- Dec 16, 2022
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Jakub Kicinski authored
NetworkManager (and other daemons) may bring the interface up and cause failures in quiescence checks. Print a helpful warning, and take the interface down again. I seem to forget about this every time I run these tests on a new VM. Signed-off-by:
Jakub Kicinski <kuba@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
$number + > bash means redirect FD $number, e.g. commonly used 2> redirects stderr (fd 2). The test uses 8192> to write the number 8192 to a file, this results in: ./devlink.sh: line 499: 8192: Bad file descriptor Oddly the test also papers over this issue by checking for failure (expecting an error rather than success) so it passes, anyway. Fixes: ff18176a ("selftests: Add a test of large binary to devlink health test") Signed-off-by:
Jakub Kicinski <kuba@kernel.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jakub Kicinski authored
Netdevsim triggers a splat on reload, when it destroys regions with snapshots pending: WARNING: CPU: 1 PID: 787 at net/core/devlink.c:6291 devlink_region_snapshot_del+0x12e/0x140 CPU: 1 PID: 787 Comm: devlink Not tainted 6.1.0-07460-g7ae9888d6e1c #580 RIP: 0010:devlink_region_snapshot_del+0x12e/0x140 Call Trace: <TASK> devl_region_destroy+0x70/0x140 nsim_dev_reload_down+0x2f/0x60 [netdevsim] devlink_reload+0x1f7/0x360 devlink_nl_cmd_reload+0x6ce/0x860 genl_family_rcv_msg_doit.isra.0+0x145/0x1c0 This is the locking assert in devlink_region_snapshot_del(), we're supposed to be holding the region->snapshot_lock here. Fixes: 2dec18ad ("net: devlink: remove region snapshots list dependency on devlink->lock") Signed-off-by:
Jakub Kicinski <kuba@kernel.org> Reviewed-by:
Jiri Pirko <jiri@nvidia.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Daniel Golle authored
Russell King correctly pointed out that the MAC_2500FD capability is already added for port 5 (if not in RGMII mode) and port 6 (which only supports SGMII) by mt7531_mac_port_get_caps. Remove the reduntant setting of this capability flag which was added by a previous commit. Fixes: e19de30d ("net: dsa: mt7530: add support for in-band link status") Reported-by:
Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by:
Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by:
Daniel Golle <daniel@makrotopia.org> Link: https://lore.kernel.org/r/Y5qY7x6la5TxZxzX@makrotopia.org Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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- Dec 15, 2022
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Vladimir Oltean authored
In the blamed commit, it was not noticed that one implementation of chip->info->ops->phylink_get_caps(), called by mv88e6xxx_get_caps(), may access hardware registers, and in doing so, it takes the mv88e6xxx_reg_lock(). Namely, this is mv88e6352_phylink_get_caps(). This is a problem because mv88e6xxx_get_caps(), apart from being a top-level function (method invoked by dsa_switch_ops), is now also directly called from mv88e6xxx_setup_port(), which runs under the mv88e6xxx_reg_lock() taken by mv88e6xxx_setup(). Therefore, when running on mv88e6352, the reg_lock would be acquired a second time and the system would deadlock on driver probe. The things that mv88e6xxx_setup() can compete with in terms of register access with are the IRQ handlers and MDIO bus operations registered by mv88e6xxx_probe(). So there is a real need to acquire the register lock. The register lock can, in principle, be dropped and re-acquired pretty much at will within the driver, as long as no operations that involve waiting for indirect access to complete (essentially, callers of mv88e6xxx_smi_direct_wait() and mv88e6xxx_wait_mask()) are interrupted with the lock released. However, I would guess that in mv88e6xxx_setup(), the critical section is kept open for such a long time just in order to optimize away multiple lock/unlock operations on the registers. We could, in principle, drop the reg_lock right before the mv88e6xxx_setup_port() -> mv88e6xxx_get_caps() call, and re-acquire it immediately afterwards. But this would look ugly, because mv88e6xxx_setup_port() would release a lock which it didn't acquire, but the caller did. A cleaner solution to this issue comes from the observation that struct mv88e6xxxx_ops methods generally assume they are called with the reg_lock already acquired. Whereas mv88e6352_phylink_get_caps() is more the exception rather than the norm, in that it acquires the lock itself. Let's enforce the same locking pattern/convention for chip->info->ops->phylink_get_caps() as well, and make mv88e6xxx_get_caps(), the top-level function, acquire the register lock explicitly, for this one implementation that will access registers for port 4 to work properly. This means that mv88e6xxx_setup_port() will no longer call the top-level function, but the low-level mv88e6xxx_ops method which expects the correct calling context (register lock held). Compared to chip->info->ops->phylink_get_caps(), mv88e6xxx_get_caps() also fixes up the supported_interfaces bitmap for internal ports, since that can be done generically and does not require per-switch knowledge. That's code which will no longer execute, however mv88e6xxx_setup_port() doesn't need that. It just needs to look at the mac_capabilities bitmap. Fixes: cc1049cc ("net: dsa: mv88e6xxx: fix speed setting for CPU/DSA ports") Reported-by:
Maksim Kiselev <bigunclemax@gmail.com> Signed-off-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Tested-by:
Maksim Kiselev <bigunclemax@gmail.com> Link: https://lore.kernel.org/r/20221214110120.3368472-1-vladimir.oltean@nxp.com Signed-off-by:
Paolo Abeni <pabeni@redhat.com>
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Biju Das authored
This patch fixes the error "ravb 11c20000.ethernet eth0: failed to switch device to config mode" during unbind. We are doing register access after pm_runtime_put_sync(). We usually do cleanup in reverse order of init. Currently in remove(), the "pm_runtime_put_sync" is not in reverse order. Probe reset_control_deassert(rstc); pm_runtime_enable(&pdev->dev); pm_runtime_get_sync(&pdev->dev); remove pm_runtime_put_sync(&pdev->dev); unregister_netdev(ndev); .. ravb_mdio_release(priv); pm_runtime_disable(&pdev->dev); Consider the call to unregister_netdev() unregister_netdev->unregister_netdevice_queue->rollback_registered_many that calls the below functions which access the registers after pm_runtime_put_sync() 1) ravb_get_stats 2) ravb_close Fixes: c156633f ("Renesas Ethernet AVB driver proper") Cc: stable@vger.kernel.org Signed-off-by:
Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by:
Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20221214105118.2495313-1-biju.das.jz@bp.renesas.com Signed-off-by:
Paolo Abeni <pabeni@redhat.com>
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Gaosheng Cui authored
We should set the return value to -ENOMEM explicitly when create_singlethread_workqueue() fails in stmmac_dvr_probe(), otherwise we'll lose the error value. Fixes: a137f3f2 ("net: stmmac: fix possible memory leak in stmmac_dvr_probe()") Signed-off-by:
Gaosheng Cui <cuigaosheng1@huawei.com> Reviewed-by:
Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20221214080117.3514615-1-cuigaosheng1@huawei.com Signed-off-by:
