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Patch "bridge: check brport attr show in brport_show" has been added to the 4.9-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled bridge: check brport attr show in brport_show to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: bridge-check-brport-attr-show-in-brport_show.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From foo@baz Thu Mar 8 06:55:02 PST 2018 From: Xin Long <lucien.xin(a)gmail.com> Date: Mon, 12 Feb 2018 17:15:40 +0800 Subject: bridge: check brport attr show in brport_show From: Xin Long <lucien.xin(a)gmail.com> [ Upstream commit 1b12580af1d0677c3c3a19e35bfe5d59b03f737f ] Now br_sysfs_if file flush doesn't have attr show. To read it will cause kernel panic after users chmod u+r this file. Xiong found this issue when running the commands: ip link add br0 type bridge ip link add type veth ip link set veth0 master br0 chmod u+r /sys/devices/virtual/net/veth0/brport/flush timeout 3 cat /sys/devices/virtual/net/veth0/brport/flush kernel crashed with NULL a pointer dereference call trace. This patch is to fix it by return -EINVAL when brport_attr->show is null, just the same as the check for brport_attr->store in brport_store(). Fixes: 9cf637473c85 ("bridge: add sysfs hook to flush forwarding table") Reported-by: Xiong Zhou <xzhou(a)redhat.com> Signed-off-by: Xin Long <lucien.xin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- net/bridge/br_sysfs_if.c | 3 +++ 1 file changed, 3 insertions(+) --- a/net/bridge/br_sysfs_if.c +++ b/net/bridge/br_sysfs_if.c @@ -230,6 +230,9 @@ static ssize_t brport_show(struct kobjec struct brport_attribute *brport_attr = to_brport_attr(attr); struct net_bridge_port *p = to_brport(kobj); + if (!brport_attr->show) + return -EINVAL; + return brport_attr->show(p, buf); } Patches currently in stable-queue which might be from lucien.xin(a)gmail.com are queue-4.9/bridge-check-brport-attr-show-in-brport_show.patch

7 years, 6 months

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patch "usb: host: xhci-rcar: add support for r8a77965" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled usb: host: xhci-rcar: add support for r8a77965 to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 015dbeb2282030bf56762e21d25f09422edfd750 Mon Sep 17 00:00:00 2001 From: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Date: Tue, 27 Feb 2018 17:15:20 +0900 Subject: usb: host: xhci-rcar: add support for r8a77965 This patch adds support for r8a77965 (R-Car M3-N). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> Reviewed-by: Simon Horman <horms+renesas(a)verge.net.au> Reviewed-by: Rob Herring <robh(a)kernel.org> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- Documentation/devicetree/bindings/usb/usb-xhci.txt | 1 + drivers/usb/host/xhci-rcar.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index e2ea59bbca93..1651483a7048 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -13,6 +13,7 @@ Required properties: - "renesas,xhci-r8a7793" for r8a7793 SoC - "renesas,xhci-r8a7795" for r8a7795 SoC - "renesas,xhci-r8a7796" for r8a7796 SoC + - "renesas,xhci-r8a77965" for r8a77965 SoC - "renesas,rcar-gen2-xhci" for a generic R-Car Gen2 or RZ/G1 compatible device - "renesas,rcar-gen3-xhci" for a generic R-Car Gen3 compatible device diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c index f0b559660007..f33ffc2bc4ed 100644 --- a/drivers/usb/host/xhci-rcar.c +++ b/drivers/usb/host/xhci-rcar.c @@ -83,6 +83,10 @@ static const struct soc_device_attribute rcar_quirks_match[] = { .soc_id = "r8a7796", .data = (void *)RCAR_XHCI_FIRMWARE_V3, }, + { + .soc_id = "r8a77965", + .data = (void *)RCAR_XHCI_FIRMWARE_V3, + }, { /* sentinel */ }, }; -- 2.16.2

7 years, 6 months

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[PATCH] USB: serial: cp210x: add ELDAT Easywave RX09 id

by Johan Hovold

Add device id for ELDAT Easywave RX09 tranceiver. Reported-by: Jan Jansen <nattelip(a)hotmail.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Johan Hovold <johan(a)kernel.org> --- drivers/usb/serial/cp210x.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index 06d502b3e913..de1e759dd512 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -155,6 +155,7 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(0x12B8, 0xEC62) }, /* Link G4+ ECU */ { USB_DEVICE(0x13AD, 0x9999) }, /* Baltech card reader */ { USB_DEVICE(0x1555, 0x0004) }, /* Owen AC4 USB-RS485 Converter */ + { USB_DEVICE(0x155A, 0x1006) }, /* ELDAT Easywave RX09 */ { USB_DEVICE(0x166A, 0x0201) }, /* Clipsal 5500PACA C-Bus Pascal Automation Controller */ { USB_DEVICE(0x166A, 0x0301) }, /* Clipsal 5800PC C-Bus Wireless PC Interface */ { USB_DEVICE(0x166A, 0x0303) }, /* Clipsal 5500PCU C-Bus USB interface */ -- 2.16.2

