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2024-06-20Merge tag 'riscv-sophgo-dt-fixes-for-v6.10-rc4' of ↵Arnd Bergmann1-0/+1
https://github.com/sophgo/linux into arm/fixes RISC-V Sophgo Devicetree fixes for v6.10-rc4 Just one minor fix to disable write protect for milkv-duo because it does not have write-protect pin. Signed-off-by: Chen Wang <[email protected]> * tag 'riscv-sophgo-dt-fixes-for-v6.10-rc4' of https://github.com/sophgo/linux: riscv: dts: sophgo: disable write-protection for milkv duo Link: https://lore.kernel.org/r/MA0P287MB28226E34D9390B311201B7C4FECF2@MA0P287MB2822.INDP287.PROD.OUTLOOK.COM Signed-off-by: Arnd Bergmann <[email protected]>
2024-06-20Merge tag 'imx-fixes-6.10' of ↵Arnd Bergmann7-8/+10
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 6.10: - Fix GPIO number for reg_usdhc2_vmmc on imx8qm-mek board. - Enable hysteresis for SODIMM_17 pin on imx8mm-verdin board to increase immunity against noise. - Remove 'no-sdio' property for uSDHC2 on imx93-11x11-evk board, so that SDIO cards could also work. - Fix BT shutdown GPIO for imx8mp-venice-gw73xx-2x board. - Fix panel node deleting on imx53-qsb-hdmi, as /delete-node/ directive doesn't really delete a node in a DT overlay. - Fix TC9595 input clock on DH i.MX8M Plus DHCOM SoM. - Fix GPU speed for imx8mm-verdin board by enabling overdrive mode in the SOM dtsi. * tag 'imx-fixes-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8qm-mek: fix gpio number for reg_usdhc2_vmmc arm64: dts: freescale: imx8mm-verdin: enable hysteresis on slow input pin arm64: dts: imx93-11x11-evk: Remove the 'no-sdio' property arm64: dts: freescale: imx8mp-venice-gw73xx-2x: fix BT shutdown GPIO arm: dts: imx53-qsb-hdmi: Disable panel instead of deleting node arm64: dts: imx8mp: Fix TC9595 input clock on DH i.MX8M Plus DHCOM SoM arm64: dts: freescale: imx8mm-verdin: Fix GPU speed Link: https://lore.kernel.org/r/Zm+xVUmFtaOnYBb4@dragon Signed-off-by: Arnd Bergmann <[email protected]>
2024-06-20cifs: Move the 'pid' from the subreq to the reqDavid Howells4-15/+10
Move the reference pid from the cifs_io_subrequest struct to the cifs_io_request struct as it's the same for all subreqs of a particular request. Signed-off-by: David Howells <[email protected]> cc: Paulo Alcantara <[email protected]> cc: Jeff Layton <[email protected]> cc: [email protected] cc: [email protected] cc: [email protected] Signed-off-by: Steve French <[email protected]>
2024-06-20cifs: Only pick a channel once per read requestDavid Howells2-11/+4
In cifs, only pick a channel when setting up a read request rather than doing so individually for every subrequest and instead use that channel for all. This mirrors what the code in v6.9 does. Signed-off-by: David Howells <[email protected]> cc: Steve French <[email protected]> cc: Paulo Alcantara <[email protected]> cc: Jeff Layton <[email protected]> cc: [email protected] cc: [email protected] cc: [email protected] Signed-off-by: Steve French <[email protected]>
2024-06-20cifs: Defer read completionDavid Howells1-3/+12
Defer read completion from the I/O thread to the cifsiod thread so as not to slow down the I/O thread. This restores the behaviour of v6.9. Fixes: 3ee1a1fc3981 ("cifs: Cut over to using netfslib") Signed-off-by: David Howells <[email protected]> cc: Paulo Alcantara <[email protected]> cc: Jeff Layton <[email protected]> cc: [email protected] cc: [email protected] cc: [email protected] Signed-off-by: Steve French <[email protected]>
2024-06-20Merge tag 'for-6.10-rc4-tag' of ↵Linus Torvalds2-3/+12
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - fix potential infinite loop when doing block grou reclaim - fix crash on emulated zoned device and NOCOW files * tag 'for-6.10-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: zoned: allocate dummy checksums for zoned NODATASUM writes btrfs: retry block group reclaim without infinite loop
2024-06-20kvm: do not account temporary allocations to kmemAlexey Dobriyan1-6/+5
Some allocations done by KVM are temporary, they are created as result of program actions, but can't exists for arbitrary long times. They should have been GFP_TEMPORARY (rip!). OTOH, kvm-nx-lpage-recovery and kvm-pit kernel threads exist for as long as VM exists but their task_struct memory is not accounted. This is story for another day. Signed-off-by: Alexey Dobriyan <[email protected]> Message-ID: <c0122f66-f428-417e-a360-b25fc0f154a0@p183> Signed-off-by: Paolo Bonzini <[email protected]>
2024-06-20MAINTAINERS: Drop Wanpeng Li as a Reviewer for KVM Paravirt supportSean Christopherson1-1/+0
Drop Wanpeng as a KVM PARAVIRT reviewer as his @tencent.com email is bouncing, and according to lore[*], the last activity from his @gmail.com address was almost two years ago. [*] https://lore.kernel.org/all/CANRm+Cwj29M9HU3=JRUOaKDR+iDKgr0eNMWQi0iLkR5THON-bg@mail.gmail.com Cc: Wanpeng Li <[email protected]> Cc: Like Xu <[email protected]> Signed-off-by: Sean Christopherson <[email protected]> Message-ID: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
2024-06-20KVM: x86: Always sync PIR to IRR prior to scanning I/O APIC routesSean Christopherson1-5/+4
