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unknown user pushed a change to branch pending-fixes in repository linux-next.

omits 40ec953f3f15 Merge remote-tracking branch 'devicetree-fixes/dt/linus' omits 87c3e8356705 Merge remote-tracking branch 'dma-mapping-fixes/for-linus' omits 3269f8a04d48 Merge remote-tracking branch 'btrfs-fixes/next-fixes' omits c71f056c5327 Merge remote-tracking branch 'omap-fixes/fixes' omits a5af40b558a2 Merge remote-tracking branch 'tty.current/tty-linus' omits 2e03db484e75 Merge remote-tracking branch 'pci-current/for-linus' omits 41b35a396bea Merge remote-tracking branch 'spi-fixes/for-linus' omits 001aac10847f Merge remote-tracking branch 'sound-asoc-fixes/for-linus' omits efa7c2b6303c Merge remote-tracking branch 'sound-current/for-linus' omits f409f1f6238a Merge remote-tracking branch 'mac80211/master' omits 59c666b2fc49 Merge remote-tracking branch 'netfilter/master' omits 6d577716bc17 Merge remote-tracking branch 'ipsec/master' omits e339abf21121 Merge remote-tracking branch 'bpf/master' omits 5b350544c508 Merge remote-tracking branch 'net/master' omits d88b3a9bd32a Merge remote-tracking branch 'sparc/master' omits 655a8fc07f5b Merge remote-tracking branch 'arc-current/for-curr' omits 1ba949d8f6a0 Merge remote-tracking branch 'fixes/master' omits 4e2f47328df7 of: Fix cpu node iterator to not ignore disabled cpu nodes omits 2941927a2da1 drivers: net: include linux/ip.h for iphdr adds 3167893ae60e ceph: reset cap hold timeout only for requeued inode adds 7d8dc53414c5 rbd: add __init/__exit annotations adds 5da207993e39 ceph: check snap first in ceph_set_acl() adds efe328230dc0 Revert "ceph: fix dentry leak in splice_dentry()" adds c58f450bd615 ceph: fix dentry leak in ceph_readdir_prepopulate adds 74c9e6bf4c88 ceph: check if LOOKUPNAME request was aborted when filling trace adds fce7a9744bdf ceph: refactor ceph_sync_read() adds bddff633ab7b ceph: only allow punch hole mode in fallocate adds 94e6992bb560 libceph: bump CEPH_MSG_MAX_DATA_LEN adds 24639ce56040 libceph: osd_req_op_cls_init() doesn't need to take opcode adds 33165d472310 libceph: introduce ceph_pagelist_alloc() adds 894868330a1e libceph: don't consume a ref on pagelist in ceph_msg_data_ [...] adds 668028844174 ceph: set timeout conditionally in __cap_delay_requeue adds 41a264e1b30c libceph: no need to call osd_req_opcode_valid() in osd_req [...] adds 61d2f855042c ceph: num_ops is off by one in ceph_aio_retry_work() adds 3b83f60da6dd libceph: enable fallback to ceph_msg_new() in ceph_msgpool_get() adds 81c65213d73c libceph: assign cookies in linger_submit() adds 39e58c3425b1 libceph: introduce alloc_watch_request() adds 26f887e0a3c4 libceph, rbd, ceph: move ceph_osdc_alloc_messages() calls adds 0d9c1ab3be4c libceph: preallocate message data items adds 98c4bfe9d89b libceph: check reply num_data_items in setup_request_data() adds 2ee9dd958d47 ceph: add non-blocking parameter to ceph_try_get_caps() adds 23ddf9bea900 libceph: support the RADOS copy-from operation adds 503f82a9932d ceph: support copy_file_range file operation adds ea4cdc548e5e ceph: new mount option to disable usage of copy-from op adds 31990f0f5366 Merge tag 'ceph-for-4.20-rc1' of git://github.com/ceph/cep [...] adds bc78abbd55dd fuse: Fix use-after-free in fuse_dev_do_read() adds d2d2d4fb1f54 fuse: Fix use-after-free in fuse_dev_do_write() adds 4c316f2f3ff3 fuse: set FR_SENT while locked adds 908a572b80f6 fuse: fix blocked_waitq wakeup adds 88bc7d5097a1 fuse: add support for copy_file_range() adds e287179afe21 fuse: use list_first_entry() in