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2020-08-03erofs: Replace HTTP links with HTTPS onesAlexander A. Klimov
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Reviewed-by: Gao Xiang <hsiangkao@redhat.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200713130944.34419-1-grandmaster@al2klimov.de Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
2020-08-03Merge tag 'asoc-v5.9' of ↵Takashi Iwai
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for v5.9 The biggest changes here one again come from Mormioto-san who has continued his dilligent work cleaning up long standing issues in the APIs, it's particularly nice to see the transition from digital_mute() to mute_stream() finally completed. There's also been a lot of work on the x86 code again, this time a big focus has been on cleaning up some issues identified by various static tests, and on the Freescale systems. Otherwise the biggest thing has been a lot of driver additions: - Convert users of digital_mute() to mute_stream(). - Simplify I/O helper functions. - Add a helper for getting the RTD from a substream. - Many, many fixes and cleanups to the x86 code. - New drivers for Freescale MQS and i.MX6sx, Intel KeemBay I2S, Maxim MAX98360A and MAX98373 Soundwire, several Mediatek boards, nVidia Tegra 186 and 210, RealTek RL6231, Samsung Midas and Aries boards (some of the first phones I worked on!) and TI J721e EVM.
2020-08-03Merge branch 'md-next' of ↵Jens Axboe
https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-5.9/drivers Pull MD fixes from Song. * 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md: md/raid5: Allow degraded raid6 to do rmw md/raid5: Fix Force reconstruct-write io stuck in degraded raid5 raid5: don't duplicate code for different paths in handle_stripe raid5-cache: hold spinlock instead of mutex in r5c_journal_mode_show md: print errno in super_written md/raid5: remove the redundant setting of STRIPE_HANDLE md: register new md sysfs file 'uuid' read-only md: fix max sectors calculation for super 1.0
2020-08-03Merge remote-tracking branch 'torvalds/master' into perf/coreArnaldo Carvalho de Melo
Minor conflict in tools/perf/arch/arm/util/auxtrace.c as one fix there was cherry-picked for the last perf/urgent pull req to Linus, so was already there. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-08-03Merge tag 'irqchip-5.9' of ↵Thomas Gleixner
git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/core Pull irqchip updates from Marc Zyngier: - Add infrastructure to allow DT irqchip platform drivers to be built as modules - Allow qcom-pdc, mtk-cirq and mtk-sysirq to be built as module - Fix ACPI probing to avoid abusing function pointer casting - Allow bcm7120-l2 and brcmstb-l2 to be used as wake-up sources - Teach NXP's IMX INTMUX some power management - Allow stm32-exti to be used as a hierarchical irqchip - Let stm32-exti use the hw spinlock API in its full glory - A couple of GICv4.1 fixes - Tons of cleanups (mtk-sysirq, aic5, bcm7038-l1, imx-intmux, brcmstb-l2, ativic32, ti-sci-inta, lonsoon, MIPS GIC, GICv3)
2020-08-03powerpc/powernv/sriov: Fix use of uninitialised variableOliver O'Halloran
Initialising the value before using it is generally regarded as a good idea so do that. Fixes: 4c51f3e1e870 ("powerpc/powernv/sriov: Make single PE mode a per-BAR setting") Reported-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200803075408.132601-1-oohall@gmail.com
2020-08-03selftests/powerpc: Skip vmx/vsx/tar/etc tests on older CPUsMichael Ellerman
Some of our tests use VSX or newer VMX instructions, so need to be skipped on older CPUs to avoid SIGILL'ing. Similarly TAR was added in v2.07, and the PMU event used in the stcx fail test only works on Power8 or later. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200803020719.96114-1-mpe@ellerman.id.au
2020-08-03powerpc/40x: Fix assembler warning about r0Michael Ellerman
The assembler says: arch/powerpc/kernel/head_40x.S:623: Warning: invalid register expression It's objecting to the use of r0 as the RA argument. That's because when RA = 0 the literal value 0 is used, rather than the content of r0, making the use of r0 in the source potentially confusing. Fix it to use a literal 0, the generated code is identical. Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200722022422.825197-1-mpe@ellerman.id.au
2020-08-03fs: Fix typo in commentAndreas Gruenbacher
The comment for function filemap_check_wb_err accidentally refers to it as filemap_check_wb_error. Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2020-08-03leds: disallow /sys/class/leds/*:multi:* for nowPavel Machek
