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5383 Commits
Author | SHA1 | Message | Date | |
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Linus Torvalds
|
c465fc11e5 |
KVM fixes for v4.15-rc3
ARM: * A number of issues in the vgic discovered using SMATCH * A bit one-off calculation in out stage base address mask (32-bit and 64-bit) * Fixes to single-step debugging instructions that trap for other reasons such as MMMIO aborts * Printing unavailable hyp mode as error * Potential spinlock deadlock in the vgic * Avoid calling vgic vcpu free more than once * Broken bit calculation for big endian systems s390: * SPDX tags * Fence storage key accesses from problem state * Make sure that irq_state.flags is not used in the future x86: * Intercept port 0x80 accesses to prevent host instability (CVE) * Use userspace FPU context for guest FPU (mainly an optimization that fixes a double use of kernel FPU) * Do not leak one page per module load * Flush APIC page address cache from MMU invalidation notifiers -----BEGIN PGP SIGNATURE----- iQEcBAABCAAGBQJaLA93AAoJEED/6hsPKofo9msH/2DrqT2FOKfLuxNR2FeUGWr3 lqFoBRUXrVDMINGStnWrV36h/xYzlgJl9jtSDS8dr3VxLqtrNLlDg9NmGeogoZ+k /xewr/jFYoSRfffsvrbkzORUfvu6zqvJwufiwBEJwAfcswiLqPizdFXcxtUL4eZE 9s9sIweo5zp2Xjg5yLOEkyanePKMEht/81zPkHyM+g0ZMoaPam3qZHA0lLzdyRgd G9LpSyiMFHguYYgbwipaVue3zgMY1EdmKQ8C2hEPmZd8nVau26YDwRnAwwLrmVkW sFhGO1Xi18TzQPokzALC25c9v0fqgxL5+fNyFNgWwTc2n9PSwO+IHcy699UH+3A= =Qcqd -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM fixes from Radim Krčmář: "ARM: - A number of issues in the vgic discovered using SMATCH - A bit one-off calculation in out stage base address mask (32-bit and 64-bit) - Fixes to single-step debugging instructions that trap for other reasons such as MMMIO aborts - Printing unavailable hyp mode as error - Potential spinlock deadlock in the vgic - Avoid calling vgic vcpu free more than once - Broken bit calculation for big endian systems s390: - SPDX tags - Fence storage key accesses from problem state - Make sure that irq_state.flags is not used in the future x86: - Intercept port 0x80 accesses to prevent host instability (CVE) - Use userspace FPU context for guest FPU (mainly an optimization that fixes a double use of kernel FPU) - Do not leak one page per module load - Flush APIC page address cache from MMU invalidation notifiers" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (28 commits) KVM: x86: fix APIC page invalidation KVM: s390: Fix skey emulation permission check KVM: s390: mark irq_state.flags as non-usable KVM: s390: Remove redundant license text KVM: s390: add SPDX identifiers to the remaining files KVM: VMX: fix page leak in hardware_setup() KVM: VMX: remove I/O port 0x80 bypass on Intel hosts x86,kvm: remove KVM emulator get_fpu / put_fpu x86,kvm: move qemu/guest FPU switching out to vcpu_run KVM: arm/arm64: Fix broken GICH_ELRSR big endian conversion KVM: arm/arm64: kvm_arch_destroy_vm cleanups KVM: arm/arm64: Fix spinlock acquisition in vgic_set_owner kvm: arm: don't treat unavailable HYP mode as an error KVM: arm/arm64: Avoid attempting to load timer vgic state without a vgic kvm: arm64: handle single-step of hyp emulated mmio instructions kvm: arm64: handle single-step during SError exceptions kvm: arm64: handle single-step of userspace mmio instructions kvm: arm64: handle single-stepping trapped instructions KVM: arm/arm64: debug: Introduce helper for single-step arm: KVM: Fix VTTBR_BADDR_MASK BUG_ON off-by-one ... |
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Linus Torvalds
|
e9ef1fe312 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) CAN fixes from Martin Kelly (cancel URBs properly in all the CAN usb drivers). 2) Revert returning -EEXIST from __dev_alloc_name() as this propagates to userspace and broke some apps. From Johannes Berg. 3) Fix conn memory leaks and crashes in TIPC, from Jon Malloc and Cong Wang. 4) Gianfar MAC can't do EEE so don't advertise it by default, from Claudiu Manoil. 5) Relax strict netlink attribute validation, but emit a warning. From David Ahern. 6) Fix regression in checksum offload of thunderx driver, from Florian Westphal. 7) Fix UAPI bpf issues on s390, from Hendrik Brueckner. 8) New card support in iwlwifi, from Ihab Zhaika. 9) BBR congestion control bug fixes from Neal Cardwell. 10) Fix port stats in nfp driver, from Pieter Jansen van Vuuren. 11) Fix leaks in qualcomm rmnet, from Subash Abhinov Kasiviswanathan. 12) Fix DMA API handling in sh_eth driver, from Thomas Petazzoni. 13) Fix spurious netpoll warnings in bnxt_en, from Calvin Owens. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (67 commits) net: mvpp2: fix the RSS table entry offset tcp: evaluate packet losses upon RTT change tcp: fix off-by-one bug in RACK tcp: always evaluate losses in RACK upon undo tcp: correctly test congestion state in RACK bnxt_en: Fix sources of spurious netpoll warnings tcp_bbr: reset long-term bandwidth sampling on loss recovery undo tcp_bbr: reset full pipe detection on loss recovery undo tcp_bbr: record "full bw reached" decision in new full_bw_reached bit sfc: pass valid pointers from efx_enqueue_unwind gianfar: Disable EEE autoneg by default tcp: invalidate rate samples during SACK reneging can: peak/pcie_fd: fix potential bug in restarting tx queue can: usb_8dev: cancel urb on -EPIPE and -EPROTO can: kvaser_usb: cancel urb on -EPIPE and -EPROTO can: esd_usb2: cancel urb on -EPIPE and -EPROTO can: ems_usb: cancel urb on -EPIPE and -EPROTO can: mcba_usb: cancel urb on -EPROTO usbnet: fix alignment for frames with no ethernet header tcp: use current time in tcp_rcv_space_adjust() ... |
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Radim Krčmář
|
d29899a30f |
KVM: s390: Fixes for 4.15
- SPDX tags - Fence storage key accesses from problem state - Make sure that irq_state.flags is not used in the future -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJaJ6rwAAoJEBF7vIC1phx8QDIP/jUgH9OpLpg+bhrEUvB7e83X sAQuKv7jVTTEpZ6mTkqjPihdiRC72x1spzz5ACw5XaZ9NoxMiOtABFBtiaTfoYz+ l6eu+qOqk6lIn7n/WR8VQFSuizHa1VjnQiuco/GEUE+3FOZQPVE/u8gpNsjvWwfV gB+45oTCF24LZEgPAotPglMWOtbxjauMmqHkUh3jDgsk0bFCGWe+MR+T3ljIZ45M /6JBDchEibCsfkg4/ck0HjnQ3p9J4gfictAKJWeYgNh/4oB2krId9FNYbxXkOFNX 1+zeurttmRuFjFwVdCD6SoxE0PQTYXnL/hisITxRfX5otoXQ/x5PffiBrXIZucWK fZZvPX0MBNNzIx1UvCaJ8bKEmtzXdGuy5mpzX84kJNqCIkqft/bFrOPAf/p/Nrrv 4RoF00FH6ZZdxPD3rLkBYSs//P6lTEivkrMHGFndHrJc844pVTEN45lTg0ngOcmF aOBbpZQl6etRwobWJdye76OuVszadoECYrnLPP+fFgWjFqp0F3b9Ki1WkSPsZ4E1 isXp/tYRA+/0tZPBQT297tuUXv7c0ID2SROIUvgQt2yC2EdrizWvXsl2QCGsfbxL 8jT5AsPg0U3qUeBAUZP6gtdIAIuN5lj75uOM83CEcPTo4fOkGuvCnHI0LSHz6Ooc oz2Z8aZAENKd+3193FnO =uodY -----END PGP SIGNATURE----- Merge tag 'kvm-s390-master-4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux KVM: s390: Fixes for 4.15 - SPDX tags - Fence storage key accesses from problem state - Make sure that irq_state.flags is not used in the future |
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Christian Borntraeger
|
bb64da9aba |
KVM: s390: mark irq_state.flags as non-usable
Old kernels did not check for zero in the irq_state.flags field and old QEMUs did not zero the flag/reserved fields when calling KVM_S390_*_IRQ_STATE. Let's add comments to prevent future uses of these fields. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> |
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Linus Torvalds
|
6b0b3bda3d |
USB fixes for 4.15-rc3
Here are a few minor USB fixes for 4.15-rc3. The largest here is the Kconfig text and configuration changes for the USB TypeC build options that you reported during the -rc1 merge window. The others are all just small fixes for reported issues, as well as some new device ids. The most "interesting" of anything here is the usbip fixes as it seems lots of people are starting to pay attention to that driver at the moment. These fixes should resolve all of the reported problems as of now. Of course there are the usual xhci and gadget fixes as well, can't go a pull request without those... All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWia97w8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynwMQCeL6klrbARdug4GQWqmO2eDIYr2aQAn2MFYd5P VWCn8WsAf7toUTsB+J/g =z/by -----END PGP SIGNATURE----- Merge tag 'usb-4.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a few minor USB fixes for 4.15-rc3. The largest here is the Kconfig text and configuration changes for the USB TypeC build options that you reported during the -rc1 merge window. The others are all just small fixes for reported issues, as well as some new device ids. The most "interesting" of anything here is the usbip fixes as it seems lots of people are starting to pay attention to that driver at the moment. These fixes should resolve all of the reported problems as of now. Of course there are the usual xhci and gadget fixes as well, can't go a pull request without those... All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.15-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (22 commits) usb: xhci: fix panic in xhci_free_virt_devices_depth_first xhci: Don't show incorrect WARN message about events for empty rings usbip: fix usbip attach to find a port that matches the requested speed usbip: Fix USB device hang due to wrong enabling of scatter-gather uas: Always apply US_FL_NO_ATA_1X quirk to Seagate devices usb: quirks: Add no-lpm quirk for KY-688 USB 3.1 Type-C Hub usb: build drivers/usb/common/ when USB_SUPPORT is set usb: hub: Cycle HUB power when initialization fails USB: core: Add type-specific length check of BOS descriptors usb: host: fix incorrect updating of offset USB: ulpi: fix bus-node lookup USB: usbfs: Filter flags passed in from user space usb: add user selectable option for the whole USB Type-C Support usb: f_fs: Force Reserved1=1 in OS_DESC_EXT_COMPAT usb: gadget: core: Fix ->udc_set_speed() speed handling usb: gadget: allow to enable legacy drivers without USB_ETH usb: gadget: udc: renesas_usb3: fix number of the pipes usb: gadget: don't dereference g until after it has been null checked USB: serial: usb_debug: add new USB device id usb: bdc: fix platform_no_drv_owner.cocci warnings ... |
