Linux 4.19.84

From: Greg KH
Date: Tue Nov 12 2019 - 13:34:51 EST

I'm announcing the release of the 4.19.84 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

------------

Documentation/ABI/testing/sysfs-devices-system-cpu | 2
Documentation/admin-guide/hw-vuln/index.rst | 2
Documentation/admin-guide/hw-vuln/multihit.rst | 163 ++++
Documentation/admin-guide/hw-vuln/tsx_async_abort.rst | 276 +++++++
Documentation/admin-guide/kernel-parameters.txt | 92 ++
Documentation/scheduler/sched-bwc.txt | 45 +
Documentation/virtual/kvm/locking.txt | 4
Documentation/x86/index.rst | 1
Documentation/x86/tsx_async_abort.rst | 117 +++
Makefile | 2
arch/arm/mach-sunxi/mc_smp.c | 6
arch/arm64/include/asm/pgtable.h | 17
arch/s390/kvm/kvm-s390.c | 4
arch/x86/Kconfig | 45 +
arch/x86/events/amd/ibs.c | 8
arch/x86/events/intel/uncore.c | 44 +
arch/x86/events/intel/uncore.h | 12
arch/x86/include/asm/cpufeatures.h | 2
arch/x86/include/asm/kvm_host.h | 6
arch/x86/include/asm/msr-index.h | 16
arch/x86/include/asm/nospec-branch.h | 4
arch/x86/include/asm/processor.h | 7
arch/x86/kernel/apic/apic.c | 28
arch/x86/kernel/cpu/Makefile | 2
arch/x86/kernel/cpu/bugs.c | 161 ++++
arch/x86/kernel/cpu/common.c | 94 +-
arch/x86/kernel/cpu/cpu.h | 18
arch/x86/kernel/cpu/intel.c | 5
arch/x86/kernel/cpu/tsx.c | 140 +++
arch/x86/kvm/cpuid.c | 8
arch/x86/kvm/mmu.c | 374 ++++++++--
arch/x86/kvm/mmu.h | 4
arch/x86/kvm/mmutrace.h | 59 +
arch/x86/kvm/paging_tmpl.h | 65 +
arch/x86/kvm/svm.c | 10
arch/x86/kvm/vmx.c | 14
arch/x86/kvm/x86.c | 67 +
block/blk-cgroup.c | 13
drivers/base/cpu.c | 17
drivers/dma/sprd-dma.c | 15
drivers/dma/xilinx/xilinx_dma.c | 7
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 4
drivers/gpu/drm/amd/display/dc/core/dc_link_ddc.c | 24
drivers/gpu/drm/i915/i915_cmd_parser.c | 435 ++++++++----
drivers/gpu/drm/i915/i915_drv.c | 5
drivers/gpu/drm/i915/i915_drv.h | 31
drivers/gpu/drm/i915/i915_gem.c | 24
drivers/gpu/drm/i915/i915_gem_context.c | 5
drivers/gpu/drm/i915/i915_gem_context.h | 6
drivers/gpu/drm/i915/i915_gem_execbuffer.c | 110 ++-
drivers/gpu/drm/i915/i915_gem_gtt.c | 3
drivers/gpu/drm/i915/i915_reg.h | 10
drivers/gpu/drm/i915/intel_drv.h | 3
drivers/gpu/drm/i915/intel_pm.c | 115 +++
drivers/gpu/drm/i915/intel_ringbuffer.h | 17
drivers/gpu/drm/radeon/si_dpm.c | 1
drivers/hid/hid-google-hammer.c | 4
drivers/hid/hid-ids.h | 2
drivers/hid/intel-ish-hid/ishtp/client-buffers.c | 2
drivers/hid/wacom.h | 15
drivers/hid/wacom_wac.c | 10
drivers/hwtracing/intel_th/pci.c | 10
drivers/iio/adc/stm32-adc.c | 4
drivers/iio/imu/adis16480.c | 5
drivers/iio/imu/inv_mpu6050/Kconfig | 8
drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 86 ++
drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c | 6
drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h | 30
drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 18
drivers/iio/imu/inv_mpu6050/inv_mpu_spi.c | 12
drivers/iio/proximity/srf04.c | 29
drivers/infiniband/core/uverbs.h | 2
drivers/infiniband/hw/cxgb4/cm.c | 30
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 6
drivers/infiniband/hw/mlx5/qp.c | 8
drivers/infiniband/hw/qedr/main.c | 2
drivers/iommu/amd_iommu_quirks.c | 13
drivers/net/bonding/bond_main.c | 47 -
drivers/net/can/c_can/c_can.c | 25
drivers/net/can/c_can/c_can.h | 1
drivers/net/can/dev.c | 1
drivers/net/can/flexcan.c | 1
drivers/net/can/rx-offload.c | 6
drivers/net/can/usb/gs_usb.c | 1
drivers/net/can/usb/mcba_usb.c | 3
drivers/net/can/usb/peak_usb/pcan_usb.c | 17
drivers/net/can/usb/peak_usb/pcan_usb_core.c | 2
drivers/net/can/usb/usb_8dev.c | 3
