linux/include, branch v6.3

Revert "ACPICA: Events: Support fixed PCIe wake event"

2023-04-21T20:39:10Z

This reverts commit 5c62d5aab8752e5ee7bfbe75ed6060db1c787f98. This broke wake-on-lan for multiple people, and for much too long. Link: https://bugzilla.kernel.org/show_bug.cgi?id=217069 Link: https://lore.kernel.org/all/754225a2-95a9-2c36-1886-7da1a78308c2@loongson.cn/ Link: https://github.com/acpica/acpica/pull/866 Cc: Rafael J. Wysocki Cc: Jianmin Lv Cc: Huacai Chen Cc: Bob Moore Cc: stable@kernel.org # 6.2 Signed-off-by: Linus Torvalds

Merge tag 'net-6.3-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-04-20T18:03:51Z

Pull networking fixes from Paolo Abeni: "Including fixes from netfilter and bpf. There are a few fixes for new code bugs, including the Mellanox one noted in the last networking pull. No known regressions outstanding. Current release - regressions: - sched: clear actions pointer in miss cookie init fail - mptcp: fix accept vs worker race - bpf: fix bpf_arch_text_poke() with new_addr == NULL on s390 - eth: bnxt_en: fix a possible NULL pointer dereference in unload path - eth: veth: take into account peer device for NETDEV_XDP_ACT_NDO_XMIT xdp_features flag Current release - new code bugs: - eth: revert "net/mlx5: Enable management PF initialization" Previous releases - regressions: - netfilter: fix recent physdev match breakage - bpf: fix incorrect verifier pruning due to missing register precision taints - eth: virtio_net: fix overflow inside xdp_linearize_page() - eth: cxgb4: fix use after free bugs caused by circular dependency problem - eth: mlxsw: pci: fix possible crash during initialization Previous releases - always broken: - sched: sch_qfq: prevent slab-out-of-bounds in qfq_activate_agg - netfilter: validate catch-all set elements - bridge: don't notify FDB entries with "master dynamic" - eth: bonding: fix memory leak when changing bond type to ethernet - eth: i40e: fix accessing vsi->active_filters without holding lock Misc: - Mat is back as MPTCP co-maintainer" * tag 'net-6.3-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (33 commits) net: bridge: switchdev: don't notify FDB entries with "master dynamic" Revert "net/mlx5: Enable management PF initialization" MAINTAINERS: Resume MPTCP co-maintainer role mailmap: add entries for Mat Martineau e1000e: Disable TSO on i219-LM card to increase speed bnxt_en: fix free-runnig PHC mode net: dsa: microchip: ksz8795: Correctly handle huge frame configuration bpf: Fix incorrect verifier pruning due to missing register precision taints hamradio: drop ISA_DMA_API dependency mlxsw: pci: Fix possible crash during initialization mptcp: fix accept vs worker race mptcp: stops worker on unaccepted sockets at listener close net: rpl: fix rpl header size calculation net: vmxnet3: Fix NULL pointer dereference in vmxnet3_rq_rx_complete() bonding: Fix memory leak when changing bond type to Ethernet veth: take into account peer device for NETDEV_XDP_ACT_NDO_XMIT xdp_features flag mlxfw: fix null-ptr-deref in mlxfw_mfa2_tlv_next() bnxt_en: Fix a possible NULL pointer dereference in unload path bnxt_en: Do not initialize PTP on older P3/P4 chips netfilter: nf_tables: tighten netlink attribute requirements for catch-all elements ...

Revert "net/mlx5: Enable management PF initialization"

2023-04-20T01:51:28Z

This reverts commit fe998a3c77b9f989a30a2a01fb00d3729a6d53a4. Paul reports that it causes a regression with IB on CX4 and FW 12.18.1000. In addition I think that the concept of "management PF" is not fully accepted and requires a discussion. Fixes: fe998a3c77b9 ("net/mlx5: Enable management PF initialization") Reported-by: Paul Moore Link: https://lore.kernel.org/all/CAHC9VhQ7A4+msL38WpbOMYjAqLp0EtOjeLh4Dc6SQtD6OUvCQg@mail.gmail.com/ Link: https://lore.kernel.org/r/20230413222547.56901-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

Merge tag 'mm-hotfixes-stable-2023-04-19-16-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-04-20T00:55:45Z

