pm24.git, branch v6.6-rc6

Linux 6.6-rc6

2023-10-15T20:34:39Z

Revert "x86/smp: Put CPUs into INIT on shutdown if possible"

2023-10-15T19:02:02Z

This reverts commit 45e34c8af58f23db4474e2bfe79183efec09a18b, and the two subsequent fixes to it: 3f874c9b2aae ("x86/smp: Don't send INIT to non-present and non-booted CPUs") b1472a60a584 ("x86/smp: Don't send INIT to boot CPU") because it seems to result in hung machines at shutdown. Particularly some Dell machines, but Thomas says "The rest seems to be Lenovo and Sony with Alderlake/Raptorlake CPUs - at least that's what I could figure out from the various bug reports. I don't know which CPUs the DELL machines have, so I can't say it's a pattern. I agree with the revert for now" Ashok Raj chimes in: "There was a report (probably this same one), and it turns out it was a bug in the BIOS SMI handler. The client BIOS's were waiting for the lowest APICID to be the SMI rendevous master. If this is MeteorLake, the BSP wasn't the one with the lowest APIC and it triped here. The BIOS change is also being pushed to others for assimilation :) Server BIOS's had this correctly for a while now" and it does look likely to be some bad interaction between SMI and the non-BSP cores having put into INIT (and thus unresponsive until reset). Link: https://bbs.archlinux.org/viewtopic.php?pid=2124429 Link: https://www.reddit.com/r/openSUSE/comments/16qq99b/tumbleweed_shutdown_did_not_finish_completely/ Link: https://forum.artixlinux.org/index.php/topic,5997.0.html Link: https://bugzilla.redhat.com/show_bug.cgi?id=2241279 Acked-by: Thomas Gleixner Cc: Ashok Raj Signed-off-by: Linus Torvalds

virtio_net: fix the missing of the dma cpu sync

2023-10-15T18:49:57Z

Commit 295525e29a5b ("virtio_net: merge dma operations when filling mergeable buffers") unmaps the buffer with DMA_ATTR_SKIP_CPU_SYNC when the dma->ref is zero. We do that with DMA_ATTR_SKIP_CPU_SYNC, because we do not want to do the sync for the entire page_frag. But that misses the sync for the current area. This patch does cpu sync regardless of whether the ref is zero or not. Fixes: 295525e29a5b ("virtio_net: merge dma operations when filling mergeable buffers") Reported-by: Michael Roth Closes: http://lore.kernel.org/all/20230926130451.axgodaa6tvwqs3ut@amd.com Signed-off-by: Xuan Zhuo Acked-by: Jason Wang Signed-off-by: Linus Torvalds

Merge tag 'usb-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2023-10-15T16:16:30Z

Pull USB / Thunderbolt fixes from Greg KH: "Here are some USB and Thunderbolt driver fixes for 6.6-rc6 to resolve a number of small reported issues. Included in here are: - thunderbolt driver fixes - xhci driver fixes - cdns3 driver fixes - musb driver fixes - a number of typec driver fixes - a few other small driver fixes All of these have been in linux-next with no reported issues" * tag 'usb-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (22 commits) usb: typec: ucsi: Use GET_CAPABILITY attributes data to set power supply scope usb: typec: ucsi: Fix missing link removal usb: typec: altmodes/displayport: Signal hpd low when exiting mode xhci: Preserve RsvdP bits in ERSTBA register correctly xhci: Clear EHB bit only at end of interrupt handler xhci: track port suspend state correctly in unsuccessful resume cases usb: xhci: xhci-ring: Use sysdev for mapping bounce buffer usb: typec: ucsi: Clear EVENT_PENDING bit if ucsi_send_command fails usb: misc: onboard_hub: add support for Microchip USB2412 USB 2.0 hub usb: gadget: udc-xilinx: replace memcpy with memcpy_toio usb: cdns3: Modify the return value of cdns_set_active () to void when CONFIG_PM_SLEEP is disabled usb: dwc3: Soft reset phy on probe for host usb: hub: Guard against accesses to uninitialized BOS descriptors usb: typec: qcom: Update the logic of regulator enable and disable usb: gadget: ncm: Handle decoding of multiple NTB's in unwrap call usb: musb: Get the musb_qh poniter after musb_giveback usb: musb: Modify the "HWVers" register address usb: cdnsp: Fixes issue with dequeuing not queued requests thunderbolt: Restart XDomain discovery handshake after failure thunderbolt: Correct TMU mode initialization from hardware ...

