Lkft-triage July 2022

lkft-triage@lists.linaro.org

48 participants
84 discussions

Re: Re: [PATCH 5.10 000/105] 5.10.134-rc1 review

by Tim Lewis

Also trying to mount btrfs after boot: [ 2075.535319] Btrfs loaded, crc32c=crc32c-generic [ 2075.537092] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000068 [ 2075.540237] Mem abort info: [ 2075.542974] ESR = 0x96000004 [ 2075.546591] EC = 0x25: DABT (current EL), IL = 32 bits [ 2075.551332] SET = 0, FnV = 0 [ 2075.554309] EA = 0, S1PTW = 0 [ 2075.558240] Data abort info: [ 2075.560259] ISV = 0, ISS = 0x00000004 [ 2075.564102] CM = 0, WnR = 0 [ 2075.566962] user pgtable: 4k pages, 48-bit VAs, pgdp=000000001e0f3000 [ 2075.573388] [0000000000000068] pgd=0000000000000000, p4d=0000000000000000 [ 2075.580098] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 2075.585581] Modules linked in: btrfs blake2b_generic zstd_compress raid0 raid1 dm_raid raid456 async_raid6_recov async_memcpy async_pq md_mod raid6_pq dm_integrity async_xor async_tx xor xor_neon xfs bridge stp llc ip6t_REJECT ip6table_filter ip6table_mangle ip6_tables xt_set ipt_REJECT xt_conntrack iptable_filter xt_MASQUERADE iptable_nat xt_CHECKSUM xt_tcpudp iptable_mangle ip_set_hash_ip ip_set_hash_net ip_set snd_soc_hdmi_codec dw_hdmi_i2s_audio dw_hdmi_cec dwmac_generic meson_gxl realtek dwmac_meson8b meson_dw_hdmi stmmac_platform axg_audio rc_odroid dw_hdmi snd_soc_meson_g12a_tohdmitx stmmac sclk_div snd_soc_meson_axg_sound_card panfrost meson_rng meson_drm meson_ir snd_soc_meson_axg_tdm_interface crct10dif_ce rc_core snd_soc_meson_axg_tdmout reset_meson_audio_arb cec snd_soc_meson_codec_glue snd_soc_meson_axg_frddr rtc_meson_vrtc rng_core gpu_sched clk_phase meson_canvas snd_soc_meson_axg_fifo drm_kms_helper snd_soc_meson_card_utils pcs_xpcs nvmem_meson_efuse [ 2075.585716] snd_soc_meson_axg_tdm_formatter display_connector nft_reject_inet nf_reject_ipv6 nft_reject drm ip_tables x_tables ipv6 [ 2075.682357] CPU: 0 PID: 5100 Comm: systemd-udevd Not tainted 5.10.134-rc1-dirty #1 [ 2075.689858] Hardware name: Hardkernel ODROID-C4 (DT) [ 2075.694776] pstate: 40400009 (nZcv daif +PAN -UAO -TCO BTYPE=--) [ 2075.700732] pc : bio_alloc_bioset+0x20/0x270 [ 2075.704980] lr : btrfs_alloc_device+0x64/0x190 [btrfs] [ 2075.710040] sp : ffff80001500bc60 [ 2075.713317] x29: ffff80001500bc60 x28: ffff8000095a1000 [ 2075.718578] x27: 0000000000000000 x26: ffff00001cf8ec78 [ 2075.723839] x25: 0000000000032e45 x24: ffff000000ca6580 [ 2075.729101] x23: 0000000000000000 x22: 0000000000000000 [ 2075.734362] x21: ffff000000ca6580 x20: 0000000000000000 [ 2075.739623] x19: ffff00001cf8ee00 x18: 0000000000000000 [ 2075.744884] x17: 0000000000000000 x16: 0000000000000000 [ 2075.750146] x15: 0000000000000000 x14: 0000000000000000 [ 2075.755407] x13: 0000000000000002 x12: 0000000000000000 [ 2075.760668] x11: 0000000000000001 x10: 0000000000000a30 [ 2075.765929] x9 : 0000000000000000 x8 : ffff00001cf8f000 [ 2075.771191] x7 : 0000000000000000 x6 : 000000000000003f [ 2075.776452] x5 : 0000000000000040 x4 : 0000000000000000 [ 2075.781713] x3 : 0000000000000004 x2 : 0000000000000000 [ 2075.786974] x1 : 0000000000000000 x0 : 0000000000000cc0 [ 2075.792237] Call trace: [ 2075.794657] bio_alloc_bioset+0x20/0x270 [ 2075.798560] btrfs_alloc_device+0x64/0x190 [btrfs] [ 2075.803299] device_list_add+0x418/0x6b8 [btrfs] [ 2075.807870] btrfs_scan_one_device+0xd8/0x208 [btrfs] [ 2075.812876] btrfs_control_ioctl+0xdc/0x188 [btrfs] [ 2075.817686] __arm64_sys_ioctl+0xa8/0xf0 [ 2075.821565] el0_svc_common.constprop.0+0x78/0x1c8 [ 2075.826306] do_el0_svc+0x24/0x90 [ 2075.829585] el0_svc+0x14/0x20 [ 2075.832602] el0_sync_handler+0xb0/0xb8 [ 2075.836397] el0_sync+0x180/0x1c0 [ 2075.839677] Code: aa0203f4 a90363f7 2a0103f7 d5384118 (f9403441) [ 2075.845714] ---[ end trace fd4b78de8314a3ec ]--- [10758.363281] Process accounting resumed There was a change to bio_alloc_bioset: https://lore.kernel.org/all/20220727161012.364032637@linuxfoundation.org/

4 years, 2 months

[PATCH 5.10 000/105] 5.10.134-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.134 release. There are 105 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 Fri, 29 Jul 2022 16:09:50 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.134-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.134-rc1 Christoph Hellwig <hch(a)lst.de> block-crypto-fallback: use a bio_set for splitting bios Ming Lei <ming.lei(a)redhat.com> block: fix memory leak of bvec Linus Torvalds <torvalds(a)linux-foundation.org> watch-queue: remove spurious double semicolon Jose Alonso <joalonsof(a)gmail.com> net: usb: ax88179_178a needs FLAG_SEND_ZLP Jiri Slaby <jirislaby(a)kernel.org> tty: use new tty_insert_flip_string_and_push_buffer() in pty_write() Jiri Slaby <jirislaby(a)kernel.org> tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push() Jiri Slaby <jirislaby(a)kernel.org> tty: drop tty_schedule_flip() Jiri Slaby <jirislaby(a)kernel.org> tty: the rest, stop using tty_schedule_flip() Jiri Slaby <jirislaby(a)kernel.org> tty: drivers/tty/, stop using tty_schedule_flip() Linus Torvalds <torvalds(a)linux-foundation.org> watchqueue: make sure to serialize 'wqueue->defunct' properly Kees Cook <keescook(a)chromium.org> x86/alternative: Report missing return thunk details Peter Zijlstra <peterz(a)infradead.org> x86/amd: Use IBPB for firmware calls Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Fix bt_skb_sendmmsg not allocating partial chunks Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: SCO: Fix sco_send_frame returning skb->len Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Fix passing NULL to PTR_ERR Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: RFCOMM: Replace use of memcpy_from_msg with bt_skb_sendmmsg Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Add bt_skb_sendmmsg helper Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Add bt_skb_sendmsg helper Takashi Iwai <tiwai(a)suse.de> ALSA: memalloc: Align buffer allocations in page size Peter Zijlstra <peterz(a)infradead.org> bitfield.h: Fix "type of reg too small for mask" test Wang ShaoBo <bobo.shaobowang(a)huawei.com> drm/imx/dcss: fix unused but set variable warnings Alexander Aring <aahringo(a)redhat.com> dlm: fix pending remove if msg allocation fails Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts Juri Lelli <juri.lelli(a)redhat.com> sched/deadline: Fix BUG_ON condition for deboosted tasks Eric Dumazet <edumazet(a)google.com> bpf: Make sure mac_header was set before using it Wang Cheng <wanngchenng(a)gmail.com> mm/mempolicy: fix uninit-value in mpol_rebind_policy() Alexey Kardashevskiy <aik(a)ozlabs.ru> KVM: Don't null dereference ops->destroy Marc Kleine-Budde <mkl(a)pengutronix.de> spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_max_reordering. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_rfc1337. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_stdurg. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_retrans_collapse. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_recovery. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_early_retrans. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl knobs related to SYN option. Kuniyuki Iwashima <kuniyu(a)amazon.com> udp: Fix a data-race around sysctl_udp_l3mdev_accept. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_prot_sock. Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh. Liang He <windhl(a)126.com> drm/imx/dcss: Add missing of_node_put() in fail path Hristo Venev <hristo(a)venev.name> be2net: Fix buffer overflow in be_get_module_eeprom Haibo Chen <haibo.chen(a)nxp.com> gpio: pca953x: use the correct register address when regcache sync during init Haibo Chen <haibo.chen(a)nxp.com> gpio: pca953x: use the correct range when do regmap sync Haibo Chen <haibo.chen(a)nxp.com> gpio: pca953x: only use single read/write for No AI mode Piotr Skajewski <piotrx.skajewski(a)intel.com> ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero Dawid Lukwinski <dawid.lukwinski(a)intel.com> i40e: Fix erroneous adapter reinitialization during recovery process Przemyslaw Patynowski <przemyslawx.patynowski(a)intel.com> iavf: Fix handling of dummy receive descriptors Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_fastopen. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_max_syn_backlog. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_tw_reuse. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_notsent_lowat. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around some timeout sysctl knobs. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_reordering. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_syncookies. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around keepalive sysctl knobs. Kuniyuki Iwashima <kuniyu(a)amazon.com> igmp: Fix data-races around sysctl_igmp_max_msf. Kuniyuki Iwashima <kuniyu(a)amazon.com> igmp: Fix a data-race around sysctl_igmp_max_memberships. Kuniyuki Iwashima <kuniyu(a)amazon.com> igmp: Fix data-races around sysctl_igmp_llm_reports. Tariq Toukan <tariqt(a)nvidia.com> net/tls: Fix race in TLS device down flow Junxiao Chang <junxiao.chang(a)intel.com> net: stmmac: fix dma queue left shift overflow issue Robert Hancock <robert.hancock(a)calian.com> i2c: cadence: Change large transfer count reset logic to be unconditional Biao Huang <biao.huang(a)mediatek.com> net: stmmac: fix unbalanced ptp clock issue in suspend/resume flow Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_probe_interval. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_probe_threshold. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_min_snd_mss. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_base_mss. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_mtu_probing. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix a data-race around sysctl_fwmark_reflect. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix a data-race around sysctl_ip_autobind_reuse. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_nonlocal_bind. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_fwd_update_priority. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_fwd_use_pmtu. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_no_pmtu_disc. Lennert Buytenhek <buytenh(a)wantstofly.org> igc: Reinstate IGC_REMOVED logic and implement it properly Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: add quirk handling for stutter mode Peter Zijlstra <peterz(a)infradead.org> perf/core: Fix data race between perf_event_set_output() and perf_mmap_close() William Dean <williamsukatube(a)gmail.com> pinctrl: ralink: Check for null return of devm_kcalloc Miaoqian Lin <linmq006(a)gmail.com> power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe Hangyu Hua <hbh25y(a)gmail.com> xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup() Pali Rohár <pali(a)kernel.org> serial: mvebu-uart: correctly report configured baudrate value Jeffrey Hugo <quic_jhugo(a)quicinc.com> PCI: hv: Fix interrupt mapping for multi-MSI Jeffrey Hugo <quic_jhugo(a)quicinc.com> PCI: hv: Reuse existing IRTE allocation in compose_msi_msg() Jeffrey Hugo <quic_jhugo(a)quicinc.com> PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI Jeffrey Hugo <quic_jhugo(a)quicinc.com> PCI: hv: Fix multi-MSI to allow more than one MSI vector Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "m68knommu: only set CONFIG_ISA_DMA_API for ColdFire sub-arch" Fedor Pchelkin <pchelkin(a)ispras.ru> net: inline rollback_registered_many() Fedor Pchelkin <pchelkin(a)ispras.ru> net: move rollback_registered_many() Fedor Pchelkin <pchelkin(a)ispras.ru> net: inline rollback_registered() Fedor Pchelkin <pchelkin(a)ispras.ru> net: move net_set_todo inside rollback_registered() Fedor Pchelkin <pchelkin(a)ispras.ru> net: make sure devices go through netdev_wait_all_refs Fedor Pchelkin <pchelkin(a)ispras.ru> net: make free_netdev() more lenient with unregistering devices Fedor Pchelkin <pchelkin(a)ispras.ru> docs: net: explain struct net_device lifetime Christoph Hellwig <hch(a)lst.de> block: fix bounce_clone_bio for passthrough bios Christoph Hellwig <hch(a)lst.de> block: split bio_kmalloc from bio_alloc_bioset Demi Marie Obenour <demi(a)invisiblethingslab.com> xen/gntdev: Ignore failure to unmap INVALID_GRANT_HANDLE Lee Jones <lee(a)kernel.org> io_uring: Use original task for req identity in io_identity_cow() Eric Snowberg <eric.snowberg(a)oracle.com> lockdown: Fix kexec lockdown bypass with ima policy Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_router: Fix IPv4 nexthop gateway indication Ben Dooks <ben.dooks(a)codethink.co.uk> riscv: add as-options for modules with assembly compontents Fabien Dessenne <fabien.dessenne(a)foss.st.com> pinctrl: stm32: fix optional IRQ support to gpios ------------- Diffstat: Documentation/networking/netdevices.rst | 171 ++++++++++++++- Makefile | 4 +- arch/alpha/kernel/srmcons.c | 2 +- arch/m68k/Kconfig.bus | 2 +- arch/riscv/Makefile | 1 + arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/mshyperv.h | 7 - arch/x86/include/asm/nospec-branch.h | 2 + arch/x86/kernel/alternative.c | 4 +- arch/x86/kernel/cpu/bugs.c | 14 +- block/bio.c | 166 ++++++++------- block/blk-crypto-fallback.c | 12 +- block/bounce.c | 17 +- drivers/accessibility/speakup/spk_ttyio.c | 4 +- drivers/gpio/gpio-pca953x.c | 22 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 33 +++ drivers/gpu/drm/imx/dcss/dcss-dev.c | 3 + drivers/gpu/drm/imx/dcss/dcss-plane.c | 2 - drivers/i2c/busses/i2c-cadence.c | 30 +-- .../chelsio/inline_crypto/chtls/chtls_cm.c | 6 +- drivers/net/ethernet/emulex/benet/be_cmds.c | 10 +- drivers/net/ethernet/emulex/benet/be_cmds.h | 2 +- drivers/net/ethernet/emulex/benet/be_ethtool.c | 31 +-- drivers/net/ethernet/intel/i40e/i40e_main.c | 13 +- drivers/net/ethernet/intel/iavf/iavf_txrx.c | 5 +- drivers/net/ethernet/intel/igc/igc_main.c | 3 + drivers/net/ethernet/intel/igc/igc_regs.h | 5 +- drivers/net/ethernet/intel/ixgbe/ixgbe.h | 1 + drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 + drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 6 + .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 5 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 3 + drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 17 +- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 8 +- drivers/net/usb/ax88179_178a.c | 20 +- drivers/pci/controller/pci-hyperv.c | 99 +++++++-- drivers/pinctrl/stm32/pinctrl-stm32.c | 18 +- drivers/power/reset/arm-versatile-reboot.c | 1 + drivers/s390/char/keyboard.h | 4 +- drivers/spi/spi-bcm2835.c | 12 +- drivers/staging/mt7621-pinctrl/pinctrl-rt2880.c | 2 + drivers/tty/cyclades.c | 6 +- drivers/tty/goldfish.c | 2 +- drivers/tty/moxa.c | 4 +- drivers/tty/pty.c | 14 +- drivers/tty/serial/lpc32xx_hs.c | 2 +- drivers/tty/serial/mvebu-uart.c | 25 +-- drivers/tty/tty_buffer.c | 66 ++++-- drivers/tty/vt/keyboard.c | 6 +- drivers/tty/vt/vt.c | 2 +- drivers/xen/gntdev.c | 3 +- fs/dlm/lock.c | 3 +- fs/io_uring.c | 2 +- include/linux/bio.h | 6 +- include/linux/bitfield.h | 19 +- include/linux/tty_flip.h | 4 +- include/net/bluetooth/bluetooth.h | 65 ++++++ include/net/inet_sock.h | 5 +- include/net/ip.h | 6 +- include/net/tcp.h | 18 +- include/net/udp.h | 2 +- kernel/bpf/core.c | 8 +- kernel/events/core.c | 45 ++-- kernel/sched/deadline.c | 5 +- kernel/watch_queue.c | 53 +++-- mm/mempolicy.c | 2 +- net/8021q/vlan.c | 4 +- net/bluetooth/rfcomm/core.c | 50 ++++- net/bluetooth/rfcomm/sock.c | 46 +--- net/bluetooth/sco.c | 30 +-- net/core/dev.c | 233 ++++++++++----------- net/core/filter.c | 4 +- net/core/rtnetlink.c | 23 +- net/core/secure_seq.c | 4 +- net/ipv4/af_inet.c | 4 +- net/ipv4/fib_semantics.c | 2 +- net/ipv4/icmp.c | 2 +- net/ipv4/igmp.c | 25 ++- net/ipv4/inet_connection_sock.c | 2 +- net/ipv4/ip_forward.c | 2 +- net/ipv4/ip_sockglue.c | 6 +- net/ipv4/route.c | 2 +- net/ipv4/syncookies.c | 9 +- net/ipv4/sysctl_net_ipv4.c | 6 +- net/ipv4/tcp.c | 10 +- net/ipv4/tcp_fastopen.c | 9 +- net/ipv4/tcp_input.c | 51 +++-- net/ipv4/tcp_ipv4.c | 2 +- net/ipv4/tcp_metrics.c | 3 +- net/ipv4/tcp_minisocks.c | 2 +- net/ipv4/tcp_output.c | 29 +-- net/ipv4/tcp_recovery.c | 6 +- net/ipv4/tcp_timer.c | 20 +- net/ipv6/af_inet6.c | 2 +- net/ipv6/syncookies.c | 3 +- net/sctp/protocol.c | 2 +- net/smc/smc_llc.c | 2 +- net/tls/tls_device.c | 8 +- net/xfrm/xfrm_policy.c | 5 +- net/xfrm/xfrm_state.c | 2 +- security/integrity/ima/ima_policy.c | 4 + sound/core/memalloc.c | 1 + virt/kvm/kvm_main.c | 5 +- 103 files changed, 1115 insertions(+), 649 deletions(-)

