- Linux-stable-mirror - lists.linaro.org

by Greg KH

I'm announcing the release of the 5.4.38 kernel. All users of the 5.4 kernel series must upgrade. The updated 5.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 +- sound/soc/meson/axg-card.c | 4 +--- 2 files changed, 2 insertions(+), 4 deletions(-) Greg Kroah-Hartman (2): Revert "ASoC: meson: axg-card: fix codec-to-codec link setup" Linux 5.4.38

5 years, 7 months

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Linux 4.19.120

by Greg KH

I'm announcing the release of the 4.19.120 kernel. All users of the 4.19 kernel series must upgrade. The updated 4.19.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.19.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/bcm283x.dtsi | 1 arch/arm64/include/asm/sysreg.h | 4 arch/x86/kernel/cpu/mshyperv.c | 4 arch/x86/net/bpf_jit_comp.c | 18 + arch/x86/net/bpf_jit_comp32.c | 24 +- drivers/android/binder_alloc.c | 8 drivers/hwmon/jc42.c | 2 drivers/i2c/busses/i2c-altera.c | 9 drivers/iio/adc/ad7793.c | 2 drivers/mtd/chips/cfi_cmdset_0002.c | 6 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 2 drivers/net/ethernet/freescale/fec.h | 7 drivers/net/ethernet/freescale/fec_main.c | 149 ++++++++++++--- drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.c | 6 drivers/net/ethernet/qlogic/qed/qed_dev.c | 38 +-- drivers/pci/quirks.c | 18 + drivers/remoteproc/remoteproc_core.c | 2 drivers/staging/gasket/apex_driver.c | 7 drivers/target/target_core_fabric_lib.c | 2 drivers/target/target_core_user.c | 1 drivers/usb/dwc3/gadget.c | 8 drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 drivers/xen/xenbus/xenbus_client.c | 9 fs/ext4/ialloc.c | 2 fs/ext4/inode.c | 2 fs/ext4/mballoc.c | 6 fs/ext4/super.c | 3 fs/nfsd/nfs4state.c | 2 fs/pnode.c | 9 fs/xfs/xfs_icache.c | 10 + fs/xfs/xfs_ioctl.c | 5 fs/xfs/xfs_reflink.c | 1 fs/xfs/xfs_trans_ail.c | 4 include/linux/qed/qed_chain.h | 24 +- include/linux/sunrpc/svc_rdma.h | 1 include/trace/events/rpcrdma.h | 50 +++-- include/uapi/linux/swab.h | 4 kernel/bpf/cpumap.c | 2 kernel/events/core.c | 13 + mm/shmem.c | 4 net/rxrpc/local_object.c | 9 net/rxrpc/output.c | 44 +--- net/sunrpc/svc_xprt.c | 3 net/sunrpc/svcsock.c | 4 net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 22 ++ net/sunrpc/xprtrdma/svc_rdma_rw.c | 3 net/sunrpc/xprtrdma/svc_rdma_sendto.c | 29 +- net/sunrpc/xprtrdma/svc_rdma_transport.c | 5 sound/pci/hda/hda_intel.c | 17 + sound/soc/codecs/tas571x.c | 20 +- sound/soc/codecs/wm8960.c | 3 sound/soc/qcom/qdsp6/q6afe-dai.c | 16 + tools/objtool/check.c | 17 + tools/objtool/orc_dump.c | 44 ++-- 55 files changed, 470 insertions(+), 239 deletions(-) Al Viro (1): propagate_one(): mnt_set_mountpoint() needs mount_lock Bjorn Helgaas (1): PCI: Move Apex Edge TPU class quirk to fix BAR assignment Bodo Stroesser (2): scsi: target: fix PR IN / READ FULL STATUS for FC scsi: target: tcmu: reset_ring should reset TCMU_DEV_BIT_BROKEN Brian Foster (1): xfs: acquire superblock freeze protection on eofblocks scans Christian Borntraeger (1): include/uapi/linux/swab.h: fix userspace breakage, use __BITS_PER_LONG for swap Chuck Lever (2): svcrdma: Fix trace point use-after-free race svcrdma: Fix leak of svc_rdma_recv_ctxt objects Clement Leger (1): remoteproc: Fix wrong rvring index computation Darrick J. Wong (1): xfs: fix partially uninitialized structure in xfs_reflink_remap_extent David Howells (1): rxrpc: Fix DATA Tx to disable nofrag for UDP on AF_INET6 socket Eric Biggers (1): xfs: clear PF_MEMALLOC before exiting xfsaild thread Fangrui Song (1): arm64: Delete the space separator in __emit_inst Greg Kroah-Hartman (1): Linux 4.19.120 Hui Wang (1): ALSA: hda: call runtime_allow() for all hda controllers Ian Rogers (1): perf/core: fix parent pid/tid in task exit events Jason Gunthorpe (1): net/cxgb4: Check the return from t4_query_params properly Josh Poimboeuf (2): objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings objtool: Support Clang non-section symbols in ORC dump Juergen Gross (1): xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status Kai-Heng Feng (1): PCI: Avoid ASMedia XHCI USB PME# from D0 defect Liu Jian (1): mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer Luke Nelson (3): bpf, x86_32: Fix incorrect encoding in BPF_LDX zero-extension bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B bpf, x86_32: Fix clobbering of dst for BPF_JSET Martin Fuzzey (1): net: fec: set GPR bit on suspend by DT configuration. Nathan Chancellor (1): usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete Nicolas Saenz Julienne (1): ARM: dts: bcm283x: Disable dsi0 node Niklas Schnelle (1): net/mlx5: Fix failing fw tracer allocation on s390 Olaf Hering (1): x86: hyperv: report value of misc_features Philipp Puschmann (1): ASoC: tas571x: disable regulators on failed probe Ritesh Harjani (1): ext4: check for non-zero journal inum in ext4_calculate_overhead Roy Spliet (1): ALSA: hda: Explicitly permit using autosuspend if runtime PM is supported Sascha Hauer (1): hwmon: (jc42) Fix name to have no illegal characters Shengjiu Wang (1): ASoC: wm8960: Fix wrong clock after suspend & resume Stephan Gerhold (1): ASoC: q6dsp6: q6afe-dai: add missing channels to MI2S DAIs Takashi Iwai (1): ALSA: hda: Keep the controller initialization even if no codecs found Theodore Ts'o (2): ext4: increase wait time needed before reuse of deleted inode numbers ext4: convert BUG_ON's to WARN_ON's in mballoc.c Thinh Nguyen (1): usb: dwc3: gadget: Do link recovery for SS and SSP Toke Høiland-Jørgensen (1): cpumap: Avoid warning when CONFIG_DEBUG_PER_CPU_MAPS is enabled Tyler Hicks (1): binder: take read mode of mmap_sem in binder_alloc_free_page() Vasily Averin (1): nfsd: memory corruption in nfsd4_lock() Wolfram Sang (1): i2c: altera: use proper variable to hold errno Yang Shi (1): mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path YueHaibing (1): iio:ad7797: Use correct attribute_group Yuval Basson (1): qed: Fix use after free in qed_chain_free yangerkun (1): ext4: use matching invalidatepage in ext4_writepage