Sync pending posted interrupts to the IRR prior to re-scanning I/O APIC routes, irrespective of whether the I/O APIC is emulated by userspace or by KVM. If a level-triggered interrupt routed through the I/O APIC is pending or in-service for a vCPU, KVM needs to intercept EOIs on said vCPU even if the vCPU isn't the destination for the new routing, e.g. if servicing an interrupt using the old routing races with I/O APIC reconfiguration. Commit fceb3a36c29a ("KVM: x86: ioapic: Fix level-triggered EOI and userspace I/OAPIC reconfigure race") fixed the common cases, but kvm_apic_pending_eoi() only checks if an interrupt is in the local APIC's IRR or ISR, i.e. misses the uncommon case where an interrupt is pending in the PIR. Failure to intercept EOI can manifest as guest hangs with Windows 11 if the guest uses the RTC as its timekeeping source, e.g. if the VMM doesn't expose a more modern form of time to the guest. Cc: [email protected] Cc: Adamos Ttofari <[email protected]> Cc: Raghavendra Rao Ananta <[email protected]> Reviewed-by: Jim Mattson <[email protected]> Signed-off-by: Sean Christopherson <[email protected]> Message-ID: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
2024-06-20Merge tag 'net-6.10-rc5' of ↵Linus Torvalds70-353/+1558
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from wireless, bpf and netfilter. Happy summer solstice! The line count is a bit inflated by a selftest and update to a driver's FW interface header, in reality this is slightly below average for us. We are expecting one driver fix from Intel, but there are no big known issues. Current release - regressions: - ipv6: bring NLM_DONE out to a separate recv() again Current release - new code bugs: - wifi: cfg80211: wext: set ssids=NULL for passive scans via old wext API Previous releases - regressions: - wifi: mac80211: fix monitor channel setting with chanctx emulation (probably most awaited of the fixes in this PR, tracked by Thorsten) - usb: ax88179_178a: bring back reset on init, if PHY is disconnected - bpf: fix UML x86_64 compile failure with BPF - bpf: avoid splat in pskb_pull_reason(), sanity check added can be hit with malicious BPF - eth: mvpp2: use slab_build_skb() for packets in slab, driver was missed during API refactoring - wifi: iwlwifi: add missing unlock of mvm mutex Previous releases - always broken: - ipv6: add a number of missing null-checks for in6_dev_get(), in case IPv6 disabling races with the datapath - bpf: fix reg_set_min_max corruption of fake_reg - sched: act_ct: add netns as part of the key of tcf_ct_flow_table" * tag 'net-6.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (63 commits) net: usb: rtl8150 fix unintiatilzed variables in rtl8150_get_link_ksettings selftests: virtio_net: add forgotten config options bnxt_en: Restore PTP tx_avail count in case of skb_pad() error bnxt_en: Set TSO max segs on devices with limits bnxt_en: Update firmware interface to 1.10.3.44 net: stmmac: Assign configured channel value to EXTTS event net: do not leave a dangling sk pointer, when socket creation fails net/tcp_ao: Don't leak ao_info on error-path ice: Fix VSI list rule with ICE_SW_LKUP_LAST type ipv6: bring NLM_DONE out to a separate recv() again selftests: add selftest for the SRv6 End.DX6 behavior with netfilter selftests: add selftest for the SRv6 End.DX4 behavior with netfilter netfilter: move the sysctl nf_hooks_lwtunnel into the netfilter core seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors netfilter: ipset: Fix suspicious rcu_dereference_protected() selftests: openvswitch: Set value to nla flags. octeontx2-pf: Fix linking objects into multiple modules octeontx2-pf: Add error handling to VLAN unoffload handling virtio_net: fixing XDP for fully checksummed packets handling virtio_net: checksum offloading handling fix ...
2024-06-20usb: gadget: aspeed_udc: fix device address configurationJeremy Kerr1-2/+2
In the aspeed UDC setup, we configure the UDC hardware with the assigned USB device address. However, we have an off-by-one in the bitmask, so we're only setting the lower 6 bits of the address (USB addresses being 7 bits, and the hardware bitmask being bits 0:6). This means that device enumeration fails if the assigned address is greater than 64: [ 344.607255] usb 1-1: new high-speed USB device number 63 using ehci-platform [ 344.808459] usb 1-1: New USB device found, idVendor=cc00, idProduct=cc00, bcdDevice= 6.10 [ 344.817684] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 344.825671] usb 1-1: Product: Test device [ 344.831075] usb 1-1: Manufacturer: Test vendor [ 344.836335] usb 1-1: SerialNumber: 00 [ 349.917181] usb 1-1: USB disconnect, device number 63 [ 352.036775] usb 1-1: new high-speed USB device number 64 using ehci-platform [ 352.249432] usb 1-1: device descriptor read/all, error -71 [ 352.696740] usb 1-1: new high-speed USB device number 65 using ehci-platform [ 352.909431] usb 1-1: device descriptor read/all, error -71 Use the correct mask of 0x7f (rather than 0x3f), and generate this through the GENMASK macro, so we have numbers that correspond exactly to the hardware register definition. Fixes: 055276c13205 ("usb: gadget: add Aspeed ast2600 udc driver") Cc: [email protected] Reviewed-by: Neal Liu <[email protected]> Reviewed-by: Andrew Jeffery <[email protected]> Signed-off-by: Jeremy Kerr <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to ↵Meng Li1-6/+0
avoid deadlock When config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger system to enter suspend status with below command: echo mem > /sys/power/state There will be a deadlock issue occurring. Detailed invoking path as below: dwc3_suspend_common() spin_lock_irqsave(&dwc->lock, flags); <-- 1st dwc3_gadget_suspend(dwc); dwc3_gadget_soft_disconnect(dwc); spin_lock_irqsave(&dwc->lock, flags); <-- 2nd This issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: Fix NULL pointer dereference in dwc3_gadget_suspend") that removes the code of checking whether dwc->gadget_driver is NULL or not. It causes the following code is executed and deadlock occurs when trying to get the spinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3: Remove DWC3 locking during gadget suspend/resume") that forgot to remove the lock of otg mode. So, remove the redundant lock of otg mode during gadget suspend/resume. Fixes: 5265397f9442 ("usb: dwc3: Remove DWC3 locking during gadget suspend/resume") Cc: Xu Yang <[email protected]> Cc: [email protected] Signed-off-by: Meng Li <[email protected]> Acked-by: Thinh Nguyen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20usb: typec: ucsi: glink: fix child node release in probe functionJavier Carrasco1-1/+4
