- Aug 24, 2013
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Ben was on holidays for a week so a few nouveau regression fixes backed up, but they all seem necessary. Otherwise one i915 and one gma500 fix" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: gma500: Fix SDVO turning off randomly drm/nv04/disp: fix framebuffer pin refcounting drm/nouveau/mc: fix race condition between constructor and request_irq() drm/nouveau: fix reclocking on nv40 drm/nouveau/ltcg: fix allocating memory as free drm/nouveau/ltcg: fix ltcg memory initialization after suspend drm/nouveau/fb: fix null derefs in nv49 and nv4e init drm/i915: Invalidate TLBs for the rings after a reset
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Merge networking fixes from David Miller: 1) Revert Johannes Berg's genetlink locking fix, because it causes regressions. Johannes and Pravin Shelar are working on fixing things properly. 2) Do not drop ipv6 ICMP messages without a redirected header option, they are legal. From Duan Jiong. 3) Missing error return propagation in probing of via-ircc driver. From Alexey Khoroshilov. 4) Do not clear out broadcast/multicast/unicast/WOL bits in r8169 when initializing, from Peter Wu. 5) realtek phy driver programs wrong interrupt status bit, from Giuseppe CAVALLARO. 6) Fix statistics regression in AF_PACKET code, from Willem de Bruijn. 7) Bridge code uses wrong bitmap length, from Toshiaki Makita. 8) SFC driver uses wrong indexes to look up MAC filters, from Ben Hutchings. 9) Don't pass stack buffers into usb control operations in hso driver, from Daniel Gimpelevich. 10) Multiple ipv6 fragmentation headers in one packet is illegal and such packets should be dropped, from Hannes Frederic Sowa. 11) When TCP sockets are "repaired" as part of checkpoint/restart, the timestamp field of SKBs need to be refreshed otherwise RTOs can be wildly off. From Andrey Vagin. 12) Fix memcpy args (uses 'address of pointer' instead of 'pointer') in hostp driver. From Dan Carpenter. 13) nl80211hdr_put() doesn't return an ERR_PTR, but some code believes it does. From Dan Carpenter. 14) Fix regression in wireless SME disconnects, from Johannes Berg. 15) Don't use a stack buffer for DMA in zd1201 USB wireless driver, from Jussi Kivilinna. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (33 commits) ipv4: expose IPV4_DEVCONF ipv6: handle Redirect ICMP Message with no Redirected Header option be2net: fix disabling TX in be_close() Revert "genetlink: fix family dump race" hso: Fix stack corruption on some architectures hso: Earlier catch of error condition sfc: Fix lookup of default RX MAC filters when steered using ethtool bridge: Use the correct bit length for bitmap functions in the VLAN code packet: restore packet statistics tp_packets to include drops net: phy: rtl8211: fix interrupt on status link change r8169: remember WOL preferences on driver load via-ircc: don't return zero if via_ircc_open() failed macvtap: Ignore tap features when VNET_HDR is off macvtap: Correctly set tap features when IFF_VNET_HDR is disabled. macvtap: simplify usage of tap_features tcp: set timestamps for restored skb-s bnx2x: set VF DMAE when first function has 0 supported VFs bnx2x: Protect against VFs' ndos when SR-IOV is disabled bnx2x: prevent VF benign attentions bnx2x: Consider DCBX remote error ...