4 years, 2 months

[PATCH 5.15 000/201] 5.15.58-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.58 release. There are 201 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 Fri, 29 Jul 2022 16:09:50 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.58-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.58-rc1 Peter Zijlstra <peterz(a)infradead.org> x86/entry_32: Fix segment exceptions Dan Carpenter <dan.carpenter(a)oracle.com> drm/amdgpu: Off by one in dm_dmub_outbox1_low_irq() Jan Beulich <jbeulich(a)suse.com> x86: drop bogus "cc" clobber from __try_cmpxchg_user_asm() Maxim Levitsky <mlevitsk(a)redhat.com> KVM: x86: fix typo in __try_cmpxchg_user causing non-atomicness Nick Desaulniers <ndesaulniers(a)google.com> x86/extable: Prefer local labels in .set directives José Expósito <jose.exposito89(a)gmail.com> drm/amd/display: invalid parameter check in dmub_hpd_callback Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Don't lock connection_mutex for DMUB HPD Linus Torvalds <torvalds(a)linux-foundation.org> watch-queue: remove spurious double semicolon Jose Alonso <joalonsof(a)gmail.com> net: usb: ax88179_178a needs FLAG_SEND_ZLP Jiri Slaby <jirislaby(a)kernel.org> tty: use new tty_insert_flip_string_and_push_buffer() in pty_write() Jiri Slaby <jirislaby(a)kernel.org> tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push() Jiri Slaby <jirislaby(a)kernel.org> tty: drop tty_schedule_flip() Jiri Slaby <jirislaby(a)kernel.org> tty: the rest, stop using tty_schedule_flip() Jiri Slaby <jirislaby(a)kernel.org> tty: drivers/tty/, stop using tty_schedule_flip() Linus Torvalds <torvalds(a)linux-foundation.org> watchqueue: make sure to serialize 'wqueue->defunct' properly Kees Cook <keescook(a)chromium.org> x86/alternative: Report missing return thunk details Peter Zijlstra <peterz(a)infradead.org> x86/amd: Use IBPB for firmware calls Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Fix surface optimization regression on Carrizo Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Optimize bandwidth on following fast update Nicholas Kazlauskas <nicholas.kazlauskas(a)amd.com> drm/amd/display: Reset DMCUB before HW init Sungjong Seo <sj1557.seo(a)samsung.com> exfat: use updated exfat_chain directly during renaming Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Fix bt_skb_sendmmsg not allocating partial chunks Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: SCO: Fix sco_send_frame returning skb->len Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Fix passing NULL to PTR_ERR Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: RFCOMM: Replace use of memcpy_from_msg with bt_skb_sendmmsg Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Add bt_skb_sendmmsg helper Luiz Augusto von Dentz <luiz.von.dentz(a)intel.com> Bluetooth: Add bt_skb_sendmsg helper Johannes Berg <johannes.berg(a)intel.com> um: virtio_uml: Fix broken device handling in time-travel Vincent Whitchurch <vincent.whitchurch(a)axis.com> um: virtio_uml: Allow probing from devicetree Wonhyuk Yang <vvghjk1234(a)gmail.com> tracing: Fix return value of trace_pid_write() Steven Rostedt (VMware) <rostedt(a)goodmis.org> tracing: Place trace_pid_list logic into abstract functions Steven Rostedt (Google) <rostedt(a)goodmis.org> tracing: Have event format check not flag %p* on __get_dynamic_array() Yuezhang Mo <Yuezhang.Mo(a)sony.com> exfat: fix referencing wrong parent directory information after renaming Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - re-enable registration of algorithms Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - add param check for DH Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - add param check for RSA Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - remove dma_free_coherent() for DH Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - remove dma_free_coherent() for RSA Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - fix memory leak in RSA Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - add backlog mechanism Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - refactor submission logic Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - use pre-allocated buffers in datapath Giovanni Cabiddu <giovanni.cabiddu(a)intel.com> crypto: qat - set to zero DH parameters before free Johannes Berg <johannes.berg(a)intel.com> iwlwifi: fw: uefi: add missing include guards Felix Fietkau <nbd(a)nbd.name> mt76: fix use-after-free by removing a non-RCU wcid pointer Kishon Vijay Abraham I <kishon(a)ti.com> xhci: Set HCD flag to defer primary roothub registration Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: Rename xhci_dbc_init and xhci_dbc_exit Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: create and remove dbc structure in dbgtty driver. Mathias Nyman <mathias.nyman(a)linux.intel.com> xhci: dbc: refactor xhci_dbc_init() Sean Christopherson <seanjc(a)google.com> KVM: x86: Use __try_cmpxchg_user() to emulate atomic accesses Peter Zijlstra <peterz(a)infradead.org> x86/futex: Remove .fixup usage Peter Zijlstra <peterz(a)infradead.org> x86/msr: Remove .fixup usage Peter Zijlstra <peterz(a)infradead.org> x86/extable: Extend extable functionality Peter Zijlstra <peterz(a)infradead.org> x86/entry_32: Remove .fixup usage Peter Zijlstra <peterz(a)infradead.org> bitfield.h: Fix "type of reg too small for mask" test Thomas Gleixner <tglx(a)linutronix.de> x86/extable: Provide EX_TYPE_DEFAULT_MCE_SAFE and EX_TYPE_FAULT_MCE_SAFE Thomas Gleixner <tglx(a)linutronix.de> x86/extable: Rework the exception table mechanics Thomas Gleixner <tglx(a)linutronix.de> x86/mce: Deduplicate exception handling Thomas Gleixner <tglx(a)linutronix.de> x86/extable: Get rid of redundant macros Thomas Gleixner <tglx(a)linutronix.de> x86/extable: Tidy up redundant handler functions Peter Zijlstra <peterz(a)infradead.org> x86/uaccess: Implement macros for CMPXCHG on user addresses Alexander Aring <aahringo(a)redhat.com> dlm: fix pending remove if msg allocation fails Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Warn when "ibrs" mitigation is selected on Enhanced IBRS parts Juri Lelli <juri.lelli(a)redhat.com> sched/deadline: Fix BUG_ON condition for deboosted tasks Eric Dumazet <edumazet(a)google.com> bpf: Make sure mac_header was set before using it Wang Cheng <wanngchenng(a)gmail.com> mm/mempolicy: fix uninit-value in mpol_rebind_policy() Alexey Kardashevskiy <aik(a)ozlabs.ru> KVM: Don't null dereference ops->destroy Marc Kleine-Budde <mkl(a)pengutronix.de> spi: bcm2835: bcm2835_spi_handle_err(): fix NULL pointer deref for non DMA transfers Gavin Shan <gshan(a)redhat.com> KVM: selftests: Fix target thread to be migrated in rseq_test Srinivas Neeli <srinivas.neeli(a)xilinx.com> gpio: gpio-xilinx: Fix integer overflow Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_max_reordering. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_abort_on_overflow. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_rfc1337. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_stdurg. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_retrans_collapse. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_slow_start_after_idle. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_recovery. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_early_retrans. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl knobs related to SYN option. Kuniyuki Iwashima <kuniyu(a)amazon.com> udp: Fix a data-race around sysctl_udp_l3mdev_accept. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_prot_sock. Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv4: Fix data-races around sysctl_fib_multipath_hash_fields. Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv4: Fix data-races around sysctl_fib_multipath_hash_policy. Kuniyuki Iwashima <kuniyu(a)amazon.com> ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh. Liang He <windhl(a)126.com> drm/imx/dcss: Add missing of_node_put() in fail path Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: vitesse-vsc73xx: silent spi_device_id warnings Oleksij Rempel <linux(a)rempel-privat.de> net: dsa: sja1105: silent spi_device_id warnings Hristo Venev <hristo(a)venev.name> be2net: Fix buffer overflow in be_get_module_eeprom Haibo Chen <haibo.chen(a)nxp.com> gpio: pca953x: use the correct register address when regcache sync during init Haibo Chen <haibo.chen(a)nxp.com> gpio: pca953x: use the correct range when do regmap sync Haibo Chen <haibo.chen(a)nxp.com> gpio: pca953x: only use single read/write for No AI mode Wong Vee Khee <vee.khee.wong(a)linux.intel.com> net: stmmac: remove redunctant disable xPCS EEE call Piotr Skajewski <piotrx.skajewski(a)intel.com> ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero Dawid Lukwinski <dawid.lukwinski(a)intel.com> i40e: Fix erroneous adapter reinitialization during recovery process Vladimir Oltean <vladimir.oltean(a)nxp.com> pinctrl: armada-37xx: use raw spinlocks for regmap to avoid invalid wait context Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: armada-37xx: Convert to use dev_err_probe() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: armada-37xx: Make use of the devm_platform_ioremap_resource() Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> pinctrl: armada-37xx: Use temporary variable for struct device Przemyslaw Patynowski <przemyslawx.patynowski(a)intel.com> iavf: Fix handling of dummy receive descriptors Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_fastopen. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_max_syn_backlog. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_tw_reuse. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_notsent_lowat. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around some timeout sysctl knobs. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_reordering. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_migrate_req. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_syncookies. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_syn(ack)?_retries. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around keepalive sysctl knobs. Kuniyuki Iwashima <kuniyu(a)amazon.com> igmp: Fix data-races around sysctl_igmp_max_msf. Kuniyuki Iwashima <kuniyu(a)amazon.com> igmp: Fix a data-race around sysctl_igmp_max_memberships. Kuniyuki Iwashima <kuniyu(a)amazon.com> igmp: Fix data-races around sysctl_igmp_llm_reports. Tariq Toukan <tariqt(a)nvidia.com> net/tls: Fix race in TLS device down flow Junxiao Chang <junxiao.chang(a)intel.com> net: stmmac: fix dma queue left shift overflow issue Adrian Hunter <adrian.hunter(a)intel.com> perf tests: Fix Convert perf time to TSC test for hybrid Robert Hancock <robert.hancock(a)calian.com> i2c: cadence: Change large transfer count reset logic to be unconditional Vadim Pasternak <vadimp(a)nvidia.com> i2c: mlxcpld: Fix register setting for 400KHz frequency Menglong Dong <imagedong(a)tencent.com> net: ipv4: use kfree_skb_reason() in ip_rcv_finish_core() Menglong Dong <imagedong(a)tencent.com> net: ipv4: use kfree_skb_reason() in ip_rcv_core() Menglong Dong <imagedong(a)tencent.com> net: netfilter: use kfree_drop_reason() for NF_DROP Menglong Dong <imagedong(a)tencent.com> net: skb_drop_reason: add document for drop reasons Menglong Dong <imagedong(a)tencent.com> net: socket: rename SKB_DROP_REASON_SOCKET_FILTER Menglong Dong <imagedong(a)tencent.com> net: skb: use kfree_skb_reason() in __udp4_lib_rcv() Menglong Dong <imagedong(a)tencent.com> net: skb: use kfree_skb_reason() in tcp_v4_rcv() Menglong Dong <imagedong(a)tencent.com> net: skb: introduce kfree_skb_reason() Liang He <windhl(a)126.com> net: dsa: microchip: ksz_common: Fix refcount leak bug Sascha Hauer <s.hauer(a)pengutronix.de> mtd: rawnand: gpmi: Set WAIT_FOR_READY timeout based on program/erase times Dario Binacchi <dario.binacchi(a)amarulasolutions.com> mtd: rawnand: gpmi: validate controller clock rate Biao Huang <biao.huang(a)mediatek.com> net: stmmac: fix unbalanced ptp clock issue in suspend/resume flow Biao Huang <biao.huang(a)mediatek.com> net: stmmac: fix pm runtime issue in stmmac_dvr_remove() Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_probe_interval. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_probe_threshold. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix a data-race around sysctl_tcp_mtu_probe_floor. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_min_snd_mss. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_base_mss. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_mtu_probing. Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_l3mdev_accept. Eric Dumazet <edumazet(a)google.com> tcp: sk->sk_bound_dev_if once in inet_request_bound_dev_if() Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp/dccp: Fix a data-race around sysctl_tcp_fwmark_accept. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix a data-race around sysctl_fwmark_reflect. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix a data-race around sysctl_ip_autobind_reuse. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_nonlocal_bind. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_fwd_update_priority. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_fwd_use_pmtu. Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_no_pmtu_disc. Lennert Buytenhek <buytenh(a)wantstofly.org> igc: Reinstate IGC_REMOVED logic and implement it properly Sasha Neftin <sasha.neftin(a)intel.com> Revert "e1000e: Fix possible HW unit hang after an s0ix exit" Sasha Neftin <sasha.neftin(a)intel.com> e1000e: Enable GPT clock before sending message to CSME Israel Rukshin <israelr(a)nvidia.com> nvme: fix block device naming collision Christoph Hellwig <hch(a)lst.de> nvme: check for duplicate identifiers earlier Bjorn Andersson <bjorn.andersson(a)linaro.org> scsi: ufs: core: Drop loglevel of WriteBoost message Ming Lei <ming.lei(a)redhat.com> scsi: megaraid: Clear READ queue map's nr_queues Fangzhi Zuo <Jerry.Zuo(a)amd.com> drm/amd/display: Ignore First MST Sideband Message Return Error Alex Deucher <alexander.deucher(a)amd.com> drm/amdgpu/display: add quirk handling for stutter mode Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Fork thread to offload work of hpd_rx_irq Wayne Lin <Wayne.Lin(a)amd.com> drm/amd/display: Add option to defer works of hpd_rx_irq Jude Shih <shenshih(a)amd.com> drm/amd/display: Support for DMUB HPD interrupt handling Kuniyuki Iwashima <kuniyu(a)amazon.com> tcp: Fix data-races around sysctl_tcp_ecn. Xiaoming Ni <nixiaoming(a)huawei.com> sysctl: move some boundary constants from sysctl.c to sysctl_vals Suren Baghdasaryan <surenb(a)google.com> mm/pagealloc: sysctl: change watermark_scale_factor max limit to 30% Dongli Zhang <dongli.zhang(a)oracle.com> net: tun: split run_ebpf_filter() and pskb_trim() into different "if statement" Eric Dumazet <edumazet(a)google.com> ipv4/tcp: do not use per netns ctl sockets Peter Zijlstra <peterz(a)infradead.org> perf/core: Fix data race between perf_event_set_output() and perf_mmap_close() William Dean <williamsukatube(a)gmail.com> pinctrl: ralink: Check for null return of devm_kcalloc Arınç ÜNAL <arinc.unal(a)arinc9.com> pinctrl: ralink: rename pinctrl-rt2880 to pinctrl-ralink Arınç ÜNAL <arinc.unal(a)arinc9.com> pinctrl: ralink: rename MT7628(an) functions to MT76X8 Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Fix sleep from invalid context BUG Mustafa Ismail <mustafa.ismail(a)intel.com> RDMA/irdma: Do not advertise 1GB page size for x722 Miaoqian Lin <linmq006(a)gmail.com> power/reset: arm-versatile: Fix refcount leak in versatile_reboot_probe Hangyu Hua <hbh25y(a)gmail.com> xfrm: xfrm_policy: fix a possible double xfrm_pols_put() in xfrm_bundle_lookup() Kuniyuki Iwashima <kuniyu(a)amazon.com> ip: Fix data-races around sysctl_ip_default_ttl. Hayes Wang <hayeswang(a)realtek.com> r8152: fix a WOL issue Dan Carpenter <dan.carpenter(a)oracle.com> xfs: prevent a WARN_ONCE() in xfs_ioc_attr_list() Brian Foster <bfoster(a)redhat.com> xfs: fix perag reference leak on iteration race with growfs Brian Foster <bfoster(a)redhat.com> xfs: terminate perag iteration reliably on agcount Brian Foster <bfoster(a)redhat.com> xfs: rename the next_agno perag iteration variable Brian Foster <bfoster(a)redhat.com> xfs: fold perag loop iteration logic into helper function Darrick J. Wong <djwong(a)kernel.org> xfs: fix maxlevels comparisons in the btree staging code Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> mt76: mt7921: Fix the error handling path of mt7921_pci_probe() Sean Wang <sean.wang(a)mediatek.com> mt76: mt7921e: fix possible probe failure after reboot Sean Wang <sean.wang(a)mediatek.com> mt76: mt7921: use physical addr to unify register access Sean Wang <sean.wang(a)mediatek.com> Revert "mt76: mt7921e: fix possible probe failure after reboot" Sean Wang <sean.wang(a)mediatek.com> Revert "mt76: mt7921: Fix the error handling path of mt7921_pci_probe()" Sebastian Andrzej Siewior <bigeasy(a)linutronix.de> batman-adv: Use netif_rx_any_context() any. Pali Rohár <pali(a)kernel.org> serial: mvebu-uart: correctly report configured baudrate value Jeffrey Hugo <quic_jhugo(a)quicinc.com> PCI: hv: Fix interrupt mapping for multi-MSI Jeffrey Hugo <quic_jhugo(a)quicinc.com> PCI: hv: Reuse existing IRTE allocation in compose_msi_msg() Jeffrey Hugo <quic_jhugo(a)quicinc.com> PCI: hv: Fix hv_arch_irq_unmask() for multi-MSI Jeffrey Hugo <quic_jhugo(a)quicinc.com> PCI: hv: Fix multi-MSI to allow more than one MSI vector Oleksandr Tymoshenko <ovt(a)google.com> Revert "selftest/vm: verify mmap addr in mremap_test" Oleksandr Tymoshenko <ovt(a)google.com> Revert "selftest/vm: verify remap destination address in mremap_test" Daniele Palmas <dnlplm(a)gmail.com> bus: mhi: host: pci_generic: add Telit FN990 Daniele Palmas <dnlplm(a)gmail.com> bus: mhi: host: pci_generic: add Telit FN980 v1 hardware revision Christian König <christian.koenig(a)amd.com> drm/ttm: fix locking in vmap/vunmap TTM GEM helpers Eric Snowberg <eric.snowberg(a)oracle.com> lockdown: Fix kexec lockdown bypass with ima policy Ido Schimmel <idosch(a)nvidia.com> mlxsw: spectrum_router: Fix IPv4 nexthop gateway indication Ben Dooks <ben.dooks(a)codethink.co.uk> riscv: add as-options for modules with assembly compontents Fabien Dessenne <fabien.dessenne(a)foss.st.com> pinctrl: stm32: fix optional IRQ support to gpios ------------- Diffstat: Documentation/admin-guide/sysctl/vm.rst | 2 +- Makefile | 4 +- arch/alpha/kernel/srmcons.c | 2 +- arch/riscv/Makefile | 1 + arch/um/drivers/virtio_uml.c | 81 +++- arch/x86/entry/entry_32.S | 35 +- arch/x86/include/asm/asm.h | 85 ++-- arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/extable.h | 44 +- arch/x86/include/asm/extable_fixup_types.h | 58 +++ arch/x86/include/asm/fpu/internal.h | 4 +- arch/x86/include/asm/futex.h | 28 +- arch/x86/include/asm/insn-eval.h | 2 + arch/x86/include/asm/mshyperv.h | 7 - arch/x86/include/asm/msr.h | 30 +- arch/x86/include/asm/nospec-branch.h | 2 + arch/x86/include/asm/segment.h | 2 +- arch/x86/include/asm/uaccess.h | 142 +++++++ arch/x86/kernel/alternative.c | 4 +- arch/x86/kernel/cpu/bugs.c | 14 +- arch/x86/kernel/cpu/mce/core.c | 40 +- arch/x86/kernel/cpu/mce/internal.h | 10 - arch/x86/kernel/cpu/mce/severity.c | 23 +- arch/x86/kvm/x86.c | 35 +- arch/x86/lib/insn-eval.c | 71 ++-- arch/x86/mm/extable.c | 193 +++++---- arch/x86/net/bpf_jit_comp.c | 11 +- drivers/accessibility/speakup/spk_ttyio.c | 4 +- drivers/bus/mhi/pci_generic.c | 79 ++++ drivers/crypto/qat/qat_4xxx/adf_drv.c | 7 - drivers/crypto/qat/qat_common/Makefile | 1 + drivers/crypto/qat/qat_common/adf_transport.c | 11 + drivers/crypto/qat/qat_common/adf_transport.h | 1 + .../crypto/qat/qat_common/adf_transport_internal.h | 1 + drivers/crypto/qat/qat_common/qat_algs.c | 138 ++++--- drivers/crypto/qat/qat_common/qat_algs_send.c | 86 ++++ drivers/crypto/qat/qat_common/qat_algs_send.h | 11 + drivers/crypto/qat/qat_common/qat_asym_algs.c | 304 +++++++------- drivers/crypto/qat/qat_common/qat_crypto.c | 10 +- drivers/crypto/qat/qat_common/qat_crypto.h | 39 ++ drivers/gpio/gpio-pca953x.c | 22 +- drivers/gpio/gpio-xilinx.c | 2 +- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 446 +++++++++++++++++++-- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 97 ++++- .../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 17 + drivers/gpu/drm/amd/display/dc/core/dc.c | 24 +- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 89 ++-- drivers/gpu/drm/amd/display/dc/dc_link.h | 9 +- drivers/gpu/drm/drm_gem_ttm_helper.c | 9 +- drivers/gpu/drm/imx/dcss/dcss-dev.c | 3 + drivers/i2c/busses/i2c-cadence.c | 30 +- drivers/i2c/busses/i2c-mlxcpld.c | 2 +- drivers/infiniband/hw/irdma/cm.c | 50 --- drivers/infiniband/hw/irdma/i40iw_hw.c | 1 + drivers/infiniband/hw/irdma/icrdma_hw.c | 1 + drivers/infiniband/hw/irdma/irdma.h | 1 + drivers/infiniband/hw/irdma/verbs.c | 4 +- drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c | 28 +- drivers/net/dsa/microchip/ksz_common.c | 5 +- drivers/net/dsa/sja1105/sja1105_main.c | 16 + drivers/net/dsa/vitesse-vsc73xx-spi.c | 10 + .../chelsio/inline_crypto/chtls/chtls_cm.c | 8 +- drivers/net/ethernet/emulex/benet/be_cmds.c | 10 +- drivers/net/ethernet/emulex/benet/be_cmds.h | 2 +- drivers/net/ethernet/emulex/benet/be_ethtool.c | 31 +- drivers/net/ethernet/intel/e1000e/hw.h | 1 - drivers/net/ethernet/intel/e1000e/ich8lan.c | 4 - drivers/net/ethernet/intel/e1000e/ich8lan.h | 1 - drivers/net/ethernet/intel/e1000e/netdev.c | 30 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 13 +- drivers/net/ethernet/intel/iavf/iavf_txrx.c | 5 +- drivers/net/ethernet/intel/igc/igc_main.c | 3 + drivers/net/ethernet/intel/igc/igc_regs.h | 5 +- drivers/net/ethernet/intel/ixgbe/ixgbe.h | 1 + drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 + drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 6 + .../net/ethernet/mellanox/mlxsw/spectrum_router.c | 9 +- drivers/net/ethernet/netronome/nfp/flower/action.c | 2 +- drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c | 3 + .../net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 8 - drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 22 +- .../net/ethernet/stmicro/stmmac/stmmac_platform.c | 8 +- drivers/net/tun.c | 5 +- drivers/net/usb/ax88179_178a.c | 20 +- drivers/net/usb/r8152.c | 16 +- drivers/net/wireless/intel/iwlwifi/fw/uefi.h | 5 +- drivers/net/wireless/mediatek/mt76/mac80211.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76.h | 2 +- drivers/net/wireless/mediatek/mt76/mt7603/main.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7615/main.c | 2 +- drivers/net/wireless/mediatek/mt76/mt76x02_util.c | 4 +- drivers/net/wireless/mediatek/mt76/mt7915/main.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7921/main.c | 2 +- drivers/net/wireless/mediatek/mt76/mt7921/mcu.c | 30 +- drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h | 1 + drivers/net/wireless/mediatek/mt76/mt7921/pci.c | 30 +- drivers/net/wireless/mediatek/mt76/mt7921/regs.h | 22 +- drivers/net/wireless/mediatek/mt76/tx.c | 9 +- drivers/nvme/host/core.c | 19 +- drivers/pci/controller/pci-hyperv.c | 106 ++++- drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 97 +++-- drivers/pinctrl/ralink/Kconfig | 16 +- drivers/pinctrl/ralink/Makefile | 2 +- drivers/pinctrl/ralink/pinctrl-mt7620.c | 252 ++++++------ drivers/pinctrl/ralink/pinctrl-mt7621.c | 30 +- .../ralink/{pinctrl-rt2880.c => pinctrl-ralink.c} | 92 ++--- .../pinctrl/ralink/{pinmux.h => pinctrl-ralink.h} | 16 +- drivers/pinctrl/ralink/pinctrl-rt288x.c | 20 +- drivers/pinctrl/ralink/pinctrl-rt305x.c | 44 +- drivers/pinctrl/ralink/pinctrl-rt3883.c | 28 +- drivers/pinctrl/stm32/pinctrl-stm32.c | 18 +- drivers/power/reset/arm-versatile-reboot.c | 1 + drivers/s390/char/keyboard.h | 4 +- drivers/scsi/megaraid/megaraid_sas_base.c | 3 + drivers/scsi/ufs/ufshcd.c | 2 +- drivers/spi/spi-bcm2835.c | 12 +- drivers/tty/goldfish.c | 2 +- drivers/tty/moxa.c | 4 +- drivers/tty/pty.c | 14 +- drivers/tty/serial/lpc32xx_hs.c | 2 +- drivers/tty/serial/mvebu-uart.c | 25 +- drivers/tty/tty.h | 3 + drivers/tty/tty_buffer.c | 66 ++- drivers/tty/vt/keyboard.c | 6 +- drivers/tty/vt/vt.c | 2 +- drivers/usb/host/xhci-dbgcap.c | 135 +++---- drivers/usb/host/xhci-dbgcap.h | 13 +- drivers/usb/host/xhci-dbgtty.c | 22 +- drivers/usb/host/xhci.c | 6 +- fs/dlm/lock.c | 3 +- fs/exfat/namei.c | 31 +- fs/proc/proc_sysctl.c | 2 +- fs/xfs/libxfs/xfs_ag.h | 36 +- fs/xfs/libxfs/xfs_btree_staging.c | 4 +- fs/xfs/xfs_ioctl.c | 2 +- fs/xfs/xfs_ioctl.h | 5 +- include/linux/bitfield.h | 19 +- include/linux/skbuff.h | 47 ++- include/linux/sysctl.h | 13 +- include/linux/tty_flip.h | 1 - include/net/bluetooth/bluetooth.h | 65 +++ include/net/inet_hashtables.h | 2 +- include/net/inet_sock.h | 12 +- include/net/ip.h | 6 +- include/net/netns/ipv4.h | 1 - include/net/route.h | 2 +- include/net/tcp.h | 18 +- include/net/udp.h | 2 +- include/trace/events/skb.h | 48 ++- kernel/bpf/core.c | 8 +- kernel/events/core.c | 45 ++- kernel/sched/deadline.c | 5 +- kernel/sysctl.c | 44 +- kernel/trace/Makefile | 1 + kernel/trace/ftrace.c | 6 +- kernel/trace/pid_list.c | 160 ++++++++ kernel/trace/pid_list.h | 13 + kernel/trace/trace.c | 84 ++-- kernel/trace/trace.h | 14 +- kernel/trace/trace_events.c | 13 +- kernel/watch_queue.c | 53 ++- mm/mempolicy.c | 2 +- net/batman-adv/bridge_loop_avoidance.c | 2 +- net/bluetooth/rfcomm/core.c | 50 ++- net/bluetooth/rfcomm/sock.c | 46 +-- net/bluetooth/sco.c | 30 +- net/core/dev.c | 3 +- net/core/drop_monitor.c | 10 +- net/core/filter.c | 4 +- net/core/secure_seq.c | 4 +- net/core/skbuff.c | 12 +- net/core/sock_reuseport.c | 4 +- net/ipv4/af_inet.c | 4 +- net/ipv4/fib_semantics.c | 2 +- net/ipv4/icmp.c | 2 +- net/ipv4/igmp.c | 25 +- net/ipv4/inet_connection_sock.c | 5 +- net/ipv4/ip_forward.c | 2 +- net/ipv4/ip_input.c | 26 +- net/ipv4/ip_sockglue.c | 8 +- net/ipv4/netfilter/nf_reject_ipv4.c | 4 +- net/ipv4/proc.c | 2 +- net/ipv4/route.c | 10 +- net/ipv4/syncookies.c | 11 +- net/ipv4/sysctl_net_ipv4.c | 8 +- net/ipv4/tcp.c | 13 +- net/ipv4/tcp_fastopen.c | 9 +- net/ipv4/tcp_input.c | 53 ++- net/ipv4/tcp_ipv4.c | 77 ++-- net/ipv4/tcp_metrics.c | 3 +- net/ipv4/tcp_minisocks.c | 4 +- net/ipv4/tcp_output.c | 31 +- net/ipv4/tcp_recovery.c | 6 +- net/ipv4/tcp_timer.c | 30 +- net/ipv4/udp.c | 10 +- net/ipv6/af_inet6.c | 2 +- net/ipv6/syncookies.c | 3 +- net/netfilter/core.c | 3 +- net/netfilter/nf_synproxy_core.c | 2 +- net/sctp/protocol.c | 2 +- net/smc/smc_llc.c | 2 +- net/tls/tls_device.c | 8 +- net/xfrm/xfrm_policy.c | 5 +- net/xfrm/xfrm_state.c | 2 +- scripts/sorttable.c | 4 +- security/integrity/ima/ima_policy.c | 4 + tools/perf/tests/perf-time-to-tsc.c | 18 +- tools/testing/selftests/kvm/rseq_test.c | 8 +- tools/testing/selftests/vm/mremap_test.c | 53 --- virt/kvm/kvm_main.c | 5 +- 210 files changed, 3381 insertions(+), 1897 deletions(-)

