- 24 Sep, 2014 20 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: "Here is a quick pull request primarily meant to address the deconfig fallout from changing SCSI_NETLINK from being used via 'select' to being used via 'depends'. I applied a set of 5 patches written by Michal Marek, and then I carefully audited all of the remaining config files, basically: 1) I scanned every arch config file, and if it mentioned CONFIG_INET or CONFIG_UNIX, I made sure it had CONFIG_NET=y 2) After that, I scanned every arch config file, and if it did not have CONFIG_NET=y I made sure it did not reference any networking config options. Finally, we have some late breaking wireless fixes in here from John Linville and co" [ And there's a sparc bpf fix snuck in too ] * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: sparc: bpf_jit: fix loads from negative offsets parisc: Update defconfigs which were missing CONFIG_NET. powerpc: Update defconfigs which were missing CONFIG_NET. s390: Update defconfigs which were missing CONFIG_NET. mips: Update some more defconfigs which were missing CONFIG_NET. sparc: Set CONFIG_NET=y in defconfigs sh: Set CONFIG_NET=y in defconfigs powerpc: Set CONFIG_NET=y in defconfigs parisc: Set CONFIG_NET=y in defconfigs mips: Set CONFIG_NET=y in defconfigs brcmfmac: Fix off by one bug in brcmf_count_20mhz_channels() ath9k: Fix NULL pointer dereference on early irq net: rfkill: gpio: Fix clock status NFC: st21nfca: Fix potential depmod dependency cycle NFC: st21nfcb: Fix depmod dependency cycle NFC: microread: Potential overflows in microread_target_discovered()
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Alexei Starovoitov authored
- fix BPF_LD|ABS|IND from negative offsets: make sure to sign extend lower 32 bits in 64-bit register before calling C helpers from JITed code, otherwise 'int k' argument of bpf_internal_load_pointer_neg_helper() function will be added as large unsigned integer, causing packet size check to trigger and abort the program. It's worth noting that JITed code for 'A = A op K' will affect upper 32 bits differently depending whether K is simm13 or not. Since small constants are sign extended, whereas large constants are stored in temp register and zero extended. That is ok and we don't have to pay a penalty of sign extension for every sethi, since all classic BPF instructions have 32-bit semantics and we only need to set correct upper bits when transitioning from JITed code into C. - though instructions 'A &= 0' and 'A *= 0' are odd, JIT compiler should not optimize them out Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirelessDavid S. Miller authored
John W. Linville says: ==================== pull request: wireless 2014-09-23 Please consider pulling this one last batch of fixes intended for the 3.17 stream! For the NFC bits, Samuel says: "Hopefully not too late for a handful of NFC fixes: - 2 potential build failures for ST21NFCA and ST21NFCB, triggered by a depmod dependenyc cycle. - One potential buffer overflow in the microread driver." On top of that... Emil Goode provides a fix for a brcmfmac off-by-one regression which was introduced in the 3.17 cycle. Loic Poulain fixes a polarity mismatch for a variable assignment inside of rfkill-gpio. Wojciech Dubowik prevents a NULL pointer dereference in ath9k. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
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>
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David S. Miller authored
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>
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David S. Miller authored
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>
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David S. Miller authored
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>
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Michal Marek authored
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>
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Michal Marek authored
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>
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Michal Marek authored
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>
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Michal Marek authored
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>
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Michal Marek authored
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>
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull one last block fix from Jens Axboe: "We've had an issue with scsi-mq where probing takes forever. This was bisected down to the percpu changes for blk_mq_queue_enter(), and the fact we now suffer an RCU grace period when killing a queue. SCSI creates and destroys tons of queues, so this let to 10s of seconds of stalls at boot for some. Tejun has a real fix for this, but it's too involved for 3.17. So this is a temporary workaround to expedite the queue killing until we can fold in the real fix for 3.18 when that merge window opens" * 'for-linus' of git://git.kernel.dk/linux-block: blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during probe