flush_bg_queue() adds 2a23f2b8adbe fuse: use READ_ONCE on congestion_threshold and max_background adds 2b30a533148a fuse: add locking to max_background and congestion_thresho [...] adds ae2dffa39485 fuse: introduce fc->bg_lock adds 63825b4e1da5 fuse: do not take fc->lock in fuse_request_send_background() adds c59fd85e4fd0 fuse: change interrupt requests allocation algorithm adds 3a5358d1a1b7 fuse: kill req->intr_unique adds be2ff42c5d6e fuse: Use hash table to link processing request adds d123d8e1833c fuse: split out readdir.c adds 6433b8998a21 fuse: add FOPEN_CACHE_DIR adds 18172b10b674 fuse: extract fuse_emit() helper adds 69e34551152a fuse: allow caching readdir adds 5d7bc7e8680c fuse: allow using readdir cache adds 3494927e090b fuse: add readdir cache version adds 7118883b44b8 fuse: use mtime for readdir cache verification adds 261aaba72fdb fuse: use iversion for readdir cache verification adds ab2257e9941b fuse: reduce size of struct fuse_inode adds 8a7aa286ab67 fuse: allocate page array more efficiently adds 5da784cce430 fuse: add max_pages to init_out adds e52a8250480a fuse: realloc page array adds 18127429a854 bitops: protect variables in set_mask_bits() macro adds edfa87281f4f bitops: protect variables in bit_clear_unless() macro adds 2f1e81965fd0 fuse: allow fine grained attr cache invaldation adds 802dc0497be2 fuse: don't need GETATTR after every READ adds 9a2eb24d1a34 fuse: only invalidate atime in direct read adds 5571f1e65486 fuse: enable caching of symlinks adds 9b5cf826ef8b Merge tag 'fuse-update-4.20' of git://git.kernel.org/pub/s [...] adds 4d8106f0299c c6x: switch to NO_BOOTMEM adds adb6b2b2b59f Merge tag 'for-linus' of git://linux-c6x.org/git/projects/ [...] adds 0676b957c24b um: Drop own definition of PTRACE_SYSEMU/_SINGLESTEP adds 3033998bb8cd um: Remove update_debugregs() adds 7ff1e34bbdc1 um: Give start_idle_thread() a return code adds 369cca266860 um: remove unused AIO code adds d312a25d4775 um: NULL check before kfree is not needed adds 9ca19a3a3e24 um: Don't hardcode path as it is architecture dependent adds 59fdf91d90e6 um: trap: fix spelling mistake, EACCESS -> EACCES adds 917e2fd2c53e um: Make line/tty semantics use true write IRQ adds 9bb9d4fdce9e Merge branch 'for-linus-4.20-rc1' of git://git.kernel.org/ [...] adds 732e8e4130ff RISC-V: properly determine hardware caps adds 9b4789eacb65 Move EM_RISCV into elf-em.h adds 3b306f6f3a03 Revert "RISC-V: Select GENERIC_LIB_UMODDI3 on RV32" adds 0ef08ca36a3a Revert "lib: Add umoddi3 and udivmoddi4 of GCC library routines" adds ef70696a63c7 lib: Remove umoddi3 and udivmoddi4 adds 3dca04d694f1 Merge tag 'riscv-for-linus-4.20-mw2' of git://git.kernel.o [...] adds cc8a4ea182ef platform/chrome: Move mfd/cros_ec_lpc* includes to drivers [...] adds e2bbf91cad09 mfd: cros_ec: Fix and improve kerneldoc comments. adds 2c42dd6e0e3b Merge remote-tracking branch 'origin/ib-chrome-platform-mf [...] adds da1cf5a1cf12 platform/chrome: Add a new interrupt path for cros_ec_lpc adds bc3f4b5c60db platform/chrome: chromeos_tbmc - Remove unneeded const adds 5b7449810ae6 Merge tag 'tag-chrome-platform-for-v4.20' of git://git.ker [...] adds ca9184f0797c tracing: Trivia spelling fix containerof() -> container_of() adds 6fd30d014483 MAINTAINERS: Use my infradead account exclusively for PDx86 work adds 31e56f2305bb platform/x86: ideapad-laptop: Use __func__ instead of read [...] adds 96402de65afc platform/x86: intel_int0002_vgpio: Enable the driver on Ba [...] adds c3b8e884defa platform/x86: intel_int0002_vgpio: Implement irq_set_wake adds