4 years, 2 months

[next] clang: drivers/gpu/drm/i915/gt/intel_region_lmem.c:94:23: error: result of comparison of constant 4294967296 with expression of type 'resource_size_t' (aka 'unsigned int') is always false [-Werror,-Wtautological-constant-out-of-range-compare]

by Naresh Kamboju

The Linux next-20220725 i386 clang builds failed due this build error, Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Regressions found on i386: - build-clang-11-defconfig - build-clang-14-lkftconfig - build-clang-13-defconfig - build-clang-12-defconfig - build-clang-13-lkftconfig - build-clang-12-lkftconfig - build-clang-14-defconfig Steps to reproduce: ------------------- tuxmake --runtime podman \ --target-arch i386 \ --toolchain clang-14 \ --kconfig https://builds.tuxbuild.com/2CQwgxqR0lJKwPMl2LxaDTNwsq0/config \ LLVM=1 \ LLVM_IAS=1 Build error log: ----------------- make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build LLVM=1 LLVM_IAS=1 ARCH=i386 CROSS_COMPILE=i686-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' drivers/gpu/drm/i915/gt/intel_region_lmem.c:94:23: error: result of comparison of constant 4294967296 with expression of type 'resource_size_t' (aka 'unsigned int') is always false [-Werror,-Wtautological-constant-out-of-range-compare] root_res->start > 0x100000000ull) ~~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~ 1 error generated. make[5]: *** [scripts/Makefile.build:250: drivers/gpu/drm/i915/gt/intel_region_lmem.o] Error 1 make[5]: Target '__build' not remade because of errors. Build link: https://builds.tuxbuild.com/2CQwgxqR0lJKwPMl2LxaDTNwsq0/ -- Linaro LKFT https://lkft.linaro.org