drivers/net/ethernet/arc/emac_rockchip.c | 3
drivers/net/ethernet/cavium/octeon/octeon_mgmt.c | 2
drivers/net/ethernet/hisilicon/hip04_eth.c | 1
drivers/net/ethernet/hisilicon/hns/hnae.c | 1
drivers/net/ethernet/hisilicon/hns/hnae.h | 3
drivers/net/ethernet/hisilicon/hns/hns_enet.c | 22
drivers/net/ethernet/intel/e1000/e1000_ethtool.c | 7
drivers/net/ethernet/intel/igb/igb_main.c | 3
drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 5
drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c | 4
drivers/net/ethernet/mscc/ocelot.c | 20
drivers/net/ethernet/qlogic/qede/qede_main.c | 12
drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 4
drivers/net/fjes/fjes_main.c | 15
drivers/net/hyperv/netvsc_drv.c | 9
drivers/net/macsec.c | 4
drivers/net/usb/cdc_ncm.c | 6
drivers/net/usb/qmi_wwan.c | 1
drivers/nfc/fdp/i2c.c | 2
drivers/nfc/st21nfca/core.c | 1
drivers/nvme/host/multipath.c | 2
drivers/pci/controller/pci-tegra.c | 7
drivers/pinctrl/intel/pinctrl-cherryview.c | 2
drivers/pinctrl/intel/pinctrl-intel.c | 21
drivers/scsi/lpfc/lpfc_nportdisc.c | 4
drivers/scsi/qla2xxx/qla_bsg.c | 6
drivers/scsi/qla2xxx/qla_mbx.c | 3
drivers/scsi/qla2xxx/qla_os.c | 4
drivers/soundwire/Kconfig | 1
drivers/soundwire/bus.c | 2
drivers/usb/core/config.c | 5
drivers/usb/dwc3/core.c | 3
drivers/usb/dwc3/dwc3-pci.c | 2
drivers/usb/dwc3/gadget.c | 6
drivers/usb/gadget/composite.c | 4
drivers/usb/gadget/configfs.c | 110 ++-
drivers/usb/gadget/udc/atmel_usba_udc.c | 6
drivers/usb/gadget/udc/fsl_udc_core.c | 2
drivers/usb/misc/ldusb.c | 7
drivers/usb/usbip/stub.h | 7
drivers/usb/usbip/stub_main.c | 57 +
drivers/usb/usbip/stub_rx.c | 204 ++++-
drivers/usb/usbip/stub_tx.c | 99 ++
drivers/usb/usbip/usbip_common.c | 59 +
drivers/usb/usbip/vhci_hcd.c | 16
drivers/usb/usbip/vhci_rx.c | 3
drivers/usb/usbip/vhci_tx.c | 69 +
fs/ceph/caps.c | 10
fs/ceph/inode.c | 1
fs/cifs/smb2pdu.h | 1
fs/configfs/configfs_internal.h | 15
fs/configfs/dir.c | 137 ++-
fs/configfs/file.c | 280 +++----
fs/configfs/symlink.c | 33
fs/fs-writeback.c | 9
fs/nfs/delegation.c | 10
fs/nfs/delegation.h | 1
fs/nfs/nfs4proc.c | 7
fs/ocfs2/file.c | 134 ++-
include/linux/cpu.h | 30
include/linux/kvm_host.h | 10
include/linux/mm.h | 5
include/linux/mm_types.h | 5
include/linux/page-flags.h | 20
include/net/bonding.h | 3
include/net/ip_vs.h | 1
include/net/neighbour.h | 4
include/net/netfilter/nf_tables.h | 3
include/net/sock.h | 4
include/rdma/ib_verbs.h | 2
kernel/cpu.c | 27
kernel/sched/fair.c | 91 --
kernel/sched/sched.h | 4
lib/dump_stack.c | 7
mm/filemap.c | 3
mm/memcontrol.c | 9
mm/page_alloc.c | 10
mm/vmstat.c | 2
net/ipv4/fib_semantics.c | 2
net/ipv6/route.c | 13
net/netfilter/ipset/ip_set_core.c | 8
net/netfilter/ipset/ip_set_hash_ipmac.c | 2
net/netfilter/ipvs/ip_vs_app.c | 12
net/netfilter/ipvs/ip_vs_ctl.c | 29
net/netfilter/ipvs/ip_vs_pe.c | 3
net/netfilter/ipvs/ip_vs_sched.c | 3
net/netfilter/ipvs/ip_vs_sync.c | 13
net/netfilter/nf_flow_table_core.c | 3
net/nfc/netlink.c | 2
net/openvswitch/vport-internal_dev.c | 11
net/vmw_vsock/virtio_transport_common.c | 8
sound/core/timer.c | 6
sound/firewire/bebob/bebob_focusrite.c | 3
sound/pci/hda/patch_ca0132.c | 2
sound/usb/Makefile | 3
sound/usb/clock.c | 14
sound/usb/helper.h | 4
sound/usb/mixer.c | 633 ++++++++----------
sound/usb/power.c | 2
sound/usb/quirks.c | 3
sound/usb/stream.c | 25
sound/usb/validate.c | 332 +++++++++
tools/gpio/Makefile | 6
tools/perf/util/hist.c | 2
tools/usb/usbip/libsrc/usbip_device_driver.c | 6
virt/kvm/kvm_main.c | 154 +++-
194 files changed, 4691 insertions(+), 1505 deletions(-)