Pull misc fixes from Andrew Morton: "22 hotfixes. 19 are cc:stable and the remainder address issues which were introduced during this merge cycle, or aren't considered suitable for -stable backporting. 19 are for MM and the remainder are for other subsystems" * tag 'mm-hotfixes-stable-2023-04-19-16-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (22 commits) nilfs2: initialize unused bytes in segment summary blocks mm: page_alloc: skip regions with hugetlbfs pages when allocating 1G pages mm/mmap: regression fix for unmapped_area{_topdown} maple_tree: fix mas_empty_area() search maple_tree: make maple state reusable after mas_empty_area_rev() mm: kmsan: handle alloc failures in kmsan_ioremap_page_range() mm: kmsan: handle alloc failures in kmsan_vmap_pages_range_noflush() tools/Makefile: do missed s/vm/mm/ mm: fix memory leak on mm_init error handling mm/page_alloc: fix potential deadlock on zonelist_update_seq seqlock kernel/sys.c: fix and improve control flow in __sys_setres[ug]id() Revert "userfaultfd: don't fail on unrecognized features" writeback, cgroup: fix null-ptr-deref write in bdi_split_work_to_wbs maple_tree: fix a potential memory leak, OOB access, or other unpredictable bug tools/mm/page_owner_sort.c: fix TGID output when cull=tg is used mailmap: update jtoppins' entry to reference correct email mm/mempolicy: fix use-after-free of VMA iterator mm/huge_memory.c: warn with pr_warn_ratelimited instead of VM_WARN_ON_ONCE_FOLIO mm/mprotect: fix do_mprotect_pkey() return on error mm/khugepaged: check again on anon uffd-wp during isolation ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf

2023-04-19T03:46:31Z

Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: 1) Unbreak br_netfilter physdev match support, from Florian Westphal. 2) Use GFP_KERNEL_ACCOUNT for stateful/policy objects, from Chen Aotian. 3) Use IS_ENABLED() in nf_reset_trace(), from Florian Westphal. 4) Fix validation of catch-all set element. 5) Tighten requirements for catch-all set elements. * git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nf_tables: tighten netlink attribute requirements for catch-all elements netfilter: nf_tables: validate catch-all set elements netfilter: nf_tables: fix ifdef to also consider nf_tables=m netfilter: nf_tables: Modify nla_memdup's flag to GFP_KERNEL_ACCOUNT netfilter: br_netfilter: fix recent physdev match breakage ==================== Link: https://lore.kernel.org/r/20230418145048.67270-1-pablo@netfilter.org Signed-off-by: Jakub Kicinski

mm: kmsan: handle alloc failures in kmsan_ioremap_page_range()

2023-04-18T21:22:13Z

Similarly to kmsan_vmap_pages_range_noflush(), kmsan_ioremap_page_range() must also properly handle allocation/mapping failures. In the case of such, it must clean up the already created metadata mappings and return an error code, so that the error can be propagated to ioremap_page_range(). Without doing so, KMSAN may silently fail to bring the metadata for the page range into a consistent state, which will result in user-visible crashes when trying to access them. Link: https://lkml.kernel.org/r/20230413131223.4135168-2-glider@google.com Fixes: b073d7f8aee4 ("mm: kmsan: maintain KMSAN metadata for page operations") Signed-off-by: Alexander Potapenko Reported-by: Dipanjan Das Link: https://lore.kernel.org/linux-mm/CANX2M5ZRrRA64k0hOif02TjmY9kbbO2aCBPyq79es34RXZ=cAw@mail.gmail.com/ Reviewed-by: Marco Elver Cc: Christoph Hellwig Cc: Dmitry Vyukov Cc: Uladzislau Rezki (Sony) Cc: Signed-off-by: Andrew Morton

mm: kmsan: handle alloc failures in kmsan_vmap_pages_range_noflush()

