Linux Kernel https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v5.17.1 2022-03-17T19:55:26Z 2022-03-17T19:55:26Z Linus Torvalds torvalds@linux-foundation.org 2022-03-17T19:55:26Z urn:sha1:551acdc3c3d2b6bc97f11e31dcf960bc36343bfc Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter, ipsec, and wireless. A few last minute revert / disable and fix patches came down from our sub-trees. We're not waiting for any fixes at this point. Current release - regressions: - Revert "netfilter: nat: force port remap to prevent shadowing well-known ports", restore working conntrack on asymmetric paths - Revert "ath10k: drop beacon and probe response which leak from other channel", restore working AP and mesh mode on QCA9984 - eth: intel: fix hang during reboot/shutdown Current release - new code bugs: - netfilter: nf_tables: disable register tracking, it needs more work to cover all corner cases Previous releases - regressions: - ipv6: fix skb_over_panic in __ip6_append_data when (admin-only) extension headers get specified - esp6: fix ESP over TCP/UDP, interpret ipv6_skip_exthdr's return value more selectively - bnx2x: fix driver load failure when FW not present in initrd Previous releases - always broken: - vsock: stop destroying unrelated sockets in nested virtualization - packet: fix slab-out-of-bounds access in packet_recvmsg() Misc: - add Paolo Abeni to networking maintainers!" * tag 'net-5.17-final' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (26 commits) iavf: Fix hang during reboot/shutdown net: mscc: ocelot: fix backwards compatibility with single-chain tc-flower offload net: bcmgenet: skip invalid partial checksums bnx2x: fix built-in kernel driver load failure net: phy: mscc: Add MODULE_FIRMWARE macros net: dsa: Add missing of_node_put() in dsa_port_parse_of net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit() Revert "ath10k: drop beacon and probe response which leak from other channel" hv_netvsc: Add check for kvmalloc_array iavf: Fix double free in iavf_reset_task ice: destroy flow director filter mutex after releasing VSIs ice: fix NULL pointer dereference in ice_update_vsi_tx_ring_stats() Add Paolo Abeni to networking maintainers atm: eni: Add check for dma_map_single net/packet: fix slab-out-of-bounds access in packet_recvmsg() net: mdio: mscc-miim: fix duplicate debugfs entry net: phy: marvell: Fix invalid comparison in the resume and suspend functions esp6: fix check on ipv6_skip_exthdr's return value net: dsa: microchip: add spi_device_id tables netfilter: nf_tables: disable register tracking ... 2022-03-17T02:38:41Z Nicolas Dichtel nicolas.dichtel@6wind.com 2022-03-15T09:20:08Z urn:sha1:4ee06de7729d795773145692e246a06448b1eb7a This kind of interface doesn't have a mac header. This patch fixes bpf_redirect() to a PIM interface. Fixes: 27b29f63058d ("bpf: add bpf_redirect() helper") Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Link: https://lore.kernel.org/r/20220315092008.31423-1-nicolas.dichtel@6wind.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2022-03-11T18:28:32Z Linus Torvalds torvalds@linux-foundation.org 2022-03-11T18:28:32Z urn:sha1:93ce93587d36493f2f86921fa79921b3cba63fbb Merge misc fixes from David Howells: "A set of patches for watch_queue filter issues noted by Jann. I've added in a cleanup patch from Christophe Jaillet to convert to using formal bitmap specifiers for the note allocation bitmap. Also two filesystem fixes (afs and cachefiles)" * emailed patches from David Howells <dhowells@redhat.com>: cachefiles: Fix volume coherency attribute afs: Fix potential thrashing in afs writeback watch_queue: Make comment about setting ->defunct more accurate watch_queue: Fix lack of barrier/sync/lock between post and read watch_queue: Free the alloc bitmap when the watch_queue is torn down watch_queue: Fix the alloc bitmap size to reflect notes allocated watch_queue: Use the bitmap API when applicable watch_queue: Fix to always request a pow-of-2 pipe ring size watch_queue: Fix to release page in ->release() watch_queue, pipe: Free watchqueue state after clearing pipe ring