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Hendrik Brueckner
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c895f6f703 |
bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type
Commit |
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Linus Torvalds
|
5dc9cbc4f1 |
amdgpu (+dc), i915, omapdrm, hdlcd, mali and bridge fixes
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJaIOVgAAoJEAx081l5xIa+yQUP/0fE//7cnSuF2OIbFIAo8qUd BhA3AAD1Q6Rieq0Dvrr6nSjbfmXUfiq9NadjoQutMZiLUc5GwIBImSOeMuNu+vA4 3PEW9rAXxXrua7xyTODUgriKBSK71J+YsjJP6aGSwp9V3BDBj6O6EHNAyQayWnFW xMVYC2gF0gUMYghMRGUcQFOEu8WHfxZpZZtjmUkl8q+uPs0iiIAA+0nHALsz8hcp oC+bIeUFz6Bt6yASCzQgzV6vou1uQJwPalSL9I6NQDsDpv86Sqyg6yMFZNUZpY5F 8706bIl4ArJSqFGXNSSdsREHkt1Vj3IeZWXr5Cf4MklmBfE056xqlxHEzFqyU2vT qmcuNkeQuVUCWdh6qzL3pN5GUmSnWQh353fdMLXc4TeUwLmTJu23Z+4z9s38HyJH WZSlbiDP1eMT32yiBjBj7o9Q3x4hLrDhfDY3BEC0atAaZ39L+muGI8/I3zrLlElq V+9shvzkqsEQPV8pvrIOdAL4rgAtRM0Sq1PaTNyqW8jTXyW3oXU7ygn5LExTJdfb Ns6T/oAXAaBgHSbuIBP7ORDa16aqaczSSDgBQYVs2mRRfj8K5ZPIaWT+AQ9Aadm1 Eo0J1gmnKfhEmUjFAXXQbiX6e1nTbCusXo9E15j1p4oe6exMzwMLU9x439h5mbmh eDKAMamt/irpfQ/EZggk =RcDz -----END PGP SIGNATURE----- Merge tag 'drm-fixes-for-v4.15-rc2' of git://people.freedesktop.org/~airlied/linux Pull drm fixes and cleanups from Dave Airlie: "The main thing are a bunch of fixes for the new amd display code, a bunch of smatch fixes. core: - Atomic helper regression fix. - Deferred fbdev fallout regression fix. amdgpu: - New display code (dc) dpms, suspend/resume and smatch fixes, along with some others - Some regression fixes for amdkfd/radeon. - Fix a ttm regression for swiotlb disabled bridge: - A bunch of fixes for the tc358767 bridge mali-dp + hdlcd: - some fixes and internal API catchups. imx-drm: -regression fix in atomic code. omapdrm: - platform detection regression fixes" * tag 'drm-fixes-for-v4.15-rc2' of git://people.freedesktop.org/~airlied/linux: (76 commits) drm/imx: always call wait_for_flip_done in commit_tail omapdrm: hdmi4_cec: signedness bug in hdmi4_cec_init() drm: omapdrm: Fix DPI on platforms using the DSI VDDS omapdrm: hdmi4: Correct the SoC revision matching drm/omap: displays: panel-dpi: add backlight dependency drm/omap: Fix error handling path in 'omap_dmm_probe()' drm/i915: Disable THP until we have a GPU read BW W/A drm/bridge: tc358767: fix 1-lane behavior drm/bridge: tc358767: fix AUXDATAn registers access drm/bridge: tc358767: fix timing calculations drm/bridge: tc358767: fix DP0_MISC register set drm/bridge: tc358767: filter out too high modes drm/bridge: tc358767: do no fail on hi-res displays drm/bridge: Fix lvds-encoder since the panel_bridge rework. drm/bridge: synopsys/dw-hdmi: Enable cec clock drm/bridge: adv7511/33: Fix adv7511_cec_init() failure handling drm/radeon: remove init of CIK VMIDs 8-16 for amdkfd drm/ttm: fix populate_and_map() functions once more drm/fb_helper: Disable all crtc's when initial setup fails. drm/atomic: make drm_atomic_helper_wait_for_vblanks more agressive ... |
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Linus Torvalds
|
75f64f68af |
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe: "A selection of fixes/changes that should make it into this series. This contains: - NVMe, two merges, containing: - pci-e, rdma, and fc fixes - Device quirks - Fix for a badblocks leak in null_blk - bcache fix from Rui Hua for a race condition regression where -EINTR was returned to upper layers that didn't expect it. - Regression fix for blktrace for a bug introduced in this series. - blktrace cleanup for cgroup id. - bdi registration error handling. - Small series with cleanups for blk-wbt. - Various little fixes for typos and the like. Nothing earth shattering, most important are the NVMe and bcache fixes" * 'for-linus' of git://git.kernel.dk/linux-block: (34 commits) nvme-pci: fix NULL pointer dereference in nvme_free_host_mem() nvme-rdma: fix memory leak during queue allocation blktrace: fix trace mutex deadlock nvme-rdma: Use mr pool nvme-rdma: Check remotely invalidated rkey matches our expected rkey nvme-rdma: wait for local invalidation before completing a request nvme-rdma: don't complete requests before a send work request has completed nvme-rdma: don't suppress send completions bcache: check return value of register_shrinker bcache: recover data from backing when data is clean bcache: Fix building error on MIPS bcache: add a comment in journal bucket reading nvme-fc: don't use bit masks for set/test_bit() numbers blk-wbt: fix comments typo blk-wbt: move wbt_clear_stat to common place in wbt_done blk-sysfs: remove NULL pointer checking in queue_wb_lat_store blk-wbt: remove duplicated setting in wbt_init nvme-pci: add quirk for delay before CHK RDY for WDC SN200 block: remove useless assignment in bio_split null_blk: fix dev->badblocks leak ... |
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Dave Airlie
|
662e704007 |
Merge tag 'drm-amdkfd-fixes-2017-11-26' of git://people.freedesktop.org/~gabbayo/linux into drm-fixes
This is amdkfd pull request for -rc2. It contains three small fixes to the CIK SDMA code, compilation error fix in kfd_ioctl.h and fix to accessing a pointer after it was released. * tag 'drm-amdkfd-fixes-2017-11-26' of git://people.freedesktop.org/~gabbayo/linux: uapi: fix linux/kfd_ioctl.h userspace compilation errors drm/amdkfd: fix amdkfd use-after-free GP fault drm/amdkfd: Fix SDMA oversubsription handling drm/amdkfd: Fix SDMA ring buffer size calculation drm/amdgpu: Fix SDMA load/unload sequence on HWS disabled mode |
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Linus Torvalds
|
96c22a49ac |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) The forcedeth conversion from pci_*() DMA interfaces to dma_*() ones missed one spot. From Zhu Yanjun. 2) Missing CRYPTO_SHA256 Kconfig dep in cfg80211, from Johannes Berg. 3) Fix checksum offloading in thunderx driver, from Sunil Goutham. 4) Add SPDX to vm_sockets_diag.h, from Stephen Hemminger. 5) Fix use after free of packet headers in TIPC, from Jon Maloy. 6) "sizeof(ptr)" vs "sizeof(*ptr)" bug in i40e, from Gustavo A R Silva. 7) Tunneling fixes in mlxsw driver, from Petr Machata. 8) Fix crash in fanout_demux_rollover() of AF_PACKET, from Mike Maloney. 9) Fix race in AF_PACKET bind() vs. NETDEV_UP notifier, from Eric Dumazet. 10) Fix regression in sch_sfq.c due to one of the timer_setup() conversions. From Paolo Abeni. 11) SCTP does list_for_each_entry() using wrong struct member, fix from Xin Long. 12) Don't use big endian netlink attribute read for IFLA_BOND_AD_ACTOR_SYSTEM, it is in cpu endianness. Also from Xin Long. 13) Fix mis-initialization of q->link.clock in CBQ scheduler, preventing adding filters there. From Jiri Pirko. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (67 commits) ethernet: dwmac-stm32: Fix copyright net: via: via-rhine: use %p to format void * address instead of %x net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit myri10ge: Update MAINTAINERS net: sched: cbq: create block for q->link.block atm: suni: remove extraneous space to fix indentation atm: lanai: use %p to format kernel addresses instead of %x VSOCK: Don't set sk_state to TCP_CLOSE before testing it atm: fore200e: use %pK to format kernel addresses instead of %x ambassador: fix incorrect indentation of assignment statement vxlan: use __be32 type for the param vni in __vxlan_fdb_delete bonding: use nla_get_u64 to extract the value for IFLA_BOND_AD_ACTOR_SYSTEM sctp: use right member as the param of list_for_each_entry sch_sfq: fix null pointer dereference at timer expiration cls_bpf: don't decrement net's refcount when offload fails net/packet: fix a race in packet_bind() and packet_notifier() packet: fix crash in fanout_demux_rollover() sctp: remove extern from stream sched sctp: force the params with right types for sctp csum apis sctp: force SCTP_ERROR_INV_STRM with __u32 when calling sctp_chunk_fail ... |
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Masakazu Mokuno
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81cf4a4536 |
USB: core: Add type-specific length check of BOS descriptors
As most of BOS descriptors are longer in length than their header 'struct usb_dev_cap_header', comparing solely with it is not sufficient to avoid out-of-bounds access to BOS descriptors. This patch adds descriptor type specific length check in usb_get_bos_descriptor() to fix the issue. Signed-off-by: Masakazu Mokuno <masakazu.mokuno@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Linus Torvalds
