This is the start of the stable review cycle for the 5.12.14 release. There are 110 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.

Responses should be made by Wed 30 Jun 2021 02:18:05 PM UTC. Anything received after that time might be too late.

The whole patch series can be found in one patch at: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/p... or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.12.y and the diffstat can be found below.

Thanks, Sasha

------------- Pseudo-Shortlog of commits:

Alper Gun (1): KVM: SVM: Call SEV Guest Decommission if ASID binding fails

Andy Shevchenko (1): pinctrl: microchip-sgpio: Put fwnode in error case during ->probe()

Arnd Bergmann (1): ARM: 9081/1: fix gcc-10 thumb2-kernel regression

Austin Kim (1): net: ethtool: clear heap allocations for ethtool function

Bumyong Lee (1): swiotlb: manipulate orig_addr when tlb_addr has offset

Christian König (3): drm/nouveau: wait for moving fence after pinning v2 drm/radeon: wait for moving fence after pinning drm/amdgpu: wait for moving fence after pinning

Christoph Hellwig (1): scsi: sd: Call sd_revalidate_disk() for ioctl(BLKRRPART)

Daniel Borkmann (1): bpf, selftests: Adjust few selftest outcomes wrt unreachable code

Daniel Vetter (1): Revert "drm: add a locked version of drm_is_current_master"

David Abdurachmanov (1): riscv: dts: fu740: fix cache-controller interrupts

Desmond Cheong Zhi Xi (1): drm: add a locked version of drm_is_current_master

Du Cheng (1): cfg80211: call cfg80211_leave_ocb when switching away from OCB

Eric Dumazet (6): inet: annotate data race in inet_send_prepare() and inet_dgram_connect() net: annotate data race in sock_error() inet: annotate date races around sk->sk_txhash net/packet: annotate data race in packet_sendmsg() net/packet: annotate accesses to po->bind net/packet: annotate accesses to po->ifindex

Eric Snowberg (4): certs: Add EFI_CERT_X509_GUID support for dbx entries certs: Move load_system_certificate_list to a common function certs: Add ability to preload revocation certs integrity: Load mokx variables into the blacklist keyring

Esben Haabendal (2): net: ll_temac: Add memory-barriers for TX BD access net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY

Fabien Dessenne (1): pinctrl: stm32: fix the reported number of GPIO lines per bank

Fuad Tabba (1): KVM: selftests: Fix kvm_check_cap() assertion

Gabriel Knezek (1): gpiolib: cdev: zero padding during conversion to gpioline_info_changed

Guillaume Ranquet (3): dmaengine: mediatek: free the proper desc in desc_free handler dmaengine: mediatek: do not issue a new desc if one is still current dmaengine: mediatek: use GFP_NOWAIT instead of GFP_ATOMIC in prep_dma

Haibo Chen (1): spi: spi-nxp-fspi: move the register operation after the clock enable

Heikki Krogerus (1): software node: Handle software node injection to an existing device properly

Heiko Carstens (1): s390/stack: fix possible register corruption with stack switch helper

Heiner Kallweit (1): i2c: i801: Ensure that SMBHSTSTS_INUSE_STS is cleared when leaving i801_access

Hugh Dickins (16): mm/thp: fix __split_huge_pmd_locked() on shmem migration entry mm/thp: make is_huge_zero_pmd() safe and quicker mm/thp: try_to_unmap() use TTU_SYNC for safe splitting mm/thp: fix vma_address() if virtual address below file offset mm/thp: unmap_mapping_page() to fix THP truncate_cleanup_page() mm: page_vma_mapped_walk(): use page for pvmw->page mm: page_vma_mapped_walk(): settle PageHuge on entry mm: page_vma_mapped_walk(): use pmde for *pvmw->pmd mm: page_vma_mapped_walk(): prettify PVMW_MIGRATION block mm: page_vma_mapped_walk(): crossing page table boundary mm: page_vma_mapped_walk(): add a level of indentation mm: page_vma_mapped_walk(): use goto instead of while (1) mm: page_vma_mapped_walk(): get vma_address_end() earlier mm/thp: fix page_vma_mapped_walk() if THP mapped by ptes mm/thp: another PVMW_SYNC fix in page_vma_mapped_walk() mm, futex: fix shared futex pgoff on shmem huge page

Jeff Layton (2): ceph: must hold snap_rwsem when filling inode for async create netfs: fix test for whether we can skip read when writing beyond EOF

Jiapeng Chong (1): dmaengine: idxd: Fix missing error code in idxd_cdev_open()

Johan Hovold (1): i2c: robotfuzz-osif: fix control-request directions

Johannes Berg (5): mac80211: remove warning in ieee80211_get_sband() mac80211_hwsim: drop pending frames on stop mac80211: drop multicast fragments mac80211: reset profile_periodicity/ema_ap mac80211: handle various extensible elements correctly

Johannes Weiner (1): psi: Fix psi state corruption when schedule() races with cgroup move

