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2016-01-08fs/9p: use fscache mutex rather than spinlockSasha Levin
We may sleep inside a the lock, so use a mutex rather than spinlock. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
2016-01-08ata: ahci_brcmstb: disable DIPM supportDanesh Petigara
The Broadcom STB SATA host controller does not support device initiated power management. Disable support for this feature so the driver never sends SETFEATURES commands to the device to enable/disable DIPM. Signed-off-by: Danesh Petigara <dpetigara@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-01-08ata: ahci_brcmstb: enable support for ALPMDanesh Petigara
Enable support for ALPM in the host controller's capabilities register. Also adjust the PLL timeout to give it enough time to lock when the port exits slumber mode. tj: minor style updates Signed-off-by: Danesh Petigara <dpetigara@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-01-08perf report: Show random usage tip on the help lineNamhyung Kim
Currently perf report only shows a help message "For a higher level overview, try: perf report --sort comm,dso" unconditionally (even if the sort keys were used). Add more help tips and show randomly. Load tips from ${prefix}/share/doc/perf-tip/tips.txt file. $ perf report | tail 0.10% swapper [kernel.vmlinux] [k] irq_exit 0.09% swapper [kernel.vmlinux] [k] flush_smp_call_function_queue 0.08% swapper [kernel.vmlinux] [k] native_write_msr_safe 0.03% swapper [kernel.vmlinux] [k] group_sched_in 0.01% perf [kernel.vmlinux] [k] native_write_msr_safe # # (Tip: Search options using a keyword: perf report -h <keyword>) # Signed-off-by: Namhyung Kim <namhyung@kernel.org> Acked-by: Ingo Molnar <mingo@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/r/1452166913-27046-1-git-send-email-namhyung@kernel.org [ Renamed it to perf_tip() and the parameter dirname to dirpath to fix the build on older distros ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08Revert "block: Split bios on chunk boundaries"Jens Axboe
This reverts commit d3805611130af9b911e908af9f67a3f64f4f0914. If we end up splitting on the first segment, we don't adjust the sector count. That results in hitting a BUG() with attempting to split 0 sectors. As this is just a performance issue and not a regression since 4.3 release, let's just rever this change. That gives us more time to test a real fix for 4.5, which would be marked for stable anyway.
2016-01-08perf hists: Export a couple of hist functionsNamhyung Kim
These are necessary for multi threaded sample processing: - hists__get__get_rotate_entries_in() - hists__collapse_insert_entry() - __hists__init() Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Noel Grandin <noelgrandin@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452158050-28061-14-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08perf diff: Use perf_hpp__register_sort_field interfaceJiri Olsa
Using perf_hpp__register_sort_field interface instead of directly adding the entry. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Noel Grandin <noelgrandin@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452158050-28061-13-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08perf tools: Add overhead/overhead_children keys defaults via stringJiri Olsa
We currently set 'overhead' and 'overhead_children' as default sort keys within perf_hpp__init function by directly adding into the sort list. This patch adds 'overhead' and 'overhead_children' in text form into sort_keys and let them be added by standard sort dimension interface. We need to eliminate dirrect sort_list additions to be able to add support for hists specific sort keys. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Noel Grandin <noelgrandin@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452158050-28061-12-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08PCI: dra7xx: Mark driver as brokenRichard Cochran
Mark the dra7xx PCI host driver as broken. This driver was first merged in v3.17 and has never worked. Although the driver compiles just fine, it is missing an essential device reset. If the driver is included, the kernel locks up hard shortly after booting, before any console output appears. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-01-08perf tools: Remove list entry from struct sort_entryJiri Olsa
It's no longer needed. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Noel Grandin <noelgrandin@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452158050-28061-11-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08perf tools: Include all tools/lib directory for tags/cscope/TAGS targetsJiri Olsa
Besides lockdep we use all the 'tools/lib' code in perf, so include it completely in tags. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Noel Grandin <noelgrandin@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452158050-28061-10-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08perf script: Align event name properlyJiri Olsa