|
1751e8a6cb |
Rename superblock flags (MS_xyz -> SB_xyz)
This is a pure automated search-and-replace of the internal kernel superblock flags. The s_flags are now called SB_*, with the names and the values for the moment mirroring the MS_* flags that they're equivalent to. Note how the MS_xyz flags are the ones passed to the mount system call, while the SB_xyz flags are what we then use in sb->s_flags. The script to do this was: # places to look in; re security/*: it generally should *not* be # touched (that stuff parses mount(2) arguments directly), but # there are two places where we really deal with superblock flags. FILES="drivers/mtd drivers/staging/lustre fs ipc mm \ include/linux/fs.h include/uapi/linux/bfs_fs.h \ security/apparmor/apparmorfs.c security/apparmor/include/lib.h" # the list of MS_... constants SYMS="RDONLY NOSUID NODEV NOEXEC SYNCHRONOUS REMOUNT MANDLOCK \ DIRSYNC NOATIME NODIRATIME BIND MOVE REC VERBOSE SILENT \ POSIXACL UNBINDABLE PRIVATE SLAVE SHARED RELATIME KERNMOUNT \ I_VERSION STRICTATIME LAZYTIME SUBMOUNT NOREMOTELOCK NOSEC BORN \ ACTIVE NOUSER" SED_PROG= for i in $SYMS; do SED_PROG="$SED_PROG -e s/MS_$i/SB_$i/g"; done # we want files that contain at least one of MS_..., # with fs/namespace.c and fs/pnode.c excluded. L=$(for i in $SYMS; do git grep -w -l MS_$i $FILES; done| sort|uniq|grep -v '^fs/namespace.c'|grep -v '^fs/pnode.c') for f in $L; do sed -i $f $SED_PROG; done Requested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Dmitry V. Levin
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b4d085201d |
uapi: fix linux/kfd_ioctl.h userspace compilation errors
Consistently use types provided by <linux/types.h> via <drm/drm.h> to fix the following linux/kfd_ioctl.h userspace compilation errors: /usr/include/linux/kfd_ioctl.h:236:2: error: unknown type name 'uint64_t' uint64_t va_addr; /* to KFD */ /usr/include/linux/kfd_ioctl.h:237:2: error: unknown type name 'uint32_t' uint32_t gpu_id; /* to KFD */ /usr/include/linux/kfd_ioctl.h:238:2: error: unknown type name 'uint32_t' uint32_t pad; /usr/include/linux/kfd_ioctl.h:243:2: error: unknown type name 'uint64_t' uint64_t tile_config_ptr; /usr/include/linux/kfd_ioctl.h:245:2: error: unknown type name 'uint64_t' uint64_t macro_tile_config_ptr; /usr/include/linux/kfd_ioctl.h:249:2: error: unknown type name 'uint32_t' uint32_t num_tile_configs; /usr/include/linux/kfd_ioctl.h:253:2: error: unknown type name 'uint32_t' uint32_t num_macro_tile_configs; /usr/include/linux/kfd_ioctl.h:255:2: error: unknown type name 'uint32_t' uint32_t gpu_id; /* to KFD */ /usr/include/linux/kfd_ioctl.h:256:2: error: unknown type name 'uint32_t' uint32_t gb_addr_config; /* from KFD */ /usr/include/linux/kfd_ioctl.h:257:2: error: unknown type name 'uint32_t' uint32_t num_banks; /* from KFD */ /usr/include/linux/kfd_ioctl.h:258:2: error: unknown type name 'uint32_t' uint32_t num_ranks; /* from KFD */ Fixes: |
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Stephen Hemminger
|
7bbefcfac1 |
uapi: add SPDX identifier to vm_sockets_diag.h
New file seems to have missed the SPDX license scan and update. Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Huacai Chen
|
cf33c1ee52 |
bcache: Fix building error on MIPS
This patch try to fix the building error on MIPS. The reason is MIPS has already defined the PTR macro, which conflicts with the PTR macro in include/uapi/linux/bcache.h. [fixed by mlyle: corrected a line-length issue] Cc: stable@vger.kernel.org Signed-off-by: Huacai Chen <chenhc@lemote.com> Reviewed-by: Michael Lyle <mlyle@lyle.org> Signed-off-by: Michael Lyle <mlyle@lyle.org> Signed-off-by: Jens Axboe <axboe@kernel.dk> |
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David Howells
|
a158bdd324 |
rxrpc: Fix call timeouts
Fix the rxrpc call expiration timeouts and make them settable from userspace. By analogy with other rx implementations, there should be three timeouts: (1) "Normal timeout" This is set for all calls and is triggered if we haven't received any packets from the peer in a while. It is measured from the last time we received any packet on that call. This is not reset by any connection packets (such as CHALLENGE/RESPONSE packets). If a service operation takes a long time, the server should generate PING ACKs at a duration that's substantially less than the normal timeout so is to keep both sides alive. This is set at 1/6 of normal timeout. (2) "Idle timeout" This is set only for a service call and is triggered if we stop receiving the DATA packets that comprise the request data. It is measured from the last time we received a DATA packet. (3) "Hard timeout" This can be set for a call and specified the maximum lifetime of that call. It should not be specified by default. Some operations (such as volume transfer) take a long time. Allow userspace to set/change the timeouts on a call with sendmsg, using a control message: RXRPC_SET_CALL_TIMEOUTS The data to the message is a number of 32-bit words, not all of which need be given: u32 hard_timeout; /* sec from first packet */ u32 idle_timeout; /* msec from packet Rx */ u32 normal_timeout; /* msec from data Rx */ This can be set in combination with any other sendmsg() that affects a call. Signed-off-by: David Howells <dhowells@redhat.com> |
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David S. Miller
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e4be7baba8 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says: ==================== pull-request: bpf 2017-11-23 The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) Several BPF offloading fixes, from Jakub. Among others: - Limit offload to cls_bpf and XDP program types only. - Move device validation into the driver and don't make any assumptions about the device in the classifier due to shared blocks semantics. - Don't pass offloaded XDP program into the driver when it should be run in native XDP instead. Offloaded ones are not JITed for the host in such cases. - Don't destroy device offload state when moved to another namespace. - Revert dumping offload info into user space for now, since ifindex alone is not sufficient. This will be redone properly for bpf-next tree. 2) Fix test_verifier to avoid using bpf_probe_write_user() helper in test cases, since it's dumping a warning into kernel log which may confuse users when only running tests. Switch to use bpf_trace_printk() instead, from Yonghong. 3) Several fixes for correcting ARG_CONST_SIZE_OR_ZERO semantics before it becomes uabi, from Gianluca. More specifically: - Add a type ARG_PTR_TO_MEM_OR_NULL that is used only by bpf_csum_diff(), where the argument is either a valid pointer or NULL. The subsequent ARG_CONST_SIZE_OR_ZERO then enforces a valid pointer in case of non-0 size or a valid pointer or NULL in case of size 0. Given that, the semantics for ARG_PTR_TO_MEM in combination with ARG_CONST_SIZE_OR_ZERO are now such that in case of size 0, the pointer must always be valid and cannot be NULL. This fix in semantics allows for bpf_probe_read() to drop the recently added size == 0 check in the helper that would become part of uabi otherwise once released. At the same time we can then fix bpf_probe_read_str() and bpf_perf_event_output() to use ARG_CONST_SIZE_OR_ZERO instead of ARG_CONST_SIZE in order to fix recently reported issues by Arnaldo et al, where LLVM optimizes two boundary checks into a single one for unknown variables where the verifier looses track of the variable bounds and thus rejects valid programs otherwise. 4) A fix for the verifier for the case when it detects comparison of two constants where the branch is guaranteed to not be taken at runtime. Verifier will rightfully prune the exploration of such paths, but we still pass the program to JITs, where they would complain about using reserved fields, etc. Track such dead instructions and sanitize them with mov r0,r0. Rejection is not possible since LLVM may generate them for valid C code and doesn't do as much data flow analysis as verifier. For bpf-next we might implement removal of such dead code and adjust branches instead. Fix from Alexei. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Jakub Kicinski
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1ee640095f |
bpf: revert report offload info to user space
This reverts commit
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Jakub Kicinski
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1f6f4cb7ba |
bpf: offload: rename the ifindex field
bpf_target_prog seems long and clunky, rename it to prog_ifindex. We don't want to call this field just ifindex, because maps may need a similar field in the future and bpf_attr members for programs and maps are unnamed. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> |
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Linus Torvalds
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07c455ee22 |
platform-drivers-x86 for v4.15-1