7 years, 6 months

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[PATCH 4.15 000/122] 4.15.8-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.15.8 release. There are 122 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri Mar 9 19:16:43 UTC 2018. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.15.8-rc1… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.15.8-rc1 NeilBrown <neilb(a)suse.com> md: only allow remove_and_add_spares when no sync_thread running. Nicholas Piggin <npiggin(a)gmail.com> powerpc/64s/radix: Boot-time NULL pointer protection using a guard-PID Adam Ford <aford173(a)gmail.com> ARM: dts: LogicPD Torpedo: Fix I2C1 pinmux Adam Ford <aford173(a)gmail.com> ARM: dts: LogicPD SOM-LV: Fix I2C1 pinmux Kai Heng Feng <kai.heng.feng(a)canonical.com> ACPI / bus: Parse tables as term_list for Dell XPS 9570 and Precision M5530 Eric Biggers <ebiggers(a)google.com> KVM/x86: remove WARN_ON() for when vm_munmap() fails Radim Krčmář <rkrcmar(a)redhat.com> KVM: x86: fix vcpu initialization with userspace lapic Paolo Bonzini <pbonzini(a)redhat.com> KVM/VMX: Optimize vmx_vcpu_run() and svm_vcpu_run() by marking the RDMSR path as unlikely() Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86: move LAPIC initialization after VMCS creation Paolo Bonzini <pbonzini(a)redhat.com> KVM/x86: Remove indirect MSR op calls from SPEC_CTRL Wanpeng Li <wanpeng.li(a)hotmail.com> KVM: mmu: Fix overlap between public and private memslots Wanpeng Li <wanpengli(a)tencent.com> KVM: X86: Fix SMRAM accessing even if VM is shutdown Arnd Bergmann <arnd(a)arndb.de> ARM: kvm: fix building with gcc-8 Ulf Magnusson <ulfalizer(a)gmail.com> ARM: mvebu: Fix broken PL310_ERRATA_753970 selects Daniel Schultz <d.schultz(a)phytec.de> ARM: dts: rockchip: Remove 1.8 GHz operation point from phycore som Arnd Bergmann <arnd(a)arndb.de> ARM: orion: fix orion_ge00_switch_board_info initialization Jan Beulich <JBeulich(a)suse.com> x86/mm: Fix {pmd,pud}_{set,clear}_flags() Rasmus Villemoes <linux(a)rasmusvillemoes.dk> nospec: Allow index argument to have const-qualified type David Hildenbrand <david(a)redhat.com> KVM: s390: consider epoch index on TOD clock syncs David Hildenbrand <david(a)redhat.com> KVM: s390: consider epoch index on hotplugged CPUs David Hildenbrand <david(a)redhat.com> KVM: s390: provide only a single function for setting the tod (fix SCK) David Hildenbrand <david(a)redhat.com> KVM: s390: take care of clock-comparator sign control Anna Karbownik <anna.karbownik(a)intel.com> EDAC, sb_edac: Fix out of bound writes during DIMM configuration on KNL Mauro Carvalho Chehab <mchehab(a)kernel.org> media: m88ds3103: don't call a non-initalized function Ming Lei <ming.lei(a)redhat.com> blk-mq: don't call io sched's .requeue_request when requeueing rq to ->dispatch Yuchung Cheng <ycheng(a)google.com> tcp: revert F-RTO extension to detect more spurious timeouts Yuchung Cheng <ycheng(a)google.com> tcp: revert F-RTO middle-box workaround Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix IPA command submission race Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix IP address lookup for L3 devices Julian Wiedmann <jwi(a)linux.vnet.ibm.com> Revert "s390/qeth: fix using of ref counter for rxip addresses" Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix double-free on IP add/remove race Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix IP removal on offline cards Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix overestimated count of buffer elements Julian Wiedmann <jwi(a)linux.vnet.ibm.com> s390/qeth: fix SETIP command handling Ursula Braun <ubraun(a)linux.vnet.ibm.com> s390/qeth: fix underestimated count of buffer elements James Chapman <jchapman(a)katalix.com> l2tp: fix tunnel lookup use-after-free race James Chapman <jchapman(a)katalix.com> l2tp: fix race in pppol2tp_release with session object destroy James Chapman <jchapman(a)katalix.com> l2tp: fix races with tunnel socket close James Chapman <jchapman(a)katalix.com> l2tp: don't use inet_shutdown on ppp session destroy James Chapman <jchapman(a)katalix.com> l2tp: don't use inet_shutdown on tunnel destroy Song Liu <songliubraving(a)fb.com> tcp: tracepoint: only call trace_tcp_send_reset with full socket Andrew Lunn <andrew(a)lunn.ch> net: phy: Restore phy_resume() locking assumption Vlad Buslov <vladbu(a)mellanox.com> net/mlx5: Fix error handling when adding flow rules Rahul Lakkireddy <rahul.lakkireddy(a)chelsio.com> cxgb4: fix trailing zero in CIM LA dump Jason Wang <jasowang(a)redhat.com> virtio-net: disable NAPI only when enabled during XDP set Jason Wang <jasowang(a)redhat.com> tuntap: disable preemption during XDP processing Jason Wang <jasowang(a)redhat.com> tuntap: correctly add the missing XDP flush Soheil Hassas Yeganeh <soheil(a)google.com> tcp: purge write queue upon RST Jason A. Donenfeld <Jason(a)zx2c4.com> netlink: put module reference if dump start fails Ido Schimmel <idosch(a)mellanox.com> mlxsw: spectrum_router: Do not unconditionally clear route offload indication Paolo Abeni <pabeni(a)redhat.com> cls_u32: fix use after free in u32_destroy_key() Tom Lendacky <thomas.lendacky(a)amd.com> amd-xgbe: Restore PCI interrupt enablement setting on resume Boris Pismenny <borisp(a)mellanox.com> tls: Use correct sk->sk_prot for IPV6 Eran Ben Elisha <eranbe(a)mellanox.com> net/mlx5e: Verify inline header size do not exceed SKB linear size Ido Schimmel <idosch(a)mellanox.com> bridge: Fix VLAN reference count problem Alexey Kodanev <alexey.kodanev(a)oracle.com> sctp: fix dst refcnt leak in sctp_v6_get_dst() David Ahern <dsahern(a)gmail.com> net: ipv4: Set addr_type in hash_keys for forwarded case Jiri Pirko <jiri(a)mellanox.com> mlxsw: spectrum_router: Fix error path in mlxsw_sp_vr_create Xin Long <lucien.xin(a)gmail.com> sctp: do not pr_err for the duplicated node in transport rhlist Ivan Vecera <ivecera(a)redhat.com> net/sched: cls_u32: fix cls_u32 on filter replace Eric Dumazet <edumazet(a)google.com> net_sched: gen_estimator: fix broken estimators based on percpu stats Inbar Karmy <inbark(a)mellanox.com> net/mlx5e: Fix loopback self test when GRO is off Tonghao Zhang <xiangxia.m.yue(a)gmail.com> doc: Change the min default value of tcp_wmem/tcp_rmem. Eric Dumazet <edumazet(a)google.com> tcp_bbr: better deal with suboptimal GSO David Howells <dhowells(a)redhat.com> rxrpc: Fix send in rxrpc_send_data_packet() Ilya Lesokhin <ilyal(a)mellanox.com> tcp: Honor the eor bit in tcp_mtu_probe Heiner Kallweit <hkallweit1(a)gmail.com> net: phy: fix phy_start to consider PHY_IGNORE_INTERRUPT Gal Pressman <galp(a)mellanox.com> net/mlx5e: Specify numa node when allocating drop rq Shalom Toledo <shalomt(a)mellanox.com> mlxsw: spectrum_switchdev: Check success of FDB add operation Tommi Rantala <tommi.t.rantala(a)nokia.com> sctp: fix dst refcnt leak in sctp_v4_get_dst Gal Pressman <galp(a)mellanox.com> net/mlx5e: Fix TCP checksum in LRO buffers Alexey Kodanev <alexey.kodanev(a)oracle.com> udplite: fix partial checksum initialization Alexey Kodanev <alexey.kodanev(a)oracle.com> sctp: verify size of a new chunk in _sctp_make_chunk() Guillaume Nault <g.nault(a)alphalink.fr> ppp: prevent unregistered channels from connecting to PPP units Roman Kapl <code(a)rkapl.cz> net: sched: report if filter is too large to dump Nicolas Dichtel <nicolas.dichtel(a)6wind.com> netlink: ensure to loop over all netns in genlmsg_multicast_allns() Sabrina Dubroca <sd(a)queasysnail.net> net: ipv4: don't allow setting net.ipv4.route.min_pmtu below 68 Jakub Kicinski <jakub.kicinski(a)netronome.com> net: fix race on decreasing number of TX queues Grygorii Strashko <grygorii.strashko(a)ti.com> net: ethernet: ti: cpsw: fix net watchdog timeout Wolfram Sang <wsa+renesas(a)sang-engineering.com> net: amd-xgbe: fix comparison to bitshift when dealing with a mask Arnd Bergmann <arnd(a)arndb.de> ipv6 sit: work around bogus gcc-8 -Wrestrict warning Denis Du <dudenis2000(a)yahoo.ca> hdlc_ppp: carrier detect ok, don't turn off negotiation Stefano Brivio <sbrivio(a)redhat.com> fib_semantics: Don't match route with mismatching tclassid Xin Long <lucien.xin(a)gmail.com> bridge: check brport attr show in brport_show Thomas Gleixner <tglx(a)linutronix.de> x86/cpu_entry_area: Sync cpu_entry_area to initial_page_table Sebastian Panceac <sebastian(a)resin.io> x86/platform/intel-mid: Handle Intel Edison reboot correctly Juergen Gross <jgross(a)suse.com> x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend Jan Kara <jack(a)suse.cz> direct-io: Fix sleep in atomic due to sync AIO Dan Williams <dan.j.williams(a)intel.com> dax: fix vma_is_fsdax() helper Viresh Kumar <viresh.kumar(a)linaro.org> cpufreq: s3c24xx: Fix broken s3c_cpufreq_init() Dan Williams <dan.j.williams(a)intel.com> vfio: disable filesystem-dax page pinning Ming Lei <ming.lei(a)redhat.com> block: pass inclusive 'lend' parameter to truncate_inode_pages_range Ming Lei <ming.lei(a)redhat.com> block: kyber: fix domain token leak during requeue Jiufei Xue <jiufei.xue(a)linux.alibaba.com> block: fix the count of PGPGOUT for WRITE_SAME Anand Jain <anand.jain(a)oracle.com> btrfs: use proper endianness accessors for super_copy Helge Deller <deller(a)gmx.de> parisc: Hide virtual kernel memory layout John David Anglin <dave.anglin(a)bell.net> parisc: Fix ordering of cache and TLB flushes Helge Deller <deller(a)gmx.de> parisc: Reduce irq overhead when run in qemu Helge Deller <deller(a)gmx.de> parisc: Use cr16 interval timers unconditionally on qemu Lingutla Chandrasekhar <clingutla(a)codeaurora.org> timers: Forward timer base before migrating timers Shawn Lin <shawn.lin(a)rock-chips.com> mmc: dw_mmc: Fix out-of-bounds access for slot's caps Shawn Lin <shawn.lin(a)rock-chips.com> mmc: dw_mmc: Factor out dw_mci_init_slot_caps Shawn Lin <shawn.lin(a)rock-chips.com> mmc: dw_mmc: Avoid accessing registers in runtime suspended state Geert Uytterhoeven <geert+renesas(a)glider.be> mmc: dw_mmc-k3: Fix out-of-bounds access through DT alias Adrian Hunter <adrian.hunter(a)intel.com> mmc: sdhci-pci: Fix S0i3 for Intel BYT-based controllers Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Fix pincfg at resume on Lenovo T470 dock Hans de Goede <hdegoede(a)redhat.com> ALSA: hda: Add a power_save blacklist Takashi Iwai <tiwai(a)suse.de> ALSA: x86: Fix missing spinlock and mutex initializations Richard Fitzgerald <rf(a)opensource.cirrus.com> ALSA: control: Fix memory corruption risk in snd_ctl_elem_read Erik Veijola <erik.veijola(a)gmail.com> ALSA: usb-audio: Add a quirck for B&W PX headphones Jeremy Boone <jeremy.boone(a)nccgroup.trust> tpm_tis: fix potential buffer overruns caused by bit glitches on the bus Jeremy Boone <jeremy.boone(a)nccgroup.trust> tpm_i2c_nuvoton: fix potential buffer overruns caused by bit glitches on the bus Jeremy Boone <jeremy.boone(a)nccgroup.trust> tpm_i2c_infineon: fix potential buffer overruns caused by bit glitches on the bus Jeremy Boone <jeremy.boone(a)nccgroup.trust> tpm: fix potential buffer overruns caused by bit glitches on the bus Jeremy Boone <jeremy.boone(a)nccgroup.trust> tpm: st33zp24: fix potential buffer overruns caused by bit glitches on the bus Emil Tantilov <emil.s.tantilov(a)intel.com> ixgbe: fix crash in build_skb Rx code path Hans de Goede <hdegoede(a)redhat.com> Bluetooth: btusb: Use DMI matching for QCA reset_resume quirking Sam Bobroff <sam.bobroff(a)au1.ibm.com> powerpc/pseries: Enable RAS hotplug events later Mario Limonciello <mario.limonciello(a)dell.com> platform/x86: dell-laptop: Allocate buffer on heap rather than globally Corey Minyard <cminyard(a)mvista.com> ipmi_si: Fix error handling of platform device Anna-Maria Gleixner <anna-maria(a)linutronix.de> hrtimer: Ensure POSIX compliance (relative CLOCK_REALTIME hrtimers) Adam Borowski <kilobyte(a)angband.pl> vsprintf: avoid misleading "(null)" for %px ------------- Diffstat: Documentation/networking/ip-sysctl.txt | 4 +- Makefile | 4 +- arch/arm/boot/dts/logicpd-som-lv.dtsi | 9 +- arch/arm/boot/dts/logicpd-torpedo-som.dtsi | 8 + arch/arm/boot/dts/rk3288-phycore-som.dtsi | 20 --- arch/arm/kvm/hyp/Makefile | 5 + arch/arm/kvm/hyp/banked-sr.c | 4 + arch/arm/mach-mvebu/Kconfig | 4 +- arch/arm/plat-orion/common.c | 23 ++- arch/parisc/include/asm/cacheflush.h | 1 + arch/parisc/include/asm/processor.h | 2 + arch/parisc/kernel/cache.c | 57 ++++--- arch/parisc/kernel/pacache.S | 22 +++ arch/parisc/kernel/time.c | 11 +- arch/parisc/mm/init.c | 7 +- arch/powerpc/mm/pgtable-radix.c | 20 +++ arch/powerpc/platforms/pseries/ras.c | 31 +++- arch/s390/kvm/interrupt.c | 25 ++- arch/s390/kvm/kvm-s390.c | 79 +++++---- arch/s390/kvm/kvm-s390.h | 5 +- arch/s390/kvm/priv.c | 9 +- arch/x86/include/asm/pgtable.h | 8 +- arch/x86/include/asm/pgtable_32.h | 1 + arch/x86/include/asm/pgtable_64.h | 1 + arch/x86/include/asm/pgtable_types.h | 10 ++ arch/x86/kernel/setup.c | 17 +- arch/x86/kernel/setup_percpu.c | 17 +- arch/x86/kvm/lapic.c | 11 +- arch/x86/kvm/mmu.c | 2 +- arch/x86/kvm/svm.c | 9 +- arch/x86/kvm/vmx.c | 9 +- arch/x86/kvm/x86.c | 8 +- arch/x86/mm/cpu_entry_area.c | 6 + arch/x86/mm/init_32.c | 15 ++ arch/x86/platform/intel-mid/intel-mid.c | 2 +- arch/x86/xen/suspend.c | 16 ++ block/blk-core.c | 2 +- block/blk-mq.c | 4 +- block/ioctl.c | 2 +- block/kyber-iosched.c | 1 + drivers/acpi/bus.c | 38 ++++- drivers/bluetooth/btusb.c | 25 ++- drivers/char/ipmi/ipmi_si_intf.c | 9 +- drivers/char/tpm/st33zp24/st33zp24.c | 4 +- drivers/char/tpm/tpm-interface.c | 4 + drivers/char/tpm/tpm2-cmd.c | 4 + drivers/char/tpm/tpm_i2c_infineon.c | 5 +- drivers/char/tpm/tpm_i2c_nuvoton.c | 8 +- drivers/char/tpm/tpm_tis_core.c | 5 +- drivers/cpufreq/s3c24xx-cpufreq.c | 8 +- drivers/edac/sb_edac.c | 2 +- drivers/md/md.c | 4 + drivers/media/dvb-frontends/m88ds3103.c | 7 +- drivers/mmc/host/dw_mmc-exynos.c | 1 + drivers/mmc/host/dw_mmc-k3.c | 4 + drivers/mmc/host/dw_mmc-rockchip.c | 1 + drivers/mmc/host/dw_mmc-zx.c | 1 + drivers/mmc/host/dw_mmc.c | 84 +++++---- drivers/mmc/host/dw_mmc.h | 2 + drivers/mmc/host/sdhci-pci-core.c | 35 +++- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 2 +- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 2 + drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 8 + drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 10 +- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 49 ++++-- .../net/ethernet/mellanox/mlx5/core/en_selftest.c | 3 +- drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/fs_core.c | 10 +- .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 35 ++-- .../ethernet/mellanox/mlxsw/spectrum_switchdev.c | 29 +++- drivers/net/ethernet/ti/cpsw.c | 16 +- drivers/net/phy/phy.c | 4 +- drivers/net/phy/phy_device.c | 18 +- drivers/net/ppp/ppp_generic.c | 9 + drivers/net/tun.c | 7 + drivers/net/virtio_net.c | 8 +- drivers/net/wan/hdlc_ppp.c | 5 +- drivers/platform/x86/dell-laptop.c | 188 +++++++++++---------- drivers/s390/net/qeth_core.h | 7 +- drivers/s390/net/qeth_core_main.c | 43 ++--- drivers/s390/net/qeth_l3.h | 34 +++- drivers/s390/net/qeth_l3_main.c | 123 ++++++-------- drivers/vfio/vfio_iommu_type1.c | 18 +- fs/btrfs/sysfs.c | 8 +- fs/btrfs/transaction.c | 20 ++- fs/direct-io.c | 3 +- include/linux/fs.h | 2 +- include/linux/nospec.h | 3 +- include/linux/phy.h | 1 + include/net/udplite.h | 1 + kernel/time/hrtimer.c | 7 +- kernel/time/timer.c | 6 + lib/vsprintf.c | 2 +- net/bridge/br_sysfs_if.c | 3 + net/bridge/br_vlan.c | 2 + net/core/dev.c | 11 +- net/core/gen_estimator.c | 1 + net/ipv4/fib_semantics.c | 5 + net/ipv4/route.c | 10 +- net/ipv4/tcp_input.c | 24 +-- net/ipv4/tcp_ipv4.c | 3 +- net/ipv4/tcp_output.c | 34 +++- net/ipv4/udp.c | 5 + net/ipv6/ip6_checksum.c | 5 + net/ipv6/sit.c | 2 +- net/ipv6/tcp_ipv6.c | 3 +- net/l2tp/l2tp_core.c | 142 +++++----------- net/l2tp/l2tp_core.h | 23 +-- net/l2tp/l2tp_ip.c | 10 +- net/l2tp/l2tp_ip6.c | 8 +- net/l2tp/l2tp_ppp.c | 60 +++---- net/netlink/af_netlink.c | 4 +- net/netlink/genetlink.c | 12 +- net/rxrpc/output.c | 2 +- net/sched/cls_api.c | 7 +- net/sched/cls_u32.c | 24 +-- net/sctp/input.c | 5 +- net/sctp/ipv6.c | 10 +- net/sctp/protocol.c | 10 +- net/sctp/sm_make_chunk.c | 7 +- net/tls/tls_main.c | 52 ++++-- sound/core/control.c | 2 +- sound/pci/hda/hda_intel.c | 38 ++++- sound/pci/hda/patch_realtek.c | 3 +- sound/usb/quirks-table.h | 47 ++++++ sound/x86/intel_hdmi_audio.c | 2 + virt/kvm/kvm_main.c | 3 +- 129 files changed, 1271 insertions(+), 737 deletions(-)