Jue Wang (1): mm/thp: fix page_address_in_vma() on file THP tails

Juergen Gross (1): xen/events: reset active flag for lateeoi events later

Kan Liang (1): perf/x86: Track pmu in per-CPU cpu_hw_events

Kees Cook (4): r8152: Avoid memcpy() over-reading of ETH_SS_STATS sh_eth: Avoid memcpy() over-reading of ETH_SS_STATS r8169: Avoid memcpy() over-reading of ETH_SS_STATS net: qed: Fix memcpy() overflow of qed_dcbx_params()

Khem Raj (1): riscv32: Use medany C model for modules

Kristian Evensen (1): qmi_wwan: Do not call netif_rx from rx_fixup

Laurent Pinchart (2): dmaengine: xilinx: dpdma: Add missing dependencies to Kconfig dmaengine: xilinx: dpdma: Limit descriptor IDs to 16 bits

Like Xu (1): perf/x86/lbr: Remove cpuc->lbr_xsave allocation from atomic context

Maxime Ripard (2): drm/vc4: hdmi: Move the HSM clock enable to runtime_pm drm/vc4: hdmi: Make sure the controller is powered in detect

Mikel Rychliski (1): PCI: Add AMD RS690 quirk to enable 64-bit DMA

Mimi Zohar (1): module: limit enabling module.sig_enforce

Naoya Horiguchi (1): mm/hwpoison: do not lock page again when me_huge_page() successfully recovers

Neil Armstrong (1): mmc: meson-gx: use memcpy_to/fromio for dram-access-quirk

Nicholas Piggin (1): KVM: do not allow mapping valid but non-reference-counted pages

Pavel Skripkin (2): net: caif: fix memory leak in ldisc_open nilfs2: fix memory leak in nilfs_sysfs_delete_device_group

Peter Zijlstra (5): x86/entry: Fix noinstr fail in __do_fast_syscall_32() x86/xen: Fix noinstr fail in xen_pv_evtchn_do_upcall() x86/xen: Fix noinstr fail in exc_xen_unknown_trap() locking/lockdep: Improve noinstr vs errors recordmcount: Correct st_shndx handling

Petr Mladek (2): kthread_worker: split code for canceling the delayed work timer kthread: prevent deadlock when kthread_mod_delayed_work() races with kthread_cancel_delayed_work_sync()

Praneeth Bajjuri (1): net: phy: dp83867: perform soft reset and retain established link

Rafael J. Wysocki (1): Revert "PCI: PM: Do not read power state in pci_enable_device_flags()"

Sasha Levin (1): Linux 5.12.14-rc1

Sven Schnelle (3): s390/topology: clear thread/group maps for offline cpus s390: fix system call restart with multiple signals s390: clear pt_regs::flags on irq entry

Thomas Gleixner (3): perf/x86/intel/lbr: Zero the xstate buffer on allocation x86/fpu: Preserve supervisor states in sanitize_restored_user_xstate() x86/fpu: Make init_fpstate correct with optimized XSAVE

Tony Luck (1): mm/memory-failure: use a mutex to avoid memory_failure() races

Xu Yu (1): mm, thp: use head page in __migration_entry_wait()

Yang Shi (1): mm: thp: replace DEBUG_VM BUG with VM_WARN when unmap fails for split

Yifan Zhang (2): Revert "drm/amdgpu/gfx9: fix the doorbell missing when in CGPG issue." Revert "drm/amdgpu/gfx10: enlarge CP_MEC_DOORBELL_RANGE_UPPER to cover full doorbell."

Yu Kuai (2): dmaengine: zynqmp_dma: Fix PM reference leak in zynqmp_dma_alloc_chan_resourc() dmaengine: stm32-mdma: fix PM reference leak in stm32_mdma_alloc_chan_resourc()

Zhen Lei (1): drm/kmb: Fix error return code in kmb_hw_init()

Zheng Yongjun (2): net: ipv4: Remove unneed BUG() function ping: Check return value of function 'ping_queue_rcv_skb'

Zou Wei (1): dmaengine: rcar-dmac: Fix PM reference leak in rcar_dmac_probe()