2023-04-18T21:22:13Z

As reported by Dipanjan Das, when KMSAN is used together with kernel fault injection (or, generally, even without the latter), calls to kcalloc() or __vmap_pages_range_noflush() may fail, leaving the metadata mappings for the virtual mapping in an inconsistent state. When these metadata mappings are accessed later, the kernel crashes. To address the problem, we return a non-zero error code from kmsan_vmap_pages_range_noflush() in the case of any allocation/mapping failure inside it, and make vmap_pages_range_noflush() return an error if KMSAN fails to allocate the metadata. This patch also removes KMSAN_WARN_ON() from vmap_pages_range_noflush(), as these allocation failures are not fatal anymore. Link: https://lkml.kernel.org/r/20230413131223.4135168-1-glider@google.com Fixes: b073d7f8aee4 ("mm: kmsan: maintain KMSAN metadata for page operations") Signed-off-by: Alexander Potapenko Reported-by: Dipanjan Das Link: https://lore.kernel.org/linux-mm/CANX2M5ZRrRA64k0hOif02TjmY9kbbO2aCBPyq79es34RXZ=cAw@mail.gmail.com/ Reviewed-by: Marco Elver Cc: Christoph Hellwig Cc: Dmitry Vyukov Cc: Uladzislau Rezki (Sony) Cc: Signed-off-by: Andrew Morton

netfilter: nf_tables: validate catch-all set elements

2023-04-18T07:12:22Z

catch-all set element might jump/goto to chain that uses expressions that require validation. Fixes: aaa31047a6d2 ("netfilter: nftables: add catch-all set element support") Signed-off-by: Pablo Neira Ayuso

netfilter: nf_tables: fix ifdef to also consider nf_tables=m

2023-04-17T10:21:50Z

nftables can be built as a module, so fix the preprocessor conditional accordingly. Fixes: 478b360a47b7 ("netfilter: nf_tables: fix nf_trace always-on with XT_TRACE=n") Reported-by: Florian Fainelli Reported-by: Jakub Kicinski Signed-off-by: Florian Westphal Signed-off-by: Pablo Neira Ayuso

Merge tag 'net-6.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-04-13T22:33:04Z

Pull networking fixes from Jakub Kicinski: "Including fixes from bpf, and bluetooth. Not all that quiet given spring celebrations, but "current" fixes are thinning out, which is encouraging. One outstanding regression in the mlx5 driver when using old FW, not blocking but we're pushing for a fix. Current release - new code bugs: - eth: enetc: workaround for unresponsive pMAC after receiving express traffic Previous releases - regressions: - rtnetlink: restore RTM_NEW/DELLINK notification behavior, keep the pid/seq fields 0 for backward compatibility Previous releases - always broken: - sctp: fix a potential overflow in sctp_ifwdtsn_skip - mptcp: - use mptcp_schedule_work instead of open-coding it and make the worker check stricter, to avoid scheduling work on closed sockets - fix NULL pointer dereference on fastopen early fallback - skbuff: fix memory corruption due to a race between skb coalescing and releasing clones confusing page_pool reference counting - bonding: fix neighbor solicitation validation on backup slaves - bpf: tcp: use sock_gen_put instead of sock_put in bpf_iter_tcp - bpf: arm64: fixed a BTI error on returning to patched function - openvswitch: fix race on port output leading to inf loop - sfp: initialize sfp->i2c_block_size at sfp allocation to avoid returning a different errno than expected - phy: nxp-c45-tja11xx: unregister PTP, purge queues on remove - Bluetooth: fix printing errors if LE Connection times out - Bluetooth: assorted UaF, deadlock and data race fixes - eth: macb: fix memory corruption in extended buffer descriptor mode Misc: - adjust the XDP Rx flow hash API to also include the protocol layers over which the hash was computed" * tag 'net-6.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits) selftests/bpf: Adjust bpf_xdp_metadata_rx_hash for new arg mlx4: bpf_xdp_metadata_rx_hash add xdp rss hash type veth: bpf_xdp_metadata_rx_hash add xdp rss hash type mlx5: bpf_xdp_metadata_rx_hash add xdp rss hash type xdp: rss hash types representation selftests/bpf: xdp_hw_metadata remove bpf_printk and add counters skbuff: Fix a race between coalescing and releasing SKBs net: macb: fix a memory corruption in extended buffer descriptor mode selftests: add the missing CONFIG_IP_SCTP in net config udp6: fix potential access to stale information selftests: openvswitch: adjust datapath NL message declaration selftests: mptcp: userspace pm: uniform verify events mptcp: fix NULL pointer dereference on fastopen early fallback mptcp: stricter state check in mptcp_worker mptcp: use mptcp_schedule_work instead of open-coding it net: enetc: workaround for unresponsive pMAC after receiving express traffic sctp: fix a potential overflow in sctp_ifwdtsn_skip net: qrtr: Fix an uninit variable access bug in qrtr_tx_resume() rtnetlink: Restore RTM_NEW/DELLINK notification behavior net: ti/cpsw: Add explicit platform_device.h and of_platform.h includes ...