Adding code to align event names, so we get aligned output in case of multiple events with different names. Before: $ perf script :13757 13757 163918.230829: cpu/mem-snp-none/P: ffff88085f20d010 :13757 13757 163918.230832: cpu/mem-loads,ldlat=30/P: 7f5a5f719f00 :13757 13757 163918.230835: cpu/mem-loads,ldlat=30/P: 7f5a5f719f00 :13758 13758 163918.230838: cpu/mem-snp-none/P: ffff88085f4ad810 :13758 13758 163918.154093: cpu/mem-stores/P: ffff88085bb53f28 :13757 13757 163918.155264: cpu/mem-snp-hitm/P: 601080 ... After: $ perf script :13757 13757 163918.228831: cpu/mem-snp-none/P: ffffffff81a841c0 :13757 13757 163918.228834: cpu/mem-loads,ldlat=30/P: 7f5a5f719f08 :13757 13757 163918.228837: cpu/mem-loads,ldlat=30/P: 7f5a5f719f08 :13758 13758 163918.228837: cpu/mem-snp-none/P: ffff88085f4ad800 :13758 13758 163918.154093: cpu/mem-stores/P: ffff88085bb53f28 :13757 13757 163918.155264: cpu/mem-snp-hitm/P: 601080 ... Signed-off-by: Jiri Olsa <jolsa@kernel.org> Acked-by: David Ahern <dsahern@gmail.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Noel Grandin <noelgrandin@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452158050-28061-9-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08perf tools: Add missing headers in perf's MANIFESTWang Nan
These lost headers are found in arm64 cross buildings, failing to build perf using tarballs generated using: $ make perf-targz-src-pkg Signed-off-by: Wang Nan <wangnan0@huawei.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1452263041-225488-3-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08perf tools: Do not show trace command if it's not compiled inJiri Olsa
The trace command still appears in help message when you run simple 'perf' command. It's because the generate-cmdlist.sh does not care about the HAVE_LIBAUDIT_SUPPORT dependency of trace command and puts it into generated common_cmds array. Wrapping trace command under HAVE_LIBAUDIT_SUPPORT dependency, which will exclude it from common_cmds array if HAVE_LIBAUDIT_SUPPORT is not set. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Noel Grandin <noelgrandin@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1452158050-28061-8-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08perf report: Change default to use event group viewNamhyung Kim
The event group view feature is to see related events together. To use the group view, events should be recorded as a group with a dedicated syntax of surrounding events by braces (-e '{ evt1, evt2, ... }'). Also 'perf report' also requires the --group option to enable it. However it's almost always beneficial to use the group view to see the group events as it's more expressive. And I think it's more natural to see events together if they are recorded as a group. Thus this patch changes the default value to enable it. If users don't want to see like it and keep the original behavior, they can set the report.group config variable to false and/or use --no-group option in the 'perf report' command line. Requested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Cc: Taeung Song <treeze.taeung@gmail.com> Link: http://lkml.kernel.org/r/1448807057-3506-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08perf top: Decay periods in callchainsNamhyung Kim
It missed to decay periods in callchains when decaying hist entries. This resulted in more than 100 percent overhead in callchains in the fractal style output. Reported-by: Arnaldo Carvalho de Melo <acme@kernel.org> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1451963160-17196-1-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08drivers: libata-core: Use usleep_range() instead of msleep() for short ↵Anil Veliyankara Madam
sleeps (<20 ms) Since msleep() may sleep longer than intended time for values less than 20ms, this patch allows the use of usleep_range for waits less that 20ms. usleep_range is a finer precision implementation of msleep and is designed to be a drop-in replacement for udelay where a precise sleep/busy-wait is unnecessary. More details can be found at http://lkml.org/lkml/2007/8/3/250 and in Documentation/timers/timers-howto.txt. This change has been done to improve the performace in PIO6 mode which is used by viking flash. Cc: xe-kernel@external.cisco.com Signed-off-by: Anil Veliyankara Madam <aveliyan@cisco.com> Signed-off-by: Shikha Jain <shikjain@cisco.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2016-01-08tools lib: Move bitmap.[ch] from tools/perf/ to tools/{lib,include}/Arnaldo Carvalho de Melo
So that lib/find_bit.c doesn't requires anything inside tools/perf/ Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: George Spelvin <linux@horizon.com Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Wang Nan <wangnan0@huawei.com> Cc: Yury Norov <yury.norov@gmail.com> Link: http://lkml.kernel.org/n/tip-7lxe7jgohaac5faodndhdmvk@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08tools lib: Sync tools/lib/find_bit.c with the kernelArnaldo Carvalho de Melo
Need to move the bitmap.[ch] things from tools/perf/ to tools/lib, will be done in the next patches. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: George Spelvin <linux@horizon.com Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Wang Nan <wangnan0@huawei.com> Cc: Yury Norov <yury.norov@gmail.com> Link: http://lkml.kernel.org/n/tip-5fys65wkd7gu8j7a7xgukc5t@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08tools lib: Move find_next_bit.c to tools/lib/Arnaldo Carvalho de Melo
