From 506ada89629ec7059b96ecfb0dc7d33ece0103ca Mon Sep 17 00:00:00 2001 From: Eduard Zingerman Date: Fri, 4 Sep 2026 17:05:56 -0700 Subject: bpf: mark a NULL kfunc argument precise check_kfunc_arg() allows bpf_register_is_null() for nullable arguments w/o marking the underlying scalar register precise. Hence a checkpoint created on such a path would prune against arbitrary scalar value. Fixes: 3bda08b63670 ("bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)") Signed-off-by: Eduard Zingerman Link: https://lore.kernel.org/r/20260904-register-is-null-precise-fixes-v1-5-0f5a360ff15d@gmail.com Signed-off-by: Alexei Starovoitov --- drivers/memstick/host/Kconfig | 55 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 drivers/memstick/host/Kconfig (limited to 'drivers/memstick/host/Kconfig') diff --git a/drivers/memstick/host/Kconfig b/drivers/memstick/host/Kconfig new file mode 100644 index 000000000..fcd2c2cc3 --- /dev/null +++ b/drivers/memstick/host/Kconfig @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# MemoryStick host controller drivers +# + +comment "MemoryStick Host Controller Drivers" + +config MEMSTICK_TIFM_MS + tristate "TI Flash Media MemoryStick Interface support " + depends on PCI + select TIFM_CORE + help + Say Y here if you want to be able to access MemoryStick cards with + the Texas Instruments(R) Flash Media card reader, found in many + laptops. + This option 'selects' (turns on, enables) 'TIFM_CORE', but you + probably also need appropriate card reader host adapter, such as + 'Misc devices: TI Flash Media PCI74xx/PCI76xx host adapter support + (TIFM_7XX1)'. + + To compile this driver as a module, choose M here: the + module will be called tifm_ms. + +config MEMSTICK_JMICRON_38X + tristate "JMicron JMB38X MemoryStick interface support" + depends on PCI + + help + Say Y here if you want to be able to access MemoryStick cards with + the JMicron(R) JMB38X MemoryStick card reader. + + To compile this driver as a module, choose M here: the + module will be called jmb38x_ms. + +config MEMSTICK_R592 + tristate "Ricoh R5C592 MemoryStick interface support" + depends on PCI + + help + Say Y here if you want to be able to access MemoryStick cards with + the Ricoh R5C592 MemoryStick card reader (which is part of 5 in one + multifunction reader) + + To compile this driver as a module, choose M here: the module will + be called r592. + +config MEMSTICK_REALTEK_USB + tristate "Realtek USB Memstick Card Interface Driver" + depends on MISC_RTSX_USB + help + Say Y here to include driver code to support Memstick card interface + of Realtek RTS5129/39 series USB card reader + + To compile this driver as a module, choose M here: the module will + be called rts5139_ms. -- cgit v1.3.1