Paolo Abeni <pabeni@redhat.com>
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Li Zetao authored
There is a memory leaks reported by kmemleak: unreferenced object 0xffff888116111000 (size 2048): comm "modprobe", pid 817, jiffies 4294759745 (age 76.502s) hex dump (first 32 bytes): 00 c4 0a 04 81 88 ff ff 08 10 11 16 81 88 ff ff ................ 08 10 11 16 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<ffffffff815bcd82>] kmalloc_trace+0x22/0x60 [<ffffffff827e20ee>] phy_device_create+0x4e/0x90 [<ffffffff827e6072>] get_phy_device+0xd2/0x220 [<ffffffff827e7844>] mdiobus_scan+0xa4/0x2e0 [<ffffffff827e8be2>] __mdiobus_register+0x482/0x8b0 [<ffffffffa01f5d24>] r6040_init_one+0x714/0xd2c [r6040] ... The problem occurs in probe process as follows: r6040_init_one: mdiobus_register mdiobus_scan <- alloc and register phy_device, the reference count of phy_device is 3 r6040_mii_probe phy_connect <- connect to the first phy_device, so the reference count of the first phy_device is 4, others are 3 register_netdev <- fault inject succeeded, goto error handling path // error handling path err_out_mdio_unregister: mdiobus_unregister(lp->mii_bus); err_out_mdio: mdiobus_free(lp->mii_bus); <- the reference count of the first phy_device is 1, it is not released and other phy_devices are released // similarly, the remove process also has the same problem The root cause is traced to the phy_device is not disconnected when removes one r6040 device in r6040_remove_one() or on error handling path after r6040_mii probed successfully. In r6040_mii_probe(), a net ethernet device is connected to the first PHY device of mii_bus, in order to notify the connected driver when the link status changes, which is the default behavior of the PHY infrastructure to handle everything. Therefore the phy_device should be disconnected when removes one r6040 device or on error handling path. Fix it by adding phy_disconnect() when removes one r6040 device or on error handling path after r6040_mii probed successfully. Fixes: 3831861b ("r6040: implement phylib") Signed-off-by:
Li Zetao <lizetao1@huawei.com> Reviewed-by:
Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20221213125614.927754-1-lizetao1@huawei.com Signed-off-by:
Paolo Abeni <pabeni@redhat.com>
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Kirill Tkhai authored
There is a race resulting in alive SOCK_SEQPACKET socket may change its state from TCP_ESTABLISHED to TCP_CLOSE: unix_release_sock(peer) unix_dgram_sendmsg(sk) sock_orphan(peer) sock_set_flag(peer, SOCK_DEAD) sock_alloc_send_pskb() if !(sk->sk_shutdown & SEND_SHUTDOWN) OK if sock_flag(peer, SOCK_DEAD) sk->sk_state = TCP_CLOSE sk->sk_shutdown = SHUTDOWN_MASK After that socket sk remains almost normal: it is able to connect, listen, accept and recvmsg, while it can't sendmsg. Since this is the only possibility for alive SOCK_SEQPACKET to change the state in such way, we should better fix this strange and potentially danger corner case. Note, that we will return EPIPE here like this is normally done in sock_alloc_send_pskb(). Originally used ECONNREFUSED looks strange, since it's strange to return a specific retval in dependence of race in kernel, when user can't affect on this. Also, move TCP_CLOSE assignment for SOCK_DGRAM sockets under state lock to fix race with unix_dgram_connect(): unix_dgram_connect(other) unix_dgram_sendmsg(sk) unix_peer(sk) = NULL unix_state_unlock(sk) unix_state_double_lock(sk, other) sk->sk_state = TCP_ESTABLISHED unix_peer(sk) = other unix_state_double_unlock(sk, other) sk->sk_state = TCP_CLOSED This patch fixes both of these races. Fixes: 83301b53 ("af_unix: Set TCP_ESTABLISHED for datagram sockets too") Signed-off-by:
Kirill Tkhai <tkhai@ya.ru> Link: https://lore.kernel.org/r/135fda25-22d5-837a-782b-ceee50e19844@ya.ru Signed-off-by:
Paolo Abeni <pabeni@redhat.com>
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Minsuk Kang authored
Fix a slab-out-of-bounds read that occurs in nla_put() called from nfc_genl_send_target() when target->sensb_res_len, which is duplicated from an nfc_target in pn533, is too large as the nfc_target is not properly initialized and retains garbage values. Clear nfc_targets with memset() before they are used. Found by a modified version of syzkaller. BUG: KASAN: slab-out-of-bounds in nla_put Call Trace: memcpy nla_put nfc_genl_dump_targets genl_lock_dumpit netlink_dump __netlink_dump_start genl_family_rcv_msg_dumpit genl_rcv_msg netlink_rcv_skb genl_rcv netlink_unicast netlink_sendmsg sock_sendmsg ____sys_sendmsg ___sys_sendmsg __sys_sendmsg do_syscall_64 Fixes: 673088fb ("NFC: pn533: Send ATR_REQ directly for active device detection") Fixes: 361f3cb7 ("NFC: DEP link hook implementation for pn533") Signed-off-by:
Minsuk Kang <linuxlovemin@yonsei.ac.kr> Reviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20221214015139.119673-1-linuxlovemin@yonsei.ac.kr Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Vladimir Oltean authored
Before enetc_clean_rx_ring_xdp() calls xdp_do_redirect(), each software BD in the RX ring between index orig_i and i can have one of 2 refcount values on its page. We are the owner of the current buffer that is being processed, so the refcount will be at least 1. If the current owner of the buffer at the diametrically opposed index in the RX ring (i.o.w, the other half of this page) has not yet called kfree(), this page's refcount could even be 2. enetc_page_reusable() in enetc_flip_rx_buff() tests for the page refcount against 1, and [ if it's 2 ] does not attempt to reuse it. But if enetc_flip_rx_buff() is put after the xdp_do_redirect() call, the page refcount can have one of 3 values. It can also be 0, if there is no owner of the other page half, and xdp_do_redirect() for this buffer ran so far that it triggered a flush of the devmap/cpumap bulk queue, and the consumers of those bulk queues also freed the buffer, all by the time xdp_do_redirect() returns the execution back to enetc. This is the reason why enetc_flip_rx_buff() is called before xdp_do_redirect(), but there is a big flaw with that reasoning: enetc_flip_rx_buff() will set rx_swbd->page = NULL on both sides of the enetc_page_reusable() branch, and if xdp_do_redirect() returns an error, we call enetc_xdp_free(), which does not deal gracefully with that. In fact, what happens is quite special. The page refcounts start as 1. enetc_flip_rx_buff() figures they're reusable, transfers these rx_swbd->page pointers to a different rx_swbd in enetc_reuse_page(), and bumps the refcount to 2. When xdp_do_redirect() later returns an error, we call the no-op enetc_xdp_free(), but we still haven't lost the reference to that page. A copy of it is still at rx_ring->next_to_alloc, but that has refcount 2 (and there are no concurrent owners of it in flight, to drop the refcount). What really kills the system is when we'll flip the rx_swbd->page the second time around. With an updated refcount of 2, the page will not be reusable and we'll really leak it. Then enetc_new_page() will have to allocate more pages, which will then eventually leak again on further errors from xdp_do_redirect(). The problem, summarized, is that we zeroize rx_swbd->page before we're completely done with it, and this makes it impossible for the error path to do something with it. Since the packet is potentially multi-buffer and therefore the rx_swbd->page is potentially an array, manual passing of the old pointers between enetc_flip_rx_buff() and enetc_xdp_free() is a bit difficult. For the sake of going with a simple solution, we accept the possibility of racing with xdp_do_redirect(), and we move the flip procedure to execute only on the redirect success path. By racing, I mean that the page may be deemed as not reusable by enetc (having a refcount of 0), but there will be no leak in that case, either. Once we accept that, we have something better to do with buffers on XDP_REDIRECT failure. Since we haven't performed half-page flipping yet, we won't, either (and this way, we can avoid enetc_xdp_free() completely, which gives the entire page to the slab allocator). Instead, we'll call enetc_xdp_drop(), which will recycle this half of the buffer back to the RX ring. Fixes: 9d2b68cc ("net: enetc: add support for XDP_REDIRECT") Suggested-by:
Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Link: https://lore.kernel.org/r/20221213001908.2347046-1-vladimir.oltean@nxp.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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- Dec 14, 2022
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git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nfJakub Kicinski authored
Pablo Neira Ayuso says: ==================== Netfilter/IPVS fixes for net 1) Fix NAT IPv6 flowtable hardware offload, from Qingfang DENG. 2) Add a safety check to IPVS socket option interface report a warning if unsupported command is seen, this. From Li Qiong. 3) Document SCTP conntrack timeouts, from Sriram Yagnaraman. * git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: conntrack: document sctp timeouts ipvs: add a 'default' case in do_ip_vs_set_ctl() netfilter: flowtable: really fix NAT IPv6 offload ==================== Link: https://lore.kernel.org/r/20221213140923.154594-1-pablo@netfilter.org Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Jiri Slaby (SUSE) authored
Since gcc13, each member of an enum has the same type as the enum. And that is inherited from its members. Provided "REKEY_AFTER_MESSAGES = 1ULL << 60", the named type is unsigned long. This generates warnings with gcc-13: error: format '%d' expects argument of type 'int', but argument 6 has type 'long unsigned int' Cast those particular enum members to int when printing them. Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36113 Cc: Martin Liska <mliska@suse.cz> Signed-off-by:
Jiri Slaby (SUSE) <jirislaby@kernel.org> Signed-off-by:
Jason A. Donenfeld <Jason@zx2c4.com> Link: https://lore.kernel.org/all/20221213225208.3343692-2-Jason@zx2c4.com/ Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Tony Nguyen authored
When a MAC address is not assigned to the VF, that portion of the message sent to the VF is not set. The memory, however, is allocated from the stack meaning that information may be leaked to the VM. Initialize the message buffer to 0 so that no information is passed to the VM in this case. Fixes: 6ddbc4cf ("igb: Indicate failure on vf reset for empty mac address") Reported-by:
Akihiko Odaki <akihiko.odaki@daynix.com> Signed-off-by:
Tony Nguyen <anthony.l.nguyen@intel.com> Reviewed-by:
Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by:
Leon Romanovsky <leonro@nvidia.com> Link: https://lore.kernel.org/r/20221212190031.3983342-1-anthony.l.nguyen@intel.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Yang Yingliang says: ==================== mISDN: don't call dev_kfree_skb/kfree_skb() under spin_lock_irqsave() It is not allowed to call kfree_skb() or consume_skb() from hardware interrupt context or with hardware interrupts being disabled. This pachset try to avoid calling dev_kfree_skb/kfree_skb()() under spin_lock_irqsave(). ==================== Link: https://lore.kernel.org/r/20221212084139.3277913-1-yangyingliang@huawei.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Yang Yingliang authored
It is not allowed to call kfree_skb() or consume_skb() from hardware interrupt context or with hardware interrupts being disabled. skb_queue_purge() is called under spin_lock_irqsave() in handle_dmsg() and hfcm_l1callback(), kfree_skb() is called in them, to fix this, use skb_queue_splice_init() to move the dch->squeue to a free queue, also enqueue the tx_skb and rx_skb, at last calling __skb_queue_purge() to free the SKBs afer unlock. Fixes: af69fb3a ("Add mISDN HFC multiport driver") Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Reviewed-by:
Alexander Duyck <alexanderduyck@fb.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Yang Yingliang authored
It is not allowed to call kfree_skb() or consume_skb() from hardware interrupt context or with hardware interrupts being disabled. skb_queue_purge() is called under spin_lock_irqsave() in hfcpci_l2l1D(), kfree_skb() is called in it, to fix this, use skb_queue_splice_init() to move the dch->squeue to a free queue, also enqueue the tx_skb and rx_skb, at last calling __skb_queue_purge() to free the SKBs afer unlock. Fixes: 1700fe1a ("Add mISDN HFC PCI driver") Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Reviewed-by:
Alexander Duyck <alexanderduyck@fb.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Yang Yingliang authored
It is not allowed to call kfree_skb() or consume_skb() from hardware interrupt context or with hardware interrupts being disabled. It should use dev_kfree_skb_irq() or dev_consume_skb_irq() instead. The difference between them is free reason, dev_kfree_skb_irq() means the SKB is dropped in error and dev_consume_skb_irq() means the SKB is consumed in normal. skb_queue_purge() is called under spin_lock_irqsave() in hfcusb_l2l1D(), kfree_skb() is called in it, to fix this, use skb_queue_splice_init() to move the dch->squeue to a free queue, also enqueue the tx_skb and rx_skb, at last calling __skb_queue_purge() to free the SKBs afer unlock. In tx_iso_complete(), dev_kfree_skb() is called to consume the transmitted SKB, so replace it with dev_consume_skb_irq(). Fixes: 69f52adb ("mISDN: Add HFC USB driver") Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Reviewed-by:
Alexander Duyck <alexanderduyck@fb.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Hangbin Liu says: ==================== Bonding: fix high prio not effect issue When a high prio link up, if there has current link, it will not do failover as we missed the check in link up event. Fix it in this patchset and add a prio option test case. ==================== Link: https://lore.kernel.org/all/20221212035647.1053865-1-liuhangbin@gmail.com/ Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Liang Li authored
