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2024-02-27dpll: rely on rcu for netdev_dpll_pin()Eric Dumazet2-1/+3
This fixes a possible UAF in if_nlmsg_size(), which can run without RTNL. Add rcu protection to "struct dpll_pin" Move netdev_dpll_pin() from netdevice.h to dpll.h to decrease name pollution. Note: This looks possible to no longer acquire RTNL in netdev_dpll_pin_assign() later in net-next. v2: do not force rcu_read_lock() in rtnl_dpll_pin_size() (Jiri Pirko) Fixes: 5f1842692880 ("netdev: expose DPLL pin handle for netdevice") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Cc: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20240223123208.3543319-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-27lan78xx: enable auto speed configuration for LAN7850 if no EEPROM is detectedOleksij Rempel1-1/+2
Same as LAN7800, LAN7850 can be used without EEPROM. If EEPROM is not present or not flashed, LAN7850 will fail to sync the speed detected by the PHY with the MAC. In case link speed is 100Mbit, it will accidentally work, otherwise no data can be transferred. Better way would be to implement link_up callback, or set auto speed configuration unconditionally. But this changes would be more intrusive. So, for now, set it only if no EEPROM is found. Fixes: e69647a19c87 ("lan78xx: Set ASD in MAC_CR when EEE is enabled.") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/20240222123839.2816561-1-o.rempel@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-26net: veth: clear GRO when clearing XDP even when downJakub Kicinski1-18/+17
veth sets NETIF_F_GRO automatically when XDP is enabled, because both features use the same NAPI machinery. The logic to clear NETIF_F_GRO sits in veth_disable_xdp() which is called both on ndo_stop and when XDP is turned off. To avoid the flag from being cleared when the device is brought down, the clearing is skipped when IFF_UP is not set. Bringing the device down should indeed not modify its features. Unfortunately, this means that clearing is also skipped when XDP is disabled _while_ the device is down. And there's nothing on the open path to bring the device features back into sync. IOW if user enables XDP, disables it and then brings the device up we'll end up with a stray GRO flag set but no NAPI instances. We don't depend on the GRO flag on the datapath, so the datapath won't crash. We will crash (or hang), however, next time features are sync'ed (either by user via ethtool or peer changing its config). The GRO flag will go away, and veth will try to disable the NAPIs. But the open path never created them since XDP was off, the GRO flag was a stray. If NAPI was initialized before we'll hang in napi_disable(). If it never was we'll crash trying to stop uninitialized hrtimer. Move the GRO flag updates to the XDP enable / disable paths, instead of mixing them with the ndo_open / ndo_close paths. Fixes: d3256efd8e8b ("veth: allow enabling NAPI even without XDP") Reported-by: Thomas Gleixner <tglx@linutronix.de> Reported-by: syzbot+039399a9b96297ddedca@syzkaller.appspotmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-24tun: Fix xdp_rxq_info's queue_index when detachingYunjian Wang1-0/+1
When a queue(tfile) is detached, we only update tfile's queue_index, but do not update xdp_rxq_info's queue_index. This patch fixes it. Fixes: 8bf5c4ee1889 ("tun: setup xdp_rxq_info") Signed-off-by: Yunjian Wang <wangyunjian@huawei.com> Link: https://lore.kernel.org/r/1708398727-46308-1-git-send-email-wangyunjian@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-23ps3/gelic: Fix SKB allocationGeoff Levand1-6/+6
Commit 3ce4f9c3fbb3 ("net/ps3_gelic_net: Add gelic_descr structures") of 6.8-rc1 had a copy-and-paste error where the pointer that holds the allocated SKB (struct gelic_descr.skb) was set to NULL after the SKB was allocated. This resulted in a kernel panic when the SKB pointer was accessed. This fix moves the initialization of the gelic_descr to before the SKB is allocated. Reported-by: sambat goson <sombat3960@gmail.com> Fixes: 3ce4f9c3fbb3 ("net/ps3_gelic_net: Add gelic_descr structures") Signed-off-by: Geoff Levand <geoff@infradead.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-23net: dpaa: fman_memac: accept phy-interface-type = "10gbase-r" in the device ↵Vladimir Oltean1-9/+9
tree Since commit 5d93cfcf7360 ("net: dpaa: Convert to phylink"), we support the "10gbase-r" phy-mode through a driver-based conversion of "xgmii", but we still don't actually support it when the device tree specifies "10gbase-r" proper. This is because boards such as LS1046A-RDB do not define pcs-handle-names (for whatever reason) in the ethernet@f0000 device tree node, and the code enters through this code path: err = of_property_match_string(mac_node, "pcs-handle-names", "xfi"); // code takes neither branch and falls through if (err >= 0) { (...) } else if (err != -EINVAL && err != -ENODATA) { goto _return_fm_mac_free; } (...) /* For compatibility, if pcs-handle-names is missing, we assume this * phy is the first one in pcsphy-handle */ err = of_property_match_string(mac_node, "pcs-handle-names", "sgmii"); if (err == -EINVAL || err == -ENODATA) pcs = memac_pcs_create(mac_node, 0); // code takes this branch else if (err < 0) goto _return_fm_mac_free; else pcs = memac_pcs_create(mac_node, err); // A default PCS is created and saved in "pcs" // This determination fails and mistakenly saves the default PCS // memac->sgmii_pcs instead of memac->xfi_pcs, because at this // stage, mac_dev->phy_if == PHY_INTERFACE_MODE_10GBASER. if (err && mac_dev->phy_if == PHY_INTERFACE_MODE_XGMII) memac->xfi_pcs = pcs; else memac->sgmii_pcs = pcs; In other words, in the absence of pcs-handle-names, the default xfi_pcs assignment logic only works when in the device tree we have PHY_INTERFACE_MODE_XGMII. By reversing the order between the fallback xfi_pcs assignment and the "xgmii" overwrite with "10gbase-r", we are able to support both values in the device tree, with identical behavior. Currently, it is impossible to make the s/xgmii/10gbase-r/ device tree conversion, because it would break forward compatibility (new device tree with old kernel). The only way to modify existing device trees to phy-interface-mode = "10gbase-r" is to fix stable kernels to accept this value and handle it properly. One reason why the conversion is desirable is because with pre-phylink kernels, the Aquantia PHY driver used to warn about the improper use of PHY_INTERFACE_MODE_XGMII [1]. It is best to have a single (latest) device tree that works with all supported stable kernel versions. Note that the blamed commit does not constitute a regression per se. Older stable kernels like 6.1 still do not work with "10gbase-r", but for a different reason. That is a battle for another time. [1] https://lore.kernel.org/netdev/20240214-ls1046-dts-use-10gbase-r-v1-1-8c2d68547393@concurrent-rt.com/ Fixes: 5d93cfcf7360 ("net: dpaa: Convert to phylink") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Sean Anderson <sean.anderson@seco.com> Acked-by: Madalin Bucur <madalin.bucur@oss.nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-23Merge branch '100GbE' of ↵Jakub Kicinski5-39/+161
