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af4de1b David S. Miller 24 September 2014, 17:44:16 UTC mips: Update some more defconfigs which were missing CONFIG_NET. Commit df568d8e ("scsi: Use 'depends' with LIBFC instead of 'select'.") removed what happened to be the only instance of 'select NET'. Defconfigs that were relying on the select now lack networking support. Signed-off-by: David S. Miller <davem@davemloft.net> 24 September 2014, 17:44:16 UTC
1ab0b8b Michal Marek 23 September 2014, 15:44:04 UTC sparc: Set CONFIG_NET=y in defconfigs Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET instead of selecting NET") removed what happened to be the only instance of 'select NET'. Defconfigs that were relying on the select now lack networking support. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: sparclinux@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net> 24 September 2014, 17:38:30 UTC
925f7fa Michal Marek 23 September 2014, 15:44:03 UTC sh: Set CONFIG_NET=y in defconfigs Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET instead of selecting NET") removed what happened to be the only instance of 'select NET'. Defconfigs that were relying on the select now lack networking support. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: linux-sh@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net> 24 September 2014, 17:38:30 UTC
853e3e1 Michal Marek 23 September 2014, 15:44:02 UTC powerpc: Set CONFIG_NET=y in defconfigs Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET instead of selecting NET") removed what happened to be the only instance of 'select NET'. Defconfigs that were relying on the select now lack networking support. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net> 24 September 2014, 17:38:29 UTC
25fee47 Michal Marek 23 September 2014, 15:44:01 UTC parisc: Set CONFIG_NET=y in defconfigs Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET instead of selecting NET") removed what happened to be the only instance of 'select NET'. Defconfigs that were relying on the select now lack networking support. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: linux-parisc@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net> 24 September 2014, 17:38:29 UTC
d1630f9 Michal Marek 23 September 2014, 15:44:00 UTC mips: Set CONFIG_NET=y in defconfigs Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET instead of selecting NET") removed what happened to be the only instance of 'select NET'. Defconfigs that were relying on the select now lack networking support. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: linux-mips@linux-mips.org Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net> 24 September 2014, 17:38:29 UTC
98f75b8 Linus Torvalds 23 September 2014, 01:23:33 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 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 ... 23 September 2014, 01:23:33 UTC
9478303 Linus Torvalds 23 September 2014, 01:18:55 UTC Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux 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 23 September 2014, 01:18:55 UTC
e2519c2 Linus Torvalds 23 September 2014, 00:52:16 UTC 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() 23 September 2014, 00:52:16 UTC
e18b7fa David S. Miller 22 September 2014, 22:38:53 UTC Merge branch 'bcmgenet' 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> 22 September 2014, 22:38:53 UTC
4a0c081 Florian Fainelli 22 September 2014, 18:54:43 UTC net: bcmgenet: call bcmgenet_dma_teardown in bcmgenet_fini_dma 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: 1c1008c793fa ("net: bcmgenet: add main driver file") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 22 September 2014, 22:38:40 UTC
478a010 Florian Fainelli 22 September 2014, 18:54:42 UTC net: bcmgenet: fix TX reclaim accounting for fragments 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: 1c1008c793fa ("net: bcmgenet: add main driver file") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 22 September 2014, 22:38:40 UTC
a35165c Eric Dumazet 22 September 2014, 17:38:16 UTC ipv4: do not use this_cpu_ptr() in preemptible context 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: 9a4aa9af447f ("ipv4: Use percpu Cache route in IP tunnels") Acked-by: Tom Herbert <therbert@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> 22 September 2014, 22:31:18 UTC
84de67b David S. Miller 22 September 2014, 20:41:41 UTC Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec 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> 22 September 2014, 20:41:41 UTC
09f3756 Tobias Klauser 19 September 2014, 14:16:25 UTC dm9000: Return an ERR_PTR() in all error conditions of dm9000_parse_dt() 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: 0b8bf1baabe5 (net: dm9000: Allow instantiation using device tree) Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net> 22 September 2014, 20:02:34 UTC
85911d7 Dan Carpenter 19 September 2014, 10:40:25 UTC r8169: fix an if condition There is an extra semi-colon so __rtl8169_set_features() is called every time. Fixes: 929a031dfd62 ('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> 22 September 2014, 19:19:17 UTC
b0e2a55 Linus Torvalds 22 September 2014, 18:58:23 UTC Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm 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() 22 September 2014, 18:58:23 UTC
d70b113 hayeswang 19 September 2014, 07:17:18 UTC r8152: disable ALDPS 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> 22 September 2014, 18:54:19 UTC
b49fe36 Eric Dumazet 18 September 2014, 18:00:27 UTC ipoib: validate struct ipoib_cb size To catch future errors sooner. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> 22 September 2014, 18:29:55 UTC
2571178 Eric Dumazet 18 September 2014, 15:02:05 UTC net: sched: shrink struct qdisc_skb_cb to 28 bytes We cannot make struct qdisc_skb_cb bigger without impacting IPoIB, or increasing skb->cb[] size. Commit e0f31d849867 ("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: e0f31d849867 ("flow_keys: Record IP layer protocol in skb_flow_dissect()") Signed-off-by: David S. Miller <davem@davemloft.net> 22 September 2014, 18:21:47 UTC