All the LEDs in the queue are RGB, so they should not use multi for their color. Make sure we don't add such LED by mistake (and make it part of ABI). Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-08-03gfs2: Fix refcount leak in gfs2_glock_pokeAndreas Gruenbacher
In gfs2_glock_poke, make sure gfs2_holder_uninit is called on the local glock holder. Without that, we're leaking a glock and a pid reference. Fixes: 9e8990dea926 ("gfs2: Smarter iopen glock waiting") Cc: stable@vger.kernel.org # v5.8+ Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2020-08-03leds: add RGB color option, as that is different from multicolor.Pavel Machek
Multicolor is a bit too abstract. Yes, we can have Green-Magenta-Ultraviolet LED, but so far all the LEDs we support are RGB, and not even RGB-White or RGB-Yellow variants emerged. Multicolor is not a good fit for RGB LED. It does not really know about LED color. In particular, there's no way to make LED "white". Userspace is interested in knowing "this LED can produce arbitrary color", which not all multicolor LEDs can. Signed-off-by: Pavel Machek <pavel@ucw.cz>
2020-08-03gfs2: Pass glock holder to gfs2_file_direct_{read,write}Andreas Gruenbacher
Pass a pointer to the existing glock holder from gfs2_file_{read,write}_iter to gfs2_file_direct_{read,write} to save some stack space. Suggested-by: Matthew Wilcox <willy@infradead.org> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2020-08-03gfs2: Add some flags missing from glock outputBob Peterson
Before this patch, three flags were not represented in the glock output. This patch adds them in: c - GLF_INODE_CREATING P - GLF_PENDING_DELETE x - GLF_FREEING (both f and F are already used) Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2020-08-03Merge branches 'acpi-mm', 'acpi-tables', 'acpi-apei' and 'acpi-misc'Rafael J. Wysocki
* acpi-mm: ACPI: OSL: Clean up the removal of unused memory mappings ACPI: OSL: Use deferred unmapping in acpi_os_unmap_iomem() ACPI: OSL: Use deferred unmapping in acpi_os_unmap_generic_address() ACPICA: Preserve memory opregion mappings ACPI: OSL: Implement deferred unmapping of ACPI memory * acpi-tables: ACPI: NUMA: Remove the useless 'node >= MAX_NUMNODES' check ACPI: NUMA: Remove the useless sub table pointer check ACPI: tables: Remove the duplicated checks for acpi_parse_entries_array() ACPI: tables: avoid relocations for table signature array * acpi-apei: ACPI: APEI: remove redundant assignment to variable rc * acpi-misc: ACPI: Replace HTTP links with HTTPS ones ACPI: Use valid link to the ACPI specification ACPI: Use fallthrough pseudo-keyword
2020-08-03Merge branches 'acpi-proc', 'acpi-sysfs', 'acpi-pad', 'acpi-ec', 'acpi-pci' ↵Rafael J. Wysocki
and 'acpi-prop' * acpi-proc: ACPI: procfs: Remove last dirs after being marked deprecated for a decade * acpi-sysfs: ACPI: sysfs: add newlines when printing module parameters * acpi-pad: ACPI: PAD: Eliminate usage of uninitialized_var() macro * acpi-ec: ACPI: EC: add newline when printing 'ec_event_clearing' module parameter * acpi-pci: PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() * acpi-prop: ACPI: property: use cached name in acpi_fwnode_get_named_child_node()
2020-08-03Merge branches 'pm-sleep', 'pm-domains', 'powercap' and 'pm-tools'Rafael J. Wysocki
* pm-sleep: PM: sleep: spread "const char *" correctness PM: hibernate: fix white space in a few places freezer: Add unsafe version of freezable_schedule_timeout_interruptible() for NFS PM: sleep: core: Emit changed uevent on wakeup_sysfs_add/remove * pm-domains: PM: domains: Restore comment indentation for generic_pm_domain.child_links PM: domains: Fix up terminology with parent/child * powercap: powercap: Add Power Limit4 support powercap: idle_inject: Replace play_idle() with play_idle_precise() in comments powercap: intel_rapl: add support for Sapphire Rapids * pm-tools: pm-graph v5.7 - important s2idle fixes cpupower: Replace HTTP links with HTTPS ones cpupower: Fix NULL but dereferenced coccicheck errors cpupower: Fix comparing pointer to 0 coccicheck warns
