- Oct 08, 2014
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Jan Beulich authored
Signed-off-by:
Jan Beulich <jbeulich@suse.com> Link: http://lkml.kernel.org/r/542291CA0200007800038085@mail.emea.novell.com Signed-off-by:
Thomas Gleixner <tglx@linutronix.de>
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Jan Beulich authored
- don't include unneeded headers - drop redundant entry point label - complete unwind annotations - use .L prefix on local labels to not clutter the symbol table Signed-off-by:
Jan Beulich <jbeulich@suse.com> Link: http://lkml.kernel.org/r/5422917E0200007800038081@mail.emea.novell.com Signed-off-by:
Thomas Gleixner <tglx@linutronix.de>
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Jan Beulich authored
- don't include unneeded headers - don't open-code PER_CPU_VAR() - drop redundant entry point label - complete unwind annotations - use .L prefix on local label to not clutter the symbol table Signed-off-by:
Jan Beulich <jbeulich@suse.com> Link: http://lkml.kernel.org/r/542290BC020000780003807D@mail.emea.novell.com Signed-off-by:
Thomas Gleixner <tglx@linutronix.de>
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- Sep 24, 2014
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Oleg Nesterov authored
Trivial. We have "lib-y += thunk_$(BITS).o" at the start, no need to add thunk_64.o if !CONFIG_X86_32. Signed-off-by:
Oleg Nesterov <oleg@redhat.com> Acked-by:
Andy Lutomirski <luto@amacapital.net> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20140921184232.GB23727@redhat.com Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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Oleg Nesterov authored
___preempt_schedule() does SAVE_ALL/RESTORE_ALL but this is suboptimal, we do not need to save/restore the callee-saved register. And we already have arch/x86/lib/thunk_*.S which implements the similar asm wrappers, so it makes sense to redefine ___preempt_schedule() as "THUNK ..." and remove preempt.S altogether. Signed-off-by:
Oleg Nesterov <oleg@redhat.com> Reviewed-by:
Andy Lutomirski <luto@amacapital.net> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20140921184153.GA23727@redhat.com Signed-off-by:
Ingo Molnar <mingo@kernel.org>
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- Sep 23, 2014
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Linus Torvalds authored
This reverts commit 9cb0e394 . It causes my Sony Vaio Pro 11 to immediately reboot at startup. Acked-by:
Ingo Molnar <mingo@kernel.org> Cc: Peter Anvin <hpa@zytor.com> Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Matt Fleming <matt.fleming@intel.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) If the user gives us a msg_namelen of 0, don't try to interpret anything pointed to by msg_name. From Ani Sinha. 2) Fix some bnx2i/bnx2fc randconfig compilation errors. The gist of the issue is that we firstly have drivers that span both SCSI and networking. And at the top of that chain of dependencies we have things like SCSI_FC_ATTRS and SCSI_NETLINK which are selected. But since select is a sledgehammer and ignores dependencies, everything to select's SCSI_FC_ATTRS and/or SCSI_NETLINK has to also explicitly select their dependencies and so on and so forth. Generally speaking 'select' is supposed to only be used for child nodes, those which have no dependencies of their own. And this whole chain of dependencies in the scsi layer violates that rather strongly. So just make SCSI_NETLINK depend upon it's dependencies, and so on and so forth for the things selecting it (either directly or indirectly). From Anish Bhatt and Randy Dunlap. 3) Fix generation of blackhole routes in IPSEC, from Steffen Klassert. 4) Actually notice netdev feature changes in rtl_open() code, from Hayes Wang. 5) Fix divide by zero in bond enslaving, from Nikolay Aleksandrov. 6) Missing memory barrier in sunvnet driver, from David Stevens. 7) Don't leave anycast addresses around when ipv6 interface is destroyed, from Sabrina Dubroca. 8) Don't call efx_{arch}_filter_sync_rx_mode before addr_list_lock is initialized in SFC driver, from Edward Cree. 9) Fix missing DMA error checking in 3c59x, from Neal Horman. 10) Openvswitch doesn't emit OVS_FLOW_CMD_NEW notifications accidently, fix from Samuel Gauthier. 11) pch_gbe needs to select NET_PTP_CLASSIFY otherwise we can get a build error. 12) Fix macvlan regression wherein we stopped emitting broadcast/multicast frames over software devices. From Nicolas Dichtel. 