476c188 Vlad Yasevich 18 September 2014, 14:31:17 UTC tg3: Work around HW/FW limitations with vlan encapsulated frames 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> 22 September 2014, 18:20:23 UTC
07d92d5 Nicolas Dichtel 17 September 2014, 08:08:08 UTC macvlan: allow to enqueue broadcast pkt on virtual device Since commit 412ca1550cbe ("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> 22 September 2014, 18:10:07 UTC
4e5f9ef David S. Miller 22 September 2014, 17:25:51 UTC pch_gbe: 'select' NET_PTP_CLASSIFY. 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> 22 September 2014, 17:25:51 UTC
df568d8 David S. Miller 22 September 2014, 17:14:33 UTC scsi: Use 'depends' with LIBFC instead of 'select'. 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> 22 September 2014, 17:14:33 UTC
7c9a373 Linus Torvalds 22 September 2014, 15:42:55 UTC Merge branch 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 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() 22 September 2014, 15:42:55 UTC
f2d5a94 Anton Altaparmakov 22 September 2014, 00:53:03 UTC Fix nasty 32-bit overflow bug in buffer i/o code. 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> 22 September 2014, 15:41:16 UTC
27fbe64 Sam Bobroff 18 September 2014, 23:40:41 UTC KVM: correct null pid check in kvm_vcpu_yield_to() 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> 22 September 2014, 11:21:29 UTC
0f33be0 Linus Torvalds 21 September 2014, 22:43:02 UTC Linux 3.17-rc6 21 September 2014, 22:43:02 UTC
dae0af7 Linus Torvalds 21 September 2014, 19:11:52 UTC Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 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 21 September 2014, 19:11:52 UTC
c1f03b4 Linus Torvalds 21 September 2014, 17:56:50 UTC Merge tag 'media-v3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 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 21 September 2014, 17:56:50 UTC
3c2ea70 Linus Torvalds 20 September 2014, 17:43:37 UTC Merge tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging 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 20 September 2014, 17:43:37 UTC
c1fb79e Linus Torvalds 20 September 2014, 17:42:56 UTC Merge tag 'usb-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb 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 20 September 2014, 17:42:56 UTC
0d95143 Linus Torvalds 20 September 2014, 17:41:38 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending 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 20 September 2014, 17:41:38 UTC
1734a6e Linus Torvalds 20 September 2014, 17:10:14 UTC Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux 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 20 September 2014, 17:10:14 UTC
fe3d9c4 Ben Skeggs 20 September 2014, 07:39:00 UTC drm/nouveau: ltc/gf100-: fix cbc issues on certain boards 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> 20 September 2014, 07:42:25 UTC
92a32a4 Dave Airlie 20 September 2014, 07:23:37 UTC Merge branch 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux into drm-fixes 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 20 September 2014, 07:23:37 UTC
b1fb012 Gerd Hoffmann 19 September 2014, 08:11:37 UTC drm/bochs: add missing drm_connector_register call Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 20 September 2014, 07:23:05 UTC
c526709 Gerd Hoffmann 19 September 2014, 08:11:36 UTC drm/cirrus: add missing drm_connector_register call Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> 20 September 2014, 07:22:16 UTC
ed87c2b Dan Carpenter 19 September 2014, 10:43:11 UTC staging: vt6655: buffer overflow in ioctl ->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> 19 September 2014, 22:32:20 UTC
922b83b Greg Kroah-Hartman 19 September 2014, 22:29:39 UTC 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. 19 September 2014, 22:29:39 UTC
c80b449 Mark 17 September 2014, 18:15:43 UTC USB: storage: Add quirks for Entrega/Xircom USB to SCSI converters This patch adds quirks for Entrega Technologies (later Xircom PortGear) USB- SCSI converters. They use Shuttle Technology EUSB-01/EUSB-S1 chips. The US_FL_SCM_MULT_TARG quirk is needed to allow multiple devices on the SCSI chain to be accessed. Without it only the (single) device with SCSI ID 0 can be used. The standalone converter sold by Entrega had model number U1-SC25. Xircom acquired Entrega and re-branded the product line PortGear. The PortGear USB to SCSI Converter (model PGSCSI) is internally identical to the Entrega product, but later models may use a different USB ID. The Entrega-branded units have USB ID 1645:0007, as does my Xircom PGSCSI, but the Windows and Macintosh drivers also support 085A:0028. Entrega also sold the "Mac USB Dock", which provides two USB ports, a Mac (8-pin mini-DIN) serial port and a SCSI port. It appears to the computer as a four-port hub, USB-serial, and USB-SCSI converters. The USB-SCSI part may have initially used the same ID as the standalone U1-SC25 (1645:0007), but later production used 085A:0026. My Xircom PortGear PGSCSI has bcdDevice=0x0100. Units with bcdDevice=0x0133 probably also exist. This patch adds quirks for 1645:0007, 085A:0026 and 085A:0028. The Windows driver INF file also mentions 085A:0032 "PortStation SCSI Module", but I couldn't find any mention of that actually existing in the wild; perhaps it was cancelled before release? Signed-off-by: Mark Knibbs <markk@clara.co.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19 September 2014, 22:01:38 UTC