Al Viro (6):
ceph: add missing check in d_revalidate snapdir handling
configfs: stash the data we need into configfs_buffer at open time
configfs_register_group() shouldn't be (and isn't) called in rmdirable parts
configfs: new object reprsenting tree fragments
configfs: provide exclusion between IO and removals
configfs: fix a deadlock in configfs_symlink()

Alan Stern (1):
USB: Skip endpoints with 0 maxpacket length

Aleksander Morgado (1):
net: usb: qmi_wwan: add support for DW5821e with eSIM support

Alex Deucher (1):
drm/radeon: fix si_enable_smc_cac() failed issue

Alexander Shishkin (2):
intel_th: pci: Add Comet Lake PCH support
intel_th: pci: Add Jasper Lake PCH support

Alexander Sverdlin (1):
net: ethernet: octeon_mgmt: Account for second possible VLAN header

Alexandru Ardelean (1):
iio: imu: adis16480: make sure provided frequency is positive

Andreas Klinger (1):
iio: srf04: fix wrong limitation in distance measuring

Andrey Grodzovsky (1):
drm/amdgpu: If amdgpu_ib_schedule fails return back the error.

Andy Shevchenko (1):
pinctrl: intel: Avoid potential glitches if pin is in GPIO mode

Anton Eidelman (1):
nvme-multipath: fix possible io hang after ctrl reconnect

Baolin Wang (1):
dmaengine: sprd: Fix the possible memory leak issue

Bard Liao (1):
soundwire: bus: set initial value to port_status

Ben Hutchings (1):
drm/i915/cmdparser: Fix jump whitelist clearing

Catalin Marinas (1):
arm64: Do not mask out PTE_RDONLY in pte_same()

Chandana Kishori Chiluveru (1):
usb: gadget: composite: Fix possible double free memory bug

Chuhong Yuan (1):
net: ethernet: arc: add the missed clk_disable_unprepare

Claudiu Manoil (2):
net: mscc: ocelot: don't handle netdev events for other netdevs
net: mscc: ocelot: fix NULL pointer on LAG slave removal

Cristian Birsan (1):
usb: gadget: udc: atmel: Fix interrupt storm in FIFO mode.