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull PCI fixes from Bjorn Helgaas: "Here are a few fixes that should be in v3.17. - Reverting "Don't scan random busses" covers up a CardBus regression having to do with allocating CardBus bus numbers. - Reverting "Make sure bus numbers stay within parents bounds" covers up an ACPI _CRS bug that makes us reconfigure a bridge, causing a broken device behind it to stop responding. - The pciehp timeout change fixes some code we added in v3.17. Without the fix, we can send a new hotplug command too early, before the timeout has expired. I hope for better fixes for the reverts, but those will have to come after v3.17" * tag 'pci-v3.17-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: PCI: pciehp: Fix pcie_wait_cmd() timeout Revert "PCI: Make sure bus number resources stay within their parents bounds" Revert "PCI: Don't scan random busses in pci_scan_bridge()"
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fixes from Herbert Xu: "This fixes three issues: - if ccp is loaded on a machine without ccp, it will incorrectly activate causing all requests to fail. Fixed by preventing ccp from loading if hardware isn't available. - not all IRQs were enabled for the qat driver, leading to potential stalls when it is used - disabled buggy AVX CTR implementation in aesni" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: aesni - disable "by8" AVX CTR optimization crypto: ccp - Check for CCP before registering crypto algs crypto: qat - Enable all 32 IRQs
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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: "For some last time fixes: - a regression detected on Kernel 3.16 related to VBI Teletext application breakage on drivers using videobuf2 (see https://bugzilla.kernel.org/show_bug.cgi?id=84401). The bug was noticed on saa7134 (migrated to VB2 on 3.16), but also affects em28xx (migrated on 3.9 to VB2); - two additional sanity checks at videobuf2; - two fixups to restore proper VBI support at the em28xx driver; - two Kernel oops fixups (at cx24123 and cx2341x drivers); - a bug at adv7604 where an if was doing just the opposite as it would be expected; - some documentation fixups to match the behavior defined at the Kernel" * tag 'media/v3.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] em28xx-v4l: get rid of field "users" in struct em28xx_v4l2" [media] em28xx: fix VBI handling logic [media] DocBook media: improve the poll() documentation [media] DocBook media: fix the poll() 'no QBUF' documentation [media] vb2: fix VBI/poll regression [media] cx2341x: fix kernel oops [media] cx24123: fix kernel oops due to missing parent pointer [media] adv7604: fix inverted condition [media] media/radio: fix radio-miropcm20.c build with io.h header file [media] vb2: fix plane index sanity check in vb2_plane_cookie() [media] DocBook media: update version number and V4L2 changes [media] DocBook media: fix fieldname in struct v4l2_subdev_selection [media] vb2: fix vb2 state check when start_streaming fails [media] videobuf2-core.h: fix comment [media] videobuf2-core: add comments before the WARN_ON [media] videobuf2-dma-sg: fix for wrong GFP mask to sg_alloc_table_from_pages
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git://git.neil.brown.name/mdLinus Torvalds authored
Pull bugfixes for md/raid1 from Neil Brown: "It is amazing how much easier it is to find bugs when you know one is there. Two bug reports resulted in finding 7 bugs! All are tagged for -stable. Those that can't cause (rare) data corruption, cause lockups. Particularly, but not only, fixing new "resync" code" * tag 'md/3.17-more-fixes' of git://git.neil.brown.name/md: md/raid1: fix_read_error should act on all non-faulty devices. md/raid1: count resync requests in nr_pending. md/raid1: update next_resync under resync_lock. md/raid1: Don't use next_resync to determine how far resync has progressed md/raid1: make sure resync waits for conflicting writes to complete. md/raid1: clean up request counts properly in close_sync() md/raid1: be more cautious where we read-balance during resync. md/raid1: intialise start_next_window for READ case to avoid hang
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Tejun Heo authored
blk-mq uses percpu_ref for its usage counter which tracks the number of in-flight commands and used to synchronously drain the queue on freeze. percpu_ref shutdown takes measureable wallclock time as it involves a sched RCU grace period. This means that draining a blk-mq takes measureable wallclock time. One would think that this shouldn't matter as queue shutdown should be a rare event which takes place asynchronously w.r.t. userland. Unfortunately, SCSI probing involves synchronously setting up and then tearing down a lot of request_queues back-to-back for non-existent LUNs. This means that SCSI probing may take more than ten seconds when scsi-mq is used. This will be properly fixed by implementing a mechanism to keep q->mq_usage_counter in atomic mode till genhd registration; however, that involves rather big updates to percpu_ref which is difficult to apply late in the devel cycle (v3.17-rc6 at the moment). As a stop-gap measure till the proper fix can be implemented in the next cycle, this patch introduces __percpu_ref_kill_expedited() and makes blk_mq_freeze_queue() use it. This is heavy-handed but should work for testing the experimental SCSI blk-mq implementation. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Christoph Hellwig <hch@infradead.org> Link: http://lkml.kernel.org/g/20140919113815.GA10791@lst.de Fixes: add703fd ("blk-mq: use percpu_ref for mq usage count") Cc: Kent Overstreet <kmo@daterainc.com> Cc: Jens Axboe <axboe@kernel.dk> Tested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
