user/sven/linux.git/include/uapi, branch v5.15.6

PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros

2021-11-18T18:17:20Z

commit 460275f124fb072dca218a6b43b6370eebbab20d upstream. Define a macro PCI_EXP_DEVCTL_PAYLOAD_* for every possible Max Payload Size in linux/pci_regs.h, in the same style as PCI_EXP_DEVCTL_READRQ_*. Link: https://lore.kernel.org/r/20211005180952.6812-2-kabel@kernel.org Signed-off-by: Pali Rohár Signed-off-by: Marek Behún Signed-off-by: Lorenzo Pieralisi Reviewed-by: Marek Behún Reviewed-by: Bjorn Helgaas Signed-off-by: Greg Kroah-Hartman

ethtool: fix ethtool msg len calculation for pause stats

2021-11-18T18:17:06Z

[ Upstream commit 1aabe578dd86e9f2867c4db4fba9a15f4ba1825d ] ETHTOOL_A_PAUSE_STAT_MAX is the MAX attribute id, so we need to subtract non-stats and add one to get a count (IOW -2+1 == -1). Otherwise we'll see: ethnl cmd 21: calculated reply length 40, but consumed 52 Fixes: 9a27a33027f2 ("ethtool: add standard pause stats") Signed-off-by: Jakub Kicinski Reviewed-by: Saeed Mahameed Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

signal: Add SA_IMMUTABLE to ensure forced siganls do not get changed

2021-11-18T18:16:01Z

commit 00b06da29cf9dc633cdba87acd3f57f4df3fd5c7 upstream. As Andy pointed out that there are races between force_sig_info_to_task and sigaction[1] when force_sig_info_task. As Kees discovered[2] ptrace is also able to change these signals. In the case of seeccomp killing a process with a signal it is a security violation to allow the signal to be caught or manipulated. Solve this problem by introducing a new flag SA_IMMUTABLE that prevents sigaction and ptrace from modifying these forced signals. This flag is carefully made kernel internal so that no new ABI is introduced. Longer term I think this can be solved by guaranteeing short circuit delivery of signals in this case. Unfortunately reliable and guaranteed short circuit delivery of these signals is still a ways off from being implemented, tested, and merged. So I have implemented a much simpler alternative for now. [1] https://lkml.kernel.org/r/b5d52d25-7bde-4030-a7b1-7c6f8ab90660@www.fastmail.com [2] https://lkml.kernel.org/r/202110281136.5CE65399A7@keescook Cc: stable@vger.kernel.org Fixes: 307d522f5eb8 ("signal/seccomp: Refactor seccomp signal and coredump generation") Tested-by: Andrea Righi Tested-by: Kees Cook Signed-off-by: "Eric W. Biederman" Signed-off-by: Greg Kroah-Hartman

Merge tag 'net-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-10-22T01:36:50Z

