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2024-08-12net: dsa: vsc73xx: fix port MAC configuration in full duplex modePawel Dembicki
According to the datasheet description ("Port Mode Procedure" in 5.6.2), the VSC73XX_MAC_CFG_WEXC_DIS bit is configured only for half duplex mode. The WEXC_DIS bit is responsible for MAC behavior after an excessive collision. Let's set it as described in the datasheet. Fixes: 05bd97fc559d ("net: dsa: Add Vitesse VSC73xx DSA router driver") Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-12net: axienet: Fix register defines comment descriptionRadhey Shyam Pandey
In axiethernet header fix register defines comment description to be inline with IP documentation. It updates MAC configuration register, MDIO configuration register and frame filter control description. Fixes: 8a3b7a252dca ("drivers/net/ethernet/xilinx: added Xilinx AXI Ethernet driver") Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-12atm: idt77252: prevent use after free in dequeue_rx()Dan Carpenter
We can't dereference "skb" after calling vcc->push() because the skb is released. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-12treewide: remove unnecessary <linux/version.h> inclusionMasahiro Yamada
These files do not use any macros defined in <linux/version.h>. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
2024-08-12drm: panel-orientation-quirks: Add quirk for Ayn Loki MaxBouke Sybren Haarsma
Add quirk orientation for Ayn Loki Max model. This has been tested by JELOS team that uses their own patched kernel for a while now and confirmed by users in the ChimeraOS discord servers. Signed-off-by: Bouke Sybren Haarsma <boukehaarsma23@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240728124731.168452-3-boukehaarsma23@gmail.com
2024-08-12drm: panel-orientation-quirks: Add quirk for Ayn Loki ZeroBouke Sybren Haarsma
Add quirk orientation for the Ayn Loki Zero. This also has been tested/used by the JELOS team. Signed-off-by: Bouke Sybren Haarsma <boukehaarsma23@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240728124731.168452-2-boukehaarsma23@gmail.com
2024-08-11Merge tag 'irq-urgent-2024-08-11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "Three small fixes for interrupt core and drivers: - The interrupt core fails to honor caller supplied affinity hints for non-managed interrupts and uses the system default affinity on startup instead. Set the missing flag in the descriptor to tell the core to use the provided affinity. - Fix a shift out of bounds error in the Xilinx driver - Handle switching to level trigger correctly in the RISCV APLIC driver. It failed to retrigger the interrupt which causes it to become stale" * tag 'irq-urgent-2024-08-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/riscv-aplic: Retrigger MSI interrupt on source configuration irqchip/xilinx: Fix shift out of bounds genirq/irqdesc: Honor caller provided affinity in alloc_desc()
2024-08-11Merge tag 'usb-6.11-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of small USB driver fixes for reported issues for 6.11-rc3. Included in here are: - usb serial driver MODULE_DESCRIPTION() updates - usb serial driver fixes - typec driver fixes - usb-ip driver fix - gadget driver fixes - dt binding update All of these have been in linux-next with no reported issues" * tag 'usb-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: typec: ucsi: Fix a deadlock in ucsi_send_command_common() usb: typec: tcpm: avoid sink goto SNK_UNATTACHED state if not received source capability message usb: gadget: f_fs: pull out f->disable() from ffs_func_set_alt() usb: gadget: f_fs: restore ffs_func_disable() functionality USB: serial: debug: do not echo input by default usb: typec: tipd: Delete extra semi-colon usb: typec: tipd: Fix dereferencing freeing memory in tps6598x_apply_patch() usb: gadget: u_serial: Set start_delayed during suspend usb: typec: tcpci: Fix error code in tcpci_check_std_output_cap() usb: typec: fsa4480: Check if the chip is really there usb: gadget: core: Check for unset descriptor usb: vhci-hcd: Do not drop references before new references are gained usb: gadget: u_audio: Check return codes from usb_ep_enable and config_ep_by_speed. usb: gadget: midi2: Fix the response for FB info with block 0xff dt-bindings: usb: microchip,usb2514: Add USB2517 compatible USB: serial: garmin_gps: use struct_size() to allocate pkt USB: serial: garmin_gps: annotate struct garmin_packet with __counted_by USB: serial: add missing MODULE_DESCRIPTION() macros USB: serial: spcp8x5: remove unused struct 'spcp8x5_usb_ctrl_arg'
2024-08-11Merge tag 'tty-6.11-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial driver fixes from Greg KH: "Here are some small tty and serial driver fixes for reported problems for 6.11-rc3. Included in here are: - sc16is7xx serial driver fixes - uartclk bugfix for a divide by zero issue - conmakehash userspace build issue fix All of these have been in linux-next for a while with no reported issues" * tag 'tty-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: vt: conmakehash: cope with abs_srctree no longer in env serial: sc16is7xx: fix invalid FIFO access with special register set serial: sc16is7xx: fix TX fifo corruption serial: core: check uartclk for zero to avoid divide by zero
