice in pxa168fb_probe. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2011-01-25video: da8xx-fb: fix fb_probe error pathaxel lin1-1/+2
Current implementation puts CONFIG_CPU_FREQ at wrong place, CONFIG_CPU_FREQ is for lcd_da8xx_cpufreq_deregister not for unregister_framebuffer. Signed-off-by: Axel Lin <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2011-01-25sh: Fix build of sh7750 base boardsNobuhiro Iwamatsu1-3/+3
Renamed platform_register_device to platform_device_register. Signed-off-by: Nobuhiro Iwamatsu <[email protected]> Signed-off-by: Paul Mundt <[email protected]>
2011-01-24net: clear heap allocation for ethtool_get_regs()Eugene Teo1-1/+1
There is a conflict between commit b00916b1 and a77f5db3. This patch resolves the conflict by clearing the heap allocation in ethtool_get_regs(). Cc: [email protected] Signed-off-by: Eugene Teo <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds3-3/+43
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: Make CIFS mount work in a container. CIFS: Remove pointless variable assignment in cifs_dfs_do_automount()
2011-01-25drm/nvc0/grctx: correct an off-by-oneBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <[email protected]>
2011-01-25drm/nv50: Fix race with PFIFO during PGRAPH context destruction.Francisco Jerez1-0/+3
Reported-by: Xavier Chantry <[email protected]> Signed-off-by: Francisco Jerez <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2011-01-25drm/nouveau: Workaround incorrect DCB entry on a GeForce3 Ti 200.Francisco Jerez1-0/+15
Fixes the DVI-D output on that board (fdo bug 32645). Reported-by: Bryan Quigley <[email protected]> Signed-off-by: Francisco Jerez <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2011-01-25drm/nvc0: implement irq handler for whatever's at 0x14xxxxBen Skeggs1-0/+19
This is just barely enough to stop a never-ending IRQ storm that can be triggered by our 3D driver. We have no idea what this engine is.. Signed-off-by: Ben Skeggs <[email protected]>
2011-01-25drm/nvc0: fix incorrect TPC register setupBen Skeggs1-2/+2
Was hitting TPC+1's regs by accident, oops. Reported-by: Christoph Bumiller <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2011-01-25drm/nouveau: probe for adt7473 before f75375Ben Skeggs1-1/+1
There's a reported case where probing for f75375 causes the system to hang completely, in this case there's an adt7473 at the same i2c address. Signed-off-by: Ben Skeggs <[email protected]>
2011-01-25drm/nouveau: remove dead function definitionBen Skeggs1-3/+0
Signed-off-by: Ben Skeggs <[email protected]>
2011-01-25Merge branch 'for-38-rc3' of git://codeaurora.org/quic/kernel/davidb/linux-msmLinus Torvalds1-30/+22
* 'for-38-rc3' of git://codeaurora.org/quic/kernel/davidb/linux-msm: drivers: mmc: msm: remove clock disable in probe mmc: msm: fix dma usage not to use internal APIs
2011-01-25Merge branch 'drm-fixes' of ↵Linus Torvalds24-95/+203
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: add new radeon_info ioctl query for clock crystal freq drm/i915: Prevent uninitialised reads during error state capture drm/i915: Use consistent mappings for OpRegion between ACPI and i915 drm/i915: Handle the no-interrupts case for UMS by polling drm/i915: Disable high-precision vblank timestamping for UMS drm/i915: Increase the amount of defense before computing vblank timestamps drm/i915,agp/intel: Do not clear stolen entries drm/radeon/kms: simplify atom adjust pll setup drm/radeon/kms: match r6xx/r7xx/evergreen asic_reset with previous asics drm/radeon/kms: make the mac rv630 quirk generic drm/radeon/kms: fix a spelling error in an error message drm/radeon/kms: Initialize pageflip spinlocks. drm/i915: Recognise non-VGA display devices drm/i915: Fix use of invalid array size for ring->sync_seqno drm/i915/ringbuffer: Fix use of stale HEAD position whilst polling for space drm/i915: Don't kick-off hangcheck after a DRI interrupt drm/i915: Add dependency on CONFIG_TMPFS drm/i915: Initialise ring vfuncs for old DRI paths drm/i915: make the blitter report buffer modifications to the FBC unit drm/i915: set more FBC chicken bits
2011-01-24ipv6: Always clone offlink routes.David S. Miller1-8/+1
Do not handle PMTU vs. route lookup creation any differently wrt. offlink routes, always clone them. Reported-by: PK <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-24dcbnl: make get_app handling symmetric for IEEE and CEE DCBxJohn Fastabend1-2/+11
