1. 21 Jun, 2018 2 commits
    • Rafael J. Wysocki's avatar
      Merge branch 'pm-tools' · b51e0013
      Rafael J. Wysocki authored
      These are turbostat utility updates for 4.18-rc2 including two fixes
      for recent regressions and some minor extensions.
      
      * pm-tools:
        tools/power turbostat: version 18.06.20
        tools/power turbostat: add the missing command line switches
        tools/power turbostat: add single character tokens to help
        tools/power turbostat: alphabetize the help output
        tools/power turbostat: fix segfault on 'no node' machines
        tools/power turbostat: add optional APIC X2APIC columns
        tools/power turbostat: decode cpuid.1.HT
        tools/power turbostat: fix show/hide issues resulting from mis-merge
      b51e0013
    • Rafael J. Wysocki's avatar
      Merge branches 'pm-core' and 'pm-opp' · 7553a72b
      Rafael J. Wysocki authored
      These are a PM core fix and an OPP framework fix for 4.18-rc2,
      both "stable" material.
      
      * pm-core:
        PM / core: Fix supplier device runtime PM usage counter imbalance
      
      * pm-opp:
        PM / OPP: Update voltage in case freq == old_freq
      7553a72b
  2. 20 Jun, 2018 10 commits
  3. 19 Jun, 2018 5 commits
    • Rafael J. Wysocki's avatar
      Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm · 3477acca
      Rafael J. Wysocki authored
      Pull an OPP fix for 4.18-rc2 from Viresh Kumar.
      
      * 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
        PM / OPP: Update voltage in case freq == old_freq
      3477acca
    • Waldemar Rymarkiewicz's avatar
      PM / OPP: Update voltage in case freq == old_freq · c5c2a97b
      Waldemar Rymarkiewicz authored
      This commit fixes a rare but possible case when the clk rate is updated
      without update of the regulator voltage.
      
      At boot up, CPUfreq checks if the system is running at the right freq. This
      is a sanity check in case a bootloader set clk rate that is outside of freq
      table present with cpufreq core. In such cases system can be unstable so
      better to change it to a freq that is preset in freq-table.
      
      The CPUfreq takes next freq that is >= policy->cur and this is our
      target_freq that needs to be set now.
      
      dev_pm_opp_set_rate(dev, target_freq) checks the target_freq and the
      old_freq (a current rate). If these are equal it returns early. If not,
      it searches for OPP (old_opp) that fits best to old_freq (not listed in
      the table) and updates old_freq (!).
      
      Here, we can end up with old_freq = old_opp.rate = target_freq, which
      is not handled in _generic_set_opp_regulator(). It's supposed to update
      voltage only when freq > old_freq  || freq > old_freq.
      
      if (freq > old_freq) {
      		ret = _set_opp_voltage(dev, reg, new_supply);
      [...]
      if (freq < old_freq) {
      		ret = _set_opp_voltage(dev, reg, new_supply);
      		if (ret)
      
      It results in, no voltage update while clk rate is updated.
      
      Example:
      freq-table = {
      	1000MHz   1.15V
      	 666MHZ   1.10V
      	 333MHz   1.05V
      }
      boot-up-freq        = 800MHz   # not listed in freq-table
      freq = target_freq  = 1GHz
      old_freq            = 800Mhz
      old_opp = _find_freq_ceil(opp_table, &old_freq);  #(old_freq is modified!)
      old_freq            = 1GHz
      