2024-08-11Merge tag 'driver-core-6.11-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core / documentation fixes from Greg KH: "Here are some small fixes, and some documentation updates for 6.11-rc3. Included in here are: - embargoed hardware documenation updates based on a lot of review by legal-types in lots of companies to try to make the process a _bit_ easier for us to manage over time. - rust firmware documentation fix - driver detach race fix for the fix that went into 6.11-rc1 All of these have been in linux-next for a while with no reported issues" * tag 'driver-core-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: driver core: Fix uevent_show() vs driver detach race Documentation: embargoed-hardware-issues.rst: add a section documenting the "early access" process Documentation: embargoed-hardware-issues.rst: minor cleanups and fixes rust: firmware: fix invalid rustdoc link
2024-08-11Merge tag 'char-misc-6.11-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc fixes from Greg KH: "Here are some small char/misc/other driver fixes for 6.11-rc3 for reported issues. Included in here are: - binder driver fixes - fsi MODULE_DESCRIPTION() additions (people seem to love them...) - eeprom driver fix - Kconfig dependency fix to resolve build issues - spmi driver fixes All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: spmi: pmic-arb: add missing newline in dev_err format strings spmi: pmic-arb: Pass the correct of_node to irq_domain_add_tree binder_alloc: Fix sleeping function called from invalid context binder: fix descriptor lookup for context manager char: add missing NetWinder MODULE_DESCRIPTION() macros misc: mrvl-cn10k-dpi: add PCI_IOV dependency eeprom: ee1004: Fix locking issues in ee1004_probe() fsi: add missing MODULE_DESCRIPTION() macros
2024-08-11Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "Two core fixes: one to prevent discard type changes (seen on iSCSI) during intermittent errors and the other is fixing a lockdep problem caused by the queue limits change. And one driver fix in ufs" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: sd: Keep the discard mode stable scsi: sd: Move sd_read_cpr() out of the q->limits_lock region scsi: ufs: core: Fix hba->last_dme_cmd_tstamp timestamp updating logic
2024-08-11Merge branch '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-qDavid S. Miller
ueue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2024-08-07 (igc) This series contains updates to igc driver only. Faizal adjusts the size of the MAC internal buffer on i226 devices to resolve an errata for leaking packet transmits. He also corrects a condition in which qbv_config_change_errors are incorrectly counted. Lastly, he adjusts the conditions for resetting the adapter when changing TSN Tx mode and corrects the conditions in which gtxoffset register is set. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-11net: ethernet: use ip_hdrlen() instead of bit shiftMoon Yeounsu
`ip_hdr(skb)->ihl << 2` is the same as `ip_hdrlen(skb)` Therefore, we should use a well-defined function not a bit shift to find the header length. It also compresses two lines to a single line. Signed-off-by: Moon Yeounsu <yyyynoom@gmail.com> Reviewed-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-10gpio: mlxbf3: Support shutdown() functionAsmaa Mnebhi
During Linux graceful reboot, the GPIO interrupts are not disabled. Since the drivers are not removed during graceful reboot, the logic to call mlxbf3_gpio_irq_disable() is not triggered. Interrupts that remain enabled can cause issues on subsequent boots. For example, the mlxbf-gige driver contains PHY logic to bring up the link. If the gpio-mlxbf3 driver loads first, the mlxbf-gige driver will use a GPIO interrupt to bring up the link. Otherwise, it will use polling. The next time Linux boots and loads the drivers in this order, we encounter the issue: - mlxbf-gige loads first and uses polling while the GPIO10 interrupt is still enabled from the previous boot. So if the interrupt triggers, there is nothing to clear it. - gpio-mlxbf3 loads. - i2c-mlxbf loads. The interrupt doesn't trigger for I2C because it is shared with the GPIO interrupt line which was not cleared. The solution is to add a shutdown function to the GPIO driver to clear and disable all interrupts. Also clear the interrupt after disabling it in mlxbf3_gpio_irq_disable(). Fixes: 38a700efc510 ("gpio: mlxbf3: Add gpio driver support") Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com> Reviewed-by: David Thompson <davthompson@nvidia.com> Reviewed-by: Andy Shevchenko <andy@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240611171509.22151-1-asmaa@nvidia.com Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-08-10Merge tag 'i2c-for-6.11-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - Two fixes for SMBusAlert handling in the I2C core: one to avoid an endless loop when scanning for handlers and one to make sure handlers are always called even if HW has broken behaviour - I2C header build fix for when ACPI is enabled but I2C isn't - The testunit gets a rename in the code to match the documentation - Two fixes for the Qualcomm GENI I2C controller are cleaning up the error exit patch in the runtime_resume() function. The first is disabling the clock, the second disables the icc on the way out * tag 'i2c-for-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: testunit: match HostNotify test name with docs i2c: qcom-geni: Add missing geni_icc_disable in geni_i2c_runtime_resume i2c: qcom-geni: Add missing clk_disable_unprepare in geni_i2c_runtime_resume i2c: Fix conditional for substituting empty ACPI functions i2c: smbus: Send alert notifications to all devices if source not found i2c: smbus: Improve handling of stuck alerts
2024-08-10wifi: brcmfmac: cfg80211: Handle SSID based pmksa deletionJanne Grunau
