- 01 Jul, 2021 26 commits
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David S. Miller authored
Hariprasad Kelam says: ==================== DMAC based packet filtering Each MAC block supports 32 DMAC filters which can be configured to accept or drop packets based on address match This patch series adds mbox handlers and extends ntuple filter callbacks to accomdate DMAC filters such that user can install DMAC based filters on interface from ethtool. Patch1 adds necessary mbox handlers such that mbox consumers like PF netdev can add/delete/update DMAC filters and Patch2 adds debugfs support to dump current list of installed filters. Patch3 adds support to call mbox handlers upon receiving DMAC filters from ethtool ntuple commands. Change-log: v2 - - fixed indentation issues. v3 - - fixed kdoc warnings ==================== Signed-off-by:David S. Miller <davem@davemloft.net>
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Hariprasad Kelam authored
DMAC filtering can be achieved by either NPC MCAM rules or CGX/RPM MAC filters. Currently we are achieving this by NPC MCAM rules. This patch offloads DMAC filters to CGX/RPM MAC filters instead of NPC MCAM rules. Offloading DMAC filter to CGX/RPM block helps in reducing traffic to NPC block and save MCAM rules Signed-off-by:
Hariprasad Kelam <hkelam@marvell.com> Signed-off-by:
Sunil Kovvuri Goutham <sgoutham@marvell.com> Signed-off-by:
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Hariprasad Kelam authored
Add debugfs support to display CGX/RPM DMAC filter table associated with pf. cat /sys/kernel/debug/octeontx2/cgx/cgx0/lmac0/mac_filter PCI dev RVUPF BROADCAST MULTICAST FILTER-MODE 0002:02:00.0 PF2 ACCEPT ACCEPT UNICAST DMAC-INDEX ADDRESS 0 00:0f:b7:06:17:06 1 1a:1b:1c:1d:1e:01 2 1a:1b:1c:1d:1e:02 Signed-off-by: -
Sunil Kumar Kori authored
MAC block supports 32 dmac filters which are logically divided among all attached LMACS. For example MAC block0 having one LMAC then maximum supported filters are 32 where as MAC block1 having 4 enabled LMACS them maximum supported filteres are 8 for each LMAC. This patch adds mbox handlers to add/delete/update mac entry in DMAC filter table. Signed-off-by:
Sunil Kumar Kori <skori@marvell.com> Signed-off-by:
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David S. Miller authored
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David S. Miller authored
Marek Behún says: ==================== dsa: mv88e6xxx: Topaz fixes here comes some fixes for the Topaz family (Marvell 88E6141 / 88E6341) which I found out about when I compared the Topaz' operations structure with that one of Peridot (6390). This is v2. In v1, I accidentally sent patches generated from wrong branch and the 5th patch does not contain a necessary change in serdes.c. Changes from v1: - the fifth patch, "enable SerDes RX stats for Topaz", needs another change in serdes.c - Andrew's Reviewed-by to 1,2,3,4 and 6 ==================== Signed-off-by: -
Marek Behún authored
Commit bf3504ce ("net: dsa: mv88e6xxx: Add 6390 family PCS registers to ethtool -d") added support for dumping SerDes PCS registers via ethtool -d for Peridot. The same implementation is also valid for Topaz, but was not enabled at the time. Signed-off-by:
Marek Behún <kabel@kernel.org> Fixes: bf3504ce ("net: dsa: mv88e6xxx: Add 6390 family PCS registers to ethtool -d") Reviewed-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
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Marek Behún authored
Commit 0df95287 ("mv88e6xxx: Add serdes Rx statistics") added support for RX statistics on SerDes ports for Peridot. This same implementation is also valid for Topaz, but was not enabled at the time. We need to use the generic .serdes_get_lane() method instead of the Peridot specific one in the stats methods so that on Topaz the proper one is used. Signed-off-by:
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Marek Behún authored
Commit 23e8b470 ("net: dsa: mv88e6xxx: Add devlink param for ATU hash algorithm.") introduced ATU hash algorithm access via devlink, but did not enable it for Topaz. Enable this feature also for Topaz. Signed-off-by:
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Marek Behún authored
Commit 9e5baf9b ("net: dsa: mv88e6xxx: add RMU disable op") introduced .rmu_disable() method with implementation for several models, but forgot to add Topaz, which can use the Peridot implementation. Use the Peridot implementation of .rmu_disable() on Topaz. Signed-off-by:
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Marek Behún authored