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Linus Torvalds authored
Merge fixes from Andrew Morton: "A few fixes. One is a licensing change and I don't do licensing, so please eyeball that one" Licensing eye-balled. * emailed patches from Andrew Morton <akpm@linux-foundation.org>: lib/lz4: correct the LZ4 license memcg: get rid of swapaccount leftovers nilfs2: fix issue with counting number of bio requests for BIO_EOPNOTSUPP error detection nilfs2: remove double bio_put() in nilfs_end_bio_write() for BIO_EOPNOTSUPP error drivers/platform/olpc/olpc-ec.c: initialise earlier
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Richard Laager authored
The LZ4 code is listed as using the "BSD 2-Clause License". Signed-off-by:
Richard Laager <rlaager@wiktel.com> Acked-by:
Kyungsik Lee <kyungsik.lee@lge.com> Cc: Chanho Min <chanho.min@lge.com> Cc: Richard Yao <ryao@gentoo.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> [ The 2-clause BSD can be just converted into GPL, but that's rude and pointless, so don't do it - Linus ] Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Michal Hocko authored
The swapaccount kernel parameter without any values has been removed by commit a2c8990a ("memsw: remove noswapaccount kernel parameter") but it seems that we didn't get rid of all the left overs. Make sure that menuconfig help text and kernel-parameters.txt are clear about value for the paramter and remove the stalled comment which is not very much useful on its own. Signed-off-by:
Michal Hocko <mhocko@suse.cz> Reported-by:
Gergely Risko <gergely@risko.hu> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Vyacheslav Dubeyko authored
Fix the issue with improper counting number of flying bio requests for BIO_EOPNOTSUPP error detection case. The sb_nbio must be incremented exactly the same number of times as complete() function was called (or will be called) because nilfs_segbuf_wait() will call wail_for_completion() for the number of times set to sb_nbio: do { wait_for_completion(&segbuf->sb_bio_event); } while (--segbuf->sb_nbio > 0); Two functions complete() and wait_for_completion() must be called the same number of times for the same sb_bio_event. Otherwise, wait_for_completion() will hang or leak. Signed-off-by:
Vyacheslav Dubeyko <slava@dubeyko.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Tested-by:
Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Vyacheslav Dubeyko authored
Remove double call of bio_put() in nilfs_end_bio_write() for the case of BIO_EOPNOTSUPP error detection. The issue was found by Dan Carpenter and he suggests first version of the fix too. Signed-off-by:
Vyacheslav Dubeyko <slava@dubeyko.com> Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Tested-by:
Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Drake authored
Being a low-level component, various drivers (e.g. olpc-battery) assume that it is ok to communicate with the OLPC Embedded Controller during probe. Therefore the OLPC EC driver must be initialised before other drivers try to use it. This was the case until it was recently moved out of arch/x86 and restructured around commits ac250415 ("Platform: OLPC: turn EC driver into a platform_driver") and 85f90cf6 ("x86: OLPC: switch over to using new EC driver on x86"). Use arch_initcall so that olpc-ec is readied earlier, matching the previous behaviour. Fixes a regression introduced in Linux-3.6 where various drivers such as olpc-battery and olpc-xo1-sci failed to load due to an inability to communicate with the EC. The user-visible effect was a lack of battery monitoring, missing ebook/lid switch input devices, etc. Signed-off-by:
Daniel Drake <dsd@laptop.org> Cc: Andres Salomon <dilinger@queued.net> Cc: Paul Fox <pgf@laptop.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: <stable@vger.kernel.org> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- Aug 23, 2013
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2013-08-23' of git://people.freedesktop.org/~danvet/drm-intel into drm-fixes Just one patch that soaked for quite a bit to fix a resume issue, resulting in gpu hangs (or worse) due to tlb containing garbage. * tag 'drm-intel-fixes-2013-08-23' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: Invalidate TLBs for the rings after a reset
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stephen hemminger authored