watch_queue: Fix filter limit check 2022-03-11T18:17:12Z David Howells dhowells@redhat.com 2022-03-11T13:23:31Z urn:sha1:c993ee0f9f81caf5767a50d1faeba39a0dc82af2 In watch_queue_set_filter(), there are a couple of places where we check that the filter type value does not exceed what the type_filter bitmap can hold. One place calculates the number of bits by: if (tf[i].type >= sizeof(wfilter->type_filter) * 8) which is fine, but the second does: if (tf[i].type >= sizeof(wfilter->type_filter) * BITS_PER_LONG) which is not. This can lead to a couple of out-of-bounds writes due to a too-large type: (1) __set_bit() on wfilter->type_filter (2) Writing more elements in wfilter->filters[] than we allocated. Fix this by just using the proper WATCH_TYPE__NR instead, which is the number of types we actually know about. The bug may cause an oops looking something like: BUG: KASAN: slab-out-of-bounds in watch_queue_set_filter+0x659/0x740 Write of size 4 at addr ffff88800d2c66bc by task watch_queue_oob/611 ... Call Trace: <TASK> dump_stack_lvl+0x45/0x59 print_address_description.constprop.0+0x1f/0x150 ... kasan_report.cold+0x7f/0x11b ... watch_queue_set_filter+0x659/0x740 ... __x64_sys_ioctl+0x127/0x190 do_syscall_64+0x43/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae Allocated by task 611: kasan_save_stack+0x1e/0x40 __kasan_kmalloc+0x81/0xa0 watch_queue_set_filter+0x23a/0x740 __x64_sys_ioctl+0x127/0x190 do_syscall_64+0x43/0x90 entry_SYSCALL_64_after_hwframe+0x44/0xae The buggy address belongs to the object at ffff88800d2c66a0 which belongs to the cache kmalloc-32 of size 32 The buggy address is located 28 bytes inside of 32-byte region [ffff88800d2c66a0, ffff88800d2c66c0) Fixes: c73be61cede5 ("pipe: Add general notification queue support") Reported-by: Jann Horn <jannh@google.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 2022-03-11T00:47:58Z Linus Torvalds torvalds@linux-foundation.org 2022-03-11T00:47:58Z urn:sha1:186d32bbf034417b40e2b4e773eeb8ef106c16c1 Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth, and ipsec. Current release - regressions: - Bluetooth: fix unbalanced unlock in set_device_flags() - Bluetooth: fix not processing all entries on cmd_sync_work, make connect with qualcomm and intel adapters reliable - Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0" - xdp: xdp_mem_allocator can be NULL in trace_mem_connect() - eth: ice: fix race condition and deadlock during interface enslave Current release - new code bugs: - tipc: fix incorrect order of state message data sanity check Previous releases - regressions: - esp: fix possible buffer overflow in ESP transformation - dsa: unlock the rtnl_mutex when dsa_master_setup() fails - phy: meson-gxl: fix interrupt handling in forced mode - smsc95xx: ignore -ENODEV errors when device is unplugged Previous releases - always broken: - xfrm: fix tunnel mode fragmentation behavior - esp: fix inter address family tunneling on GSO - tipc: fix null-deref due to race when enabling bearer - sctp: fix kernel-infoleak for SCTP sockets - eth: macb: fix lost RX packet wakeup race in NAPI receive - eth: intel stop disabling VFs due to PF error responses - eth: bcmgenet: don't claim WOL when its not available" * tag 'net-5.17-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits) xdp: xdp_mem_allocator can be NULL in trace_mem_connect(). ice: Fix race condition during interface enslave net: phy: meson-gxl: improve link-up behavior net: bcmgenet: Don't claim WOL when its not available net: arc_emac: Fix use after free in arc_mdio_probe() sctp: fix kernel-infoleak for SCTP sockets net: phy: correct spelling error of media in documentation net: phy: DP83822: clear MISR2 register to disable interrupts gianfar: ethtool: Fix refcount leak in gfar_get_ts_info selftests: pmtu.sh: Kill nettest processes launched in subshell. selftests: pmtu.sh: Kill tcpdump processes launched by subshell. NFC: port100: fix use-after-free in port100_send_complete net/mlx5e: SHAMPO, reduce TIR indication net/mlx5e: Lag, Only handle events from highest priority multipath entry net/mlx5: Fix offloading with ESWITCH_IPV4_TTL_MODIFY_ENABLE net/mlx5: Fix a race on command flush flow net/mlx5: Fix size field in bufferx_reg struct ax25: Fix NULL pointer dereference in ax25_kill_by_device net: marvell: prestera: Add missing of_node_put() in prestera_switch_set_base_mac_addr net: ethernet: lpc_eth: Handle error for clk_enable ... 