Commit 40cff8fc ("net: dsa: mv88e6xxx: Fix stats histogram mode") introduced wrong .stats_set_histogram() method for Topaz family. The Peridot method should be used instead. Signed-off-by:
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Marek Behún authored
Commit f3a2cd32 ("net: dsa: mv88e6xxx: introduce .port_set_policy") introduced .port_set_policy() method with implementation for several models, but forgot to add Topaz, which can use the 6352 implementation. Use the 6352 implementation of .port_set_policy() on Topaz. Signed-off-by:
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Xin Long authored
The doc draft-stewart-tsvwg-sctp-ipv4-00 that restricts 198 addresses was never published. These addresses as private addresses should be allowed to use in SCTP. As Michael Tuexen suggested, this patch is to move 198 addresses from unusable to private scope. Reported-by:
Sérgio <surkamp@gmail.com> Signed-off-by:
Xin Long <lucien.xin@gmail.com> Acked-by:
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Signed-off-by:
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Xin Long authored
As Marcelo's suggestion this will make code more clear to read. Signed-off-by:
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Doug Berger authored
Setting the EXT_ENERGY_DET_MASK bit allows the port energy detection logic of the internal PHY to prevent the system from sleeping. Some internal PHYs will report that energy is detected when the network interface is closed which can prevent the system from going to sleep if WoL is enabled when the interface is brought down. Since the driver does not support waking the system on this logic, this commit clears the bit whenever the internal PHY is powered up and the other logic for manipulating the bit is removed since it serves no useful function. Fixes: 1c1008c7 ("net: bcmgenet: add main driver file") Signed-off-by:
Doug Berger <opendmb@gmail.com> Acked-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Vladimir Oltean authored
The DSA core has a layered structure, and even though we end up returning 0 (success) to user space when setting a bonding/team upper that can't be offloaded, some parts of the framework actually need to know that we couldn't offload that. For example, if dsa_switch_lag_join returns 0 as it currently does, dsa_port_lag_join has no way to tell a successful offload from a software fallback, and it will call dsa_port_bridge_join afterwards. Then we'll think we're offloading the bridge master of the LAG, when in fact we're not even offloading the LAG. In turn, this will make us set skb->offload_fwd_mark = true, which is incorrect and the bridge doesn't like it. Signed-off-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by:
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David S. Miller authored
Geetha sowjanya says: ==================== Dynamic LMTST region setup This patch series allows RVU PF/VF to allocate memory for LMTST operations instead of using memory reserved by firmware which is mapped as device memory. The LMTST mapping table contains the RVU PF/VF LMTST memory base address entries. This table is used by hardware for LMTST operations. Patch1 introduces new mailbox message to update the LMTST table with the new allocated memory address. ==================== Signed-off-by: -
Geetha sowjanya authored
The current driver uses static LMTST region allocated by firmware. This memory gets populated as PF/VF BAR2. RVU PF/VF driver ioremap the memory as device memory for NIX/NPA operation. Since the memory is mapped as device memory we see performance degration. To address this issue this patch implements runtime memory allocation. RVU PF/VF allocates memory during device probe and share the base address with RVU AF. RVU AF then configure the LMT MAP table accordingly. Signed-off-by:
Geetha sowjanya <gakula@marvell.com> Signed-off-by:
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Geetha sowjanya authored
This patch extends the lmtst_tbl_setup_req mbox to support run time LMTST configuration. RVU PF/VF and DPDK/ODP allocates a LMT region, creates a translation entry for a device via VFIO IOCTLs. This IOVA is shared with AF through above mbox. AF then uses RVU_SMMU transulation Widget and gets PA for the IOVA and updates the LMTtable entry for that device. Signed-off-by:
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Harman Kalra authored