      Fixes: 6a0712f6 ("PM / OPP: Add dev_pm_opp_set_rate()")
      Cc: 4.6+ <stable@vger.kernel.org> # v4.6+
      Signed-off-by: default avatarWaldemar Rymarkiewicz <waldemar.rymarkiewicz@gmail.com>
      Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      c5c2a97b
    • Srinivas Pandruvada's avatar
      cpufreq: intel_pstate: Fix scaling max/min limits with Turbo 3.0 · ff7c9917
      Srinivas Pandruvada authored
      When scaling max/min settings are changed, internally they are converted
      to a ratio using the max turbo 1 core turbo frequency. This works fine
      when 1 core max is same irrespective of the core. But under Turbo 3.0,
      this will not be the case. For example:
      Core 0: max turbo pstate: 43 (4.3GHz)
      Core 1: max turbo pstate: 45 (4.5GHz)
      In this case 1 core turbo ratio will be maximum of all, so it will be
      45 (4.5GHz). Suppose scaling max is set to 4GHz (ratio 40) for all cores
      ,then on core one it will be
       = max_state * policy->max / max_freq;
       = 43 * (4000000/4500000) = 38 (3.8GHz)
       = 38
      which is 200MHz less than the desired.
      On core2, it will be correctly set to ratio 40 (4GHz). Same holds true
      for scaling min frequency limit. So this requires usage of correct turbo
      max frequency for core one, which in this case is 4.3GHz. So we need to
      adjust per CPU cpu->pstate.turbo_freq using the maximum HWP ratio of that
      core.
      
      This change uses the HWP capability of a core to adjust max turbo
      frequency. But since Broadwell HWP doesn't use ratios in the HWP
      capabilities, we have to use legacy max 1 core turbo ratio. This is not
      a problem as the HWP capabilities don't differ among cores in Broadwell.
      We need to check for non Broadwell CPU model for applying this change,
      though.
      Signed-off-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
      Cc: 4.6+ <stable@vger.kernel.org> # 4.6+
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      ff7c9917
    • Ilia Lin's avatar
      cpufreq: kryo: Add module remove and exit · 5ad7346b
      Ilia Lin authored
      Add device remove and module exit code to make the driver
      functioning as a loadable module.
      
      Fixes: ac289276 (cpufreq: kryo: allow building as a loadable module)
      Signed-off-by: default avatarIlia Lin <ilia.lin@gmail.com>
      Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      5ad7346b
    • Ilia Lin's avatar
      cpufreq: kryo: Fix possible error code dereference · ee3dbcf9
      Ilia Lin authored
      In event of error returned by the nvmem_cell_read() non-pointer value
      may be dereferenced. Fix this with error handling.
      Additionally free the allocated speedbin buffer, as per the API.
      
      Fixes: 9ce36edd1a52 (cpufreq: Add Kryo CPU scaling driver)
      Signed-off-by: default avatarIlia Lin <ilia.lin@gmail.com>
      Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      ee3dbcf9
  4. 16 Jun, 2018 8 commits
    • Linus Torvalds's avatar
      Linux 4.18-rc1 · ce397d21
      Linus Torvalds authored
      ce397d21
    • Linus Torvalds's avatar
      Merge tag 'for-linus-20180616' of git://git.kernel.dk/linux-block · 265c5596
      Linus Torvalds authored
      Pull block fixes from Jens Axboe:
       "A collection of fixes that should go into -rc1. This contains:
      
         - bsg_open vs bsg_unregister race fix (Anatoliy)
      
         - NVMe pull request from Christoph, with fixes for regressions in
           this window, FC connect/reconnect path code unification, and a
           trace point addition.
      
         - timeout fix (Christoph)
      
         - remove a few unused functions (Christoph)
      
         - blk-mq tag_set reinit fix (Roman)"
      
      * tag 'for-linus-20180616' of git://git.kernel.dk/linux-block:
        bsg: fix race of bsg_open and bsg_unregister
        block: remov blk_queue_invalidate_tags
        nvme-fabrics: fix and refine state checks in __nvmf_check_ready
        nvme-fabrics: handle the admin-only case properly in nvmf_check_ready
        nvme-fabrics: refactor queue ready check
        blk-mq: remove blk_mq_tagset_iter
        nvme: remove nvme_reinit_tagset
        nvme-fc: fix nulling of queue data on reconnect
        nvme-fc: remove reinit_request routine
        blk-mq: don't time out requests again that are in the timeout handler
        nvme-fc: change controllers first connect to use reconnect path
        nvme: don't rely on the changed namespace list log
        nvmet: free smart-log buffer after use
        nvme-rdma: fix error flow during mapping request data
        nvme: add bio remapping tracepoint
        nvme: fix NULL pointer dereference in nvme_init_subsystem
        blk-mq: reinit q->tag_set_list entry only after grace period
      265c5596
    • Linus Torvalds's avatar
      Merge tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimental · 5e7b9212
      Linus Torvalds authored
      Pull documentation fixes from Mauro Carvalho Chehab:
       "This solves a series of broken links for files under Documentation,
        and improves a script meant to detect such broken links (see
        scripts/documentation-file-ref-check).
      