The device_for_each_child_node() macro requires explicit calls to fwnode_handle_put() in all early exits of the loop if the child node is not required outside. Otherwise, the child node's refcount is not decremented and the resource is not released. The current implementation of pmic_glink_ucsi_probe() makes use of the device_for_each_child_node(), but does not release the child node on early returns. Add the missing calls to fwnode_handle_put(). Cc: [email protected] Fixes: c6165ed2f425 ("usb: ucsi: glink: use the connector orientation GPIO to provide switch events") Signed-off-by: Javier Carrasco <[email protected]> Reviewed-by: Dmitry Baryshkov <[email protected]> Reviewed-by: Heikki Krogerus <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20usb: musb: da8xx: fix a resource leak in probe()Dan Carpenter1-2/+6
Call usb_phy_generic_unregister() if of_platform_populate() fails. Fixes: d6299b6efbf6 ("usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx") Cc: stable <[email protected]> Signed-off-by: Dan Carpenter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20usb: typec: ucsi_acpi: Add LG Gram quirkDiogo Ivo1-0/+61
Some LG Gram laptops report a bogus connector change event after a GET_PDOS command for the partner's source PDOs, which disappears from the CCI after acknowledging the command. However, the subsequent GET_CONNECTOR_STATUS in ucsi_handle_connector_change() still reports this bogus change in bits 5 and 6, leading to the UCSI core re-checking the partner's source PDOs and thus to an infinite loop. Fix this by adding a quirk that signals when a potentially buggy GET_PDOS command is used, checks the status change report and clears it if it is a bogus event before sending it to the UCSI core. Signed-off-by: Diogo Ivo <[email protected]> Reviewed-by: Heikki Krogerus <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20usb: ucsi: stm32: fix command completion handlingFabrice Gasnier1-4/+15
Sometimes errors are seen, when doing DR swap, like: [ 24.672481] ucsi-stm32g0-i2c 0-0035: UCSI_GET_PDOS failed (-5) [ 24.720188] ucsi-stm32g0-i2c 0-0035: ucsi_handle_connector_change: GET_CONNECTOR_STATUS failed (-5) There may be some race, which lead to read CCI, before the command complete flag is set, hence returning -EIO. Similar fix has been done also in ucsi_acpi [1]. In case of a spurious or otherwise delayed notification it is possible that CCI still reports the previous completion. The UCSI spec is aware of this and provides two completion bits in CCI, one for normal commands and one for acks. As acks and commands alternate the notification handler can determine if the completion bit is from the current command. To fix this add the ACK_PENDING bit for ucsi_stm32g0 and only complete commands if the completion bit matches. [1] https://lore.kernel.org/lkml/[email protected]/ Fixes: 72849d4fcee7 ("usb: typec: ucsi: stm32g0: add support for stm32g0 controller") Signed-off-by: Fabrice Gasnier <[email protected]> Link: https://lore.kernel.org/stable/20240612124656.2305603-1-fabrice.gasnier%40foss.st.com Cc: stable <[email protected]> Reviewed-by: Heikki Krogerus <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20usb: atm: cxacru: fix endpoint checking in cxacru_bind()Nikita Zhandarovich1-0/+14
Syzbot is still reporting quite an old issue [1] that occurs due to incomplete checking of present usb endpoints. As such, wrong endpoints types may be used at urb sumbitting stage which in turn triggers a warning in usb_submit_urb(). Fix the issue by verifying that required endpoint types are present for both in and out endpoints, taking into account cmd endpoint type. Unfortunately, this patch has not been tested on real hardware. [1] Syzbot report: usb 1-1: BOGUS urb xfer, pipe 1 != type 3 WARNING: CPU: 0 PID: 8667 at drivers/usb/core/urb.c:502 usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502 Modules linked in: CPU: 0 PID: 8667 Comm: kworker/0:4 Not tainted 5.14.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: usb_hub_wq hub_event RIP: 0010:usb_submit_urb+0xed2/0x18a0 drivers/usb/core/urb.c:502 ... Call Trace: cxacru_cm+0x3c0/0x8e0 drivers/usb/atm/cxacru.c:649 cxacru_card_status+0x22/0xd0 drivers/usb/atm/cxacru.c:760 cxacru_bind+0x7ac/0x11a0 drivers/usb/atm/cxacru.c:1209 usbatm_usb_probe+0x321/0x1ae0 drivers/usb/atm/usbatm.c:1055 cxacru_usb_probe+0xdf/0x1e0 drivers/usb/atm/cxacru.c:1363 usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396 call_driver_probe drivers/base/dd.c:517 [inline] really_probe+0x23c/0xcd0 drivers/base/dd.c:595 __driver_probe_device+0x338/0x4d0 drivers/base/dd.c:747 driver_probe_device+0x4c/0x1a0 drivers/base/dd.c:777 __device_attach_driver+0x20b/0x2f0 drivers/base/dd.c:894 bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:427 __device_attach+0x228/0x4a0 drivers/base/dd.c:965 bus_probe_device+0x1e4/0x290 drivers/base/bus.c:487 device_add+0xc2f/0x2180 drivers/base/core.c:3354 usb_set_configuration+0x113a/0x1910 drivers/usb/core/message.c:2170 usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238 usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293 Reported-and-tested-by: [email protected] Fixes: 902ffc3c707c ("USB: cxacru: Use a bulk/int URB to access the command endpoint") Cc: stable <[email protected]> Signed-off-by: Nikita Zhandarovich <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20usb: gadget: printer: fix races against disableOliver Neukum1-10/+29