Introducing a new mailbox to support updating lmt entries and common lmt base address scheme i.e. multiple pcifuncs can share lmt region to reduce L1 cache pressure for application. Parameters passed to mailbox includes the primary pcifunc value whose lmt regions will be shared by other secondary pcifuncs. Here secondary pcifunc will be the one who is calling the mailbox. For example: By default each pcifunc has its own LMT base address: PCIFUNC1 LMT_BASE_ADDR A PCIFUNC2 LMT_BASE_ADDR B PCIFUNC3 LMT_BASE_ADDR C PCIFUNC4 LMT_BASE_ADDR D Application will choose PCIFUNC1 as base/primary pcifunc and as and when other pcifunc(secondary pcifuncs) gets probed, this mailbox will be called and LMTST table will be updated as: PCIFUNC1 LMT_BASE_ADDR A PCIFUNC2 LMT_BASE_ADDR A PCIFUNC3 LMT_BASE_ADDR A PCIFUNC4 LMT_BASE_ADDR A On FLR lmtst map table gets resetted to the default lmt base addresses for all secondary pcifuncs. Signed-off-by:Harman Kalra <hkalra@marvell.com> Signed-off-by:
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Eric Dumazet authored
sk_ll_usec is read locklessly from sk_can_busy_loop() while another thread can change its value in sock_setsockopt() This is correct but needs annotations. BUG: KCSAN: data-race in __skb_try_recv_datagram / sock_setsockopt write to 0xffff88814eb5f904 of 4 bytes by task 14011 on cpu 0: sock_setsockopt+0x1287/0x2090 net/core/sock.c:1175 __sys_setsockopt+0x14f/0x200 net/socket.c:2100 __do_sys_setsockopt net/socket.c:2115 [inline] __se_sys_setsockopt net/socket.c:2112 [inline] __x64_sys_setsockopt+0x62/0x70 net/socket.c:2112 do_syscall_64+0x4a/0x90 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0x44/0xae read to 0xffff88814eb5f904 of 4 bytes by task 14001 on cpu 1: sk_can_busy_loop include/net/busy_poll.h:41 [inline] __skb_try_recv_datagram+0x14f/0x320 net/core/datagram.c:273 unix_dgram_recvmsg+0x14c/0x870 net/unix/af_unix.c:2101 unix_seqpacket_recvmsg+0x5a/0x70 net/unix/af_unix.c:2067 ____sys_recvmsg+0x15d/0x310 include/linux/uio.h:244 ___sys_recvmsg net/socket.c:2598 [inline] do_recvmmsg+0x35c/0x9f0 net/socket.c:2692 __sys_recvmmsg net/socket.c:2771 [inline] __do_sys_recvmmsg net/socket.c:2794 [inline] __se_sys_recvmmsg net/socket.c:2787 [inline] __x64_sys_recvmmsg+0xcf/0x150 net/socket.c:2787 do_syscall_64+0x4a/0x90 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0x44/0xae value changed: 0x00000000 -> 0x00000101 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 14001 Comm: syz-executor.3 Not tainted 5.13.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Signed-off-by:
Eric Dumazet <edumazet@google.com> Reported-by:
syzbot <syzkaller@googlegroups.com> Signed-off-by:
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Yang Yingliang authored
I got kmemleak report when doing fuzz test: BUG: memory leak unreferenced object 0xffff88810c909b80 (size 64): comm "syz", pid 957, jiffies 4295220394 (age 399.090s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 08 00 00 00 01 02 00 04 ................ backtrace: [<00000000ca1f2e2e>] garp_request_join+0x285/0x3d0 [<00000000bf153351>] vlan_gvrp_request_join+0x15b/0x190 [<0000000024005e72>] vlan_dev_open+0x706/0x980 [<00000000dc20c4d4>] __dev_open+0x2bb/0x460 [<0000000066573004>] __dev_change_flags+0x501/0x650 [<0000000035b42f83>] rtnl_configure_link+0xee/0x280 [<00000000a5e69de0>] __rtnl_newlink+0xed5/0x1550 [<00000000a5258f4a>] rtnl_newlink+0x66/0x90 [<00000000506568ee>] rtnetlink_rcv_msg+0x439/0xbd0 [<00000000b7eaeae1>] netlink_rcv_skb+0x14d/0x420 [<00000000c373ce66>] netlink_unicast+0x550/0x750 [<00000000ec74ce74>] netlink_sendmsg+0x88b/0xda0 [<00000000381ff246>] sock_sendmsg+0xc9/0x120 [<000000008f6a2db3>] ____sys_sendmsg+0x6e8/0x820 [<000000008d9c1735>] ___sys_sendmsg+0x145/0x1c0 [<00000000aa39dd8b>] __sys_sendmsg+0xfe/0x1d0 Calling garp_request_leave() after garp_request_join(), the attr->state is set to GARP_APPLICANT_VO, garp_attr_destroy() won't be called in last transmit event in garp_uninit_applicant(), the attr of applicant will be leaked. To fix this leak, iterate and free each attr of applicant before rerturning from garp_uninit_applicant(). Reported-by:Hulk Robot <hulkci@huawei.com> Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Signed-off-by:
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Dan Carpenter authored
The "hbinfo" struct has a 4 byte hole at the end so we have to zero it out to prevent stack information from being disclosed. Fixes: fe59379b ("sctp: do the basic send and recv for PLPMTUD probe") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Yang Yingliang authored