13) Fix infiniband bug due to unintended overflow of skb->cb[], from Eric Dumazet. And add an assertion so this doesn't happen again. 14) dm9000_parse_dt() should return error pointers, not NULL. From Tobias Klauser. 15) IP tunneling code uses this_cpu_ptr() in preemptible contexts, fix from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (87 commits) net: bcmgenet: call bcmgenet_dma_teardown in bcmgenet_fini_dma net: bcmgenet: fix TX reclaim accounting for fragments ipv4: do not use this_cpu_ptr() in preemptible context dm9000: Return an ERR_PTR() in all error conditions of dm9000_parse_dt() r8169: fix an if condition r8152: disable ALDPS ipoib: validate struct ipoib_cb size net: sched: shrink struct qdisc_skb_cb to 28 bytes tg3: Work around HW/FW limitations with vlan encapsulated frames macvlan: allow to enqueue broadcast pkt on virtual device pch_gbe: 'select' NET_PTP_CLASSIFY. scsi: Use 'depends' with LIBFC instead of 'select'. openvswitch: restore OVS_FLOW_CMD_NEW notifications genetlink: add function genl_has_listeners() lib: rhashtable: remove second linux/log2.h inclusion net: allow macvlans to move to net namespace 3c59x: Fix bad offset spec in skb_frag_dma_map 3c59x: Add dma error checking and recovery sparc: bpf_jit: fix support for ldx/stx mem and SKF_AD_VLAN_TAG can: at91_can: add missing prepare and unprepare of the clock ...
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git://git.linaro.org/people/mike.turquette/linuxLinus Torvalds authored
Pull clock layer fixes from Mike Turquette: "The fixes for the clock tree are mostly run-time bugs in clock drivers. The fixes for TI DRA7 remove divide-by-zero errors. The recently merged AT91 clock driver fixes some bad error checking and the QCOM driver fix restores audio for that platform, a clear regression. A list iteration bug in the framework core was hit recently and is fixed up here. Finally a compilation warning is fixed for efm32gg, which is also a regression fix" * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux: clk/efm32gg: fix dt init prototype clk: prevent erronous parsing of children during rate change clk: rockchip: Fix the clocks for i2c1 and i2c2 clk: qcom: Fix sdc 144kHz frequency entry clk: at91: fix num_parents test in at91sam9260 slow clk implementation clk: ti: dra7-atl: Provide error check for incoming parameters in set_rate clk: ti: divider: Provide error check for incoming parameters in set_rate
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Linus Torvalds authored
Merge tag 'fscache-fixes-20140917' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs Pull fs-cache fixes from David Howells: - Put a timeout in releasepage() to deal with a recursive hang between the memory allocator, writeback, ext4 and fscache under memory pressure. - Fix a pair of refcount bugs in the fscache error handling. - Remove a couple of unused pagevecs. - The cachefiles requirement that the base directory support rename should permit rename2 as an alternative - otherwise certain filesystems cannot now be used as backing stores (such as ext4). * tag 'fscache-fixes-20140917' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: CacheFiles: Handle rename2 cachefiles: remove two unused pagevecs. FS-Cache: refcount becomes corrupt under vma pressure. FS-Cache: Reduce cookie ref count if submit fails. FS-Cache: Timeout for releasepage()
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David S. Miller authored
Florian Fainelli says: ==================== net: bcmgenet: TX reclaim and DMA fixes This patch set contains one fix for an accounting problem while reclaiming transmitted buffers having fragments, and the second fix is to make sure that the DMA shutdown is properly controlled. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Florian Fainelli authored
We should not be manipulaging the DMA_CTRL registers directly by writing 0 to them to disable DMA. This is an operation that needs to be timed to make sure the DMA engines have been properly stopped since their state machine stops on a packet boundary, not immediately. Make sure that tha bcmgenet_fini_dma() calls bcmgenet_dma_teardown() to ensure a proper DMA engine state. As a result, we need to reorder the function bodies to resolve the use dependency. Fixes: 1c1008c7 ("net: bcmgenet: add main driver file") Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Florian Fainelli authored