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2024-02-20 (ice) This series contains updates to ice driver only. Yochai sets parent device to properly reflect connection state between source DPLL and output pin. Arkadiusz fixes additional issues related to DPLL; proper reporting of phase_adjust value and preventing use/access of data while resetting. Amritha resolves ASSERT_RTNL() being triggered on certain reset/rebuild flows. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: ice: Fix ASSERT_RTNL() warning during certain scenarios ice: fix pin phase adjust updates on PF reset ice: fix dpll periodic work data updates on PF reset ice: fix dpll and dpll_pin data access on PF reset ice: fix dpll input pin phase_adjust value updates ice: fix connection state of DPLL and out pin ==================== Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20240220214444.1039759-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-23net: smsc95xx: add support for SYS TEC USB-SPEmodule1Andre Werner1-0/+5
This patch adds support for the SYS TEC USB-SPEmodule1 10Base-T1L ethernet device to the existing smsc95xx driver by adding the new USB VID/PID pair. Signed-off-by: Andre Werner <andre.werner@systec-electronic.com> Link: https://lore.kernel.org/r/20240219053413.4732-1-andre.werner@systec-electronic.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-22Merge tag 'net-6.8.0-rc6' of ↵Linus Torvalds14-33/+28
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from bpf and netfilter. Current release - regressions: - af_unix: fix another unix GC hangup Previous releases - regressions: - core: fix a possible AF_UNIX deadlock - bpf: fix NULL pointer dereference in sk_psock_verdict_data_ready() - netfilter: nft_flow_offload: release dst in case direct xmit path is used - bridge: switchdev: ensure MDB events are delivered exactly once - l2tp: pass correct message length to ip6_append_data - dccp/tcp: unhash sk from ehash for tb2 alloc failure after check_estalblished() - tls: fixes for record type handling with PEEK - devlink: fix possible use-after-free and memory leaks in devlink_init() Previous releases - always broken: - bpf: fix an oops when attempting to read the vsyscall page through bpf_probe_read_kernel - sched: act_mirred: use the backlog for mirred ingress - netfilter: nft_flow_offload: fix dst refcount underflow - ipv6: sr: fix possible use-after-free and null-ptr-deref - mptcp: fix several data races - phonet: take correct lock to peek at the RX queue Misc: - handful of fixes and reliability improvements for selftests" * tag 'net-6.8.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (72 commits) l2tp: pass correct message length to ip6_append_data net: phy: realtek: Fix rtl8211f_config_init() for RTL8211F(D)(I)-VD-CG PHY selftests: ioam: refactoring to align with the fix Fix write to cloned skb in ipv6_hop_ioam() phonet/pep: fix racy skb_queue_empty() use phonet: take correct lock to peek at the RX queue net: sparx5: Add spinlock for frame transmission from CPU net/sched: flower: Add lock protection when remove filter handle devlink: fix port dump cmd type net: stmmac: Fix EST offset for dwmac 5.10 tools: ynl: don't leak mcast_groups on init error tools: ynl: make sure we always pass yarg to mnl_cb_run net: mctp: put sock on tag allocation failure netfilter: nf_tables: use kzalloc for hook allocation netfilter: nf_tables: register hooks last when adding new chain/flowtable netfilter: nft_flow_offload: release dst in case direct xmit path is used netfilter: nft_flow_offload: reset dst in route object after setting up flow netfilter: nf_tables: set dormant flag on hook register failure selftests: tls: add test for peeking past a record of a different type selftests: tls: add test for merging of same-type control messages ...
2024-02-22net: phy: realtek: Fix rtl8211f_config_init() for RTL8211F(D)(I)-VD-CG PHYSiddharth Vadapalli1-1/+3
Commit bb726b753f75 ("net: phy: realtek: add support for RTL8211F(D)(I)-VD-CG") extended support of the driver from the existing support for RTL8211F(D)(I)-CG PHY to the newer RTL8211F(D)(I)-VD-CG PHY. While that commit indicated that the RTL8211F_PHYCR2 register is not supported by the "VD-CG" PHY model and therefore updated the corresponding section in rtl8211f_config_init() to be invoked conditionally, the call to "genphy_soft_reset()" was left as-is, when it should have also been invoked conditionally. This is because the call to "genphy_soft_reset()" was first introduced by the commit 0a4355c2b7f8 ("net: phy: realtek: add dt property to disable CLKOUT clock") since the RTL8211F guide indicates that a PHY reset should be issued after setting bits in the PHYCR2 register. As the PHYCR2 register is not applicable to the "VD-CG" PHY model, fix the rtl8211f_config_init() function by invoking "genphy_soft_reset()" conditionally based on the presence of the "PHYCR2" register. Fixes: bb726b753f75 ("net: phy: realtek: add support for RTL8211F(D)(I)-VD-CG") Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240220070007.968762-1-s-vadapalli@ti.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-02-22net: sparx5: Add spinlock for frame transmission from CPUHoratiu Vultur3-0/+4