I got kmemleak report when doing fuzz test: BUG: memory leak unreferenced object 0xffff88810c239500 (size 64): comm "syz-executor940", pid 882, jiffies 4294712870 (age 14.631s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 01 00 00 00 01 02 00 04 ................ backtrace: [<00000000a323afa4>] slab_alloc_node mm/slub.c:2972 [inline] [<00000000a323afa4>] slab_alloc mm/slub.c:2980 [inline] [<00000000a323afa4>] __kmalloc+0x167/0x340 mm/slub.c:4130 [<000000005034ca11>] kmalloc include/linux/slab.h:595 [inline] [<000000005034ca11>] mrp_attr_create net/802/mrp.c:276 [inline] [<000000005034ca11>] mrp_request_join+0x265/0x550 net/802/mrp.c:530 [<00000000fcfd81f3>] vlan_mvrp_request_join+0x145/0x170 net/8021q/vlan_mvrp.c:40 [<000000009258546e>] vlan_dev_open+0x477/0x890 net/8021q/vlan_dev.c:292 [<0000000059acd82b>] __dev_open+0x281/0x410 net/core/dev.c:1609 [<000000004e6dc695>] __dev_change_flags+0x424/0x560 net/core/dev.c:8767 [<00000000471a09af>] rtnl_configure_link+0xd9/0x210 net/core/rtnetlink.c:3122 [<0000000037a4672b>] __rtnl_newlink+0xe08/0x13e0 net/core/rtnetlink.c:3448 [<000000008d5d0fda>] rtnl_newlink+0x64/0xa0 net/core/rtnetlink.c:3488 [<000000004882fe39>] rtnetlink_rcv_msg+0x369/0xa10 net/core/rtnetlink.c:5552 [<00000000907e6c54>] netlink_rcv_skb+0x134/0x3d0 net/netlink/af_netlink.c:2504 [<00000000e7d7a8c4>] netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline] [<00000000e7d7a8c4>] netlink_unicast+0x4a0/0x6a0 net/netlink/af_netlink.c:1340 [<00000000e0645d50>] netlink_sendmsg+0x78e/0xc90 net/netlink/af_netlink.c:1929 [<00000000c24559b7>] sock_sendmsg_nosec net/socket.c:654 [inline] [<00000000c24559b7>] sock_sendmsg+0x139/0x170 net/socket.c:674 [<00000000fc210bc2>] ____sys_sendmsg+0x658/0x7d0 net/socket.c:2350 [<00000000be4577b5>] ___sys_sendmsg+0xf8/0x170 net/socket.c:2404 Calling mrp_request_leave() after mrp_request_join(), the attr->state is set to MRP_APPLICANT_VO, mrp_attr_destroy() won't be called in last TX event in mrp_uninit_applicant(), the attr of applicant will be leaked. To fix this leak, iterate and free each attr of applicant before rerturning from mrp_uninit_applicant(). Reported-by:
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Baowen Zheng authored
In the current implement when comparing two flow keys, we will return result after comparing the whole key from start to end. In our optimization, we will return result in the first none-zero comparison, then we will improve the flow table looking up efficiency. Signed-off-by:
Baowen Zheng <baowen.zheng@corigine.com> Signed-off-by:
Louis Peens <louis.peens@corigine.com> Signed-off-by:
Simon Horman <simon.horman@corigine.com> Signed-off-by:
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Oleksij Rempel authored
After probe/bind sequence is the PHY in active state, even if interface is stopped. As result, on some systems like Samsung Exynos5250 SoC based Arndale board, the ASIX PHY will be able to negotiate the link but fail to transmit the data. To handle it, suspend the PHY on probe. Fixes: e532a096 ("net: usb: asix: ax88772: add phylib support") Signed-off-by:
Oleksij Rempel <o.rempel@pengutronix.de> Reported-by:
Marek Szyprowski <m.szyprowski@samsung.com> Tested-by:
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- 30 Jun, 2021 14 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextLinus Torvalds authored
Pull networking updates from Jakub Kicinski: "Core: - BPF: - add syscall program type and libbpf support for generating instructions and bindings for in-kernel BPF loaders (BPF loaders for BPF), this is a stepping stone for signed BPF programs - infrastructure to migrate TCP child sockets from one listener to another in the same reuseport group/map to improve flexibility of service hand-off/restart - add broadcast support to XDP redirect - allow bypass of the lockless qdisc to improving performance (for pktgen: +23% with one thread, +44% with 2 threads) - add a simpler version of "DO_ONCE()" which does not require jump labels, intended for slow-path usage - virtio/vsock: introduce SOCK_SEQPACKET support - add getsocketopt to retrieve netns cookie - ip: treat lowest address of a IPv4 subnet as ordinary unicast address allowing reclaiming of precious IPv4 addresses - ipv6: use prandom_u32() for ID generation - ip: add support for more flexible field selection for hashing across multi-path routes (w/ offload to mlxsw) - icmp: add support for extended RFC 8335 PROBE (ping) - seg6: add support for SRv6 End.DT46 behavior - mptcp: - DSS checksum support (RFC 8684) to detect middlebox meddling - support Connection-time 'C' flag - time stamping support - sctp: packetization Layer Path MTU Discovery (RFC 8899) - xfrm: speed up state addition with seq set - WiFi: - hidden AP discovery on 6 GHz and other