4 years, 2 months

test

by Billy Hu

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4 years, 2 months

[PATCH 5.10 000/148] 5.10.133-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.10.133 release. There are 148 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 Mon, 25 Jul 2022 09:50:18 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.133-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.10.133-rc1 Arnaldo Carvalho de Melo <acme(a)redhat.com> tools headers: Remove broken definition of __LITTLE_ENDIAN Arnaldo Carvalho de Melo <acme(a)redhat.com> tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy' - again Vasily Gorbik <gor(a)linux.ibm.com> objtool: Fix elf_create_undef_symbol() endianness Linus Torvalds <torvalds(a)linux-foundation.org> kvm: fix objtool relocation warning Peter Zijlstra <peterz(a)infradead.org> x86: Use -mindirect-branch-cs-prefix for RETPOLINE builds Peter Zijlstra <peterz(a)infradead.org> um: Add missing apply_returns() Kim Phillips <kim.phillips(a)amd.com> x86/bugs: Remove apostrophe typo Arnaldo Carvalho de Melo <acme(a)redhat.com> tools headers cpufeatures: Sync with the kernel sources Arnaldo Carvalho de Melo <acme(a)redhat.com> tools arch x86: Sync the msr-index.h copy with the kernel sources Paolo Bonzini <pbonzini(a)redhat.com> KVM: emulate: do not adjust size of fastop and setcc subroutines Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/kvm: fix FASTOP_SIZE when return thunks are enabled Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> efi/x86: use naked RET on mixed mode call wrapper Nathan Chancellor <nathan(a)kernel.org> x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current Jiri Slaby <jirislaby(a)kernel.org> x86/asm/32: Fix ANNOTATE_UNRET_SAFE use on 32-bit Josh Poimboeuf <jpoimboe(a)redhat.com> x86/ftrace: Add UNWIND_HINT_FUNC annotation for ftrace_stub Ben Hutchings <ben(a)decadent.org.uk> x86/xen: Fix initialisation in hypercall_page after rethunk Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> x86, kvm: use proper ASM macros for kvm_vcpu_is_preempted Borislav Petkov <bp(a)suse.de> tools/insn: Restore the relative include paths for cross building Thomas Gleixner <tglx(a)linutronix.de> x86/static_call: Serialize __static_call_fixup() properly Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/speculation: Disable RRSBA behavior Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/kexec: Disable RET on kexec Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/bugs: Do not enable IBPB-on-entry when IBPB is not supported Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Add Cannon lake to RETBleed affected CPU list Peter Zijlstra <peterz(a)infradead.org> x86/retbleed: Add fine grained Kconfig knobs Andrew Cooper <andrew.cooper3(a)citrix.com> x86/cpu/amd: Enumerate BTC_NO Peter Zijlstra <peterz(a)infradead.org> x86/common: Stamp out the stepping madness Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fill RSB on vmexit for IBRS Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Fix IBRS handling after vmexit Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Convert launched argument to flags Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Flatten __vmx_vcpu_run() Josh Poimboeuf <jpoimboe(a)kernel.org> objtool: Re-add UNWIND_HINT_{SAVE_RESTORE} Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Remove x86_spec_ctrl_mask Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix SPEC_CTRL write on SMT state change Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix firmware entry SPEC_CTRL handling Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n Peter Zijlstra <peterz(a)infradead.org> x86/cpu/amd: Add Spectral Chicken Peter Zijlstra <peterz(a)infradead.org> objtool: Add entry UNRET validation Josh Poimboeuf <jpoimboe(a)kernel.org> x86/bugs: Do IBPB fallback check only once Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Add retbleed=ibpb Peter Zijlstra <peterz(a)infradead.org> x86/xen: Rename SYS* entry points Peter Zijlstra <peterz(a)infradead.org> objtool: Update Retpoline validation Peter Zijlstra <peterz(a)infradead.org> intel_idle: Disable IBRS during long idle Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Report Intel retbleed vulnerability Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation() Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Optimize SPEC_CTRL MSR writes Peter Zijlstra <peterz(a)infradead.org> x86/entry: Add kernel IBRS implementation Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value Kim Phillips <kim.phillips(a)amd.com> x86/bugs: Enable STIBP for JMP2RET Alexandre Chartre <alexandre.chartre(a)oracle.com> x86/bugs: Add AMD retbleed= boot parameter Alexandre Chartre <alexandre.chartre(a)oracle.com> x86/bugs: Report AMD retbleed vulnerability Peter Zijlstra <peterz(a)infradead.org> x86: Add magic AMD return-thunk Peter Zijlstra <peterz(a)infradead.org> objtool: Treat .text.__x86.* as noinstr Peter Zijlstra <peterz(a)infradead.org> x86: Use return-thunk in asm code Kim Phillips <kim.phillips(a)amd.com> x86/sev: Avoid using __x86_return_thunk Peter Zijlstra <peterz(a)infradead.org> x86/vsyscall_emu/64: Don't use RET in vsyscall emulation Peter Zijlstra <peterz(a)infradead.org> x86/kvm: Fix SETcc emulation for return thunks Peter Zijlstra <peterz(a)infradead.org> x86/bpf: Use alternative RET encoding Peter Zijlstra <peterz(a)infradead.org> x86/ftrace: Use alternative RET encoding Peter Zijlstra <peterz(a)infradead.org> x86,static_call: Use alternative RET encoding Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> objtool: skip non-text sections when adding return-thunk sites Peter Zijlstra <peterz(a)infradead.org> x86,objtool: Create .return_sites Peter Zijlstra <peterz(a)infradead.org> x86: Undo return-thunk damage Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Use -mfunction-return Ben Hutchings <ben(a)decadent.org.uk> Makefile: Set retpoline cflags based on CONFIG_CC_IS_{CLANG,GCC} Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Swizzle retpoline thunk Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Cleanup some #ifdefery Peter Zijlstra <peterz(a)infradead.org> x86/cpufeatures: Move RETPOLINE flags to word 11 Peter Zijlstra <peterz(a)infradead.org> x86/kvm/vmx: Make noinstr clean Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/realmode: build with -D__DISABLE_EXPORTS Mikulas Patocka <mpatocka(a)redhat.com> objtool: Fix objtool regression on x32 systems Peter Zijlstra <peterz(a)infradead.org> x86/entry: Remove skip_r11rcx Peter Zijlstra <peterz(a)infradead.org> objtool: Fix symbol creation Peter Zijlstra <peterz(a)infradead.org> objtool: Fix type of reloc::addend Peter Zijlstra <peterz(a)infradead.org> objtool: Fix code relocs vs weak symbols Peter Zijlstra <peterz(a)infradead.org> objtool: Fix SLS validation for kcov tail-call replacement Peter Zijlstra <peterz(a)infradead.org> crypto: x86/poly1305 - Fixup SLS Peter Zijlstra <peterz(a)infradead.org> objtool: Default ignore INT3 for unreachable Borislav Petkov <bp(a)suse.de> kvm/emulate: Fix SETcc emulation function offsets with SLS Arnaldo Carvalho de Melo <acme(a)redhat.com> tools arch: Update arch/x86/lib/mem{cpy,set}_64.S copies used in 'perf bench mem memcpy' Peter Zijlstra <peterz(a)infradead.org> x86: Add straight-line-speculation mitigation Peter Zijlstra <peterz(a)infradead.org> objtool: Add straight-line-speculation validation Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Relax text_poke_bp() constraint Peter Zijlstra <peterz(a)infradead.org> x86: Prepare inline-asm for straight-line-speculation Peter Zijlstra <peterz(a)infradead.org> x86: Prepare asm files for straight-line-speculation Peter Zijlstra <peterz(a)infradead.org> x86/lib/atomic64_386_32: Rename things Peter Zijlstra <peterz(a)infradead.org> bpf,x86: Respect X86_FEATURE_RETPOLINE* Peter Zijlstra <peterz(a)infradead.org> bpf,x86: Simplify computing label offsets Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Add debug prints to apply_retpolines() Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Try inline spectre_v2=retpoline,amd Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Handle Jcc __x86_indirect_thunk_\reg Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Implement .retpoline_sites support Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Create a retpoline thunk array Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Move the retpoline thunk declarations to nospec-branch.h Peter Zijlstra <peterz(a)infradead.org> x86/asm: Fixup odd GEN-for-each-reg.h usage Peter Zijlstra <peterz(a)infradead.org> x86/asm: Fix register order Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Remove unused replacement symbols Peter Zijlstra <peterz(a)infradead.org> objtool,x86: Replace alternatives with .retpoline_sites Peter Zijlstra <peterz(a)infradead.org> objtool: Explicitly avoid self modifying code in .altinstr_replacement Peter Zijlstra <peterz(a)infradead.org> objtool: Classify symbols Peter Zijlstra <peterz(a)infradead.org> objtool: Handle __sanitize_cov*() tail calls Peter Zijlstra <peterz(a)infradead.org> objtool: Introduce CFI hash Joe Lawrence <joe.lawrence(a)redhat.com> objtool: Make .altinstructions section entry size consistent Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Remove reloc symbol type checks in get_alt_entry() Linus Torvalds <torvalds(a)linux-foundation.org> objtool: print out the symbol type when complaining about it Peter Zijlstra <peterz(a)infradead.org> objtool: Teach get_alt_entry() about more relocation types Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Don't make .altinstructions writable Peter Zijlstra <peterz(a)infradead.org> objtool/x86: Ignore __x86_indirect_alt_* symbols Peter Zijlstra <peterz(a)infradead.org> objtool: Only rewrite unconditional retpoline thunk calls Peter Zijlstra <peterz(a)infradead.org> objtool: Fix .symtab_shndx handling for elf_create_undef_symbol() Borislav Petkov <bp(a)suse.de> x86/alternative: Optimize single-byte NOPs at an arbitrary position Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Support asm jump tables Peter Zijlstra <peterz(a)infradead.org> objtool/x86: Rewrite retpoline thunk calls Peter Zijlstra <peterz(a)infradead.org> objtool: Skip magical retpoline .altinstr_replacement Peter Zijlstra <peterz(a)infradead.org> objtool: Cache instruction relocs Peter Zijlstra <peterz(a)infradead.org> objtool: Keep track of retpoline call sites Peter Zijlstra <peterz(a)infradead.org> objtool: Add