        The changes on this series are:
      
         - can.rst: fix a footnote reference;
      
         - crypto_engine.rst: Fix two parsing warnings;
      
         - Fix a lot of broken references to Documentation/*;
      
         - improve the scripts/documentation-file-ref-check script, in order
           to help detecting/fixing broken references, preventing
           false-positives.
      
        After this patch series, only 33 broken references to doc files are
        detected by scripts/documentation-file-ref-check"
      
      * tag 'docs-broken-links' of git://linuxtv.org/mchehab/experimental: (26 commits)
        fix a series of Documentation/ broken file name references
        Documentation: rstFlatTable.py: fix a broken reference
        ABI: sysfs-devices-system-cpu: remove a broken reference
        devicetree: fix a series of wrong file references
        devicetree: fix name of pinctrl-bindings.txt
        devicetree: fix some bindings file names
        MAINTAINERS: fix location of DT npcm files
        MAINTAINERS: fix location of some display DT bindings
        kernel-parameters.txt: fix pointers to sound parameters
        bindings: nvmem/zii: Fix location of nvmem.txt
        docs: Fix more broken references
        scripts/documentation-file-ref-check: check tools/*/Documentation
        scripts/documentation-file-ref-check: get rid of false-positives
        scripts/documentation-file-ref-check: hint: dash or underline
        scripts/documentation-file-ref-check: add a fix logic for DT
        scripts/documentation-file-ref-check: accept more wildcards at filenames
        scripts/documentation-file-ref-check: fix help message
        media: max2175: fix location of driver's companion documentation
        media: v4l: fix broken video4linux docs locations
        media: dvb: point to the location of the old README.dvb-usb file
        ...
      5e7b9212
    • Linus Torvalds's avatar
      Merge tag 'fsnotify_for_v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs · dbb2816f
      Linus Torvalds authored
      Pull fsnotify updates from Jan Kara:
       "fsnotify cleanups unifying handling of different watch types.
      
        This is the shortened fsnotify series from Amir with the last five
        patches pulled out. Amir has modified those patches to not change
        struct inode but obviously it's too late for those to go into this
        merge window"
      
      * tag 'fsnotify_for_v4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
        fsnotify: add fsnotify_add_inode_mark() wrappers
        fanotify: generalize fanotify_should_send_event()
        fsnotify: generalize send_to_group()
        fsnotify: generalize iteration of marks by object type
        fsnotify: introduce marks iteration helpers
        fsnotify: remove redundant arguments to handle_event()
        fsnotify: use type id to identify connector object type
      dbb2816f
    • Linus Torvalds's avatar
      Merge tag 'fbdev-v4.18' of git://github.com/bzolnier/linux · 644f2639
      Linus Torvalds authored
      Pull fbdev updates from Bartlomiej Zolnierkiewicz:
       "There is nothing really major here, few small fixes, some cleanups and
        dead drivers removal:
      
         - mark omapfb drivers as orphans in MAINTAINERS file (Tomi Valkeinen)
      
         - add missing module license tags to omap/omapfb driver (Arnd
           Bergmann)
      
         - add missing GPIOLIB dependendy to omap2/omapfb driver (Arnd
           Bergmann)
      
         - convert savagefb, aty128fb & radeonfb drivers to use msleep & co.
           (Jia-Ju Bai)
      
         - allow COMPILE_TEST build for viafb driver (media part was reviewed
           by media subsystem Maintainer)
      
         - remove unused MERAM support from sh_mobile_lcdcfb and shmob-drm
           drivers (drm parts were acked by shmob-drm driver Maintainer)
      
         - remove unused auo_k190xfb drivers
      
         - misc cleanups (Souptick Joarder, Wolfram Sang, Markus Elfring, Andy
           Shevchenko, Colin Ian King)"
      