5 years, 7 months

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Linux 4.14.178

by Greg KH

I'm announcing the release of the 4.14.178 kernel. All users of the 4.14 kernel series must upgrade. The updated 4.14.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.14.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/boot/dts/bcm283x.dtsi | 1 arch/arm/mach-imx/Makefile | 2 arch/arm64/include/asm/sysreg.h | 4 arch/powerpc/kernel/setup_64.c | 2 arch/x86/kernel/cpu/mshyperv.c | 4 arch/x86/kvm/vmx.c | 2 arch/x86/net/bpf_jit_comp.c | 18 ++ drivers/android/binder_alloc.c | 8 - drivers/char/tpm/tpm_ibmvtpm.c | 136 +++++++++++----------- drivers/char/tpm/tpm_tis_core.c | 8 + drivers/crypto/mxs-dcp.c | 4 drivers/gpu/drm/msm/msm_gem.c | 4 drivers/hwmon/jc42.c | 2 drivers/i2c/busses/i2c-altera.c | 9 - drivers/iio/adc/ad7793.c | 2 drivers/iio/adc/stm32-adc.c | 31 ++++- drivers/iio/adc/xilinx-xadc-core.c | 17 ++ drivers/mtd/chips/cfi_cmdset_0002.c | 6 drivers/net/dsa/b53/b53_regs.h | 4 drivers/net/ethernet/broadcom/genet/bcmgenet.c | 3 drivers/net/ethernet/chelsio/cxgb4/cxgb4_ptp.c | 27 ---- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 2 drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 3 drivers/net/ethernet/qlogic/qed/qed_dev.c | 38 ++---- drivers/net/macsec.c | 12 + drivers/net/macvlan.c | 2 drivers/net/team/team.c | 4 drivers/net/vrf.c | 6 drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 3 drivers/pci/pcie/aspm.c | 18 +- drivers/pwm/pwm-bcm2835.c | 1 drivers/pwm/pwm-rcar.c | 10 + drivers/pwm/pwm-renesas-tpu.c | 9 - drivers/remoteproc/remoteproc_core.c | 2 drivers/s390/cio/device.c | 13 +- drivers/scsi/lpfc/lpfc_sli.c | 2 drivers/scsi/scsi_transport_iscsi.c | 4 drivers/staging/comedi/comedi_fops.c | 4 drivers/staging/comedi/drivers/dt2815.c | 3 drivers/staging/vt6656/int.c | 3 drivers/staging/vt6656/key.c | 14 -- drivers/staging/vt6656/main_usb.c | 31 ++--- drivers/target/target_core_fabric_lib.c | 2 drivers/tty/hvc/hvc_console.c | 23 ++- drivers/tty/rocket.c | 25 ++-- drivers/tty/serial/sh-sci.c | 13 +- drivers/tty/vt/vt.c | 2 drivers/usb/class/cdc-acm.c | 36 +++++ drivers/usb/class/cdc-acm.h | 5 drivers/usb/core/hub.c | 14 ++ drivers/usb/core/message.c | 9 + drivers/usb/core/quirks.c | 4 drivers/usb/dwc3/gadget.c | 8 - drivers/usb/early/xhci-dbc.c | 8 - drivers/usb/early/xhci-dbc.h | 18 ++ drivers/usb/gadget/function/f_fs.c | 4 drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 drivers/usb/misc/sisusbvga/sisusb.c | 20 +-- drivers/usb/misc/sisusbvga/sisusb_init.h | 14 +- drivers/usb/storage/uas.c | 46 ++++++- drivers/usb/storage/unusual_devs.h | 7 + drivers/watchdog/watchdog_dev.c | 1 drivers/xen/xenbus/xenbus_client.c | 9 + fs/ceph/caps.c | 8 - fs/ceph/export.c | 5 fs/ext4/block_validity.c | 54 ++++++++ fs/ext4/ext4.h | 15 ++ fs/ext4/extents.c | 59 +++++---- fs/ext4/ialloc.c | 4 fs/ext4/inode.c | 55 ++++++-- fs/ext4/ioctl.c | 2 fs/ext4/mballoc.c | 6 fs/ext4/namei.c | 4 fs/ext4/resize.c | 5 fs/ext4/super.c | 22 +-- fs/ext4/xattr.c | 5 fs/namespace.c | 2 fs/nfsd/nfs4state.c | 2 fs/pnode.c | 9 - fs/proc/vmcore.c | 2 fs/xfs/xfs_inode.c | 85 ++++++------- fs/xfs/xfs_log.c | 14 ++ fs/xfs/xfs_reflink.c | 1 include/linux/kvm_host.h | 2 include/linux/overflow.h | 31 +++++ include/linux/qed/qed_chain.h | 24 ++- include/linux/vmalloc.h | 2 include/net/tcp.h | 2 include/uapi/linux/keyctl.h | 7 - include/uapi/linux/swab.h | 4 ipc/util.c | 2 kernel/audit.c | 3 kernel/events/core.c | 22 ++- kernel/gcov/fs.c | 2 mm/hugetlb.c | 14 +- mm/ksm.c | 12 + mm/shmem.c | 4 mm/slub.c | 3 mm/vmalloc.c | 16 ++ net/ipv4/ip_vti.c | 4 net/ipv4/raw.c | 4 net/ipv4/route.c | 3 net/ipv4/xfrm4_output.c | 2 net/ipv6/ipv6_sockglue.c | 13 -- net/ipv6/xfrm6_output.c | 2 net/netrom/nr_route.c | 1 net/x25/x25_dev.c | 4 security/keys/internal.h | 12 + security/keys/keyctl.c | 58 ++++++--- sound/pci/hda/hda_intel.c | 1 sound/pci/hda/patch_realtek.c | 3 sound/soc/intel/atom/sst-atom-controls.c | 2 sound/soc/soc-dapm.c | 20 ++- sound/usb/format.c | 52 ++++++++ sound/usb/mixer_quirks.c | 12 + sound/usb/usx2y/usbusx2yaudio.c | 2 tools/objtool/check.c | 17 ++ tools/objtool/orc_dump.c | 44 ++++--- tools/testing/selftests/kmod/kmod.sh | 13 +- tools/vm/Makefile | 2 121 files changed, 1046 insertions(+), 484 deletions(-) Ahmad Fatoum (1): ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y Al Viro (1): propagate_one(): mnt_set_mountpoint() needs mount_lock Alan Stern (3): USB: core: Fix free-while-in-use bug in the USB S-Glibrary USB: hub: Fix handling of connect changes during sleep usb-storage: Add unusual_devs entry for JMicron JMS566 Alexander Tsoy (1): ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices Andrew Melnychenko (1): tty: hvc: fix buffer overflow during hvc_alloc(). Arnd Bergmann (1): net: ipv4: avoid unused variable warning for sysctl Bodo Stroesser (1): scsi: target: fix PR IN / READ FULL STATUS for FC Changming Liu (1): USB: sisusbvga: Change port variable from signed to unsigned Chris Packham (1): powerpc/setup_64: Set cache-line-size based on cache-block-size Christian Borntraeger (1): include/uapi/linux/swab.h: fix userspace breakage, use __BITS_PER_LONG for swap Clement Leger (1): remoteproc: Fix wrong rvring index computation Colin Ian King (1): ext4: unsigned int compared against zero Cornelia Huck (1): s390/cio: avoid duplicated 'ADD' uevents Darrick J. Wong (2): xfs: validate sb_logsunit is a multiple of the fs blocksize xfs: fix partially uninitialized structure in xfs_reflink_remap_extent David Ahern (2): xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish vrf: Check skb for XFRM_TRANSFORMED flag David Howells (1): keys: Fix the use of the C++ keyword "private" in uapi/linux/keyctl.h Dmitry Monakhov (1): ext4: fix extent_status fragmentation for plain files Doug Berger (1): net: bcmgenet: correct per TX/RX ring statistics Eric Biggers (1): selftests: kmod: fix handling test numbers above 9 Eric Dumazet (1): tcp: cache line align MAX_TCP_HEADER Fangrui Song (1): arm64: Delete the space separator in __emit_inst Florian Fainelli (2): pwm: bcm2835: Dynamically allocate base net: dsa: b53: Fix ARL register definitions Geert Uytterhoeven (2): pwm: rcar: Fix late Runtime PM enablement pwm: renesas-tpu: Fix late Runtime PM enablement George Wilson (1): tpm: ibmvtpm: retry on H_CLOSED in tpm_ibmvtpm_send() Greg Kroah-Hartman (1): Linux 4.14.178 Gyeongtaek Lee (1): ASoC: dapm: fixup dapm kcontrol widget Hans de Goede (1): ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map() Heiner Kallweit (1): PCI/ASPM: Allow re-enabling Clock PM Ian Abbott (1): staging: comedi: dt2815: fix writing hi byte of analog output Ian Rogers (1): perf/core: fix parent pid/tid in task exit events James Smart (1): scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login Jann Horn (2): USB: early: Handle AMD's spec-compliant identifiers, too vmalloc: fix remap_vmalloc_range() bounds checks Jarkko Sakkinen (1): tpm/tpm_tis: Free IRQ if probing fails Jason Gunthorpe (2): overflow.h: Add arithmetic shift helper net/cxgb4: Check the return from t4_query_params properly Jeremy Sowden (1): vti4: removed duplicate log message. Jiri Olsa (1): perf/core: Disable page faults when getting phys address Jiri Slaby (1): tty: rocket, avoid OOB access Johannes Berg (1): iwlwifi: pcie: actually release queue memory in TVQM John Haxby (1): ipv6: fix restrict IPV6_ADDRFORM operation Jonathan Cox (1): USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE Josh Poimboeuf (2): objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings objtool: Support Clang non-section symbols in ORC dump Juergen Gross (1): xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status Kailang Yang (1): ALSA: hda/realtek - Add new codec supported for ALC245 Kazuhiro Fujita (1): serial: sh-sci: Make sure status register SCxSR is read in correct sequence Lars-Peter Clausen (3): iio: xilinx-xadc: Fix ADC-B powerdown iio: xilinx-xadc: Fix clearing interrupt when enabling trigger iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode Liu Jian (1): mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer Longpeng (1): mm/hugetlb: fix a addressing exception caused by huge_pte_offset Lucas Stach (1): tools/vm: fix cross-compile build Luke Nelson (1): bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B Malcolm Priestley (5): staging: vt6656: Don't set RCR_MULTICAST or RCR_BROADCAST by default. staging: vt6656: Fix calling conditions of vnt_set_bss_mode staging: vt6656: Fix drivers TBTT timing counter. staging: vt6656: Fix pairwise key entry save. staging: vt6656: Power save stop wake_up_count wrap around. Muchun Song (1): mm/ksm: fix NULL pointer dereference when KSM zero page is enabled Nathan Chancellor (1): usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete Nicolai Stange (1): net: ipv4: emulate READ_ONCE() on ->hdrincl bit-field in raw_sendmsg() Nicolas Pitre (1): vt: don't hardcode the mem allocation upper bound Nicolas Saenz Julienne (1): ARM: dts: bcm283x: Disable dsi0 node Olaf Hering (1): x86: hyperv: report value of misc_features Oliver Neukum (4): cdc-acm: close race betrween suspend() and acm_softint cdc-acm: introduce a cool down UAS: no use logging any details in case of ENODEV UAS: fix deadlock in error handling and PM flushing work Olivier Moysan (1): iio: adc: stm32-adc: fix sleep in atomic context Paul Moore (1): audit: check the length of userspace generated audit records Piotr Krysiuk (1): fs/namespace.c: fix mountpoint reference counter race Qiujun Huang (1): ceph: return ceph_mdsc_do_request() errors from __get_parent() Rahul Lakkireddy (1): cxgb4: fix large delays in PTP synchronization Ritesh Harjani (1): ext4: check for non-zero journal inum in ext4_calculate_overhead Rob Clark (1): drm/msm: Use the correct dma_sync calls harder Sascha Hauer (1): hwmon: (jc42) Fix name to have no illegal characters Sean Christopherson (1): KVM: Check validity of resolved slot when searching memslots Taehee Yoo (3): macsec: avoid to set wrong mtu macvlan: fix null dereference in macvlan_device_event() team: fix hang in team_mode_get() Takashi Iwai (2): ALSA: hda: Remove ASUS ROG Zenith from the blacklist ALSA: usx2y: Fix potential NULL dereference Tero Kristo (1): watchdog: reset last_hw_keepalive time at start Theodore Ts'o (6): ext4: increase wait time needed before reuse of deleted inode numbers ext4: convert BUG_ON's to WARN_ON's in mballoc.c ext4: avoid declaring fs inconsistent due to invalid file handles ext4: protect journal inode's blocks using block_validity ext4: don't perform block validity checks on the journal inode ext4: fix block validity checks for journal inodes using indirect blocks Thinh Nguyen (1): usb: dwc3: gadget: Do link recovery for SS and SSP Tyler Hicks (1): binder: take read mode of mmap_sem in binder_alloc_free_page() Udipto Goswami (1): usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset() Uros Bizjak (1): KVM: VMX: Enable machine check support for 32bit targets Vasily Averin (3): kernel/gcov/fs.c: gcov_seq_next() should increase position index ipc/util.c: sysvipc_find_ipc() should increase position index nfsd: memory corruption in nfsd4_lock() Vlastimil Babka (1): mm, slub: restore the original intention of prefetch_freepointer() Waiman Long (1): KEYS: Avoid false positive ENOMEM error on key read Wei Yongjun (1): crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static Wolfram Sang (1): i2c: altera: use proper variable to hold errno Wu Bo (1): scsi: iscsi: Report unbind session event when the target has been removed Xiyu Yang (4): net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node net/x25: Fix x25_neigh refcnt leak when receiving frame ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif staging: comedi: Fix comedi_device refcnt leak in comedi_open Yan, Zheng (1): ceph: don't skip updating wanted caps when cap is stale Yang Shi (1): mm: shmem: disable interrupt when acquiring info->lock in userfaultfd_copy path YueHaibing (1): iio:ad7797: Use correct attribute_group Yuval Basson (1): qed: Fix use after free in qed_chain_free kaixuxia (1): xfs: Fix deadlock between AGI and AGF with RENAME_WHITEOUT yangerkun (1): ext4: use matching invalidatepage in ext4_writepage