HE 6 GHz improvements - aggregation handling improvements for some drivers - minstrel improvements for no-ack frames - deferred rate control for TXQs to improve reaction times - switch from round robin to virtual time-based airtime scheduler - add trace points: - tcp checksum errors - openvswitch - action execution, upcalls - socket errors via sk_error_report Device APIs: - devlink: add rate API for hierarchical control of max egress rate of virtual devices (VFs, SFs etc.) - don't require RCU read lock to be held around BPF hooks in NAPI context - page_pool: generic buffer recycling New hardware/drivers: - mobile: - iosm: PCIe Driver for Intel M.2 Modem - support for Qualcomm MSM8998 (ipa) - WiFi: Qualcomm QCN9074 and WCN6855 PCI devices - sparx5: Microchip SparX-5 family of Enterprise Ethernet switches - Mellanox BlueField Gigabit Ethernet (control NIC of the DPU) - NXP SJA1110 Automotive Ethernet 10-port switch - Qualcomm QCA8327 switch support (qca8k) - Mikrotik 10/25G NIC (atl1c) Driver changes: - ACPI support for some MDIO, MAC and PHY devices from Marvell and NXP (our first foray into MAC/PHY description via ACPI) - HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx - Mellanox/Nvidia NIC (mlx5) - NIC VF offload of L2 bridging - support IRQ distribution to Sub-functions - Marvell (prestera): - add flower and match all - devlink trap - link aggregation - Netronome (nfp): connection tracking offload - Intel 1GE (igc): add AF_XDP support - Marvell DPU (octeontx2): ingress ratelimit offload - Google vNIC (gve): new ring/descriptor format support - Qualcomm mobile (rmnet & ipa): inline checksum offload support - MediaTek WiFi (mt76) - mt7915 MSI support - mt7915 Tx status reporting - mt7915 thermal sensors support - mt7921 decapsulation offload - mt7921 enable runtime pm and deep sleep - Realtek WiFi (rtw88) - beacon filter support - Tx antenna path diversity support - firmware crash information via devcoredump - Qualcomm WiFi (wcn36xx) - Wake-on-WLAN support with magic packets and GTK rekeying - Micrel PHY (ksz886x/ksz8081): add cable test support" * tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits) tcp: change ICSK_CA_PRIV_SIZE definition tcp_yeah: check struct yeah size at compile time gve: DQO: Fix off by one in gve_rx_dqo() stmmac: intel: set PCI_D3hot in suspend stmmac: intel: Enable PHY WOL option in EHL net: stmmac: option to enable PHY WOL with PMT enabled net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del} net: use netdev_info in ndo_dflt_fdb_{add,del} ptp: Set lookup cookie when creating a PTP PPS source. net: sock: add trace for socket errors net: sock: introduce sk_error_report net: dsa: replay the local bridge FDB entries pointing to the bridge dev too net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev net: dsa: include fdb entries pointing to bridge in the host fdb list net: dsa: include bridge addresses which are local in the host fdb list net: dsa: sync static FDB entries on foreign interfaces to hardware net: dsa: install the host MDB and FDB entries in the master's RX filter net: dsa: reference count the FDB addresses at the cross-chip notifier level net: dsa: introduce a separate cross-chip notifier type for host FDBs net: dsa: reference count the MDB entries at the cross-chip notifier level ... -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Ingo Molnar: - Fix a small inconsistency (bug) in load tracking, caught by a new warning that several people reported. - Flip CONFIG_SCHED_CORE to default-disabled, and update the Kconfig help text. * tag 'sched-urgent-2021-06-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/core: Disable CONFIG_SCHED_CORE by default sched/fair: Ensure _sum and _avg values stay consistent
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git://git.monstr.eu/linux-2.6-microblazeLinus Torvalds authored
Pull microblaze updates from Michal Simek: - Remove unused PAGE_UP/DOWN macros - Fix trivial spelling mistake * tag 'microblaze-v5.14' of git://git.monstr.eu/linux-2.6-microblaze: arch: microblaze: Fix spelling mistake "vesion" -> "version" microblaze: Cleanup unused functions
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git://github.com/micah-morton/linuxLinus Torvalds authored
Pull SafeSetID update from Micah Morton: "One very minor code cleanup change that marks a variable as __initdata" * tag 'safesetid-5.14' of git://github.com/micah-morton/linux: LSM: SafeSetID: Mark safesetid_initialized as __initdata
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git://github.com/cschaufler/smack-nextLinus Torvalds authored