wpa_supplicant 2.11 sends since 1efdba5fdc2c ("Handle PMKSA flush in the driver for SAE/OWE offload cases") SSID based PMKSA del commands. brcmfmac is not prepared and tries to dereference the NULL bssid and pmkid pointers in cfg80211_pmksa. PMKID_V3 operations support SSID based updates so copy the SSID. Fixes: a96202acaea4 ("wifi: brcmfmac: cfg80211: Add support for PMKID_V3 operations") Cc: stable@vger.kernel.org # 6.4.x Signed-off-by: Janne Grunau <j@jannau.net> Reviewed-by: Neal Gompa <neal@gompa.dev> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://patch.msgid.link/20240803-brcmfmac_pmksa_del_ssid-v1-1-4e85f19135e1@jannau.net
2024-08-10irqchip/riscv-aplic: Retrigger MSI interrupt on source configurationYong-Xuan Wang
The section 4.5.2 of the RISC-V AIA specification says that "any write to a sourcecfg register of an APLIC might (or might not) cause the corresponding interrupt-pending bit to be set to one if the rectified input value is high (= 1) under the new source mode." When the interrupt type is changed in the sourcecfg register, the APLIC device might not set the corresponding pending bit, so the interrupt might never become pending. To handle sourcecfg register changes for level-triggered interrupts in MSI mode, manually set the pending bit for retriggering interrupt so it gets retriggered if it was already asserted. Fixes: ca8df97fe679 ("irqchip/riscv-aplic: Add support for MSI-mode") Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Vincent Chen <vincent.chen@sifive.com> Reviewed-by: Anup Patel <anup@brainfault.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/all/20240809071049.2454-1-yongxuan.wang@sifive.com
2024-08-10irqchip/xilinx: Fix shift out of boundsRadhey Shyam Pandey
The device tree property 'xlnx,kind-of-intr' is sanity checked that the bitmask contains only set bits which are in the range of the number of interrupts supported by the controller. The check is done by shifting the mask right by the number of supported interrupts and checking the result for zero. The data type of the mask is u32 and the number of supported interrupts is up to 32. In case of 32 interrupts the shift is out of bounds, resulting in a mismatch warning. The out of bounds condition is also reported by UBSAN: UBSAN: shift-out-of-bounds in irq-xilinx-intc.c:332:22 shift exponent 32 is too large for 32-bit type 'unsigned int' Fix it by promoting the mask to u64 for the test. Fixes: d50466c90724 ("microblaze: intc: Refactor DT sanity check") Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/all/1723186944-3571957-1-git-send-email-radhey.shyam.pandey@amd.com
2024-08-09net/mlx5e: Fix queue stats access to non-existing channels splatGal Pressman
The queue stats API queries the queues according to the real_num_[tr]x_queues, in case the device is down and channels were not yet created, don't try to query their statistics. To trigger the panic, run this command before the interface is brought up: ./cli.py --spec ../../../Documentation/netlink/specs/netdev.yaml --dump qstats-get --json '{"ifindex": 4}' BUG: kernel NULL pointer dereference, address: 0000000000000c00 PGD 0 P4D 0 Oops: Oops: 0000 [#1] SMP PTI CPU: 3 UID: 0 PID: 977 Comm: python3 Not tainted 6.10.0+ #40 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014 RIP: 0010:mlx5e_get_queue_stats_rx+0x3c/0xb0 [mlx5_core] Code: fc 55 48 63 ee 53 48 89 d3 e8 40 3d 70 e1 85 c0 74 58 4c 89 ef e8 d4 07 04 00 84 c0 75 41 49 8b 84 24 f8 39 00 00 48 8b 04 e8 <48> 8b 90 00 0c 00 00 48 03 90 40 0a 00 00 48 89 53 08 48 8b 90 08 RSP: 0018:ffff888116be37d0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff888116be3868 RCX: 0000000000000004 RDX: ffff88810ada4000 RSI: 0000000000000000 RDI: ffff888109df09c0 RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000004 R10: ffff88813461901c R11: ffffffffffffffff R12: ffff888109df0000 R13: ffff888109df09c0 R14: ffff888116be38d0 R15: 0000000000000000 FS: 00007f4375d5c740(0000) GS:ffff88852c980000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000c00 CR3: 0000000106ada006 CR4: 0000000000370eb0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> ? __die+0x1f/0x60 ? page_fault_oops+0x14e/0x3d0 ? exc_page_fault+0x73/0x130 ? asm_exc_page_fault+0x22/0x30 ? mlx5e_get_queue_stats_rx+0x3c/0xb0 [mlx5_core] netdev_nl_stats_by_netdev+0x2a6/0x4c0 ? __rmqueue_pcplist+0x351/0x6f0 netdev_nl_qstats_get_dumpit+0xc4/0x1b0 genl_dumpit+0x2d/0x80 netlink_dump+0x199/0x410 __netlink_dump_start+0x1aa/0x2c0 genl_family_rcv_msg_dumpit+0x94/0xf0 ? __pfx_genl_start+0x10/0x10 ? __pfx_genl_dumpit+0x10/0x10 ? __pfx_genl_done+0x10/0x10 genl_rcv_msg+0x116/0x2b0 ? __pfx_netdev_nl_qstats_get_dumpit+0x10/0x10 ? __pfx_genl_rcv_msg+0x10/0x10 netlink_rcv_skb+0x54/0x100 genl_rcv+0x24/0x40 netlink_unicast+0x21a/0x340 netlink_sendmsg+0x1f4/0x440 __sys_sendto+0x1b6/0x1c0 ? do_sock_setsockopt+0xc3/0x180 ? __sys_setsockopt+0x60/0xb0 __x64_sys_sendto+0x20/0x30 do_syscall_64+0x50/0x110 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f43757132b0 Code: c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 1d 45 31 c9 45 31 c0 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 68 c3 0f 1f 80 00 00 00 00 41 54 48 83 ec 20 RSP: 002b:00007ffd258da048 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 00007ffd258da0f8 RCX: 00007f43757132b0 RDX: 000000000000001c RSI: 00007f437464b850 RDI: 0000000000000003 RBP: 00007f4375085de0 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: ffffffffc4653600 R14: 0000000000000001 R15: 00007f43751a6147 </TASK> Modules linked in: netconsole xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xt_addrtype iptable_nat nf_nat br_netfilter rpcsec_gss_krb5 auth_rpcgss oid_registry overlay rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_iscsi ib_umad rdma_cm ib_ipoib