7 years, 6 months

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Patch "x86/spectre: Fix an error message" has been added to the 4.4-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled x86/spectre: Fix an error message to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: x86-spectre-fix-an-error-message.patch and it can be found in the queue-4.4 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 9de29eac8d2189424d81c0d840cd0469aa3d41c8 Mon Sep 17 00:00:00 2001 From: Dan Carpenter <dan.carpenter(a)oracle.com> Date: Wed, 14 Feb 2018 10:14:17 +0300 Subject: x86/spectre: Fix an error message From: Dan Carpenter <dan.carpenter(a)oracle.com> commit 9de29eac8d2189424d81c0d840cd0469aa3d41c8 upstream. If i == ARRAY_SIZE(mitigation_options) then we accidentally print garbage from one space beyond the end of the mitigation_options[] array. Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> Cc: Andy Lutomirski <luto(a)kernel.org> Cc: Borislav Petkov <bp(a)suse.de> Cc: David Woodhouse <dwmw(a)amazon.co.uk> Cc: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Cc: KarimAllah Ahmed <karahmed(a)amazon.de> Cc: Linus Torvalds <torvalds(a)linux-foundation.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: kernel-janitors(a)vger.kernel.org Fixes: 9005c6834c0f ("x86/spectre: Simplify spectre_v2 command line parsing") Link: http://lkml.kernel.org/r/20180214071416.GA26677@mwanda Signed-off-by: Ingo Molnar <mingo(a)kernel.org> Cc: Ben Hutchings <ben.hutchings(a)codethink.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/x86/kernel/cpu/bugs.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -175,8 +175,7 @@ static enum spectre_v2_mitigation_cmd __ } if (i >= ARRAY_SIZE(mitigation_options)) { - pr_err("unknown option (%s). Switching to AUTO select\n", - mitigation_options[i].option); + pr_err("unknown option (%s). Switching to AUTO select\n", arg); return SPECTRE_V2_CMD_AUTO; } } Patches currently in stable-queue which might be from dan.carpenter(a)oracle.com are queue-4.4/x86-spectre-fix-an-error-message.patch