a8b60e484f3d platform/x86: intel_mid_powerbtn: Get rid of custom ICPU() macro adds 3836b816ddac platform/x86: acerhdf: clarify modinfo messages for BIOS override adds 291bd0e4605e platform/x86: acerhdf: Enable ability to list supported systems adds 14c206882925 platform/x86: acerhdf: Remove cut-and-paste trap from inst [...] adds 684238d79ad8 platform/x86: acerhdf: Add BIOS entry for Gateway LT31 v1.3307 adds 1d0c3fd01afb platform/x86: acerhdf: mark appropriate content with __ini [...] adds f7eaf3fb9d10 platform/x86: acerhdf: restructure to allow large BIOS tab [...] adds 6aecee6ad41c firmware: dell_rbu: Make payload memory uncachable adds 12c956c4f32e firmware: dcdbas: Add support for WSMT ACPI table adds c48e2ffd717c firmware: dell_rbu: Move dell_rbu to drivers/platform/x86 adds 8e5cddd1262c firmware: dcdbas: Move dcdbas to drivers/platform/x86 adds bfb25c86ef2b MAINTAINERS: Update maintainer for dcdbas and dell_rbu adds 24c6f7200bb3 platform/x86: intel_bxtwc_tmu: Convert to use SPDX identifier adds 83e8ee26cb5a platform/x86: intel_cht_int33fe: Convert to use SPDX identifier adds 924931745bf3 platform/x86: intel_chtdc_ti_pwrbtn: Add SPDX identifier adds 31daa5dd32fc platform/x86: intel-hid: Convert to use SPDX identifier adds 79c24dbdcbcb platform/x86: intel_int0002_vgpio: Convert to use SPDX identifier adds c4e4c9464110 platform/x86: intel-ips: Convert to use SPDX identifier adds 8855ab3b2ef6 platform/x86: intel_menlow: Sort headers alphabetically adds 0b5d9856b607 platform/x86: intel_menlow: Convert to use SPDX identifier adds f7949b185b8e platform/x86: intel_mid_powerbtn: Remove unnecessary init. [...] adds f6b27d0907d0 platform/x86: intel_mid_powerbtn: Convert to use SPDX identifier adds e6e69a31dc74 platform/x86: intel_mid_thermal: Sort headers alphabetically adds 56df47de2540 platform/x86: intel_mid_thermal: Convert to use SPDX identifier adds bce99455f56e platform/x86: intel_oaktrail: Sort headers alphabetically adds 56ca5ec102b4 platform/x86: intel_oaktrail: Convert to use SPDX identifier adds 908817720056 platform/x86: intel_pmc: Sort headers alphabetically adds ad51f287ff59 platform/x86: intel_pmc: Convert to use SPDX identifier adds 5e66d08e6b48 platform/x86: intel_punit_ipc: Sort headers alphabetically adds bc15757e0cfd platform/x86: intel_punit_ipc: Convert to use SPDX identifier adds 5f4ad6afe96b platform/x86: intel-rst: Sort headers alphabetically adds bd7c5866bbe0 platform/x86: intel-rst: Convert to use SPDX identifier adds 2d0554e8ba55 platform/x86: intel_scu_ipc: Sort headers alphabetically adds 9b748e0efee5 platform/x86: intel_scu_ipc: Convert to use SPDX identifier adds 8046f0499c14 platform/x86: intel-smartconnect: Sort headers alphabetically adds 3e57f2648a09 platform/x86: intel-smartconnect: Convert to use SPDX identifier adds 917f450aa3fa platform/x86: intel_telemetry: Convert to use SPDX identifier adds 303211089c96 platform/x86: intel_turbo_max_3: Sort headers alphabetically adds de415deeb68b platform/x86: intel_turbo_max_3: Convert to use SPDX identifier adds a8694eebae87 platform/x86: intel-wmi-thunderbolt: Convert to use SPDX i [...] adds 7eccb5edba24 platform/x86: intel-wmi-thunderbolt: Add dynamic debugging adds 2991cc22966a firmware: dcdbas: include linux/io.h adds 5aa389aa29ce MAINTAINERS: intel_pmc_core: Update MAINTAINERS adds 8289c4b6f2e5 platform/x86: mlx-platform: Properly use mlxplat_mlxcpld_m [...] adds cacad0b2e395 platform/x86: touchscreen_dmi: Add info for the Trekstor P [...] adds 9fe44fc98ce4 platform/x86: asus-wmi: Simplify the keyboard brightness u [...] adds