For this cycle we have quite an update for the Dell SMBIOS driver including WMI work to provide an interface for SMBIOS tokens via sysfs and WMI support for 2017+ Dell laptop models. SMM dispatcher code is split into a separate driver followed by a new WMI dispatcher. The latter provides a character device interface to user space. The pull request contains a merge of immutable branch from Wolfram Sang in order to apply a dependent fix to the Intel CherryTrail Battery Management driver. Other Intel drivers got a lot of cleanups. The Turbo Boost Max 3.0 support is added for Intel Skylake. Peaq WMI hotkeys driver gets its own maintainer and white list of supported models. Silead DMI is expanded to support few additional platforms. Tablet mode via GMMS ACPI method is added to support some ThinkPad tablets. Two commits appear here which were previously merged during the v4.14-rcX cycle: - |
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Linus Torvalds
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8170024750 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Revert regression inducing change to the IPSEC template resolver, from Steffen Klassert. 2) Peeloffs can cause the wrong sk to be waken up in SCTP, fix from Xin Long. 3) Min packet MTU size is wrong in cpsw driver, from Grygorii Strashko. 4) Fix build failure in netfilter ctnetlink, from Arnd Bergmann. 5) ISDN hisax driver checks pnp_irq() for errors incorrectly, from Arvind Yadav. 6) Fix fealnx driver build failure on MIPS, from Huacai Chen. 7) Fix into leak in SCTP, the scope_id of socket addresses is not always filled in. From Eric W. Biederman. 8) MTU inheritance between physical function and representor fix in nfp driver, from Dirk van der Merwe. 9) Fix memory leak in rsi driver, from Colin Ian King. 10) Fix expiration and generation ID handling of cached ipv4 redirect routes, from Xin Long. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (40 commits) net: usb: hso.c: remove unneeded DRIVER_LICENSE #define ibmvnic: fix dma_mapping_error call ipvlan: NULL pointer dereference panic in ipvlan_port_destroy route: also update fnhe_genid when updating a route cache route: update fnhe_expires for redirect when the fnhe exists sctp: set frag_point in sctp_setsockopt_maxseg correctly rsi: fix memory leak on buf and usb_reg_buf net/netlabel: Add list_next_rcu() in rcu_dereference(). nfp: remove false positive offloads in flower vxlan nfp: register flower reprs for egress dev offload nfp: inherit the max_mtu from the PF netdev nfp: fix vlan receive MAC statistics typo nfp: fix flower offload metadata flag usage virto_net: remove empty file 'virtio_net.' net/sctp: Always set scope_id in sctp_inet6_skb_msgname fealnx: Fix building error on MIPS isdn: hisax: Fix pnp_irq's error checking for setup_teles3 isdn: hisax: Fix pnp_irq's error checking for setup_sedlbauer_isapnp isdn: hisax: Fix pnp_irq's error checking for setup_niccy isdn: hisax: Fix pnp_irq's error checking for setup_ix1micro ... |
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Linus Torvalds
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fa7f578076 |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: - a bit more MM - procfs updates - dynamic-debug fixes - lib/ updates - checkpatch - epoll - nilfs2 - signals - rapidio - PID management cleanup and optimization - kcov updates - sysvipc updates - quite a few misc things all over the place * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (94 commits) EXPERT Kconfig menu: fix broken EXPERT menu include/asm-generic/topology.h: remove unused parent_node() macro arch/tile/include/asm/topology.h: remove unused parent_node() macro arch/sparc/include/asm/topology_64.h: remove unused parent_node() macro arch/sh/include/asm/topology.h: remove unused parent_node() macro arch/ia64/include/asm/topology.h: remove unused parent_node() macro drivers/pcmcia/sa1111_badge4.c: avoid unused function warning mm: add infrastructure for get_user_pages_fast() benchmarking sysvipc: make get_maxid O(1) again sysvipc: properly name ipc_addid() limit parameter sysvipc: duplicate lock comments wrt ipc_addid() sysvipc: unteach ids->next_id for !CHECKPOINT_RESTORE initramfs: use time64_t timestamps drivers/watchdog: make use of devm_register_reboot_notifier() kernel/reboot.c: add devm_register_reboot_notifier() kcov: update documentation Makefile: support flag -fsanitizer-coverage=trace-cmp kcov: support comparison operands collection kcov: remove pointless current != NULL check kernel/panic.c: add TAINT_AUX ... |
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Victor Chibotaru
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ded97d2c2b |
kcov: support comparison operands collection
Enables kcov to collect comparison operands from instrumented code. This is done by using Clang's -fsanitize=trace-cmp instrumentation (currently not available for GCC). The comparison operands help a lot in fuzz testing. E.g. they are used in Syzkaller to cover the interiors of conditional statements with way less attempts and thus make previously unreachable code reachable. To allow separate collection of coverage and comparison operands two different work modes are implemented. Mode selection is now done via a KCOV_ENABLE ioctl call with corresponding argument value. Link: http://lkml.kernel.org/r/20171011095459.70721-1-glider@google.com Signed-off-by: Victor Chibotaru <tchibo@google.com> Signed-off-by: Alexander Potapenko <glider@google.com> Cc: Dmitry Vyukov <dvyukov@google.com> Cc: Andrey Konovalov <andreyknvl@google.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Alexander Popov <alex.popov@linux.com> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Kees Cook <keescook@chromium.org> Cc: Vegard Nossum <vegard.nossum@oracle.com> Cc: Quentin Casasnovas <quentin.casasnovas@oracle.com> Cc: <syzkaller@googlegroups.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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Linus Torvalds
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cbda1b270f |
Merge branch 'work.cramfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull cramfs updates from Al Viro: "Nicolas Pitre's cramfs work" * 'work.cramfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: cramfs: rehabilitate it cramfs: add mmap support cramfs: implement uncompressed and arbitrary data block positioning cramfs: direct memory access support |
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Linus Torvalds
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a3841f94c7 |
libnvdimm for 4.15
* Introduce MAP_SYNC and MAP_SHARED_VALIDATE, a mechanism to enable 'userspace flush' of persistent memory updates via filesystem-dax mappings. It arranges for any filesystem metadata updates that may be required to satisfy a write fault to also be flushed ("on disk") before the kernel returns to userspace from the fault handler. Effectively every write-fault that dirties metadata completes an fsync() before returning from the fault handler. The new MAP_SHARED_VALIDATE mapping type guarantees that the MAP_SYNC flag is validated as supported by the filesystem's ->mmap() file operation. * Add support for the standard ACPI 6.2 label access methods that replace the NVDIMM_FAMILY_INTEL (vendor specific) label methods. This enables interoperability with environments that only implement the standardized methods. * Add support for the ACPI 6.2 NVDIMM media error injection methods. * Add support for the NVDIMM_FAMILY_INTEL v1.6 DIMM commands for latch last shutdown status, firmware update, SMART error injection, and SMART alarm threshold control. * Cleanup physical address information disclosures to be root-only. * Fix revalidation of the DIMM "locked label area" status to support dynamic unlock of the label area. * Expand unit test infrastructure to mock the ACPI 6.2 Translate SPA (system-physical-address) command and error injection commands. Acknowledgements that came after the commits were pushed to -next: |
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Linus Torvalds
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974aa5630b |
First batch of KVM changes for 4.15
Common: - Python 3 support in kvm_stat - Accounting of slabs to kmemcg ARM: - Optimized arch timer handling for KVM/ARM - Improvements to the VGIC ITS code and introduction of an ITS reset ioctl - Unification of the 32-bit fault injection logic - More exact external abort matching logic PPC: - Support for running hashed page table (HPT) MMU mode on a host that is using the radix MMU mode; single threaded mode on POWER 9 is added as a pre-requisite - Resolution of merge conflicts with the last second 4.14 HPT fixes - Fixes and cleanups s390: - Some initial preparation patches for exitless interrupts and crypto - New capability for AIS migration - Fixes x86: - Improved emulation of LAPIC timer mode changes, MCi_STATUS MSRs, and after-reset state - Refined dependencies for VMX features - Fixes for nested SMI injection - A lot of cleanups -----BEGIN PGP SIGNATURE----- iQEcBAABCAAGBQJaDayXAAoJEED/6hsPKofo/3UH/3HvlcHt+ADTkCU1/iiKAs+i 0zngIOXIxgHDnV0ww6bV+Znww0BzTYgKCAXX76z603jdpDwG/pzQQcbLDF5ZoJnD sQtF10gZinWaRsHlfbLqjrHGL2pGDHO1UKBKLJ0bAIyORPZBxs7i+VmrY/blnr9c 0wsybJ8RbvwAxjsDL5jeX/z4NehPupmKUc4Lf0eZdSHwVOf9sjn+MP6jJ0r2JcIb D+zddPBiLStzN97t4gZpQsrlj3LKrDS+6hY+1TjSvlh+yHKFVFh58VhLm4DuDeb5 bYOAlWJ/gAWEzfvr5Ld+Nd7SqWWn/14logPkQ4gcU4BI/neAOzk4c6hJfCHl1nk= =593n -----END PGP SIGNATURE----- Merge tag 'kvm-4.