Pull smack updates from Casey Schaufler: "There is nothing more significant than an improvement to a byte count check in smackfs. All changes have been in next for weeks" * tag 'Smack-for-5.14' of git://github.com/cschaufler/smack-next: Smack: fix doc warning Revert "Smack: Handle io_uring kernel thread privileges" smackfs: restrict bytes count in smk_set_cipso() security/smack/: fix misspellings using codespell tool
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git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/auditLinus Torvalds authored
Pull audit updates from Paul Moore: "Another merge window, another small audit pull request. Four patches in total: one is cosmetic, one removes an unnecessary initialization, one renames some enum values to prevent name collisions, and one converts list_del()/list_add() to list_move(). None of these are earth shattering and all pass the audit-testsuite tests while merging cleanly on top of your tree from earlier today" * tag 'audit-pr-20210629' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: audit: remove unnecessary 'ret' initialization audit: remove trailing spaces and tabs audit: Use list_move instead of list_del/list_add audit: Rename enum audit_state constants to avoid AUDIT_DISABLED redefinition audit: add blank line after variable declarations
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git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinuxLinus Torvalds authored
Pull SELinux updates from Paul Moore: - The slow_avc_audit() function is now non-blocking so we can remove the AVC_NONBLOCKING tricks; this also includes the 'flags' variant of avc_has_perm(). - Use kmemdup() instead of kcalloc()+copy when copying parts of the SELinux policydb. - The InfiniBand device name is now passed by reference when possible in the SELinux code, removing a strncpy(). - Minor cleanups including: constification of avtab function args, removal of useless LSM/XFRM function args, SELinux kdoc fixes, and removal of redundant assignments. * tag 'selinux-pr-20210629' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: kill 'flags' argument in avc_has_perm_flags() and avc_audit() selinux: slow_avc_audit has become non-blocking selinux: Fix kernel-doc selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC lsm_audit,selinux: pass IB device name by reference selinux: Remove redundant assignment to rc selinux: Corrected comment to match kernel-doc comment selinux: delete selinux_xfrm_policy_lookup() useless argument selinux: constify some avtab function arguments selinux: simplify duplicate_policydb_cond_list() by using kmemdup()
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git://git.kernel.org/pub/scm/linux/kernel/git/kees/linuxLinus Torvalds authored
Pull clang feature updates from Kees Cook: - Add CC_HAS_NO_PROFILE_FN_ATTR in preparation for PGO support in the face of the noinstr attribute, paving the way for PGO and fixing GCOV. (Nick Desaulniers) - x86_64 LTO coverage is expanded to 32-bit x86. (Nathan Chancellor) - Small fixes to CFI. (Mark Rutland, Nathan Chancellor) * tag 'clang-features-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute Kconfig: Introduce ARCH_WANTS_NO_INSTR and CC_HAS_NO_PROFILE_FN_ATTR compiler_attributes.h: cleanups for GCC 4.9+ compiler_attributes.h: define __no_profile, add to noinstr x86, lto: Enable Clang LTO for 32-bit as well CFI: Move function_nocfi() into compiler.h MAINTAINERS: Add Clang CFI section
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block driver updates from Jens Axboe: "Pretty calm round, mostly just NVMe and a bit of MD: - NVMe updates (via Christoph) - improve the APST configuration algorithm (Alexey Bogoslavsky) - look for StorageD3Enable on companion ACPI device (Mario Limonciello) - allow selecting the network interface for TCP connections (Martin Belanger) - misc cleanups (Amit Engel, Chaitanya Kulkarni, Colin Ian King, Christoph) - move the ACPI StorageD3 code to drivers/acpi/ and add quirks for certain AMD CPUs (Mario Limonciello) - zoned device support for nvmet (Chaitanya Kulkarni) - fix the rules for changing the serial number in nvmet (Noam Gottlieb) - various small fixes and cleanups (Dan Carpenter, JK Kim, Chaitanya Kulkarni, Hannes Reinecke, Wesley Sheng, Geert Uytterhoeven, Daniel Wagner) - MD updates (Via Song) - iostats rewrite (Guoqing Jiang) - raid5 lock contention optimization (Gal Ofri) - Fall through warning fix (Gustavo) - Misc fixes (Gustavo, Jiapeng)" * tag 'for-5.14/drivers-2021-06-29' of git://git.kernel.dk/linux-block: (78 commits) nvmet: use