Makefile | 4 +- arch/arm/kernel/setup.c | 16 +- arch/riscv/Makefile | 2 +- arch/riscv/boot/dts/sifive/fu740-c000.dtsi | 2 +- arch/s390/include/asm/stacktrace.h | 18 +- arch/s390/kernel/entry.S | 1 + arch/s390/kernel/signal.c | 1 - arch/s390/kernel/topology.c | 12 +- arch/x86/entry/common.c | 5 +- arch/x86/events/core.c | 23 ++- arch/x86/events/intel/core.c | 2 +- arch/x86/events/intel/ds.c | 4 +- arch/x86/events/intel/lbr.c | 36 ++-- arch/x86/events/perf_event.h | 10 +- arch/x86/include/asm/fpu/internal.h | 30 +--- arch/x86/kernel/fpu/signal.c | 26 +-- arch/x86/kernel/fpu/xstate.c | 41 ++++- arch/x86/kvm/svm/sev.c | 32 ++-- arch/x86/pci/fixup.c | 44 +++++ arch/x86/xen/enlighten_pv.c | 2 + certs/Kconfig | 17 ++ certs/Makefile | 21 ++- certs/blacklist.c | 64 +++++++ certs/blacklist.h | 2 + certs/common.c | 57 +++++++ certs/common.h | 9 + certs/revocation_certificates.S | 21 +++ certs/system_keyring.c | 55 +----- drivers/base/swnode.c | 16 +- drivers/dma/Kconfig | 1 + drivers/dma/idxd/cdev.c | 1 + drivers/dma/mediatek/mtk-uart-apdma.c | 27 +-- drivers/dma/sh/rcar-dmac.c | 2 +- drivers/dma/stm32-mdma.c | 4 +- drivers/dma/xilinx/xilinx_dpdma.c | 7 +- drivers/dma/xilinx/zynqmp_dma.c | 2 +- drivers/gpio/gpiolib-cdev.c | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 14 +- drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 6 +- drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c | 6 +- drivers/gpu/drm/kmb/kmb_drv.c | 1 + drivers/gpu/drm/nouveau/nouveau_prime.c | 17 +- drivers/gpu/drm/radeon/radeon_prime.c | 16 +- drivers/gpu/drm/vc4/vc4_hdmi.c | 44 +++-- drivers/i2c/busses/i2c-i801.c | 3 + drivers/i2c/busses/i2c-robotfuzz-osif.c | 4 +- drivers/mmc/host/meson-gx-mmc.c | 50 +++++- drivers/net/caif/caif_serial.c | 1 + drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 4 +- drivers/net/ethernet/realtek/r8169_main.c | 2 +- drivers/net/ethernet/renesas/sh_eth.c | 2 +- drivers/net/ethernet/xilinx/ll_temac_main.c | 19 ++- drivers/net/phy/dp83867.c | 6 +- drivers/net/usb/qmi_wwan.c | 2 +- drivers/net/usb/r8152.c | 2 +- drivers/net/wireless/mac80211_hwsim.c | 5 + drivers/pci/pci.c | 16 +- drivers/pinctrl/pinctrl-microchip-sgpio.c | 4 +- drivers/pinctrl/stm32/pinctrl-stm32.c | 9 +- drivers/scsi/sd.c | 22 ++- drivers/spi/spi-nxp-fspi.c | 11 +- drivers/xen/events/events_base.c | 11 +- fs/ceph/addr.c | 54 ++++-- fs/ceph/file.c | 3 + fs/ceph/inode.c | 2 + fs/nilfs2/sysfs.c | 1 + include/keys/system_keyring.h | 15 ++ include/linux/debug_locks.h | 2 + include/linux/huge_mm.h | 8 +- include/linux/hugetlb.h | 16 -- include/linux/mm.h | 3 + include/linux/pagemap.h | 13 +- include/linux/rmap.h | 1 + include/net/sock.h | 17 +- kernel/dma/swiotlb.c | 8 +- kernel/futex.c | 3 +- kernel/kthread.c | 77 ++++++--- kernel/locking/lockdep.c | 4 +- kernel/module.c | 14 +- kernel/sched/psi.c | 36 ++-- lib/debug_locks.c | 2 +- mm/huge_memory.c | 56 +++--- mm/hugetlb.c | 5 +- mm/internal.h | 53 ++++-- mm/memory-failure.c | 80 ++++++--- mm/memory.c | 41 +++++ mm/migrate.c | 1 + mm/page_vma_mapped.c | 160 +++++++++++------- mm/pgtable-generic.c | 5 +- mm/rmap.c | 39 +++-- mm/truncate.c | 43 +++-- net/ethtool/ioctl.c | 10 +- net/ipv4/af_inet.c | 4 +- net/ipv4/devinet.c | 2 +- net/ipv4/ping.c | 12 +- net/ipv6/addrconf.c | 2 +- net/mac80211/ieee80211_i.h | 2 +- net/mac80211/mlme.c | 8 + net/mac80211/rx.c | 9 +- net/mac80211/util.c | 22 +-- net/packet/af_packet.c | 41 +++-- net/wireless/util.c | 3 + scripts/Makefile | 1 + scripts/recordmcount.h | 15 +- .../platform_certs/keyring_handler.c | 11 ++ security/integrity/platform_certs/load_uefi.c | 20 ++- tools/testing/selftests/bpf/test_verifier.c | 2 +- tools/testing/selftests/bpf/verifier/and.c | 2 + tools/testing/selftests/bpf/verifier/bounds.c | 14 ++ .../selftests/bpf/verifier/dead_code.c | 2 + tools/testing/selftests/bpf/verifier/jmp32.c | 22 +++ tools/testing/selftests/bpf/verifier/jset.c | 10 +- tools/testing/selftests/bpf/verifier/unpriv.c | 2 + .../selftests/bpf/verifier/value_ptr_arith.c | 7 +- tools/testing/selftests/kvm/lib/kvm_util.c | 2 +- virt/kvm/kvm_main.c | 19 ++- 116 files changed, 1345 insertions(+), 556 deletions(-) create mode 100644 certs/common.c create mode 100644 certs/common.h create mode 100644 certs/revocation_certificates.S