      * tag 'fbdev-v4.18' of git://github.com/bzolnier/linux: (26 commits)
        fb_omap2: add gpiolib dependency
        video/omap: add module license tags
        MAINTAINERS: make omapfb orphan
        video: fbdev: pxafb: match_string() conversion fixup
        video: fbdev: nvidia: fix spelling mistake: "scaleing" -> "scaling"
        video: fbdev: fix spelling mistake: "frambuffer" -> "framebuffer"
        video: fbdev: pxafb: Convert to use match_string() helper
        video: fbdev: via: allow COMPILE_TEST build
        video: fbdev: remove unused sh_mobile_meram driver
        drm: shmobile: remove unused MERAM support
        video: fbdev: sh_mobile_lcdcfb: remove unused MERAM support
        video: fbdev: remove unused auo_k190xfb drivers
        video: omap: Improve a size determination in omapfb_do_probe()
        video: sm501fb: Improve a size determination in sm501fb_probe()
        video: fbdev-MMP: Improve a size determination in path_init()
        video: fbdev-MMP: Delete an error message for a failed memory allocation in two functions
        video: auo_k190x: Delete an error message for a failed memory allocation in auok190x_common_probe()
        video: sh_mobile_lcdcfb: Delete an error message for a failed memory allocation in two functions
        video: sh_mobile_meram: Delete an error message for a failed memory allocation in sh_mobile_meram_probe()
        video: fbdev: sh_mobile_meram: Drop SUPERH platform dependency
        ...
      644f2639
    • Linus Torvalds's avatar
      Merge branch 'afs-proc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · 35773c93
      Linus Torvalds authored
      Pull AFS updates from Al Viro:
       "Assorted AFS stuff - ended up in vfs.git since most of that consists
        of David's AFS-related followups to Christoph's procfs series"
      
      * 'afs-proc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        afs: Optimise callback breaking by not repeating volume lookup
        afs: Display manually added cells in dynamic root mount
        afs: Enable IPv6 DNS lookups
        afs: Show all of a server's addresses in /proc/fs/afs/servers
        afs: Handle CONFIG_PROC_FS=n
        proc: Make inline name size calculation automatic
        afs: Implement network namespacing
        afs: Mark afs_net::ws_cell as __rcu and set using rcu functions
        afs: Fix a Sparse warning in xdr_decode_AFSFetchStatus()
        proc: Add a way to make network proc files writable
        afs: Rearrange fs/afs/proc.c to remove remaining predeclarations.
        afs: Rearrange fs/afs/proc.c to move the show routines up
        afs: Rearrange fs/afs/proc.c by moving fops and open functions down
        afs: Move /proc management functions to the end of the file
      35773c93
    • Linus Torvalds's avatar
      Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · 29d6849d
      Linus Torvalds authored
      Pull compat updates from Al Viro:
       "Some biarch patches - getting rid of assorted (mis)uses of
        compat_alloc_user_space().
      
        Not much in that area this cycle..."
      
      * 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        orangefs: simplify compat ioctl handling
        signalfd: lift sigmask copyin and size checks to callers of do_signalfd4()
        vmsplice(): lift importing iovec into vmsplice(2) and compat counterpart
      29d6849d
    • Linus Torvalds's avatar
      Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs · a5b729ea
      Linus Torvalds authored
      Pull aio fixes from Al Viro:
       "Assorted AIO followups and fixes"
      
      * 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
        eventpoll: switch to ->poll_mask
        aio: only return events requested in poll_mask() for IOCB_CMD_POLL
        eventfd: only return events requested in poll_mask()
        aio: mark __aio_sigset::sigmask const
      a5b729ea
  5. 15 Jun, 2018 15 commits
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 9215310c
      Linus Torvalds authored
      Pull networking fixes from David Miller:
      
       1) Various netfilter fixlets from Pablo and the netfilter team.
      
       2) Fix regression in IPVS caused by lack of PMTU exceptions on local
          routes in ipv6, from Julian Anastasov.
      
       3) Check pskb_trim_rcsum for failure in DSA, from Zhouyang Jia.
      
       4) Don't crash on poll in TLS, from Daniel Borkmann.
      
       5) Revert SO_REUSE{ADDR,PORT} change, it regresses various things
          including Avahi mDNS. From Bart Van Assche.
      
