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2015-05-13flow_dissector: remove unused function flow_get_hlen declarationJiri Pirko
commit 56193d1bce ("net: Add function for parsing the header length out of linear ethernet frames") added this function declaration but it is defined nowhere. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13net: change name of flow_dissector header to match the .c file nameJiri Pirko
add couple of empty lines on the way. Signed-off-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13Merge branch 'sfc-next'David S. Miller
Edward Cree says: ==================== sfc: Bowdlerise PTP MCDI errors When the NIC doesn't support PTP, probe-time MCDI commands fail in predictable ways. Instead of logging cryptic MCDI errors, just log that PTP isn't supported. v2: Hopefully stop Thunderbird mangling the patches. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13sfc: suppress some MCDI error messages in PTPEdward Cree
Also, remove a needless netif_err() from efx_ptp_update_stats() - if the MCDI fails it'll print its own error message, we don't need another that adds no information. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13sfc: nicer log message on PTP probe failEdward Cree
Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13net: sched: use counter to break reclassify loopsFlorian Westphal
Seems all we want here is to avoid endless 'goto reclassify' loop. tc_classify_compat even resets this counter when something other than TC_ACT_RECLASSIFY is returned, so this skb-counter doesn't break hypothetical loops induced by something other than perpetual TC_ACT_RECLASSIFY return values. skb_act_clone is now identical to skb_clone, so just use that. Tested with following (bogus) filter: tc filter add dev eth0 parent ffff: \ protocol ip u32 match u32 0 0 police rate 10Kbit burst \ 64000 mtu 1500 action reclassify Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13nfs: take extra reference to fl->fl_file when running a setlkJeff Layton
We had a report of a crash while stress testing the NFS client: BUG: unable to handle kernel NULL pointer dereference at 0000000000000150 IP: [<ffffffff8127b698>] locks_get_lock_context+0x8/0x90 PGD 0 Oops: 0000 [#1] SMP Modules linked in: rpcsec_gss_krb5 nfsv4 dns_resolver nfs fscache ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ebtable_nat ebtable_filter ebtable_broute bridge stp llc ebtables ip6table_security ip6table_mangle ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw ip6table_filter ip6_tables iptable_security iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw coretemp crct10dif_pclmul ppdev crc32_pclmul crc32c_intel ghash_clmulni_intel vmw_balloon serio_raw vmw_vmci i2c_piix4 shpchp parport_pc acpi_cpufreq parport nfsd auth_rpcgss nfs_acl lockd grace sunrpc vmwgfx drm_kms_helper ttm drm mptspi scsi_transport_spi mptscsih mptbase e1000 ata_generic pata_acpi CPU: 1 PID: 399 Comm: kworker/1:1H Not tainted 4.1.0-0.rc1.git0.1.fc23.x86_64 #1 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/30/2013 Workqueue: rpciod rpc_async_schedule [sunrpc] task: ffff880036aea7c0 ti: ffff8800791f4000 task.ti: ffff8800791f4000 RIP: 0010:[<ffffffff8127b698>] [<ffffffff8127b698>] locks_get_lock_context+0x8/0x90 RSP: 0018:ffff8800791f7c00 EFLAGS: 00010293 RAX: ffff8800791f7c40 RBX: ffff88001f2ad8c0 RCX: ffffe8ffffc80305 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff8800791f7c88 R08: ffff88007fc971d8 R09: 279656d600000000 R10: 0000034a01000000 R11: 279656d600000000 R12: ffff88001f2ad918 R13: ffff88001f2ad8c0 R14: 0000000000000000 R15: 0000000100e73040 FS: 0000000000000000(0000) GS:ffff88007fc80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000150 CR3: 0000000001c0b000 CR4: 00000000000407e0 Stack: ffffffff8127c5b0 ffff8800791f7c18 ffffffffa0171e29 ffff8800791f7c58 ffffffffa0171ef8 ffff8800791f7c78 0000000000000246 ffff88001ea0ba00 ffff8800791f7c40 ffff8800791f7c40 00000000ff5d86a3 ffff8800791f7ca8 Call Trace: [<ffffffff8127c5b0>] ? __posix_lock_file+0x40/0x760 [<ffffffffa0171e29>] ? rpc_make_runnable+0x99/0xa0 [sunrpc] [<ffffffffa0171ef8>] ? rpc_wake_up_task_queue_locked.part.35+0xc8/0x250 [sunrpc] [<ffffffff8127cd3a>] posix_lock_file_wait+0x4a/0x120 [<ffffffffa03e4f12>] ? nfs41_wake_and_assign_slot+0x32/0x40 [nfsv4] [<ffffffffa03bf108>] ? nfs41_sequence_done+0xd8/0x2d0 [nfsv4] [<ffffffffa03c116d>] do_vfs_lock+0x2d/0x30 [nfsv4] [<ffffffffa03c251d>] nfs4_lock_done+0x1ad/0x210 [nfsv4] [<ffffffffa0171a30>] ? __rpc_sleep_on_priority+0x390/0x390 [sunrpc] [<ffffffffa0171a30>] ? __rpc_sleep_on_priority+0x390/0x390 [sunrpc] [<ffffffffa0171a5c>] rpc_exit_task+0x2c/0xa0 [sunrpc] [<ffffffffa0167450>] ? call_refreshresult+0x150/0x150 [sunrpc] [<ffffffffa0172640>] __rpc_execute+0x90/0x460 [sunrpc] [<ffffffffa0172a25>] rpc_async_schedule+0x15/0x20 [sunrpc] [<ffffffff810baa1b>] process_one_work+0x1bb/0x410 [<ffffffff810bacc3>] worker_thread+0x53/0x480 [<ffffffff810bac70>] ? process_one_work+0x410/0x410 [<ffffffff810bac70>] ? process_one_work+0x410/0x410 [<ffffffff810c0b38>] kthread+0xd8/0xf0 [<ffffffff810c0a60>] ? kthread_worker_fn+0x180/0x180 [<ffffffff817a1aa2>] ret_from_fork+0x42/0x70 [<ffffffff810c0a60>] ? kthread_worker_fn+0x180/0x180 Jean says: "Running locktests with a large number of iterations resulted in a client crash. The test run took a while and hasn't finished after close to 2 hours. The crash happened right after I gave up and killed the test (after 107m) with Ctrl+C." The crash happened because a NULL inode pointer got passed into locks_get_lock_context. The call chain indicates that file_inode(filp) returned NULL, which means that f_inode was NULL. Since that's zeroed out in __fput, that suggests that this filp pointer outlived the last reference. Looking at the code, that seems possible. We copy the struct file_lock that's passed in, but if the task is signalled at an inopportune time we can end up trying to use that file_lock in rpciod context after the process that requested it has already returned (and possibly put its filp reference). Fix this by taking an extra reference to the filp when we allocate the lock info, and put it in nfs4_lock_release. Reported-by: Jean Spector <jean@primarydata.com> Signed-off-by: Jeff Layton <jeff.layton@primarydata.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-05-13nfs: stat(2) fails during cthon04 basic test5 on NFSv4.0Chuck Lever
When running the Connectathon basic tests against a Solaris NFS server over NFSv4.0, test5 reports that stat(2) returns a file size of zero instead of 1MB. On success, nfs_commit_inode() can return a positive result; see other call sites such as nfs_file_fsync_commit() and nfs_commit_unstable_pages(). The call site recently added in nfs_wb_all() does not prevent that positive return value from leaking to its callers. If it leaks through nfs_sync_inode() back to nfs_getattr(), that causes stat(2) to return a positive return value to user space while also not filling in the passed-in struct stat. Additional clean up: the new logic in nfs_wb_all() is rewritten in bfields-normal form. Fixes: 5bb89b4702e2 ("NFSv4.1/pnfs: Separate out metadata . . .") Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2015-05-13Merge tag 'iio-fixes-for-4.1a-take2' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus Jonathan writes: The usual mixed bag of fixes for IIO in the 4.1 cycle. Second version of this pull request as a small fix to a fix turned up before Greg pulled it for a cc10001 patch near the top of the tree. One core fix * Set updated for a iio kfifo was incorrectly set to false during a failed update, resulting in atttempts to repeat the failed operation appearing to succeed. This time I've decided to list the driver fixes in alphabetical order rather than 'randomly'. * axp288_adc - a recent change added a check for valid info masks when reading channels from consumer drivers. * bmp280 - temperature compensation was failing to read the tfine value, hence causing a temperature of 0 to always be returned and incorrect presure measurements. * cc10001 - Fix channel number mapping when some channels are reserved for remote CPUs. Fix an issue with the use of the power-up/power-down register (basically wrong polarity). Fix an issue due to the missinterpretting the return value from regulator_get_voltage. Add a delay before the start bit as recommended for the hardware to avoid data corruption. * hid pressure - fix channel spec of modfiied, but no modifier (which makes no sense!) * hid proximity - fix channel spec of modified, but no modifier (which makes no sense!). Fix a memory leak in the probe function. * mcp320x - occasional incorrect readings on dma using spi busses due to cacheline corruption. Fixed by forcing ___cacheline_aligned for the buffers. * mma9551 - buffer overrun fix (miss specified maximum length of buffers) * mma9553 - endian fix on status message. Add an enable element for activity channel. Input checking for activity period to avoid rather unpredictable results. * spmi-vadc - fix an overflow in the output value normalization seen on some boards. * st-snesors - oops due to use of a mutex that is not yet initialized during probe. * xilinx adc - Some wrong register addresses, a wrong address for vccaux channel, incorrect scale on VREFP and incorrect sign on VREFN.