printer_read() and printer_write() guard against the race against disable() by checking the dev->interface flag, which in turn is guarded by a spinlock. These functions, however, drop the lock on multiple occasions. This means that the test has to be redone after reacquiring the lock and before doing IO. Add the tests. This also addresses CVE-2024-25741 Fixes: 7f2ca14d2f9b9 ("usb: gadget: function: printer: Interface is disabled and returns error") Cc: stable <[email protected]> Signed-off-by: Oliver Neukum <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20usb: gadget: printer: SS+ supportOliver Neukum1-0/+1
We need to treat super speed plus as super speed, not the default, which is full speed. Signed-off-by: Oliver Neukum <[email protected]> Cc: stable <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2024-06-20Merge tag 'sound-6.10-rc5' of ↵Linus Torvalds9-11/+61
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Lots of small HD-audio quirks and fixes (mostly Realtek codec and Cirrus stuff). Also a small MIDI 2.0 fix and a fix for missing module description are included" * tag 'sound-6.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda: cs35l56: Select SERIAL_MULTI_INSTANTIATE ALSA: hda/realtek: Add more codec ID to no shutup pins list sound/oss/dmasound: add missing MODULE_DESCRIPTION() macro ALSA: hda/realtek: Add quirk for Lenovo Yoga Pro 7 14ARP8 ALSA: hda/realtek: Enable headset mic on IdeaPad 330-17IKB 81DM ALSA: hda: tas2781: Component should be unbound before deconstruction ALSA: hda: cs35l41: Component should be unbound before deconstruction ALSA: hda: cs35l56: Component should be unbound before deconstruction ALSA/hda: intel-dsp-config: Document AVS as dsp_driver option ALSA: hda/realtek: Support Lenovo Thinkbook 13x Gen 4 ALSA: hda/realtek: Support Lenovo Thinkbook 16P Gen 5 ALSA: hda: cs35l41: Support Lenovo Thinkbook 13x Gen 4 ALSA: hda: cs35l41: Support Lenovo Thinkbook 16P Gen 5 ALSA: hda/realtek: Remove Framework Laptop 16 from quirks ALSA: hda/realtek: Limit mic boost on N14AP7 ALSA: hda/realtek: fix mute/micmute LEDs don't work for ProBook 445/465 G11. ALSA: seq: ump: Fix missing System Reset message handling ALSA: hda: cs35l41: Possible null pointer dereference in cs35l41_hda_unbind() ALSA: hda: cs35l56: Fix lifecycle of codec pointer
2024-06-20nvme-apple: add missing MODULE_DESCRIPTION()Jeff Johnson1-0/+1
make allmodconfig && make W=1 C=1 reports: WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/nvme/host/nvme-apple.o Add the missing invocation of the MODULE_DESCRIPTION() macro. Reviewed-by: Eric Curtin <[email protected]> Reviewed-by: Sven Peter <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Signed-off-by: Jeff Johnson <[email protected]> Signed-off-by: Keith Busch <[email protected]>
2024-06-20Merge tag 'mfd-fixes-6.10' of ↵Linus Torvalds1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull mfd fix from Lee Jones: - Fix AXP717 PMIC probe and by extension its consumers * tag 'mfd-fixes-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mfd: axp20x: AXP717: Fix missing IRQ status registers range
2024-06-20Input: ads7846 - use spi_device_id tableAlexander Stein1-1/+11
As the driver supports more devices over time the single MODULE_ALIAS is complete and raises several warnings: SPI driver ads7846 has no spi_device_id for ti,tsc2046 SPI driver ads7846 has no spi_device_id for ti,ads7843 SPI driver ads7846 has no spi_device_id for ti,ads7845 SPI driver ads7846 has no spi_device_id for ti,ads7873 Fix this by adding a spi_device_id table and removing the manual MODULE_ALIAS. Signed-off-by: Alexander Stein <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Dmitry Torokhov <[email protected]>
2024-06-20ASoC: fsl-asoc-card: set priv->pdev before using itElinor Montmasson1-1/+2
priv->pdev pointer was set after being used in fsl_asoc_card_audmux_init(). Move this assignment at the start of the probe function, so sub-functions can correctly use pdev through priv. fsl_asoc_card_audmux_init() dereferences priv->pdev to get access to the dev struct, used with dev_err macros. As priv is zero-initialised, there would be a NULL pointer dereference. Note that if priv->dev is dereferenced before assignment but never used, for example if there is no error to be printed, the driver won't crash probably due to compiler optimisations. Fixes: 708b4351f08c ("ASoC: fsl: Add Freescale Generic ASoC Sound Card with ASRC support") Signed-off-by: Elinor Montmasson <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Mark Brown <[email protected]>
2024-06-20mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro()Adrian Hunter1-5/+0
sdhci_check_ro() can call mmc_gpio_get_ro() while holding the sdhci host->lock spinlock. That would be a problem if the GPIO access done by mmc_gpio_get_ro() needed to sleep. However, host->lock is not needed anyway. The mmc core ensures that host operations do not race with each other, and asynchronous callbacks like the interrupt handler, software timeouts, completion work etc, cannot affect sdhci_check_ro(). So remove the locking. Fixes: 6d5cd068ee59 ("mmc: sdhci: use WP GPIO in sdhci_check_ro()") Signed-off-by: Adrian Hunter <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Ulf Hansson <[email protected]>
2024-06-20mmc: sdhci: Do not invert write-protect twiceAdrian Hunter1-7/+15