7 years, 6 months

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[PATCH 4.4] Revert "led: core: Fix brightness setting when setting delay_off=0"

by Ben Hutchings

This reverts commit 20ac8f72514b3af8b62c520d55656ded865eff00, which was commit 2b83ff96f51d0b039c4561b9f95c824d7bddb85c upstream. The bug that it should fix was only introduced in Linux 4.7, and in 4.4 it causes a regression. Reported-by: Jacek Anaszewski <jacek.anaszewski(a)gmail.com> Cc: Matthieu CASTET <matthieu.castet(a)parrot.com> Signed-off-by: Ben Hutchings <ben.hutchings(a)codethink.co.uk> --- drivers/leds/led-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/led-core.c b/drivers/leds/led-core.c index 92b6798ef5b3..c1c3af089634 100644 --- a/drivers/leds/led-core.c +++ b/drivers/leds/led-core.c @@ -149,7 +149,7 @@ void led_blink_set(struct led_classdev *led_cdev, unsigned long *delay_on, unsigned long *delay_off) { - led_stop_software_blink(led_cdev); + del_timer_sync(&led_cdev->blink_timer); led_cdev->flags &= ~LED_BLINK_ONESHOT; led_cdev->flags &= ~LED_BLINK_ONESHOT_STOP; -- 2.15.0.rc0

7 years, 6 months

2
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[stable 4.4] x86/spectre: Fix an error message

by Ben Hutchings

Please pick this fix for 4.4-stable: commit 9de29eac8d2189424d81c0d840cd0469aa3d41c8 Author: Dan Carpenter <dan.carpenter(a)oracle.com> Date: Wed Feb 14 10:14:17 2018 +0300 x86/spectre: Fix an error message (It has already been applied to your later branches.) Ben. -- Ben Hutchings Software Developer, Codethink Ltd.

7 years, 6 months

2
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patch "xhci: fix endpoint context tracer output" added to usb-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled xhci: fix endpoint context tracer output to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will hopefully also be merged in Linus's tree for the next -rc kernel release. If you have any questions about this process, please let me know. >From 97ef0faf575e03b352553f92c9430cb4c0431436 Mon Sep 17 00:00:00 2001 From: Mathias Nyman <mathias.nyman(a)linux.intel.com> Date: Thu, 8 Mar 2018 17:17:14 +0200 Subject: xhci: fix endpoint context tracer output Fix incorrent values showed for max Primary stream and Linear stream array (LSA) values in the endpoint context decoder. Fixes: 19a7d0d65c4a ("usb: host: xhci: add Slot and EP Context tracers") Cc: <stable(a)vger.kernel.org> # v4.12+ Signed-off-by: Mathias Nyman <mathias.nyman(a)linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/usb/host/xhci.h | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index e4d7d3d06a75..d20e57b35d32 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -718,11 +718,12 @@ struct xhci_ep_ctx { /* bits 10:14 are Max Primary Streams */ /* bit 15 is Linear Stream Array */ /* Interval - period between requests to an endpoint - 125u increments. */ -#define EP_INTERVAL(p) (((p) & 0xff) << 16) -#define EP_INTERVAL_TO_UFRAMES(p) (1 << (((p) >> 16) & 0xff)) -#define CTX_TO_EP_INTERVAL(p) (((p) >> 16) & 0xff) -#define EP_MAXPSTREAMS_MASK (0x1f << 10) -#define EP_MAXPSTREAMS(p) (((p) << 10) & EP_MAXPSTREAMS_MASK) +#define EP_INTERVAL(p) (((p) & 0xff) << 16) +#define EP_INTERVAL_TO_UFRAMES(p) (1 << (((p) >> 16) & 0xff)) +#define CTX_TO_EP_INTERVAL(p) (((p) >> 16) & 0xff) +#define EP_MAXPSTREAMS_MASK (0x1f << 10) +#define EP_MAXPSTREAMS(p) (((p) << 10) & EP_MAXPSTREAMS_MASK) +#define CTX_TO_EP_MAXPSTREAMS(p) (((p) & EP_MAXPSTREAMS_MASK) >> 10) /* Endpoint is set up with a Linear Stream Array (vs. Secondary Stream Array) */ #define EP_HAS_LSA (1 << 15) /* hosts with LEC=1 use bits 31:24 as ESIT high bits. */ @@ -2549,21 +2550,22 @@ static inline const char *xhci_decode_ep_context(u32 info, u32 info2, u64 deq, u8 burst; u8 cerr; u8 mult; - u8 lsa; - u8 hid; + + bool lsa; + bool hid; esit = CTX_TO_MAX_ESIT_PAYLOAD_HI(info) << 16 | CTX_TO_MAX_ESIT_PAYLOAD(tx_info); ep_state = info & EP_STATE_MASK; - max_pstr = info & EP_MAXPSTREAMS_MASK; + max_pstr = CTX_TO_EP_MAXPSTREAMS(info); interval = CTX_TO_EP_INTERVAL(info); mult = CTX_TO_EP_MULT(info) + 1; - lsa = info & EP_HAS_LSA; + lsa = !!(info & EP_HAS_LSA); cerr = (info2 & (3 << 1)) >> 1; ep_type = CTX_TO_EP_TYPE(info2); - hid = info2 & (1 << 7); + hid = !!(info2 & (1 << 7)); burst = CTX_TO_MAX_BURST(info2); maxp = MAX_PACKET_DECODED(info2); -- 2.16.2