Add a test for bonding prio option. Here is the test result: ]# ./option_prio.sh TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=arp_ip_target and primary_reselect=0) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=arp_ip_target and primary_reselect=1) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=arp_ip_target and primary_reselect=2) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=miimon and primary_reselect=0) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=miimon and primary_reselect=1) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=1 monitor=miimon and primary_reselect=2) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=5 monitor=miimon and primary_reselect=0) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=5 monitor=miimon and primary_reselect=1) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=5 monitor=miimon and primary_reselect=2) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=6 monitor=miimon and primary_reselect=0) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=6 monitor=miimon and primary_reselect=1) [ OK ] TEST: prio_test (Test bonding option 'prio' with mode=6 monitor=miimon and primary_reselect=2) [ OK ] Signed-off-by:
Liang Li <liali@redhat.com> Signed-off-by:
Hangbin Liu <liuhangbin@gmail.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Hangbin Liu authored
Currently, when a high prio link enslaved, or when current link down, the high prio port could be selected. But when high prio link up, the new active slave reselection is not triggered. Fix it by checking link's prio when getting up. Making the do_failover after looping all slaves as there may be multi high prio slaves up. Reported-by:
Liang Li <liali@redhat.com> Fixes: 0a2ff7cc ("Bonding: add per-port priority for failover re-selection") Signed-off-by:
Hangbin Liu <liuhangbin@gmail.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Hangbin Liu authored
There is one direct accesses to bond->curr_active_slave in bond_miimon_commit(). Protected it by rcu_access_pointer() since the later of this function also use this one. Signed-off-by:
Hangbin Liu <liuhangbin@gmail.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Emeel Hakim authored
Currently macsec offload selection update routine accesses the net device prior to holding the relevant lock. Fix by holding the lock prior to the device access. Fixes: dcb780fb ("net: macsec: add nla support for changing the offloading selection") Reviewed-by:
Raed Salem <raeds@nvidia.com> Signed-off-by:
Emeel Hakim <ehakim@nvidia.com> Link: https://lore.kernel.org/r/20221211075532.28099-1-ehakim@nvidia.com Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextLinus Torvalds authored
Pull networking updates from Paolo Abeni: "Core: - Allow live renaming when an interface is up - Add retpoline wrappers for tc, improving considerably the performances of complex queue discipline configurations - Add inet drop monitor support - A few GRO performance improvements - Add infrastructure for atomic dev stats, addressing long standing data races - De-duplicate common code between OVS and conntrack offloading infrastructure - A bunch of UBSAN_BOUNDS/FORTIFY_SOURCE improvements - Netfilter: introduce packet parser for tunneled packets - Replace IPVS timer-based estimators with kthreads to scale up the workload with the number of available CPUs - Add the helper support for connection-tracking OVS offload BPF: - Support for user defined BPF objects: the use case is to allocate own objects, build own object hierarchies and use the building blocks to build own data structures flexibly, for example, linked lists in BPF - Make cgroup local storage available to non-cgroup attached BPF programs - Avoid unnecessary deadlock detection and failures wrt BPF task storage helpers - A relevant bunch of BPF verifier fixes and improvements - Veristat tool improvements to support custom filtering, sorting, and replay of results - Add LLVM disassembler as default library for dumping JITed code - Lots of new BPF documentation for various BPF maps - Add bpf_rcu_read_{,un}lock() support for sleepable programs - Add RCU grace period chaining to BPF to wait for the completion of access from both sleepable and non-sleepable BPF programs - Add support storing struct task_struct objects as kptrs in maps - Improve helper UAPI by explicitly defining BPF_FUNC_xxx integer values - Add libbpf *_opts API-variants for bpf_*_get_fd_by_id() functions Protocols: - TCP: implement Protective Load Balancing across switch links - TCP: allow dynamically disabling TCP-MD5 static key, reverting back to fast[er]-path - UDP: Introduce optional per-netns hash lookup table - IPv6: simplify and cleanup sockets disposal - Netlink: support different type policies for each generic netlink operation - MPTCP: add MSG_FASTOPEN and FastOpen listener side support - MPTCP: add netlink notification support for listener sockets events - SCTP: add VRF support, allowing sctp sockets binding to VRF devices - Add bridging MAC Authentication Bypass (MAB) support - Extensions for Ethernet VPN bridging implementation to better support multicast scenarios - More work for Wi-Fi 7 support, comprising conversion of all the existing drivers to internal TX queue usage - IPSec: introduce a new offload type (packet offload) allowing complete header processing and crypto offloading - IPSec: extended ack support for more descriptive XFRM error reporting - RXRPC: increase SACK table size and move processing into a per-local endpoint kernel thread, reducing considerably the required locking - IEEE 802154: synchronous send frame and extended filtering support, initial support for scanning available 15.4 networks - Tun: bump the link speed from 10Mbps to 10Gbps - Tun/VirtioNet: implement UDP segmentation offload support Driver API: - PHY/SFP: improve power level switching between standard level 1 and the higher power levels - New API for netdev <-> devlink_port linkage - PTP: convert existing drivers to new frequency adjustment implementation - DSA: add support for rx offloading - Autoload DSA tagging driver when dynamically changing protocol - Add new PCP and APPTRUST attributes to Data Center Bridging - Add configuration support for 800Gbps link speed - Add devlink port function attribute to enable/disable RoCE and migratable - Extend devlink-rate to support strict prioriry and weighted fair queuing - Add devlink support to directly reading from region memory - New device tree helper to fetch MAC address from nvmem - New big TCP helper to simplify temporary header stripping New hardware / drivers: - Ethernet: - Marvel Octeon CNF95N and CN10KB Ethernet Switches - Marvel Prestera AC5X Ethernet Switch - WangXun 10 Gigabit NIC - Motorcomm yt8521 Gigabit Ethernet - Microchip ksz9563 Gigabit Ethernet Switch - Microsoft Azure Network Adapter - Linux Automation 10Base-T1L adapter - PHY: - Aquantia AQR112 and AQR412 - Motorcomm YT8531S - PTP: - Orolia ART-CARD - WiFi: - MediaTek Wi-Fi 7 (802.11be) devices - RealTek rtw8821cu, rtw8822bu, rtw8822cu and rtw8723du USB devices - Bluetooth: - Broadcom BCM4377/4378/4387 Bluetooth chipsets - Realtek RTL8852BE and RTL8723DS - Cypress.CYW4373A0 WiFi + Bluetooth combo device Drivers: - CAN: - gs_usb: bus error reporting support - kvaser_usb: listen only and bus error reporting support - Ethernet NICs: - Intel (100G): - extend action skbedit to RX queue mapping - implement devlink-rate support - support direct read from memory - nVidia/Mellanox (mlx5): - SW steering improvements, increasing rules update rate - Support for enhanced events compression - extend H/W offload packet manipulation capabilities - implement IPSec packet offload mode - nVidia/Mellanox (mlx4): - better big TCP support - Netronome Ethernet NICs (nfp): - IPsec offload