2020-08-03Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: (24 commits) cpufreq: intel_pstate: Fix EPP setting via sysfs in active mode cpufreq: intel_pstate: Rearrange the storing of new EPP values cpufreq: intel_pstate: Avoid enabling HWP if EPP is not supported cpufreq: intel_pstate: Clean up aperf_mperf_shift description cpufreq: powernv: Make some symbols static cpufreq: amd_freq_sensitivity: Mark sometimes used ID structs as __maybe_unused cpufreq: intel_pstate: Supply struct attribute description for get_aperf_mperf_shift() cpufreq: pcc-cpufreq: Mark sometimes used ID structs as __maybe_unused cpufreq: powernow-k8: Mark 'hi' and 'lo' dummy variables as __always_unused cpufreq: acpi-cpufreq: Mark sometimes used ID structs as __maybe_unused cpufreq: acpi-cpufreq: Mark 'dummy' variable as __always_unused cpufreq: powernv-cpufreq: Fix a bunch of kerneldoc related issues cpufreq: pasemi: Include header file for {check,restore}_astate prototypes cpufreq: cpufreq_governor: Demote store_sampling_rate() header to standard comment block cpufreq: cpufreq: Demote lots of function headers unworthy of kerneldoc status cpufreq: freq_table: Demote obvious misuse of kerneldoc to standard comment blocks cpufreq: Replace HTTP links with HTTPS ones cpufreq: intel_pstate: Fix static checker warning for epp variable cpufreq: Remove the weakly defined cpufreq_default_governor() cpufreq: Specify default governor on command line ...
2020-08-03Merge branch 'pm-cpuidle'Rafael J. Wysocki
* pm-cpuidle: cpuidle: ACPI: fix 'return' with no value build warning intel_idle: Customize IceLake server support cpuidle: change enter_s2idle() prototype cpuidle: psci: Prevent domain idlestates until consumers are ready cpuidle: psci: Convert PM domain to platform driver cpuidle: psci: Fix error path via converting to a platform driver cpuidle: psci: Fail cpuidle registration if set OSI mode failed cpuidle: psci: Split into two separate build objects intel_idle: Eliminate redundant static variable
2020-08-03Merge branches 'pm-em' and 'pm-core'Rafael J. Wysocki
* pm-em: OPP: refactor dev_pm_opp_of_register_em() and update related drivers Documentation: power: update Energy Model description PM / EM: change name of em_pd_energy to em_cpu_energy PM / EM: remove em_register_perf_domain PM / EM: add support for other devices than CPUs in Energy Model PM / EM: update callback structure and add device pointer PM / EM: introduce em_dev_register_perf_domain function PM / EM: change naming convention from 'capacity' to 'performance' * pm-core: mmc: jz4740: Use pm_ptr() macro PM: Make *_DEV_PM_OPS macros use __maybe_unused PM: core: introduce pm_ptr() macro
2020-08-03Merge branch 'pm-devfreq'Rafael J. Wysocki
* pm-devfreq: PM / devfreq: Fix the wrong end with semicolon PM / devfreq: Fix indentaion of devfreq_summary debugfs node PM / devfreq: Clean up the devfreq instance name in sysfs attr memory: samsung: exynos5422-dmc: Add module param to control IRQ mode memory: samsung: exynos5422-dmc: Adjust polling interval and uptreshold memory: samsung: exynos5422-dmc: Use delayed timer as default PM / devfreq: Add support delayed timer for polling mode dt-bindings: devfreq: rk3399_dmc: Add rockchip,pmu phandle PM / devfreq: tegra: Add Dmitry as a maintainer PM / devfreq: event: Fix trivial spelling PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent
2020-08-03mac80211: Do not report beacon loss if beacon filtering enabledLoic Poulain
mac80211.h says: Beacon filter support is advertised with the IEEE80211_VIF_BEACON_FILTER interface capability. The driver needs to enable beacon filter support whenever power save is enabled, that is IEEE80211_CONF_PS is set. When power save is enabled, the stack will not check for beacon loss and the driver needs to notify about loss of beacons with ieee80211_beacon_loss(). Some controllers may want to dynamically enable the beacon filter capabilities on power save entry (CONF_PS) and disable it on exit. This is the case for the wcn36xx driver which only supports beacon filtering in PS mode (no CONNECTION_MONITOR support). When the mac80211 beacon monitor timer expires, the beacon filter flag must be checked again in case it as been changed in between (e.g. vif moved to PS mode). Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Link: https://lore.kernel.org/r/1592471863-31402-1-git-send-email-loic.poulain@linaro.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-08-03Merge branch 'locking/nmi' into locking/core, to pick up completed topic branchIngo Molnar
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2020-08-03netfilter: flowtable: Set offload timeout when adding flowRoi Dayan
On heavily loaded systems the GC can take time to go over all existing conns and reset their timeout. At that time other calls like from nf_conntrack_in() can call of nf_ct_is_expired() and see the conn as expired. To fix this when we set the offload bit we should also reset the timeout instead of counting on GC to finish first iteration over all conns before the initial timeout. Fixes: 90964016e5d3 ("netfilter: nf_conntrack: add IPS_OFFLOAD status bit") Signed-off-by: Roi Dayan <roid@mellanox.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-08-03netfilter: conntrack: Move nf_ct_offload_timeout to header fileRoi Dayan