The commit that introduced it should've moved it to the same place, plus the 'tools/' prefix, but instead moved it to a bogus tools/lib/util/ directory, being the only file there. Move it to tools/lib/find_bit.c, picking the name for the file where these routines live since: 8f6f19dd5143 ("lib: move find_last_bit to lib/find_next_bit.c") Next step is to make tools/lib/find_bit.c to differ from lib/find_bit.c just in removing what is not used by tools/. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Borislav Petkov <bp@suse.de> Cc: David Ahern <dsahern@gmail.com> Cc: George Spelvin <linux@horizon.com Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Wang Nan <wangnan0@huawei.com> Cc: Yury Norov <yury.norov@gmail.com> Link: http://lkml.kernel.org/n/tip-p391cex5mqvahp4pwrton87n@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-01-08ld-version: Fix it on FedoraMichael S. Tsirkin
On Fedora 23, ld --version outputs: GNU ld version 2.25-15.fc23 But ld-version.sh fails to parse this, so e.g. mips build fails to enable VDSO, printing a warning that binutils >= 2.24 is required. To fix, teach ld-version to parse this format. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Cc: linux-kernel@vger.kernel.org Cc: Michal Marek <mmarek@suse.com> Cc: linux-kbuild@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12023/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-01-08drm: move MODULE_PARM_DESC to other fileDan Carpenter
We moved the module options from drm_drv.c to drm_irq.c in 18882995713d ('drm: Move vblank related module options into drm_irq.c'). Let's move the MODULE_PARM_DESC()s as well so they're together. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: http://patchwork.freedesktop.org/patch/msgid/20160108110045.GF32195@mwanda Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-08drm/edid: index CEA/HDMI mode tables using the VICJani Nikula
Add a dummy entry to CEA/HDMI mode tables so they can be indexed directly using the VIC, avoiding a +1/-1 dance here and there. This adds clarity to the error checking for various functions that return the VIC on success and zero on failure; we can now explicitly check for 0 instead of just subtracting one from an unsigned type. Also add drm_valid_cea_vic() and drm_valid_hdmi_vic() helpers for checking valid VICs. v2: add drm_valid_cea_vic and drm_valid_hdmi_vic helpers (Ville) use { } instead of { 0 } for initializing the dummy modes Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1452252111-6439-1-git-send-email-jani.nikula@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2016-01-08netfilter: nft_ct: add byte/packet counter supportFlorian Westphal
If the accounting extension isn't present, we'll return a counter value of 0. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-08ASoC: compress: Fix compress device direction checkVinod Koul
The detection of direction for compress was only taking into account codec capabilities and not CPU ones. Fix this by checking the CPU side capabilities as well Cc: <stable@vger.kernel.org> Tested-by: Ashish Panwar <ashish.panwar@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-08ASoC: hdac_hdmi: Use list to add pins and convertersSubhransu S. Prusty
Future platforms may have a different set of pins/converters. So use lists to add pins and converters based on enumeration. Also it may be required to connect any converter to any pin dynamically as per different use cases (for example DP is connected to pin 6 on skylake board). So this will help in dynamically select and route. Fix the dai map as well to use the pin/cvt from list. Not enabling all dai maps for now. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-08NFS: Fix a compile warning about unused variable in nfs_generic_pg_pgios()Trond Myklebust
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2016-01-08NFSv4: Fix a compile warning about no prototype for nfs4_ioctl()Trond Myklebust
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
2016-01-08ASoC: wm8960: boost switch should be closed when using L/RINPUT1Zidan Wang
L/RINPUT1 can line to Left/Right Boost Mixer through boost switch. If boost switch is open, there will be no voice when using L/RINPUT1. Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-08ASoC: wm8960: add DAC mono mix kcontrolZidan Wang
In normal operation, the left and right channel digital audio data is converted to analogue in two separate DACs. There is a mono-mix mode where the two audio channels are mixed together digitally and then converted to analogue using only one DAC, while the other DAC is switched off. The mono-mix signal can be selected to appear on both analogue output channels. The mono mix is automatically attenuated by 6dB to prevent clipping. Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-08ASoC: hdac_hdmi: Fix to warn instead of err for no connected nidsSubhransu S. Prusty
It is possible that some pin widget may return with no converter connected. So don't throw error if none are found to be connected. Instead print a warning and continue. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-08spi: loopback: fix typo in MODULE_PARM_DESCDan Carpenter
There should be an 's' on "dump_message" so it matches the module_param. Fixes: 84e0c4e5e2c4 ('spi: add loopback test driver to allow for spi_master regression tests') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-01-08ARM: multi_v7_defconfig: Add rockchip audio supportSjoerd Simons
As the rockchip SPDIF driver landed for 4.4 and the required clock patches to make it work properly are scheduled for the 4.5 merge window it seems time to support for audio device found on rockchip boards in the defconfig as well. Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-01-08netfilter: nft_byteorder: provide 64bit le/be conversionFlorian Westphal