2015-05-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Four minor merge conflicts: 1) qca_spi.c renamed the local variable used for the SPI device from spi_device to spi, meanwhile the spi_set_drvdata() call got moved further up in the probe function. 2) Two changes were both adding new members to codel params structure, and thus we had overlapping changes to the initializer function. 3) 'net' was making a fix to sk_release_kernel() which is completely removed in 'net-next'. 4) In net_namespace.c, the rtnl_net_fill() call for GET operations had the command value fixed, meanwhile 'net-next' adjusted the argument signature a bit. This also matches example merge resolutions posted by Stephen Rothwell over the past two days. Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13fix missing copy_from_user in macvtapJustin Cormack
Fix missing copy_from_user in macvtap SIOCSIFHWADDR ioctl. Signed-off-by: Justin Cormack <justin@netbsd.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13switchdev: don't use anonymous union on switchdev attr/obj structsScott Feldman
Older gcc versions (e.g. gcc version 4.4.6) don't like anonymous unions which was causing build issues on the newly added switchdev attr/obj structs. Fix this by using named union on structs. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Reported-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13Input: elantech - fix semi-mt protocol for v3 HWBenjamin Tissoires
When the v3 hardware sees more than one finger, it uses the semi-mt protocol to report the touches. However, it currently works when num_fingers is 0, 1 or 2, but when it is 3 and above, it sends only 1 finger as if num_fingers was 1. This confuses userspace which knows how to deal with extra fingers when all the slots are used, but not when some are missing. Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=90101 Cc: stable@vger.kernel.org Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-13Input: sx8654 - fix memory allocation checkDmitry Torokhov
We have been testing wrong variable when trying to make sure that input allocation succeeded. Reported by Coverity (CID 1295918). Acked-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2015-05-13Merge branch 'switchdev-cleanups'David S. Miller
Scott Feldman says: ==================== switchdev: more (minor) cleanups Fix some sparse warnings and include some documentation review comments that didn't get picked up in the switchdev Spring Cleanup series. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13switchdev: apply review comments on documentationScott Feldman
There were a few review comments on the switchdev.txt documentation that didn't get included with the Spring Cleanup series, so include them now. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13switchdev: align comment with other comments in blockScott Feldman
Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13switchdev: sparse warning: pass ipv4 fib dst as network-byte orderScott Feldman
And let driver convert it to host-byte order as needed. Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13switchdev: sparse warning: make __switchdev_port_obj_add staticScott Feldman
Signed-off-by: Scott Feldman <sfeldma@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-13netfilter: ipset: Use better include files in xt_set.cJozsef Kadlecsik
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Improve preprocessor macros checksSergey Popovich
Check if mandatory MTYPE, HTYPE and HOST_MASK macros defined. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Fix hashing for ipv6 setsSergey Popovich
HKEY_DATALEN remains defined after first inclusion of ip_set_hash_gen.h, so it is incorrectly reused for IPv6 code. Undefine HKEY_DATALEN in ip_set_hash_gen.h at the end. Also remove some useless defines of HKEY_DATALEN in ip_set_hash_{ip{,mark,port},netiface}.c as ip_set_hash_gen.h defines it correctly for such set types anyway. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Fix ext_*() macrosSergey Popovich