iw_cm ib_cm mlx5_ib ib_uverbs ib_core zram zsmalloc mlx5_core fuse [last unloaded: netconsole] CR2: 0000000000000c00 ---[ end trace 0000000000000000 ]--- RIP: 0010:mlx5e_get_queue_stats_rx+0x3c/0xb0 [mlx5_core] Code: fc 55 48 63 ee 53 48 89 d3 e8 40 3d 70 e1 85 c0 74 58 4c 89 ef e8 d4 07 04 00 84 c0 75 41 49 8b 84 24 f8 39 00 00 48 8b 04 e8 <48> 8b 90 00 0c 00 00 48 03 90 40 0a 00 00 48 89 53 08 48 8b 90 08 RSP: 0018:ffff888116be37d0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff888116be3868 RCX: 0000000000000004 RDX: ffff88810ada4000 RSI: 0000000000000000 RDI: ffff888109df09c0 RBP: 0000000000000000 R08: 0000000000000004 R09: 0000000000000004 R10: ffff88813461901c R11: ffffffffffffffff R12: ffff888109df0000 R13: ffff888109df09c0 R14: ffff888116be38d0 R15: 0000000000000000 FS: 00007f4375d5c740(0000) GS:ffff88852c980000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000c00 CR3: 0000000106ada006 CR4: 0000000000370eb0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Fixes: 7b66ae536a78 ("net/mlx5e: Add per queue netdev-genl stats") Signed-off-by: Gal Pressman <gal@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Joe Damato <jdamato@fastly.com> Link: https://patch.msgid.link/20240808144107.2095424-6-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-09net/mlx5e: Correctly report errors for ethtool rx flowsCosmin Ratiu
Previously, an ethtool rx flow with no attrs would not be added to the NIC as it has no rules to configure the hw with, but it would be reported as successful to the caller (return code 0). This is confusing for the user as ethtool then reports "Added rule $num", but no rule was actually added. This change corrects that by instead reporting these wrong rules as -EINVAL. Fixes: b29c61dac3a2 ("net/mlx5e: Ethtool steering flow validation refactoring") Signed-off-by: Cosmin Ratiu <cratiu@nvidia.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20240808144107.2095424-5-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-09net/mlx5e: Take state lock during tx timeout reporterDragos Tatulea
mlx5e_safe_reopen_channels() requires the state lock taken. The referenced changed in the Fixes tag removed the lock to fix another issue. This patch adds it back but at a later point (when calling mlx5e_safe_reopen_channels()) to avoid the deadlock referenced in the Fixes tag. Fixes: eab0da38912e ("net/mlx5e: Fix possible deadlock on mlx5e_tx_timeout_work") Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Link: https://lore.kernel.org/all/ZplpKq8FKi3vwfxv@gmail.com/T/ Reviewed-by: Breno Leitao <leitao@debian.org> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20240808144107.2095424-4-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-09net/mlx5e: SHAMPO, Increase timeout to improve latencyDragos Tatulea
During latency tests (netperf TCP_RR) a 30% degradation of HW GRO vs SW GRO was observed. This is due to SHAMPO triggering timeout filler CQEs instead of delivering the CQE for the packet. Having a short timeout for SHAMPO doesn't bring any benefits as it is the driver that does the merging, not the hardware. On the contrary, it can have a negative impact: additional filler CQEs are generated due to the timeout. As there is no way to disable this timeout, this change sets it to the maximum value. Instead of using the packet_merge.timeout parameter which is also used for LRO, set the value directly when filling in the rest of the SHAMPO parameters in mlx5e_build_rq_param(). Fixes: 99be56171fa9 ("net/mlx5e: SHAMPO, Re-enable HW-GRO") Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://patch.msgid.link/20240808144107.2095424-3-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-09net/mlx5: SD, Do not query MPIR register if no sd_groupTariq Toukan
Unconditionally calling the MPIR query on BF separate mode yields the FW syndrome below [1]. Do not call it unless admin clearly specified the SD group, i.e. expressing the intention of using the multi-PF netdev feature. This fix covers cases not covered in commit fca3b4791850 ("net/mlx5: Do not query MPIR on embedded CPU function"). [1] mlx5_cmd_out_err:808:(pid 8267): ACCESS_REG(0x805) op_mod(0x1) failed, status bad system state(0x4), syndrome (0x685f19), err(-5) Fixes: 678eb448055a ("net/mlx5: SD, Implement basic query and instantiation") Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Reviewed-by: Gal Pressman <gal@nvidia.com> Link: https://patch.msgid.link/20240808144107.2095424-2-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-09gtp: pull network headers in gtp_dev_xmit()Eric Dumazet
syzbot/KMSAN reported use of uninit-value in get_dev_xmit() [1] We must make sure the IPv4 or Ipv6 header is pulled in skb->head before accessing fields in them. Use pskb_inet_may_pull() to fix this issue. [1] BUG: KMSAN: uninit-value in ipv6_pdp_find drivers/net/gtp.c:220 [inline] BUG: KMSAN: uninit-value in gtp_build_skb_ip6 drivers/net/gtp.c:1229 [inline] BUG: KMSAN: uninit-value in gtp_dev_xmit+0x1424/0x2540 drivers/net/gtp.c:1281 ipv6_pdp_find drivers/net/gtp.c:220 [inline] gtp_build_skb_ip6 drivers/net/gtp.c:1229 [inline] gtp_dev_xmit+0x1424/0x2540 drivers/net/gtp.c:1281 __netdev_start_xmit include/linux/netdevice.h:4913 [inline] netdev_start_xmit include/linux/netdevice.h:4922 [inline] xmit_one net/core/dev.c:3580 [inline] dev_hard_start_xmit+0x247/0xa20 net/core/dev.c:3596 __dev_queue_xmit+0x358c/0x5610 net/core/dev.c:4423 dev_queue_xmit include/linux/netdevice.h:3105 [inline] packet_xmit+0x9c/0x6c0 net/packet/af_packet.c:276 packet_snd net/packet/af_packet.c:3145 [inline] packet_sendmsg+0x90e3/0xa3a0 net/packet/af_packet.c:3177 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x30f/0x380 