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM updates from Radim Krčmář: "First batch of KVM changes for 4.15 Common: - Python 3 support in kvm_stat - Accounting of slabs to kmemcg ARM: - Optimized arch timer handling for KVM/ARM - Improvements to the VGIC ITS code and introduction of an ITS reset ioctl - Unification of the 32-bit fault injection logic - More exact external abort matching logic PPC: - Support for running hashed page table (HPT) MMU mode on a host that is using the radix MMU mode; single threaded mode on POWER 9 is added as a pre-requisite - Resolution of merge conflicts with the last second 4.14 HPT fixes - Fixes and cleanups s390: - Some initial preparation patches for exitless interrupts and crypto - New capability for AIS migration - Fixes x86: - Improved emulation of LAPIC timer mode changes, MCi_STATUS MSRs, and after-reset state - Refined dependencies for VMX features - Fixes for nested SMI injection - A lot of cleanups" * tag 'kvm-4.15-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (89 commits) KVM: s390: provide a capability for AIS state migration KVM: s390: clear_io_irq() requests are not expected for adapter interrupts KVM: s390: abstract conversion between isc and enum irq_types KVM: s390: vsie: use common code functions for pinning KVM: s390: SIE considerations for AP Queue virtualization KVM: s390: document memory ordering for kvm_s390_vcpu_wakeup KVM: PPC: Book3S HV: Cosmetic post-merge cleanups KVM: arm/arm64: fix the incompatible matching for external abort KVM: arm/arm64: Unify 32bit fault injection KVM: arm/arm64: vgic-its: Implement KVM_DEV_ARM_ITS_CTRL_RESET KVM: arm/arm64: Document KVM_DEV_ARM_ITS_CTRL_RESET KVM: arm/arm64: vgic-its: Free caches when GITS_BASER Valid bit is cleared KVM: arm/arm64: vgic-its: New helper functions to free the caches KVM: arm/arm64: vgic-its: Remove kvm_its_unmap_device arm/arm64: KVM: Load the timer state when enabling the timer KVM: arm/arm64: Rework kvm_timer_should_fire KVM: arm/arm64: Get rid of kvm_timer_flush_hwstate KVM: arm/arm64: Avoid phys timer emulation in vcpu entry/exit KVM: arm/arm64: Move phys_timer_emulate function KVM: arm/arm64: Use kvm_arm_timer_set/get_reg for guest register traps ... |
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Linus Torvalds
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487e2c9f44 |
AFS development
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The major points of the overhaul are: (1) Preliminary groundwork is laid for supporting network-namespacing of kAFS. The remainder of the namespacing work requires some way to pass namespace information to submounts triggered by an automount. This requires something like the mount overhaul that's in progress. (2) sockaddr_rxrpc is used in preference to in_addr for holding addresses internally and add support for talking to the YFS VL server. With this, kAFS can do everything over IPv6 as well as IPv4 if it's talking to servers that support it. (3) Callback handling is overhauled to be generally passive rather than active. 'Callbacks' are promises by the server to tell us about data and metadata changes. Callbacks are now checked when we next touch an inode rather than actively going and looking for it where possible. (4) File access permit caching is overhauled to store the caching information per-inode rather than per-directory, shared over subordinate files. Whilst older AFS servers only allow ACLs on directories (shared to the files in that directory), newer AFS servers break that restriction. To improve memory usage and to make it easier to do mass-key removal, permit combinations are cached and shared. (5) Cell database management is overhauled to allow lighter locks to be used and to make cell records autonomous state machines that look after getting their own DNS records and cleaning themselves up, in particular preventing races in acquiring and relinquishing the fscache token for the cell. (6) Volume caching is overhauled. The afs_vlocation record is got rid of to simplify things and the superblock is now keyed on the cell and the numeric volume ID only. The volume record is tied to a superblock and normal superblock management is used to mediate the lifetime of the volume fscache token. (7) File server record caching is overhauled to make server records independent of cells and volumes. A server can be in multiple cells (in such a case, the administrator must make sure that the VL services for all cells correctly reflect the volumes shared between those cells). Server records are now indexed using the UUID of the server rather than the address since a server can have multiple addresses. (8) File server rotation is overhauled to handle VMOVED, VBUSY (and similar), VOFFLINE and VNOVOL indications and to handle rotation both of servers and addresses of those servers. The rotation will also wait and retry if the server says it is busy. (9) Data writeback is overhauled. Each inode no longer stores a list of modified sections tagged with the key that authorised it in favour of noting the modified region of a page in page->private and storing a list of keys that made modifications in the inode. This simplifies things and allows other keys to be used to actually write to the server if a key that made a modification becomes useless. (10) Writable mmap() is implemented. This allows a kernel to be build entirely on AFS. Note that Pre AFS-3.4 servers are no longer supported, though this can be added back if necessary (AFS-3.4 was released in 1998)" * tag 'afs-next-20171113' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: (35 commits) afs: Protect call->state changes against signals afs: Trace page dirty/clean afs: Implement shared-writeable mmap afs: Get rid of the afs_writeback record afs: Introduce a file-private data record afs: Use a dynamic port if 7001 is in use afs: Fix directory read/modify race afs: Trace the sending of pages afs: Trace the initiation and completion of client calls afs: Fix documentation on # vs % prefix in mount source specification afs: Fix total-length calculation for multiple-page send afs: Only progress call state at end of Tx phase from rxrpc callback afs: Make use of the YFS service upgrade to fully support IPv6 afs: Overhaul volume and server record caching and fileserver rotation afs: Move server rotation code into its own file afs: Add an address list concept afs: Overhaul cell database management afs: Overhaul permit caching afs: Overhaul the callback handling afs: Rename struct afs_call server member to cm_server ... |
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Radim Krčmář
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a6014f1ab7 |
KVM: s390: fixes and improvements for 4.15
- Some initial preparation patches for exitless interrupts and crypto - New capability for AIS migration - Fixes - merge of the sthyi tree from the base s390 team, which moves the sthyi out of KVM into a shared function also for non-KVM -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAABAgAGBQJaBHkvAAoJEBF7vIC1phx84nwP/AvR7yRRqdeWvpZ+T9hiwscR p7AY5jnbVun7QtqR3yK+Z0IuZzU3gWheDNB4ZPegLLgzxN+ge4C45cZbpKJZUYXf Fef8kdXs7Agi6oRU+xXKgYipot4g3VBdRGrfktUMiYD/LC7WpDlJybF0UW45FCKk ECBumYXQ+6Jo5pplF3VH8XUwZb1IK3+//WaMLOToYyYuijCpcE0KfoKqCMrc39CU GMQVq87IXnhKFeIAt4upiaXXHK/0mGBHdkOG6ILwdNMDfCDiBgynU4HALz+wf/IE cvukxsTbHWDcgHMznBgDmnmb4DiWqahtatqGpXEpzzabgjIfkHKagYlaRb+VwwNm vIDhm18Wq66nnmrNkpwbn1SB2OoOh7ug+YLrc3XTnGnSWWfZGNmrgOj7K9xTE9yZ VmQReOT70KB/DYqZDVAlgNFqWA6MyQxcdxKDaLAqGWt2TN/uXrbdBd8Aa4AF1mtb V8aFchFPauuj60cqG91NnKVVdVQ1qB+ZG7AzKo9BPa7iCH8IW5UlPL4FXz3lKdDu /KWfL/nUFu8hPSmZijdHRKwdekXHfadHXsvGLVSsLxe/DYWaWTAgnwWceUAXUnvK ZUDVKUT9S30dIZwbxSLoou03Bu8WZVefxd6/wOi3g2BYRrqZN+w0lhkWIQwKdMo4 VUP8fkMR9p6cAnitHh3i =9mW5 -----END PGP SIGNATURE----- Merge tag 'kvm-s390-next-4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux KVM: s390: fixes and improvements for 4.15 - Some initial preparation patches for exitless interrupts and crypto - New capability for AIS migration - Fixes - merge of the sthyi tree from the base s390 team, which moves the sthyi out of KVM into a shared function also for non-KVM |
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Linus Torvalds
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e60e1ee606 |
main drm pull request for v4.15