Both registers used when doing manual injection or fdma injection are shared between all the net devices of the switch. It was noticed that when having two process which each of them trying to inject frames on different ethernet ports, that the HW started to behave strange, by sending out more frames then expected. When doing fdma injection it is required to set the frame in the DCB and then make sure that the next pointer of the last DCB is invalid. But because there is no locks for this, then easily this pointer between the DCB can be broken and then it would create a loop of DCBs. And that means that the HW will continuously transmit these frames in a loop. Until the SW will break this loop. Therefore to fix this issue, add a spin lock for when accessing the registers for manual or fdma injection. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Daniel Machon <daniel.machon@microchip.com> Fixes: f3cad2611a77 ("net: sparx5: add hostmode with phylink support") Link: https://lore.kernel.org/r/20240219080043.1561014-1-horatiu.vultur@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-22net: stmmac: Fix EST offset for dwmac 5.10Kurt Kanzenbach1-1/+1
Fix EST offset for dwmac 5.10. Currently configuring Qbv doesn't work as expected. The schedule is configured, but never confirmed: |[ 128.250219] imx-dwmac 428a0000.ethernet eth1: configured EST The reason seems to be the refactoring of the EST code which set the wrong EST offset for the dwmac 5.10. After fixing this it works as before: |[ 106.359577] imx-dwmac 428a0000.ethernet eth1: configured EST |[ 128.430715] imx-dwmac 428a0000.ethernet eth1: EST: SWOL has been switched Tested on imx93. Fixes: c3f3b97238f6 ("net: stmmac: Refactor EST implementation") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Link: https://lore.kernel.org/r/20240220-stmmac_est-v1-1-c41f9ae2e7b7@linutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-22gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp()Vasiliy Kovalev1-5/+5
The gtp_net_ops pernet operations structure for the subsystem must be registered before registering the generic netlink family. Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN NOPTI KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] CPU: 1 PID: 5826 Comm: gtp Not tainted 6.8.0-rc3-std-def-alt1 #1 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.0-alt1 04/01/2014 RIP: 0010:gtp_genl_dump_pdp+0x1be/0x800 [gtp] Code: c6 89 c6 e8 64 e9 86 df 58 45 85 f6 0f 85 4e 04 00 00 e8 c5 ee 86 df 48 8b 54 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 de 05 00 00 48 8b 44 24 18 4c 8b 30 4c 39 f0 74 RSP: 0018:ffff888014107220 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: ffff88800fcda588 R14: 0000000000000001 R15: 0000000000000000 FS: 00007f1be4eb05c0(0000) GS:ffff88806ce80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f1be4e766cf CR3: 000000000c33e000 CR4: 0000000000750ef0 PKRU: 55555554 Call Trace: <TASK> ? show_regs+0x90/0xa0 ? die_addr+0x50/0xd0 ? exc_general_protection+0x148/0x220 ? asm_exc_general_protection+0x22/0x30 ? gtp_genl_dump_pdp+0x1be/0x800 [gtp] ? __alloc_skb+0x1dd/0x350 ? __pfx___alloc_skb+0x10/0x10 genl_dumpit+0x11d/0x230 netlink_dump+0x5b9/0xce0 ? lockdep_hardirqs_on_prepare+0x253/0x430 ? __pfx_netlink_dump+0x10/0x10 ? kasan_save_track+0x10/0x40 ? __kasan_kmalloc+0x9b/0xa0 ? genl_start+0x675/0x970 __netlink_dump_start+0x6fc/0x9f0 genl_family_rcv_msg_dumpit+0x1bb/0x2d0 ? __pfx_genl_family_rcv_msg_dumpit+0x10/0x10 ? genl_op_from_small+0x2a/0x440 ? cap_capable+0x1d0/0x240 ? __pfx_genl_start+0x10/0x10 ? __pfx_genl_dumpit+0x10/0x10 ? __pfx_genl_done+0x10/0x10 ? security_capable+0x9d/0xe0 Cc: stable@vger.kernel.org Signed-off-by: Vasiliy Kovalev <kovalev@altlinux.org> Fixes: 459aa660eb1d ("gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U)") Link: https://lore.kernel.org/r/20240214162733.34214-1-kovalev@altlinux.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-21Merge tag 'v6.8-p4' of ↵Linus Torvalds1-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fix from Herbert Xu: "Fix a stack overflow in virtio" * tag 'v6.8-p4' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: virtio/akcipher - Fix stack overflow on memcpy
2024-02-21net: ipa: don't overrun IPA suspend interrupt registersAlex Elder1-1/+1
In newer hardware, IPA supports more than 32 endpoints. Some registers--such as IPA interrupt registers--represent endpoints as bits in a 4-byte register, and such registers are repeated as needed to represent endpoints beyond the first 32. In ipa_interrupt_suspend_clear_all(), we clear all pending IPA suspend interrupts by reading all status register(s) and writing corresponding registers to clear interrupt conditions. Unfortunately the number of registers to read/write is calculated incorrectly, and as a result we access *many* more registers than intended. This bug occurs only when the IPA hardware signals a SUSPEND interrupt, which happens when a packet is received for an endpoint (or its underlying GSI channel) that is suspended. This situation is difficult to reproduce, but possible. Fix this by correctly computing the number of interrupt registers to read and write. This is the only place in the code where registers that map endpoints or channels this way perform this calculation. Fixes: f298ba785e2d ("net: ipa: add a parameter to suspend registers") Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-21octeontx2-af: Consider the action set by PFSubbaraya Sundeep1-0/+4
AF reserves MCAM entries for each PF, VF present in the system and populates the entry with DMAC and action with default RSS so that basic packet I/O works. Since PF/VF is not aware of the RSS action installed by AF, AF only fixup the actions of the rules installed by PF/VF with corresponding default RSS action. This worked well for rules installed by PF/VF for features like RX VLAN offload and DMAC filters but rules involving action like drop/forward to queue are also getting modified by AF. Hence fix it by setting the default RSS action only if requested by PF/VF. Fixes: 967db3529eca ("octeontx2-af: add support for multicast/promisc packet replication feature") Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-21Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds13-34/+79