support - add support for multicast filter - Broadcom: - RSS and PTP support improvements - AMD/SolarFlare: - netlink extened ack improvements - add basic flower matches to offload, and related stats - Virtual NICs: - ibmvnic: introduce affinity hint support - small / embedded: - FreeScale fec: add initial XDP support - Marvel mv643xx_eth: support MII/GMII/RGMII modes for Kirkwood - TI am65-cpsw: add suspend/resume support - Mediatek MT7986: add RX wireless wthernet dispatch support - Realtek 8169: enable GRO software interrupt coalescing per default - Ethernet high-speed switches: - Microchip (sparx5): - add support for Sparx5 TC/flower H/W offload via VCAP - Mellanox mlxsw: - add 802.1X and MAC Authentication Bypass offload support - add ip6gre support - Embedded Ethernet switches: - Mediatek (mtk_eth_soc): - improve PCS implementation, add DSA untag support - enable flow offload support - Renesas: - add rswitch R-Car Gen4 gPTP support - Microchip (lan966x): - add full XDP support - add TC H/W offload via VCAP - enable PTP on bridge interfaces - Microchip (ksz8): - add MTU support for KSZ8 series - Qualcomm 802.11ax WiFi (ath11k): - support configuring channel dwell time during scan - MediaTek WiFi (mt76): - enable Wireless Ethernet Dispatch (WED) offload support - add ack signal support - enable coredump support - remain_on_channel support - Intel WiFi (iwlwifi): - enable Wi-Fi 7 Extremely High Throughput (EHT) PHY capabilities - 320 MHz channels support - RealTek WiFi (rtw89): - new dynamic header firmware format support - wake-over-WLAN support" * tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2002 commits) ipvs: fix type warning in do_div() on 32 bit net: lan966x: Remove a useless test in lan966x_ptp_add_trap() net: ipa: add IPA v4.7 support dt-bindings: net: qcom,ipa: Add SM6350 compatible bnxt: Use generic HBH removal helper in tx path IPv6/GRO: generic helper to remove temporary HBH/jumbo header in driver selftests: forwarding: Add bridge MDB test selftests: forwarding: Rename bridge_mdb test bridge: mcast: Support replacement of MDB port group entries bridge: mcast: Allow user space to specify MDB entry routing protocol bridge: mcast: Allow user space to add (*, G) with a source list and filter mode bridge: mcast: Add support for (*, G) with a source list and filter mode bridge: mcast: Avoid arming group timer when (S, G) corresponds to a source bridge: mcast: Add a flag for user installed source entries bridge: mcast: Expose __br_multicast_del_group_src() bridge: mcast: Expose br_multicast_new_group_src() bridge: mcast: Add a centralized error path bridge: mcast: Place netlink policy before validation functions bridge: mcast: Split (*, G) and (S, G) addition into different functions bridge: mcast: Do not derive entry type from its filter mode ...
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https://github.com/jcmvbkbc/linux-xtensaLinus Torvalds authored
Pull Xtensa updates from Max Filippov: - fix kernel build with gcc-13 - various minor fixes * tag 'xtensa-20221213' of https://github.com/jcmvbkbc/linux-xtensa: xtensa: add __umulsidi3 helper xtensa: update config files MAINTAINERS: update the 'T:' entry for xtensa
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git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM updates from Russell King: - update unwinder to cope with module PLTs - enable UBSAN on ARM - improve kernel fault message - update UEFI runtime page tables dump - avoid clang's __aeabi_uldivmod generated in NWFPE code - disable FIQs on CPU shutdown paths - update XOR register usage - a number of build updates (using .arch, thread pointer, removal of lazy evaluation in Makefile) - conversion of stacktrace code to stackwalk - findbit assembly updates - hwcap feature updates for ARMv8 CPUs - instruction dump updates for big-endian platforms - support for function error injection * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (31 commits) ARM: 9279/1: support function error injection ARM: 9277/1: Make the dumped instructions are consistent with the disassembled ones ARM: 9276/1: Refactor dump_instr() ARM: 9275/1: Drop '-mthumb' from AFLAGS_ISA ARM: 9274/1: Add hwcap for Speculative Store Bypassing Safe ARM: 9273/1: Add hwcap for Speculation Barrier(SB) ARM: 9272/1: vfp: Add hwcap for FEAT_AA32I8MM ARM: 9271/1: vfp: Add hwcap for FEAT_AA32BF16 ARM: 9270/1: vfp: Add hwcap for FEAT_FHM ARM: 9269/1: vfp: Add hwcap for FEAT_DotProd ARM: 9268/1: vfp: Add hwcap FPHP and ASIMDHP for FEAT_FP16 ARM: 9267/1: Define Armv8 registers in AArch32 state ARM: findbit: add unwinder information ARM: findbit: operate by words ARM: findbit: convert to macros ARM: findbit: provide more efficient ARMv7 implementation ARM: findbit: document ARMv5 bit offset calculation ARM: 9259/1: stacktrace: Convert stacktrace to generic ARCH_STACKWALK ARM: 9258/1: stacktrace: Make stack walk callback consistent with generic code ARM: 9265/1: pass -march= only to compiler ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 sev updates from Borislav Petkov: - Two minor fixes to the sev-guest driver * tag 'x86_sev_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: virt/sev-guest: Add a MODULE_ALIAS virt/sev-guest: Remove unnecessary free in init_crypto()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 paravirt update from Borislav Petkov: - Simplify paravirt patching machinery by removing the now unused clobber mask * tag 'x86_paravirt_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/paravirt: Remove clobber bitmask from .parainstructions
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 microcode and IFS updates from Borislav Petkov: "The IFS (In-Field Scan) stuff goes through tip because the IFS driver uses the same structures and similar functionality as the microcode loader and it made sense to route it all through this branch so that there are no conflicts. - Add support for multiple testing sequences to the Intel In-Field Scan driver in order to be able to run multiple different test patterns. Rework things and remove the BROKEN dependency so that the driver can be enabled (Jithu Joseph) - Remove the subsys interface usage in the microcode loader because it is not really needed - A couple of smaller fixes and cleanups" * tag 'x86_microcode_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits) x86/microcode/intel: Do not retry microcode reloading on the APs x86/microcode/intel: Do not print microcode revision and processor flags platform/x86/intel/ifs: Add missing kernel-doc entry Revert "platform/x86/intel/ifs: Mark as BROKEN" Documentation/ABI: Update IFS ABI doc platform/x86/intel/ifs: Add current_batch sysfs entry platform/x86/intel/ifs: Remove reload sysfs entry platform/x86/intel/ifs: Add metadata validation platform/x86/intel/ifs: Use generic microcode headers and functions platform/x86/intel/ifs: Add metadata support x86/microcode/intel: Use a reserved field for metasize x86/microcode/intel: Add hdr_type to intel_microcode_sanity_check() x86/microcode/intel: Reuse microcode_sanity_check() x86/microcode/intel: Use appropriate type in microcode_sanity_check() x86/microcode/intel: Reuse find_matching_signature() platform/x86/intel/ifs: Remove memory allocation from load path platform/x86/intel/ifs: Remove image