So pointers returned by these macros could be referenced with -> directly. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13nvme: fix kernel memory corruption with short INQUIRY buffersChristoph Hellwig
If userspace asks for an INQUIRY buffer smaller than 36 bytes, the SCSI translation layer will happily write past the end of the INQUIRY buffer allocation. This is fairly easily reproducible by running the libiscsi test suite and then starting an xfstests run. Fixes: 4f1982 ("NVMe: Update SCSI Inquiry VPD 83h translation") Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2015-05-13Merge tag 'v4.1-rockchip-socfixes2' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes The previous two suspend related fixes both fix the same issue so only one of them (the newer one) is actually needed. * tag 'v4.1-rockchip-socfixes2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: Revert "ARM: rockchip: fix undefined instruction of reset_ctrl_regs"
2015-05-13Revert "ARM: rockchip: fix undefined instruction of reset_ctrl_regs"Heiko Stuebner
This reverts commit b403125d3bbf8046c1186e1a49cb17bb5551db14. As reported by Chris, both commits b403125 "ARM: rockchip: fix undefined instruction of reset_ctrl_regs" 0ea001d "ARM: rockchip: disable dapswjdp during suspend" actually fix the same issue and b403125 is the older one, which got superseded by 0ea001d. Therefore revert the obsolete one again. Reported-by: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2015-05-13netfilter: ipset: Check for comment netlink attribute lengthSergey Popovich
Ensure userspace supplies string not longer than IPSET_MAX_COMMENT_SIZE. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Return bool values instead of intSergey Popovich
Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Use HOST_MASK literal to represent host address CIDR lenSergey Popovich
Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Check IPSET_ATTR_PORT only onceSergey Popovich
We do not need to check tb[IPSET_ATTR_PORT] != NULL before retrieving port, as this attribute is known to exist due to ip_set_attr_netorder() returning true only when attribute exists and it is in network byte order. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Return ipset error instead of boolSergey Popovich
Statement ret = func1() || func2() returns 0 when both func1() and func2() return 0, or 1 if func1() or func2() returns non-zero. However in our case func1() and func2() returns error code on failure, so it seems good to propagate such error codes, rather than returning 1 in case of failure. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Preprocessor directices cleanupSergey Popovich
* Undefine mtype_data_reset_elem before defining. * Remove duplicated mtype_gc_init undefine, move mtype_gc_init define closer to mtype_gc define. * Use htype instead of HTYPE in IPSET_TOKEN(HTYPE, _create)(). * Remove PF definition from sets: no more used. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: No need to make nomatch bitfieldSergey Popovich
We do not store cidr packed with no match, so there is no need to make nomatch bitfield. This simplifies mtype_data_reset_flags() a bit. Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Properly calculate extensions offsets and total lengthSergey Popovich
Offsets and total length returned by the ip_set_elem_len() calculated incorrectly as initial set element length (i.e. len parameter) is used multiple times in offset calculations, also affecting set element total length. Use initial set element length as start offset, do not add aligned extension offset to the offset. Return offset as total length of the set element. This reduces memory requirements on per element basic for the hash:* type of sets. For example output from 'ipset -terse list test-1' on 64-bit PC, where test-1 is generated via following script: #!/bin/bash set_name='test-1' ipset create "$set_name" hash:net family inet \ timeout 10800 counters comment \ hashsize 65536 maxelem 65536 declare -i o3 o4 fmt="add $set_name 192.168.%u.%u\n" for ((o3 = 0; o3 < 256; o3++)); do for ((o4 = 0; o4 < 256; o4++)); do printf "$fmt" $o3 $o4 done done |ipset -exist restore BEFORE this patch is applied # ipset -terse list test-1 Name: test-1 Type: hash:net Revision: 6 Header: family inet hashsize 65536 maxelem 65536 timeout 10800 counters comment Size in memory: 26348440 and AFTER applying patch # ipset -terse list test-1 Name: test-1 Type: hash:net Revision: 6 Header: family inet hashsize 65536 maxelem 65536 timeout 10800 counters comment Size in memory: 7706392 References: 0 Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: make ip_set_get_ip*_port to use skb_network_offsetAlexander Drozdov