IP sends device configuration (see inet_fill_link_af) as an array in the netlink information, but the indices in that array are not exposed to userspace through any current santized header file. It was available back in 2.6.32 (in /usr/include/linux/sysctl.h) but was broken by: commit 02291680 Author: Eric W. Biederman <ebiederm@xmission.com> Date: Sun Feb 14 03:25:51 2010 +0000 net ipv4: Decouple ipv4 interface parameters from binary sysctl numbers Eric was solving the sysctl problem but then the indices were re-exposed by a later addition of devconf support for IPV4 commit 9f0f7272 Author: Thomas Graf <tgraf@infradead.org> Date: Tue Nov 16 04:32:48 2010 +0000 ipv4: AF_INET link address family Putting them in /usr/include/linux/ip.h seemed the logical match for the DEVCONF_ definitions for IPV6 in /usr/include/linux/ip6.h Signed-off-by:
Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Duan Jiong authored
rfc 4861 says the Redirected Header option is optional, so the kernel should not drop the Redirect Message that has no Redirected Header option. In this patch, the function ip6_redirect_no_header() is introduced to deal with that condition. Signed-off-by:
Duan Jiong <duanj.fnst@cn.fujitsu.com> Acked-by:
Hannes Frederic Sowa <hannes@stressinduktion.org>
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Sathya Perla authored
commit fba87559 ("disable TX in be_close()") disabled TX in be_close() to protect be_xmit() from touching freed up queues in the AER recovery flow. But, TX must be disabled *before* cleaning up TX completions in the close() path, not after. This allows be_tx_compl_clean() to free up all TX-req skbs that were notified to the HW. Signed-off-by:
Sathya Perla <sathya.perla@emulex.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfcDavid S. Miller authored
Merge in a fix for RX MAC address filter programming bug in the sfc driver. Signed-off-by:
David S. Miller <davem@davemloft.net>
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Johannes Berg authored
This reverts commit 58ad436f . It turns out that the change introduced a potential deadlock by causing a locking dependency with netlink's cb_mutex. I can't seem to find a way to resolve this without doing major changes to the locking, so revert this. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Acked-by:
Pravin B Shelar <pshelar@nicira.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://cavan.codon.org.uk/platform-drivers-x86Linus Torvalds authored
Pull x86 platform driver fixes from Matthew Garrett: "Three trivial fixes - the first reverts a patch that's broken some other devices (again - I'm trying to figure out a clean way to implement this), the other two fix minor issues in the sony-laptop driver" * 'linux-next' of git://cavan.codon.org.uk/platform-drivers-x86: Revert "hp-wmi: Enable hotkeys on some systems" sony-laptop: Fix reporting of gfx_switch_status sony-laptop: return a negative error code in sonypi_compat_init()
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC fixes from Olof Johansson: "A handful of fixes for 3.11 are still trickling in. These are: - A couple of fixes for older OMAP platforms - Another few fixes for at91 (lateish due to European summer vacations) - A late-found problem with USB on Tegra, fix is to keep VBUS regulator on at all times - One fix for Exynos 5440 dealing with CPU detection - One MAINTAINERS update" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: tegra: always enable USB VBUS regulators ARM: davinci: nand: specify ecc strength ARM: OMAP: rx51: change musb mode to OTG ARM: OMAP2: fix musb usage for n8x0 MAINTAINERS: Update email address for Benoit Cousson ARM: at91/DT: fix at91sam9n12ek memory node ARM: at91: add missing uart clocks DT entries ARM: SAMSUNG: fix to support for missing cpu specific map_io ARM: at91/DT: at91sam9x5ek: fix USB host property to enable port C
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git://sources.calxeda.com/kernel/linuxLinus Torvalds authored
Pull device tree fix from Rob Herring: "For DT unflattening, add missing memory initialization. This is needed for arches like PPC that use memblock_alloc. This appears to have been an issue for some time, but is a somewhat limited usecase of OF_DYNAMIC" * tag 'devicetree-fixes-for-3.11' of git://sources.calxeda.com/kernel/linux: of: fdt: fix memory initialization for expanded DT
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dmLinus Torvalds authored