net/socket.c:745 __sys_sendto+0x685/0x830 net/socket.c:2204 __do_sys_sendto net/socket.c:2216 [inline] __se_sys_sendto net/socket.c:2212 [inline] __x64_sys_sendto+0x125/0x1d0 net/socket.c:2212 x64_sys_call+0x3799/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:45 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f Uninit was created at: slab_post_alloc_hook mm/slub.c:3994 [inline] slab_alloc_node mm/slub.c:4037 [inline] kmem_cache_alloc_node_noprof+0x6bf/0xb80 mm/slub.c:4080 kmalloc_reserve+0x13d/0x4a0 net/core/skbuff.c:583 __alloc_skb+0x363/0x7b0 net/core/skbuff.c:674 alloc_skb include/linux/skbuff.h:1320 [inline] alloc_skb_with_frags+0xc8/0xbf0 net/core/skbuff.c:6526 sock_alloc_send_pskb+0xa81/0xbf0 net/core/sock.c:2815 packet_alloc_skb net/packet/af_packet.c:2994 [inline] packet_snd net/packet/af_packet.c:3088 [inline] packet_sendmsg+0x749c/0xa3a0 net/packet/af_packet.c:3177 sock_sendmsg_nosec net/socket.c:730 [inline] __sock_sendmsg+0x30f/0x380 net/socket.c:745 __sys_sendto+0x685/0x830 net/socket.c:2204 __do_sys_sendto net/socket.c:2216 [inline] __se_sys_sendto net/socket.c:2212 [inline] __x64_sys_sendto+0x125/0x1d0 net/socket.c:2212 x64_sys_call+0x3799/0x3c10 arch/x86/include/generated/asm/syscalls_64.h:45 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xcd/0x1e0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f CPU: 0 UID: 0 PID: 7115 Comm: syz.1.515 Not tainted 6.11.0-rc1-syzkaller-00043-g94ede2a3e913 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 Fixes: 999cb275c807 ("gtp: add IPv6 support") Fixes: 459aa660eb1d ("gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U)") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Harald Welte <laforge@gnumonks.org> Reviewed-by: Pablo Neira Ayuso <pablo@netfilter.org> Link: https://patch.msgid.link/20240808132455.3413916-1-edumazet@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-09Merge tag 'spi-fix-v6.11-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few SPI fixes: clock rate calculation fixes for the Kunpeng and lpsi drivers and a missing registration of a device ID for spidev (which had only been updated for DT cases, causing warnings)" * tag 'spi-fix-v6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: spi-fsl-lpspi: Fix scldiv calculation spi: spidev: Add missing spi_device_id for bh2228fv spi: hisi-kunpeng: Add verification for the max_frequency provided by the firmware spi: hisi-kunpeng: Add validation for the minimum value of speed_hz
2024-08-09cxl/pci: Get AER capability address from RCRB only for RCH dportLi Ming
cxl_setup_parent_dport() needs to get RCH dport AER capability address from RCRB to disable AER interrupt. The function does not check if dport is RCH dport, it will get a wrong pci_host_bridge structure by dport_dev in VH case because dport_dev points to a pci device(RP or switch DSP) rather than a pci host bridge device. Fixes: f05fd10d138d ("cxl/pci: Add RCH downstream port AER register discovery") Signed-off-by: Li Ming <ming4.li@intel.com> Reviewed-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Tested-by: Ira Weiny <ira.weiny@intel.com> Tested-by: Alison Schofield <alison.schofield@intel.com> Link: https://patch.msgid.link/20240809082750.3015641-2-ming4.li@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com>
2024-08-09Merge tag 'drm-fixes-2024-08-10' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Dave Airlie: "Weekly regular fixes, mostly amdgpu with i915/xe having a few each, and then some misc bits across the board, seems about right for rc3 time. client: - fix null ptr deref bridge: - connector: fix double free atomic: - fix async flip update panel: - document panel omap: - add config dependency tests: - fix gem shmem test drm buddy: - Add start address to trim function amdgpu: - DMCUB fix - Fix DET programming on some DCNs - DCC fixes - DCN 4.0.1 fixes - SMU 14.0.x update - MMHUB fix - DCN 3.1.4 fix - GC 12.0 fixes - Fix soft recovery error propogation - SDMA 7.0 fixes - DSC fix xe: - Fix off-by-one when processing RTP rules - Use dma_fence_chain_free in chain fence unused as a sync - Fix PL1 disable flow in xe_hwmon_power_max_write - Take ref to VM in delayed dump snapshot i915: - correct dual pps handling for MTL_PCH+ [display] - Adjust vma offset for framebuffer mmap offset [gem] - Fix Virtual Memory mapping boundaries calculation [gem] - Allow evicting to use the requested placement - Attempt to get pages without eviction first" * tag 'drm-fixes-2024-08-10' of https://gitlab.freedesktop.org/drm/kernel: (31 commits) drm/xe: Take ref to VM in delayed snapshot drm/xe/hwmon: Fix PL1 disable flow in xe_hwmon_power_max_write drm/xe: Use dma_fence_chain_free in chain fence unused as a sync drm/xe/rtp: Fix off-by-one when processing rules drm/amdgpu: Add DCC GFX12 flag to enable address alignment drm/amdgpu: correct sdma7 max dw drm/amdgpu: Add address alignment support to DCC buffers drm/amd/display: Skip Recompute DSC Params if no Stream on Link drm/amdgpu: change non-dcc buffer copy configuration drm/amdgpu: Forward soft recovery errors to userspace drm/amdgpu: add golden setting for gc v12 drm/buddy: Add start address support to trim function drm/amd/display: Add missing program DET segment call to pipe init drm/amd/display: Add missing DCN314 to the DML Makefile drm/amdgpu: force to use legacy inv in mmhub drm/amd/pm: update powerplay structure on smu v14.0.2/3 drm/amd/display: Add missing mcache registers drm/amd/display: Add dcc propagation value drm/amd/display: Add missing DET segments programming drm/amd/display: Replace dm_execute_dmub_cmd with dc_wake_and_execute_dmub_cmd ...