Pull rdma fixes from Jason Gunthorpe: "Mostly irdma and bnxt_re fixes: - Missing error unwind in hf1 - For bnxt - fix fenching behavior to work on new chips, fail unsupported SRQ resize back to userspace, propogate SRQ FW failure back to userspace. - Correctly fail unsupported SRQ resize back to userspace in bnxt - Adjust a memcpy in mlx5 to not overflow a struct field. - Prevent userspace from triggering mlx5 fw syndrome logging from sysfs - Use the correct access mode for MLX5_IB_METHOD_DEVX_OBJ_MODIFY to avoid a userspace failure on modify - For irdma - Don't UAF a concurrent tasklet during destroy, prevent userspace from issuing invalid QP attrs, fix a possible CQ overflow, capture a missing HW async error event - sendmsg() triggerable memory access crash in hfi1 - Fix the srpt_service_guid parameter to not crash due to missing function pointer - Don't leak objects in error unwind in qedr - Don't weirdly cast function pointers in srpt" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/srpt: fix function pointer cast warnings RDMA/qedr: Fix qedr_create_user_qp error flow RDMA/srpt: Support specifying the srpt_service_guid parameter IB/hfi1: Fix sdma.h tx->num_descs off-by-one error RDMA/irdma: Add AE for too many RNRS RDMA/irdma: Set the CQ read threshold for GEN 1 RDMA/irdma: Validate max_send_wr and max_recv_wr RDMA/irdma: Fix KASAN issue with tasklet RDMA/mlx5: Relax DEVX access upon modify commands IB/mlx5: Don't expose debugfs entries for RRoCE general parameters if not supported RDMA/mlx5: Fix fortify source warning while accessing Eth segment RDMA/bnxt_re: Add a missing check in bnxt_qplib_query_srq RDMA/bnxt_re: Return error for SRQ resize RDMA/bnxt_re: Fix unconditional fence for newer adapters RDMA/bnxt_re: Remove a redundant check inside bnxt_re_vf_res_config RDMA/bnxt_re: Avoid creating fence MR for newer adapters IB/hfi1: Fix a memleak in init_credit_return
2024-02-21ice: Fix ASSERT_RTNL() warning during certain scenariosAmritha Nambiar4-26/+83
Commit 91fdbce7e8d6 ("ice: Add support in the driver for associating queue with napi") invoked the netif_queue_set_napi() call. This kernel function requires to be called with rtnl_lock taken, otherwise ASSERT_RTNL() warning will be triggered. ice_vsi_rebuild() initiating this call is under rtnl_lock when the rebuild is in response to configuration changes from external interfaces (such as tc, ethtool etc. which holds the lock). But, the VSI rebuild generated from service tasks and resets (PFR/CORER/GLOBR) is not under rtnl lock protection. Handle these cases as well to hold lock before the kernel call (by setting the 'locked' boolean to false). netif_queue_set_napi() is also used to clear previously set napi in the q_vector unroll flow. Handle this for locked/lockless execution paths. Fixes: 91fdbce7e8d6 ("ice: Add support in the driver for associating queue with napi") Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com> Reviewed-by: Sridhar Samudrala <sridhar.samudrala@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-02-20drm/tests/drm_buddy: fix build failure on 32-bit targetsLinus Torvalds1-3/+2
Guenter Roeck reports that commit a64056bb5a32 ("drm/tests/drm_buddy: add alloc_contiguous test") causes build failures on 32-bit targets: "This patch breaks the build on all 32-bit systems since it introduces an unhandled direct 64-bit divide operation. ERROR: modpost: "__umoddi3" [drivers/gpu/drm/tests/drm_buddy_test.ko] undefined! ERROR: modpost: "__moddi3" [drivers/gpu/drm/tests/drm_buddy_test.ko] undefined!" and the uses of 'u64' are all entirely pointless. Yes, the arguments to drm_buddy_init() and drm_buddy_alloc_blocks() are in fact of type 'u64', but none of the values here are remotely relevant, and the compiler will happily just do the type expansion. Of course, in a perfect world the compiler would also have just noticed that all the values in question are tiny, and range analysis would have shown that doing a 64-bit divide is pointless, but that is admittedly expecting a fair amount of the compiler. IOW, we shouldn't write code that the compiler then has to notice is unnecessarily complicated just to avoid extra work. We do have fairly high expectations of compilers, but kernel code should be reasonable to begin with. It turns out that there are also other issues with this code: the KUnit assertion messages have incorrect types in the format strings, but that's a widely spread issue caused by the KUnit infrastructure not having enabled format string verification. We'll get that sorted out separately. Reported-by: Guenter Roeck <linux@roeck-us.net> Fixes: a64056bb5a32 ("drm/tests/drm_buddy: add alloc_contiguous test") Link: https://lore.kernel.org/all/538327ff-8d34-41d5-a9ae-1a334744f5ae@roeck-us.net/ Cc: Matthew Auld <matthew.auld@intel.com> Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Cc: Christian König <christian.koenig@amd.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-02-20ice: fix pin phase adjust updates on PF resetArkadiusz Kubalewski1-0/+3
Do not allow to set phase adjust value for a pin if PF reset is in progress, this would cause confusing netlink extack errors as the firmware cannot process the request properly during the reset time. Return (-EBUSY) and report extack error for the user who tries configure pin phase adjust during the reset time. Test by looping execution of below steps until netlink error appears: - perform PF reset $ echo 1 > /sys/class/net/<ice PF>/device/reset - change pin phase adjust value: $ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/dpll.yaml \ --do pin-set --json '{"id":0, "phase-adjust":1000}' Fixes: 90e1c90750d7 ("ice: dpll: implement phase related callbacks") Reviewed-by: Igor Bagnucki <igor.bagnucki@intel.com> Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-02-20ice: fix dpll periodic work data updates on PF resetArkadiusz Kubalewski1-1/+4
Do not allow dpll periodic work function to acquire data from firmware if PF reset is in progress. Acquiring data will cause dmesg errors as the firmware cannot respond or process the request properly during the reset time. Test by looping execution of below step until dmesg error appears: - perform PF reset $ echo 1 > /sys/class/net/<ice PF>/device/reset Fixes: d7999f5ea64b ("ice: implement dpll interface to control cgu") Reviewed-by: Igor Bagnucki <igor.bagnucki@intel.com> Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-02-20ice: fix dpll and dpll_pin data access on PF resetArkadiusz Kubalewski1-0/+38