       6) Missing of_node_put in qcom/emac driver, from Yue Haibing.
      
       7) We lack checking of the TCP checking in one special case during SYN
          receive, from Frank van der Linden.
      
       8) Fix module init error paths of mac80211 hwsim, from Johannes Berg.
      
       9) Handle 802.1ad properly in stmmac driver, from Elad Nachman.
      
      10) Must grab HW caps before doing quirk checks in stmmac driver, from
          Jose Abreu.
      
      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (81 commits)
        net: stmmac: Run HWIF Quirks after getting HW caps
        neighbour: skip NTF_EXT_LEARNED entries during forced gc
        net: cxgb3: add error handling for sysfs_create_group
        tls: fix waitall behavior in tls_sw_recvmsg
        tls: fix use-after-free in tls_push_record
        l2tp: filter out non-PPP sessions in pppol2tp_tunnel_ioctl()
        l2tp: reject creation of non-PPP sessions on L2TPv2 tunnels
        mlxsw: spectrum_switchdev: Fix port_vlan refcounting
        mlxsw: spectrum_router: Align with new route replace logic
        mlxsw: spectrum_router: Allow appending to dev-only routes
        ipv6: Only emit append events for appended routes
        stmmac: added support for 802.1ad vlan stripping
        cfg80211: fix rcu in cfg80211_unregister_wdev
        mac80211: Move up init of TXQs
        mac80211_hwsim: fix module init error paths
        cfg80211: initialize sinfo in cfg80211_get_station
        nl80211: fix some kernel doc tag mistakes
        hv_netvsc: Fix the variable sizes in ipsecv2 and rsc offload
        rds: avoid unenecessary cong_update in loop transport
        l2tp: clean up stale tunnel or session in pppol2tp_connect's error path
        ...
      9215310c
    • Linus Torvalds's avatar
      Merge tag 'modules-for-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux · de7f01c2
      Linus Torvalds authored
      Pull module updates from Jessica Yu:
       "Minor code cleanup and also allow sig_enforce param to be shown in
        sysfs with CONFIG_MODULE_SIG_FORCE"
      
      * tag 'modules-for-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux:
        module: Allow to always show the status of modsign
        module: Do not access sig_enforce directly
      de7f01c2
    • Linus Torvalds's avatar
      Merge branch 'for-linus-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml · 8d1e5133
      Linus Torvalds authored
      Pull uml updates from Richard Weinberger:
       "Minor updates for UML:
      
         - fixes for our new vector network driver by Anton
      
         - initcall cleanup by Alexander
      
         - We have a new mailinglist, sourceforge.net sucks"
      
      * 'for-linus-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
        um: Fix raw interface options
        um: Fix initialization of vector queues
        um: remove uml initcalls
        um: Update mailing list address
      8d1e5133
    • Linus Torvalds's avatar
      Merge tag 'riscv-for-linus-4.18-merge_window' of... · 6a4d4b32
      Linus Torvalds authored
      Merge tag 'riscv-for-linus-4.18-merge_window' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux
      
      Pull RISC-V updates from Palmer Dabbelt:
       "This contains some small RISC-V updates I'd like to target for 4.18.
      
        They are all fairly small this time. Here's a short summary, there's
        more info in the commits/merges:
      
         - a fix to __clear_user to respect the passed arguments.
      
         - enough support for the perf subsystem to work with RISC-V's ISA
           defined performance counters.
      
         - support for sparse and cleanups suggested by it.
      
         - support for R_RISCV_32 (a relocation, not the 32-bit ISA).
      
         - some MAINTAINERS cleanups.
      
         - the addition of CONFIG_HVC_RISCV_SBI to our defconfig, as it's
           always present.
      