Pull device mapper fix from Mike Snitzer: "A patch to fix dm-cache-policy-mq's remove_mapping() conflict with sparc32" * tag 'dm-3.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm cache: avoid conflicting remove_mapping() in mq policy
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Radu Caragea authored
This is the updated version of df54d6fa ("x86 get_unmapped_area(): use proper mmap base for bottom-up direction") that only randomizes the mmap base address once. Signed-off-by:
Radu Caragea <sinaelgl@gmail.com> Reported-and-tested-by:
Jeff Shorey <shoreyjeff@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Michel Lespinasse <walken@google.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Rik van Riel <riel@redhat.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Adrian Sendroiu <molecula2788@gmail.com> Cc: Greg KH <greg@kroah.com> Cc: Kamal Mostafa <kamal@canonical.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
This reverts commit df54d6fa . The commit isn't necessarily wrong, but because it recalculates the random mmap_base every time, it seems to confuse user memory allocators that expect contiguous mmap allocations even when the mmap address isn't specified. In particular, the MATLAB Java runtime seems to be unhappy. See https://bugzilla.kernel.org/show_bug.cgi?id=60774 So we'll want to apply the random offset only once, and Radu has a patch for that. Revert this older commit in order to apply the other one. Reported-by:
Jeff Shorey <shoreyjeff@gmail.com> Cc: Radu Caragea <sinaelgl@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- Aug 22, 2013
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Stephen Warren authored
This fixes a regression exposed during the merge window by commit 9f310ded "ARM: tegra: fix VBUS regulator GPIO polarity in DT"; namely that USB VBUS doesn't get turned on, so USB devices are not detected. This affects the internal USB port on TrimSlice (i.e. the USB->SATA bridge, to which the SSD is connected) and the external port(s) on Seaboard/ Springbank and Whistler. The Tegra DT as written in v3.11 allows two paths to enable USB VBUS: 1) Via the legacy DT binding for the USB controller; it can directly acquire a VBUS GPIO and activate it. 2) Via a regulator for VBUS, which is referenced by the new DT binding for the USB controller. Those two methods both use the same GPIO, and hence whichever of the USB controller and regulator gets probed first ends up owning the GPIO. In practice, the USB driver only supports path (1) above, since the patches to support the new USB binding are not present until v3.12:-( In practice, the regulator ends up being probed first and owning the GPIO. Since nothing enables the regulator (the USB driver code is not yet present), the regulator ends up being turned off. This originally caused no problem, because the polarity in the regulator definition was incorrect, so attempting to turn off the regulator actually turned it on, and everything worked:-( However, when testing the new USB driver code in v3.12, I noticed the incorrect polarity and fixed it in commit 9f310ded "ARM: tegra: fix VBUS regulator GPIO polarity in DT". In the context of v3.11, this patch then caused the USB VBUS to actually turn off, which broke USB ports with VBUS control. I got this patch included in v3.11-rc1 since it fixed a bug in device tree (incorrect polarity specification), and hence was suitable to be included early in the rc series. I evidently did not test the patch at all, or correctly, in the context of v3.11, and hence did not notice the issue that I have explained above:-( Fix this by making the USB VBUS regulators always enabled. This way, if the regulator owns the GPIO, it will always be turned on, even if there is no USB driver code to request the regulator be turned on. Even ignoring this bug, this is a reasonable way to configure the HW anyway. If this patch is applied to v3.11, it will cause a couple pretty trivial conflicts in tegra20-{trimslice,seaboard}.dts when creating v3.12, since the context right above the added lines changed in patches destined for v3.12. Reported-by:
Kyle McMartin <kmcmarti@redhat.com> Signed-off-by:
Stephen Warren <swarren@nvidia.com> Signed-off-by:
Olof Johansson <olof@lixom.net>
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Daniel Gimpelevich authored