2024-08-09nvdimm/pmem: Set dax flag for all 'PFN_MAP' casesZhihao Cheng
The dax is only supported on pfn type pmem devices since commit f467fee48da4 ("block: move the dax flag to queue_limits"). Trying to mount DAX filesystem fails with this error: mount: : wrong fs type, bad option, bad superblock on /dev/pmem7, missing codepage or helper program, or other error. dmesg(1) may have more information after failed mount system call. dmesg: EXT4-fs (pmem7): DAX unsupported by block device. Fix the problem by adding dax flag setting for the missed case. Fixes: f467fee48da4 ("block: move the dax flag to queue_limits") Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Dave Jiang <dave.jiang@intel.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Tested-by: Ira Weiny <ira.weiny@intel.com> Tested-by: Alison Schofield <alison.schofield@intel.com> Link: https://patch.msgid.link/20240809031155.2837271-1-chengzhihao1@huawei.com Signed-off-by: Ira Weiny <ira.weiny@intel.com>
2024-08-09Merge tag 'pm-6.11-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fix from Rafael Wysocki: "Change the default EPP (energy-performence preference) value for the Emerald Rapids processor in the intel_pstate driver. Thisshould improve both the performance and energy efficiency (Pedro Henrique Kopper)" * tag 'pm-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: intel_pstate: Update Balance performance EPP for Emerald Rapids
2024-08-09Merge tag 'arm-fixes-6.11-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC fixes from Arnd Bergmann: "There are three sets of patches for the soc tree: - Marek Behún addresses multiple build time regressions caused by changes to the cznic turris-omnia support - Dmitry Torokhov fixes a regression in the legacy "gumstix" board code he cleaned up earlier - The TI K3 maintainers found multiple bugs in the in gpio, audio and pcie devicetree nodes" * tag 'arm-fixes-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: pxa/gumstix: fix attaching properties to vbus gpio device doc: platform: cznic: turris-omnia-mcu: Use double backticks for attribute value doc: platform: cznic: turris-omnia-mcu: Fix sphinx-build warning platform: cznic: turris-omnia-mcu: Make GPIO code optional platform: cznic: turris-omnia-mcu: Make poweroff and wakeup code optional platform: cznic: turris-omnia-mcu: Make TRNG code optional platform: cznic: turris-omnia-mcu: Make watchdog code optional arm64: dts: ti: k3-j784s4-main: Correct McASP DMAs arm64: dts: ti: k3-j722s: Fix gpio-range for main_pmx0 arm64: dts: ti: k3-am62p: Fix gpio-range for main_pmx0 arm64: dts: ti: k3-am62p: Add gpio-ranges for mcu_gpio0 arm64: dts: ti: k3-am62-verdin-dahlia: Keep CTRL_SLEEP_MOCI# regulator on arm64: dts: ti: k3-j784s4-evm: Consolidate serdes0 references arm64: dts: ti: k3-j784s4-evm: Assign only lanes 0 and 1 to PCIe1
2024-08-09Merge tag 'block-6.11-20240809' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: "Just a set of cleanups for blk-throttle and nvme structures" * tag 'block-6.11-20240809' of git://git.kernel.dk/linux: nvme: reorganize nvme_ns_head fields nvme: change data type of lba_shift nvme: remove a field from nvme_ns_head nvme: remove unused parameter blk-throttle: remove more latency dead-code
2024-08-09Merge tag 'i2c-host-fixes-6.11-rc3' of ↵Wolfram Sang
git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current Two fixes on the Qualcomm GENI I2C controller are cleaning up the error exit patch in the runtime_resume() function. The first is disabling the clock, the second disables the icc on the way out.
2024-08-09usbnet: ipheth: fix carrier detection in modes 1 and 4Foster Snowhill
Apart from the standard "configurations", "interfaces" and "alternate interface settings" in USB, iOS devices also have a notion of "modes". In different modes, the device exposes a different set of available configurations. Depending on the iOS version, and depending on the current mode, the length and contents of the carrier state control message differs: * 1 byte (seen on iOS 4.2.1, 8.4): * 03: carrier off (mode 0) * 04: carrier on (mode 0) * 3 bytes (seen on iOS 10.3.4, 15.7.6): * 03 03 03: carrier off (mode 0) * 04 04 03: carrier on (mode 0) * 4 bytes (seen on iOS 16.5, 17.6): * 03 03 03 00: carrier off (mode 0) * 04 03 03 00: carrier off (mode 1) * 06 03 03 00: carrier off (mode 4) * 04 04 03 04: carrier on (mode 0 and 1) * 06 04 03 04: carrier on (mode 4) Before this change, the driver always used the first byte of the response to determine carrier state. From this larger sample, the first byte seems to indicate the number of available USB configurations in the current mode (with the exception of the default mode 0), and in some cases (namely mode 1 and 4) does not correlate with the carrier state. Previous logic erroneously counted `04 03 03 00` as "carrier on" and `06 04 03 04` as "carrier off" on iOS versions that support mode 1 and mode 4 respectively. Only modes 0, 1 and 4 expose the USB Ethernet interfaces necessary for the ipheth driver. Check the second byte of the control message where possible, and fall back to checking the first byte on older iOS versions. Signed-off-by: Foster Snowhill <forst@pen.gy> Tested-by: Georgi Valkov <gvalkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-09usbnet: ipheth: do not stop RX on failing RX callbackFoster Snowhill
RX callbacks can fail for multiple reasons: * Payload too short * Payload formatted incorrecly (e.g. bad NCM framing) * Lack of memory None of these should cause the driver to seize up. Make such failures non-critical and continue processing further incoming URBs. Signed-off-by: Foster Snowhill <forst@pen.gy> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-09usbnet: ipheth: drop RX URBs with no payloadFoster Snowhill
On iPhone 15 Pro Max one can observe periodic URBs with no payload on the "bulk in" (RX) endpoint. These don't seem to do anything meaningful. Reproduced on iOS 17.5.1 and 17.6. This behaviour isn't observed on iPhone 11 on the same iOS version. The nature of these zero-length URBs is so far unknown. Drop RX URBs with no payload. Signed-off-by: Foster Snowhill <forst@pen.gy> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-09usbnet: ipheth: remove extraneous rx URB length checkFoster Snowhill