mmc_of_parse() reads device property "wp-inverted" and sets MMC_CAP2_RO_ACTIVE_HIGH if it is true. MMC_CAP2_RO_ACTIVE_HIGH is used to invert a write-protect (AKA read-only) GPIO value. sdhci_get_property() also reads "wp-inverted" and sets SDHCI_QUIRK_INVERTED_WRITE_PROTECT which is used to invert the write-protect value as well but also acts upon a value read out from the SDHCI_PRESENT_STATE register. Many drivers call both mmc_of_parse() and sdhci_get_property(), so that both MMC_CAP2_RO_ACTIVE_HIGH and SDHCI_QUIRK_INVERTED_WRITE_PROTECT will be set if the controller has device property "wp-inverted". Amend the logic in sdhci_check_ro() to allow for that possibility, so that the write-protect value is not inverted twice. Also do not invert the value if it is a negative error value. Note that callers treat an error the same as not-write-protected, so the result is functionally the same in that case. Also do not invert the value if sdhci host operation ->get_ro() is used. None of the users of that callback set SDHCI_QUIRK_INVERTED_WRITE_PROTECT directly or indirectly, but two do call mmc_gpio_get_ro(), so leave it to them to deal with that if they ever set SDHCI_QUIRK_INVERTED_WRITE_PROTECT in the future. Fixes: 6d5cd068ee59 ("mmc: sdhci: use WP GPIO in sdhci_check_ro()") Signed-off-by: Adrian Hunter <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Ulf Hansson <[email protected]>
2024-06-20net: usb: rtl8150 fix unintiatilzed variables in rtl8150_get_link_ksettingsOliver Neukum1-1/+2
This functions retrieves values by passing a pointer. As the function that retrieves them can fail before touching the pointers, the variables must be initialized. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Reported-by: [email protected] Signed-off-by: Oliver Neukum <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-20selftests: virtio_net: add forgotten config optionsJiri Pirko1-1/+7
One may use tools/testing/selftests/drivers/net/virtio_net/config for example for vng build command like this one: $ vng -v -b -f tools/testing/selftests/drivers/net/virtio_net/config In that case, the needed kernel config options are not turned on. Add the missed kernel config options. Reported-by: Jakub Kicinski <[email protected]> Closes: https://lore.kernel.org/netdev/[email protected]/ Reported-by: Matthieu Baerts <[email protected]> Closes: https://lore.kernel.org/netdev/[email protected]/ Fixes: ccfaed04db5e ("selftests: virtio_net: add initial tests") Signed-off-by: Jiri Pirko <[email protected]> Reviewed-by: Xuan Zhuo <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-20Merge branch 'bnxt_en-bug-fixes-for-net'Jakub Kicinski3-136/+184
Michael Chan says: ==================== bnxt_en: Bug fixes for net The first firmware interface update is needed by the second patch to limit the number of TSO segments on the 5760X chips. The third patch fixes the TX error path for PTP packets. ==================== Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-20bnxt_en: Restore PTP tx_avail count in case of skb_pad() errorPavan Chebbi1-3/+2
The current code only restores PTP tx_avail count when we get DMA mapping errors. Fix it so that the PTP tx_avail count will be restored for both DMA mapping errors and skb_pad() errors. Otherwise PTP TX timestamp will not be available after a PTP packet hits the skb_pad() error. Fixes: 83bb623c968e ("bnxt_en: Transmit and retrieve packet timestamps") Reviewed-by: Andy Gospodarek <[email protected]> Signed-off-by: Pavan Chebbi <[email protected]> Signed-off-by: Michael Chan <[email protected]> Reviewed-by: Simon Horman <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-20bnxt_en: Set TSO max segs on devices with limitsMichael Chan2-0/+4
Firmware will now advertise a non-zero TSO max segments if the device has a limit. 0 means no limit. The latest 5760X chip (early revs) has a limit of 2047 that cannot be exceeded. If exceeded, the chip will send out just a small number of segments. Call netif_set_tso_max_segs() if the device has a limit. Fixes: 2012a6abc876 ("bnxt_en: Add 5760X (P7) PCI IDs") Reviewed-by: Ajit Khaparde <[email protected]> Reviewed-by: Somnath Kotur <[email protected]> Signed-off-by: Michael Chan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-20bnxt_en: Update firmware interface to 1.10.3.44Michael Chan1-133/+178
The relevant change is the max_tso_segs value returned by firmware in the HWRM_FUNC_QCAPS response. This value will be used in the next patch to cap the TSO segments. Signed-off-by: Michael Chan <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-20bcachefs: fix alignment of VMA for memory mapped files on THPYouling Tang1-0/+1
With CONFIG_READ_ONLY_THP_FOR_FS, the Linux kernel supports using THPs for read-only mmapped files, such as shared libraries. However, the kernel makes no attempt to actually align those mappings on 2MB boundaries, which makes it impossible to use those THPs most of the time. This issue applies to general file mapping THP as well as existing setups using CONFIG_READ_ONLY_THP_FOR_FS. This is easily fixed by using thp_get_unmapped_area for the unmapped_area function in bcachefs, which is what ext2, ext4, fuse, xfs and btrfs all use. Similar to commit b0c582233a85 ("btrfs: fix alignment of VMA for memory mapped files on THP"). Signed-off-by: Youling Tang <[email protected]> Signed-off-by: Kent Overstreet <[email protected]>
2024-06-20bcachefs: Fix safe errors by defaultKent Overstreet5-289/+308