b6a3ed6 Mark 16 September 2014, 15:51:41 UTC USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI adapter Hi, The Ariston Technologies iConnect 025 and iConnect 050 (also known as e.g. iSCSI-50) are SCSI-USB converters which use Shuttle Technology/SCM Microsystems chips. Only the connectors differ; both have the same USB ID. The US_FL_SCM_MULT_TARG quirk is required to use SCSI devices with ID other than 0. I don't have one of these, but based on the other entries for Shuttle/ SCM-based converters this patch is very likely correct. I used 0x0000 and 0x9999 for bcdDeviceMin and bcdDeviceMax because I'm not sure which bcdDevice value the products use. Signed-off-by: Mark Knibbs <markk@clara.co.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19 September 2014, 22:01:38 UTC
67d365a Mark 16 September 2014, 15:22:50 UTC USB: storage: Add quirk for Adaptec USBConnect 2000 USB-to-SCSI Adapter The Adaptec USBConnect 2000 is another SCSI-USB converter which uses Shuttle Technology/SCM Microsystems chips. The US_FL_SCM_MULT_TARG quirk is required to use SCSI devices with ID other than 0. I don't have a USBConnect 2000, but based on the other entries for Shuttle/ SCM-based converters this patch is very likely correct. I used 0x0000 and 0x9999 for bcdDeviceMin and bcdDeviceMax because I'm not sure which bcdDevice value the product uses. Signed-off-by: Mark Knibbs <markk@clara.co.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19 September 2014, 22:01:38 UTC
7312b5d Alan Stern 17 September 2014, 15:23:54 UTC USB: EHCI: unlink QHs even after the controller has stopped Old code in ehci-hcd tries to expedite disabling endpoints after the controller has stopped, by destroying the endpoint's associated QH without first unlinking the QH. This was necessary back when the driver wasn't so careful about keeping track of the controller's state. But now we are careful about it, and the driver knows that when the controller isn't running, no unlinking delay is needed. Furthermore, skipping the unlink step will trigger a BUG() in qh_destroy() when the preceding QH is released, because the link pointer will be non-NULL. Removing the lines that skip the unlinking step and go directly to QH_STATE_IDLE fixes the problem. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Joe Lawrence <joe.lawrence@stratus.com> Tested-by: Joe Lawrence <joe.lawrence@stratus.com> CC: <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 19 September 2014, 21:59:17 UTC
2d23d8b Greg Kroah-Hartman 19 September 2014, 21:58:20 UTC Merge tag 'for_3.17-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-linus Kishon writes: misc fixes in PHY drivers 19 September 2014, 21:58:20 UTC
afbe7af David S. Miller 19 September 2014, 21:34:25 UTC Merge tag 'linux-can-fixes-for-3.17-20140918' of git://gitorious.org/linux-can/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2014-09-18 this is a pull request of 8 patches for current net. A patch by Roger Quadros for the c_can driver fixes the swapped parameters of the c_can_hw_raminit_ti() function. Oliver Hartkopp adds the missing PCI ids to the peak_pci driver to support the single channel PCAN ExpressCard 34 adapter. David Dueck converts the at91_can driver to use proper clock handling functions. Then there are 5 patches by David Jander and me which fix several mailbox related problems in the flexcan driver. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 19 September 2014, 21:34:25 UTC
9b67aa4 Samuel Gauthier 18 September 2014, 08:31:04 UTC openvswitch: restore OVS_FLOW_CMD_NEW notifications Since commit fb5d1e9e127a ("openvswitch: Build flow cmd netlink reply only if needed."), the new flows are not notified to the listeners of OVS_FLOW_MCGROUP. This commit fixes the problem by using the genl function, ie genl_has_listerners() instead of netlink_has_listeners(). Signed-off-by: Samuel Gauthier <samuel.gauthier@6wind.com> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net> 19 September 2014, 21:28:26 UTC
0d56637 Nicolas Dichtel 18 September 2014, 08:31:03 UTC genetlink: add function genl_has_listeners() This function is the counterpart of the function netlink_has_listeners(). Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net> 19 September 2014, 21:28:26 UTC
b3f2512 Fabian Frederick 17 September 2014, 19:07:19 UTC lib: rhashtable: remove second linux/log2.h inclusion linux/log2.h was included twice. Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: David S. Miller <davem@davemloft.net> 19 September 2014, 21:08:52 UTC
0d0162e Francesco Ruggeri 17 September 2014, 17:40:44 UTC net: allow macvlans to move to net namespace I cannot move a macvlan interface created on top of a bonding interface to a different namespace: % ip netns add dummy0 % ip link add link bond0 mac0 type macvlan % ip link set mac0 netns dummy0 RTNETLINK answers: Invalid argument % The problem seems to be that commit f9399814927a ("bonding: Don't allow bond devices to change network namespaces.") sets NETIF_F_NETNS_LOCAL on bonding interfaces, and commit 797f87f83b60 ("macvlan: fix netdev feature propagation from lower device") causes macvlan interfaces to inherit its features from the lower device. NETIF_F_NETNS_LOCAL should not be inherited from the lower device by a macvlan. Patch tested on 3.16. Signed-off-by: Francesco Ruggeri <fruggeri@arista.com> Acked-by: Cong Wang <cwang@twopensource.com> Signed-off-by: David S. Miller <davem@davemloft.net> 19 September 2014, 21:07:20 UTC
8f665f6 David S. Miller 19 September 2014, 20:33:15 UTC Merge tag 'master-2014-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== pull request: wireless 2014-09-17 Please pull this batch of fixes intended for the 3.17 stream... Arend van Spriel sends a trio of minor brcmfmac fixes, including a fix for a Kconfig/build issue, a fix for a crash (null reference), and a regression fix related to event handling on a P2P interface. Hante Meuleman follows-up with a brcmfmac fix for a memory leak. Johannes Stezenbach brings an ath9k_htc fix for a regression related to hardware decryption offload. Marcel Holtmann delivers a one-liner to properly mark a device ID table in rfkill-gpio. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 19 September 2014, 20:33:15 UTC