2022-03-10T22:40:59Z Colin Foster colin.foster@in-advantage.com 2022-03-09T06:25:44Z urn:sha1:26183cfe478c1d1d5cd1e3920a4b2c5b1980849d The header file incorrectly referenced "median-independant interface" instead of media. Correct this typo. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Fixes: 4069a572d423 ("net: phy: Document core PHY structures") Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/20220309062544.3073-1-colin.foster@in-advantage.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2022-03-09T19:39:35Z Ben Ben-Ishay benishay@nvidia.com 2022-03-02T15:07:08Z urn:sha1:99a2b9be077ae3a5d97fbf5f7782e0f2e9812978 SHAMPO is an RQ / WQ feature, an indication was added to the TIR in the first place to enforce suitability between connected TIR and RQ, this enforcement does not exist in current the Firmware implementation and was redundant in the first place. Fixes: 83439f3c37aa ("net/mlx5e: Add HW-GRO offload") Signed-off-by: Ben Ben-Ishay <benishay@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> 2022-03-09T19:39:34Z Mohammad Kabat mohammadkab@nvidia.com 2021-03-25T12:38:55Z urn:sha1:ac77998b7ac3044f0509b097da9637184598980d According to HW spec the field "size" should be 16 bits in bufferx register. Fixes: e281682bf294 ("net/mlx5_core: HW data structs/types definitions cleanup") Signed-off-by: Mohammad Kabat <mohammadkab@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> 2022-03-09T14:48:11Z David S. Miller davem@davemloft.net 2022-03-09T14:48:11Z urn:sha1:cc7e2f596e64783ded1feebc55445199c9bd929e Steffen Klassert says: ==================== pull request (net): ipsec 2022-03-09 1) Fix IPv6 PMTU discovery for xfrm interfaces. From Lina Wang. 2) Revert failing for policies and states that are configured with XFRMA_IF_ID 0. It broke a user configuration. From Kai Lueke. 3) Fix a possible buffer overflow in the ESP output path. 4) Fix ESP GSO for tunnel and BEET mode on inter address family tunnels. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 2022-03-08T17:27:25Z Linus Torvalds torvalds@linux-foundation.org 2022-03-08T17:27:25Z urn:sha1:cd22a8bfcfe07ef35b1b5d96dd468e92dc5e9d8a Pull arm64 spectre fixes from James Morse: "ARM64 Spectre-BHB mitigations: - Make EL1 vectors per-cpu - Add mitigation sequences to the EL1 and EL2 vectors on vulnerble CPUs - Implement ARCH_WORKAROUND_3 for KVM guests - Report Vulnerable when unprivileged eBPF is enabled" * tag 'arm64-spectre-bhb-for-v5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: proton-pack: Include unprivileged eBPF status in Spectre v2 mitigation reporting arm64: Use the clearbhb instruction in mitigations KVM: arm64: Allow SMCCC_ARCH_WORKAROUND_3 to be discovered and migrated arm64: Mitigate spectre style branch history side channels arm64: proton-pack: Report Spectre-BHB vulnerabilities as part of Spectre-v2 arm64: Add percpu vectors for EL1 arm64: entry: Add macro for reading symbol addresses from the trampoline arm64: entry: Add vectors that have the bhb mitigation sequences arm64: entry: Add non-kpti __bp_harden_el1_vectors for mitigations arm64: entry: Allow the trampoline text to occupy multiple pages arm64: entry: Make the kpti trampoline's kpti sequence optional arm64: entry: Move trampoline macros out of ifdef'd section arm64: entry: Don't assume tramp_vectors is the start of the vectors arm64: entry: Allow tramp_alias to access symbols after the 4K boundary arm64: entry: Move the trampoline data page before the text page arm64: entry: Free up another register on kpti's tramp_exit path arm64: entry: Make the trampoline cleanup optional KVM: arm64: Allow indirect vectors to be used without SPECTRE_V3A arm64: spectre: Rename spectre_v4_patch_fw_mitigation_conduit arm64: entry.S: Add ventry overflow sanity checks