7 years, 6 months

1
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Re: [PATCH] kbuild: Handle builtin dtb files containing hyphens

by Masahiro Yamada

2018-03-08 16:09 GMT+09:00 James Hogan <jhogan(a)kernel.org>: > On Wed, Mar 07, 2018 at 03:19:11PM -0800, Frank Rowand wrote: >> On 03/07/18 12:25, James Hogan wrote: >> > On Wed, Mar 07, 2018 at 12:11:41PM -0800, Frank Rowand wrote: >> >> On 03/07/18 06:06, James Hogan wrote: >> >>> Quite a lot of dts files have hyphens, but its only a problem on MIPS >> >>> where such files can be built into the kernel. For example when >> >>> CONFIG_DT_NETGEAR_CVG834G=y, or on BMIPS kernels when the dtbs target is >> >>> used (in the latter case it admitedly shouldn't really build all the >> >>> dtb.o files, but thats a separate issue). > >> > I'll keep the paragraph about MIPS and the example configuration though, >> > as I think its important information to reproduce the problem, and to >> > justify why it wouldn't be appropriate to just rename the files (which >> > was my first reaction). >> >> Other than the part that says "its only a problem on MIPS". That is >> pedantically correct because no other architecture (that I am aware >> of, not that I searched) currently has a devicetree source file name >> with a hyphen in it, where that file is compiled into the kernel as >> an asm file. But it is potentially a problem on any architecture >> to it is misleading to label it as MIPS only. > > Okay I'll reword to make it clearer and do a v2. > > Thanks > James The code looks good. If you send v2, I can shortly apply it to the fixes branch. If possible, I want to send a PR this weekend. -- Best Regards Masahiro Yamada

7 years, 6 months

2
2
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[PATCH] ubi: Reject MLC NAND

by Richard Weinberger

While UBI and UBIFS seem to work at first sight with MLC NAND, you will most likely lose all your data upon a power-cut or due to read/write disturb. In order to protect users from bad surprises, refuse to attach to MLC NAND. Cc: stable(a)vger.kernel.org Signed-off-by: Richard Weinberger <richard(a)nod.at> --- drivers/mtd/ubi/build.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c index e941395de3ae..753494e042d5 100644 --- a/drivers/mtd/ubi/build.c +++ b/drivers/mtd/ubi/build.c @@ -854,6 +854,17 @@ int ubi_attach_mtd_dev(struct mtd_info *mtd, int ubi_num, return -EINVAL; } + /* + * Both UBI and UBIFS have been designed for SLC NAND and NOR flashes. + * MLC NAND is different and needs special care, otherwise UBI or UBIFS + * will die soon and you will lose all your data. + */ + if (mtd->type == MTD_MLCNANDFLASH) { + pr_err("ubi: refuse attaching mtd%d - MLC NAND is not supported\n", + mtd->index); + return -EINVAL; + } + if (ubi_num == UBI_DEV_NUM_AUTO) { /* Search for an empty slot in the @ubi_devices array */ for (ubi_num = 0; ubi_num < UBI_MAX_DEVICES; ubi_num++) -- 2.13.6

7 years, 6 months

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