As Sergei Shtylyov explained in the #mipslinux IRC channel: [Mon 2013-08-19 12:28:21 PM PDT] <headless> guys, are you sure it's not "DMA off stack" case? [Mon 2013-08-19 12:28:35 PM PDT] <headless> it's a known stack corruptor on non-coherent arches [Mon 2013-08-19 12:31:48 PM PDT] <DonkeyHotei> headless: for usb/ehci? [Mon 2013-08-19 12:34:11 PM PDT] <DonkeyHotei> headless: explain [Mon 2013-08-19 12:35:38 PM PDT] <headless> usb_control_msg() (or other such func) should not use buffer on stack. DMA from/to stack is prohibited [Mon 2013-08-19 12:35:58 PM PDT] <headless> and EHCI uses DMA on control xfers (as well as all the others) Signed-off-by:
Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Acked-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Daniel Gimpelevich authored
There is no need to get an interface specification if we know it's the wrong one. Signed-off-by:
Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us> Acked-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Wladislav Wiebe authored
Already existing property flags are filled wrong for properties created from initial FDT. This could cause problems if this DYNAMIC device-tree functions are used later, i.e. properties are attached/detached/replaced. Simply dumping flags from the running system show, that some initial static (not allocated via kzmalloc()) nodes are marked as dynamic. I putted some debug extensions to property_proc_show(..) : .. + if (OF_IS_DYNAMIC(pp)) + pr_err("DEBUG: xxx : OF_IS_DYNAMIC\n"); + if (OF_IS_DETACHED(pp)) + pr_err("DEBUG: xxx : OF_IS_DETACHED\n"); when you operate on the nodes (e.g.: ~$ cat /proc/device-tree/*some_node*) you will see that those flags are filled wrong, basically in most cases it will dump a DYNAMIC or DETACHED status, which is in not true. (BTW. this OF_IS_DETACHED is a own define for debug purposes which which just make a test_bit(OF_DETACHED, &x->_flags) If nodes are dynamic kernel is allowed to kfree() them. But it will crash attempting to do so on the nodes from FDT -- they are not allocated via kzmalloc(). Signed-off-by:
Wladislav Wiebe <wladislav.kw@gmail.com> Acked-by:
Alexander Sverdlin <alexander.sverdlin@nsn.com> Cc: stable@vger.kernel.org Signed-off-by:
Rob Herring <rob.herring@calxeda.com>
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Guillaume Clement authored
Some Poulsbo cards seem to incorrectly report SDVO_CMD_STATUS_TARGET_NOT_SPECIFIED instead of SDVO_CMD_STATUS_PENDING, which causes the display to be turned off. Signed-off-by:
Guillaume Clement <gclement@baobob.org> Acked-by:
Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Dave Airlie authored
Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes regression fixes and null derefs and oops fixes. * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nv04/disp: fix framebuffer pin refcounting drm/nouveau/mc: fix race condition between constructor and request_irq() drm/nouveau: fix reclocking on nv40 drm/nouveau/ltcg: fix allocating memory as free drm/nouveau/ltcg: fix ltcg memory initialization after suspend drm/nouveau/fb: fix null derefs in nv49 and nv4e init
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tipLinus Torvalds authored
Pull Xen bug-fixes from Konrad Rzeszutek Wilk: - On ARM did not have balanced calls to get/put_cpu. - Fix to make tboot + Xen + Linux correctly. - Fix events VCPU binding issues. - Fix a vCPU online race where IPIs are sent to not-yet-online vCPU. * tag 'stable/for-linus-3.11-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/smp: initialize IPI vectors before marking CPU online xen/events: mask events when changing their VCPU binding xen/events: initialize local per-cpu mask for all possible events x86/xen: do not identity map UNUSABLE regions in the machine E820 xen/arm: missing put_cpu in xen_percpu_init
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS fix from Ralf Baechle: "Just a single patch which fixes a special case in the MIPS FPU emulator which is always required, even on CPUs with FPU. There is the rare special case that an FPU (or certain other instructions) in a branch delay slot is causing an exception and then the branch instruction will need to be emulated by the kernel before resuming execution. This is working great except if the branch instruction is an Octeon BBIT instruction. The boring disclaimer - all MIPS defconfigs build tested and no regressions and runtime tested on Octeon, no known issues" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: Handle OCTEON BBIT instructions in FPU emulator.
