Heikki Krogerus 65ba8cef04 usb: typec: ucsi: Fix a deadlock in ucsi_send_command_common() ...

The function returns with the ppm_lock held if the PPM is
busy or there's an error.

Reported-and-tested-by: Luciano Coelho <luciano.coelho@intel.com>
Fixes: 5e9c1662a89b ("usb: typec: ucsi: rework command execution functions")
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reported-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/20240806112029.2984319-1-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-08-07 12:48:30 +02:00

..

atm

usb: atm: cxacru: fix endpoint checking in cxacru_bind()

2024-06-20 19:34:51 +02:00

c67x00

USB: c67x00: Remove unused declaration c67x00_hcd_msg_received()

2023-10-02 16:42:33 +02:00

cdns3

pci-v6.11-changes

2024-07-19 19:03:18 -07:00

chipidea

usb: chipidea: ci_hdrc_tegra: Switch to RUNTIME_PM_OPS()

2024-06-27 16:07:01 +02:00

class

usb: add missing MODULE_DESCRIPTION() macros

2024-06-20 19:18:52 +02:00

common

Driver core changes for 6.11-rc1

2024-07-25 10:42:22 -07:00

core

Driver core changes for 6.11-rc1

2024-07-25 10:42:22 -07:00

dwc2

usb: dwc2: add support for other Lantiq SoCs

2024-07-10 13:56:32 +02:00

dwc3

USB/Thunderbolt updates for 6.11-rc1

2024-07-19 15:37:48 -07:00

early

usb: early: xhci-dbc: Use memcpy_and_pad()

2023-01-31 10:40:54 +01:00

fotg210

usb: fotg210: Add missing kernel doc description

2024-05-11 08:42:03 +01:00

gadget

usb: gadget: f_fs: pull out f->disable() from ffs_func_set_alt()

2024-08-07 12:40:59 +02:00

host

USB/Thunderbolt updates for 6.11-rc1

2024-07-19 15:37:48 -07:00

image

scsi: core: Add a dma_alignment field to the host and host template

2024-04-11 21:37:48 -04:00

isp1760

mm, slab: remove last vestiges of SLAB_MEM_SPREAD

2024-03-12 20:32:19 -07:00

misc

of: remove internal arguments from of_property_for_each_u32()

2024-07-25 06:53:47 -05:00

mon

usb: add missing MODULE_DESCRIPTION() macros

2024-06-20 19:18:52 +02:00

mtu3

tracing/treewide: Remove second parameter of __assign_str()

2024-05-22 20:14:47 -04:00

musb

Merge 6.10-rc6 into usb-next

2024-07-01 13:59:29 +02:00

phy

usb: phy: add missing MODULE_DESCRIPTION() macros

2024-06-20 19:18:32 +02:00

renesas_usbhs

usb: renesas_usbhs: Remove renesas_usbhs_get_info() wrapper

2024-04-18 16:47:49 +02:00

roles

Merge v6.8-rc6 into usb-next

2024-02-26 06:53:50 +01:00

serial

USB-serial fix for 6.11-rc2

2024-08-07 12:36:50 +02:00

storage

USB: uas: Implement the new shutdown callback

2024-07-10 13:58:24 +02:00

typec

usb: typec: ucsi: Fix a deadlock in ucsi_send_command_common()

2024-08-07 12:48:30 +02:00

usbip

usb: vhci-hcd: Do not drop references before new references are gained

2024-07-31 10:39:04 +02:00

Kconfig

usb: pci-quirks: handle HAS_IOPORT dependency for AMD quirk

2023-10-02 16:19:12 +02:00

Makefile

USB: xen-hcd: Traverse host/ when CONFIG_USB_XEN_HCD is selected

2024-06-04 15:33:38 +02:00

usb-skeleton.c

usb: add usb_set_intfdata() documentation

2022-11-29 08:56:09 +01:00