NVMET_MAX_NAMESPACES to set nn value loop: Fix missing discard support when using LOOP_CONFIGURE nvme.h: add missing nvme_lba_range_type endianness annotations nvme: remove zeroout memset call for struct nvme-pci: remove zeroout memset call for struct nvmet: remove zeroout memset call for struct nvmet: add ZBD over ZNS backend support nvmet: add Command Set Identifier support nvmet: add nvmet_req_bio put helper for backends nvmet: add req cns error complete helper block: export blk_next_bio() nvmet: remove local variable nvmet: use nvme status value directly nvmet: use u32 type for the local variable nsid nvmet: use u32 for nvmet_subsys max_nsid nvmet: use req->cmd directly in file-ns fast path nvmet: use req->cmd directly in bdev-ns fast path nvmet: make ver stable once connection established nvmet: allow mn change if subsys not discovered nvmet: make sn stable once connection was established ... -
git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull core block updates from Jens Axboe: - disk events cleanup (Christoph) - gendisk and request queue allocation simplifications (Christoph) - bdev_disk_changed cleanups (Christoph) - IO priority improvements (Bart) - Chained bio completion trace fix (Edward) - blk-wbt fixes (Jan) - blk-wbt enable/disable fix (Zhang) - Scheduler dispatch improvements (Jan, Ming) - Shared tagset scheduler improvements (John) - BFQ updates (Paolo, Luca, Pietro) - BFQ lock inversion fix (Jan) - Documentation improvements (Kir) - CLONE_IO block cgroup fix (Tejun) - Remove of ancient and deprecated block dump feature (zhangyi) - Discard merge fix (Ming) - Misc fixes or followup fixes (Colin, Damien, Dan, Long, Max, Thomas, Yang) * tag 'for-5.14/block-2021-06-29' of git://git.kernel.dk/linux-block: (129 commits) block: fix discard request merge block/mq-deadline: Remove a WARN_ON_ONCE() call blk-mq: update hctx->dispatch_busy in case of real scheduler blk: Fix lock inversion between ioc lock and bfqd lock bfq: Remove merged request already in bfq_requests_merged() block: pass a gendisk to bdev_disk_changed block: move bdev_disk_changed block: add the events* attributes to disk_attrs block: move the disk events code to a separate file block: fix trace completion for chained bio block/partitions/msdos: Fix typo inidicator -> indicator block, bfq: reset waker pointer with shared queues block, bfq: check waker only for queues with no in-flight I/O block, bfq: avoid delayed merge of async queues block, bfq: boost throughput by extending queue-merging times block, bfq: consider also creation time in delayed stable merge block, bfq: fix delayed stable merge check block, bfq: let also stably merged queues enjoy weight raising blk-wbt: make sure throttle is enabled properly blk-wbt: introduce a new disable state to prevent false positive by rwb_enabled() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus Torvalds authored
Pull HID updates from Jiri Kosina: - patch series that ensures that hid-multitouch driver disables touch and button-press reporting on hid-mt devices during suspend when the device is not configured as a wakeup-source, from Hans de Goede - support for ISH DMA on Intel EHL platform, from Even Xu - support for Renoir and Cezanne SoCs, Ambient Light Sensor and Human Presence Detection sensor for amd-sfh driver, from Basavaraj Natikar - other assorted code cleanups and device-specific fixes/quirks * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (45 commits) HID: thrustmaster: Switch to kmemdup() when allocate change_request HID: multitouch: Disable event reporting on suspend when the device is not a wakeup-source HID: logitech-dj: Implement may_wakeup ll-driver callback HID: usbhid: Implement may_wakeup ll-driver callback HID: core: Add hid_hw_may_wakeup() function HID: input: Add support for Programmable Buttons HID: wacom: Correct base usage for capacitive ExpressKey status bits HID: amd_sfh: Add initial support for HPD sensor HID: amd_sfh: Extend ALS support for newer AMD platform HID: amd_sfh: Extend driver capabilities for multi-generation support HID: surface-hid: Fix get-report request HID: sony: fix freeze when inserting ghlive ps3/wii dongles HID: usbkbd: Avoid GFP_ATOMIC when GFP_KERNEL is possible HID: amd_sfh: change in maintainer HID: intel-ish-hid: ipc: Specify that EHL no cache snooping HID: intel-ish-hid: ishtp: Add dma_no_cache_snooping() callback HID: intel-ish-hid: Set ISH driver depends on x86 HID: hid-input: add Surface Go battery quirk HID: intel-ish-hid: Fix minor typos in comments HID: usbmouse: Avoid GFP_ATOMIC when GFP_KERNEL is possible ...