-----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJaCm8RAAoJEAx081l5xIa+zX0QAJSm31kCG3vdw2CNiRx25L3q 3hcsEOgAjVJ9FQVGKFWjzb8TK35tSqtNx5kWIj0VGaIfBE5Bdg5SLLgKKUYas8rY 4LaphqICq2uxu2BNa2tpiar/sHhAnuozwQ4czpVWXzlaISnb9yYzRl7gMuyUVGkx +Gih5VUhLmQC0HsRTLJ3vaZQoUsLAl2gAjKcWa1bx57j2S+iKOPfsLaq7VYo+y1I Njc+iSGqMhJzRLXVkxL2lQKaslp7R38Bbh5K4Kvyjkm4Aq7zErOF6irpOXKMcrGl mwnr89vf1G9thjikrBaXpKnuvdbWYveoN/ORMlTdCfxkFnChHLnm3bd7NJ49RXDN Hv/Iq9YYjmZ9GTatxnx7lWtmXnZXC5he1yn1JAuz/yt7/0b/Wx+Mu/wEpBXYNFTd 1AZdD586i+AmPo3yDkqH9nBu8JC0W0AnS9VZma4LVvZOP2UfJmj5Im1CLHItbGDN FnUCkwyD/lJUUk+WgT+w/GOMJgmFHDiFFl4tFtYVVjrUirpCFVguSKG9xuv6tT8P 8iRsoP7RrcmDN9ojN2SEHwcpsAv3HnKkDv+9+GIbWnrGsSbCPq8Qm+JDSvf4h22I K5lwNpJrcpSKI+q10L7w2xliTBwb98sJkWGA/rssomrdBOWteGZAyqFRYAVgQ+mJ x/nJurIqQYh2KQN9+uLG =xVV2 -----END PGP SIGNATURE----- Merge tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linux Pull drm updates from Dave Airlie: "This is the main drm pull request for v4.15. Core: - Atomic object lifetime fixes - Atomic iterator improvements - Sparse/smatch fixes - Legacy kms ioctls to be interruptible - EDID override improvements - fb/gem helper cleanups - Simple outreachy patches - Documentation improvements - Fix dma-buf rcu races - DRM mode object leasing for improving VR use cases. - vgaarb improvements for non-x86 platforms. New driver: - tve200: Faraday Technology TVE200 block. This "TV Encoder" encodes a ITU-T BT.656 stream and can be found in the StorLink SL3516 (later Cortina Systems CS3516) as well as the Grain Media GM8180. New bridges: - SiI9234 support New panels: - S6E63J0X03, OTM8009A, Seiko 43WVF1G, 7" rpi touch panel, Toshiba LT089AC19000, Innolux AT043TN24 i915: - Remove Coffeelake from alpha support - Cannonlake workarounds - Infoframe refactoring for DisplayPort - VBT updates - DisplayPort vswing/emph/buffer translation refactoring - CCS fixes - Restore GPU clock boost on missed vblanks - Scatter list updates for userptr allocations - Gen9+ transition watermarks - Display IPC (Isochronous Priority Control) - Private PAT management - GVT: improved error handling and pci config sanitizing - Execlist refactoring - Transparent Huge Page support - User defined priorities support - HuC/GuC firmware refactoring - DP MST fixes - eDP power sequencing fixes - Use RCU instead of stop_machine - PSR state tracking support - Eviction fixes - BDW DP aux channel timeout fixes - LSPCON fixes - Cannonlake PLL fixes amdgpu: - Per VM BO support - Powerplay cleanups - CI powerplay support - PASID mgr for kfd - SR-IOV fixes - initial GPU reset for vega10 - Prime mmap support - TTM updates - Clock query interface for Raven - Fence to handle ioctl - UVD encode ring support on Polaris - Transparent huge page DMA support - Compute LRU pipe tweaks - BO flag to allow buffers to opt out of implicit sync - CTX priority setting API - VRAM lost infrastructure plumbing qxl: - fix flicker since atomic rework amdkfd: - Further improvements from internal AMD tree - Usermode events - Drop radeon support nouveau: - Pascal temperature sensor support - Improved BAR2 handling - MMU rework to support Pascal MMU exynos: - Improved HDMI/mixer support - HDMI audio interface support tegra: - Prep work for tegra186 - Cleanup/fixes msm: - Preemption support for a5xx - Display fixes for 8x96 (snapdragon 820) - Async cursor plane fixes - FW loading rework - GPU debugging improvements vc4: - Prep for DSI panels - fix T-format tiling scanout - New madvise ioctl Rockchip: - LVDS support omapdrm: - omap4 HDMI CEC support etnaviv: - GPU performance counters groundwork sun4i: - refactor driver load + TCON backend - HDMI improvements - A31 support - Misc fixes udl: - Probe/EDID read fixes. tilcdc: - Misc fixes. pl111: - Support more variants adv7511: - Improve EDID handling. - HDMI CEC support sii8620: - Add remote control support" * tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linux: (1480 commits) drm/rockchip: analogix_dp: Use mutex rather than spinlock drm/mode_object: fix documentation for object lookups. drm/i915: Reorder context-close to avoid calling i915_vma_close() under RCU drm/i915: Move init_clock_gating() back to where it was drm/i915: Prune the reservation shared fence array drm/i915: Idle the GPU before shinking everything drm/i915: Lock llist_del_first() vs llist_del_all() drm/i915: Calculate ironlake intermediate watermarks correctly, v2. drm/i915: Disable lazy PPGTT page table optimization for vGPU drm/i915/execlists: Remove the priority "optimisation" drm/i915: Filter out spurious execlists context-switch interrupts drm/amdgpu: use irq-safe lock for kiq->ring_lock drm/amdgpu: bypass lru touch for KIQ ring submission drm/amdgpu: Potential uninitialized variable in amdgpu_vm_update_directories() drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs() drm/amd/powerplay: initialize a variable before using it drm/amd/powerplay: suppress KASAN out of bounds warning in vega10_populate_all_memory_levels drm/amd/amdgpu: fix evicted VRAM bo adjudgement condition drm/vblank: Tune drm_crtc_accurate_vblank_count() WARN down to a debug drm/rockchip: add CONFIG_OF dependency for lvds ... |
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Linus Torvalds
|
5d352e69c6 |
media updates for v4.15-rc1
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Ahmed Abdelsalam
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6ab6a0dd22 |
ipv6: sr: update the struct ipv6_sr_hdr
The IPv6 Segment Routing Header (SRH) format has been updated (revision 6 of the SRH ietf draft). The update includes the following SRH fields: (1) The "First Segment" field changed to be "Last Entry" which contains the index, in the Segment List, of the last element of the Segment List. (2) The 16 bit "reserved" field now is used as a "tag" which tags a packet as part of a class or group of packets, e.g.,packets sharing the same set of properties. This patch updates the struct ipv6_sr_hdr, so it complies with the updated SRH draft. The 16 bit "reserved" field is changed to be "tag", In addition a comment is added to the "first_segment" field, showing that it represents the "Last Entry" field of the SRH. Signed-off-by: Ahmed Abdelsalam <amsalam20@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
|
1b6115fbe3 |
pci-v4.15-changes
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Linus Torvalds
|
ad0835a930 |
Updates for 4.15 kernel merge window
- Add iWARP support to qedr driver - Lots of misc fixes across subsystem - Multiple update series to hns roce driver - Multiple update series to hfi1 driver - Updates to vnic driver - Add kref to wait struct in cxgb4 driver - Updates to i40iw driver - Mellanox shared pull request - timer_setup changes - massive cleanup series from Bart Van Assche - Two series of SRP/SRPT changes from Bart Van Assche - Core updates from Mellanox - i40iw updates - IPoIB updates - mlx5 updates - mlx4 updates - hns updates - bnxt_re fixes - PCI write padding support - Sparse/Smatch/warning cleanups/fixes - CQ moderation support - SRQ support in vmw_pvrdma -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJaDF9JAAoJELgmozMOVy/dDXUP/i92g+G4OJ+4hHMh4KCjQMHT eMr/w9l1C033HrtsU1afPhqHOsKSxwCuJSiTgN4uXIm67/2kPK5Vlx+ir7mbOLwB 3ukVK6Q/aFdigWCUhIaJSlDpjbd2sEj7JwKtM3rucvMWJlBJ4mAbcVQVfU96CCsv V9mO7dpR3QtYWDId9DukfnAfPUPFa3SMZnD7tdl6mKNRg/MjWGYLAL4nJoBfex5f b4o+MTrbuFWXYsfDru1m9BpHgyul20ldfcnbe8C/sVOQmOgkX7ngD5Sdi1FLeRJP GF/DnAqInC9N7cAxZHx4kH9x6mLMmEdfnwQ9VTVqGUHBsj3H4hQTVIAFfHUhWUbG TP5ZHgZG2CewZ0rf092cWlDZwp6n0BalnbQJr+QN4MzPmYbofs3AccSKUwrle+e+ E6yYf4XxJdt7wRr4F1QKygtUEXSnNkNYUDQ4ZFbpJS/D4Sq80R1ZV/WZ7PJxm1D/ EIKoi7NU9cbPMIlbCzn8kzgfjS7Pe4p0WW/Xxc/IYmACzpwNPkZuFGSND79ksIpF jhHqwZsOWFuXISjvcR4loc8wW6a5w5vjOiX0lLVz0NSdXSzVqav/2at7ZLDx/PT+ Lh9YVL51akA3hiD+3X6iOhfOUu6kskjT9HijE5T8rJnf0V+C6AtIRpwrQ7ONmjJm 3JMrjjLxtCIvpUyzCvDW =A1oL -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma Pull rdma updates from Doug Ledford: "This is a fairly plain pull request. Lots of driver updates across the stack, a huge number of static analysis cleanups including a close to 50 patch series from Bart Van Assche, and a number of new features inside the stack such as general CQ moderation support. Nothing really stands out, but there might be a few conflicts as you take things in. In particular, the cleanups touched some of the same lines as the new timer_setup changes. Everything in this pull request has been through 0day and at least two days of linux-next (since Stephen doesn't necessarily flag new errors/warnings until day2). A few more items (about 30 patches) from Intel and Mellanox showed up on the list on Tuesday. I've excluded those from this pull request, and I'm sure some of them qualify as fixes suitable to send any time, but I still have to review them fully. If they contain mostly fixes and little or no new development, then I will probably send them through by the end of the week just to get them out of the way. There was a break in my acceptance of patches which coincides with the computer problems I had, and then when I got things mostly back under control I had a backlog of patches to process, which I did mostly last Friday and Monday. So there is a larger number of patches processed in that timeframe than I was striving for. Summary: - Add iWARP support to qedr driver - Lots of misc fixes across subsystem - Multiple update series to hns roce driver - Multiple update series to hfi1 driver - Updates to vnic driver - Add kref to wait struct in cxgb4 driver - Updates to i40iw driver - Mellanox shared pull request - timer_setup changes - massive cleanup series from Bart Van Assche - Two series of SRP/SRPT changes from Bart Van Assche - Core updates from Mellanox - i40iw updates - IPoIB updates - mlx5 updates - mlx4 updates - hns updates - bnxt_re fixes - PCI write padding support - Sparse/Smatch/warning cleanups/fixes - CQ moderation support - SRQ support in vmw_pvrdma" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (296 commits) RDMA/core: Rename kernel modify_cq to better describe its usage IB/mlx5: Add CQ moderation capability to query_device IB/mlx4: Add CQ moderation capability to query_device IB/uverbs: Add CQ moderation capability to query_device IB/mlx5: Exposing modify CQ callback to uverbs layer IB/mlx4: Exposing modify CQ callback to uverbs layer IB/uverbs: Allow CQ moderation with modify CQ iw_cxgb4: atomically flush the qp iw_cxgb4: only call the cq comp_handler when the cq is armed iw_cxgb4: Fix possible circular dependency locking warning RDMA/bnxt_re: report vlan_id and sl in qp1 recv completion IB/core: Only maintain real QPs in the security lists IB/ocrdma_hw: remove unnecessary code in ocrdma_mbx_dealloc_lkey RDMA/core: Make function rdma_copy_addr return void RDMA/vmw_pvrdma: Add shared receive queue support RDMA/core: avoid uninitialized variable warning in create_udata RDMA/bnxt_re: synchronize poll_cq and req_notify_cq verbs RDMA/bnxt_re: Flush CQ notification Work Queue before destroying QP RDMA/bnxt_re: Set QP state in case of response completion errors RDMA/bnxt_re: Add memory barriers when processing CQ/EQ entries ... |