i.e. the start of automatic self healing: If errors=continue or fix_safe, we now automatically fix simple errors without user intervention. New error action option: fix_safe This replaces the existing errors=ro option, which gets a new slot, i.e. existing errors=ro users now get errors=fix_safe. This is currently only enabled for a limited set of errors - initially just disk accounting; errors we would never not want to fix, and we don't want to require user intervention (i.e. to make sure a bug report gets filed). Errors will still be counted in the superblock, so we (developers) will still know they've been occuring if a bug report gets filed (as bug reports typically include the errors superblock section). Eventually we'll be enabling this for a much wider set of errors, after we've done thorough error injection testing. Signed-off-by: Kent Overstreet <[email protected]>
2024-06-20io_uring/rsrc: fix incorrect assignment of iter->nr_segs in io_import_fixedChenliang Li1-1/+0
In io_import_fixed when advancing the iter within the first bvec, the iter->nr_segs is set to bvec->bv_len. nr_segs should be the number of bvecs, plus we don't need to adjust it here, so just remove it. Fixes: b000ae0ec2d7 ("io_uring/rsrc: optimise single entry advance") Signed-off-by: Chenliang Li <[email protected]> Reviewed-by: Pavel Begunkov <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jens Axboe <[email protected]>
2024-06-20net: stmmac: Assign configured channel value to EXTTS eventOleksij Rempel1-1/+5
Assign the configured channel value to the EXTTS event in the timestamp interrupt handler. Without assigning the correct channel, applications like ts2phc will refuse to accept the event, resulting in errors such as: ... ts2phc[656.834]: config item end1.ts2phc.pin_index is 0 ts2phc[656.834]: config item end1.ts2phc.channel is 3 ts2phc[656.834]: config item end1.ts2phc.extts_polarity is 2 ts2phc[656.834]: config item end1.ts2phc.extts_correction is 0 ... ts2phc[656.862]: extts on unexpected channel ts2phc[658.141]: extts on unexpected channel ts2phc[659.140]: extts on unexpected channel Fixes: f4da56529da60 ("net: stmmac: Add support for external trigger timestamping") Cc: [email protected] Signed-off-by: Oleksij Rempel <[email protected]> Reviewed-by: Wojciech Drewek <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-06-20Merge tag 'nf-24-06-19' of ↵Paolo Abeni11-26/+776
git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: Patch #1 fixes the suspicious RCU usage warning that resulted from the recent fix for the race between namespace cleanup and gc in ipset left out checking the pernet exit phase when calling rcu_dereference_protected(), from Jozsef Kadlecsik. Patch #2 fixes incorrect input and output netdevice in SRv6 prerouting hooks, from Jianguo Wu. Patch #3 moves nf_hooks_lwtunnel sysctl toggle to the netfilter core. The connection tracking system is loaded on-demand, this ensures availability of this knob regardless. Patch #4-#5 adds selftests for SRv6 netfilter hooks also from Jianguo Wu. netfilter pull request 24-06-19 * tag 'nf-24-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: selftests: add selftest for the SRv6 End.DX6 behavior with netfilter selftests: add selftest for the SRv6 End.DX4 behavior with netfilter netfilter: move the sysctl nf_hooks_lwtunnel into the netfilter core seg6: fix parameter passing when calling NF_HOOK() in End.DX4 and End.DX6 behaviors netfilter: ipset: Fix suspicious rcu_dereference_protected() ==================== Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-06-20Revert "mmc: moxart-mmc: Use sg_miter for PIO"Linus Walleij1-35/+43
This reverts commit 3ee0e7c3e67cab83ffbbe7707b43df8d41c9fe47. The patch is not working for unknown reasons and I would need access to the hardware to fix the bug. This shouldn't matter anyway: the Moxa Art is not expected to use highmem, and sg_miter() is only necessary to have to properly deal with highmem. Reported-by: Sergei Antonov <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Fixes: 3ee0e7c3e67c ("mmc: moxart-mmc: Use sg_miter for PIO") Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Ulf Hansson <[email protected]>
2024-06-20mmc: sdhci-brcmstb: check R1_STATUS for erase/trim/discardKamal Dasu1-0/+4
When erase/trim/discard completion was converted to mmc_poll_for_busy(), optional support to poll with the host_ops->card_busy() callback was also added. The common sdhci's ->card_busy() turns out not to be working as expected for the sdhci-brcmstb variant, as it keeps returning busy beyond the card's busy period. In particular, this leads to the below splat for mmc_do_erase() when running a discard (BLKSECDISCARD) operation during mkfs.f2fs: Info: [/dev/mmcblk1p9] Discarding device [ 39.597258] sysrq: Show Blocked State [ 39.601183] task:mkfs.f2fs state:D stack:0 pid:1561 tgid:1561 ppid:1542 flags:0x0000000d [ 39.610609] Call trace: [ 39.613098] __switch_to+0xd8/0xf4 [ 39.616582] __schedule+0x440/0x4f4 [ 39.620137] schedule+0x2c/0x48 [ 39.623341] schedule_hrtimeout_range_clock+0xe0/0x114 [ 39.628562] schedule_hrtimeout_range+0x10/0x18 [ 39.633169] usleep_range_state+0x5c/0x90 [ 39.637253] __mmc_poll_for_busy+0xec/0x128 [ 39.641514] mmc_poll_for_busy+0x48/0x70 [ 39.645511] mmc_do_erase+0x1ec/0x210 [ 39.649237] mmc_erase+0x1b4/0x1d4 [ 39.652701] mmc_blk_mq_issue_rq+0x35c/0x6ac [ 39.657037] mmc_mq_queue_rq+0x18c/0x214 [ 39.661022] blk_mq_dispatch_rq_list+0x3a8/0x528 [ 39.665722] __blk_mq_sched_dispatch_requests+0x3a0/0x4ac [ 39.671198] blk_mq_sched_dispatch_requests+0x28/0x5c [ 39.676322] blk_mq_run_hw_queue+0x11c/0x12c [ 39.680668] blk_mq_flush_plug_list+0x200/0x33c [ 39.685278] blk_add_rq_to_plug+0x68/0xd8 [ 39.689365] blk_mq_submit_bio+0x3a4/0x458 [ 39.693539] __submit_bio+0x1c/0x80 [ 39.697096] submit_bio_noacct_nocheck+0x94/0x174 [ 39.701875] submit_bio_noacct+0x1b0/0x22c [ 39.706042] submit_bio+0xac/0xe8 [ 39.709424] blk_next_bio+0x4c/0x5c [ 39.712973] blkdev_issue_secure_erase+0x118/0x170 [ 39.717835] blkdev_common_ioctl+0x374/0x728 [ 39.722175] blkdev_ioctl+0x8c/0x2b0 [ 39.725816] vfs_ioctl+0x24/0x40 [ 39.729117] __arm64_sys_ioctl+0x5c/0x8c [ 39.733114] invoke_syscall+0x68/0xec [ 39.736839] el0_svc_common.constprop.0+0x70/0xd8 [ 39.741609] do_el0_svc+0x18/0x20 [ 39.744981] el0_svc+0x68/0x94 [ 39.748107] el0t_64_sync_handler+0x88/0x124 [ 39.752455] el0t_64_sync+0x168/0x16c To fix the problem let's override the host_ops->card_busy() callback by setting it to NULL, which forces the mmc core to poll with a CMD13 and checking the R1_STATUS in the mmc_busy_cb() function. Signed-off-by: Kamal Dasu <[email protected]> Fixes: 0d84c3e6a5b2 ("mmc: core: Convert to mmc_poll_for_busy() for erase/trim/discard") Cc: [email protected] Link: https://lore.kernel.org/r/[email protected] [Ulf: Clarified the commit message] Signed-off-by: Ulf Hansson <[email protected]>