8400dd0 Neil Horman 17 September 2014, 13:04:45 UTC 3c59x: Fix bad offset spec in skb_frag_dma_map Recently aded the use of skb_frag_dma_map to 3c59x, but didn't realize it automatically included the frag_offset internally, as well as provided an option to specify an extra offset in the parameter list. We need to specify an offset of 0 in the parameter list to avoid skb corruption that results in lost connections. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: Linux Kernel list <linux-kernel@vger.kernel.org> CC: "David S. Miller" <davem@davemloft.net> CC: Meelis Roos <mroos@linux.ee> Tested-by: Meelis Roos <mroos@linux.ee> 19 September 2014, 20:28:57 UTC
6f2b6a3 Neil Horman 17 September 2014, 13:04:44 UTC 3c59x: Add dma error checking and recovery Noted that 3c59x has no checks on transmit for failed DMA mappings, and no ability to unmap fragments when a single map fails in the middle of a transmit. This patch provides error checking to ensure that dma mappings work properly, and unrolls an skb mapping if a fragmented skb transmission has a mapping failure to prevent leaks. Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: Linux Kernel list <linux-kernel@vger.kernel.org> CC: "David S. Miller" <davem@davemloft.net> CC: Meelis Roos <mroos@linux.ee> Tested-by: Meelis Roos <mroos@linux.ee> 19 September 2014, 20:28:57 UTC
46be7b7 Linus Torvalds 19 September 2014, 20:10:53 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes from Chris Mason: "I've got a revert to fix a regression with btrfs device registration, and Filipe has part two of his fsync fix from last week" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Revert "Btrfs: device_list_add() should not update list when mounted" Btrfs: set inode's logged_trans/last_log_commit after ranged fsync 19 September 2014, 20:10:53 UTC
81770f4 Linus Torvalds 19 September 2014, 20:07:49 UTC Merge tag 'nfs-for-3.17-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs Pull NFS client fixes from Trond Myklebust: "Highligts: - fix an Oops in nfs4_open_and_get_state - fix an Oops in the nfs4_state_manager - fix another bug in the close/open_downgrade code" * tag 'nfs-for-3.17-5' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFSv4: Fix another bug in the close/open_downgrade code NFSv4: nfs4_state_manager() vs. nfs_server_remove_lists() NFS: remove BUG possibility in nfs4_open_and_get_state 19 September 2014, 20:07:49 UTC
f6f2332 Alexei Starovoitov 17 September 2014, 01:32:58 UTC sparc: bpf_jit: fix support for ldx/stx mem and SKF_AD_VLAN_TAG fix several issues in sparc BPF JIT compiler. ldx/stx related: . classic BPF instructions that access mem[] slots were not setting SEEN_MEM flag, so stack wasn't allocated. Fix that by advertising correct flags . LDX/STX instructions were missing SEEN_XREG, so register value could have leaked to user space. Fix it. . since stack for mem[] slots is allocated with 'sub %sp' instead of 'save %sp', use %sp as base register instead of %fp. . ldx mem[0] means first slot in classic BPF which should have -4 offset instead of 0. . sparc64 needs 2047 stack bias as per ABI to access stack . emit_stmem() was using LD32I macro instead of ST32I SKF_AD_VLAN_TAG* related: . SKF_AD_VLAN_TAG_PRESENT must return 1 or 0 instead of '> 0' or 0 as per classic BPF de facto standard . SKF_AD_VLAN_TAG needs to mask the field correctly Fixes: 2809a2087cc4 ("net: filter: Just In Time compiler for sparc") Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net> 19 September 2014, 20:01:18 UTC
b29f83a Linus Torvalds 19 September 2014, 17:50:30 UTC Merge tag 'pci-v3.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI fixes from Bjorn Helgaas: "These fix: - Boot video device detection on dual-GPU Apple systems - Hotplug fiascos on VGA switcheroo with radeon & nouveau drivers - Boot hang on Freescale i.MX6 systems - Excessive "no hotplug settings from platform" warnings In particular: Enumeration - Don't default exclusively to first video device (Bruno Prémont) PCI device hotplug - Remove "no hotplug settings from platform" warning (Bjorn Helgaas) - Add pci_ignore_hotplug() for VGA switcheroo (Bjorn Helgaas) Freescale i.MX6 - Put LTSSM in "Detect" state before disabling (Lucas Stach)" * tag 'pci-v3.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: vgaarb: Drop obsolete #ifndef vgaarb: Don't default exclusively to first video device with mem+io ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug() PCI: Remove "no hotplug settings from platform" warning PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device PCI: imx6: Put LTSSM in "Detect" state before disabling it MAINTAINERS: Add Lucas Stach as co-maintainer for i.MX6 PCI driver 19 September 2014, 17:50:30 UTC
73030ef Linus Torvalds 19 September 2014, 17:46:48 UTC Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a set of three fixes. One represents a nasty shared tag map regression (another inverted condition) caused by recent SCSI MQ patches, one is a longstanding potential buffer overrun in the iscsi data buffer and the final one is a use after free for the rare bidirectional commands" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] fix for bidi use after free [SCSI] fix regression that accidentally disabled block-based tcq [SCSI] libiscsi: fix potential buffer overrun in __iscsi_conn_send_pdu 19 September 2014, 17:46:48 UTC
598a0c7 Linus Torvalds 19 September 2014, 17:31:36 UTC Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Ingo Molnar: "Two kernel side fixes: a kprobes fix and a perf_remove_from_context() fix (which does not yet fix the migration bug which is WIP)" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf: Fix a race condition in perf_remove_from_context() kprobes/x86: Free 'optinsn' cache when range check fails 19 September 2014, 17:31:36 UTC