5 years, 7 months

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Linux 4.9.221

by Greg KH

I'm announcing the release of the 4.9.221 kernel. All users of the 4.9 kernel series must upgrade. The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-imx/Makefile | 2 arch/x86/kvm/vmx.c | 2 arch/x86/net/bpf_jit_comp.c | 18 +++++++- drivers/char/tpm/tpm_tis_core.c | 8 +++ drivers/crypto/mxs-dcp.c | 4 - drivers/gpu/drm/msm/msm_gem.c | 4 - drivers/hwmon/jc42.c | 2 drivers/iio/adc/xilinx-xadc-core.c | 17 ++++++-- drivers/mtd/chips/cfi_cmdset_0002.c | 6 ++ drivers/net/dsa/b53/b53_regs.h | 4 - drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 2 drivers/net/macsec.c | 12 +++-- drivers/net/macvlan.c | 2 drivers/net/team/team.c | 4 + drivers/pci/pcie/aspm.c | 18 +++++--- drivers/pwm/pwm-bcm2835.c | 1 drivers/pwm/pwm-rcar.c | 10 +++- drivers/pwm/pwm-renesas-tpu.c | 9 +--- drivers/remoteproc/remoteproc_core.c | 2 drivers/s390/cio/device.c | 13 ++++-- drivers/scsi/lpfc/lpfc_sli.c | 2 drivers/scsi/scsi_transport_iscsi.c | 4 + drivers/staging/comedi/comedi_fops.c | 4 + drivers/staging/comedi/drivers/dt2815.c | 3 + drivers/staging/vt6656/int.c | 3 - drivers/staging/vt6656/main_usb.c | 9 ++-- drivers/target/target_core_fabric_lib.c | 2 drivers/tty/hvc/hvc_console.c | 23 ++++++----- drivers/tty/rocket.c | 25 ++++++------ drivers/usb/core/hub.c | 14 ++++++ drivers/usb/core/message.c | 9 +++- drivers/usb/core/quirks.c | 4 + drivers/usb/gadget/function/f_fs.c | 4 + drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 drivers/usb/misc/sisusbvga/sisusb.c | 20 ++++----- drivers/usb/misc/sisusbvga/sisusb_init.h | 14 +++--- drivers/usb/storage/uas.c | 46 +++++++++++++++++++++- drivers/usb/storage/unusual_devs.h | 7 +++ drivers/watchdog/watchdog_dev.c | 1 drivers/xen/xenbus/xenbus_client.c | 9 +++- fs/ceph/caps.c | 8 ++- fs/ceph/export.c | 5 ++ fs/ext4/block_validity.c | 54 ++++++++++++++++++++++++++ fs/ext4/ext4.h | 15 ++++++- fs/ext4/extents.c | 59 +++++++++++++++++------------ fs/ext4/ialloc.c | 2 fs/ext4/inode.c | 48 +++++++++++++++++------ fs/ext4/ioctl.c | 2 fs/ext4/mballoc.c | 6 +- fs/ext4/namei.c | 4 - fs/ext4/resize.c | 5 +- fs/ext4/super.c | 22 +++------- fs/fuse/dev.c | 12 ++++- fs/namespace.c | 2 fs/nfsd/nfs4state.c | 2 fs/pnode.c | 9 +--- fs/proc/vmcore.c | 2 fs/xfs/xfs_reflink.c | 1 include/linux/kvm_host.h | 2 include/linux/overflow.h | 31 +++++++++++++++ include/linux/vmalloc.h | 2 include/net/tcp.h | 2 ipc/util.c | 2 kernel/audit.c | 3 + kernel/events/core.c | 13 ++++-- kernel/gcov/fs.c | 2 mm/vmalloc.c | 16 ++++++- net/ipv4/ip_vti.c | 4 - net/ipv4/raw.c | 4 + net/ipv4/route.c | 3 - net/ipv4/xfrm4_output.c | 2 net/ipv6/ipv6_sockglue.c | 13 ++---- net/ipv6/xfrm6_output.c | 2 net/netrom/nr_route.c | 1 net/x25/x25_dev.c | 4 + sound/pci/hda/hda_intel.c | 1 sound/soc/intel/atom/sst-atom-controls.c | 2 sound/soc/soc-dapm.c | 20 ++++++++- sound/usb/format.c | 52 +++++++++++++++++++++++++ sound/usb/mixer_quirks.c | 12 +++-- sound/usb/usx2y/usbusx2yaudio.c | 2 tools/objtool/check.c | 17 +++++++- tools/objtool/orc_dump.c | 44 +++++++++++++-------- 84 files changed, 638 insertions(+), 223 deletions(-) Ahmad Fatoum (1): ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y Al Viro (1): propagate_one(): mnt_set_mountpoint() needs mount_lock Alan Stern (3): USB: core: Fix free-while-in-use bug in the USB S-Glibrary USB: hub: Fix handling of connect changes during sleep usb-storage: Add unusual_devs entry for JMicron JMS566 Alexander Tsoy (1): ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices Andrew Melnychenko (1): tty: hvc: fix buffer overflow during hvc_alloc(). Arnd Bergmann (1): net: ipv4: avoid unused variable warning for sysctl Bodo Stroesser (1): scsi: target: fix PR IN / READ FULL STATUS for FC Changming Liu (1): USB: sisusbvga: Change port variable from signed to unsigned Clement Leger (1): remoteproc: Fix wrong rvring index computation Colin Ian King (1): ext4: unsigned int compared against zero Cornelia Huck (1): s390/cio: avoid duplicated 'ADD' uevents Darrick J. Wong (1): xfs: fix partially uninitialized structure in xfs_reflink_remap_extent David Ahern (1): xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish Dmitry Monakhov (1): ext4: fix extent_status fragmentation