The GENET driver supports SKB fragments, and succeeds in transmitting them properly, but when reclaiming these transmitted fragments, we will only update the count of free buffer descriptors by 1, even for SKBs with fragments. This leads to the networking stack thinking it has more room than the hardware has when pushing new SKBs, and backing off consequently because we return NETDEV_TX_BUSY. Fix this by accounting for the SKB nr_frags plus one (itself) and update ring->free_bds accordingly with that value for each iteration loop in __bcmgenet_tx_reclaim(). Fixes: 1c1008c7 ("net: bcmgenet: add main driver file") Signed-off-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
this_cpu_ptr() in preemptible context is generally bad Sep 22 05:05:55 br kernel: [ 94.608310] BUG: using smp_processor_id() in preemptible [00000000] code: ip/2261 Sep 22 05:05:55 br kernel: [ 94.608316] caller is tunnel_dst_set.isra.28+0x20/0x60 [ip_tunnel] Sep 22 05:05:55 br kernel: [ 94.608319] CPU: 3 PID: 2261 Comm: ip Not tainted 3.17.0-rc5 #82 We can simply use raw_cpu_ptr(), as preemption is safe in these contexts. Should fix https://bugzilla.kernel.org/show_bug.cgi?id=84991 Signed-off-by:
Eric Dumazet <edumazet@google.com> Reported-by:
Joe <joe9mail@gmail.com> Fixes: 9a4aa9af ("ipv4: Use percpu Cache route in IP tunnels") Acked-by:
Tom Herbert <therbert@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsecDavid S. Miller authored
Steffen Klassert says: ==================== pull request (net): ipsec 2014-09-22 We generate a blackhole or queueing route if a packet matches an IPsec policy but a state can't be resolved. Here we assume that dst_output() is called to kill these packets. Unfortunately this assumption is not true in all cases, so it is possible that these packets leave the system without the necessary transformations. This pull request contains two patches to fix this issue: 1) Fix for blackhole routed packets. 2) Fix for queue routed packets. Both patches are serious stable candidates. Please pull or let me know if there are problems. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
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Tobias Klauser authored
In one error condition dm9000_parse_dt() returns NULL, however the return value is checked using IS_ERR() in dm9000_probe(), leading to the error not being properly propagated if CONFIG_OF is not enabled or the device tree data is not available. Fix this by also returning an ERR_PTR() in this case. Fixes: 0b8bf1ba (net: dm9000: Allow instantiation using device tree) Signed-off-by:
Tobias Klauser <tklauser@distanz.ch> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Dan Carpenter authored
There is an extra semi-colon so __rtl8169_set_features() is called every time. Fixes: 929a031d ('r8169: adjust __rtl8169_set_features') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
Hayes Wang <hayeswang@realtek.com>--> Signed-off-by:
David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull KVM fixes from Paolo Bonzini: "Two very simple bugfixes, affecting all supported architectures" [ Two? There's three commits in here. Oh well, I guess Paolo didn't count the preparatory symbol export ] * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: correct null pid check in kvm_vcpu_yield_to() KVM: check for !is_zero_pfn() in kvm_is_mmio_pfn() mm: export symbol dependencies of is_zero_pfn()
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hayeswang authored
If the hw is in ALDPS mode, the hw may have no response for accessing the most registers. Therefore, the ALDPS should be disabled before accessing the hw in rtl_ops.init(), rtl_ops.disable(), rtl_ops.up(), and rtl_ops.down(). Regardless of rtl_ops.enable(), because the hw wouldn't enter ALDPS mode when linking on. The hw would enter the ALDPS mode after several seconds when link down occurs and the ALDPS is enabled. Signed-off-by:
Hayes Wang <hayeswang@realtek.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
To catch future errors sooner. Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
We cannot make struct qdisc_skb_cb bigger without impacting IPoIB, or increasing skb->cb[] size. Commit e0f31d84 ("flow_keys: Record IP layer protocol in skb_flow_dissect()") broke IPoIB. Only current offender is sch_choke, and this one do not need an absolutely precise flow key. If we store 17 bytes of flow key, its more than enough. (Its the actual size of flow_keys if it was a packed structure, but we might add new fields at the end of it later) Signed-off-by:
Eric Dumazet <edumazet@google.com> Fixes: e0f31d84 ("flow_keys: Record IP layer protocol in skb_flow_dissect()") Signed-off-by:
David S. Miller <davem@davemloft.net>
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Vlad Yasevich authored
TG3 appears to have an issue performing TSO and checksum offloading correclty when the frame has been vlan encapsulated (non-accelrated). In these cases, tcp checksum is not correctly updated. This patch attempts to work around this issue. After the patch, 802.1ad vlans start working correctly over tg3 devices. CC: Prashant Sreedharan <prashant@broadcom.com> CC: Michael Chan <mchan@broadcom.com> Signed-off-by:
Vladislav Yasevich <vyasevic@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Nicolas Dichtel authored
Since commit 412ca155 ("macvlan: Move broadcasts into a work queue"), the driver uses tx_queue_len of the master device as the limit of packets enqueuing. Problem is that virtual drivers have this value set to 0, thus all broadcast packets were rejected. Because tx_queue_len was arbitrarily chosen, I replace it with a static limit of 1000 (also arbitrarily chosen). CC: Herbert Xu <herbert@gondor.apana.org.au> Reported-by:
Thibaut Collet <thibaut.collet@6wind.com> Suggested-by:
Thibaut Collet <thibaut.collet@6wind.com> Tested-by:
Thibaut Collet <thibaut.collet@6wind.com> Signed-off-by:
Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
Fixes the following randconfig build failure: > drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c: In function > ‘pch_ptp_match’: > drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c:130:2: error: > implicit declaration of function ‘ptp_classify_raw’ > [-Werror=implicit-function-declaration] > if (ptp_classify_raw(skb) == PTP_CLASS_NONE) > ^ > cc1: some warnings being treated as errors > make[5]: *** [drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.o] Error 1 Reported-by:
Jim Davis <jim.epost@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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David S. Miller authored
LIBFC depends upon SCSI_FC_ATTRS and select's CRC32C. The only alternative would be to 'select' CRC32C and all of SCSI_FC_ATTRS direct and indirect dependencies in the Kconfig section for every LIBFCOE user which makes little sense. Subsequently, use 'depends' instead of 'select' for LIBFCOE too. Signed-off-by:
David S. Miller <davem@davemloft.net>
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- Sep 22, 2014
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds authored
Pull workqueue fix from Tejun Heo: "create_singlethread_workqueue() is the old interface which is kept around for backward compatibility - each should be reviewed to determine whether singlethread usage was to save worker threads or for ordering guarantee and whether it's depended upon by memory reclaim path. While adding NUMA support for unbound workqueues during v3.10, I forgot to update it breaking the singlethread and ordering properties on NUMA setups. The breakage was unfortunately rather subtle and went without being reported until now. The only missing piece is __WQ_ORDERED flag which makes the unbounded workqueue use a single backend queue across different NUMA nodes. It's fixed by making create_singlethread_workqueue() wrap alloc_ordered_workqueue() so that possible future updates are inherited automatically" * 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: apply __WQ_ORDERED to create_singlethread_workqueue()
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Anton Altaparmakov authored
On 32-bit architectures, the legacy buffer_head functions are not always handling the sector number with the proper 64-bit types, and will thus fail on 4TB+ disks. Any code that uses __getblk() (and thus bread(), breadahead(), sb_bread(), sb_breadahead(), sb_getblk()), and calls it using a 64-bit block on a 32-bit arch (where "long" is 32-bit) causes an inifinite loop in __getblk_slow() with an infinite stream of errors logged to dmesg like this: __find_get_block_slow() failed. block=6740375944, b_blocknr=2445408648 b_state=0x00000020, b_size=512 device sda1 blocksize: 512 Note how in hex block is 0x191C1F988 and b_blocknr is 0x91C1F988 i.e. the top 32-bits are missing (in this case the 0x1 at the top). This is because grow_dev_page() is broken and has a 32-bit overflow due to shifting the page index value (a pgoff_t - which is just 32 bits on 32-bit architectures) left-shifted as the block number. But the top bits to get lost as the pgoff_t is not type cast to sector_t / 64-bit before the shift. This patch fixes this issue by type casting "index" to sector_t before doing the left shift. Note this is not a theoretical bug but has been seen in the field on a 4TiB hard drive with logical sector size 512 bytes. This patch has been verified to fix the infinite loop problem on 3.17-rc5 kernel using a 4TB disk image mounted using "-o loop". Without this patch doing a "find /nt" where /nt is an NTFS volume causes the inifinite loop 100% reproducibly whilst with the patch it works fine as expected. Signed-off-by:
Anton Altaparmakov <aia21@cantab.net> Cc: stable@vger.kernel.org Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Sam Bobroff authored
Correct a simple mistake of checking the wrong variable before a dereference, resulting in the dereference not being properly protected by rcu_dereference(). Signed-off-by:
Sam Bobroff <sam.bobroff@au1.ibm.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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Linus Torvalds authored
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git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: "Fixes for ARM, the most notable being the fix from Nathan Lynch to fix the state of various registers during execve, to ensure that data can't be leaked between two executables. Fixes from Victor Kamensky for get_user() on big endian platforms, since the addition of 8-byte get_user() support broke these fairly badly. A fix from Sudeep Holla for affinity setting when hotplugging CPU 0. A fix from Stephen Boyd for a perf-induced sleep attempt while atomic. Lastly, a correctness fix for emulation of the SWP instruction on ARMv7+, and a fix for wrong carry handling when updating the translation table base address on LPAE platforms" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8149/1: perf: Don't sleep while atomic when enabling per-cpu interrupts ARM: 8148/1: flush TLS and thumbee register state during exec ARM: 8151/1: add missing exports for asm functions required by get_user macro ARM: 8137/1: fix get_user BE behavior for target variable with size of 8 bytes ARM: 8135/1: Fix in-correct barrier usage in SWP{B} emulation ARM: 8133/1: use irq_set_affinity with force=false when migrating irqs ARM: 8132/1: LPAE: drop wrong carry flag correction after adding TTBR1_OFFSET
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull media fixes from Mauro Carvalho Chehab: "some media bug fixes: - a Kconfig dependency issue - some fixes for af9033/it913x demod to be more reliable and address a performance regression - cx18: fix an oops on devices with tda8290 tuner - two new USB IDs for af9035 - a couple fixes on smapp driver" * tag 'media-v3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] af9035: new IDs: add support for PCTV 78e and PCTV 79e [media] af9033: feed clock to RF tuner [media] it913x: init tuner on attach [media] af9033: update IT9135 tuner inittabs [media] Kconfig: do not select SPI bus on sub-driver auto-select [media] cx18: fix kernel oops with tda8290 tuner [media] smiapp: Set sub-device owner [media] smiapp: Fix power count handling
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- Sep 21, 2014
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging / IIO fixes from Greg KH: "Here are some IIO and Staging driver fixes for 3.17-rc6. They are all pretty simple, and resolve reported issues" * tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: vt6655: buffer overflow in ioctl iio:magnetometer: bugfix magnetometers gain values iio: adc: at91: don't use the last converted data register iio: adc: xilinx-xadc: assign auxiliary channels address correctly iio: meter: ade7758: Fix indio_dev->trig assignment iio: inv_mpu6050: Fix indio_dev->trig assignment iio: gyro: itg3200: Fix indio_dev->trig assignment iio: st_sensors: Fix indio_dev->trig assignment iio: hid_sensor_hub: Fix indio_dev->trig assignment iio: adc: ad_sigma_delta: Fix indio_dev->trig assignment iio: accel: bma180: Fix indio_dev->trig assignment iio:trigger: modify return value for iio_trigger_get iio:inkern: fix overwritten -EPROBE_DEFER in of_iio_channel_get_by_name
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes / quirks from Greg KH: "Here are some USB and PHY fixes and quirks for 3.17-rc6. Nothing major, just a few things that have been reported" * tag 'usb-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: storage: Add quirks for Entrega/Xircom USB to SCSI converters USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI adapter USB: storage: Add quirk for Adaptec USBConnect 2000 USB-to-SCSI Adapter USB: EHCI: unlink QHs even after the controller has stopped phy: spear1340-miphy: fix driver dependencies phy: spear1310-miphy: fix driver dependencies phy: miphy365x: Fix off-by-one error