dbf0c5a6b1f8 platform/x86: Add LG Gram laptop special features driver adds 504f7e82d0a4 MAINTAINERS: intel_telemetry: Update maintainers info adds 8d98b1ef368f platform/x86: intel_telemetry: report debugfs failure adds 1a7938a632ce platform/x86: intel_telemetry: Get rid of custom macro adds 30394a8e8c56 platform/x86: touchscreen_dmi: Add info for the Trekstor P [...] adds 01b6b7e6e01e platform/x86: touchscreen_dmi: Add info for the Onda V80 P [...] adds 4104916d8cad platform/x86: touchscreen_dmi: Add min-x and min-y setting [...] adds 49ad712afa88 platform/x86: Add Intel AtomISP2 dummy / power-management driver adds 0252894f53fc platform/x86: ideapad: Add Y530-15ICH to no_hw_rfkill adds 69372c1dbdee platform/x86: wmi: declare device_type structure as constant adds 29f6eb533c3b platform/x86: asus-wmi: Only notify kbd LED hw_change by f [...] adds ffb6ce7086ee platform/x86: asus-wmi: export function for evaluating WMI [...] adds 3b692c55e58d HID: asus: only support backlight when it's not driven by WMI adds eb7046e9bf46 Merge tag 'platform-drivers-x86-v4.20-1' of git://git.infr [...] adds c4c14c3bd177 csky: remove builtin-dtb Kbuild adds e8d0c9a726cd csky: use common dtb build rules adds 5c99a8d1edb5 Merge tag 'csky-for-linus-4.20-fixup-dtb' of https://githu [...] adds 1f2b5b8e2df4 sparc64: Wire up compat getpeername and getsockname. adds ffb845db5001 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc adds ece4bf46e98c net: hns3: add error handler for hns3_nic_init_vector_data() adds 73b907a083b8 net: hns3: bugfix for buffer not free problem during resetting adds 0d4411408a7f net: hns3: bugfix for reporting unknown vector0 interrupt [...] adds b2f74dbaf12b net: hns3: bugfix for the initialization of command queue' [...] adds 5faaf0752a0c net: hns3: remove unnecessary queue reset in the hns3_unin [...] adds 6d71ec6cbf74 net: hns3: bugfix for is_valid_csq_clean_head() adds 1c1249380992 net: hns3: bugfix for hclge_mdio_write and hclge_mdio_read adds 7fa6be4fd2f6 net: hns3: fix incorrect return value/type of some functions adds 3c88ed1d798d net: hns3: bugfix for handling mailbox while the command q [...] adds a963052e5398 net: hns3: bugfix for rtnl_lock's range in the hclge_reset() adds 29118ab962d5 net: hns3: bugfix for rtnl_lock's range in the hclgevf_reset() adds c4d63c714715 Merge branch 'hns3-fixes' adds 8b931821aa04 mlxsw: reg: QEEC: Add minimum shaper fields adds 0fe64023162a mlxsw: spectrum: Set minimum shaper on MC TCs adds 8f3f09358c81 selftests: mlxsw: qos_mc_aware: Tweak for min shaper adds a5ee171d087e selftests: mlxsw: qos_mc_aware: Add a test for UC awareness adds e2acdddde015 Merge branch 'mlxsw-Enable-minimum-shaper-on-MC-TCs' adds deee2cae27d1 kselftests/bpf: use ping6 as the default ipv6 ping binary [...] adds 361535321874 libbpf: Fix compile error in libbpf_attach_type_by_name adds 0962590e5533 bpf: fix partial copy of map_ptr when dst is scalar adds 4d31f30148ce bpf: don't set id on after map lookup with ptr_to_map_val return adds 2683f4128c87 bpf: add various test cases to test_verifier adds 832c6f2c29ec bpf: test make sure to run unpriv test cases in test_verifier adds dfeb8f4c9692 Merge branch 'verifier-fixes' adds df975da4e578 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf adds 094bf4d0e965 igb: shorten maximum PHC timecounter update interval adds e69e40c8066c fm10k: fix SM mailbox full condition adds e330af788998 fm10k: ensure completer aborts are marked as non-fatal aft [...] adds 9a1fe1e2bbc4 fm10k: add missing device IDs to the upstream driver adds 35ae5414e708 