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/nvme/common/Kconfig | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 drivers/nvme/common/Kconfig (limited to 'drivers/nvme/common/Kconfig') diff --git a/drivers/nvme/common/Kconfig b/drivers/nvme/common/Kconfig new file mode 100644 index 000000000..f1639db65 --- /dev/null +++ b/drivers/nvme/common/Kconfig @@ -0,0 +1,21 @@ +# SPDX-License-Identifier: GPL-2.0-only + +config NVME_KEYRING + tristate + select KEYS + +config NVME_AUTH + tristate + select CRYPTO + select CRYPTO_DH + select CRYPTO_DH_RFC7919_GROUPS + select CRYPTO_LIB_SHA256 + select CRYPTO_LIB_SHA512 + +config NVME_AUTH_KUNIT_TEST + tristate "KUnit tests for NVMe authentication" if !KUNIT_ALL_TESTS + depends on KUNIT && NVME_AUTH + default KUNIT_ALL_TESTS + help + Enable KUnit tests for some of the common code for NVMe over Fabrics + In-Band Authentication. -- cgit v1.3.1