Rx URB length was already checked in ipheth_rcvbulk_callback_legacy() and ipheth_rcvbulk_callback_ncm(), depending on the current mode. The check in ipheth_rcvbulk_callback() was thus mostly a duplicate. The only place in ipheth_rcvbulk_callback() where we care about the URB length is for the initial control frame. These frames are always 4 bytes long. This has been checked as far back as iOS 4.2.1 on iPhone 3G. Remove the extraneous URB length check. For control frames, check for the specific 4-byte length instead. Signed-off-by: Foster Snowhill <forst@pen.gy> Tested-by: Georgi Valkov <gvalkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-09usbnet: ipheth: race between ipheth_close and error handlingOliver Neukum
ipheth_sndbulk_callback() can submit carrier_work as a part of its error handling. That means that the driver must make sure that the work is cancelled after it has made sure that no more URB can terminate with an error condition. Hence the order of actions in ipheth_close() needs to be inverted. Signed-off-by: Oliver Neukum <oneukum@suse.com> Signed-off-by: Foster Snowhill <forst@pen.gy> Tested-by: Georgi Valkov <gvalkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-09Merge tag 'drm-intel-fixes-2024-08-08' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - correct dual pps handling for MTL_PCH+ [display] (Dnyaneshwar Bhadane) - Adjust vma offset for framebuffer mmap offset [gem] (Andi Shyti) - Fix Virtual Memory mapping boundaries calculation [gem] (Andi Shyti) - Allow evicting to use the requested placement (David Gow) - Attempt to get pages without eviction first (David Gow) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZrSFpj20b1LbBhCJ@linux
2024-08-09Merge tag 'drm-xe-fixes-2024-08-08' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-fixes - Fix off-by-one when processing RTP rules (Lucas) - Use dma_fence_chain_free in chain fence unused as a sync (Brost) - Fix PL1 disable flow in xe_hwmon_power_max_write (Karthik) - Take ref to VM in delayed dump snapshot (Brost) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZrUGgVrgTJ_vF2PS@intel.com
2024-08-09Merge tag 'amd-drm-fixes-6.11-2024-08-08' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.11-2024-08-08: amdgpu: - DMCUB fix - Fix DET programming on some DCNs - DCC fixes - DCN 4.0.1 fixes - SMU 14.0.x update - MMHUB fix - DCN 3.1.4 fix - GC 12.0 fixes - Fix soft recovery error propogation - SDMA 7.0 fixes - DSC fix drm buddy: - Add start address to trim function Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240808161134.1227671-1-alexander.deucher@amd.com
2024-08-09Merge tag 'drm-misc-fixes-2024-08-08' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A fix for drm/client to prevent a null pointer dereference, a fix for a double-free in drm/bridge-connector, a fix for a gem shmem test, and a fix for async flips updates. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240808-debonair-smoky-mustang-8b6b3f@houat
2024-08-08Merge tag 'net-6.11-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth. Current release - regressions: - eth: bnxt_en: fix memory out-of-bounds in bnxt_fill_hw_rss_tbl() on older chips Current release - new code bugs: - ethtool: fix off-by-one error / kdoc contradicting the code for max RSS context IDs - Bluetooth: hci_qca: - QCA6390: fix support on non-DT platforms - QCA6390: don't call pwrseq_power_off() twice - fix a NULL-pointer derefence at shutdown - eth: ice: fix incorrect assigns of FEC counters Previous releases - regressions: - mptcp: fix handling endpoints with both 'signal' and 'subflow' flags set - virtio-net: fix changing ring count when vq IRQ coalescing not supported - eth: gve: fix use of netif_carrier_ok() during reconfig / reset Previous releases - always broken: - eth: idpf: fix bugs in queue re-allocation on reconfig / reset - ethtool: fix context creation with no parameters Misc: - linkwatch: use system_unbound_wq to ease RTNL contention" * tag 'net-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (41 commits) net: dsa: microchip: disable EEE for KSZ8567/KSZ9567/KSZ9896/KSZ9897. ethtool: Fix context creation with no parameters net: ethtool: fix off-by-one error in max RSS context IDs net: pse-pd: tps23881: include missing bitfield.h header net: fec: Stop PPS on driver remove net: bcmgenet: Properly overlay PHY and MAC Wake-on-LAN capabilities l2tp: fix lockdep splat net: stmmac: dwmac4: fix PCS duplex mode decode idpf: fix UAFs when destroying the queues idpf: fix memleak in vport interrupt configuration idpf: fix memory leaks and crashes while performing a soft reset bnxt_en : Fix memory out-of-bounds in bnxt_fill_hw_rss_tbl() net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() net/smc: add the max value of fallback reason count Bluetooth: hci_sync: avoid dup filtering when passive scanning with adv monitor Bluetooth: l2cap: always unlock channel in l2cap_conless_channel() Bluetooth: hci_qca: fix a NULL-pointer derefence at shutdown Bluetooth: hci_qca: fix QCA6390 support on non-DT platforms Bluetooth: hci_qca: don't call pwrseq_power_off() twice for QCA6390 ice: Fix incorrect assigns of FEC counts ...
2024-08-08media: Revert "media: dvb-usb: Fix unexpected infinite loop in ↵Sean Young
dvb_usb_read_remote_control()" This reverts commit 2052138b7da52ad5ccaf74f736d00f39a1c9198c. This breaks the TeVii s480 dual DVB-S2 S660. The device has a bulk in endpoint but no corresponding out endpoint, so the device does not pass the "has both receive and send bulk endpoint" test. Seemingly this device does not use dvb_usb_generic_rw() so I have tried removing the generic_bulk_ctrl_endpoint entry, but this resulted in different problems. As we have no explanation yet, revert. $ dmesg | grep -i -e dvb -e dw21 -e usb\ 4 [ 0.999122] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 1.023123] usb 4-1: new high-speed USB device number 2 using ehci-pci [ 1.130247] usb 1-1: New USB device found, idVendor=9022, idProduct=d482, +bcdDevice= 0.01 [ 1.130257] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.152323] usb 4-1: New USB device found, idVendor=9022, idProduct=d481, +bcdDevice= 0.01 [ 1.152329] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 6.701033] dvb-usb: found a 'TeVii S480.2 USB' in cold state, will try to +load a firmware [ 6.701178] dvb-usb: downloading firmware from file 'dvb-usb-s660.fw' [ 6.701179] dw2102: start downloading DW210X firmware [ 6.703715] dvb-usb: found a 'Microsoft Xbox One Digital TV Tuner' in cold +state, will try to load a firmware [ 6.703974] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw' [ 6.756432] usb 1-1: USB disconnect, device number 2 [ 6.862119] dvb-usb: found a 'TeVii S480.2 USB' in warm state. [ 6.862194] dvb-usb: TeVii S480.2 USB error while loading driver (-22) [ 6.862209] dvb-usb: found a 'TeVii S480.1 USB' in cold state, will try to +load a firmware [ 6.862244] dvb-usb: downloading firmware from file 'dvb-usb-s660.fw' [ 6.862245] dw2102: start downloading DW210X firmware [ 6.914811] usb 4-1: USB disconnect, device number 2 [ 7.014131] dvb-usb: found a 'TeVii S480.1 USB' in warm state. [ 7.014487] dvb-usb: TeVii S480.1 USB error while loading driver (-22) [ 7.014538] usbcore: registered new interface driver dw2102 Closes: https://lore.kernel.org/stable/20240801165146.38991f60@mir/ Fixes: 2052138b7da5 ("media: dvb-usb: Fix unexpected infinite loop in dvb_usb_read_remote_control()") Reported-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> Cc: stable@vger.kernel.org Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2024-08-08drm/xe: Take ref to VM in delayed snapshotMatthew Brost
