From aeb709c767aeca996e6011133e4f7bdb2a4af652 Mon Sep 17 00:00:00 2001 From: Alexei Starovoitov Date: Wed, 30 Sep 2026 09:59:20 +0000 Subject: selftests/bpf: Add a test for objects stuck in free_by_rcu_ttrace Delete all elements of BPF_F_NO_PREALLOC hash map in one batch. The first free_bulk() starts RCU tasks trace GP and the rest of the elements are freed while it's in flight. Wait for call_rcu_ttrace_in_progress to clear in bpf_mem_cache of every cpu and check that free_by_rcu_ttrace and waiting_for_gp_ttrace lists are empty. Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20260930095920.601738-4-alexei.starovoitov@gmail.com Signed-off-by: Kumar Kartikeya Dwivedi --- drivers/usb/atm/Kconfig | 68 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 drivers/usb/atm/Kconfig (limited to 'drivers/usb/atm/Kconfig') diff --git a/drivers/usb/atm/Kconfig b/drivers/usb/atm/Kconfig new file mode 100644 index 000000000..3d958a1a1 --- /dev/null +++ b/drivers/usb/atm/Kconfig @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# USB/ATM DSL configuration +# + +menuconfig USB_ATM + tristate "USB DSL modem support" + depends on ATM + select CRC32 + help + Say Y here if you want to connect a USB Digital Subscriber Line (DSL) + modem to your computer's USB port. You will then need to choose your + modem from the list below. + + To compile this driver as a module, choose M here: the + module will be called usbatm. + +if USB_ATM + +config USB_SPEEDTOUCH + tristate "Speedtouch USB support" + select FW_LOADER + help + Say Y here if you have an SpeedTouch USB or SpeedTouch 330 + modem. In order to use your modem you will need to install the + two parts of the firmware, extracted by the user space tools; see + for details. + + To compile this driver as a module, choose M here: the + module will be called speedtch. + +config USB_CXACRU + tristate "Conexant AccessRunner USB support" + select FW_LOADER + help + Say Y here if you have an ADSL USB modem based on the Conexant + AccessRunner chipset. In order to use your modem you will need to + install the firmware, extracted by the user space tools; see + for details. + + To compile this driver as a module, choose M here: the + module will be called cxacru. + +config USB_UEAGLEATM + tristate "ADI 930 and eagle USB DSL modem" + select FW_LOADER + help + Say Y here if you have an ADSL USB modem based on the ADI 930 + or eagle chipset. In order to use your modem you will need to + install firmwares and CMV (Command Management Variables); see + for details. + + To compile this driver as a module, choose M here: the + module will be called ueagle-atm. + +config USB_XUSBATM + tristate "Other USB DSL modem support" + help + Say Y here if you have a DSL USB modem not explicitly supported by + another USB DSL drivers. In order to use your modem you will need to + pass the vendor ID, product ID, and endpoint numbers for transmission + and reception as module parameters. You may need to initialize + the modem using a user space utility (a firmware loader for example). + + To compile this driver as a module, choose M here: the + module will be called xusbatm. + +endif # USB_ATM -- cgit v1.3.1