Do not allow to acquire data or alter configuration of dpll and pins through firmware if PF reset is in progress, this would cause confusing netlink extack errors as the firmware cannot respond or process the request properly during the reset time. Return (-EBUSY) and extack error for the user who tries access/modify the config of dpll/pin through firmware during the reset time. The PF reset and kernel access to dpll data are both asynchronous. It is not possible to guard all the possible reset paths with any determinictic approach. I.e., it is possible that reset starts after reset check is performed (or if the reset would be checked after mutex is locked), but at the same time it is not possible to wait for dpll mutex unlock in the reset flow. This is best effort solution to at least give a clue to the user what is happening in most of the cases, knowing that there are possible race conditions where the user could see a different error received from firmware due to reset unexpectedly starting. Test by looping execution of below steps until netlink error appears: - perform PF reset $ echo 1 > /sys/class/net/<ice PF>/device/reset - i.e. try to alter/read dpll/pin config: $ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/dpll.yaml \ --dump pin-get Fixes: d7999f5ea64b ("ice: implement dpll interface to control cgu") Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com> Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-02-20ice: fix dpll input pin phase_adjust value updatesArkadiusz Kubalewski1-1/+1
The value of phase_adjust for input pin shall be updated in ice_dpll_pin_state_update(..). Fix by adding proper argument to the firmware query function call - a pin's struct field pointer where the phase_adjust value during driver runtime is stored. Previously the phase_adjust used to misinform user about actual phase_adjust value. I.e., if phase_adjust was set to a non zero value and if driver was reloaded, the user would see the value equal 0, which is not correct - the actual value is equal to value set before driver reload. Fixes: 90e1c90750d7 ("ice: dpll: implement phase related callbacks") Reviewed-by: Alan Brady <alan.brady@intel.com> Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-02-20ice: fix connection state of DPLL and out pinYochai Hagvi1-11/+32
Fix the connection state between source DPLL and output pin, updating the attribute 'state' of 'parent_device'. Previously, the connection state was broken, and didn't reflect the correct state. When 'state_on_dpll_set' is called with the value 'DPLL_PIN_STATE_CONNECTED' (1), the output pin will switch to the given DPLL, and the state of the given DPLL will be set to connected. E.g.: --do pin-set --json '{"id":2, "parent-device":{"parent-id":1, "state": 1 }}' This command will connect DPLL device with id 1 to output pin with id 2. When 'state_on_dpll_set' is called with the value 'DPLL_PIN_STATE_DISCONNECTED' (2) and the given DPLL is currently connected, then the output pin will be disabled. E.g: --do pin-set --json '{"id":2, "parent-device":{"parent-id":1, "state": 2 }}' This command will disable output pin with id 2 if DPLL device with ID 1 is connected to it; otherwise, the command is ignored. Fixes: d7999f5ea64b ("ice: implement dpll interface to control cgu") Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com> Reviewed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Signed-off-by: Yochai Hagvi <yochai.hagvi@intel.com> Tested-by: Sunitha Mekala <sunithax.d.mekala@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2024-02-19enic: Avoid false positive under FORTIFY_SOURCEKees Cook1-1/+2
FORTIFY_SOURCE has been ignoring 0-sized destinations while the kernel code base has been converted to flexible arrays. In order to enforce the 0-sized destinations (e.g. with __counted_by), the remaining 0-sized destinations need to be handled. Unfortunately, struct vic_provinfo resists full conversion, as it contains a flexible array of flexible arrays, which is only possible with the 0-sized fake flexible array. Use unsafe_memcpy() to avoid future false positives under CONFIG_FORTIFY_SOURCE. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-19ionic: use pci_is_enabled not open codeShannon Nelson1-1/+1
Since there is a utility available for this, use the API rather than open code. Fixes: 13943d6c8273 ("ionic: prevent pci disable of already disabled device") Reviewed-by: Brett Creeley <brett.creeley@amd.com> Signed-off-by: Shannon Nelson <shannon.nelson@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-18Merge tag 'irq_urgent_for_v6.8_rc5' of ↵Linus Torvalds4-26/+47
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Borislav Petkov: - Fix GICv4.1 affinity update - Restore a quirk for ACPI-based GICv4 systems - Handle non-coherent GICv4 redistributors properly - Prevent spurious interrupts on Broadcom devices using GIC v3 architecture - Other minor fixes * tag 'irq_urgent_for_v6.8_rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/gic-v3-its: Fix GICv4.1 VPE affinity update irqchip/gic-v3-its: Restore quirk probing for ACPI-based systems irqchip/gic-v3-its: Handle non-coherent GICv4 redistributors irqchip/qcom-mpm: Fix IS_ERR() vs NULL check in qcom_mpm_init() irqchip/loongson-eiointc: Use correct struct type in eiointc_domain_alloc() irqchip/irq-brcmstb-l2: Add write memory barrier before exit
2024-02-18Merge tag 'i2c-for-6.8-rc5' of ↵Linus Torvalds4-13/+17
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "Two fixes for i801 and qcom-geni devices. Meanwhile, a fix from Arnd addresses a compilation error encountered during compile test on powerpc" * tag 'i2c-for-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: i801: Fix block process call transactions i2c: pasemi: split driver into two separate modules i2c: qcom-geni: Correct I2C TRE sequence
2024-02-18net: bcmasp: Sanity check is off by oneJustin Chen1-3/+3
A sanity check for OOB write is off by one leading to a false positive when the array is full. Fixes: 9b90aca97f6d ("net: ethernet: bcmasp: fix possible OOB write in bcmasp_netfilt_get_all_active()") Signed-off-by: Justin Chen <justin.chen@broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-18net: bcmasp: Indicate MAC is in charge of PHY PMFlorian Fainelli1-0/+3
Avoid the PHY library call unnecessarily into the suspend/resume functions by setting phydev->mac_managed_pm to true. The ASP driver essentially does exactly what mdio_bus_phy_resume() does. Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller") Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-17net: stmmac: Fix incorrect dereference in interrupt handlersPavel Sakharov1-20/+0