The IEEE get/set app handlers use generic routines and do not require the net_device to implement the dcbnl_ops routines. This patch makes it symmetric so user space and drivers do not have to handle the CEE version and IEEE DCBx versions differently. Signed-off-by: John Fastabend <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-24Merge branch 'can/at91_can-for-net-2.6' of ↵David S. Miller2-26/+137
git://git.pengutronix.de/git/mkl/linux-2.6
2011-01-25Merge branch 'drm-intel-fixes-2' of ↵Dave Airlie38-108/+350
ssh://master.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel into drm-fixes * 'drm-intel-fixes-2' of ssh://master.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel: (30 commits) drm/i915: Prevent uninitialised reads during error state capture drm/i915: Use consistent mappings for OpRegion between ACPI and i915 drm/i915: Handle the no-interrupts case for UMS by polling drm/i915: Disable high-precision vblank timestamping for UMS drm/i915: Increase the amount of defense before computing vblank timestamps drm/i915,agp/intel: Do not clear stolen entries Remove MAYBE_BUILD_BUG_ON BUILD_BUG_ON: make it handle more cases module: fix missing semicolons in MODULE macro usage param: add null statement to compiled-in module params module: fix linker error for MODULE_VERSION when !MODULE and CONFIG_SYSFS=n module: show version information for built-in modules in sysfs selinux: return -ENOMEM when memory allocation fails tpm: fix panic caused by "tpm: Autodetect itpm devices" TPM: Long default timeout fix trusted keys: Fix a memory leak in trusted_update(). keys: add trusted and encrypted maintainers encrypted-keys: rename encrypted_defined files to encrypted trusted-keys: rename trusted_defined files to trusted drm/i915: Recognise non-VGA display devices ...
2011-01-24tcp: fix bug in listening_get_next()Eric Dumazet1-1/+0
commit a8b690f98baf9fb19 (tcp: Fix slowness in read /proc/net/tcp) introduced a bug in handling of SYN_RECV sockets. st->offset represents number of sockets found since beginning of listening_hash[st->bucket]. We should not reset st->offset when iterating through syn_table[st->sbucket], or else if more than ~25 sockets (if PAGE_SIZE=4096) are in SYN_RECV state, we exit from listening_get_next() with a too small st->offset Next time we enter tcp_seek_last_pos(), we are not able to seek past already found sockets. Reported-by: PK <[email protected]> CC: Tom Herbert <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-25drm/radeon/kms: add new radeon_info ioctl query for clock crystal freqAlex Deucher3-1/+6
Needed for timer queries in the 3D driver. Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-01-24inetpeer: Use correct AVL tree base pointer in inet_getpeer().David S. Miller1-1/+1
Family was hard-coded to AF_INET but should be daddr->family. This fixes crashes when unlinking ipv6 peer entries, since the unlink code was looking up the base pointer properly. Reported-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-24GRO: fix merging a paged skb after non-paged skbsMichal Schmidt1-2/+6
Suppose that several linear skbs of the same flow were received by GRO. They were thus merged into one skb with a frag_list. Then a new skb of the same flow arrives, but it is a paged skb with data starting in its frags[]. Before adding the skb to the frag_list skb_gro_receive() will of course adjust the skb to throw away the headers. It correctly modifies the page_offset and size of the frag, but it leaves incorrect information in the skb: ->data_len is not decreased at all. ->len is decreased only by headlen, as if no change were done to the frag. Later in a receiving process this causes skb_copy_datagram_iovec() to return -EFAULT and this is seen in userspace as the result of the recv() syscall. In practice the bug can be reproduced with the sfc driver. By default the driver uses an adaptive scheme when it switches between using napi_gro_receive() (with skbs) and napi_gro_frags() (with pages). The bug is reproduced when under rx load with enough successful GRO merging the driver decides to switch from the former to the latter. Manual control is also possible, so reproducing this is easy with netcat: - on machine1 (with sfc): nc -l 12345 > /dev/null - on machine2: nc machine1 12345 < /dev/zero - on machine1: echo 1 > /sys/module/sfc/parameters/rx_alloc_method # use skbs echo 2 > /sys/module/sfc/parameters/rx_alloc_method # use pages - See that nc has quit suddenly. [v2: Modified by Eric Dumazet to avoid advancing skb->data past the end and to use a temporary variable.] Signed-off-by: Michal Schmidt <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-24x86-64: Don't use pointer to out-of-scope variable in dump_trace()Jesper Juhl1-1/+1