fm10k: bump driver version to match out-of-tree release adds 48e01e001da3 ixgbe/ixgbevf: fix XFRM_ALGO dependency adds bb58fd7eeffc i40e: Update status codes adds 6702185c1ffe ixgbe: fix MAC anti-spoofing filter after VFLR adds 4d3163cf873f Merge branch '10GbE' of git://git.kernel.org/pub/scm/linux [...] adds 30549aab146c net: stmmac: Fix stmmac_mdio_reset() when building stmmac [...] adds 46ebe2834ba5 openvswitch: Fix push/pop ethernet validation adds 82aa4671516a Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net adds 0b59c25f9100 mm: percpu: remove unnecessary unlikely() adds b5bb42587118 arm64: percpu: Initialize ret in the default case adds 6444ccfd699c Merge branch 'for-4.20' of git://git.kernel.org/pub/scm/li [...] adds b9bb3fdf4e87 i2c: Remove unnecessary call to irq_find_mapping adds 6f108dd70d30 i2c: Clear client->irq in i2c_device_remove adds 69819c7fc836 dt-bindings: i2c: i2c-imx-lpi2c: add imx8qxp compatible string adds 012ebc3b7801 MAINTAINERS: add maintainer for IMX LPI2C driver adds 7c6c54b505b8 Merge branch 'i2c/for-next' of git://git.kernel.org/pub/sc [...] adds afaef01c0015 x86/entry: Add STACKLEAK erasing the kernel stack at the e [...] adds 10e9ae9fabaf gcc-plugins: Add STACKLEAK plugin for tracking the kernel stack adds f90d1e0c7804 lkdtm: Add a test for STACKLEAK adds c8d126275a5f fs/proc: Show STACKLEAK metrics in the /proc file system adds ed535a2dae18 doc: self-protection: Add information about STACKLEAK feature adds 964c9dff0091 stackleak: Allow runtime disabling of kernel stack erasing adds 6fcde9046673 arm64: Drop unneeded stackleak_check_alloca() adds 2d6bb6adb714 Merge tag 'stackleak-v4.20-rc1' of git://git.kernel.org/pu [...] adds fe278d1a9592 xtensa: remove ZONE_DMA adds 4119ba211bc4 xtensa: add NOTES section to the linker script adds 1026ded6936f xtensa: use DWARF_DEBUG in the vmlinux.lds.S adds 960b82c383d3 xtensa: clean up xtensa-specific property sections adds 90de1fb83e7c Merge tag 'xtensa-20181101' of git://github.com/jcmvbkbc/l [...] adds d7b31359ecef kvm_config: add CONFIG_VIRTIO_MENU adds 86a559787e6f virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT adds d95f58f4a6ca mm/page_poison: expose page_poisoning_enabled to kernel modules adds 2e991629bcf5 virtio-balloon: VIRTIO_BALLOON_F_PAGE_POISON adds 4542d623c713 vhost/scsi: truncate T10 PI iov_iter to prot_bytes adds 0d02dbd68c47 vhost/scsi: Respond to control queue operations adds 3f8ca2e115e5 vhost/scsi: Extract common handling code from control queu [...] adds 09d7583294aa vhost/scsi: Use common handling code in request queue handler adds 79f800b2e769 MAINTAINERS: remove reference to bogus vsock file adds b5b1de3537e2 Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linu [...] adds c961cb3be906 of: Fix cpu node iterator to not ignore disabled cpu nodes adds 34c7685a177a Merge tag 'devicetree-fixes-for-4.20-1' of git://git.kerne [...] adds babf4770be0a ovl: fix error handling in ovl_verify_set_fh() adds 1f244dc52139 ovl: clean up error handling in ovl_get_tmpfile() adds 8f97d1e99149 vfs: fix FIGETBSZ ioctl on an overlayfs file adds 6cd078702f2f ovl: fix recursive oi->lock in ovl_link() adds 007ea44892e6 ovl: relax permission checking on underlying layers adds b10cdcdc2012 ovl: untangle copy up call chain adds 6b52243f633e ovl: fold copy-up helpers into callers adds 9df085f3c9a2 ovl: relax requirement for non null uuid of lower fs adds 0e32992f7fac ovl: remove the 'locked' argument of ovl_nlink_{start,end} adds 1e92e3072c14 ovl: abstract ovl_inode lock with a helper adds 14fa085640a7 ovl: using