All the ipset functions respect skb->network_header value, except for ip_set_get_ip4_port() & ip_set_get_ip6_port(). The functions should use skb_network_offset() to get the transport header offset. Signed-off-by: Alexander Drozdov <al.drozdov@gmail.com> Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Give a better name to a macro in ip_set_core.cJozsef Kadlecsik
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13netfilter: ipset: Fix sparse warningJozsef Kadlecsik
"warning: cast to restricted __be32" warnings are fixed Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-05-13HID: usbhid: Add HID_QUIRK_NOGET for Aten DVI KVM switchLaura Abbott
Like other KVM switches, the Aten DVI KVM switch needs a quirk to avoid spewing errors: [791759.606542] usb 1-5.4: input irq status -75 received [791759.614537] usb 1-5.4: input irq status -75 received [791759.622542] usb 1-5.4: input irq status -75 received Add it. Signed-off-by: Laura Abbott <labbott@fedoraproject.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2015-05-13tools/liblockdep: Fix compilation errorEunbong Song
Recent changes to kernel/locking/lockdep.c broke the liblockdep build. Fix that. Signed-off-by: Eunbong Song <eunb.song@samsung.com> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
2015-05-13tools/liblockdep: Fix linker error in case of cross compileEunbong Song
If we try to cross compile liblockdep, even if we set the CROSS_COMPILE variable the linker error can occur because LD is not set with CROSS_COMPILE. This patch adds "LD" can be set automatically with CROSS_COMPILE variable so fixes linker error problem. Signed-off-by: Eunbong Song <eunb.song@samsung.com> Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
2015-05-13irqchip: tegra: Set the proper base address in irq chip dataLucas Stach
The irq chip functions use the irq chipdata directly as the base register address of the controller, so this should be passed in instead of a pointer to the array address holding the base address. This fixes Tegra20 CPUidle as now the un-/masking of IRQs at the LIC level works again, but more importantly it fixes the resulting memory corruption. Fixes: de3ce0804916 ' irqchip: tegra: Add DT-based support for legacy interrupt controller' Signed-off-by: Lucas Stach <dev@lynxeye.de> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Link: http://lkml.kernel.org/r/1431202014-3136-1-git-send-email-dev@lynxeye.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-05-13ARM: EXYNOS: Fix dereference of ERR_PTR returned by of_genpd_get_from_providerKrzysztof Kozlowski
ERR_PTR was dereferenced during sub domain parsing, if parent domain could not be obtained (because of invalid phandle or deferred registration of parent domain). The Exynos power domain code checked whether of_genpd_get_from_provider() returned NULL and in that case it skipped that power domain node. However this function returns ERR_PTR or valid pointer, not NULL. Fixes: 0f7807518fe1 ("ARM: EXYNOS: add support for sub-power domains") Cc: <stable@vger.kernel.org> [4.0+] Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-13s390/crypto: fix stckf loopHarald Freudenberger
The store-clock-fast loop in generate_entropy() mixes (exors) only the first 64 bytes of the initial page before doing the first SHA256. Fix the loop to mix the store-clock-fast values all over the page. Signed-off-by: Harald Freudenberger <freude@linux.vnet.ibm.com> Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-05-13s390/zcrypt: Fix invalid domain handling during ap module unloadIngo Tuchscherer