loading during init platform/x86/intel/ifs: Return a more appropriate error code platform/x86/intel/ifs: Remove unused selection x86/microcode: Drop struct ucode_cpu_info.valid ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 cpu updates from Borislav Petkov: - Split MTRR and PAT init code to accomodate at least Xen PV and TDX guests which do not get MTRRs exposed but only PAT. (TDX guests do not support the cache disabling dance when setting up MTRRs so they fall under the same category) This is a cleanup work to remove all the ugly workarounds for such guests and init things separately (Juergen Gross) - Add two new Intel CPUs to the list of CPUs with "normal" Energy Performance Bias, leading to power savings - Do not do bus master arbitration in C3 (ARB_DISABLE) on modern Centaur CPUs * tag 'x86_cpu_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits) x86/mtrr: Make message for disabled MTRRs more descriptive x86/pat: Handle TDX guest PAT initialization x86/cpuid: Carve out all CPUID functionality x86/cpu: Switch to cpu_feature_enabled() for X86_FEATURE_XENPV x86/cpu: Remove X86_FEATURE_XENPV usage in setup_cpu_entry_area() x86/cpu: Drop 32-bit Xen PV guest code in update_task_stack() x86/cpu: Remove unneeded 64-bit dependency in arch_enter_from_user_mode() x86/cpufeatures: Add X86_FEATURE_XENPV to disabled-features.h x86/acpi/cstate: Optimize ARB_DISABLE on Centaur CPUs x86/mtrr: Simplify mtrr_ops initialization x86/cacheinfo: Switch cache_ap_init() to hotplug callback x86: Decouple PAT and MTRR handling x86/mtrr: Add a stop_machine() handler calling only cache_cpu_init() x86/mtrr: Let cache_aps_delayed_init replace mtrr_aps_delayed_init x86/mtrr: Get rid of __mtrr_enabled bool x86/mtrr: Simplify mtrr_bp_init() x86/mtrr: Remove set_all callback from struct mtrr_ops x86/mtrr: Disentangle MTRR init from PAT init x86/mtrr: Move cache control code to cacheinfo.c x86/mtrr: Split MTRR-specific handling from cache dis/enabling ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 boot updates from Borislav Petkov: "A of early boot cleanups and fixes. - Do some spring cleaning to the compressed boot code by moving the EFI mixed-mode code to a separate compilation unit, the AMD memory encryption early code where it belongs and fixing up build dependencies. Make the deprecated EFI handover protocol optional with the goal of removing it at some point (Ard Biesheuvel) - Skip realmode init code on Xen PV guests as it is not needed there - Remove an old 32-bit PIC code compiler workaround" * tag 'x86_boot_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Remove x86_32 PIC using %ebx workaround x86/boot: Skip realmode init code when running as Xen PV guest x86/efi: Make the deprecated EFI handover protocol optional x86/boot/compressed: Only build mem_encrypt.S if AMD_MEM_ENCRYPT=y x86/boot/compressed: Adhere to calling convention in get_sev_encryption_bit() x86/boot/compressed: Move startup32_check_sev_cbit() out of head_64.S x86/boot/compressed: Move startup32_check_sev_cbit() into .text x86/boot/compressed: Move startup32_load_idt() out of head_64.S x86/boot/compressed: Move startup32_load_idt() into .text section x86/boot/compressed: Pull global variable reference into startup32_load_idt() x86/boot/compressed: Avoid touching ECX in startup32_set_idt_entry() x86/boot/compressed: Simplify IDT/GDT preserve/restore in the EFI thunk x86/boot/compressed, efi: Merge multiple definitions of image_offset into one x86/boot/compressed: Move efi32_pe_entry() out of head_64.S x86/boot/compressed: Move efi32_entry out of head_64.S x86/boot/compressed: Move efi32_pe_entry into .text section x86/boot/compressed: Move bootargs parsing out of 32-bit startup code x86/boot/compressed: Move 32-bit entrypoint code into .text section x86/boot/compressed: Rename efi_thunk_64.S to efi-mixed.S
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 asm updates from Borislav Petkov: - Move the 32-bit memmove() asm implementation out-of-line in order to fix a 32-bit full LTO build failure with clang where it would fail at register allocation. Move it to an asm file and clean it up while at it, similar to what has been already done on 64-bit * tag 'x86_asm_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mem: Move memmove to out of line assembler
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git://git.kernel.org/pub/scm/linux/kernel/git/efi/efiLinus Torvalds authored
Pull EFI updates from Ard Biesheuvel: "Another fairly sizable pull request, by EFI subsystem standards. Most of the work was done by me, some of it in collaboration with the distro and bootloader folks (GRUB, systemd-boot), where the main focus has been on removing pointless per-arch differences in the way EFI boots a Linux kernel. - Refactor the zboot code so that it incorporates all the EFI stub logic, rather than calling the decompressed kernel as a EFI app. - Add support for initrd= command line option to x86 mixed mode. - Allow initrd= to be used with arbitrary EFI accessible file systems instead of just the one the kernel itself was loaded from. - Move some x86-only handling and manipulation of the EFI memory map into arch/x86, as it is not used anywhere else. - More flexible handling of any random seeds provided by the boot environment (i.e., systemd-boot) so that it becomes available much earlier during the boot. - Allow improved arch-agnostic EFI support in loaders, by setting a uniform baseline of supported features, and adding a generic magic number to the DOS/PE header. This should allow loaders such as GRUB or systemd-boot to reduce the amount of arch-specific handling substantially. - (arm64) Run EFI runtime services from a dedicated stack, and use it to recover from synchronous exceptions that might occur in the firmware code. - (arm64) Ensure that we don't allocate memory outside of the 48-bit addressable physical range. - Make EFI pstore record size configurable - Add support for decoding CXL specific CPER records" * tag 'efi-next-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: (43 commits) arm64: efi: Recover from synchronous exceptions occurring in firmware arm64: efi: Execute runtime services from a dedicated stack arm64: efi: Limit allocations to 48-bit addressable physical region efi: Put Linux specific magic number in the DOS header efi: libstub: Always enable initrd command line loader and bump version efi: stub: use random seed from EFI variable efi: vars: prohibit reading random seed variables efi: random: combine bootloader provided RNG seed with RNG protocol output efi/cper, cxl: Decode CXL Error Log efi/cper, cxl: Decode CXL Protocol Error Section efi: libstub: fix efi_load_initrd_dev_path() kernel-doc comment efi: x86: Move EFI runtime map sysfs code to arch/x86 efi: runtime-maps: Clarify purpose and enable by default for kexec efi: pstore: Add module parameter for setting the record size efi: xen: Set EFI_PARAVIRT for Xen dom0 boot on all architectures efi: memmap: Move manipulation routines into x86 arch tree efi: memmap: Move EFI fake memmap support into x86 arch tree efi: libstub: Undeprecate the command line initrd loader efi: libstub: Add mixed mode support to command line initrd loader efi: libstub: Permit mixed mode return types other than efi_status_t ...