Dan Carpenter (3):
netfilter: ipset: Fix an error code in ip_set_sockfn_get()
ALSA: usb-audio: remove some dead code
RDMA/uverbs: Prevent potential underflow

Daniel Wagner (1):
scsi: lpfc: Honor module parameter lpfc_use_adisc

Dave Chiluk (1):
sched/fair: Fix low cpu usage with high throttling by removing expiration of cpu-local slices

David Ahern (1):
ipv4: Fix table id reference in fib_sync_down_addr

Davide Caratti (1):
ipvs: don't ignore errors in case refcounting ip_vs module fails

Eric Dumazet (4):
net: fix data-race in neigh_event_send()
ipv6: fixes rt6_probe() and fib6_nh->last_probe init
ipvs: move old_secure_tcp into struct netns_ipvs
net: prevent load/store tearing on sk->sk_stamp

Fabrice Gasnier (1):
iio: adc: stm32-adc: fix stopping dma

Felipe Balbi (1):
usb: dwc3: gadget: fix race when disabling ep with cancelled xfers

Gomez Iglesias, Antonio (1):
Documentation: Add ITLB_MULTIHIT documentation

Greg Kroah-Hartman (1):
Linux 4.19.84

GwanYeong Kim (1):
usbip: tools: Fix read_usb_vudc_device() error path handling

Haiyang Zhang (1):
hv_netvsc: Fix error handling in netvsc_attach()

Hannes Reinecke (1):
scsi: qla2xxx: fixup incorrect usage of host_byte

Hans de Goede (1):
pinctrl: cherryview: Fix irq_valid_mask calculation

Hillf Danton (1):
net: openvswitch: free vport unless register_netdevice() succeeds

Himanshu Madhani (1):
scsi: qla2xxx: Initialized mailbox to prevent driver load failure

Imre Deak (1):
drm/i915/gen8+: Add RC6 CTX corruption WA

Jan Beulich (1):
x86/apic/32: Avoid bogus LDR warnings

Jason Gerecke (1):
HID: wacom: generic: Treat serial number and related fields as unsigned

Jay Vosburgh (1):
bonding: fix state transition issue in link monitoring

Jean-Baptiste Maneyrol (1):
iio: imu: inv_mpu6050: fix no data on MPU6050

Jiangfeng Xiao (1):
net: hisilicon: Fix "Trying to free already-free IRQ"

Jiri Olsa (1):
perf tools: Fix time sorting

Joakim Zhang (1):
can: flexcan: disable completely the ECC mechanism

Johan Hovold (4):
can: usb_8dev: fix use-after-free on disconnect
can: mcba_usb: fix use-after-free on disconnect
can: peak_usb: fix slab info leak
USB: ldusb: use unsigned size format specifiers

Johannes Weiner (1):
mm: memcontrol: fix network errors from failing __GFP_ATOMIC charges

Jon Bloomfield (10):
drm/i915: Rename gen7 cmdparser tables
drm/i915: Disable Secure Batches for gen6+
drm/i915: Remove Master tables from cmdparser
drm/i915: Add support for mandatory cmdparsing
drm/i915: Support ro ppgtt mapped cmdparser shadow buffers
drm/i915: Allow parsing of unsized batches
drm/i915: Add gen9 BCS cmdparsing
drm/i915/cmdparser: Use explicit goto for error paths
drm/i915/cmdparser: Add support for backward jumps
drm/i915/cmdparser: Ignore Length operands during command matching

Josh Poimboeuf (1):
x86/speculation/taa: Fix printing of TAA_MSG_SMT on IBRS_ALL CPUs

Junaid Shahid (4):
kvm: Convert kvm_lock to a mutex
kvm: mmu: Do not release the page inside mmu_set_spte()
kvm: Add helper function for creating VM worker threads
kvm: x86: mmu: Recovery of shattered NX large pages