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds authored
Pull SCSI target fixes from Nicholas Bellinger: "Here are the target pending fixes for v3.17-rc6. Included are Sagi's long overdue fixes related to iser-target shutdown, along with a couple of fixes from Sebastian related to ALUA Referrals changes that when in during the v3.14 time-frame. Also included are a few iscsi-target fixes, most recently of which where found during Joern's Coverity scanning of target code" * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: iscsi-target: avoid NULL pointer in iscsi_copy_param_list failure iscsi-target: Fix memory corruption in iscsit_logout_post_handler_diffcid target: Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORE target: Fix user data segment multiplier in spc_emulate_evpd_b3() iscsi-target: Ignore ICF_GOT_LAST_DATAOUT during Data-Out ITT lookup Target/iser: Fix initiator_depth and responder_resources Target/iser: Avoid calling rdma_disconnect twice Target/iser: Don't put isert_conn inside disconnected handler Target/iser: Get isert_conn reference once got to connected_handler
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "A bunch of radeon fixes for oops on module unload, and problems with resetting the dma engine, one nouveau fix for black boxes in rendering on my mbp retina, one sti fix, and a couple of intel fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau: ltc/gf100-: fix cbc issues on certain boards drm/bochs: add missing drm_connector_register call drm/cirrus: add missing drm_connector_register call drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page drm/nouveau/runpm: fix module unload drm/radeon/px: fix module unload vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops drm/radeon: don't reset dma on r6xx-evergreen init drm/radeon: don't reset sdma on CIK init drm/radeon: don't reset dma on NI/SI init drm/radeon/dpm: fix resume on mullins drm/radeon: Disable HDP flush before every CS again for < r600 drm/radeon: delete unused PTE_* defines drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chv drm: sti: do not iterate over the info frame array drm/i915: Fix SRC_COPY width on 830/845g
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- Sep 20, 2014
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Ben Skeggs authored
A mismatch between FB and LTC's idea of how big a large page is causes issues such as black "holes" in rendering to occur on some boards (those where LTC is configured for 64KiB large pages) when compression is used. Confirmed to fix at least the GK107 MBP. Signed-off-by:
Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org Signed-off-by:
Dave Airlie <airlied@redhat.com>
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git://people.freedesktop.org/~agd5f/linuxDave Airlie authored
single fix for regression on rs4xx/rs690/rs740 * 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page
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Gerd Hoffmann authored
Signed-off-by:
Gerd Hoffmann <kraxel@redhat.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Gerd Hoffmann authored
Signed-off-by:
Gerd Hoffmann <kraxel@redhat.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Dan Carpenter authored
->u.generic_elem.len is a user controlled number between 0-255. We should limit it to avoid memory corruption. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman authored
Merge tag 'iio-fixes-3.17a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: First round of IIO fixes for the 3.17 cycle. * Fix an overwritten error return that can prevent deferred probing when using of_iio_channel_get_by_name * A series that deals with an incorrect reference count when the default trigger is set within the main probe routine for a driver. Can result in a double free if the trigger is changed. * Fix a buglet with xilinx-xadc concerning setup of the address for an aux channel. * At91 adc driver could sometimes get a touchscreen reading rather than the intended adc channel. This is fixed by using the channel data register instead. * Fix some ST magnetometer gain values that differ in production parts from the prerelease ones used for driver development.
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