If 'dev' or 'data' is NULL, the 'priv' variable has an incorrect address when dereferencing calling netdev_err(). Since we get as 'dev_id' or 'data' what was passed as the 'dev' argument to request_irq() during interrupt initialization (that is, the net_device and rx/tx queue pointers initialized at the time of the call) and since there are usually no checks for the 'dev_id' argument in such handlers in other drivers, remove these checks from the handlers in stmmac driver. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 8532f613bc78 ("net: stmmac: introduce MSI Interrupt routines for mac, safety, RX & TX") Signed-off-by: Pavel Sakharov <p.sakharov@ispras.ru> Reviewed-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-17Merge tag 'driver-core-6.8-rc5' of ↵Linus Torvalds2-13/+26
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are some driver core fixes, a kobject fix, and a documentation update for 6.8-rc5. In detail these changes are: - devlink fixes for reported issues with 6.8-rc1 - topology scheduling regression fix that has been reported by many - kobject loosening of checks change in -rc1 is now reverted as some codepaths seemed to need the checks - documentation update for the CVE process. Has been reviewed by many, the last minute change to the document was to bring the .rst format back into the the new style rules, the contents did not change. All of these, except for the documentation update, have been in linux-next for over a week. The documentation update has been reviewed for weeks by a group of developers, and in public for a week and the wording has stabilized for now. If future changes are needed, we can do so before 6.8-final is out (or anytime after that)" * tag 'driver-core-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: Documentation: Document the Linux Kernel CVE process Revert "kobject: Remove redundant checks for whether ktype is NULL" driver core: fw_devlink: Improve logs for cycle detection driver core: fw_devlink: Improve detection of overlapping cycles driver core: Fix device_link_flag_is_sync_state_only() topology: Set capacity_freq_ref in all cases
2024-02-17Merge tag 'char-misc-6.8-rc5' of ↵Linus Torvalds17-13/+48
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / miscdriver fixes from Greg KH: "Here is a small set of char/misc and IIO driver fixes for 6.8-rc5. Included in here are: - lots of iio driver fixes for reported issues - nvmem device naming fixup for reported problem - interconnect driver fixes for reported issues All of these have been in linux-next for a while with no reported the issues (the nvmem patch was included in a different branch in linux-next before sent to me for inclusion here)" * tag 'char-misc-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits) nvmem: include bit index in cell sysfs file name iio: adc: ad4130: only set GPIO_CTRL if pin is unused iio: adc: ad4130: zero-initialize clock init data interconnect: qcom: x1e80100: Add missing ACV enable_mask interconnect: qcom: sm8650: Use correct ACV enable_mask iio: accel: bma400: Fix a compilation problem iio: commom: st_sensors: ensure proper DMA alignment iio: hid-sensor-als: Return 0 for HID_USAGE_SENSOR_TIME_TIMESTAMP iio: move LIGHT_UVA and LIGHT_UVB to the end of iio_modifier staging: iio: ad5933: fix type mismatch regression iio: humidity: hdc3020: fix temperature offset iio: adc: ad7091r8: Fix error code in ad7091r8_gpio_setup() iio: adc: ad_sigma_delta: ensure proper DMA alignment iio: imu: adis: ensure proper DMA alignment iio: humidity: hdc3020: Add Makefile, Kconfig and MAINTAINERS entry iio: imu: bno055: serdev requires REGMAP iio: magnetometer: rm3100: add boundary check for the value read from RM3100_REG_TMRC iio: pressure: bmp280: Add missing bmp085 to SPI id table iio: core: fix memleak in iio_device_register_sysfs interconnect: qcom: sm8550: Enable sync_state ...
2024-02-17Merge tag 'tty-6.8-rc5' of ↵Linus Torvalds2-2/+5
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial fixes from Greg KH: "Here are three small tty and serial driver fixes for 6.8-rc5: - revert a 8250_pci1xxxx off-by-one change that was incorrect - two changes to fix the transmit path of the mxs-auart driver, fixing a regression in the 6.2 release All of these have been in linux-next for over a week with no reported issues" * tag 'tty-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: mxs-auart: fix tx serial: core: introduce uart_port_tx_flags() serial: 8250_pci1xxxx: partially revert off by one patch
2024-02-17Merge tag 'usb-6.8-rc5' of ↵Linus Torvalds5-11/+2
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt fixes from Greg KH: "Here are two small fixes for 6.8-rc5: - thunderbolt to fix a reported issue on many platforms - dwc3 driver revert of a commit that caused problems in -rc1 Both of these changes have been in linux-next for over a week with no reported issues" * tag 'usb-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: Revert "usb: dwc3: Support EBC feature of DWC_usb31" thunderbolt: Fix setting the CNS bit in ROUTER_CS_5
2024-02-17Merge tag 'media/v6.8-4' of ↵Linus Torvalds14-68/+156
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media fixes from Mauro Carvalho Chehab: - regression fix for rkisp1 shared IRQ logic - fix atomisp breakage due to a kAPI change - permission fix for remote controller BPF support - memleak fix in ir_toy driver - Kconfig dependency fix for pwm-ir-rx * tag 'media/v6.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: pwm-ir-tx: Depend on CONFIG_HIGH_RES_TIMERS media: ir_toy: fix a memleak in irtoy_tx media: rc: bpf attach/detach requires write permission media: atomisp: Adjust for v4l2_subdev_state handling changes in 6.8 media: rkisp1: Fix IRQ handling due to shared interrupts media: Revert "media: rkisp1: Drop IRQF_SHARED"
2024-02-17Merge tag 'pci-v6.8-fixes-3' of ↵Linus Torvalds1-15/+22
git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci Pull pci fixes from Bjorn Helgaas: - Keep bridges in D0 if we need to poll downstream devices for PME to resolve a v6.6 regression where we failed to enumerate devices below bridges put in D3hot by runtime PM, e.g., NVMe drives connected via Thunderbolt or USB4 docks (Alex Williamson) - Add Siddharth Vadapalli as PCI TI DRA7XX/J721E reviewer * tag 'pci-v6.8-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: MAINTAINERS: Add Siddharth Vadapalli as PCI TI DRA7XX/J721E reviewer PCI: Fix active state requirement in PME polling
2024-02-17Merge tag 'i2c-host-fixes-6.8-rc5' of ↵Wolfram Sang4-13/+17
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current Three fixes are included here. Two are strictly hardware-related for the i801 and qcom-geni devices. Meanwhile, a fix from Arnd addresses a compilation error encountered during compile test on powerpc.