for plain files Eric Dumazet (1): tcp: cache line align MAX_TCP_HEADER Florian Fainelli (2): pwm: bcm2835: Dynamically allocate base net: dsa: b53: Fix ARL register definitions Geert Uytterhoeven (2): pwm: rcar: Fix late Runtime PM enablement pwm: renesas-tpu: Fix late Runtime PM enablement Greg Kroah-Hartman (1): Linux 4.9.221 Gyeongtaek Lee (1): ASoC: dapm: fixup dapm kcontrol widget Hans de Goede (1): ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map() Heiner Kallweit (1): PCI/ASPM: Allow re-enabling Clock PM Ian Abbott (1): staging: comedi: dt2815: fix writing hi byte of analog output Ian Rogers (1): perf/core: fix parent pid/tid in task exit events James Smart (1): scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login Jann Horn (1): vmalloc: fix remap_vmalloc_range() bounds checks Jarkko Sakkinen (1): tpm/tpm_tis: Free IRQ if probing fails Jason Gunthorpe (2): overflow.h: Add arithmetic shift helper net/cxgb4: Check the return from t4_query_params properly Jeremy Sowden (1): vti4: removed duplicate log message. Jiri Slaby (1): tty: rocket, avoid OOB access John Haxby (1): ipv6: fix restrict IPV6_ADDRFORM operation Jonathan Cox (1): USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE Josh Poimboeuf (2): objtool: Fix CONFIG_UBSAN_TRAP unreachable warnings objtool: Support Clang non-section symbols in ORC dump Juergen Gross (1): xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status Lars-Peter Clausen (3): iio: xilinx-xadc: Fix ADC-B powerdown iio: xilinx-xadc: Fix clearing interrupt when enabling trigger iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode Liu Jian (1): mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer Luke Nelson (1): bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B Malcolm Priestley (2): staging: vt6656: Fix drivers TBTT timing counter. staging: vt6656: Power save stop wake_up_count wrap around. Miklos Szeredi (1): fuse: fix possibly missed wake-up after abort Nathan Chancellor (1): usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete Nicolai Stange (1): net: ipv4: emulate READ_ONCE() on ->hdrincl bit-field in raw_sendmsg() Oliver Neukum (2): UAS: no use logging any details in case of ENODEV UAS: fix deadlock in error handling and PM flushing work Paul Moore (1): audit: check the length of userspace generated audit records Piotr Krysiuk (1): fs/namespace.c: fix mountpoint reference counter race Qiujun Huang (1): ceph: return ceph_mdsc_do_request() errors from __get_parent() Ritesh Harjani (1): ext4: check for non-zero journal inum in ext4_calculate_overhead Rob Clark (1): drm/msm: Use the correct dma_sync calls harder Sascha Hauer (1): hwmon: (jc42) Fix name to have no illegal characters Sean Christopherson (1): KVM: Check validity of resolved slot when searching memslots Taehee Yoo (3): macsec: avoid to set wrong mtu macvlan: fix null dereference in macvlan_device_event() team: fix hang in team_mode_get() Takashi Iwai (2): ALSA: hda: Remove ASUS ROG Zenith from the blacklist ALSA: usx2y: Fix potential NULL dereference Tero Kristo (1): watchdog: reset last_hw_keepalive time at start Theodore Ts'o (5): ext4: convert BUG_ON's to WARN_ON's in mballoc.c ext4: avoid declaring fs inconsistent due to invalid file handles ext4: protect journal inode's blocks using block_validity ext4: don't perform block validity checks on the journal inode ext4: fix block validity checks for journal inodes using indirect blocks Udipto Goswami (1): usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset() Uros Bizjak (1): KVM: VMX: Enable machine check support for 32bit targets Vasily Averin (3): kernel/gcov/fs.c: gcov_seq_next() should increase position index ipc/util.c: sysvipc_find_ipc() should increase position index nfsd: memory corruption in nfsd4_lock() Wei Yongjun (1): crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static Wu Bo (1): scsi: iscsi: Report unbind session event when the target has been removed Xiyu Yang (4): net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node net/x25: Fix x25_neigh refcnt leak when receiving frame ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif staging: comedi: Fix comedi_device refcnt leak in comedi_open Yan, Zheng (1): ceph: don't skip updating wanted caps when cap is stale