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Mathias Krause authored
The "by8" implementation introduced in commit 22cddcc7 ("crypto: aes - AES CTR x86_64 "by8" AVX optimization") is failing crypto tests as it handles counter block overflows differently. It only accounts the right most 32 bit as a counter -- not the whole block as all other implementations do. This makes it fail the cryptomgr test #4 that specifically tests this corner case. As we're quite late in the release cycle, just disable the "by8" variant for now. Reported-by: Romain Francoise <romain@orebokech.com> Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Chandramouli Narayanan <mouli@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Tom Lendacky authored
If the ccp is built as a built-in module, then ccp-crypto (whether built as a module or a built-in module) will be able to load and it will register its crypto algorithms. If the system does not have a CCP this will result in -ENODEV being returned whenever a command is attempted to be queued by the registered crypto algorithms. Add an API, ccp_present(), that checks for the presence of a CCP on the system. The ccp-crypto module can use this to determine if it should register it's crypto alogorithms. Cc: stable@vger.kernel.org Reported-by: Scot Doyle <lkml14@scotdoyle.com> Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Tested-by: Scot Doyle <lkml14@scotdoyle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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- 23 Sep, 2014 17 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds authored
Pull infiniband/rdma fixes from Roland Dreier: "Last late set of InfiniBand/RDMA fixes for 3.17: - fixes for the new memory region re-registration support - iSER initiator error path fixes - grab bag of small fixes for the qib and ocrdma hardware drivers - larger set of fixes for mlx4, especially in RoCE mode" * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (26 commits) IB/mlx4: Fix VF mac handling in RoCE IB/mlx4: Do not allow APM under RoCE IB/mlx4: Don't update QP1 in native mode IB/mlx4: Avoid accessing netdevice when building RoCE qp1 header mlx4: Fix mlx4 reg/unreg mac to work properly with 0-mac addresses IB/core: When marshaling uverbs path, clear unused fields IB/mlx4: Avoid executing gid task when device is being removed IB/mlx4: Fix lockdep splat for the iboe lock IB/mlx4: Get upper dev addresses as RoCE GIDs when port comes up IB/mlx4: Reorder steps in RoCE GID table initialization IB/mlx4: Don't duplicate the default RoCE GID IB/mlx4: Avoid null pointer dereference in mlx4_ib_scan_netdevs() IB/iser: Bump version to 1.4.1 IB/iser: Allow bind only when connection state is UP IB/iser: Fix RX/TX CQ resource leak on error flow RDMA/ocrdma: Use right macro in query AH RDMA/ocrdma: Resolve L2 address when creating user AH mlx4: Correct error flows in rereg_mr IB/qib: Correct reference counting in debugfs qp_stats IPoIB: Remove unnecessary port query ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "One fix is about a buggy computation in PCM API function Clemens spotted out, but the impact must be really small as no one really uses it in user-space side. The rest are a trivial fix for a HD-audio model and a USB-audio device-specific regression fix, so all look fairly safe to apply" * tag 'sound-3.17-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: snd-usb-caiaq: Fix LED commands for Kore controller ALSA: pcm: fix fifo_size frame calculation ALSA: hda - Add fixup model name lookup for Lemote A1205
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull final block fixes from Jens Axboe: "This week and last we've been fixing some corner cases related to blk-mq, mostly. I ended up pulling most of that out of for-linus yesterday, which is why the branch looks fresh. The rest were postponed for 3.18. This pull request contains: - Fix from Christoph, avoiding a stack overflow when FUA insertion would recursive infinitely. - Fix from David Hildenbrand on races between the timeout handler and uninitialized requests. Fixes a real issue that virtio_blk has run into. - A few fixes from me: - Ensure that request deadline/timeout is ordered before the request is marked as started. - A potential oops on out-of-memory, when we scale the queue depth of the device and retry. - A hang fix on requeue from SCSI, where the hardware queue would be stopped when we attempt to re-run it (and hence nothing would happen, stalling progress). - A fix for commit 2da78092, where the cleanup path was moved to RCU, but a debug might_sleep() was inadvertently left in the code. This causes warnings for people" * 'for-linus' of git://git.kernel.dk/linux-block: genhd: fix leftover might_sleep() in blk_free_devt() blk-mq: use blk_mq_start_hw_queues() when running requeue work blk-mq: fix potential oops on out-of-memory in __blk_mq_alloc_rq_maps() blk-mq: avoid infinite recursion with the FUA flag blk-mq: Avoid race condition with uninitialized requests blk-mq: request deadline must be visible before marking rq as started