2024-02-17Merge tag 'scsi-fixes' of ↵Linus Torvalds6-33/+48
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Three fixes: the two fnic ones are a revert and a refix, which is why the diffstat is a bit big. The target one also extracts a function to add a check for configuration and so looks bigger than it is" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: fnic: Move fnic_fnic_flush_tx() to a work queue scsi: Revert "scsi: fcoe: Fix potential deadlock on &fip->ctlr_lock" scsi: target: Fix unmap setup during configuration
2024-02-17Merge tag 'block-6.8-2024-02-16' of git://git.kernel.dk/linuxLinus Torvalds3-2/+7
Pull block fixes from Jens Axboe: "Just an nvme pull request via Keith: - Fabrics connection error handling (Chaitanya) - Use relaxed effects to reduce unnecessary queue freezes (Keith)" * tag 'block-6.8-2024-02-16' of git://git.kernel.dk/linux: nvmet: remove superfluous initialization nvme: implement support for relaxed effects nvme-fabrics: fix I/O connect error handling
2024-02-16Merge tag 'arm64-fixes' of ↵Linus Torvalds2-1/+12
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "It's a little busier than normal, but it's still not a lot of code and things seem fairly quiet in general: - Fix allocation failure during SVE coredumps - Fix handling of SVE context on signal delivery - Enable Neoverse N2 CPU errata workarounds for Microsoft's "Azure Cobalt 100" clone - Work around CMN PMU erratum in AmpereOneX implementation - Fix typo in CXL PMU event definition - Fix jump label asm constraints" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/sve: Lower the maximum allocation for the SVE ptrace regset arm64: Subscribe Microsoft Azure Cobalt 100 to ARM Neoverse N2 errata perf/arm-cmn: Workaround AmpereOneX errata AC04_MESH_1 (incorrect child count) arm64: jump_label: use constraints "Si" instead of "i" arm64: fix typo in comments perf: CXL: fix mismatched cpmu event opcode arm64/signal: Don't assume that TIF_SVE means we saved SVE state
2024-02-16Merge tag 'drm-fixes-2024-02-16' of git://anongit.freedesktop.org/drm/drmLinus Torvalds52-140/+423
Pull drm fixes from Dave Airlie: "Regular weekly fixes, nothing too major, mostly amdgpu, then i915, xe, msm and nouveau with some scattered bits elsewhere. crtc: - fix uninit variable prime: - support > 4GB page arrays buddy: - fix error handling in allocations i915: - fix blankscreen on JSL chromebooks - stable fix to limit DP sst link rates xe: - Fix an out-of-bounds shift. - Fix the display code thinking xe uses shmem - Fix a warning about index out-of-bound - Fix a clang-16 compilation warning amdgpu: - PSR fixes - Suspend/resume fixes - Link training fix - Aspect ratio fix - DCN 3.5 fixes - VCN 4.x fix - GFX 11 fix - Misc display fixes - Misc small fixes amdkfd: - Cache size reporting fix - SIMD distribution fix msm: - GPU: - dmabuf vmap fix - a610 UBWC corruption fix (incorrect hbb) - revert a commit that was making GPU recovery unreliable - tlb invalidation fix ivpu: - suspend/resume fix nouveau: - fix scheduler cleanup path - fix pointless scheduler creation - fix kvalloc argument order rockchip: - vop2 locking fix" * tag 'drm-fixes-2024-02-16' of git://anongit.freedesktop.org/drm/drm: (38 commits) drm/amdgpu: Fix implicit assumtion in gfx11 debug flags drm/amdkfd: update SIMD distribution algo for GFXIP 9.4.2 onwards drm/amd/display: Increase ips2_eval delay for DCN35 drm/amdgpu/display: Initialize gamma correction mode variable in dcn30_get_gamcor_current() drm/amdgpu/soc21: update VCN 4 max HEVC encoding resolution drm/amd/display: fixed integer types and null check locations drm/amd/display: Fix array-index-out-of-bounds in dcn35_clkmgr drm/amd/display: Preserve original aspect ratio in create stream drm/amd/display: Fix possible NULL dereference on device remove/driver unload Revert "drm/amd/display: increased min_dcfclk_mhz and min_fclk_mhz" drm/amd/display: Add align done check Revert "drm/amd: flush any delayed gfxoff on suspend entry" drm/amd: Stop evicting resources on APUs in suspend drm/amd/display: Fix possible buffer overflow in 'find_dcfclk_for_voltage()' drm/amd/display: Fix possible use of uninitialized 'max_chunks_fbc_mode' in 'calculate_bandwidth()' drm/amd/display: Initialize 'wait_time_microsec' variable in link_dp_training_dpia.c drm/amd/display: Fix && vs || typos drm/amdkfd: Fix L2 cache size reporting in GFX9.4.3 drm/amdgpu: make damage clips support configurable drm/msm: Wire up tlb ops ...
2024-02-16net: ethernet: adi: requires PHYLIB supportRandy Dunlap1-0/+1
This driver uses functions that are supplied by the Kconfig symbol PHYLIB, so select it to ensure that they are built as needed. When CONFIG_ADIN1110=y and CONFIG_PHYLIB=m, there are multiple build (linker) errors that are resolved by this Kconfig change: ld: drivers/net/ethernet/adi/adin1110.o: in function `adin1110_net_open': drivers/net/ethernet/adi/adin1110.c:933: undefined reference to `phy_start' ld: drivers/net/ethernet/adi/adin1110.o: in function `adin1110_probe_netdevs': drivers/net/ethernet/adi/adin1110.c:1603: undefined reference to `get_phy_device' ld: drivers/net/ethernet/adi/adin1110.c:1609: undefined reference to `phy_connect' ld: drivers/net/ethernet/adi/adin1110.o: in function `adin1110_disconnect_phy': drivers/net/ethernet/adi/adin1110.c:1226: undefined reference to `phy_disconnect' ld: drivers/net/ethernet/adi/adin1110.o: in function `devm_mdiobus_alloc': include/linux/phy.h:455: undefined reference to `devm_mdiobus_alloc_size' ld: drivers/net/ethernet/adi/adin1110.o: in function `adin1110_register_mdiobus': drivers/net/ethernet/adi/adin1110.c:529: undefined reference to `__devm_mdiobus_register' ld: drivers/net/ethernet/adi/adin1110.o: in function `adin1110_net_stop': drivers/net/ethernet/adi/adin1110.c:958: undefined reference to `phy_stop' ld: drivers/net/ethernet/adi/adin1110.o: in function `adin1110_disconnect_phy': drivers/net/ethernet/adi/adin1110.c:1226: undefined reference to `phy_disconnect' ld: drivers/net/ethernet/adi/adin1110.o: in function `adin1110_adjust_link': drivers/net/ethernet/adi/adin1110.c:1077: undefined reference to `phy_print_status' ld: drivers/net/ethernet/adi/adin1110.o: in function `adin1110_ioctl': drivers/net/ethernet/adi/adin1110.c:790: undefined reference to `phy_do_ioctl' ld: drivers/net/ethernet/adi/adin1110.o:(.rodata+0xf60): undefined reference to `phy_ethtool_get_link_ksettings' ld: drivers/net/ethernet/adi/adin1110.o:(.rodata+0xf68): undefined reference to `phy_ethtool_set_link_ksettings' Fixes: bc93e19d088b ("net: ethernet: adi: Add ADIN1110 support") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202402070626.eZsfVHG5-lkp@intel.com/ Cc: Lennart Franzen <lennart@lfdomain.com> Cc: Alexandru Tachici <alexandru.tachici@analog.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Dumazet <edumazet@google.com> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Paolo Abeni <pabeni@redhat.com> Cc: netdev@vger.kernel.org Reviewed-by: Nuno Sa <nuno.sa@analog.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-16Merge tag 'drm-msm-fixes-2024-02-15' of ↵Dave Airlie5-14/+42