7a5e878 Linus Torvalds 19 September 2014, 16:07:47 UTC Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: EFI fixes, a build fix, a page table dumping (debug) fix and a clang build fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi/arm64: Fix fdt-related memory reservation x86/mm: Apply the section attribute to the variable, not its type x86/efi: Fixup GOT in all boot code paths x86/efi: Only load initrd above 4g on second try x86-64, ptdump: Mark espfix area only if existent x86, irq: Fix build error caused by 9eabc99a635a77cbf09 19 September 2014, 16:07:47 UTC
9f47112 Linus Torvalds 19 September 2014, 16:06:39 UTC Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus Pull MIPS fixes from Ralf Baechle: "A fair number of build fixes for various configurations. Fixes to BPF, and the BCM47xx platform code, a preemption fix for the Loongson core, a syscall auditing fix, wire up the new getrandom and memfd_create. Several patches for EVA" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (30 commits) MIPS: SmartMIPS: Disable assembler warnings MIPS: Move CPU topology macros to topology.h MIPS: Wire up new syscalls getrandom and memfd_create. MIPS: Fix a warning for virt_to_page arch/mips/net/bpf_jit.c: fix failure check MIPS: COP2: CPP macro safety fixes. MIPS: Kconfig: Select SMP symbols for CMP MIPS: ZBOOT: add missing <linux/string.h> include MIPS: IP28: Fix/clean spaces.h MIPS: IP28: Select correct L1_CACHE_SHIFT MIPS: BCM63xx: delete double assignment MIPS: Spelling s/confugrations/configurations/ MIPS: OCTEON: make get_system_type() thread-safe MIPS: CPS: Initialize EVA before bringing up VPEs from secondary cores MIPS: Malta: EVA: Rename 'eva_entry' to 'platform_eva_init' MIPS: EVA: Add new EVA header MIPS: scall64-o32: Fix indirect syscall detection MIPS: syscall: Fix AUDIT value for O32 processes on MIPS64 MIPS: Loongson: Fix COP2 usage for preemptible kernel MIPS: NL: Fix nlm_xlp_defconfig build error ... 19 September 2014, 16:06:39 UTC
f81426a Daniel Gryniewicz 16 September 2014, 14:41:13 UTC [SCSI] fix for bidi use after free When ending a bi-directionional SCSI request, blk_finish_request() cleans up and frees the request, but scsi_release_bidi_buffers() tries to indirect through the request to find it's data buffers. This causes a panic due to a null pointer dereference. Move the call to scsi_release_bidi_buffers() before the call to blk_finish_request(). Signed-off-by: Daniel Gryniewicz <dang@linuxbox.com> Reviewed-by: Webb Scales <webbnh@hp.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 19 September 2014, 12:23:33 UTC
e8be1cf Christoph Hellwig 12 September 2014, 23:00:32 UTC [SCSI] fix regression that accidentally disabled block-based tcq The scsi blk-mq support accidentally flipped a conditional, which lead to never enabling block based tcq when using the legacy request path. Fixes: d285203cf647d7c9 scsi: add support for a blk-mq based I/O path. Reported-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 19 September 2014, 12:23:32 UTC
db9bfd6 Mike Christie 03 September 2014, 05:00:39 UTC [SCSI] libiscsi: fix potential buffer overrun in __iscsi_conn_send_pdu This patches fixes a potential buffer overrun in __iscsi_conn_send_pdu. This function is used by iscsi drivers and userspace to send iscsi PDUs/ commands. For login commands, we have a set buffer size. For all other commands we do not support data buffers. This was reported by Dan Carpenter here: http://www.spinics.net/lists/linux-scsi/msg66838.html Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com> 19 September 2014, 12:22:59 UTC
649ae75 Bjorn Helgaas 19 September 2014, 05:05:06 UTC Merge branch 'pci/vga'; commit '6a73336bde29' into for-linus * pci/vga: vgaarb: Drop obsolete #ifndef vgaarb: Don't default exclusively to first video device with mem+io * commit '6a73336bde29': PCI: Remove "no hotplug settings from platform" warning 19 September 2014, 05:05:06 UTC
226b6d8 Michel Dänzer 19 September 2014, 01:22:46 UTC drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83996 Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 19 September 2014, 01:52:29 UTC
235e6de Dave Airlie 19 September 2014, 00:34:34 UTC Merge tag 'drm-intel-fixes-2014-09-18' of git://anongit.freedesktop.org/drm-intel into drm-fixes couple of display fixes. * tag 'drm-intel-fixes-2014-09-18' of git://anongit.freedesktop.org/drm-intel: drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chv drm/i915: Fix SRC_COPY width on 830/845g 19 September 2014, 00:34:34 UTC
b5591bd Dave Airlie 19 September 2014, 00:34:06 UTC Merge branch 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux into drm-fixes - fix a resume hang on mullins - fix an oops on module unload with vgaswitcheroo (radeon and nouveau) - fix possible hangs DMA engine hangs due to hw bugs * 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux: 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 19 September 2014, 00:34:06 UTC
53beaa0 Alex Deucher 12 September 2014, 22:06:56 UTC drm/nouveau/runpm: fix module unload Use the new vga_switcheroo_fini_domain_pm_ops function to unregister the pm ops. Based on a patch from: Pali Rohár <pali.rohar@gmail.com> bug: https://bugzilla.kernel.org/show_bug.cgi?id=84431 Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Cc: Ben Skeggs <bskeggs@redhat.com> 18 September 2014, 23:22:37 UTC
2e97140 Alex Deucher 12 September 2014, 22:00:53 UTC drm/radeon/px: fix module unload Use the new vga_switcheroo_fini_domain_pm_ops function to unregister the pm ops. Based on a patch from: Pali Rohár <pali.rohar@gmail.com> bug: https://bugzilla.kernel.org/show_bug.cgi?id=84431 Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> 18 September 2014, 23:22:09 UTC
766a53d Alex Deucher 12 September 2014, 21:51:29 UTC vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops Drivers should call this on unload to unregister pmops. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=84431 Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Cc: Ben Skeggs <bskeggs@redhat.com> 18 September 2014, 23:21:20 UTC