        I've given these a simple build+boot test"
      
      * tag 'riscv-for-linus-4.18-merge_window' of git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux:
        RISC-V: Add CONFIG_HVC_RISCV_SBI=y to defconfig
        RISC-V: Handle R_RISCV_32 in modules
        riscv/ftrace: Export _mcount when DYNAMIC_FTRACE isn't set
        riscv: add riscv-specific predefines to CHECKFLAGS
        riscv: split the declaration of __copy_user
        riscv: no __user for probe_kernel_address()
        riscv: use NULL instead of a plain 0
        perf: riscv: Add Document for Future Porting Guide
        perf: riscv: preliminary RISC-V support
        MAINTAINERS: Update Albert's email, he's back at Berkeley
        MAINTAINERS: Add myself as a maintainer for SiFive's drivers
        riscv: Fix the bug in memory access fixup code
      6a4d4b32
    • Linus Torvalds's avatar
      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm · 8949170c
      Linus Torvalds authored
      Pull more kvm updates from Paolo Bonzini:
       "Mostly the PPC part of the release, but also switching to Arnd's fix
        for the hyperv config issue and a typo fix.
      
        Main PPC changes:
      
         - reimplement the MMIO instruction emulation
      
         - transactional memory support for PR KVM
      
         - improve radix page table handling"
      
      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (63 commits)
        KVM: x86: VMX: redo fix for link error without CONFIG_HYPERV
        KVM: x86: fix typo at kvm_arch_hardware_setup comment
        KVM: PPC: Book3S PR: Fix failure status setting in tabort. emulation
        KVM: PPC: Book3S PR: Enable use on POWER9 bare-metal hosts in HPT mode
        KVM: PPC: Book3S PR: Don't let PAPR guest set MSR hypervisor bit
        KVM: PPC: Book3S PR: Fix failure status setting in treclaim. emulation
        KVM: PPC: Book3S PR: Fix MSR setting when delivering interrupts
        KVM: PPC: Book3S PR: Handle additional interrupt types
        KVM: PPC: Book3S PR: Enable kvmppc_get/set_one_reg_pr() for HTM registers
        KVM: PPC: Book3S: Remove load/put vcpu for KVM_GET_REGS/KVM_SET_REGS
        KVM: PPC: Remove load/put vcpu for KVM_GET/SET_ONE_REG ioctl
        KVM: PPC: Move vcpu_load/vcpu_put down to each ioctl case in kvm_arch_vcpu_ioctl
        KVM: PPC: Book3S PR: Enable HTM for PR KVM for KVM_CHECK_EXTENSION ioctl
        KVM: PPC: Book3S PR: Support TAR handling for PR KVM HTM
        KVM: PPC: Book3S PR: Add guard code to prevent returning to guest with PR=0 and Transactional state
        KVM: PPC: Book3S PR: Add emulation for tabort. in privileged state
        KVM: PPC: Book3S PR: Add emulation for trechkpt.
        KVM: PPC: Book3S PR: Add emulation for treclaim.
        KVM: PPC: Book3S PR: Restore NV regs after emulating mfspr from TM SPRs
        KVM: PPC: Book3S PR: Always fail transactions in guest privileged state
        ...
      8949170c
    • Linus Torvalds's avatar
      Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost · 2f3f0566
      Linus Torvalds authored
      Pull virtio updates from Michael Tsirkin:
       "virtio, vhost: features, fixes
      
         - PCI virtual function support for virtio
      
         - DMA barriers for virtio strong barriers
      
         - bugfixes"
      
      * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
        virtio: update the comments for transport features
        virtio_pci: support enabling VFs
        vhost: fix info leak due to uninitialized memory
        virtio_ring: switch to dma_XX barriers for rpmsg
      2f3f0566
    • Mauro Carvalho Chehab's avatar
      fix a series of Documentation/ broken file name references · 44348e8a
      Mauro Carvalho Chehab authored
      As files move around, their previous links break. Fix the
      references for them.
      Acked-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      44348e8a
    • Mauro Carvalho Chehab's avatar
      Documentation: rstFlatTable.py: fix a broken reference · 315e6bc5
      Mauro Carvalho Chehab authored
      The old HOWTO was removed a long time ago. The flat table
      version is not metioned elsewhere, so just get rid of the
      text.
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      315e6bc5
    • Mauro Carvalho Chehab's avatar
      ABI: sysfs-devices-system-cpu: remove a broken reference · 6ec71b20
      Mauro Carvalho Chehab authored
      This file doesn't exist anymore:
      	Documentation/cpu-freq/user-guide.txt
      
      As the ABI already points to Documentation/cpu-freq, just
      remove the broken link and the associated text.
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      6ec71b20
    • Mauro Carvalho Chehab's avatar
      devicetree: fix a series of wrong file references · e5ca4259
      Mauro Carvalho Chehab authored
      As files got renamed, their references broke.
      