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Linus Torvalds
|
f9bab2677a |
audit/stable-4.15 PR 20171113
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Linus Torvalds
|
5bbcc0f595 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller: "Highlights: 1) Maintain the TCP retransmit queue using an rbtree, with 1GB windows at 100Gb this really has become necessary. From Eric Dumazet. 2) Multi-program support for cgroup+bpf, from Alexei Starovoitov. 3) Perform broadcast flooding in hardware in mv88e6xxx, from Andrew Lunn. 4) Add meter action support to openvswitch, from Andy Zhou. 5) Add a data meta pointer for BPF accessible packets, from Daniel Borkmann. 6) Namespace-ify almost all TCP sysctl knobs, from Eric Dumazet. 7) Turn on Broadcom Tags in b53 driver, from Florian Fainelli. 8) More work to move the RTNL mutex down, from Florian Westphal. 9) Add 'bpftool' utility, to help with bpf program introspection. From Jakub Kicinski. 10) Add new 'cpumap' type for XDP_REDIRECT action, from Jesper Dangaard Brouer. 11) Support 'blocks' of transformations in the packet scheduler which can span multiple network devices, from Jiri Pirko. 12) TC flower offload support in cxgb4, from Kumar Sanghvi. 13) Priority based stream scheduler for SCTP, from Marcelo Ricardo Leitner. 14) Thunderbolt networking driver, from Amir Levy and Mika Westerberg. 15) Add RED qdisc offloadability, and use it in mlxsw driver. From Nogah Frankel. 16) eBPF based device controller for cgroup v2, from Roman Gushchin. 17) Add some fundamental tracepoints for TCP, from Song Liu. 18) Remove garbage collection from ipv6 route layer, this is a significant accomplishment. From Wei Wang. 19) Add multicast route offload support to mlxsw, from Yotam Gigi" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2177 commits) tcp: highest_sack fix geneve: fix fill_info when link down bpf: fix lockdep splat net: cdc_ncm: GetNtbFormat endian fix openvswitch: meter: fix NULL pointer dereference in ovs_meter_cmd_reply_start netem: remove unnecessary 64 bit modulus netem: use 64 bit divide by rate tcp: Namespace-ify sysctl_tcp_default_congestion_control net: Protect iterations over net::fib_notifier_ops in fib_seq_sum() ipv6: set all.accept_dad to 0 by default uapi: fix linux/tls.h userspace compilation error usbnet: ipheth: prevent TX queue timeouts when device not ready vhost_net: conditionally enable tx polling uapi: fix linux/rxrpc.h userspace compilation errors net: stmmac: fix LPI transitioning for dwmac4 atm: horizon: Fix irq release error net-sysfs: trigger netlink notification on ifalias change via sysfs openvswitch: Using kfree_rcu() to simplify the code openvswitch: Make local function ovs_nsh_key_attr_size() static openvswitch: Fix return value check in ovs_meter_cmd_features() ... |
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Linus Torvalds
|
c9b012e5f4 |
arm64 updates for 4.15
Plenty of acronym soup here: - Initial support for the Scalable Vector Extension (SVE) - Improved handling for SError interrupts (required to handle RAS events) - Enable GCC support for 128-bit integer types - Remove kernel text addresses from backtraces and register dumps - Use of WFE to implement long delay()s - ACPI IORT updates from Lorenzo Pieralisi - Perf PMU driver for the Statistical Profiling Extension (SPE) - Perf PMU driver for Hisilicon's system PMUs - Misc cleanups and non-critical fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCgAGBQJaCcLqAAoJELescNyEwWM0JREH/2FbmD/khGzEtP8LW+o9D8iV TBM02uWQxS1bbO1pV2vb+512YQO+iWfeQwJH9Jv2FZcrMvFv7uGRnYgAnJuXNGrl W+LL6OhN22A24LSawC437RU3Xe7GqrtONIY/yLeJBPablfcDGzPK1eHRA0pUzcyX VlyDruSHWX44VGBPV6JRd3x0vxpV8syeKOjbRvopRfn3Nwkbd76V3YSfEgwoTG5W ET1sOnXLmHHdeifn/l1Am5FX1FYstpcd7usUTJ4Oto8y7e09tw3bGJCD0aMJ3vow v1pCUWohEw7fHqoPc9rTrc1QEnkdML4vjJvMPUzwyTfPrN+7uEuMIEeJierW+qE= =0qrg -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: "The big highlight is support for the Scalable Vector Extension (SVE) which required extensive ABI work to ensure we don't break existing applications by blowing away their signal stack with the rather large new vector context (<= 2 kbit per vector register). There's further work to be done optimising things like exception return, but the ABI is solid now. Much of the line count comes from some new PMU drivers we have, but they're pretty self-contained and I suspect we'll have more of them in future. Plenty of acronym soup here: - initial support for the Scalable Vector Extension (SVE) - improved handling for SError interrupts (required to handle RAS events) - enable GCC support for 128-bit integer types - remove kernel text addresses from backtraces and register dumps - use of WFE to implement long delay()s - ACPI IORT updates from Lorenzo Pieralisi - perf PMU driver for the Statistical Profiling Extension (SPE) - perf PMU driver for Hisilicon's system PMUs - misc cleanups and non-critical fixes" * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (97 commits) arm64: Make ARMV8_DEPRECATED depend on SYSCTL arm64: Implement __lshrti3 library function arm64: support __int128 on gcc 5+ arm64/sve: Add documentation arm64/sve: Detect SVE and activate runtime support arm64/sve: KVM: Hide SVE from CPU features exposed to guests arm64/sve: KVM: Treat guest SVE use as undefined instruction execution arm64/sve: KVM: Prevent guests from using SVE arm64/sve: Add sysctl to set the default vector length for new processes arm64/sve: Add prctl controls for userspace vector length management arm64/sve: ptrace and ELF coredump support arm64/sve: Preserve SVE registers around EFI runtime service calls arm64/sve: Preserve SVE registers around kernel-mode NEON use arm64/sve: Probe SVE capabilities and usable vector lengths arm64: cpufeature: Move sys_caps_initialised declarations arm64/sve: Backend logic for setting the vector length arm64/sve: Signal handling support arm64/sve: Support vector length resetting for new processes arm64/sve: Core task context handling arm64/sve: Low-level CPU setup ... |
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Linus Torvalds
|
20df15783a |
Merge branch 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID updates from Jiri Kosina: - high resolution mode for Dell canvas support, from Benjamin Tissoires - pen handling fixes for the Wacom driver, from Jason Gerecke - i2c-hid: Apollo-Lake based laptops improvements, from Hans de Goede - Input/Core: eraser tool support, from Ping Cheng - new ALPS touchpad (T4, found currently on HP EliteBook 1000, Zbook Stduio and HP Elite book x360) supportm from Masaki Ota - other smaller assorted fixes * 'for-linus' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (33 commits) HID: cp2112: fix broken gpio_direction_input callback HID: cp2112: fix interface specification URL HID: Wacom: switch Dell canvas into highres mode HID: wacom: generic: Send BTN_STYLUS3 when both barrel switches are set HID: sony: Fix SHANWAN pad rumbling on USB HID: i2c-hid: Add no-irq-after-reset quirk for 0911:5288 device HID: add backlight level quirk for Asus ROG laptops HID: cp2112: add HIDRAW dependency HID: Add ID 044f:b605 ThrustMaster, Inc. force feedback Racing Wheel HID: hid-logitech: remove redundant assignment to pointer value HID: wacom: generic: Recognize WACOM_HID_WD_PEN as a type of pen collection HID: rmi: Check that a device is a RMI device before calling RMI functions HID: add multi-input quirk for GamepadBlock HID: alps: add new U1 device ID HID: alps: add support for Alps T4 Touchpad device HID: alps: remove variables local to u1_init() from the device struct HID: alps: properly handle max_fingers and minimum on X and Y axis HID: alps: Separate U1 device code HID: alps: delete unnecessary struct u1_dev devInfo HID: usbhid: Convert timers to use timer_setup() ... |
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Jiri Kosina
|
01125b2d1f |
Merge branch 'for-4.15/wacom' into for-linus
- High resolution mode for DEll canvas support, from Benjamin Tissoires - A lot of improvements to pen handling in the Wacom driver, from Jason Gerecke Signed-off-by: Jiri Kosina <jkosina@suse.cz> |
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Dmitry V. Levin
|
b9f3eb499d |
uapi: fix linux/tls.h userspace compilation error
Move inclusion of a private kernel header <net/tcp.h>
from uapi/linux/tls.h to its only user - net/tls.h,
to fix the following linux/tls.h userspace compilation error:
/usr/include/linux/tls.h:41:21: fatal error: net/tcp.h: No such file or directory
As to this point uapi/linux/tls.h was totaly unusuable for userspace,
cleanup this header file further by moving other redundant includes
to net/tls.h.