c1789a2 Alex Deucher 18 September 2014, 14:23:04 UTC drm/radeon: don't reset dma on r6xx-evergreen init Otherwise we may lose the DMA golden settings which can lead to hangs, etc. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 18 September 2014, 22:57:09 UTC
799028d Alex Deucher 18 September 2014, 14:18:43 UTC drm/radeon: don't reset sdma on CIK init Otherwise we may lose the DMA golden settings which can lead to hangs, etc. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 18 September 2014, 22:57:09 UTC
31a25e2 Alex Deucher 17 September 2014, 21:41:04 UTC drm/radeon: don't reset dma on NI/SI init Otherwise we may lose the DMA golden settings which can lead to hangs, etc. bug: https://www.libreoffice.org/bugzilla/show_bug.cgi?id=83500 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 18 September 2014, 22:57:08 UTC
39da038 Alex Deucher 18 September 2014, 15:16:31 UTC drm/radeon/dpm: fix resume on mullins Need to properly disable nb dpm on dpm disable. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 18 September 2014, 22:57:07 UTC
897eba8 Michel Dänzer 17 September 2014, 07:25:55 UTC drm/radeon: Disable HDP flush before every CS again for < r600 It was causing display corruption with R300 generation GPUs at least. Reported-and-Tested-by: Mikael Pettersson <mikpelinux@gmail.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 18 September 2014, 22:57:07 UTC
64d8ee5 Kyle McMartin 16 September 2014, 19:03:30 UTC drm/radeon: delete unused PTE_* defines They don't appear to be used anywhere... elsewhere uses R*_PTE_*. master@linux:U:.% git grep PTE_ -- drivers/gpu/drm/radeon | grep -v _PTE_ master@linux:U:.% (kyle@redacted:~/linux) ./arch/arm64/include/asm/pgtable.h:27:0: note: this is the location of the previous definition #define PTE_VALID (_AT(pteval_t, 1) << 0) ^ In file included from drivers/gpu/drm/radeon/r600_cs.c:31:0: drivers/gpu/drm/radeon/r600d.h:48:0: warning: "PTE_VALID" redefined [enabled by default] #define PTE_VALID (1 << 0) ^ In file included from ./arch/arm64/include/asm/io.h:29:0, from include/linux/clocksource.h:19, from include/clocksource/arm_arch_timer.h:19, from ./arch/arm64/include/asm/arch_timer.h:27, from ./arch/arm64/include/asm/timex.h:19, from include/linux/timex.h:65, <snip> from include/drm/drmP.h:51, from drivers/gpu/drm/radeon/r600_cs.c:29: ./arch/arm64/include/asm/pgtable.h:27:0: note: this is the location of the previous definition #define PTE_VALID (_AT(pteval_t, 1) << 0) ^ Signed-off-by: Kyle McMartin <kyle@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 18 September 2014, 22:57:06 UTC
d9773ce Linus Torvalds 18 September 2014, 18:10:35 UTC Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6 Pull cifs/smb3 fixes from Steve French: "Fixes for problems found during testing and debugging at the SMB3 storage test event (plugfest) this week" * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: Fix mfsymlinks file size check Update version number displayed by modinfo for cifs.ko cifs: remove dead code Revert "cifs: No need to send SIGKILL to demux_thread during umount" [SMB3] Fix oops when creating symlinks on smb3 [CIFS] Fix setting time before epoch (negative time values) 18 September 2014, 18:10:35 UTC
33d31d3 Linus Torvalds 18 September 2014, 17:45:37 UTC Merge tag 'sound-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "All small fixes in random various drivers, mostly for ASoC at this time, which look reasonable for a high rc number" * tag 'sound-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ASoC: rockchip-i2s: dt: swap tx and rx channed request number in example ASoC: rockchip-i2s: fix registers' property of rockchip i2s controller ASoC: rockchip-i2s: fix master mode set bit error ASoC: cs4265: Fix register address to set the proper data type. ALSA: hda - Fix invalid pin powermap without jack detection ASoC: soc-pcm: fix dpcm_path_get error handling ASoC: samsung-i2s: Check secondary DAI exists before referencing ASoC: Update email id of the author ASoC: dwc: Update email id of the author ASoC: davinci-mcasp: Correct rx format unit configuration ASoC: tlv320aic31xx: Fix 24bit samples with I2S format and 12MHz mclk 18 September 2014, 17:45:37 UTC
153a9f1 Krzysztof Hałasa 18 September 2014, 13:12:02 UTC Fix unbalanced mutex in dma_pool_create(). dma_pool_create() needs to unlock the mutex in error case. The bug was introduced in the 3.16 by commit cc6b664aa26d ("mm/dmapool.c: remove redundant NULL check for dev in dma_pool_create()")/ Signed-off-by: Krzysztof Hałasa <khc@piap.pl> Cc: stable@vger.kernel.org # v3.16 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 18 September 2014, 17:39:16 UTC
bd26a74 Linus Torvalds 18 September 2014, 17:34:54 UTC Merge tag 'regulator-v3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fix from Mark Brown: "Fix some leaked OF node references in regulator drivers that have been left over following a fix on a fix to the reference counting" * tag 'regulator-v3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: remove unnecessary of_node_get() to parent 18 September 2014, 17:34:54 UTC
27180f7 Linus Torvalds 18 September 2014, 17:33:46 UTC Merge tag 'spi-v3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few driver specific fixes for v3.17: - Fix davinci so that GPIO chip selects work with deferred probe of GPIOs (which could happen in production depending on kernel config) plus one incremental stylistic fix to that. - Several fixes for the newly introduced rockchip driver that came up in wider testing of the device. - A couple of small things in the sirf driver, one bug that would stop DMA transfers working and another update to follow the documented procedure in the datasheet. - Fix some memory leaks with devm_kzalloc() being used outside of the device bind path" * tag 'spi-v3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: davinci: remove empty function davinci_spi_cleanup spi: davinci: request cs_gpio's from probe spi/pl022: Fix error message spi/rockchip: Mark DMA as optional spi/rockchip: Don't warn if SPI is busy but disabled spi/rockchip: Fix the wait_for_idle() timeout spi: sirf: add fifo reset/start for cmd transfer spi: sirf: enable RX_IO_DMA_INT interrupt spi: dw: Don't use devm_kzalloc in master->setup callback spi: fsl: Don't use devm_kzalloc in master->setup callback 18 September 2014, 17:33:46 UTC