https://gitlab.freedesktop.org/drm/msm into drm-fixes Fixes for v6.8-rc5 GPU: - dmabuf vmap fix - a610 UBWC corruption fix (incorrect hbb) - revert a commit that was making GPU recovery unreliable - tlb invalidation fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGszDSiw66+a=ttBr-hat+zrcBtfc_cZ4LQqXu89DJ0UeQ@mail.gmail.com
2024-02-16Merge tag 'amd-drm-fixes-6.8-2024-02-15-2' of ↵Dave Airlie23-38/+114
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.8-2024-02-15-2: amdgpu: - PSR fixes - Suspend/resume fixes - Link training fix - Aspect ratio fix - DCN 3.5 fixes - VCN 4.x fix - GFX 11 fix - Misc display fixes - Misc small fixes amdkfd: - Cache size reporting fix - SIMD distribution fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240215192452.11805-1-alexander.deucher@amd.com
2024-02-16Merge tag 'drm-xe-fixes-2024-02-15' of ↵Dave Airlie6-36/+46
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes Driver Changes: - Fix an out-of-bounds shift. - Fix the display code thinking xe uses shmem - Fix a warning about index out-of-bound - Fix a clang-16 compilation warning Signed-off-by: Dave Airlie <airlied@redhat.com> From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zc4GpcrbFVqdK9Ws@fedora
2024-02-16Merge tag 'drm-intel-fixes-2024-02-15' of ↵Dave Airlie2-2/+5
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes Fix for #10172: Blank screen on JSL Chromebooks. Stable fix to limit DP SST link rate to <=8.1Gbps. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zc37W27F5OvoeSkG@jlahtine-mobl.ger.corp.intel.com
2024-02-16Merge tag 'drm-misc-fixes-2024-02-15' of ↵Dave Airlie16-50/+216
git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A suspend/resume error fix for ivpu, a couple of scheduler fixes for nouveau, a patch to support large page arrays in prime, a uninitialized variable fix in crtc, a locking fix in rockchip/vop2 and a buddy allocator error reporting fix. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/b4ffqzigtfh6cgzdpwuk6jlrv3dnk4hu6etiizgvibysqgtl2p@42n2gdfdd5eu
2024-02-15Merge tag 'net-6.8-rc5' of ↵Linus Torvalds53-197/+297
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from can, wireless and netfilter. Current release - regressions: - af_unix: fix task hung while purging oob_skb in GC - pds_core: do not try to run health-thread in VF path Current release - new code bugs: - sched: act_mirred: don't zero blockid when net device is being deleted Previous releases - regressions: - netfilter: - nat: restore default DNAT behavior - nf_tables: fix bidirectional offload, broken when unidirectional offload support was added - openvswitch: limit the number of recursions from action sets - eth: i40e: do not allow untrusted VF to remove administratively set MAC address Previous releases - always broken: - tls: fix races and bugs in use of async crypto - mptcp: prevent data races on some of the main socket fields, fix races in fastopen handling - dpll: fix possible deadlock during netlink dump operation - dsa: lan966x: fix crash when adding interface under a lag when some of the ports are disabled - can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock Misc: - a handful of fixes and reliability improvements for selftests - fix sysfs documentation missing net/ in paths - finish the work of squashing the missing MODULE_DESCRIPTION() warnings in networking" * tag 'net-6.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (92 commits) net: fill in MODULE_DESCRIPTION()s for missing arcnet net: fill in MODULE_DESCRIPTION()s for mdio_devres net: fill in MODULE_DESCRIPTION()s for ppp net: fill in MODULE_DESCRIPTION()s for fddik/skfp net: fill in MODULE_DESCRIPTION()s for plip net: fill in MODULE_DESCRIPTION()s for ieee802154/fakelb net: fill in MODULE_DESCRIPTION()s for xen-netback net: ravb: Count packets instead of descriptors in GbEth RX path pppoe: Fix memory leak in pppoe_sendmsg() net: sctp: fix skb leak in sctp_inq_free() net: bcmasp: Handle RX buffer allocation failure net-timestamp: make sk_tskey more predictable in error path selftests: tls: increase the wait in poll_partial_rec_async ice: Add check for lport extraction to LAG init netfilter: nf_tables: fix bidirectional offload regression netfilter: nat: restore default DNAT behavior netfilter: nft_set_pipapo: fix missing : in kdoc igc: Remove temporary workaround igb: Fix string truncation warnings in igb_set_fw_version can: netlink: Fix TDCO calculation using the old data bittiming ...
2024-02-15Merge tag 'for-linus-6.8a-rc5-tag' of ↵Linus Torvalds6-21/+23
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: "Fixes and simple cleanups: - use a proper flexible array instead of a one-element array in order to avoid array-bounds sanitizer errors - add NULL pointer checks after allocating memory - use memdup_array_user() instead of open-coding it - fix a rare race condition in Xen event channel allocation code - make struct bus_type instances const - make kerneldoc inline comments match reality" * tag 'for-linus-6.8a-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/events: close evtchn after mapping cleanup xen/gntalloc: Replace UAPI 1-element array xen: balloon: make balloon_subsys const xen: pcpu: make xen_pcpu_subsys const xen/privcmd: Use memdup_array_user() in alloc_ioreq() x86/xen: Add some null pointer checking to smp.c xen/xenbus: document will_handle argument for xenbus_watch_path()
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-22 19:27:49 +0300