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git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrityLinus Torvalds authored
Pull integrity updates from Mimi Zohar: "Aside from the one cleanup, the other changes are bug fixes: Cleanup: - Include missing iMac Pro 2017 in list of Macs with T2 security chip Bug fixes: - Improper instantiation of "encrypted" keys with user provided data - Not handling delay in updating LSM label based IMA policy rules (-ESTALE) - IMA and integrity memory leaks on error paths - CONFIG_IMA_DEFAULT_HASH_SM3 hash algorithm renamed" * tag 'integrity-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity: ima: Fix hash dependency to correct algorithm ima: Fix misuse of dereference of pointer in template_desc_init_fields() integrity: Fix memory leakage in keyring allocation error path ima: Fix memory leak in __ima_inode_hash() ima: Handle -ESTALE returned by ima_filter_rule_match() ima: Simplify ima_lsm_copy_rule ima: Fix a potential NULL pointer access in ima_restore_measurement_list efi: Add iMac Pro 2017 to uefi skip cert quirk KEYS: encrypted: fix key instantiation with user-provided data
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git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linuxLinus Torvalds authored
Pull sysctl updates from Luis Chamberlain: "Only a small step forward on the sysctl cleanups for this cycle" * tag 'sysctl-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: sched: Move numa_balancing sysctls to its own file
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git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linuxLinus Torvalds authored
Pull modules updates from Luis Chamberlain: "Tux gets for xmas an improvement to the average lookup performance of kallsyms_lookup_name() by 715x thanks to the work by Zhen Lei, which upgraded our old implementation from being O(n) to O(log(n)), while also retaining the old implementation support on /proc/kallsyms. The only penalty was increasing the memory footprint by 3 * kallsyms_num_syms. Folks who want to improve this further now also have a dedicated selftest facility through KALLSYMS_SELFTEST. Stephen Boyd added zstd in-kernel decompression support, but the only users of this would be folks using the load-pin LSM because otherwise we do module decompression in userspace. The only other thing with mentioning is a minor boot time optimization by Rasmus Villemoes which deferes param_sysfs_init() to late init. The rest is cleanups and minor fixes" * tag 'modules-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: livepatch: Call klp_match_callback() in klp_find_callback() to avoid code duplication module/decompress: Support zstd in-kernel decompression kallsyms: Remove unneeded semicolon kallsyms: Add self-test facility livepatch: Use kallsyms_on_each_match_symbol() to improve performance kallsyms: Add helper kallsyms_on_each_match_symbol() kallsyms: Reduce the memory occupied by kallsyms_seqs_of_names[] kallsyms: Correctly sequence symbols when CONFIG_LTO_CLANG=y kallsyms: Improve the performance of kallsyms_lookup_name() scripts/kallsyms: rename build_initial_tok_table() module: Fix NULL vs IS_ERR checking for module_get_next_page kernel/params.c: defer most of param_sysfs_init() to late_initcall time module: Remove unused macros module_addr_min/max module: remove redundant module_sysfs_initialized variable
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk driver updates from Stephen Boyd: "A pile of clk driver updates with a small tracepoint patch to the clk core this time around. The core framework is effectively unchanged, with the majority of the diff going to the Qualcomm clk driver directory because they added two 3k line files that are almost all clk data (Abel Vesa from Linaro tried to shrink the number of lines down, but it doesn't seem to be possible without sacrificing readability). The second big driver this time around is the Rockchip rk3588 clk and reset unit, at _only_ 2.5k lines. Ignoring the big clk drivers from the familiar SoC vendors, there's just a bunch of little clk driver updates and fixes throughout here. It's the usual set of clk data fixups to describe proper parents, or add frequencies to frequency tables, or plug memory leaks when function calls fail. Also, some drivers are converted to use modern clk_hw APIs, which is always nice to see. And data is deduplicated, leading to a smaller kernel Image. Overall this batch has a larger collection of cleanups than it typically does. Maybe that means there are less new SoCs right now that need supporting, and the focus has shifted to quality and reliability. I can dream. New Drivers: - Frequency hopping controller hardware on MediaTek MT8186 - Global clock controller for Qualcomm SM8550 - Display clock controller for Qualcomm SC8280XP - RPMh clock controller for Qualcomm QDU1000 and QRU1000 SoCs - CPU PLL on MStar/SigmaStar SoCs - Support for the clock and reset unit of the Rockchip rk3588 Updates: - Tracepoints for clk_rate_request structures - Debugfs support for fractional divider clk - Make MxL's CGU driver secure compatible - Ingenic JZ4755 SoC clk support - Support audio clks on X1000 SoCs - Remove flags from univ/main/syspll child fixed factor clocks across MediaTek platforms - Fix clock dependency for ADC on MediaTek MT7986 - Fix parent for FlexSPI clock for i.MX93 - Add USB suspend clock on i.MX8MP - Unmap anatop base on error for i.MX93 driver - Change enet clock parent to wakeup_axi_root for i.MX93 - Drop LPIT1, LPIT2, TPM1 and TPM3 clocks for i.MX93 - Mark HSIO bus clock and SYS_CNT clock as critical on i.MX93 - Add 320MHz and 640MHz entries to PLL146x - Add audio shared gate and SAI clocks for i.MX8MP - Fix a possible memory leak in the error path of rockchip PLL creation - Fix header guard for V3S clocks - Add IR module clock for f1c100s - Correct the parent clocks for the (High Speed) Serial Communication Interfaces with FIFO ((H)SCIF) modules and the mixed-up Ethernet Switch clocks on Renesas R-Car S4-8 - Add timer (TMU, CMT) and Cortex-A76 CPU core (Z0) clocks on Renesas R-Car V4H - Two PLL driver fixups for the Amlogic clk driver - Round SD clock rate to improve parent clock selection - Add Ethernet Switch and internal SASYNCPER clocks on Renesas R-Car S4-8 - Add DMA (SYS-DMAC), SPI (MSIOF), external interrupt (INTC-EX) serial (SCIF), PWM (PWM and TPU), SDHI, and HyperFLASH/QSPI (RPC-IF) clocks on Renesas R-Car V4H - Add Multi-Function Timer Pulse Unit (MTU3a) clock and reset on Renesas RZ/G2L - Fix endless loop on Renesas RZ/N1 - Correct the parent clocks for the High Speed Serial Communication Interfaces with FIFO (HSCIF) modules on the Renesas R-Car V4H SoC Note: HSCIF0 is used for the serial console on the White-Hawk development board - Various clk DT binding improvements and conversions to YAML - Qualcomm SM8150/SM8250 display clock controller cleaned up - Some missing clocks for Qualcomm SM8350 added - Qualcomm MSM8974 Global and Multimedia clock controllers transitioned to parent_data and parent_hws - Use parent_data and add network resets for Qualcomm IPQ8074 - Qualcomm Krait clock controller modernized - Fix pm_runtime usage in Qualcomm SC7180 and SC7280 LPASS clock controllers - Enable retention mode on Qualcomm SM8250 USB GDSCs - Cleanup Qualcomm RPM and RPMh clock drivers to avoid duplicating clocks which definition could be shared between platforms - Various NULL pointer checks added for allocations" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (188 commits) clk: nomadik: correct struct name kernel-doc warning clk: lmk04832: fix kernel-doc warnings clk: lmk04832: drop superfluous #include clk: lmk04832: drop unnecessary semicolons clk: lmk04832: declare variables as const when possible clk: socfpga: Fix memory leak in socfpga_gate_init() clk: microchip: enable the MPFS clk driver by default if SOC_MICROCHIP_POLARFIRE clk: st: Fix memory leak in st_of_quadfs_setup() clk: samsung: Fix memory leak in _samsung_clk_register_pll() clk: Add trace events for rate requests clk: Store clk_core for clk_rate_request clk: qcom: rpmh: add support for SM6350 rpmh IPA clock clk: qcom: mmcc-msm8974: use parent_hws/_data instead of parent_names clk: qcom: mmcc-msm8974: move clock parent tables down clk: qcom: mmcc-msm8974: use ARRAY_SIZE instead of specifying num_parents clk: qcom: gcc-msm8974: use parent_hws/_data instead of parent_names clk: qcom: gcc-msm8974: move clock parent tables down clk: qcom: gcc-msm8974: use ARRAY_SIZE instead of specifying num_parents dt-bindings: clocks: qcom,mmcc: define clocks/clock-names for MSM8974 dt-bindings: clock: split qcom,gcc-msm8974,-msm8226 to the separate file ...