Kernel BO's don't take a ref to the VM, we need the VM for the delayed snapshot, so take a ref to the VM in delayed snapshot. v2: - Check for lrc_bo before taking a VM ref (CI) - Check lrc_bo->vm before taking / dropping a VM ref (CI) - Drop VM in xe_lrc_snapshot_free v5: - Fix commit message wording (Johnathan) Fixes: 47058633d9c5 ("drm/xe: Move lrc snapshot capturing to xe_lrc.c") Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240801154118.2547543-2-matthew.brost@intel.com (cherry picked from commit c3bc97d2f102ddd5a8341eeb2dbae2a3e98bb46a) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-08drm/xe/hwmon: Fix PL1 disable flow in xe_hwmon_power_max_writeKarthik Poosa
In xe_hwmon_power_max_write, for PL1 disable supported case, instead of returning after PL1 disable, PL1 enable path was also being run. Fixed it by returning after disable. v2: Correct typo and grammar in commit message. (Jonathan) Signed-off-by: Karthik Poosa <karthik.poosa@intel.com> Fixes: fef6dd12b45a ("drm/xe/hwmon: Protect hwmon rw attributes with hwmon_lock") Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240801112424.1841766-1-karthik.poosa@intel.com (cherry picked from commit 146458645e505f5eac498759bcd865cf7c0dfd9a) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-08drm/xe: Use dma_fence_chain_free in chain fence unused as a syncMatthew Brost
A chain fence is uninitialized if not installed in a drm sync obj. Thus if xe_sync_entry_cleanup is called and sync->chain_fence is non-NULL the proper cleanup is dma_fence_chain_free rather than a dma-fence put. Reported-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2411 Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/2261 Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240727012216.2118276-1-matthew.brost@intel.com (cherry picked from commit 7f7a2da3bf8bc0e0f6c239af495b7050056e889c) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-08drm/xe/rtp: Fix off-by-one when processing rulesLucas De Marchi
Gustavo noticed an odd "+ 2" in rtp_mark_active() while processing rtp rules and pointed that it should be "+ 1". In fact, while processing entries without actions (OOB workarounds), if the WA is activated and has OR rules, it will also inadvertently activate the very next workaround. Test in a LNL B0 platform by moving 18024947630 on top of 16020292621, makes the latter become active: $ cat /sys/kernel/debug/dri/0/gt0/workarounds ... OOB Workarounds 18024947630 16020292621 14018094691 16022287689 13011645652 22019338487_display In future a kunit test will be added to cover the rtp checks for entries without actions. Fixes: fe19328b900c ("drm/xe/rtp: Add support for entries with no action") Cc: Gustavo Sousa <gustavo.sousa@intel.com> Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240726064337.797576-6-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> (cherry picked from commit fd6797ec50c561f085bc94e3ee26f484a52af79e) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-08-08Merge branch '100GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2024-08-07 (ice) This series contains updates to ice driver only. Grzegorz adds IRQ synchronization call before performing reset and prevents writing to hardware when it is resetting. Mateusz swaps incorrect assignment of FEC statistics. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: ice: Fix incorrect assigns of FEC counts ice: Skip PTP HW writes during PTP reset procedure ice: Fix reset handler ==================== Link: https://patch.msgid.link/20240807224521.3819189-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-08net: dsa: microchip: disable EEE for KSZ8567/KSZ9567/KSZ9896/KSZ9897.Martin Whitaker
As noted in the device errata [1-8], EEE support is not fully operational in the KSZ8567, KSZ9477, KSZ9567, KSZ9896, and KSZ9897 devices, causing link drops when connected to another device that supports EEE. The patch series "net: add EEE support for KSZ9477 switch family" merged in commit 9b0bf4f77162 caused EEE support to be enabled in these devices. A fix for this regression for the KSZ9477 alone was merged in commit 08c6d8bae48c2. This patch extends this fix to the other affected devices. [1] https://ww1.microchip.com/downloads/aemDocuments/documents/UNG/ProductDocuments/Errata/KSZ8567R-Errata-DS80000752.pdf [2] https://ww1.microchip.com/downloads/aemDocuments/documents/UNG/ProductDocuments/Errata/KSZ8567S-Errata-DS80000753.pdf [3] https://ww1.microchip.com/downloads/aemDocuments/documents/UNG/ProductDocuments/Errata/KSZ9477S-Errata-DS80000754.pdf [4] https://ww1.microchip.com/downloads/aemDocuments/documents/UNG/ProductDocuments/Errata/KSZ9567R-Errata-DS80000755.pdf [5] https://ww1.microchip.com/downloads/aemDocuments/documents/UNG/ProductDocuments/Errata/KSZ9567S-Errata-DS80000756.pdf [6] https://ww1.microchip.com/downloads/aemDocuments/documents/UNG/ProductDocuments/Errata/KSZ9896C-Errata-DS80000757.pdf [7] https://ww1.microchip.com/downloads/aemDocuments/documents/UNG/ProductDocuments/Errata/KSZ9897R-Errata-DS80000758.pdf [8] https://ww1.microchip.com/downloads/aemDocuments/documents/UNG/ProductDocuments/Errata/KSZ9897S-Errata-DS80000759.pdf Fixes: 69d3b36ca045 ("net: dsa: microchip: enable EEE support") # for KSZ8567/KSZ9567/KSZ9896/KSZ9897 Link: https://lore.kernel.org/netdev/137ce1ee-0b68-4c96-a717-c8164b514eec@martin-whitaker.me.uk/ Signed-off-by: Martin Whitaker <foss@martin-whitaker.me.uk> Acked-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de> Reviewed-by: Lukasz Majewski <lukma@denx.de> Link: https://patch.msgid.link/20240807205209.21464-1-foss@martin-whitaker.me.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-09-12 00:19:09 +0000