Merge tag 'tty-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2023-10-15T16:11:39Z

Pull tty/serial driver fixes from Greg KH: "Here are some small tty/serial driver fixes for 6.6-rc6 that resolve some reported issues. Included in here are: - serial core pm runtime fix for issue reported by many - 8250_omap driver fix - rs485 spinlock fix for reported problem - ams-delta bugfix for previous tty api changes in -rc1 that missed this driver that never seems to get built in any test systems All of these have been in linux-next for over a week with no reported problems" * tag 'tty-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: ASoC: ti: ams-delta: Fix cx81801_receive() argument types serial: core: Fix checks for tx runtime PM state serial: 8250_omap: Fix errors with no_console_suspend serial: Reduce spinlocked portion of uart_rs485_config()

Merge tag 'char-misc-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2023-10-15T16:07:27Z

Pull char/misc driver fixes from Greg KH: "Here is a small set of char/misc and other smaller driver subsystem fixes for 6.6-rc6. Included in here are: - lots of iio driver fixes - binder memory leak fix - mcb driver fixes - counter driver fixes - firmware loader documentation fix - documentation update for embargoed hardware issues All of these have been in linux-next for over a week with no reported issues" * tag 'char-misc-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (22 commits) iio: pressure: ms5611: ms5611_prom_is_valid false negative bug dt-bindings: iio: adc: adi,ad7292: Fix additionalProperties on channel nodes iio: adc: ad7192: Correct reference voltage iio: light: vcnl4000: Don't power on/off chip in config iio: addac: Kconfig: update ad74413r selections iio: pressure: dps310: Adjust Timeout Settings iio: imu: bno055: Fix missing Kconfig dependencies iio: adc: imx8qxp: Fix address for command buffer registers iio: cros_ec: fix an use-after-free in cros_ec_sensors_push_data() iio: irsd200: fix -Warray-bounds bug in irsd200_trigger_handler dt-bindings: iio: rohm,bu27010: add missing vdd-supply to example binder: fix memory leaks of spam and pending work firmware_loader: Update contact emails for ABI docs Documentation: embargoed-hardware-issues.rst: Clarify prenotifaction mcb: remove is_added flag from mcb_device struct coresight: tmc-etr: Disable warnings for allocation failures coresight: Fix run time warnings while reusing ETR buffer iio: admv1013: add mixer_vgate corner cases iio: pressure: bmp280: Fix NULL pointer exception iio: dac: ad3552r: Correct device IDs ...

Merge tag 'ovl-fixes-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs

2023-10-15T15:55:51Z

Pull overlayfs fixes from Amir Goldstein: - Various fixes for regressions due to conversion to new mount api in v6.5 - Disable a new mount option syntax (append lowerdir) that was added in v6.5 because we plan to add a different lowerdir append syntax in v6.7 * tag 'ovl-fixes-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs: ovl: temporarily disable appending lowedirs ovl: fix regression in showing lowerdir mount option ovl: fix regression in parsing of mount options with escaped comma fs: factor out vfs_parse_monolithic_sep() helper

Merge tag 'powerpc-6.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2023-10-15T15:48:53Z

Pull powerpc fixes from Michael Ellerman: - Fix softlockup/crash when using hcall tracing - Fix pte_access_permitted() for PAGE_NONE on 8xx - Fix inverted pte_young() test in __ptep_test_and_clear_young() on 64-bit BookE - Fix unhandled math emulation exception on 85xx - Fix kernel crash on syscall return on 476 Thanks to Athira Rajeev, Christophe Leroy, Eddie James, and Naveen N Rao. * tag 'powerpc-6.6-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/47x: Fix 47x syscall return crash powerpc/85xx: Fix math emulation exception powerpc/64e: Fix wrong test in __ptep_test_and_clear_young() powerpc/8xx: Fix pte_access_permitted() for PAGE_NONE powerpc/pseries: Remove unused r0 in the hcall tracing code powerpc/pseries: Fix STK_PARAM access in the hcall tracing code

Merge tag 'smp-urgent-2023-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-10-15T15:44:56Z

Pull CPU hotplug fix from Ingo Molnar: "Fix a Longsoon build warning by harmonizing the arch_[un]register_cpu() prototypes between architectures" * tag 'smp-urgent-2023-10-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu-hotplug: Provide prototypes for arch CPU registration

Merge tag '6.6-rc5-ksmbd-server-fixes' of git://git.samba.org/ksmbd

2023-10-15T02:50:39Z

Pull smb server fixes from Steve French: - Fix for possible double free in RPC read - Add additional check to clarify smb2_open path and quiet Coverity - Fix incorrect error rsp in a compounding path - Fix to properly fail open of file with pending delete on close * tag '6.6-rc5-ksmbd-server-fixes' of git://git.samba.org/ksmbd: ksmbd: fix potential double free on smb2_read_pipe() error path ksmbd: fix Null pointer dereferences in ksmbd_update_fstate() ksmbd: fix wrong error response status by using set_smb2_rsp_status() ksmbd: not allow to open file if delelete on close bit is set