elf_create_undef_symbol() Peter Zijlstra <peterz(a)infradead.org> objtool: Extract elf_symbol_add() Peter Zijlstra <peterz(a)infradead.org> objtool: Extract elf_strtab_concat() Peter Zijlstra <peterz(a)infradead.org> objtool: Create reloc sections implicitly Peter Zijlstra <peterz(a)infradead.org> objtool: Add elf_create_reloc() helper Peter Zijlstra <peterz(a)infradead.org> objtool: Rework the elf_rebuild_reloc_section() logic Peter Zijlstra <peterz(a)infradead.org> objtool: Handle per arch retpoline naming Peter Zijlstra <peterz(a)infradead.org> objtool: Correctly handle retpoline thunk calls Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Simplify retpolines Peter Zijlstra <peterz(a)infradead.org> x86/alternatives: Optimize optimize_nops() Ben Hutchings <ben(a)decadent.org.uk> x86: Add insn_decode_kernel() Borislav Petkov <bp(a)suse.de> x86/alternative: Use insn_decode() Borislav Petkov <bp(a)suse.de> x86/insn-eval: Handle return values from the decoder Borislav Petkov <bp(a)suse.de> x86/insn: Add an insn_decode() API Borislav Petkov <bp(a)suse.de> x86/insn: Add a __ignore_sync_check__ marker Borislav Petkov <bp(a)suse.de> x86/insn: Rename insn_decode() to insn_decode_from_regs() Juergen Gross <jgross(a)suse.com> x86/alternative: Use ALTERNATIVE_TERNARY() in _static_cpu_has() Juergen Gross <jgross(a)suse.com> x86/alternative: Support ALTERNATIVE_TERNARY Juergen Gross <jgross(a)suse.com> x86/alternative: Support not-feature Juergen Gross <jgross(a)suse.com> x86/alternative: Merge include files Josh Poimboeuf <jpoimboe(a)redhat.com> x86/xen: Support objtool vmlinux.o validation in xen-head.S Josh Poimboeuf <jpoimboe(a)redhat.com> x86/xen: Support objtool validation in xen-asm.S Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Combine UNWIND_HINT_RET_OFFSET and UNWIND_HINT_FUNC Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Assume only ELF functions do sibling calls Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Support retpoline jump detection for vmlinux.o Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Support stack layout changes in alternatives Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Add 'alt_group' struct Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Refactor ORC section generation Uros Bizjak <ubizjak(a)gmail.com> KVM/nVMX: Use __vmx_vcpu_run in nested_vmx_check_vmentry_hw Uros Bizjak <ubizjak(a)gmail.com> KVM/VMX: Use TEST %REG,%REG instead of CMP $0,%REG in vmenter.S ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 25 + Makefile | 25 +- arch/um/kernel/um_arch.c | 8 + arch/x86/Kconfig | 91 +- arch/x86/Makefile | 8 +- arch/x86/boot/compressed/efi_thunk_64.S | 2 +- arch/x86/boot/compressed/head_64.S | 4 +- arch/x86/boot/compressed/mem_encrypt.S | 4 +- arch/x86/crypto/aegis128-aesni-asm.S | 48 +- arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 2 +- arch/x86/crypto/aesni-intel_asm.S | 52 +- arch/x86/crypto/aesni-intel_avx-x86_64.S | 40 +- arch/x86/crypto/blake2s-core.S | 4 +- arch/x86/crypto/blowfish-x86_64-asm_64.S | 12 +- arch/x86/crypto/camellia-aesni-avx-asm_64.S | 18 +- arch/x86/crypto/camellia-aesni-avx2-asm_64.S | 18 +- arch/x86/crypto/camellia-x86_64-asm_64.S | 12 +- arch/x86/crypto/cast5-avx-x86_64-asm_64.S | 12 +- arch/x86/crypto/cast6-avx-x86_64-asm_64.S | 16 +- arch/x86/crypto/chacha-avx2-x86_64.S | 6 +- arch/x86/crypto/chacha-avx512vl-x86_64.S | 6 +- arch/x86/crypto/chacha-ssse3-x86_64.S | 8 +- arch/x86/crypto/crc32-pclmul_asm.S | 2 +- arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 2 +- arch/x86/crypto/crct10dif-pcl-asm_64.S | 2 +- arch/x86/crypto/des3_ede-asm_64.S | 4 +- arch/x86/crypto/ghash-clmulni-intel_asm.S | 6 +- arch/x86/crypto/nh-avx2-x86_64.S | 2 +- arch/x86/crypto/nh-sse2-x86_64.S | 2 +- arch/x86/crypto/poly1305-x86_64-cryptogams.pl | 38 +- arch/x86/crypto/serpent-avx-x86_64-asm_64.S | 16 +- arch/x86/crypto/serpent-avx2-asm_64.S | 16 +- arch/x86/crypto/serpent-sse2-i586-asm_32.S | 6 +- arch/x86/crypto/serpent-sse2-x86_64-asm_64.S | 6 +- arch/x86/crypto/sha1_avx2_x86_64_asm.S | 2 +- arch/x86/crypto/sha1_ni_asm.S | 2 +- arch/x86/crypto/sha1_ssse3_asm.S | 2 +- arch/x86/crypto/sha256-avx-asm.S | 2 +- arch/x86/crypto/sha256-avx2-asm.S | 2 +- arch/x86/crypto/sha256-ssse3-asm.S | 2 +- arch/x86/crypto/sha256_ni_asm.S | 2 +- arch/x86/crypto/sha512-avx-asm.S | 2 +- arch/x86/crypto/sha512-avx2-asm.S | 2 +- arch/x86/crypto/sha512-ssse3-asm.S | 2 +- arch/x86/crypto/twofish-avx-x86_64-asm_64.S | 16 +- arch/x86/crypto/twofish-i586-asm_32.S | 4 +- arch/x86/crypto/twofish-x86_64-asm_64-3way.S | 6 +- arch/x86/crypto/twofish-x86_64-asm_64.S | 4 +- arch/x86/entry/Makefile | 2 +- arch/x86/entry/calling.h | 72 +- arch/x86/entry/entry.S | 22 + arch/x86/entry/entry_32.S | 6 +- arch/x86/entry/entry_64.S | 62 +- arch/x86/entry/entry_64_compat.S | 21 +- arch/x86/entry/thunk_32.S | 2 +- arch/x86/entry/thunk_64.S | 2 +- arch/x86/entry/vdso/Makefile | 1 + arch/x86/entry/vdso/vdso32/system_call.S | 4 +- arch/x86/entry/vsyscall/vsyscall_emu_64.S | 3 + arch/x86/include/asm/GEN-for-each-reg.h | 14 +- arch/x86/include/asm/alternative-asm.h | 114 -- arch/x86/include/asm/alternative.h | 137 ++- arch/x86/include/asm/asm-prototypes.h | 17 - arch/x86/include/asm/cpufeature.h | 41 +- arch/x86/include/asm/cpufeatures.h | 14 +- arch/x86/include/asm/disabled-features.h | 21 +- arch/x86/include/asm/inat.h | 2 +- arch/x86/include/asm/insn-eval.h | 4 +- arch/x86/include/asm/insn.h | 28 +- arch/x86/include/asm/linkage.h | 22 + arch/x86/include/asm/msr-index.h | 13 + arch/x86/include/asm/nospec-branch.h | 141 +-- arch/x86/include/asm/paravirt.h | 2 +- arch/x86/include/asm/qspinlock_paravirt.h | 4 +- arch/x86/include/asm/smap.h | 5 +- arch/x86/include/asm/static_call.h | 19 +- arch/x86/include/asm/unwind_hints.h | 23 +- arch/x86/kernel/acpi/wakeup_32.S | 6 +- arch/x86/kernel/alternative.c | 406 ++++++- arch/x86/kernel/cpu/amd.c | 46 +- arch/x86/kernel/cpu/bugs.c | 475 ++++++-- arch/x86/kernel/cpu/common.c | 61 +- arch/x86/kernel/cpu/cpu.h | 2 + arch/x86/kernel/cpu/hygon.c | 6 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/ftrace.c | 7 +- arch/x86/kernel/ftrace_32.S | 6 +- arch/x86/kernel/ftrace_64.S | 13 +- arch/x86/kernel/head_32.S | 3 +- arch/x86/kernel/head_64.S | 5 + arch/x86/kernel/irqflags.S | 4 +- arch/x86/kernel/kprobes/core.c | 2 +- arch/x86/kernel/kvm.c | 2 +- arch/x86/kernel/module.c | 15 +- arch/x86/kernel/paravirt.c | 2 +- arch/x86/kernel/process.c | 2 +- arch/x86/kernel/relocate_kernel_32.S | 15 +- arch/x86/kernel/relocate_kernel_64.S | 13 +- arch/x86/kernel/sev-es.c | 2 +- arch/x86/kernel/sev_verify_cbit.S | 2 +- arch/x86/kernel/static_call.c | 52 +- arch/x86/kernel/umip.c | 2 +- arch/x86/kernel/verify_cpu.S | 4 +- arch/x86/kernel/vmlinux.lds.S | 23 +- arch/x86/kvm/emulate.c | 39 +- arch/x86/kvm/svm/vmenter.S | 11 +- arch/x86/kvm/vmx/nested.c | 32 +- arch/x86/kvm/vmx/run_flags.h | 8 + arch/x86/kvm/vmx/vmenter.S | 170 +-- arch/x86/kvm/vmx/vmx.c | 78 +- arch/x86/kvm/vmx/vmx.h | 5 + arch/x86/kvm/x86.c | 4 +- arch/x86/lib/atomic64_386_32.S | 88 +- arch/x86/lib/atomic64_cx8_32.S | 18 +- arch/x86/lib/checksum_32.S | 8 +- arch/x86/lib/clear_page_64.S | 6 +- arch/x86/lib/cmpxchg16b_emu.S | 4 +- arch/x86/lib/cmpxchg8b_emu.S | 4 +- arch/x86/lib/copy_mc_64.S | 6 +- arch/x86/lib/copy_page_64.S | 6 +- arch/x86/lib/copy_user_64.S | 14 +- arch/x86/lib/csum-copy_64.S | 2 +- arch/x86/lib/error-inject.c | 3 +- arch/x86/lib/getuser.S | 22 +- arch/x86/lib/hweight.S | 6 +- arch/x86/lib/inat.c | 2 +- arch/x86/lib/insn-eval.c | 40 +- arch/x86/lib/insn.c | 222 +++- arch/x86/lib/iomap_copy_64.S | 2 +- arch/x86/lib/memcpy_64.S | 14 +- arch/x86/lib/memmove_64.S | 11 +- arch/x86/lib/memset_64.S | 8 +- arch/x86/lib/msr-reg.S | 4 +- arch/x86/lib/putuser.S | 6 +- arch/x86/lib/retpoline.S | 118 +- arch/x86/math-emu/div_Xsig.S | 2 +- arch/x86/math-emu/div_small.S | 2 +- arch/x86/math-emu/mul_Xsig.S | 6 +- arch/x86/math-emu/polynom_Xsig.S | 2 +- arch/x86/math-emu/reg_norm.S | 6 +- arch/x86/math-emu/reg_round.S | 2 +- arch/x86/math-emu/reg_u_add.S | 2 +- arch/x86/math-emu/reg_u_div.S | 2 +- arch/x86/math-emu/reg_u_mul.S | 2 +- arch/x86/math-emu/reg_u_sub.S | 2 +- arch/x86/math-emu/round_Xsig.S | 4 +- arch/x86/math-emu/shr_Xsig.S | 8 +- arch/x86/math-emu/wm_shrx.S | 16 +- arch/x86/mm/mem_encrypt_boot.S | 6 + arch/x86/net/bpf_jit_comp.c | 185 ++-- arch/x86/net/bpf_jit_comp32.c | 22 +- arch/x86/platform/efi/efi_stub_32.S | 2 +- arch/x86/platform/efi/efi_stub_64.S | 2 +- arch/x86/platform/efi/efi_thunk_64.S | 5 +- arch/x86/platform/olpc/xo1-wakeup.S | 6 +- arch/x86/power/hibernate_asm_32.S | 4 +- arch/x86/power/hibernate_asm_64.S | 4 +- arch/x86/um/checksum_32.S | 4 +- arch/x86/um/setjmp_32.S | 2 +- arch/x86/um/setjmp_64.S | 2 +- arch/x86/xen/Makefile | 1 - arch/x86/xen/setup.c | 6 +- arch/x86/xen/xen-asm.S | 43 +- arch/x86/xen/xen-head.S | 6 +- arch/x86/xen/xen-ops.h | 6 +- drivers/base/cpu.c | 8 + drivers/idle/intel_idle.c | 43 +- include/linux/cpu.h | 2 + include/linux/kvm_host.h | 2 +- include/linux/objtool.h | 14 +- samples/ftrace/ftrace-direct-modify.c | 4 +- samples/ftrace/ftrace-direct-too.c | 2 +- samples/ftrace/ftrace-direct.c | 2 +- scripts/Makefile.build | 6 + scripts/link-vmlinux.sh | 6 + security/Kconfig | 11 - tools/arch/x86/include/asm/cpufeatures.h | 12 +- tools/arch/x86/include/asm/disabled-features.h | 21 +- tools/arch/x86/include/asm/inat.h | 2 +- tools/arch/x86/include/asm/insn.h | 28 +- tools/arch/x86/include/asm/msr-index.h | 13 + tools/arch/x86/lib/inat.c | 2 +- tools/arch/x86/lib/insn.c | 222 +++- tools/arch/x86/lib/memcpy_64.S | 14 +- tools/arch/x86/lib/memset_64.S | 8 +- .../asm/{alternative-asm.h => alternative.h} | 0 tools/include/linux/kconfig.h | 67 ++ tools/include/linux/objtool.h | 14 +- tools/objtool/Documentation/stack-validation.txt | 16 +- tools/objtool/Makefile | 4 - tools/objtool/arch.h | 13 +- tools/objtool/arch/x86/decode.c | 58 +- tools/objtool/arch/x86/include/arch_special.h | 2 +- tools/objtool/builtin-check.c | 6 +- tools/objtool/builtin-orc.c | 6 +- tools/objtool/builtin.h | 3 +- tools/objtool/cfi.h | 2 + tools/objtool/check.c | 1140 +++++++++++++++----- tools/objtool/check.h | 35 +- tools/objtool/elf.c | 435 ++++++-- tools/objtool/elf.h | 22 +- tools/objtool/objtool.c | 2 + tools/objtool/objtool.h | 5 +- tools/objtool/orc_gen.c | 324 +++--- tools/objtool/special.c | 22 +- tools/objtool/sync-check.sh | 17 +- tools/objtool/weak.c | 7 +- tools/perf/check-headers.sh | 15 +- 208 files changed, 4602 insertions(+), 1926 deletions(-)