In arch/x86/kernel/dumpstack_64.c::dump_trace() we have this code: ... if (!stack) { unsigned long dummy; stack = &dummy; if (task && task != current) stack = (unsigned long *)task->thread.sp; } bp = stack_frame(task, regs); /* * Print function call entries in all stacks, starting at the * current stack address. If the stacks consist of nested * exceptions */ tinfo = task_thread_info(task); for (;;) { char *id; unsigned long *estack_end; estack_end = in_exception_stack(cpu, (unsigned long)stack, &used, &id); ... You'll notice that we assign to 'stack' the address of the variable 'dummy' which is only in-scope inside the 'if (!stack)'. So when we later access stack (at the end of the above, and assuming we did not take the 'if (task && task != current)' branch) we'll be using the address of a variable that is no longer in scope. I believe this patch is the proper fix, but I freely admit that I'm not 100% certain. Signed-off-by: Jesper Juhl <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]>
2011-01-24Merge branch 'master' of ↵David S. Miller4863-112016/+259692
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
2011-01-24net: arp_ioctl() must hold RTNLEric Dumazet2-7/+7
Commit 941666c2e3e0 "net: RCU conversion of dev_getbyhwaddr() and arp_ioctl()" introduced a regression, reported by Jamie Heilman. "arp -Ds 192.168.2.41 eth0 pub" triggered the ASSERT_RTNL() assert in pneigh_lookup() Removing RTNL requirement from arp_ioctl() was a mistake, just revert that part. Reported-by: Jamie Heilman <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-01-25fix a shutdown regression in intel_idleShaohua Li1-6/+2
Fix a shutdown regression caused by 2a2d31c8dc6f ("intel_idle: open broadcast clock event"). The clockevent framework can automatically shutdown broadcast timers for hotremove CPUs. And we get a shutdown regression when we shutdown broadcast timer for hot remove CPU, so just delete some code. Also fix some section mismatch. Reported-by: Ari Savolainen <[email protected]> Signed-off-by: Shaohua Li <[email protected]> Tested-by: Linus Torvalds <[email protected]> Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2011-01-25Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds15-51/+184
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: omap: DMA: clear interrupt status correctly OMAP3: Devkit8000: Fix tps65930 pullup/pulldown configuration arm: omap3: cm-t3517: minor comment fix arm: omap3: cm-t3517: rtc fix omap1: Fix sched_clock implementation when both MPU timer and 32K timer are used omap1: Fix booting for 15xx and 730 with omap1_defconfig omap1: Fix sched_clock for the MPU timer OMAP: PRCM: remove duplicated headers OMAP4: clockdomain: bypass unimplemented wake-up dependency functions on OMAP4 OMAP: counter_32k: init clocksource as part of machine timer init
2011-01-25Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds28-121/+164
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf tools: Fix time function double declaration with glibc perf tools: Fix build by checking if extra warnings are supported perf tools: Fix build when using gcc 3.4.6 perf tools: Add missing header, fixes build perf tools: Fix 64 bit integer format strings perf test: Fix build on older glibcs perf: perf_event_exit_task_context: s/rcu_dereference/rcu_dereference_raw/ perf test: Use cpu_map->[cpu] when setting affinity perf symbols: Fix annotation of thumb code perf: Annotate cpuctx->ctx.mutex to avoid a lockdep splat powerpc, perf: Fix frequency calculation for overflowing counters (FSL version) perf: Fix perf_event_init_task()/perf_event_free_task() interaction perf: Fix find_get_context() vs perf_event_exit_task() race
2011-01-25Merge branch 'timers-fixes-for-linus' of ↵Linus Torvalds5-44/+46
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: RTC: Remove Kconfig symbol for UIE emulation RTC: Properly handle rtc_read_alarm error propagation and fix bug RTC: Propagate error handling via rtc_timer_enqueue properly acpi_pm: Clear pmtmr_ioport if acpi_pm initialization fails rtc: Cleanup removed UIE emulation declaration hrtimers: Notify hrtimer users of switches to NOHZ mode
2011-01-25Merge branch 'sched-fixes-for-linus' of ↵Linus Torvalds1-25/+53
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Fix poor interactivity on UP systems due to group scheduler nice tune bug
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