Pull networking fixes from Jakub Kicinski: "Including fixes from netfilter, and can. We'll have one more fix for a socket accounting regression, it's still getting polished. Otherwise things look fine. Current release - regressions: - revert "vrf: reset skb conntrack connection on VRF rcv", there are valid uses for previous behavior - can: m_can: fix iomap_read_fifo() and iomap_write_fifo() Current release - new code bugs: - mlx5: e-switch, return correct error code on group creation failure Previous releases - regressions: - sctp: fix transport encap_port update in sctp_vtag_verify - stmmac: fix E2E delay mechanism (in PTP timestamping) Previous releases - always broken: - netfilter: ip6t_rt: fix out-of-bounds read of ipv6_rt_hdr - netfilter: xt_IDLETIMER: fix out-of-bound read caused by lack of init - netfilter: ipvs: make global sysctl read-only in non-init netns - tcp: md5: fix selection between vrf and non-vrf keys - ipv6: count rx stats on the orig netdev when forwarding - bridge: mcast: use multicast_membership_interval for IGMPv3 - can: - j1939: fix UAF for rx_kref of j1939_priv abort sessions on receiving bad messages - isotp: fix TX buffer concurrent access in isotp_sendmsg() fix return error on FC timeout on TX path - ice: fix re-init of RDMA Tx queues and crash if RDMA was not inited - hns3: schedule the polling again when allocation fails, prevent stalls - drivers: add missing of_node_put() when aborting for_each_available_child_of_node() - ptp: fix possible memory leak and UAF in ptp_clock_register() - e1000e: fix packet loss in burst mode on Tiger Lake and later - mlx5e: ipsec: fix more checksum offload issues" * tag 'net-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (75 commits) usbnet: sanity check for maxpacket net: enetc: make sure all traffic classes can send large frames net: enetc: fix ethtool counter name for PM0_TERR ptp: free 'vclock_index' in ptp_clock_release() sfc: Don't use netif_info before net_device setup sfc: Export fibre-specific supported link modes net/mlx5e: IPsec: Fix work queue entry ethernet segment checksum flags net/mlx5e: IPsec: Fix a misuse of the software parser's fields net/mlx5e: Fix vlan data lost during suspend flow net/mlx5: E-switch, Return correct error code on group creation failure net/mlx5: Lag, change multipath and bonding to be mutually exclusive ice: Add missing E810 device ids igc: Update I226_K device ID e1000e: Fix packet loss on Tiger Lake and later e1000e: Separate TGP board type from SPT ptp: Fix possible memory leak in ptp_clock_register() net: stmmac: Fix E2E delay mechanism nfc: st95hf: Make spi remove() callback return zero net: hns3: disable sriov before unload hclge layer net: hns3: fix vf reset workqueue cannot exit ...

mctp: Be explicit about struct sockaddr_mctp padding

2021-10-18T12:47:09Z

We currently have some implicit padding in struct sockaddr_mctp. This patch makes this padding explicit, and ensures we have consistent layout on platforms with <32bit alignmnent. Fixes: 60fc63981693 ("mctp: Add sockaddr_mctp to uapi") Signed-off-by: Jeremy Kerr Signed-off-by: David S. Miller

mctp: unify sockaddr_mctp types

2021-10-18T12:47:09Z

Use the more precise __kernel_sa_family_t for smctp_family, to match struct sockaddr. Also, use an unsigned int for the network member; negative networks don't make much sense. We're already using unsigned for mctp_dev and mctp_skb_cb, but need to change mctp_sock to suit. Fixes: 60fc63981693 ("mctp: Add sockaddr_mctp to uapi") Signed-off-by: Jeremy Kerr Acked-by: Eugene Syromiatnikov Signed-off-by: David S. Miller

Merge tag 'char-misc-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2021-10-18T03:14:00Z

Pull char/misc driver fixes from Greg KH: "Here are some small char/misc driver fixes for 5.15-rc6 for reported issues that include: - habanalabs driver fixes - mei driver fixes and new ids - fpga new device ids - MAINTAINER file updates for fpga subsystem - spi module id table additions and fixes - fastrpc locking fixes - nvmem driver fix All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: eeprom: 93xx46: fix MODULE_DEVICE_TABLE nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells mei: hbm: drop hbm responses on early shutdown mei: me: add Ice Lake-N device id. eeprom: 93xx46: Add SPI device ID table eeprom: at25: Add SPI ID table misc: HI6421V600_IRQ should depend on HAS_IOMEM misc: fastrpc: Add missing lock before accessing find_vma() cb710: avoid NULL pointer subtraction misc: gehc: Add SPI ID table MAINTAINERS: Drop outdated FPGA Manager website MAINTAINERS: Add Hao and Yilun as maintainers habanalabs: fix resetting args in wait for CS IOCTL fpga: ice40-spi: Add SPI device ID table