4 years, 2 months

[PATCH 5.18 00/70] 5.18.14-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.18.14 release. There are 70 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 Sun, 24 Jul 2022 09:06:00 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.18.14-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.18.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.18.14-rc1 Peter Zijlstra <peterz(a)infradead.org> um: Add missing apply_returns() Kim Phillips <kim.phillips(a)amd.com> x86/bugs: Remove apostrophe typo Arnaldo Carvalho de Melo <acme(a)redhat.com> tools headers cpufeatures: Sync with the kernel sources Arnaldo Carvalho de Melo <acme(a)redhat.com> tools arch x86: Sync the msr-index.h copy with the kernel sources Paolo Bonzini <pbonzini(a)redhat.com> KVM: emulate: do not adjust size of fastop and setcc subroutines Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/kvm: fix FASTOP_SIZE when return thunks are enabled Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> efi/x86: use naked RET on mixed mode call wrapper Nathan Chancellor <nathan(a)kernel.org> x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current Jiri Slaby <jirislaby(a)kernel.org> x86/asm/32: Fix ANNOTATE_UNRET_SAFE use on 32-bit Thomas Gleixner <tglx(a)linutronix.de> x86/static_call: Serialize __static_call_fixup() properly Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/speculation: Disable RRSBA behavior Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/kexec: Disable RET on kexec Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/bugs: Do not enable IBPB-on-entry when IBPB is not supported Peter Zijlstra <peterz(a)infradead.org> x86/entry: Move PUSH_AND_CLEAR_REGS() back into error_entry Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Add Cannon lake to RETBleed affected CPU list Peter Zijlstra <peterz(a)infradead.org> x86/retbleed: Add fine grained Kconfig knobs Andrew Cooper <andrew.cooper3(a)citrix.com> x86/cpu/amd: Enumerate BTC_NO Peter Zijlstra <peterz(a)infradead.org> x86/common: Stamp out the stepping madness Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Prevent RSB underflow before vmenter Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fill RSB on vmexit for IBRS Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Fix IBRS handling after vmexit Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Convert launched argument to flags Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Flatten __vmx_vcpu_run() Josh Poimboeuf <jpoimboe(a)kernel.org> objtool: Re-add UNWIND_HINT_{SAVE_RESTORE} Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Remove x86_spec_ctrl_mask Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix SPEC_CTRL write on SMT state change Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix firmware entry SPEC_CTRL handling Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n Peter Zijlstra <peterz(a)infradead.org> x86/cpu/amd: Add Spectral Chicken Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> objtool: Add entry UNRET validation Josh Poimboeuf <jpoimboe(a)kernel.org> x86/bugs: Do IBPB fallback check only once Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Add retbleed=ibpb Peter Zijlstra <peterz(a)infradead.org> x86/xen: Add UNTRAIN_RET Peter Zijlstra <peterz(a)infradead.org> x86/xen: Rename SYS* entry points Peter Zijlstra <peterz(a)infradead.org> objtool: Update Retpoline validation Peter Zijlstra <peterz(a)infradead.org> intel_idle: Disable IBRS during long idle Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Report Intel retbleed vulnerability Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation() Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Optimize SPEC_CTRL MSR writes Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/entry: Add kernel IBRS implementation Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value Kim Phillips <kim.phillips(a)amd.com> x86/bugs: Enable STIBP for JMP2RET Alexandre Chartre <alexandre.chartre(a)oracle.com> x86/bugs: Add AMD retbleed= boot parameter Alexandre Chartre <alexandre.chartre(a)oracle.com> x86/bugs: Report AMD retbleed vulnerability Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86: Add magic AMD return-thunk Peter Zijlstra <peterz(a)infradead.org> objtool: Treat .text.__x86.* as noinstr Peter Zijlstra <peterz(a)infradead.org> x86/entry: Avoid very early RET Peter Zijlstra <peterz(a)infradead.org> x86: Use return-thunk in asm code Kim Phillips <kim.phillips(a)amd.com> x86/sev: Avoid using __x86_return_thunk Peter Zijlstra <peterz(a)infradead.org> x86/vsyscall_emu/64: Don't use RET in vsyscall emulation Peter Zijlstra <peterz(a)infradead.org> x86/kvm: Fix SETcc emulation for return thunks Peter Zijlstra <peterz(a)infradead.org> x86/bpf: Use alternative RET encoding Peter Zijlstra <peterz(a)infradead.org> x86/ftrace: Use alternative RET encoding Peter Zijlstra <peterz(a)infradead.org> x86,static_call: Use alternative RET encoding Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> objtool: skip non-text sections when adding return-thunk sites Peter Zijlstra <peterz(a)infradead.org> x86,objtool: Create .return_sites Peter Zijlstra <peterz(a)infradead.org> x86: Undo return-thunk damage Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Use -mfunction-return Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Swizzle retpoline thunk Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Cleanup some #ifdefery Peter Zijlstra <peterz(a)infradead.org> x86/cpufeatures: Move RETPOLINE flags to word 11 Peter Zijlstra <peterz(a)infradead.org> x86/kvm/vmx: Make noinstr clean Peter Zijlstra <peterz(a)infradead.org> x86/entry: Remove skip_r11rcx Lai Jiangshan <jiangshan.ljs(a)antgroup.com> x86/entry: Don't call error_entry() for XENPV Lai Jiangshan <jiangshan.ljs(a)antgroup.com> x86/entry: Move PUSH_AND_CLEAR_REGS out of error_entry() Lai Jiangshan <jiangshan.ljs(a)antgroup.com> x86/entry: Switch the stack after error_entry() returns Lai Jiangshan <jiangshan.ljs(a)antgroup.com> x86/traps: Use pt_regs directly in fixup_bad_iret() ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 25 ++ Makefile | 4 +- arch/um/kernel/um_arch.c | 4 + arch/x86/Kconfig | 103 +++-- arch/x86/Makefile | 6 + arch/x86/entry/Makefile | 2 +- arch/x86/entry/calling.h | 72 +++- arch/x86/entry/entry.S | 22 ++ arch/x86/entry/entry_32.S | 2 - arch/x86/entry/entry_64.S | 88 ++++- arch/x86/entry/entry_64_compat.S | 21 +- arch/x86/entry/vdso/Makefile | 1 + arch/x86/entry/vsyscall/vsyscall_emu_64.S | 9 +- arch/x86/include/asm/alternative.h | 1 + arch/x86/include/asm/cpufeatures.h | 12 +- arch/x86/include/asm/disabled-features.h | 21 +- arch/x86/include/asm/linkage.h | 8 + arch/x86/include/asm/msr-index.h | 13 + arch/x86/include/asm/nospec-branch.h | 69 +++- arch/x86/include/asm/static_call.h | 19 +- arch/x86/include/asm/traps.h | 2 +- arch/x86/include/asm/unwind_hints.h | 14 +- arch/x86/kernel/alternative.c | 69 ++++ arch/x86/kernel/asm-offsets.c | 6 + arch/x86/kernel/cpu/amd.c | 46 ++- arch/x86/kernel/cpu/bugs.c | 475 ++++++++++++++++++++---- arch/x86/kernel/cpu/common.c | 61 +-- arch/x86/kernel/cpu/cpu.h | 2 + arch/x86/kernel/cpu/hygon.c | 6 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/ftrace.c | 7 +- arch/x86/kernel/head_32.S | 1 + arch/x86/kernel/head_64.S | 5 + arch/x86/kernel/module.c | 8 +- arch/x86/kernel/process.c | 2 +- arch/x86/kernel/relocate_kernel_32.S | 25 +- arch/x86/kernel/relocate_kernel_64.S | 23 +- arch/x86/kernel/static_call.c | 51 ++- arch/x86/kernel/traps.c | 19 +- arch/x86/kernel/vmlinux.lds.S | 9 +- arch/x86/kvm/emulate.c | 35 +- arch/x86/kvm/svm/vmenter.S | 18 + arch/x86/kvm/vmx/capabilities.h | 4 +- arch/x86/kvm/vmx/nested.c | 2 +- arch/x86/kvm/vmx/run_flags.h | 8 + arch/x86/kvm/vmx/vmenter.S | 194 ++++++---- arch/x86/kvm/vmx/vmx.c | 84 +++-- arch/x86/kvm/vmx/vmx.h | 10 +- arch/x86/kvm/vmx/vmx_ops.h | 2 +- arch/x86/kvm/x86.c | 4 +- arch/x86/lib/memmove_64.S | 7 +- arch/x86/lib/retpoline.S | 79 +++- arch/x86/mm/mem_encrypt_boot.S | 10 +- arch/x86/net/bpf_jit_comp.c | 26 +- arch/x86/platform/efi/efi_thunk_64.S | 5 +- arch/x86/xen/setup.c | 6 +- arch/x86/xen/xen-asm.S | 30 +- arch/x86/xen/xen-head.S | 1 + arch/x86/xen/xen-ops.h | 6 +- drivers/base/cpu.c | 8 + drivers/idle/intel_idle.c | 44 ++- include/linux/cpu.h | 2 + include/linux/kvm_host.h | 2 +- include/linux/objtool.h | 9 +- scripts/Makefile.build | 1 + scripts/link-vmlinux.sh | 3 + security/Kconfig | 11 - tools/arch/x86/include/asm/cpufeatures.h | 12 +- tools/arch/x86/include/asm/disabled-features.h | 21 +- tools/arch/x86/include/asm/msr-index.h | 13 + tools/include/linux/objtool.h | 9 +- tools/objtool/arch/x86/decode.c | 5 + tools/objtool/builtin-check.c | 4 +- tools/objtool/check.c | 331 ++++++++++++++++- tools/objtool/include/objtool/arch.h | 1 + tools/objtool/include/objtool/builtin.h | 2 +- tools/objtool/include/objtool/check.h | 24 +- tools/objtool/include/objtool/elf.h | 1 + tools/objtool/include/objtool/objtool.h | 1 + tools/objtool/objtool.c | 1 + 80 files changed, 1937 insertions(+), 433 deletions(-)