2024-06-20mmc: sdhci-pci-o2micro: Convert PCIBIOS_* return codes to errnosIlpo Järvinen1-19/+22
sdhci_pci_o2_probe() uses pci_read_config_{byte,dword}() that return PCIBIOS_* codes. The return code is then returned as is but as sdhci_pci_o2_probe() is probe function chain, it should return normal errnos. Convert PCIBIOS_* returns code using pcibios_err_to_errno() into normal errno before returning them. Add a label for read failure so that the conversion can be done in one place rather than on all of the return statements. Fixes: 3d757ddbd68c ("mmc: sdhci-pci-o2micro: add Bayhub new chip GG8 support for UHS-I") Fixes: d599005afde8 ("mmc: sdhci-pci-o2micro: Add missing checks in sdhci_pci_o2_probe") Fixes: 706adf6bc31c ("mmc: sdhci-pci-o2micro: Add SeaBird SeaEagle SD3 support") Fixes: 01acf6917aed ("mmc: sdhci-pci: add support of O2Micro/BayHubTech SD hosts") Fixes: 26daa1ed40c6 ("mmc: sdhci: Disable ADMA on some O2Micro SD/MMC parts.") Cc: [email protected] Signed-off-by: Ilpo Järvinen <[email protected]> Acked-by: Adrian Hunter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Ulf Hansson <[email protected]>
2024-06-20mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnosIlpo Järvinen1-4/+7
jmicron_pmos() and sdhci_pci_probe() use pci_{read,write}_config_byte() that return PCIBIOS_* codes. The return code is then returned as is by jmicron_probe() and sdhci_pci_probe(). Similarly, the return code is also returned as is from jmicron_resume(). Both probe and resume functions should return normal errnos. Convert PCIBIOS_* returns code using pcibios_err_to_errno() into normal errno before returning them the fix these issues. Fixes: 7582041ff3d4 ("mmc: sdhci-pci: fix simple_return.cocci warnings") Fixes: 45211e215984 ("sdhci: toggle JMicron PMOS setting") Cc: [email protected] Signed-off-by: Ilpo Järvinen <[email protected]> Acked-by: Adrian Hunter <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Ulf Hansson <[email protected]>
2024-06-20net: do not leave a dangling sk pointer, when socket creation failsIgnat Korchagin1-0/+3
It is possible to trigger a use-after-free by: * attaching an fentry probe to __sock_release() and the probe calling the bpf_get_socket_cookie() helper * running traceroute -I 1.1.1.1 on a freshly booted VM A KASAN enabled kernel will log something like below (decoded and stripped): ================================================================== BUG: KASAN: slab-use-after-free in __sock_gen_cookie (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-instrumented.h:1611 net/core/sock_diag.c:29) Read of size 8 at addr ffff888007110dd8 by task traceroute/299 CPU: 2 PID: 299 Comm: traceroute Tainted: G E 6.10.0-rc2+ #2 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 Call Trace: <TASK> dump_stack_lvl (lib/dump_stack.c:117 (discriminator 1)) print_report (mm/kasan/report.c:378 mm/kasan/report.c:488) ? __sock_gen_cookie (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-instrumented.h:1611 net/core/sock_diag.c:29) kasan_report (mm/kasan/report.c:603) ? __sock_gen_cookie (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-instrumented.h:1611 net/core/sock_diag.c:29) kasan_check_range (mm/kasan/generic.c:183 mm/kasan/generic.c:189) __sock_gen_cookie (./arch/x86/include/asm/atomic64_64.h:15 ./include/linux/atomic/atomic-arch-fallback.h:2583 ./include/linux/atomic/atomic-instrumented.h:1611 net/core/sock_diag.c:29) bpf_get_socket_ptr_cookie (./arch/x86/include/asm/preempt.h:94 ./include/linux/sock_diag.h:42 net/core/filter.c:5094 net/core/filter.c:5092) bpf_prog_875642cf11f1d139___sock_release+0x6e/0x8e bpf_trampoline_6442506592+0x47/0xaf __sock_release (net/socket.c:652) __sock_create (net/socket.c:1601) ... Allocated by task 299 on cpu 2 at 78.328492s: kasan_save_stack (mm/kasan/common.c:48) kasan_save_track (mm/kasan/common.c:68) __kasan_slab_alloc (mm/kasan/common.c:312 mm/kasan/common.c:338) kmem_cache_alloc_noprof (mm/slub.c:3941 mm/slub.c:4000 mm/slub.c:4007) sk_prot_alloc (net/core/sock.c:2075) sk_alloc (net/core/sock.c:2134) inet_create (net/ipv4/af_inet.c:327 net/ipv4/af_inet.c:252) __sock_create (net/socket.c:1572) __sys_socket (net/socket.c:1660 net/socket.c:1644 net/socket.c:1706) __x64_sys_socket (net/socket.c:1718) do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) Freed by task 299 on cpu 2 at 78.328502s: kasan_save_stack (mm/kasan/common.c:48) kasan_save_track (mm/kasan/common.c:68) kasan_save_free_info (mm/kasan/generic.c:582) poison_slab_object (mm/kasan/common.c:242) __kasan_slab_free (mm/kasan/common.c:256) kmem_cache_free (mm/slub.c:4437 mm/slub.c:4511) __sk_destruct (net/core/sock.c:2117 net/core/sock.c:2208) inet_create (net/ipv4/af_inet.c:397 net/ipv4/af_inet.c:252) __sock_create (net/socket.c:1572) __sys_socket (net/socket.c:1660 net/socket.c:1644 net/socket.c:1706) __x64_sys_socket (net/socket.c:1718) do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) Fix this by clearing the struct socket reference in sk_common_release() to cover all protocol families create functions, which may already attached the reference to the sk object with sock_init_data(). Fixes: c5dbb89fc2ac ("bpf: Expose bpf_get_socket_cookie to tracing programs") Suggested-by: Kuniyuki Iwashima <[email protected]> Signed-off-by: Ignat Korchagin <[email protected]> Cc: [email protected] Link: https://lore.kernel.org/netdev/[email protected]/T/ Reviewed-by: Kuniyuki Iwashima <[email protected]> Reviewed-by: D. Wythe <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2024-06-20ALSA: hda: cs35l56: Select SERIAL_MULTI_INSTANTIATESimon Trimmer1-0/+2