Merge tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2021-10-07T16:50:31Z

Pull networking fixes from Jakub Kicinski: "Including fixes from xfrm, bpf, netfilter, and wireless. Current release - regressions: - xfrm: fix XFRM_MSG_MAPPING ABI breakage caused by inserting a new value in the middle of an enum - unix: fix an issue in unix_shutdown causing the other end read/write failures - phy: mdio: fix memory leak Current release - new code bugs: - mlx5e: improve MQPRIO resiliency against bad configs Previous releases - regressions: - bpf: fix integer overflow leading to OOB access in map element pre-allocation - stmmac: dwmac-rk: fix ethernet on rk3399 based devices - netfilter: conntrack: fix boot failure with nf_conntrack.enable_hooks=1 - brcmfmac: revert using ISO3166 country code and 0 rev as fallback - i40e: fix freeing of uninitialized misc IRQ vector - iavf: fix double unlock of crit_lock Previous releases - always broken: - bpf, arm: fix register clobbering in div/mod implementation - netfilter: nf_tables: correct issues in netlink rule change event notifications - dsa: tag_dsa: fix mask for trunked packets - usb: r8152: don't resubmit rx immediately to avoid soft lockup on device unplug - i40e: fix endless loop under rtnl if FW fails to correctly respond to capability query - mlx5e: fix rx checksum offload coexistence with ipsec offload - mlx5: force round second at 1PPS out start time and allow it only in supported clock modes - phy: pcs: xpcs: fix incorrect CL37 AN sequence, EEE disable sequence Misc: - xfrm: slightly rejig the new policy uAPI to make it less cryptic" * tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits) net: prefer socket bound to interface when not in VRF iavf: fix double unlock of crit_lock i40e: Fix freeing of uninitialized misc IRQ vector i40e: fix endless loop under rtnl dt-bindings: net: dsa: marvell: fix compatible in example ionic: move filter sync_needed bit set gve: report 64bit tx_bytes counter from gve_handle_report_stats() gve: fix gve_get_stats() rtnetlink: fix if_nlmsg_stats_size() under estimation gve: Properly handle errors in gve_assign_qpl gve: Avoid freeing NULL pointer gve: Correct available tx qpl check unix: Fix an issue in unix_shutdown causing the other end read/write failures net: stmmac: trigger PCS EEE to turn off on link down net: pcs: xpcs: fix incorrect steps on disable EEE netlink: annotate data races around nlk->bound net: pcs: xpcs: fix incorrect CL37 AN sequence net: sfp: Fix typo in state machine debug string net/sched: sch_taprio: properly cancel timer from taprio_destroy() net: bridge: fix under estimation in br_get_linkxstats_size() ...

Merge tag 'hyperv-fixes-signed-20211007' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux

2021-10-07T16:44:48Z

Pull hyperv fixes from Wei Liu: - Replace uuid.h with types.h in a header (Andy Shevchenko) - Avoid sleeping in atomic context in PCI driver (Long Li) - Avoid sending IPI to self when it shouldn't (Vitaly Kuznetsov) * tag 'hyperv-fixes-signed-20211007' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: x86/hyperv: Avoid erroneously sending IPI to 'self' hyper-v: Replace uuid.h with types.h PCI: hv: Fix sleep while in non-sleep context when removing child devices from the bus

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/

2021-10-07T11:44:41Z

ipsec Steffen Klassert says: ==================== pull request (net): ipsec 2021-10-07 1) Fix a sysbot reported shift-out-of-bounds in xfrm_get_default. From Pavel Skripkin. 2) Fix XFRM_MSG_MAPPING ABI breakage. The new XFRM_MSG_MAPPING messages were accidentally not paced at the end. Fix by Eugene Syromiatnikov. 3) Fix the uapi for the default policy, use explicit field and macros and make it accessible to userland. From Nicolas Dichtel. 4) Fix a missing rcu lock in xfrm_notify_userpolicy(). From Nicolas Dichtel. Please pull or let me know if there are problems. ==================== Signed-off-by: David S. Miller