Needed to convert the (64bit) conntrack counters to BE ordering. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-08netfilter: nf_tables: Add new attributes into nft_set to store user data.Carlos Falgueras García
User data is stored at after 'nft_set_ops' private data into 'data[]' flexible array. The field 'udata' points to user data and 'udlen' stores its length. Add new flag NFTA_SET_USERDATA. Signed-off-by: Carlos Falgueras García <carlosfg@riseup.net> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-08netfilter: nfnetlink_log: just returns error for unknown commandKen-ichirou MATSUZAWA
This patch stops processing options for unknown command. Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-08netfilter: nfnetlink_queue: autoload nf_conntrack_netlink module ↵Ken-ichirou MATSUZAWA
NFQA_CFG_F_CONNTRACK config flag This patch enables to load nf_conntrack_netlink module if NFQA_CFG_F_CONNTRACK config flag is specified. Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-08netfilter: nfnetlink_queue: just returns error for unknown commandKen-ichirou MATSUZAWA
This patch stops processing options for unknown command. Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-08netfilter: nfnetlink_queue: don't handle options after unbindKen-ichirou MATSUZAWA
This patch stops processing after destroying a queue instance. Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-08netfilter: nfnetlink_queue: validate dependencies to avoid breaking atomicityKen-ichirou MATSUZAWA
Check that dependencies are fulfilled before updating the queue instance, otherwise we can leave things in intermediate state on errors in nfqnl_recv_config(). Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2016-01-08ixgbe: Make ATR recognize IPv6 extended headersMark Rustad
Right now ATR is not handling IPv6 extended headers, so ATR is not being performed on such packets. Fix that by skipping extended headers when they are present. This also fixes a problem where the ATR code was not checking that the inner protocol was actually TCP before setting up the signature rules. Since the protocol check is intimately involved with the extended header processing as well, this all gets fixed together. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-01-08ixgbe: Fix MDD events generated when FCoE+SRIOV are enabledNeerav Parikh
When FCoE is enabled with SR-IOV on the X550 NIC the hardware generates MDD events. This patch fixes these by setting the expected values in the Tx context descriptors for FCoE/FIP frames and adding a flush after writing the RDLEN register. Signed-off-by: Neerav Parikh <neerav.parikh@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-01-08ixgbe: Fix to get FDMI HBA attributes information with X550Usha Ketineni
Check whether the FCOE support is enabled for the devices to get the FDMI HBA attributes information instead of checking each device id. Also, add Model string information for X550. Signed-off-by: Usha Ketineni <usha.k.ketineni@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-01-08ixgbe: Correct handling of any outer UDP checksum settingMark Rustad
If an outer UDP checksum is set, pass the skb up with CHECKSUM_NONE so that the stack will check the checksum. Do not increment an error counter, because we don't know that there is an actual error. Signed-off-by: Mark Rustad <mark.d.rustad@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-01-08ixgbe: do not call check_link for ethtool in ixgbe_get_settings()Emil Tantilov
In ixgbe_get_settings() the link status and speed of the interface are determined based on a read from the LINKS register via the call to mac.ops.check.link(). This can cause issues where external drivers may end up with unknown speed when calling ethtool_get_setings(). Instead of calling the mac.ops.check_link() we can report the speed from the adapter structure which is populated by the driver. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-01-08ixgbe: fix broken PFC with X550Vasu Dev
PFC is configuration is skipped for X550 devices due to a incorrect device id check, fixing that to include X550 PFC configuration. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-01-08ixgbe: use correct FCoE DDP max checkVasu Dev
Use fcoe_ddp_xid from netdev as this is correctly set for different device IDs to avoid DDP skip error on X550 as "xid=0x20b out-of-range" Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-01-08ixgbe: Fill at least min credits to a TC credit refillsVasu Dev
Currently credit_refill and credit_max could be zero for a TC and that is causing Tx hang for CEE mode configuration, so to fix that have at min credit assigned to a TC and that is as what IEEE mode already does. Change-ID: If652c133093a21e530f4e9eab09097976f57fb12 Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2016-01-08arm: multi_v7_defconfig: Add virtio driversAndre Przywara
To make multi_v7_defconfig really "multi", let's add virtio drivers to allow booting a default kernel as a KVM/QEMU guest. MACH_VIRT is already defined, so we just add VIRTIO_BLK, VIRTIO_NET and VIRTIO_CONSOLE to actually make this kernel useful in a guest. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-01-08ARM: dts: compulab: add new board descriptionIlya Ledvich
Add description for newly introduced Compulab devices: - CL-SOM-iMX7 - SBC-iMX7 Signed-off-by: Ilya Ledvich <ilya@compulab.co.il> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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