4 years, 2 months

[PATCH 5.15 00/89] 5.15.57-rc1 review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 5.15.57 release. There are 89 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 Sun, 24 Jul 2022 09:10:51 +0000. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.15.57-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.15.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 5.15.57-rc1 Peter Zijlstra <peterz(a)infradead.org> x86: Use -mindirect-branch-cs-prefix for RETPOLINE builds Peter Zijlstra <peterz(a)infradead.org> um: Add missing apply_returns() Kim Phillips <kim.phillips(a)amd.com> x86/bugs: Remove apostrophe typo Arnaldo Carvalho de Melo <acme(a)redhat.com> tools headers cpufeatures: Sync with the kernel sources Arnaldo Carvalho de Melo <acme(a)redhat.com> tools arch x86: Sync the msr-index.h copy with the kernel sources Paolo Bonzini <pbonzini(a)redhat.com> KVM: emulate: do not adjust size of fastop and setcc subroutines Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/kvm: fix FASTOP_SIZE when return thunks are enabled Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> efi/x86: use naked RET on mixed mode call wrapper Nathan Chancellor <nathan(a)kernel.org> x86/speculation: Use DECLARE_PER_CPU for x86_spec_ctrl_current Jiri Slaby <jirislaby(a)kernel.org> x86/asm/32: Fix ANNOTATE_UNRET_SAFE use on 32-bit Ben Hutchings <ben(a)decadent.org.uk> x86/xen: Fix initialisation in hypercall_page after rethunk Thomas Gleixner <tglx(a)linutronix.de> x86/static_call: Serialize __static_call_fixup() properly Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/speculation: Disable RRSBA behavior Konrad Rzeszutek Wilk <konrad.wilk(a)oracle.com> x86/kexec: Disable RET on kexec Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/bugs: Do not enable IBPB-on-entry when IBPB is not supported Peter Zijlstra <peterz(a)infradead.org> x86/entry: Move PUSH_AND_CLEAR_REGS() back into error_entry Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/bugs: Add Cannon lake to RETBleed affected CPU list Peter Zijlstra <peterz(a)infradead.org> x86/retbleed: Add fine grained Kconfig knobs Andrew Cooper <andrew.cooper3(a)citrix.com> x86/cpu/amd: Enumerate BTC_NO Peter Zijlstra <peterz(a)infradead.org> x86/common: Stamp out the stepping madness Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fill RSB on vmexit for IBRS Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Fix IBRS handling after vmexit Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Prevent guest RSB poisoning attacks with eIBRS Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Convert launched argument to flags Josh Poimboeuf <jpoimboe(a)kernel.org> KVM: VMX: Flatten __vmx_vcpu_run() Josh Poimboeuf <jpoimboe(a)kernel.org> objtool: Re-add UNWIND_HINT_{SAVE_RESTORE} Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Remove x86_spec_ctrl_mask Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Use cached host SPEC_CTRL value for guest entry/exit Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix SPEC_CTRL write on SMT state change Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix firmware entry SPEC_CTRL handling Josh Poimboeuf <jpoimboe(a)kernel.org> x86/speculation: Fix RSB filling with CONFIG_RETPOLINE=n Peter Zijlstra <peterz(a)infradead.org> x86/cpu/amd: Add Spectral Chicken Peter Zijlstra <peterz(a)infradead.org> objtool: Add entry UNRET validation Josh Poimboeuf <jpoimboe(a)kernel.org> x86/bugs: Do IBPB fallback check only once Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Add retbleed=ibpb Peter Zijlstra <peterz(a)infradead.org> x86/xen: Add UNTRAIN_RET Peter Zijlstra <peterz(a)infradead.org> x86/xen: Rename SYS* entry points Peter Zijlstra <peterz(a)infradead.org> objtool: Update Retpoline validation Peter Zijlstra <peterz(a)infradead.org> intel_idle: Disable IBRS during long idle Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Report Intel retbleed vulnerability Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Split spectre_v2_select_mitigation() and spectre_v2_user_select_mitigation() Pawan Gupta <pawan.kumar.gupta(a)linux.intel.com> x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Optimize SPEC_CTRL MSR writes Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/entry: Add kernel IBRS implementation Peter Zijlstra <peterz(a)infradead.org> x86/bugs: Keep a per-CPU IA32_SPEC_CTRL value Kim Phillips <kim.phillips(a)amd.com> x86/bugs: Enable STIBP for JMP2RET Alexandre Chartre <alexandre.chartre(a)oracle.com> x86/bugs: Add AMD retbleed= boot parameter Alexandre Chartre <alexandre.chartre(a)oracle.com> x86/bugs: Report AMD retbleed vulnerability Peter Zijlstra <peterz(a)infradead.org> x86: Add magic AMD return-thunk Peter Zijlstra <peterz(a)infradead.org> objtool: Treat .text.__x86.* as noinstr Peter Zijlstra <peterz(a)infradead.org> x86/entry: Avoid very early RET Peter Zijlstra <peterz(a)infradead.org> x86: Use return-thunk in asm code Kim Phillips <kim.phillips(a)amd.com> x86/sev: Avoid using __x86_return_thunk Peter Zijlstra <peterz(a)infradead.org> x86/vsyscall_emu/64: Don't use RET in vsyscall emulation Peter Zijlstra <peterz(a)infradead.org> x86/kvm: Fix SETcc emulation for return thunks Peter Zijlstra <peterz(a)infradead.org> x86/bpf: Use alternative RET encoding Peter Zijlstra <peterz(a)infradead.org> x86/ftrace: Use alternative RET encoding Peter Zijlstra <peterz(a)infradead.org> x86,static_call: Use alternative RET encoding Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> objtool: skip non-text sections when adding return-thunk sites Peter Zijlstra <peterz(a)infradead.org> x86,objtool: Create .return_sites Peter Zijlstra <peterz(a)infradead.org> x86: Undo return-thunk damage Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Use -mfunction-return Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Swizzle retpoline thunk Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Cleanup some #ifdefery Peter Zijlstra <peterz(a)infradead.org> x86/cpufeatures: Move RETPOLINE flags to word 11 Peter Zijlstra <peterz(a)infradead.org> x86/kvm/vmx: Make noinstr clean Thadeu Lima de Souza Cascardo <cascardo(a)canonical.com> x86/realmode: build with -D__DISABLE_EXPORTS Peter Zijlstra <peterz(a)infradead.org> x86/entry: Remove skip_r11rcx Peter Zijlstra <peterz(a)infradead.org> objtool: Default ignore INT3 for unreachable Peter Zijlstra <peterz(a)infradead.org> bpf,x86: Respect X86_FEATURE_RETPOLINE* Peter Zijlstra <peterz(a)infradead.org> bpf,x86: Simplify computing label offsets Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Add debug prints to apply_retpolines() Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Try inline spectre_v2=retpoline,amd Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Handle Jcc __x86_indirect_thunk_\reg Peter Zijlstra <peterz(a)infradead.org> x86/alternative: Implement .retpoline_sites support Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Create a retpoline thunk array Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Move the retpoline thunk declarations to nospec-branch.h Peter Zijlstra <peterz(a)infradead.org> x86/asm: Fixup odd GEN-for-each-reg.h usage Peter Zijlstra <peterz(a)infradead.org> x86/asm: Fix register order Peter Zijlstra <peterz(a)infradead.org> x86/retpoline: Remove unused replacement symbols Peter Zijlstra <peterz(a)infradead.org> objtool: Introduce CFI hash Peter Zijlstra <peterz(a)infradead.org> objtool,x86: Replace alternatives with .retpoline_sites Peter Zijlstra <peterz(a)infradead.org> objtool: Shrink struct instruction Peter Zijlstra <peterz(a)infradead.org> objtool: Explicitly avoid self modifying code in .altinstr_replacement Peter Zijlstra <peterz(a)infradead.org> objtool: Classify symbols Lai Jiangshan <jiangshan.ljs(a)antgroup.com> x86/entry: Don't call error_entry() for XENPV Lai Jiangshan <jiangshan.ljs(a)antgroup.com> x86/entry: Move PUSH_AND_CLEAR_REGS out of error_entry() Lai Jiangshan <jiangshan.ljs(a)antgroup.com> x86/entry: Switch the stack after error_entry() returns Lai Jiangshan <jiangshan.ljs(a)antgroup.com> x86/traps: Use pt_regs directly in fixup_bad_iret() ------------- Diffstat: Documentation/admin-guide/kernel-parameters.txt | 25 + Makefile | 11 +- arch/um/kernel/um_arch.c | 8 + arch/x86/Kconfig | 103 +++- arch/x86/Makefile | 2 +- arch/x86/entry/Makefile | 2 +- arch/x86/entry/calling.h | 72 ++- arch/x86/entry/entry.S | 22 + arch/x86/entry/entry_32.S | 2 - arch/x86/entry/entry_64.S | 88 ++- arch/x86/entry/entry_64_compat.S | 21 +- arch/x86/entry/vdso/Makefile | 1 + arch/x86/entry/vsyscall/vsyscall_emu_64.S | 9 +- arch/x86/include/asm/GEN-for-each-reg.h | 14 +- arch/x86/include/asm/alternative.h | 2 + arch/x86/include/asm/asm-prototypes.h | 18 - arch/x86/include/asm/cpufeatures.h | 12 +- arch/x86/include/asm/disabled-features.h | 21 +- arch/x86/include/asm/linkage.h | 8 + arch/x86/include/asm/msr-index.h | 13 + arch/x86/include/asm/nospec-branch.h | 134 ++--- arch/x86/include/asm/static_call.h | 17 + arch/x86/include/asm/traps.h | 2 +- arch/x86/include/asm/unwind_hints.h | 14 +- arch/x86/kernel/alternative.c | 260 ++++++++- arch/x86/kernel/cpu/amd.c | 46 +- arch/x86/kernel/cpu/bugs.c | 475 +++++++++++++--- arch/x86/kernel/cpu/common.c | 61 ++- arch/x86/kernel/cpu/cpu.h | 2 + arch/x86/kernel/cpu/hygon.c | 6 + arch/x86/kernel/cpu/scattered.c | 1 + arch/x86/kernel/ftrace.c | 7 +- arch/x86/kernel/head_32.S | 1 + arch/x86/kernel/head_64.S | 5 + arch/x86/kernel/module.c | 15 +- arch/x86/kernel/process.c | 2 +- arch/x86/kernel/relocate_kernel_32.S | 25 +- arch/x86/kernel/relocate_kernel_64.S | 23 +- arch/x86/kernel/static_call.c | 49 +- arch/x86/kernel/traps.c | 19 +- arch/x86/kernel/vmlinux.lds.S | 23 +- arch/x86/kvm/emulate.c | 33 +- arch/x86/kvm/svm/vmenter.S | 18 + arch/x86/kvm/vmx/nested.c | 2 +- arch/x86/kvm/vmx/run_flags.h | 8 + arch/x86/kvm/vmx/vmenter.S | 164 +++--- arch/x86/kvm/vmx/vmx.c | 76 ++- arch/x86/kvm/vmx/vmx.h | 6 +- arch/x86/kvm/x86.c | 4 +- arch/x86/lib/memmove_64.S | 7 +- arch/x86/lib/retpoline.S | 133 +++-- arch/x86/mm/mem_encrypt_boot.S | 10 +- arch/x86/net/bpf_jit_comp.c | 179 +++--- arch/x86/net/bpf_jit_comp32.c | 22 +- arch/x86/platform/efi/efi_thunk_64.S | 5 +- arch/x86/xen/setup.c | 6 +- arch/x86/xen/xen-asm.S | 30 +- arch/x86/xen/xen-head.S | 5 +- arch/x86/xen/xen-ops.h | 6 +- drivers/base/cpu.c | 8 + drivers/idle/intel_idle.c | 43 +- include/linux/cpu.h | 2 + include/linux/kvm_host.h | 2 +- include/linux/objtool.h | 9 +- scripts/Makefile.build | 1 + scripts/link-vmlinux.sh | 3 + security/Kconfig | 11 - tools/arch/x86/include/asm/cpufeatures.h | 12 +- tools/arch/x86/include/asm/disabled-features.h | 21 +- tools/arch/x86/include/asm/msr-index.h | 13 + tools/include/linux/objtool.h | 9 +- tools/objtool/arch/x86/decode.c | 145 +---- tools/objtool/builtin-check.c | 4 +- tools/objtool/check.c | 701 ++++++++++++++++++++---- tools/objtool/elf.c | 84 --- tools/objtool/include/objtool/arch.h | 3 +- tools/objtool/include/objtool/builtin.h | 2 +- tools/objtool/include/objtool/cfi.h | 2 + tools/objtool/include/objtool/check.h | 10 +- tools/objtool/include/objtool/elf.h | 9 +- tools/objtool/include/objtool/objtool.h | 1 + tools/objtool/objtool.c | 1 + tools/objtool/orc_gen.c | 15 +- tools/objtool/special.c | 8 - 84 files changed, 2520 insertions(+), 954 deletions(-)

4 years, 2 months

RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible!

by Naresh Kamboju

Results from Linaro’s test farm. We are booting the i386 kernel on an x86 machine. With Spectre V2 patches merged into Linux mainline we have been noticing RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! Please find the detailed boot log in the below link [1] and [2]. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> metadata: git_ref: master git_repo: https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline git_sha: 4a57a8400075bc5287c5c877702c68aeae2a033d git_describe: v5.19-rc6-115-g4a57a8400075 kernel_version: 5.19.0-rc6 kernel-config: https://builds.tuxbuild.com/2Bu6unA4pJ0TotIOQ6jcNKfhmew/config build-url: https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline/-/pipelines/… artifact-location: https://builds.tuxbuild.com/2Bu6unA4pJ0TotIOQ6jcNKfhmew toolchain: gcc-11 boot log: --------- [ 0.000000] Linux version 5.19.0-rc6 (tuxmake@tuxmake) (i686-linux-gnu-gcc (Debian 11.3.0-3) 11.3.0, GNU ld (GNU Binutils for Debian) 2.38) #1 SMP PREEMPT_DYNAMIC @1657744061 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' <trim> [ 1.275957] LSM: Security Framework initializing [ 1.275957] SELinux: Initializing. [ 1.275957] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 1.275957] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear) [ 1.275957] CPU0: Thermal monitoring enabled (TM1) [ 1.275957] process: using mwait in idle threads [ 1.275957] Last level iTLB entries: 4KB 128, 2MB 8, 4MB 8 [ 1.275957] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.275957] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.275957] Spectre V2 : Mitigation: Retpolines [ 1.275957] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.275957] RETBleed: WARNING: Spectre v2 mitigation leaves CPU vulnerable to RETBleed attacks, data leaks possible! [ 1.275957] RETBleed: Vulnerable [ 1.275957] Speculative Store Bypass: Vulnerable [ 1.275957] L1TF: Kernel not compiled for PAE. No mitigation for L1TF [ 1.275957] MDS: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.275957] TAA: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.275957] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.275957] SRBDS: Vulnerable: No microcode Full test log link, [1] https://lkft.validation.linaro.org/scheduler/job/5282509#L490 [2] https://qa-reports.linaro.org/lkft/linux-mainline-master-sanity/build/v5.19… Best regards Naresh Kamboju -- Linaro LKFT https://lkft.linaro.org

4 years, 2 months

[REGRESSION] lkft kselftest for next-20220722

by lkft＠linaro.org

## Build * kernel: 5.19.0-rc7 * git: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next * git branch: master * git commit: 18c107a1f120d095404d141dfad8f594bdc44020 * git describe: next-20220722 * test details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20220722 ## Test Regressions (compared to next-20220721) * qemu_arm, kselftest-seccomp - seccomp.seccomp_benchmark ## Metric Regressions (compared to next-20220721) No metric regressions found. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test Fixes (compared to next-20220721) * qemu_arm, kselftest-rtc - rtc.rtctest - rtc.rtctest.rtc.date_read_loop ## Metric Fixes (compared to next-20220721) No metric fixes found. ## Test result summary total: 345, pass: 168, fail: 43, skip: 134, xfail: 0 ## Build Summary ## Test suites summary * kselftest-android * kselftest-breakpoints * kselftest-capabilities * kselftest-cgroup * kselftest-clone3 * kselftest-core * kselftest-cpu-hotplug * kselftest-cpufreq * kselftest-drivers-dma-buf * kselftest-efivarfs * kselftest-filesystems * kselftest-filesystems-binderfs * kselftest-firmware * kselftest-fpu * kselftest-gpio * kselftest-ipc * kselftest-ir * kselftest-kcmp * kselftest-lib * kselftest-membarrier * kselftest-netfilter * kselftest-nsfs * kselftest-openat2 * kselftest-pid_namespace * kselftest-pidfd * kselftest-proc * kselftest-pstore * kselftest-rseq * kselftest-rtc * kselftest-seccomp * kselftest-sigaltstack * kselftest-size * kselftest-splice * kselftest-static_keys * kselftest-sync * kselftest-sysctl * kselftest-tc-testing * kselftest-timens * kselftest-timers * kselftest-tmpfs * kselftest-tpm2 * kselftest-user * kselftest-vm -- Linaro LKFT https://lkft.linaro.org

4 years, 2 months

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