5 years, 7 months

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Linux 4.4.221

by Greg KH

I'm announcing the release of the 4.4.221 kernel. All users of the 4.4 kernel series must upgrade. The updated 4.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.4.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Makefile | 2 arch/arm/mach-imx/Makefile | 2 arch/x86/kvm/vmx.c | 2 arch/x86/net/bpf_jit_comp.c | 18 +++++++- drivers/crypto/mxs-dcp.c | 4 - drivers/iio/adc/xilinx-xadc-core.c | 17 ++++++-- drivers/mtd/chips/cfi_cmdset_0002.c | 6 ++ drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 2 drivers/net/macvlan.c | 2 drivers/net/team/team.c | 4 + drivers/pwm/pwm-bcm2835.c | 1 drivers/pwm/pwm-rcar.c | 10 +++- drivers/pwm/pwm-renesas-tpu.c | 9 +--- drivers/remoteproc/remoteproc_core.c | 2 drivers/s390/cio/device.c | 13 ++++-- drivers/scsi/lpfc/lpfc_sli.c | 2 drivers/scsi/scsi_transport_iscsi.c | 4 + drivers/staging/comedi/comedi_fops.c | 4 + drivers/staging/comedi/drivers/dt2815.c | 3 + drivers/staging/vt6656/int.c | 3 - drivers/staging/vt6656/main_usb.c | 9 ++-- drivers/target/target_core_fabric_lib.c | 2 drivers/tty/hvc/hvc_console.c | 23 ++++++----- drivers/tty/rocket.c | 25 ++++++------ drivers/usb/core/hub.c | 14 ++++++ drivers/usb/core/message.c | 53 +++++++++++++------------- drivers/usb/core/quirks.c | 4 + drivers/usb/gadget/function/f_fs.c | 4 + drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 drivers/usb/misc/sisusbvga/sisusb.c | 20 ++++----- drivers/usb/misc/sisusbvga/sisusb_init.h | 14 +++--- drivers/usb/storage/uas.c | 46 +++++++++++++++++++++- drivers/usb/storage/unusual_devs.h | 7 +++ drivers/xen/xenbus/xenbus_client.c | 9 +++- fs/ceph/caps.c | 8 ++- fs/ceph/export.c | 5 ++ fs/ext4/block_validity.c | 54 ++++++++++++++++++++++++++ fs/ext4/ext4.h | 15 ++++++- fs/ext4/extents.c | 59 +++++++++++++++++------------ fs/ext4/ialloc.c | 2 fs/ext4/inode.c | 48 +++++++++++++++++------ fs/ext4/ioctl.c | 2 fs/ext4/mballoc.c | 6 +- fs/ext4/namei.c | 4 - fs/ext4/resize.c | 5 +- fs/ext4/super.c | 28 ++++--------- fs/fuse/dev.c | 12 ++++- fs/namespace.c | 2 fs/pnode.c | 9 +--- include/linux/kvm_host.h | 2 include/net/tcp.h | 2 ipc/util.c | 2 kernel/audit.c | 3 + kernel/events/core.c | 13 ++++-- kernel/gcov/fs.c | 2 net/ipv4/ip_vti.c | 4 - net/ipv4/raw.c | 4 + net/ipv4/route.c | 3 - net/ipv4/xfrm4_output.c | 2 net/ipv6/ipv6_sockglue.c | 13 ++---- net/ipv6/xfrm6_output.c | 2 net/netrom/nr_route.c | 1 net/sctp/socket.c | 6 +- net/x25/x25_dev.c | 4 + sound/pci/hda/hda_intel.c | 1 sound/pci/hda/patch_realtek.c | 2 sound/soc/intel/atom/sst-atom-controls.c | 2 sound/soc/soc-dapm.c | 20 ++++++++- sound/usb/format.c | 52 +++++++++++++++++++++++++ sound/usb/mixer_quirks.c | 12 +++-- sound/usb/usx2y/usbusx2yaudio.c | 2 71 files changed, 542 insertions(+), 213 deletions(-) Ahmad Fatoum (1): ARM: imx: provide v7_cpu_resume() only on ARM_CPU_SUSPEND=y Al Viro (1): propagate_one(): mnt_set_mountpoint() needs mount_lock Alan Stern (3): USB: core: Fix free-while-in-use bug in the USB S-Glibrary USB: hub: Fix handling of connect changes during sleep usb-storage: Add unusual_devs entry for JMicron JMS566 Alexander Tsoy (1): ALSA: usb-audio: Filter out unsupported sample rates on Focusrite devices Andrew Melnychenko (1): tty: hvc: fix buffer overflow during hvc_alloc(). Arnd Bergmann (1): net: ipv4: avoid unused variable warning for sysctl Bodo Stroesser (1): scsi: target: fix PR IN / READ FULL STATUS for FC Changming Liu (1): USB: sisusbvga: Change port variable from signed to unsigned Clement Leger (1): remoteproc: Fix wrong rvring index computation Colin Ian King (1): ext4: unsigned int compared against zero Cornelia Huck (1): s390/cio: avoid duplicated 'ADD' uevents David Ahern (1): xfrm: Always set XFRM_TRANSFORMED in xfrm{4,6}_output_finish David Mosberger (2): drivers: usb: core: Don't disable irqs in usb_sg_wait() during URB submit. drivers: usb: core: Minimize irq disabling in usb_sg_cancel() Dmitry Monakhov (1): ext4: fix extent_status fragmentation for plain files Eric Dumazet (1): tcp: cache line align MAX_TCP_HEADER Florian Fainelli (1): pwm: bcm2835: Dynamically allocate base Geert Uytterhoeven (2): pwm: rcar: Fix late Runtime PM enablement pwm: renesas-tpu: Fix late Runtime PM enablement Greg Kroah-Hartman (1): Linux 4.4.221 Gyeongtaek Lee (1): ASoC: dapm: fixup dapm kcontrol widget Hans de Goede (1): ASoC: Intel: atom: Take the drv->lock mutex before calling sst_send_slot_map() Ian Abbott (1): staging: comedi: dt2815: fix writing hi byte of analog output Ian Rogers (1): perf/core: fix parent pid/tid in task exit events James Smart (1): scsi: lpfc: Fix kasan slab-out-of-bounds error in lpfc_unreg_login Jason Gunthorpe (1): net/cxgb4: Check the return from t4_query_params properly Jeremy Sowden (1): vti4: removed duplicate log message. Jiri Slaby (1): tty: rocket, avoid OOB access John Haxby (1): ipv6: fix restrict IPV6_ADDRFORM operation Jonathan Cox (1): USB: Add USB_QUIRK_DELAY_CTRL_MSG and USB_QUIRK_DELAY_INIT for Corsair K70 RGB RAPIDFIRE Juergen Gross (1): xen/xenbus: ensure xenbus_map_ring_valloc() returns proper grant status Lars-Peter Clausen (3): iio: xilinx-xadc: Fix ADC-B powerdown iio: xilinx-xadc: Fix clearing interrupt when enabling trigger iio: xilinx-xadc: Fix sequencer configuration for aux channels in simultaneous mode Liu Jian (1): mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer Luke Nelson (1): bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B Malcolm Priestley (2): staging: vt6656: Fix drivers TBTT timing counter. staging: vt6656: Power save stop wake_up_count wrap around. Miklos Szeredi (1): fuse: fix possibly missed wake-up after abort Nathan Chancellor (1): usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete Nicolai Stange (1): net: ipv4: emulate READ_ONCE() on ->hdrincl bit-field in raw_sendmsg() Oliver Neukum (2): UAS: no use logging any details in case of ENODEV UAS: fix deadlock in error handling and PM flushing work Paul Moore (1): audit: check the length of userspace generated audit records Piotr Krysiuk (1): fs/namespace.c: fix mountpoint reference counter race Qiujun Huang (1): ceph: return ceph_mdsc_do_request() errors from __get_parent() Sean Christopherson (1): KVM: Check validity of resolved slot when searching memslots Taehee Yoo (2): macvlan: fix null dereference in macvlan_device_event() team: fix hang in team_mode_get() Takashi Iwai (3): ALSA: hda - Fix incorrect usage of IS_REACHABLE() ALSA: hda: Remove ASUS ROG Zenith from the blacklist ALSA: usx2y: Fix potential NULL dereference Theodore Ts'o (5): ext4: convert BUG_ON's to WARN_ON's in mballoc.c ext4: avoid declaring fs inconsistent due to invalid file handles ext4: protect journal inode's blocks using block_validity ext4: don't perform block validity checks on the journal inode ext4: fix block validity checks for journal inodes using indirect blocks Udipto Goswami (1): usb: f_fs: Clear OS Extended descriptor counts to zero in ffs_data_reset() Uros Bizjak (1): KVM: VMX: Enable machine check support for 32bit targets Vasily Averin (2): kernel/gcov/fs.c: gcov_seq_next() should increase position index ipc/util.c: sysvipc_find_ipc() should increase position index Wei Yongjun (1): crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static Wu Bo (1): scsi: iscsi: Report unbind session event when the target has been removed Xin Long (1): sctp: use right member as the param of list_for_each_entry Xiyu Yang (4): net: netrom: Fix potential nr_neigh refcnt leak in nr_add_node net/x25: Fix x25_neigh refcnt leak when receiving frame ALSA: usb-audio: Fix usb audio refcnt leak when getting spdif staging: comedi: Fix comedi_device refcnt leak in comedi_open Yan, Zheng (1): ceph: don't skip updating wanted caps when cap is stale