To be used by callers from other modules. [ Rename DAY to NF_CT_DAY to avoid possible symbol name pollution issue --Pablo ] Signed-off-by: Roi Dayan <roid@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-08-03selftests: netfilter: add meta iif/oif match testFlorian Westphal
simple test case, but would have caught this: FAIL: iifgroupcount, want "packets 2", got table inet filter { counter iifgroupcount { packets 0 bytes 0 } } Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2020-08-03ceph: remove redundant initialization of variable mdsColin Ian King
The variable mds is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: fix use-after-free for fsc->mdscXiubo Li
If the ceph_mdsc_init() fails, it will free the mdsc already. Reported-by: syzbot+b57f46d8d6ea51960b8c@syzkaller.appspotmail.com Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: remove unused variables in ceph_mdsmap_decode()Jia Yang
Fix build warnings: fs/ceph/mdsmap.c: In function ‘ceph_mdsmap_decode’: fs/ceph/mdsmap.c:192:7: warning: variable ‘info_cv’ set but not used [-Wunused-but-set-variable] fs/ceph/mdsmap.c:177:7: warning: variable ‘state_seq’ set but not used [-Wunused-but-set-variable] fs/ceph/mdsmap.c:123:15: warning: variable ‘mdsmap_cv’ set but not used [-Wunused-but-set-variable] Note that p is increased in ceph_decode_*. Signed-off-by: Jia Yang <jiayang5@huawei.com> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: delete repeated words in fs/ceph/Randy Dunlap
Drop duplicated words "down" and "the" in fs/ceph/. [ idryomov: merge into a single patch ] Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: send client provided metric flags in client metadataXiubo Li
Send metric flags to the MDS, indicating what metrics the client supports. Currently that consists of cap statistics, and read, write and metadata latencies. URL: https://tracker.ceph.com/issues/43435 Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: periodically send perf metrics to MDSesXiubo Li
This will send the caps/read/write/metadata metrics to any available MDS once per second, which will be the same as the userland client. It will skip the MDS sessions which don't support the metric collection, as the MDSs will close socket connections when they get an unknown type message. We can disable the metric sending via the disable_send_metrics module parameter. [ jlayton: fix up endianness bug in ceph_mdsc_send_metrics() ] URL: https://tracker.ceph.com/issues/43215 Signed-off-by: Xiubo Li <xiubli@redhat.com> Signed-off-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: check the sesion state and return false in case it is closedXiubo Li
If the session is already in closed state, we should skip it. Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03libceph: replace HTTP links with HTTPS onesAlexander A. Klimov
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. [ idryomov: Do the same for the CRUSH paper and replace ceph.newdream.net with ceph.io. ] Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: remove unnecessary cast in kfree()Xu Wang
Remove unnecassary casts in the argument to kfree. Signed-off-by: Xu Wang <vulab@iscas.ac.cn> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03libceph: just have osd_req_op_init() return a pointerJeff Layton
The caller can just ignore the return. No need for this wrapper that just casts the other function to void. [ idryomov: argument alignment ] Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Ilya Dryomov <idryomov@gmail.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: do not access the kiocb after aio requestsXiubo Li
In aio case, if the completion comes very fast just before the ceph_read_iter() returns to fs/aio.c, the kiocb will be freed in the completion callback, then if ceph_read_iter() access again we will potentially hit the use-after-free bug. [ jlayton: initialize direct_lock early, and use it everywhere ] URL: https://tracker.ceph.com/issues/45649 Signed-off-by: Xiubo Li <xiubli@redhat.com> Signed-off-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: clean up and optimize ceph_check_delayed_caps()Jeff Layton
Make this loop look a bit more sane. Also optimize away the spinlock release/reacquire if we can't get an inode reference. Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Xiubo Li <xiubli@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: fix potential mdsc use-after-free crashXiubo Li