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc fixes from Helge Deller: "We avoid using -mfast-indirect-calls for 64bit kernel builds to prevent building an unbootable kernel due to latest gcc changes. In the pdc_stable/firmware-access driver we fix a few possible stack overflows and we now call secure_computing_strict() instead of secure_computing() which fixes upcoming SECCOMP patches in the for-next trees" * 'parisc-3.17-7' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Only use -mfast-indirect-calls option for 32-bit kernel builds parisc: pdc_stable.c: Avoid potential stack overflows parisc: pdc_stable.c: Cleaning up unnecessary use of memset in conjunction with strncpy parisc: ptrace: use secure_computing_strict()
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John David Anglin authored
In spite of what the GCC manual says, the -mfast-indirect-calls has never been supported in the 64-bit parisc compiler. Indirect calls have always been done using function descriptors irrespective of the -mfast-indirect-calls option. Recently, it was noticed that a function descriptor was always requested when the -mfast-indirect-calls option was specified. This caused problems when the option was used in application code and doesn't make any sense because the whole point of the option is to avoid using a function descriptor for indirect calls. Fixing this broke 64-bit kernel builds. I will fix GCC but for now we need the attached change. This results in the same kernel code as before. Signed-off-by: John David Anglin <dave.anglin@bell.net> Cc: stable@vger.kernel.org # v3.0+ Signed-off-by: Helge Deller <deller@gmx.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linuxLinus Torvalds authored
Pull ia64 defconfig update from Tony Luck: "Need to rebuild defconfig files to cope with removal of "select NET" in drivers/scsi/Kconfig" * tag 'please-pull-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: [IA64] refresh arch/ia64/configs/* using "make savedefconfig"
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-stagingLinus Torvalds authored
Pull hwmon fixes from Guenter Roeck: - Fix a resource leak in tmp103 driver - Add support for two more processors to fam15h_power driver - Also fix a bug in the same driver to only report the power level on chips which actually support reporting it * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (tmp103) Fix resource leak bug in tmp103 temperature sensor driver hwmon: (fam15h_power) Add support for two more processors hwmon: (fam15h_power) Make actual power reporting conditional
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Tony Luck authored
Prompted by a change to drivers/scsi/Kconfig which used to do a "select NET" but now does a "depends on NET". This meant that some configurations ended up without CONFIG_NET=y Signed-off-by Tony Luck <tony.luck@intel.com>
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull another kvm fix from Paolo Bonzini: "Another fix for 3.17 arrived at just the wrong time, after I had sent yesterday's pull request. Normally I would have waited for some other patches to pile up, but since 3.17 might be short here it is" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: arm/arm64: KVM: Fix unaligned access bug on gicv2 access
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroupLinus Torvalds authored
Pull cgroup fix from Tejun Heo: "One late fix for cgroup. I was waiting for another set of fixes for a long-standing obscure cpuset bug but am not sure whether they'll be ready before v3.17 release. This one is a simple fix for a mutex unlock balance bug in an allocation failure path in pidlist_array_load(). The bug was introduced in v3.14 and the fix is tagged for -stable" * 'for-3.17-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: fix unbalanced locking
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Emil Goode authored
In the brcmf_count_20mhz_channels function we are looping through a list of channels received from firmware. Since the index of the first channel is 0 the condition leads to an off by one bug. This is causing us to hit the WARN_ON_ONCE(1) calls in the brcmu_d11n_decchspec function, which is how I discovered the bug. Introduced by: commit b48d8916 ("brcmfmac: rework wiphy structure setup") Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: Emil Goode <emilgoode@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Paolo Bonzini authored
Merge tag 'kvm-arm-for-v3.17-rc7-or-final' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master Fixes unaligned access to the gicv2 virtual cpu status.
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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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Yinghai Lu authored
pcie_poll_cmd() take msecs instead of jiffies, so convert timeout to msecs. Fixes: 40b96083 ("PCI: pciehp: Compute timeout from hotplug command start time") Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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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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- 22 Sep, 2014 3 commits
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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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