The ACPI IDs used in the CS35L56 HDA drivers are all handled by the serial multi-instantiate driver which starts multiple Linux device instances from a single ACPI Device() node. As serial multi-instantiate is not an optional part of the system add it as a dependency in Kconfig so that it is not overlooked. Signed-off-by: Simon Trimmer <[email protected]> Link: https://lore.kernel.org/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
2024-06-20drm/xe/vf: Don't touch GuC irq registers if using memory irqsMichal Wajdeczko1-2/+2
On platforms where VFs are using memory based interrupts, we missed invalid access to no longer existing interrupt registers, as we keep them marked with XE_REG_OPTION_VF. To fix that just either setup memirq vectors in GuC or enable legacy interrupts. Fixes: aef4eb7c7dec ("drm/xe/vf: Setup memory based interrupts in GuC") Signed-off-by: Michal Wajdeczko <[email protected]> Cc: Matt Roper <[email protected]> Reviewed-by: Matt Roper <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] (cherry picked from commit f0ccd2d805e55e12b430d5d6b9acd9f891af455e) Signed-off-by: Thomas Hellström <[email protected]>
2024-06-19net/tcp_ao: Don't leak ao_info on error-pathDmitry Safonov1-2/+4
It seems I introduced it together with TCP_AO_CMDF_AO_REQUIRED, on version 5 [1] of TCP-AO patches. Quite frustrative that having all these selftests that I've written, running kmemtest & kcov was always in todo. [1]: https://lore.kernel.org/netdev/[email protected]/ Reported-by: Jakub Kicinski <[email protected]> Closes: https://lore.kernel.org/netdev/[email protected]/ Fixes: 0aadc73995d0 ("net/tcp: Prevent TCP-MD5 with TCP-AO being set") Cc: [email protected] Signed-off-by: Dmitry Safonov <[email protected]> Reviewed-by: Eric Dumazet <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-19ice: Fix VSI list rule with ICE_SW_LKUP_LAST typeMarcin Szycik1-2/+4
Adding/updating VSI list rule, as well as allocating/freeing VSI list resource are called several times with type ICE_SW_LKUP_LAST, which fails because ice_update_vsi_list_rule() and ice_aq_alloc_free_vsi_list() consider it invalid. Allow calling these functions with ICE_SW_LKUP_LAST. This fixes at least one issue in switchdev mode, where the same rule with different action cannot be added, e.g.: tc filter add dev $PF1 ingress protocol arp prio 0 flower skip_sw \ dst_mac ff:ff:ff:ff:ff:ff action mirred egress redirect dev $VF1_PR tc filter add dev $PF1 ingress protocol arp prio 0 flower skip_sw \ dst_mac ff:ff:ff:ff:ff:ff action mirred egress redirect dev $VF2_PR Fixes: 0f94570d0cae ("ice: allow adding advanced rules") Suggested-by: Michal Swiatkowski <[email protected]> Reviewed-by: Michal Swiatkowski <[email protected]> Reviewed-by: Przemek Kitszel <[email protected]> Signed-off-by: Marcin Szycik <[email protected]> Reviewed-by: Jacob Keller <[email protected]> Reviewed-by: Simon Horman <[email protected]> Tested-by: Sujai Buvaneswaran <[email protected]> Signed-off-by: Tony Nguyen <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-19ipv6: bring NLM_DONE out to a separate recv() againJakub Kicinski1-1/+2
Commit under Fixes optimized the number of recv() calls needed during RTM_GETROUTE dumps, but we got multiple reports of applications hanging on recv() calls. Applications expect that a route dump will be terminated with a recv() reading an individual NLM_DONE message. Coalescing NLM_DONE is perfectly legal in netlink, but even tho reporters fixed the code in respective projects, chances are it will take time for those applications to get updated. So revert to old behavior (for now)? This is an IPv6 version of commit 460b0d33cf10 ("inet: bring NLM_DONE out to a separate recv() again"). Reported-by: Maciej Żenczykowski <[email protected]> Link: https://lore.kernel.org/all/CANP3RGc1RG71oPEBXNx_WZFP9AyphJefdO4paczN92n__ds4ow@mail.gmail.com Reported-by: Stefano Brivio <[email protected]> Link: https://lore.kernel.org/all/20240315124808.033ff58d@elisabeth Reported-by: Ilya Maximets <[email protected]> Link: https://lore.kernel.org/all/[email protected] Fixes: 5fc68320c1fb ("ipv6: remove RTNL protection from inet6_dump_fib()") Tested-by: Ilya Maximets <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-06-19bcachefs: Fix bch2_trans_put()Kent Overstreet1-3/+8
reference: https://github.com/koverstreet/bcachefs/issues/692 trans->ref is the reference used by the cycle detector, which walks btree_trans objects of other threads to walk the graph of held locks and issue wakeups when an abort is required. We have to wait for the ref to go to 1 before freeing trans->paths or clearing trans->locking_wait.task. Signed-off-by: Kent Overstreet <[email protected]>
2024-06-19bcachefs: set_worker_desc() for delete_dead_snapshotsKent Overstreet1-0/+2
this is long running - help users see what's going on Signed-off-by: Kent Overstreet <[email protected]>
2024-06-19bcachefs: Fix bch2_sb_downgrade_update()Kent Overstreet1-1/+1
Missing enum conversion Signed-off-by: Kent Overstreet <[email protected]>
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