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git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64Linus Torvalds authored
Pull arm64 perf fixes from Catalin Marinas: "Perf backend fixes for arm64 where the user can cause kernel panic (discovered with Vince's fuzzing tool)" * tag 'arm64-stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: perf: fix event validation for software group leaders arm64: perf: fix array out of bounds access in armpmu_map_hw_event()
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fixes from Paolo Bonzini: "Fixes for ARM and aarch64. This pull request is coming a bit later than I would have preferred, because I and Gleb happened to have holidays around the same weeks of August... sorry about that" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: ARM: Squash len warning arm64: KVM: use 'int' instead of 'u32' for variable 'target' in kvm_host.h. arm64: KVM: add missing dsb before invalidating Stage-2 TLBs arm64: KVM: perform save/restore of PAR_EL1 arm64: KVM: fix 2-level page tables unmapping ARM: KVM: Fix unaligned unmap_range leak ARM: KVM: Fix 64-bit coprocessor handling
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Linus Torvalds authored
Merge tag 'pinctrl-for-v3.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pinctrl fixes from Linus Walleij: "Fixes for the sunxi (AllWinner) pin control driver. This was a new driver in this merge window, so some post-merge hardening is happening" [ I had completely missed this pull request for some reason, it was sent over a week ago but my mailbox is chaotic ] * tag 'pinctrl-for-v3.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: sunxi: Add spinlocks pinctrl: sunxi: Fix gpio_set behaviour pinctrl: sunxi: Read register before writing to it in irq_set_type
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- Aug 21, 2013
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Ben Hutchings authored
commit 385904f8 ('sfc: Don't use efx_filter_{build,hash,increment}() for default MAC filters') used the wrong name to find the index of default RX MAC filters at insertion/ update time. This could result in memory corruption and would in any case silently fail to update the filter. Signed-off-by:
Ben Hutchings <bhutchings@solarflare.com>
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Toshiaki Makita authored
The VLAN code needs to know the length of the per-port VLAN bitmap to perform its most basic operations (retrieving VLAN informations, removing VLANs, forwarding database manipulation, etc). Unfortunately, in the current implementation we are using a macro that indicates the bitmap size in longs in places where the size in bits is expected, which in some cases can cause what appear to be random failures. Use the correct macro. Signed-off-by:
Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Ben Skeggs authored
Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Pali Rohár authored
In commit 77145f1c was introduced error which cause that reclocking on nv40 not working anymore. There is missing assigment of return value from pll_calc to ret. Signed-off-by:
Pali Rohár <pali.rohar@gmail.com> Signed-off-by:
Martin Peres <martin.peres@labri.fr> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Maarten Lankhorst authored
Allocating type=0 marks the memory as free. This allows the ltcg memory to be allocated twice. Add a BUG_ON in core/mm.c to prevent this ever happening again. Signed-off-by:
Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Maarten Lankhorst authored
Some registers were not initialized in init, this causes them to be uninitialized after suspend. Signed-off-by:
Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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Ilia Mirkin authored
Commit dceef5d8 (drm/nouveau/fb: initialise vram controller as pfb sub-object) moved some code around and introduced these null derefs. pfb->ram is set to the new ram object outside of this ctor. Reported-by:
Ronald Uitermark <ronald645@gmail.com> Tested-by:
Ronald Uitermark <ronald645@gmail.com> Signed-off-by:
Ilia Mirkin <imirkin@alum.mit.edu> Signed-off-by:
Ben Skeggs <bskeggs@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirelessDavid S. Miller authored
John W. Linville says: ==================== Regarding the iwlwifi bits, Johannes says: "We revert an rfkill bugfix that unfortunately caused more bugs, shuffle some code to avoid touching the PCIe device before it's enabled and disconnect if firmware fails to do our bidding. I also have Stanislaw's fix to not crash in some channel switch scenarios." As for the mac80211 bits, Johannes says: "This time, I have one fix from Dan Carpenter for users of nl80211hdr_put(), and one fix from myself fixing a regression with the libertas driver." Along with the above... Dan Carpenter fixes some incorrectly placed "address of" operators in hostap that caused copying of junk data. Jussi Kivilinna corrects zd1201 to use an allocated buffer rather than the stack for a URB operation. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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