Added domain checking to prevent reset failures caused by invalid domains. Corrected removal sequence of bus attributes and device. Reviewed-by: Harald Freudenberger <freude@linux.vnet.ibm.com> Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2015-05-13Merge tag 'perf-urgent-for-mingo' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull perf/urgent fixes from Arnaldo Carvalho de Melo: - Use getconf to determine number of online CPUs, fixing the build on ARM (Will Deacon) - Fix tools/vm build (Andi Kleen). Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-05-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Handle max TX power properly wrt VIFs and the MAC in iwlwifi, from Avri Altman. 2) Use the correct FW API for scan completions in iwlwifi, from Avraham Stern. 3) FW monitor in iwlwifi accidently uses unmapped memory, fix from Liad Kaufman. 4) rhashtable conversion of mac80211 station table was buggy, the virtual interface was not taken into account. Fix from Johannes Berg. 5) Fix deadlock in rtlwifi by not using a zero timeout for usb_control_msg(), from Larry Finger. 6) Update reordering state before calculating loss detection, from Yuchung Cheng. 7) Fix off by one in bluetooth firmward parsing, from Dan Carpenter. 8) Fix extended frame handling in xiling_can driver, from Jeppe Ledet-Pedersen. 9) Fix CODEL packet scheduler behavior in the presence of TSO packets, from Eric Dumazet. 10) Fix NAPI budget testing in fm10k driver, from Alexander Duyck. 11) macvlan needs to propagate promisc settings down the the lower device, from Vlad Yasevich. 12) igb driver can oops when changing number of rings, from Toshiaki Makita. 13) Source specific default routes not handled properly in ipv6, from Markus Stenberg. 14) Use after free in tc_ctl_tfilter(), from WANG Cong. 15) Use softirq spinlocking in netxen driver, from Tony Camuso. 16) Two ARM bpf JIT fixes from Nicolas Schichan. 17) Handle MSG_DONTWAIT properly in ring based AF_PACKET sends, from Mathias Kretschmer. 18) Fix x86 bpf JIT implementation of FROM_{BE16,LE16,LE32}, from Alexei Starovoitov. 19) ll_temac driver DMA maps TX packet header with incorrect length, fix from Michal Simek. 20) We removed pm_qos bits from netdevice.h, but some indirect references remained. Kill them. From David Ahern. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (90 commits) net: Remove remaining remnants of pm_qos from netdevice.h e1000e: Add pm_qos header net: phy: micrel: Fix regression in kszphy_probe net: ll_temac: Fix DMA map size bug x86: bpf_jit: fix FROM_BE16 and FROM_LE16/32 instructions netns: return RTM_NEWNSID instead of RTM_GETNSID on a get Update be2net maintainers' email addresses net_sched: gred: use correct backlog value in WRED mode pppoe: drop pppoe device in pppoe_unbind_sock_work net: qca_spi: Fix possible race during probe net: mdio-gpio: Allow for unspecified bus id af_packet / TX_RING not fully non-blocking (w/ MSG_DONTWAIT). bnx2x: limit fw delay in kdump to 5s after boot ARM: net: delegate filter to kernel interpreter when imm_offset() return value can't fit into 12bits. ARM: net fix emit_udiv() for BPF_ALU | BPF_DIV | BPF_K intruction. mpls: Change reserved label names to be consistent with netbsd usbnet: avoid integer overflow in start_xmit netxen_nic: use spin_[un]lock_bh around tx_clean_lock (2) net: xgene_enet: Set hardware dependency net: amd-xgbe: Add hardware dependency ...
2015-05-12net: Remove remaining remnants of pm_qos from netdevice.hDavid Ahern
Commit e2c6544829f removed pm_qos from struct net_device but left the comment and header file. Remove those. Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-12e1000e: Add pm_qos headerDavid Ahern
Commit e2c6544829f moved pm_qos_req to e1000_adapter. Add the header file that defines the struct. Signed-off-by: David Ahern <dsahern@gmail.com> Cc: Thomas Graf <tgraf@suug.ch> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-12net: make skb_dst_pop routine staticYing Xue
As xfrm_output_one() is the only caller of skb_dst_pop(), we should make skb_dst_pop() localized. Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-12net: phy: micrel: Fix regression in kszphy_probeNiklas Cassel
Don't do clock-mode-select if clk == NULL, since when building without CONFIG_HAVE_CLK, clk_get returns NULL and clk_get_rate returns 0. Doing clock-mode-select in this cause causes kszphy_probe to return -EINVAL and thus prevents the device from being probed. The original code (before regression) would return 0 when building without CONFIG_HAVE_CLK. Cc: stable <stable@vger.kernel.org> # 3.18+ Fixes: 1fadee0c3645 ("net/phy: micrel: Add clock support for KSZ8021/KSZ8031") Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Johan Hovold <johan@kernel.org> Signed-off-by: Niklas Cassel <niklass@axis.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-14 16:59:54 +0000