Kamal Heib (1):
RDMA/qedr: Fix reported firmware version

Kan Liang (1):
perf/x86/uncore: Fix event group support

Kevin Hao (1):
dump_stack: avoid the livelock of the dump_lock

Kim Phillips (2):
perf/x86/amd/ibs: Fix reading of the IBS OpData register and thus precise RIP validity
perf/x86/amd/ibs: Handle erratum #420 only on the affected CPU family (10h)

Konstantin Khlebnikov (1):
mm/filemap.c: don't initiate writeback if mapping has no dirty pages

Kurt Van Dijck (1):
can: c_can: c_can_poll(): only read status register after status IRQ

Lijun Ou (1):
RDMA/hns: Prevent memory leaks of eq->buf_list

Luis Henriques (1):
ceph: fix use-after-free in __ceph_remove_cap()

Lukas Wunner (1):
netfilter: nf_tables: Align nft_expr private data to 64-bit

Manfred Rudigier (1):
igb: Fix constant media auto sense switching when no cable is connected

Manish Chopra (1):
qede: fix NULL pointer deref in __qede_remove()

Marc Kleine-Budde (1):
can: rx-offload: can_rx_offload_queue_sorted(): fix error handling, avoid skb mem leak

Mel Gorman (1):
mm, meminit: recalculate pcpu batch and high limits after init completes

Michael Strauss (1):
drm/amd/display: Passive DP->HDMI dongle detection fix

Michal Hocko (2):
mm, vmstat: hide /proc/pagetypeinfo from normal users
x86/tsx: Add config options to set tsx=on|off|auto

Michal Suchanek (1):
soundwire: depend on ACPI

Navid Emamdoost (3):
can: gs_usb: gs_can_open(): prevent memory leak
net/mlx5: prevent memory leak in mlx5_fpga_conn_create_cq
usb: dwc3: pci: prevent memory leak in dwc3_pci_probe

Nicholas Piggin (1):
scsi: qla2xxx: stop timer in shutdown path

Nicolas Boichat (1):
HID: google: add magnemite/masterball USB ids

Nikhil Badola (1):
usb: fsl: Check memory resource before releasing it

Oliver Neukum (1):
CDC-NCM: handle incomplete transfer of MTU

Ondrej Jirman (1):
ARM: sunxi: Fix CPU powerdown on A83T

Pablo Neira Ayuso (1):
netfilter: nf_flow_table: set timeout before insertion into hashes

Pan Bian (3):
NFC: fdp: fix incorrect free object
nfc: netlink: fix double device reference drop
NFC: st21nfca: fix double free

Paolo Bonzini (8):
KVM: x86: use Intel speculation bugs and features as derived in generic x86 code
kvm: x86, powerpc: do not allow clearing largepages debugfs entry
KVM: x86: make FNAME(fetch) and __direct_map more similar
KVM: x86: remove now unneeded hugepage gfn adjustment
KVM: x86: change kvm_mmu_page_get_gfn BUG_ON to WARN_ON
KVM: x86: add tracepoints around __direct_map and FNAME(fetch)
KVM: vmx, svm: always run with EFER.NXE=1 when shadow paging is active
kvm: mmu: ITLB_MULTIHIT mitigation

Pavel Shilovsky (1):
SMB3: Fix persistent handles reconnect

Pawan Gupta (9):
x86/msr: Add the IA32_TSX_CTRL MSR
x86/cpu: Add a helper function x86_read_arch_cap_msr()
x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default
x86/speculation/taa: Add mitigation for TSX Async Abort
x86/speculation/taa: Add sysfs reporting for TSX Async Abort
kvm/x86: Export MDS_NO=0 to guests when TSX is enabled
x86/tsx: Add "auto" option to the tsx= cmdline parameter
x86/speculation/taa: Add documentation for TSX Async Abort
x86/cpu: Add Tremont to the cpu vulnerability whitelist

Peter Chen (1):
usb: gadget: configfs: fix concurrent issue between composite APIs