cd9288f Trond Myklebust 18 September 2014, 15:51:32 UTC NFSv4: Fix another bug in the close/open_downgrade code James Drew reports another bug whereby the NFS client is now sending an OPEN_DOWNGRADE in a situation where it should really have sent a CLOSE: the client is opening the file for O_RDWR, but then trying to do a downgrade to O_RDONLY, which is not allowed by the NFSv4 spec. Reported-by: James Drews <drews@engr.wisc.edu> Link: http://lkml.kernel.org/r/541AD7E5.8020409@engr.wisc.edu Fixes: aee7af356e15 (NFSv4: Fix problems with close in the presence...) Cc: stable@vger.kernel.org # 2.6.33+ Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> 18 September 2014, 17:04:22 UTC
080af20 Steve Dickson 18 September 2014, 13:13:17 UTC NFSv4: nfs4_state_manager() vs. nfs_server_remove_lists() There is a race between nfs4_state_manager() and nfs_server_remove_lists() that happens during a nfsv3 mount. The v3 mount notices there is already a supper block so nfs_server_remove_lists() called which uses the nfs_client_lock spin lock to synchronize access to the client list. At the same time nfs4_state_manager() is running through the client list looking for work to do, using the same lock. When nfs4_state_manager() wins the race to the list, a v3 client pointer is found and not ignored properly which causes the panic. Moving some protocol checks before the state checking avoids the panic. CC: Stable Tree <stable@vger.kernel.org> Signed-off-by: Steve Dickson <steved@redhat.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> 18 September 2014, 17:04:21 UTC
0f23ae7 Chris Mason 18 September 2014, 14:49:05 UTC Revert "Btrfs: device_list_add() should not update list when mounted" This reverts commit b96de000bc8bc9688b3a2abea4332bd57648a49f. This commit is triggering failures to mount by subvolume id in some configurations. The main problem is how many different ways this scanning function is used, both for scanning while mounted and unmounted. A proper cleanup is too big for late rcs. For now, just revert the commit and we'll put a better fix into a later merge window. Signed-off-by: Chris Mason <clm@fb.com> 18 September 2014, 14:49:05 UTC
8c875fc Ville Syrjälä 12 September 2014, 12:46:29 UTC drm/i915: Add limited color range readout for HDMI/DP ports on g4x/vlv/chv The limited color range knob is in the port registers on g4x and vlv/chv for HDMI, and on g4x for DP. Add the relevant code to read out the hardware state into pipe config. On vlv/chv the DP port limited color range knob is in PIPECONF for which we already have readout code. Cc: Chris Clayton <chris2553@googlemail.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Tested-by: Chris Clayton <chris2553@googlemail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Jani Nikula <jani.nikula@intel.com> 18 September 2014, 11:52:14 UTC
e77980e David Dueck 17 September 2014, 12:26:48 UTC can: at91_can: add missing prepare and unprepare of the clock In order to make the driver work with the common clock framework, this patch converts the clk_enable()/clk_disable() to clk_prepare_enable()/clk_disable_unprepare(). While there, add the missing error handling. Signed-off-by: David Dueck <davidcdueck@googlemail.com> Signed-off-by: Anthony Harivel <anthony.harivel@emtrion.de> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> 18 September 2014, 09:15:37 UTC
4c728d8 Marc Kleine-Budde 02 September 2014, 14:54:17 UTC can: flexcan: increase FLEXCAN_MCR_MAXMB() macro to 7 bits This patch increases the mask in the FLEXCAN_MCR_MAXMB() to 7 bits as in the newer flexcan cores the MAXMB field is 7 bits wide. Reported-by: David Jander <david@protonic.nl> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> 18 September 2014, 09:15:36 UTC
de59448 Marc Kleine-Budde 16 September 2014, 13:31:27 UTC can: flexcan: put TX mailbox into TX_INACTIVE mode after tx-complete After sending a RTR frame the TX mailbox becomes a RX_EMPTY mailbox. To avoid side effects when the RX-FIFO is full, this patch puts the TX mailbox into TX_INACTIVE mode in the transmission complete interrupt handler. This, of course, leaves a race window between the actual completion of the transmission and the handling of tx-complete interrupt. However this is the best we can do without busy polling the tx complete interrupt. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> 18 September 2014, 09:15:27 UTC
25e9244 David Jander 03 September 2014, 14:47:22 UTC can: flexcan: implement workaround for errata ERR005829 This patch implements the workaround mentioned in ERR005829: ERR005829: FlexCAN: FlexCAN does not transmit a message that is enabled to be transmitted in a specific moment during the arbitration process. Workaround: The workaround consists of two extra steps after setting up a message for transmission: Step 8: Reserve the first valid mailbox as an inactive mailbox (CODE=0b1000). If RX FIFO is disabled, this mailbox must be message buffer 0. Otherwise, the first valid mailbox can be found using the "RX FIFO filters" table in the FlexCAN chapter of the chip reference manual. Step 9: Write twice INACTIVE code (0b1000) into the first valid mailbox. Signed-off-by: David Jander <david@protonic.nl> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> 18 September 2014, 09:15:20 UTC
fc05b88 David Jander 27 August 2014, 09:58:05 UTC can: flexcan: correctly initialize mailboxes Apparently mailboxes may contain random data at startup, causing some of them being prepared for message reception. This causes overruns being missed or even confusing the IRQ check for trasmitted messages, increasing the transmit counter instead of the error counter. This patch initializes all mailboxes after the FIFO as RX_INACTIVE. Signed-off-by: David Jander <david@protonic.nl> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> 18 September 2014, 09:15:15 UTC