5 years, 7 months

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[PATCH] drm: ingenic-drm: add MODULE_DEVICE_TABLE

by H. Nikolaus Schaller

so that the driver can load by matching the device tree if compiled as module. Cc: stable(a)vger.kernel.org # v5.3+ Fixes: 90b86fcc47b4 ("DRM: Add KMS driver for the Ingenic JZ47xx SoCs") Signed-off-by: H. Nikolaus Schaller <hns(a)goldelico.com> --- drivers/gpu/drm/ingenic/ingenic-drm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.c b/drivers/gpu/drm/ingenic/ingenic-drm.c index 9dfe7cb530e11..1754c05470690 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm.c @@ -843,6 +843,7 @@ static const struct of_device_id ingenic_drm_of_match[] = { { .compatible = "ingenic,jz4770-lcd", .data = &jz4770_soc_info }, { /* sentinel */ }, }; +MODULE_DEVICE_TABLE(of, ingenic_drm_of_match); static struct platform_driver ingenic_drm_driver = { .driver = { -- 2.26.2

5 years, 7 months

2
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[Patch include request] ARM: dts: imx6qdl-sr-som-ti: indicate powering off wifi is safe

by Miguel Borges de Freitas

Dear all, This is a request to backport b7dc7205b2ae6b6c9d9cfc3e47d6f08da8647b10 (Arm: dts: imx6qdl-sr-som-ti: indicate powering off wifi is safe), already in Linus tree (https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/a…) to LTS kernel 5.4 and to stable 5.6.8. Reasoning: Changes to the wlcore driver during Kernel 5.x development, made the Cubox-i with the IMX SOM v1.5 (which includes.a TI Wilink 8 wifi chipset) not power the wireless interface on boot leaving it completely unusable. This happens since at least kernel 5.3 (older one I tested) and affects the current stable and LTS latest kernels. The linked commit, already in linux mainline, restores the wifi functionality. Thanks in advance, Miguel B Freitas

5 years, 7 months

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FAILED: patch "[PATCH] selinux: properly handle multiple messages in" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fb73974172ffaaf57a7c42f35424d9aece1a5af6 Mon Sep 17 00:00:00 2001 From: Paul Moore <paul(a)paul-moore.com> Date: Tue, 28 Apr 2020 09:59:02 -0400 Subject: [PATCH] selinux: properly handle multiple messages in selinux_netlink_send() Fix the SELinux netlink_send hook to properly handle multiple netlink messages in a single sk_buff; each message is parsed and subject to SELinux access control. Prior to this patch, SELinux only inspected the first message in the sk_buff. Cc: stable(a)vger.kernel.org Reported-by: Dmitry Vyukov <dvyukov(a)google.com> Reviewed-by: Stephen Smalley <stephen.smalley.work(a)gmail.com> Signed-off-by: Paul Moore <paul(a)paul-moore.com> diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index b8e09aedbc56..487d4df0e37c 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -5842,40 +5842,60 @@ static unsigned int selinux_ipv6_postroute(void *priv, static int selinux_netlink_send(struct sock *sk, struct sk_buff *skb) { - int err = 0; - u32 perm; + int rc = 0; + unsigned int msg_len; + unsigned int data_len = skb->len; + unsigned char *data = skb->data; struct nlmsghdr *nlh; struct sk_security_struct *sksec = sk->sk_security; + u16 sclass = sksec->sclass; + u32 perm; - if (skb->len < NLMSG_HDRLEN) { - err = -EINVAL; - goto out; - } - nlh = nlmsg_hdr(skb); + while (data_len >= nlmsg_total_size(0)) { + nlh = (struct nlmsghdr *)data; + + /* NOTE: the nlmsg_len field isn't reliably set by some netlink + * users which means we can't reject skb's with bogus + * length fields; our solution is to follow what + * netlink_rcv_skb() does and simply skip processing at + * messages with length fields that are clearly junk + */ + if (nlh->nlmsg_len < NLMSG_HDRLEN || nlh->nlmsg_len > data_len) + return 0; - err = selinux_nlmsg_lookup(sksec->sclass, nlh->nlmsg_type, &perm); - if (err) { - if (err == -EINVAL) { + rc = selinux_nlmsg_lookup(sclass, nlh->nlmsg_type, &perm); + if (rc == 0) { + rc = sock_has_perm(sk, perm); + if (rc) + return rc; + } else if (rc == -EINVAL) { + /* -EINVAL is a missing msg/perm mapping */ pr_warn_ratelimited("SELinux: unrecognized netlink" - " message: protocol=%hu nlmsg_type=%hu sclass=%s" - " pid=%d comm=%s\n", - sk->sk_protocol, nlh->nlmsg_type, - secclass_map[sksec->sclass - 1].name, - task_pid_nr(current), current->comm); - if (!enforcing_enabled(&selinux_state) || - security_get_allow_unknown(&selinux_state)) - err = 0; + " message: protocol=%hu nlmsg_type=%hu sclass=%s" + " pid=%d comm=%s\n", + sk->sk_protocol, nlh->nlmsg_type, + secclass_map[sclass - 1].name, + task_pid_nr(current), current->comm); + if (enforcing_enabled(&selinux_state) && + !security_get_allow_unknown(&selinux_state)) + return rc; + rc = 0; + } else if (rc == -ENOENT) { + /* -ENOENT is a missing socket/class mapping, ignore */ + rc = 0; + } else { + return rc; } - /* Ignore */ - if (err == -ENOENT) - err = 0; - goto out; + /* move to the next message after applying netlink padding */ + msg_len = NLMSG_ALIGN(nlh->nlmsg_len); + if (msg_len >= data_len) + return 0; + data_len -= msg_len; + data += msg_len; } - err = sock_has_perm(sk, perm); -out: - return err; + return rc; } static void ipc_init_security(struct ipc_security_struct *isec, u16 sclass)