Potnuri Bharat Teja (2):
iw_cxgb4: fix ECN check on the passive accept
RDMA/iw_cxgb4: Avoid freeing skb twice in arp failure case

Qian Cai (1):
sched/fair: Fix -Wunused-but-set-variable warnings

Radhey Shyam Pandey (1):
dmaengine: xilinx_dma: Fix control reg update in vdma_channel_set_config

Rafi Wiener (1):
RDMA/mlx5: Clear old rate limit when closing QP

Randolph Maaßen (1):
iio: imu: mpu6050: Add support for the ICM 20602 IMU

Salil Mehta (1):
net: hns: Fix the stray netpoll locks causing deadlock in NAPI path

Sean Tranchetti (1):
net: qualcomm: rmnet: Fix potential UAF when unregistering

Shuah Khan (2):
tools: gpio: Use !building_out_of_srctree to determine srctree
usbip: Fix vhci_urb_enqueue() URB null transfer buffer error path

Shuning Zhang (1):
ocfs2: protect extent tree in ocfs2_prepare_inode_for_write()

Stefano Brivio (1):
netfilter: ipset: Copy the right MAC address in hash:ip,mac IPv6 sets

Stefano Garzarella (1):
vsock/virtio: fix sock refcnt holding during the shutdown

Stephane Grosjean (1):
can: peak_usb: fix a potential out-of-sync while decoding packets

Steve Moskovchenko (1):
iio: imu: mpu6050: Fix FIFO layout for ICM20602

Suwan Kim (2):
usbip: Implement SG support to vhci-hcd and stub driver
usbip: Fix free of unallocated memory in vhci tx

Taehee Yoo (2):
bonding: fix unexpected IFF_BONDING bit unset
macsec: fix refcnt leak in module exit routine

Takashi Iwai (10):
ALSA: timer: Fix incorrectly assigned timer instance
ALSA: hda/ca0132 - Fix possible workqueue stall
ALSA: usb-audio: More validations of descriptor units
ALSA: usb-audio: Simplify parse_audio_unit()
ALSA: usb-audio: Unify the release of usb_mixer_elem_info objects
ALSA: usb-audio: Remove superfluous bLength checks
ALSA: usb-audio: Clean up check_input_term()
ALSA: usb-audio: Fix possible NULL dereference at create_yamaha_midi_quirk()
ALSA: usb-audio: Fix copy&paste error in the validator
iommu/amd: Apply the same IVRS IOAPIC workaround to Acer Aspire A315-41

Takashi Sakamoto (1):
ALSA: bebob: fix to detect configured source of sampling clock for Focusrite Saffire Pro i/o series

Tariq Toukan (1):
net/mlx5e: TX, Fix consumer index of error cqe dump

Tejun Heo (2):
blkcg: make blkcg_print_stat() print stats only for online blkgs
cgroup,writeback: don't switch wbs immediately on dead wbs if the memcg is dead

Trond Myklebust (1):
NFSv4: Don't allow a cached open with a revoked delegation

Tyler Hicks (1):
cpu/speculation: Uninline and export CPU mitigations helpers

Uma Shankar (1):
drm/i915: Lower RM timeout to avoid DSI hard hangs

Vidya Sagar (1):
PCI: tegra: Enable Relaxed Ordering only for Tegra20 & Tegra30

Vineela Tummalapalli (1):
x86/bugs: Add ITLB_MULTIHIT bug infrastructure

Vladimir Oltean (2):
net: mscc: ocelot: fix vlan_filtering when enslaving to bridge before link is up
net: mscc: ocelot: refuse to overwrite the port's native vlan

Wen Yang (1):
can: dev: add missing of_node_put() after calling of_get_child_by_name()

Wenwen Wang (1):
e1000: fix memory leaks

Will Deacon (1):
fjes: Handle workqueue allocation failure

Yang Shi (1):
mm: thp: handle page cache THP correctly in PageTransCompoundMap

Yinbo Zhu (1):
usb: dwc3: remove the call trace of USBx_GFLADJ

Zhang Lixu (1):
HID: intel-ish-hid: fix wrong error handling in ishtp_cl_alloc_tx_ring()

Attachment: signature.asc
Description: PGP signature