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git://git.kernel.org/pub/scm/linux/kernel/git/ras/rasLinus Torvalds authored
Pull EDAC updates from Tony Luck: "Various fixes and support for new CPUs: - Clean up error messages from thunderx_edac - Add MODULE_DEVICE_TABLE to ti_edac so it will autoload - Use %pR to print resources in aspeed_edac - Add Yazen Ghannam as MAINTAINER for AMD edac drivers - Fix Ice Lake and Sapphire Rapids drivers to report correct "near" or "far" device for errors in 2LM configurations - Add support of on package high bandwidth memory in Sapphire Rapids - New CPU support for three CPUs supporting in-band ECC (IOT SKUs for ICL-NNPI, Tiger Lake and Alder Lake) - Don't even try to load Intel EDAC drivers when running as a guest - Fix Kconfig dependency on X86_MCE_INTEL for EDAC_IGEN6" * tag 'edac_updates_for_v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: EDAC/igen6: fix core dependency EDAC/Intel: Do not load EDAC driver when running as a guest EDAC/igen6: Add Intel Alder Lake SoC support EDAC/igen6: Add Intel Tiger Lake SoC support EDAC/igen6: Add Intel ICL-NNPI SoC support EDAC/i10nm: Add support for high bandwidth memory EDAC/i10nm: Add detection of memory levels for ICX/SPR servers EDAC/skx_common: Add new ADXL components for 2-level memory MAINTAINERS: Make Yazen Ghannam maintainer for EDAC-AMD64 EDAC/aspeed: Use proper format string for printing resource EDAC/ti: Add missing MODULE_DEVICE_TABLE EDAC/thunderx: Remove irrelevant variable from error messages -
Linus Torvalds authored
Merge tag 'tpmdd-next-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull tpm driver updates from Jarkko Sakkinen: "Bug fixes for TPM" [ This isn't actually the whole contents of the tag and thus doesn't contain Jarkko's signature - I dropped the two top commits that added support for signing modules using elliptic curve keys because there's a new series for that that fixes a few confising things - Linus ] * tag 'tpmdd-next-v5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: tpm: Replace WARN_ONCE() with dev_err_once() in tpm_tis_status() tpm_tis: Use DEFINE_RES_MEM() to simplify code tpm: fix some doc warnings in tpm1-cmd.c tpm_tis_spi: add missing SPI device ID entries tpm: add longer timeout for TPM2_CC_VERIFY_SIGNATURE char: tpm: move to use request_irq by IRQF_NO_AUTOEN flag tpm_tis_spi: set default probe function if device id not match tpm_crb: Use IOMEM_ERR_PTR when function returns iomem
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Linus Torvalds authored
Merge tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: "Highlights: - New think-lmi driver adding support for changing Lenovo Thinkpad BIOS settings from within Linux using the standard firmware- attributes class sysfs API - MS Surface aggregator-cdev now also supports forwarding events to user-space (for debugging / new driver development purposes only) - New intel_skl_int3472 driver this provides the necessary glue to translate ACPI table information to GPIOs, regulators, etc. for camera sensors on Intel devices with IPU3 attached MIPI cameras - A whole bunch of other fixes + device-specific quirk additions - New devm_work_autocancel() devm-helpers.h function" * tag 'platform-drivers-x86-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (83 commits) platform/x86: dell-wmi-sysman: Change user experience when Admin/System Password is modified platform/x86: intel_skl_int3472: Uninitialized variable in skl_int3472_handle_gpio_resources() platform/x86: think-lmi: Move kfree(setting->possible_values) to tlmi_attr_setting_release() platform/x86: think-lmi: Split current_value to reflect only the value platform/x86: think-lmi: Fix issues with duplicate attributes platform/x86: think-lmi: Return EINVAL when kbdlang gets set to a 0 length string platform/x86: intel_cht_int33fe: Move to its own subfolder platform/x86: intel_skl_int3472: Move to intel/ subfolder platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_clock() platform/x86: intel_skl_int3472: Provide skl_int3472_unregister_regulator() platform/x86: intel_skl_int3472: Use ACPI GPIO resource directly platform/x86: intel_skl_int3472: Fix dependencies (drop CLKDEV_LOOKUP) platform/x86: intel_skl_int3472: Free ACPI device resources after use platform/x86: Remove "default n" entries platform/x86: ISST: Use numa node id for cpu pci dev mapping platform/x86: ISST: Optimize CPU to PCI device mapping tools/power/x86/intel-speed-select: v1.10 release tools/power/x86/intel-speed-select: Fix uncore memory frequency display extcon: extcon-max8997: Simplify driver using devm extcon: extcon-max8997: Fix IRQ freeing at error path ...
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