5 years, 7 months

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FAILED: patch "[PATCH] selinux: properly handle multiple messages in" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From fb73974172ffaaf57a7c42f35424d9aece1a5af6 Mon Sep 17 00:00:00 2001 From: Paul Moore <paul(a)paul-moore.com> Date: Tue, 28 Apr 2020 09:59:02 -0400 Subject: [PATCH] selinux: properly handle multiple messages in selinux_netlink_send() Fix the SELinux netlink_send hook to properly handle multiple netlink messages in a single sk_buff; each message is parsed and subject to SELinux access control. Prior to this patch, SELinux only inspected the first message in the sk_buff. Cc: stable(a)vger.kernel.org Reported-by: Dmitry Vyukov <dvyukov(a)google.com> Reviewed-by: Stephen Smalley <stephen.smalley.work(a)gmail.com> Signed-off-by: Paul Moore <paul(a)paul-moore.com> diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index b8e09aedbc56..487d4df0e37c 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -5842,40 +5842,60 @@ static unsigned int selinux_ipv6_postroute(void *priv, static int selinux_netlink_send(struct sock *sk, struct sk_buff *skb) { - int err = 0; - u32 perm; + int rc = 0; + unsigned int msg_len; + unsigned int data_len = skb->len; + unsigned char *data = skb->data; struct nlmsghdr *nlh; struct sk_security_struct *sksec = sk->sk_security; + u16 sclass = sksec->sclass; + u32 perm; - if (skb->len < NLMSG_HDRLEN) { - err = -EINVAL; - goto out; - } - nlh = nlmsg_hdr(skb); + while (data_len >= nlmsg_total_size(0)) { + nlh = (struct nlmsghdr *)data; + + /* NOTE: the nlmsg_len field isn't reliably set by some netlink + * users which means we can't reject skb's with bogus + * length fields; our solution is to follow what + * netlink_rcv_skb() does and simply skip processing at + * messages with length fields that are clearly junk + */ + if (nlh->nlmsg_len < NLMSG_HDRLEN || nlh->nlmsg_len > data_len) + return 0; - err = selinux_nlmsg_lookup(sksec->sclass, nlh->nlmsg_type, &perm); - if (err) { - if (err == -EINVAL) { + rc = selinux_nlmsg_lookup(sclass, nlh->nlmsg_type, &perm); + if (rc == 0) { + rc = sock_has_perm(sk, perm); + if (rc) + return rc; + } else if (rc == -EINVAL) { + /* -EINVAL is a missing msg/perm mapping */ pr_warn_ratelimited("SELinux: unrecognized netlink" - " message: protocol=%hu nlmsg_type=%hu sclass=%s" - " pid=%d comm=%s\n", - sk->sk_protocol, nlh->nlmsg_type, - secclass_map[sksec->sclass - 1].name, - task_pid_nr(current), current->comm); - if (!enforcing_enabled(&selinux_state) || - security_get_allow_unknown(&selinux_state)) - err = 0; + " message: protocol=%hu nlmsg_type=%hu sclass=%s" + " pid=%d comm=%s\n", + sk->sk_protocol, nlh->nlmsg_type, + secclass_map[sclass - 1].name, + task_pid_nr(current), current->comm); + if (enforcing_enabled(&selinux_state) && + !security_get_allow_unknown(&selinux_state)) + return rc; + rc = 0; + } else if (rc == -ENOENT) { + /* -ENOENT is a missing socket/class mapping, ignore */ + rc = 0; + } else { + return rc; } - /* Ignore */ - if (err == -ENOENT) - err = 0; - goto out; + /* move to the next message after applying netlink padding */ + msg_len = NLMSG_ALIGN(nlh->nlmsg_len); + if (msg_len >= data_len) + return 0; + data_len -= msg_len; + data += msg_len; } - err = sock_has_perm(sk, perm); -out: - return err; + return rc; } static void ipc_init_security(struct ipc_security_struct *isec, u16 sclass)

5 years, 7 months

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patch "Revert "tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart"" added to tty-linus

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart" to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-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 092a9f59bc05904d4555fa012db12e768734ba1a Mon Sep 17 00:00:00 2001 From: Florian Fainelli <f.fainelli(a)gmail.com> Date: Thu, 30 Apr 2020 18:39:04 -0700 Subject: Revert "tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart" This reverts commit 580d952e44de5509c69c8f9346180ecaa78ebeec ("tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart") because we should not be doing a clk_put() if we were not successful in getting a valid clock reference via clk_get() in the first place. Fixes: 580d952e44de ("tty: serial: bcm63xx: fix missing clk_put() in bcm63xx_uart") Signed-off-by: Florian Fainelli <f.fainelli(a)gmail.com> Cc: stable <stable(a)vger.kernel.org> Link: https://lore.kernel.org/r/20200501013904.1394-1-f.fainelli@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/bcm63xx_uart.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/serial/bcm63xx_uart.c b/drivers/tty/serial/bcm63xx_uart.c index ed0aa5c0d9b7..5674da2b76f0 100644 --- a/drivers/tty/serial/bcm63xx_uart.c +++ b/drivers/tty/serial/bcm63xx_uart.c @@ -843,10 +843,8 @@ static int bcm_uart_probe(struct platform_device *pdev) if (IS_ERR(clk) && pdev->dev.of_node) clk = of_clk_get(pdev->dev.of_node, 0); - if (IS_ERR(clk)) { - clk_put(clk); + if (IS_ERR(clk)) return -ENODEV; - } port->iotype = UPIO_MEM; port->irq = res_irq->start; -- 2.26.2

5 years, 7 months

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