c32fe4a Marc Kleine-Budde 16 September 2014, 10:39:28 UTC can: flexcan: mark TX mailbox as TX_INACTIVE This patch fixes the initialization of the TX mailbox. It is now correctly initialized as TX_INACTIVE not RX_EMPTY. Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> 18 September 2014, 09:15:09 UTC
4be0015 Oliver Hartkopp 16 September 2014, 08:05:41 UTC can: peak_pci: add PCI ID definition pcie card variant Add PCI ID definition for the single channel PCAN ExpressCard 34 adapter. Due to the subsystem id evaluation the correct number of channels (here 1) is created at initialization time. Tested including the LED functionality. Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net> Acked-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> 18 September 2014, 09:15:09 UTC
a7380db Roger Quadros 09 September 2014, 14:31:08 UTC can: c_can_platform: fix parameters of c_can_hw_raminit_ti() Pass the correct 'mask' and 'value' bits to c_can_hw_raminit_wait_ti(). They seem to have been swapped in the usage instances. Reported-by: Jay Schroeder <jay.schroeder@garmin.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> 18 September 2014, 09:14:30 UTC
e2cf1f1 David Howells 17 September 2014, 22:28:38 UTC CacheFiles: Handle rename2 Not all filesystems now provide the rename i_op - ext4 for one - but rather provide the rename2 i_op. CacheFiles checks that the filesystem has rename and so will reject ext4 now with EPERM: CacheFiles: Failed to register: -1 Fix this by checking for rename2 as an alternative. The call to vfs_rename() actually handles selection of the appropriate function, so we needn't worry about that. Turning on debugging shows: [cachef] ==> cachefiles_get_directory(,,cache) [cachef] subdir -> ffff88000b22b778 positive [cachef] <== cachefiles_get_directory() = -1 [check] where -1 is EPERM. Signed-off-by: David Howells <dhowells@redhat.com> 17 September 2014, 22:29:53 UTC
696382f NeilBrown 27 August 2014, 14:06:20 UTC cachefiles: remove two unused pagevecs. These two have been unused since commit c4d6d8dbf335c7fa47341654a37c53a512b519bb CacheFiles: Fix the marking of cached pages in 3.8. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: David Howells <dhowells@redhat.com> 17 September 2014, 22:29:50 UTC
3e1199d Milosz Tanski 13 August 2014, 16:58:26 UTC FS-Cache: refcount becomes corrupt under vma pressure. In rare cases under heavy VMA pressure the ref count for a fscache cookie becomes corrupt. In this case we decrement ref count even if we fail before incrementing the refcount. FS-Cache: Assertion failed bnode-eca5f9c6/syslog 0 > 0 is false ------------[ cut here ]------------ kernel BUG at fs/fscache/cookie.c:519! invalid opcode: 0000 [#1] SMP Call Trace: [<ffffffffa01ba060>] __fscache_relinquish_cookie+0x50/0x220 [fscache] [<ffffffffa02d64ce>] ceph_fscache_unregister_inode_cookie+0x3e/0x50 [ceph] [<ffffffffa02ae1d3>] ceph_destroy_inode+0x33/0x200 [ceph] [<ffffffff811cf67e>] ? __fsnotify_inode_delete+0xe/0x10 [<ffffffff811a9e0c>] destroy_inode+0x3c/0x70 [<ffffffff811a9f51>] evict+0x111/0x180 [<ffffffff811aa763>] iput+0x103/0x190 [<ffffffff811a5de8>] __dentry_kill+0x1c8/0x220 [<ffffffff811a5f31>] shrink_dentry_list+0xf1/0x250 [<ffffffff811a762c>] prune_dcache_sb+0x4c/0x60 [<ffffffff811930af>] super_cache_scan+0xff/0x170 [<ffffffff8113d7a0>] shrink_slab_node+0x140/0x2c0 [<ffffffff8113f2da>] shrink_slab+0x8a/0x130 [<ffffffff81142572>] balance_pgdat+0x3e2/0x5d0 [<ffffffff811428ca>] kswapd+0x16a/0x4a0 [<ffffffff810a43f0>] ? __wake_up_sync+0x20/0x20 [<ffffffff81142760>] ? balance_pgdat+0x5d0/0x5d0 [<ffffffff81083e09>] kthread+0xc9/0xe0 [<ffffffff81010000>] ? ftrace_raw_event_xen_mmu_release_ptpage+0x70/0x90 [<ffffffff81083d40>] ? flush_kthread_worker+0xb0/0xb0 [<ffffffff8159f63c>] ret_from_fork+0x7c/0xb0 [<ffffffff81083d40>] ? flush_kthread_worker+0xb0/0xb0 RIP [<ffffffffa01b984b>] __fscache_disable_cookie+0x1db/0x210 [fscache] RSP <ffff8803bc85f9b8> ---[ end trace 254d0d7c74a01f25 ]--- Signed-off-by: Milosz Tanski <milosz@adfin.com> Signed-off-by: David Howells <dhowells@redhat.com> 17 September 2014, 21:41:40 UTC
8ae757d Joern Engel 02 September 2014, 21:49:54 UTC iscsi-target: avoid NULL pointer in iscsi_copy_param_list failure In iscsi_copy_param_list() a failed iscsi_param_list memory allocation currently invokes iscsi_release_param_list() to cleanup, and will promptly trigger a NULL pointer dereference. Instead, go ahead and return for the first iscsi_copy_param_list() failure case. Found by coverity. Signed-off-by: Joern Engel <joern@logfs.org> Cc: <stable@vger.kernel.org> # v3.1+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> 17 September 2014, 20:44:01 UTC
b53b0d9 Nicholas Bellinger 17 September 2014, 18:45:17 UTC iscsi-target: Fix memory corruption in iscsit_logout_post_handler_diffcid This patch fixes a bug in iscsit_logout_post_handler_diffcid() where a pointer used as storage for list_for_each_entry() was incorrectly being used to determine if no matching entry had been found. This patch changes iscsit_logout_post_handler_diffcid() to key off bool conn_found to determine if the function needs to exit early. Reported-by: Joern Engel <joern@logfs.org> Cc: <stable@vger.kernel.org> # v3.1+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> 17 September 2014, 20:40:19 UTC
1f0b030 Sebastian Herbszt 31 August 2014, 22:17:53 UTC target: Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORE Fix inverted logic in SE_DEV_ALUA_SUPPORT_STATE_STORE for setting the supported ALUA access states via configfs, originally introduced in commit b0a382c5. A value of 1 should enable the support, not disable it. Signed-off-by: Sebastian Herbszt <herbszt@gmx.de> Cc: <stable@vger.kernel.org> # v3.14+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> 17 September 2014, 18:06:52 UTC
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