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 --- sound/soc/sof/sof-pci-dev.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 sound/soc/sof/sof-pci-dev.h (limited to 'sound/soc/sof/sof-pci-dev.h') diff --git a/sound/soc/sof/sof-pci-dev.h b/sound/soc/sof/sof-pci-dev.h new file mode 100644 index 000000000..c90e6276c --- /dev/null +++ b/sound/soc/sof/sof-pci-dev.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2021 Intel Corporation + */ + +#ifndef __SOUND_SOC_SOF_PCI_H +#define __SOUND_SOC_SOF_PCI_H + +extern const struct dev_pm_ops sof_pci_pm; +int sof_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id); +void sof_pci_remove(struct pci_dev *pci); +void sof_pci_shutdown(struct pci_dev *pci); + +#endif -- cgit v1.3.1