posix_acl_xattr_size() to get size instead of p [...] adds 5e1275808630 ovl: check whiteout in ovl_create_over_whiteout() adds d47748e5ae5a ovl: automatically enable redirect_dir on metacopy=on adds 7260935d71b6 Merge tag 'ovl-update-4.20' of git://git.kernel.org/pub/sc [...] new 35fbeadc64bd Merge remote-tracking branch 'arc-current/for-curr' new 7de414a9dd91 net: drop skb on failure in ip_check_defrag() new 66aeafbd3e28 Merge remote-tracking branch 'net/master' new d31292542ffc Merge remote-tracking branch 'ipsec/master' new 5307b8cc628d Merge remote-tracking branch 'netfilter/master' new 37259c371fac Merge remote-tracking branch 'mac80211/master' new 548898c0372c Merge remote-tracking branch 'sound-current/for-linus' new 2b4c5ffaaa9b Merge remote-tracking branch 'sound-asoc-fixes/for-linus' new 376d990ae872 Merge remote-tracking branch 'spi-fixes/for-linus' new e6bf9d072d09 Merge remote-tracking branch 'pci-current/for-linus' new 496056b5f72a Merge remote-tracking branch 'tty.current/tty-linus' new 0c52bd8634e8 Merge remote-tracking branch 'omap-fixes/fixes' new 05d9f02c88de Merge remote-tracking branch 'btrfs-fixes/next-fixes' new 53a3cbf8c1c9 Merge remote-tracking branch 'dma-mapping-fixes/for-linus'

This update added new revisions after undoing existing revisions. That is to say, some revisions that were in the old version of the branch are not in the new version. This situation occurs when a user --force pushes a change and generates a repository containing something like this:

* -- * -- B -- O -- O -- O (40ec953f3f15) \ N -- N -- N refs/heads/pending-fixes (53a3cbf8c1c9)

You should already have received notification emails for all of the O revisions, and so the following emails describe only the N revisions from the common base, B.

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The 14 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: Documentation/ABI/testing/sysfs-platform-lg-laptop | 35 ++ .../devicetree/bindings/i2c/i2c-imx-lpi2c.txt | 1 + Documentation/filesystems/ceph.txt | 5 + Documentation/filesystems/overlayfs.txt | 6 + Documentation/laptops/lg-laptop.rst | 81 +++ Documentation/security/self-protection.rst | 10 +- Documentation/sysctl/kernel.txt | 18 + Documentation/x86/x86_64/mm.txt | 3 + MAINTAINERS | 40 +- arch/Kconfig | 7 + arch/arm64/include/asm/percpu.h | 3 + arch/arm64/kernel/process.c | 22 - arch/c6x/kernel/setup.c | 26 +- arch/csky/Kconfig.debug | 10 +- arch/csky/Makefile | 13 +- arch/csky/boot/dts/Makefile | 10 - arch/riscv/Kconfig | 1 - arch/riscv/include/asm/elf.h | 3 - arch/riscv/kernel/cpufeature.c | 8 +- arch/sparc/kernel/systbls_64.S | 4 +- arch/um/drivers/line.c | 4 +- arch/um/drivers/port_user.c | 2 +- arch/um/drivers/vector_kern.c | 15 +- arch/um/drivers/vector_user.c | 6 +- arch/um/include/shared/aio.h | 28 - arch/um/kernel/irq.c | 3 +- arch/um/kernel/trap.c | 2 +- arch/um/os-Linux/Makefile | 8 +- arch/um/os-Linux/aio.c | 390 ------------ arch/um/os-Linux/skas/process.c | 5 + arch/x86/Kconfig | 1 + arch/x86/entry/calling.h | 14 + arch/x86/entry/entry_32.S | 7 + arch/x86/entry/entry_64.S | 3 + arch/x86/entry/entry_64_compat.S | 5 + arch/x86/um/shared/sysdep/ptrace_32.h | 12 - arch/xtensa/Kconfig | 3 - arch/xtensa/boot/Makefile | 2 +- arch/xtensa/kernel/vmlinux.lds.S | 36 +- arch/xtensa/mm/init.c | 2 +- drivers/block/rbd.c | 28 +- drivers/firmware/Kconfig | 28 - drivers/firmware/Makefile | 2 - drivers/hid/Kconfig | 1 + drivers/hid/hid-asus.c | 23 +- drivers/i2c/i2c-core-base.c | 7 +- drivers/mfd/cros_ec_dev.h | 13 +- drivers/misc/lkdtm/Makefile | 2 + drivers/misc/lkdtm/core.c | 1 + drivers/misc/lkdtm/lkdtm.h | 3 + drivers/misc/lkdtm/stackleak.c | 73 +++ drivers/net/ethernet/hisilicon/hns3/hnae3.h | 6 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 117 +++- drivers/net/ethernet/hisilicon/hns3/hns3_enet.h | 2 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.c | 26 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 42 +- .../ethernet/hisilicon/hns3/hns3pf/hclge_main.h | 2 +- .../net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c | 6 + .../ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c | 4 +- .../ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 19 +- drivers/net/ethernet/intel/Kconfig | 18 + drivers/net/ethernet/intel/fm10k/fm10k_iov.c | 51 +- drivers/net/ethernet/intel/fm10k/fm10k_main.c | 2 +- drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 2 + drivers/net/ethernet/intel/fm10k/fm10k_type.h | 2 + drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 2 +- drivers/net/ethernet/intel/igb/igb_ptp.c | 8 +- drivers/net/ethernet/intel/ixgbe/Makefile | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe.h | 8 +- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 6 +- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 4 +- drivers/net/ethernet/intel/ixgbevf/Makefile | 2 +- drivers/net/ethernet/intel/ixgbevf/ixgbevf.h | 4 +- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 +- drivers/net/ethernet/mellanox/mlx4/en_rx.c | 1 - drivers/net/ethernet/mellanox/mlxsw/reg.h | 22 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 25 + drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 2 +- drivers/platform/chrome/chromeos_tbmc.c | 2 +- drivers/platform/chrome/cros_ec_lpc.c | 18 +- drivers/platform/chrome/cros_ec_lpc_mec.c | 3 +- .../platform/chrome}/cros_ec_lpc_mec.h | 6 +- drivers/platform/chrome/cros_ec_lpc_reg.c | 3 +- .../platform/chrome}/cros_ec_lpc_reg.h | 6 +- drivers/platform/x86/Kconfig | 59 +- drivers/platform/x86/Makefile | 4 + drivers/platform/x86/acerhdf.c | 68 +- drivers/platform/x86/asus-wmi.c | 119 +--- drivers/{firmware => platform/x86}/dcdbas.c | 125 +++- drivers/{firmware => platform/x86}/dcdbas.h | 10 + drivers/platform/x86/dell-smbios-smm.c | 2 +- drivers/{firmware => platform/x86}/dell_rbu.c | 8 + drivers/platform/x86/ideapad-laptop.c | 9 +- drivers/platform/x86/intel-hid.c | 12 +- drivers/platform/x86/intel-rst.c | 23 +- drivers/platform/x86/intel-smartconnect.c | 22 +- drivers/platform/x86/intel-wmi-thunderbolt.c | 18 +- drivers/platform/x86/intel_atomisp2_pm.c | 119 ++++ drivers/platform/x86/intel_bxtwc_tmu.c | 13 +- drivers/platform/x86/intel_cht_int33fe.c | 7 +- drivers/platform/x86/intel_chtdc_ti_pwrbtn.c | 1 + drivers/platform/x86/intel_int0002_vgpio.c | 29 +- drivers/platform/x86/intel_ips.c | 15 +- drivers/platform/x86/intel_ips.h | 13 +- drivers/platform/x86/intel_menlow.c | 28 +- drivers/platform/x86/intel_mid_powerbtn.c | 18 +- drivers/platform/x86/intel_mid_thermal.c | 30 +- drivers/platform/x86/intel_oaktrail.c | 32 +- drivers/platform/x86/intel_pmc_core.c | 11 +- drivers/platform/x86/intel_pmc_core.h | 11 +- drivers/platform/x86/intel_pmc_ipc.c | 35 +- drivers/platform/x86/intel_punit_ipc.c | 12 +- drivers/platform/x86/intel_scu_ipc.c | 16 +- drivers/platform/x86/intel_scu_ipcutil.c | 24 +- drivers/platform/x86/intel_telemetry_core.c | 12 +- drivers/platform/x86/intel_telemetry_debugfs.c | 27 +- drivers/platform/x86/intel_telemetry_pltdrv.c | 12 +- drivers/platform/x86/intel_turbo_max_3.c | 18 +- drivers/platform/x86/lg-laptop.c | 700 +++++++++++++++++++++ drivers/platform/x86/mlx-platform.c | 2 +- drivers/platform/x86/touchscreen_dmi.c | 107 +++- drivers/platform/x86/wmi.c | 6 +- drivers/vhost/scsi.c | 426 ++++++++++--- drivers/virtio/virtio_balloon.c | 374 ++++++++++- fs/ceph/acl.c | 13 +- fs/ceph/addr.c | 2 +- fs/ceph/caps.c | 21 +- fs/ceph/file.c | 573 ++++++++++++----- fs/ceph/inode.c | 13 +- fs/ceph/mds_client.c | 9 +- fs/ceph/super.c | 13 + fs/ceph/super.h | 3 +- fs/ceph/xattr.c | 3 +- fs/fuse/Makefile | 2 +- fs/fuse/control.c | 34 +- fs/fuse/dev.c | 221 ++++--- fs/fuse/dir.c | 381 ++++------- fs/fuse/file.c | 158 ++++- fs/fuse/fuse_i.h | 124 +++- fs/fuse/inode.c | 53 +- fs/fuse/readdir.c | 569 +++++++++++++++++ fs/ioctl.c | 3 + fs/overlayfs/copy_up.c | 213 ++++--- fs/overlayfs/dir.c | 34 +- fs/overlayfs/inode.c | 17 +- fs/overlayfs/namei.c | 4 +- fs/overlayfs/overlayfs.h | 14 +- fs/overlayfs/super.c | 68 +- fs/overlayfs/util.c | 46 +- fs/proc/base.c | 18 + include/linux/avf/virtchnl.h | 12 +- include/linux/bitops.h | 30 +- include/linux/bpf_verifier.h | 3 + include/linux/ceph/libceph.h | 8 +- include/linux/ceph/messenger.h | 24 +- include/linux/ceph/msgpool.h | 11 +- include/linux/ceph/osd_client.h | 22 +- include/linux/ceph/pagelist.h | 11 +- include/linux/ceph/rados.h | 28 + include/linux/mfd/cros_ec.h | 214 ++++--- include/linux/mfd/cros_ec_commands.h | 295 +++++---- include/linux/platform_data/x86/asus-wmi.h | 101 +++ include/linux/sched.h | 5 + include/linux/stackleak.h | 35 ++ include/uapi/linux/elf-em.h | 1 + include/uapi/linux/fuse.h | 119 ++-- include/uapi/linux/virtio_balloon.h | 8 + kernel/Makefile | 4 + kernel/bpf/verifier.c | 21 +- kernel/configs/kvm_guest.config | 1 + kernel/fork.c | 3 + kernel/stackleak.c | 132 ++++ kernel/sysctl.c | 15 +- kernel/trace/trace_printk.c | 2 +- lib/Kconfig | 3 - lib/Makefile | 1 - lib/udivmoddi4.c | 310 --------- lib/umoddi3.c | 32 - mm/page_poison.c | 6 + mm/percpu.c | 2 +- net/ceph/messenger.c | 107 ++-- net/ceph/msgpool.c | 27 +- net/ceph/osd_client.c | 363 ++++++++--- net/ceph/pagelist.c | 20 + net/ipv4/ip_fragment.c | 12 +- net/openvswitch/flow_netlink.c | 4 +- net/xfrm/Kconfig | 1 - scripts/Makefile.gcc-plugins | 10 + scripts/gcc-plugins/Kconfig | 51 ++ scripts/gcc-plugins/stackleak_plugin.c | 427 +++++++++++++ tools/lib/bpf/libbpf.c | 13 +- tools/testing/selftests/bpf/test_skb_cgroup_id.sh | 3 +- tools/testing/selftests/bpf/test_sock_addr.sh | 3 +- tools/testing/selftests/bpf/test_verifier.c | 321 +++++++++- .../selftests/drivers/net/mlxsw/qos_mc_aware.sh | 95 ++- 195 files changed, 6540 insertions(+), 3022 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-platform-lg-laptop create mode 100644 Documentation/laptops/lg-laptop.rst delete mode 100644 arch/um/include/shared/aio.h delete mode 100644 arch/um/os-Linux/aio.c create mode 100644 drivers/misc/lkdtm/stackleak.c rename {include/linux/mfd => drivers/platform/chrome}/cros_ec_lpc_mec.h (96%) rename {include/linux/mfd => drivers/platform/chrome}/cros_ec_lpc_reg.h (94%) rename drivers/{firmware => platform/x86}/dcdbas.c (82%) rename drivers/{firmware => platform/x86}/dcdbas.h (93%) rename drivers/{firmware => platform/x86}/dell_rbu.c (98%) create mode 100644 drivers/platform/x86/intel_atomisp2_pm.c create mode 100644 drivers/platform/x86/lg-laptop.c create mode 100644 fs/fuse/readdir.c create mode 100644 include/linux/platform_data/x86/asus-wmi.h create mode 100644 include/linux/stackleak.h create mode 100644 kernel/stackleak.c delete mode 100644 lib/udivmoddi4.c delete mode 100644 lib/umoddi3.c create mode 100644 scripts/gcc-plugins/stackleak_plugin.c