      Manually fix a series of broken refs at the DT bindings.
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      e5ca4259
    • Mauro Carvalho Chehab's avatar
      devicetree: fix name of pinctrl-bindings.txt · 18ba1f98
      Mauro Carvalho Chehab authored
      Rename:
      	pinctrl-binding.txt -> pinctrl-bindings.txt
      
      In order to match the current name of this file.
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      18ba1f98
    • Mauro Carvalho Chehab's avatar
      devicetree: fix some bindings file names · 6c79521f
      Mauro Carvalho Chehab authored
      There were some file movements that changed the location for
      some DT bindings. Fix them with:
      	scripts/documentation-file-ref-check --fix
      
      After manually checking if the new file makes sense.
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      6c79521f
    • Mauro Carvalho Chehab's avatar
      MAINTAINERS: fix location of DT npcm files · 5efa6f84
      Mauro Carvalho Chehab authored
      The specified locations are not right. Fix the wildcard logic
      to point to the correct directories.
      
      Without that, get-maintainer won't get things right:
      
      	$ ./scripts/get_maintainer.pl --no-git-fallback --no-r --no-n --no-l -f Documentation/devicetree/bindings/arm/cpu-enable-method/nuvoton,npcm750-smp
      	robh+dt@kernel.org (maintainer:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS)
      	mark.rutland@arm.com (maintainer:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS)
      
      After the patch, it will properly point to NPCM arch maintainers:
      	$ ./scripts/get_maintainer.pl --no-git-fallback --no-r --no-n --no-l -f Documentation/devicetree/bindings/arm/cpu-enable-method/nuvoton,npcm750-smp
      	avifishman70@gmail.com (supporter:ARM/NUVOTON NPCM ARCHITECTURE)
      	tmaimon77@gmail.com (supporter:ARM/NUVOTON NPCM ARCHITECTURE)
      	robh+dt@kernel.org (maintainer:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS)
      	mark.rutland@arm.com (maintainer:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS)
      
      Cc: Avi Fishman <avifishman70@gmail.com>
      Cc: Tomer Maimon <tmaimon77@gmail.com>
      Cc: Patrick Venture <venture@google.com>
      Cc: Nancy Yuen <yuenn@google.com>
      Cc: Brendan Higgins <brendanhiggins@google.com>
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      5efa6f84
    • Mauro Carvalho Chehab's avatar
      MAINTAINERS: fix location of some display DT bindings · 2f635cff
      Mauro Carvalho Chehab authored
      Those files got a manufacturer's name prepended and were moved around.
      Adjust their references accordingly.
      
      Also, due those movements, Documentation/devicetree/bindings/video
      doesn't exist anymore.
      
      Cc: David Airlie <airlied@linux.ie>
      Cc: David Lechner <david@lechnology.com>
      Cc: Peter Senna Tschudin <peter.senna@collabora.com>
      Cc: Martin Donnelly <martin.donnelly@ge.com>
      Cc: Martyn Welch <martyn.welch@collabora.co.uk>
      Cc: Stefan Agner <stefan@agner.ch>
      Cc: Alison Wang <alison.wang@nxp.com>
      Cc: Eric Anholt <eric@anholt.net>
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      2f635cff
    • Mauro Carvalho Chehab's avatar
      kernel-parameters.txt: fix pointers to sound parameters · 1ca2c806
      Mauro Carvalho Chehab authored
      The alsa parameters file was renamed to alsa-configuration.rst.
      
      With regards to OSS, it got retired as a hole by  at changeset
      727dede0 ("sound: Retire OSS"). So, it doesn't make sense
      to keep mentioning it at kernel-parameters.txt.
      
      Fixes: 727dede0 ("sound: Retire OSS")
      Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
      Acked-by: default avatarJonathan Corbet <corbet@lwn.net>
      1ca2c806