Make sure the delayed work stopped before releasing the resources. cancel_delayed_work_sync() will only guarantee that the work finishes executing if the work is already in the ->worklist. That means after the cancel_delayed_work_sync() returns, it will leave the work requeued if it was rearmed at the end. That can lead to a use after free once the work struct is freed. Fix it by flushing the delayed work instead of trying to cancel it, and ensure that the work doesn't rearm if the mdsc is stopping. URL: https://tracker.ceph.com/issues/46293 Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: switch to WARN_ON_ONCE in encode_supported_features()Xiubo Li
...and let the errnos bubble up to the callers. Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: add global total_caps to count the mdsc's total caps numberXiubo Li
This will help to reduce using the global mdsc->mutex lock in many places. Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03ceph: add check_session_state() helper and make it globalXiubo Li
And remove the unsed mdsc parameter to simplify the code. Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03mac80211: fix misplaced while instead of ifJohannes Berg
This never was intended to be a 'while' loop, it should've just been an 'if' instead of 'while'. Fix this. I noticed this while applying another patch from Ben that intended to fix a busy loop at this spot. Cc: stable@vger.kernel.org Fixes: b16798f5b907 ("mac80211: mark station unauthorized before key removal") Reported-by: Ben Greear <greearb@candelatech.com> Link: https://lore.kernel.org/r/20200803110209.253009ae41ff.I3522aad099392b31d5cf2dcca34cbac7e5832dde@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-08-03libceph: dump class and method names on method callsIlya Dryomov
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
2020-08-03libceph: use target_copy() in send_linger()Ilya Dryomov
Instead of copying just oloc, oid and flags, copy the entire linger target. This is more for consistency than anything else, as send_linger() -> submit_request() -> __submit_request() sends the request regardless of what calc_target() says (i.e. both on CALC_TARGET_NO_ACTION and CALC_TARGET_NEED_RESEND). Signed-off-by: Ilya Dryomov <idryomov@gmail.com> Reviewed-by: Jeff Layton <jlayton@kernel.org>
2020-08-03nl80211: use eth_zero_addr() to clear mac addressMiaohe Lin
Use eth_zero_addr() to clear mac address instead of memset(). Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Link: https://lore.kernel.org/r/1596273349-24333-1-git-send-email-linmiaohe@huawei.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-08-03mac80211: use eth_zero_addr() to clear mac addressMiaohe Lin
Use eth_zero_addr() to clear mac address instead of memset(). Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Link: https://lore.kernel.org/r/1596273158-24183-1-git-send-email-linmiaohe@huawei.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-08-03mac8211: fix struct initialisationJohn Crispin
Sparse showed up with the following error. net/mac80211/agg-rx.c:480:43: warning: Using plain integer as NULL pointer Fixes: 2ab45876756f (mac80211: add support for the ADDBA extension element) Signed-off-by: John Crispin <john@phrozen.org> Link: https://lore.kernel.org/r/20200803084540.179908-1-john@phrozen.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-08-03mac80211: Handle special status codes in SAE commitJouni Malinen
SAE authentication has been extended with H2E (IEEE 802.11 REVmd) and PK (WFA) options. Those extensions use special status code values in the SAE commit messages (Authentication frame with transaction sequence number 1) to identify which extension is in use. mac80211 was interpreting those new values as the AP denying authentication and that resulted in failure to complete SAE authentication in some cases. Fix this by adding exceptions for the new status code values 126 and 127. Signed-off-by: Jouni Malinen <jouni@codeaurora.org> Link: https://lore.kernel.org/r/20200731183830.18735-1-jouni@codeaurora.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-08-03Revert "ALSA: hda: call runtime_allow() for all hda controllers"Hui Wang
This reverts commit 9a6418487b56 ("ALSA: hda: call runtime_allow() for all hda controllers"). The reverted patch already introduced some regressions on some machines: - on gemini-lake machines, the error of "azx_get_response timeout" happens in the hda driver. - on the machines with alc662 codec, the audio jack detection doesn't work anymore. Fixes: 9a6418487b56 ("ALSA: hda: call runtime_allow() for all hda controllers") BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=208511 Cc: <stable@vger.kernel.org> Signed-off-by: Hui Wang <hui.wang@canonical.com> Link: https://lore.kernel.org/r/20200803064638.6139-1-hui.wang@canonical.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
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