Fixes:
|
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Dmitry V. Levin
|
0eef304bc9 |
uapi: fix linux/rxrpc.h userspace compilation errors
Consistently use types provided by <linux/types.h> to fix the following
linux/rxrpc.h userspace compilation errors:
/usr/include/linux/rxrpc.h:24:2: error: unknown type name 'u16'
u16 srx_service; /* service desired */
/usr/include/linux/rxrpc.h:25:2: error: unknown type name 'u16'
u16 transport_type; /* type of transport socket (SOCK_DGRAM) */
/usr/include/linux/rxrpc.h:26:2: error: unknown type name 'u16'
u16 transport_len; /* length of transport address */
Use __kernel_sa_family_t instead of sa_family_t the same way
as uapi/linux/in.h does, to fix the following
linux/rxrpc.h userspace compilation errors:
/usr/include/linux/rxrpc.h:23:2: error: unknown type name 'sa_family_t'
sa_family_t srx_family; /* address family */
/usr/include/linux/rxrpc.h:28:3: error: unknown type name 'sa_family_t'
sa_family_t family; /* transport address family */
Fixes:
|
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Linus Torvalds
|
f14fc0ccee |
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull quota, ext2, isofs and udf fixes from Jan Kara: - two small quota error handling fixes - two isofs fixes for architectures with signed char - several udf block number overflow and signedness fixes - ext2 rework of mount option handling to avoid GFP_KERNEL allocation with spinlock held - ... it also contains a patch to implement auditing of responses to fanotify permission events. That should have been in the fanotify pull request but I mistakenly merged that patch into a wrong branch and noticed only now at which point I don't think it's worth rebasing and redoing. * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: quota: be aware of error from dquot_initialize quota: fix potential infinite loop isofs: use unsigned char types consistently isofs: fix timestamps beyond 2027 udf: Fix some sign-conversion warnings udf: Fix signed/unsigned format specifiers udf: Fix 64-bit sign extension issues affecting blocks > 0x7FFFFFFF udf: Remove some outdate references from documentation udf: Avoid overflow when session starts at large offset ext2: Fix possible sleep in atomic during mount option parsing ext2: Parse mount options into a dedicated structure audit: Record fanotify access control decisions |
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Linus Torvalds
|
5cea7647e6 |
Merge branch 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba: "There are some new user features and the usual load of invisible enhancements or cleanups. New features: - extend mount options to specify zlib compression level, -o compress=zlib:9 - v2 of ioctl "extent to inode mapping", addressing a usecase where we want to retrieve more but inaccurate results and do the postprocessing in userspace, aiding defragmentation or deduplication tools - populate compression heuristics logic, do data sampling and try to guess compressibility by: looking for repeated patterns, counting unique byte values and distribution, calculating Shannon entropy; this will need more benchmarking and possibly fine tuning, but the base should be good enough - enable indexing for btrfs as lower filesystem in overlayfs - speedup page cache readahead during send on large files Internal enhancements: - more sanity checks of b-tree items when reading them from disk - more EINVAL/EUCLEAN fixups, missing BLK_STS_* conversion, other errno or error handling fixes - remove some homegrown IO-related logic, that's been obsoleted by core block layer changes (batching, plug/unplug, own counters) - add ref-verify, optional debugging feature to verify extent reference accounting - simplify code handling outstanding extents, make it more clear where and how the accounting is done - make delalloc reservations per-inode, simplify the code and make the logic more straightforward - extensive cleanup of delayed refs code Notable fixes: - fix send ioctl on 32bit with 64bit kernel" * 'for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (102 commits) btrfs: Fix bug for misused dev_t when lookup in dev state hash table. Btrfs: heuristic: add Shannon entropy calculation Btrfs: heuristic: add byte core set calculation Btrfs: heuristic: add byte set calculation Btrfs: heuristic: add detection of repeated data patterns Btrfs: heuristic: implement sampling logic Btrfs: heuristic: add bucket and sample counters and other defines Btrfs: compression: separate heuristic/compression workspaces btrfs: move btrfs_truncate_block out of trans handle btrfs: don't call btrfs_start_delalloc_roots in flushoncommit btrfs: track refs in a rb_tree instead of a list btrfs: add a comp_refs() helper btrfs: switch args for comp_*_refs btrfs: make the delalloc block rsv per inode btrfs: add tracepoints for outstanding extents mods Btrfs: rework outstanding_extents btrfs: increase output size for LOGICAL_INO_V2 ioctl btrfs: add a flags argument to LOGICAL_INO and call it LOGICAL_INO_V2 btrfs: add a flag to iterate_inodes_from_logical to find all extent refs for uncompressed extents btrfs: send: remove unused code ... |
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Bjorn Helgaas
|
104d1e40cf |
Merge branch 'pci/resource' into next
* pci/resource: PCI: Fail pci_map_rom() if the option ROM is invalid PCI: Move pci_map_rom() error path x86/PCI: Enable a 64bit BAR on AMD Family 15h (Models 00-1f, 30-3f, 60-7f) PCI: Add pci_resize_resource() for resizing BARs PCI: Add resizable BAR infrastructure PCI: Add PCI resource type mask #define |
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Bjorn Helgaas
|
6018182d31 |
Merge branch 'pci/msi' into next
* pci/msi: PCI/portdrv: Compute MSI/MSI-X IRQ vectors after final allocation PCI/portdrv: Factor out Interrupt Message Number lookup PCI/portdrv: Consolidate comments PCI/portdrv: Add #defines for AER and DPC Interrupt Message Number masks |
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Mauro Carvalho Chehab
|
f2ecc3d078 |
Merge tag 'staging-4.15-rc1' into v4l_for_linus
There are some conflicts between staging and media trees, as reported by Stephen Rothwell <sfr@canb.auug.org.au>. So, merge from staging. * tag 'staging-4.15-rc1': (775 commits) staging: lustre: add SPDX identifiers to all lustre files staging: greybus: Remove redundant license text staging: greybus: add SPDX identifiers to all greybus driver files staging: ccree: simplify ioread/iowrite staging: ccree: simplify registers access staging: ccree: simplify error handling logic staging: ccree: remove dead code staging: ccree: handle limiting of DMA masks staging: ccree: copy IV to DMAable memory staging: fbtft: remove redundant initialization of buf staging: sm750fb: Fix parameter mistake in poke32 staging: wilc1000: Fix bssid buffer offset in Txq staging: fbtft: fb_ssd1331: fix mirrored display staging: android: Fix checkpatch.pl error staging: greybus: loopback: convert loopback to use generic async operations staging: greybus: operation: add private data with get/set accessors staging: greybus: loopback: Fix iteration count on async path staging: greybus: loopback: Hold per-connection mutex across operations staging: greybus/loopback: use ktime_get() for time intervals staging: fsl-dpaa2/eth: Extra headroom in RX buffers ... Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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Bjorn Helgaas
|
a48f3d5b19 |
PCI/ASPM: Add L1 Substates definitions
Add and use #defines for L1 Substate register fields instead of hard-coding the masks. Also update comments to use names from the spec. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Vidya Sagar <vidyas@nvidia.com> |
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Bjorn Helgaas
|
7f88ba4a19 |
PCI/ASPM: Reformat ASPM register definitions
Reformat register field definitions in the style used elsewhere and align comments with names used in the spec. No functional change intended. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Vidya Sagar <vidyas@nvidia.com> |
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Linus Torvalds
|
894025f24b |
USB/PHY patches for 4.15-rc1
Here is the big set of USB and PHY driver updates for 4.15-rc1. There is the usual amount of gadget and xhci driver updates, along with phy and chipidea enhancements. There's also a lot of SPDX tags and license boilerplate cleanups as well, which provide some churn in the diffstat. Other major thing is the typec code that moved out of staging and into the "real" part of the drivers/usb/ tree, which was nice to see happen. All of these have been in linux-next with no reported issues for a while. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWgm/Vw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yktXwCdGgpInfOEvOGFd83EPDL7a1ncyc4AoM5wI8yl 1CeLipqVIN3IsMMJptvb =zvDI -----END PGP SIGNATURE----- Merge tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY updates from Greg KH: "Here is the big set of USB and PHY driver updates for 4.15-rc1. There is the usual amount of gadget and xhci driver updates, along with phy and chipidea enhancements. There's also a lot of SPDX tags and license boilerplate cleanups as well, which provide some churn in the diffstat. Other major thing is the typec code that moved out of staging and into the "real" part of the drivers/usb/ tree, which was nice to see happen. All of these have been in linux-next with no reported issues for a while" * tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits) usb: gadget: f_fs: Fix use-after-free in ffs_free_inst USB: usbfs: compute urb->actual_length for isochronous usb: core: message: remember to reset 'ret' to 0 when necessary USB: typec: Remove remaining redundant license text USB: typec: add SPDX identifiers to some files USB: renesas_usbhs: rcar?.h: add SPDX tags USB: chipidea: ci_hdrc_tegra.c: add SPDX line USB: host: xhci-debugfs: add SPDX lines USB: add SPDX identifiers to all remaining Makefiles usb: host: isp1362-hcd: remove a couple of redundant assignments USB: adutux: remove redundant variable minor usb: core: add a new usb_get_ptm_status() helper usb: core: add a 'type' parameter to usb_get_status() usb: core: introduce a new usb_get_std_status() helper usb: core: rename usb_get_status() 'type' argument to 'recip' usb: core: add Status Type definitions USB: gadget: Remove redundant license text USB: gadget: function: Remove redundant license text USB: gadget: udc: Remove redundant license text USB: gadget: legacy: Remove redundant license text ... |
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Linus Torvalds
|
fb0255fb29 |
TTY/Serial patches for 4.15-rc1
Here is the big tty/serial driver pull request for 4.15-rc1. Lots of serial driver updates in here, some small vt cleanups, and a raft of SPDX and license boilerplate cleanups, messing up the diffstat a bit. Nothing major, with no realy functional changes except better hardware support for some platforms. All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCWgnD+w8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynAmgCfSSr/9qiCE0vfP5eVYjddzxfWyZ4AoMbKORZC 5x2KVW0Btrbs3WmnD7ZU =PSea -----END PGP SIGNATURE----- Merge tag 'tty-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial updates from Greg KH: "Here is the big tty/serial driver pull request for 4.15-rc1. Lots of serial driver updates in here, some small vt cleanups, and a raft of SPDX and license boilerplate cleanups, messing up the diffstat a bit. Nothing major, with no realy functional changes except better hardware support for some platforms. All of these have been in linux-next for a while with no reported issues" * tag 'tty-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (110 commits) tty: ehv_bytechan: fix spelling mistake tty: serial: meson: allow baud-rates lower than 9600 serial: 8250_fintek: Fix crash with baud rate B0 serial: 8250_fintek: Disable delays for ports != 0 serial: 8250_fintek: Return -EINVAL on invalid configuration tty: Remove redundant license text tty: serdev: Remove redundant license text tty: hvc: Remove redundant license text tty: serial: Remove redundant license text tty: add SPDX identifiers to all remaining files in drivers/tty/ tty: serial: jsm: remove redundant pointer ts tty: serial: jsm: add space before the open parenthesis '(' tty: serial: jsm: fix coding style tty: serial: jsm: delete space between function name and '(' tty: serial: jsm: add blank line after declarations tty: serial: jsm: change the type of local variable tty: serial: imx: remove dead code imx_dma_rxint tty: serial: imx: disable ageing timer interrupt if dma in use serial: 8250: fix potential deadlock in rs485-mode serial: m32r_sio: Drop redundant .data assignment ... |
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Yonatan Cohen
|
18bd907292 |
IB/uverbs: Add CQ moderation capability to query_device
The query_device function can now obtain the maximum values for cq_max_count and cq_period, needed for CQ moderation. cq_max_count is a 16 bits number that determines the number of CQEs to accumulate before generating an event. cq_period is a 16 bits number that determines the timeout in micro seconds from the last event generated, upon which a new event will be generated even if cq_max_count was not reached. Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com> Reviewed-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com> |