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds authored
Pull MMC and MEMSTICK updates from Ulf Hansson: "MMC core: - A few minor improvements and cleanups MMC host: - Remove some redundant calls to local_irq_{save,restore}() - Replace kmap_atomic() with kmap_local_page() - Take return values from mmc_add_host() into account - dw_mmc-pltfm: Add support to configure clk-phase for socfpga - hsq: Minimize latency by using a fifo to dispatch requests - litex_mmc: Fixup corner case for polling mode - mtk-sd: Add inline crypto engine clock control - mtk-sd: Add support for the mediatek MT7986 variant - renesas_sdhi: Improve reset from HS400 mode - renesas_sdhi: Take DMA end interrupts into account - sdhci: Avoid unnecessary update of clock - sdhci: Fix an SD tuning issue - sdhci-brcmst: Add Kamal Dasu as maintainer for the Broadcom driver - sdhci-esdhc-imx: Improve tuning logic - sdhci-esdhc-imx: Improve support for the imxrt1050 variant - sdhci_f_sdh30: Add support for non-removable media - sdhci_f_sdh30: Add support for the Socionext F_SDH30_E51 variant - sdhci_f_sdh30: Add reset control support - sdhci-msm: Add support for the Qcom SM8550/SM8350/SM6375 variants - sdhci-msm: Add support for the Qcom MSM8976 variant - sdhci-of-arasan: Add support for dynamic configuration - sdhci-of-esdhc: Limit the clock frequency to confirm to spec - sdhci-pci: Enable asynchronous probe - sdhci-sprd: Improve card detection - sdhci-tegra: Improve reset support - sdhci-tegra: Add support to program MC stream ID - sunplus-mmc: Add new mmc driver for the Sunplus SP7021 controller - vub300: Fix warning splat for SDIO irq MEMSTICK core: - memstick: A few minor improvements and cleanups CLK/IOMMU: - clk: socfpga: Drop redundant support for clk-phase for the SD/MMC clk - iommu: Add tegra specific helper to get stream_id" * tag 'mmc-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (108 commits) mmc: sdhci-sprd: Disable CLK_AUTO when the clock is less than 400K mmc: sdhci-of-esdhc: Modify mismatched function name memstick/mspro_block: Convert to use sysfs_emit()/sysfs_emit_at() APIs mmc: sdhci-tegra: Issue CMD and DAT resets together mmc: sdhci-tegra: Add support to program MC stream ID mmc: sdhci-tegra: Separate Tegra194 and Tegra234 SoC data mmc: sdhci-tegra: Sort includes alphabetically iommu/tegra: Add tegra_dev_iommu_get_stream_id() helper iommu: Add note about struct iommu_fwspec usage mmc: sdhci-brcmstb: Resolve "unused" warnings with CONFIG_OF=n dt-bindings: mmc: sdhci-msm: allow dma-coherent dt-bindings: mmc: sdhci-msm: drop properties mentioned in common MMC dt-bindings: mmc: sdhci-msm: cleanup style dt-bindings: mmc: sdhci-am654: cleanup style dt-bindings: mmc: sdhci: document sdhci-caps and sdhci-caps-mask mmc: vub300: fix warning - do not call blocking ops when !TASK_RUNNING MAINTAINERS: Update maintainer for SDHCI Broadcom BRCMSTB driver mmc: sdhci-of-esdhc: limit the SDHC clock frequency mmc: sdhci: Remove unneeded semicolon mmc: core: Normalize the error handling branch in sd_read_ext_regs() ...
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https://github.com/cminyard/linux-ipmiLinus Torvalds authored
Pull IPMI updates from Corey Minyard: "This includes a number of small fixes, as usual. It also includes a new driver for doing the i2c (SSIF) interface BMC-side, pretty much completing the BMC side interfaces" * tag 'for-linus-6.2-1' of https://github.com/cminyard/linux-ipmi: ipmi/watchdog: use strscpy() to instead of strncpy() ipmi: ssif_bmc: Convert to i2c's .probe_new() ipmi: fix use after free in _ipmi_destroy_user() ipmi/watchdog: Include <linux/kstrtox.h> when appropriate ipmi:ssif: Increase the message retry time ipmi: Fix some kernel-doc warnings ipmi: ssif_bmc: Use EPOLLIN instead of POLLIN ipmi: fix msg stack when IPMI is disconnected ipmi: fix memleak when unload ipmi driver ipmi: fix long wait in unload when IPMI disconnect ipmi: kcs: Poll OBF briefly to reduce OBE latency bindings: ipmi: Add binding for SSIF BMC driver ipmi: ssif_bmc: Add SSIF BMC driver
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hidLinus Torvalds authored
Pull HID updates from Jiri Kosina: - iio support for the MCP2221 HID driver (Matt Ranostay) - support for more than one hinge sensor in hid-sensor-custom (Yauhen Kharuzhy) - PS DualShock 4 controller support (Roderick Colenbrander) - XP-PEN Deco LW support (José Expósito) - other assorted code cleanups and device ID/quirk addtions * tag 'for-linus-2022121301' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (51 commits) HID: logitech HID++: Send SwID in GetProtocolVersion HID: hid-elan: use default remove for hid device HID: hid-alps: use default remove for hid device HID: hid-sensor-custom: set fixed size for custom attributes HID: i2c: let RMI devices decide what constitutes wakeup event HID: playstation: fix DualShock4 bluetooth CRC endian issue. HID: playstation: fix DualShock4 bluetooth memory corruption bug. HID: apple: Swap Control and Command keys on Apple keyboards HID: intel-ish-hid: ishtp: remove variable rb_count HID: uclogic: Standardize test name prefix HID: hid-sensor-custom: Allow more than one hinge angle sensor HID: ft260: fix 'cast to restricted' kernel CI bot warnings HID: ft260: missed NACK from busy device HID: ft260: fix a NULL pointer dereference in ft260_i2c_write HID: ft260: wake up device from power saving mode HID: ft260: missed NACK from big i2c read HID: ft260: remove SMBus Quick command support HID: ft260: skip unexpected HID input reports HID: ft260: do not populate /dev/hidraw device HID: ft260: improve i2c large reads performance ...
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