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 --- fs/affs/Kconfig | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 fs/affs/Kconfig (limited to 'fs/affs/Kconfig') diff --git a/fs/affs/Kconfig b/fs/affs/Kconfig new file mode 100644 index 000000000..1ae432d26 --- /dev/null +++ b/fs/affs/Kconfig @@ -0,0 +1,24 @@ +# SPDX-License-Identifier: GPL-2.0-only +config AFFS_FS + tristate "Amiga FFS file system support" + depends on BLOCK + select BUFFER_HEAD + select LEGACY_DIRECT_IO + help + The Fast File System (FFS) is the common file system used on hard + disks by Amiga(tm) systems since AmigaOS Version 1.3 (34.20). Say Y + if you want to be able to read and write files from and to an Amiga + FFS partition on your hard drive. Amiga floppies however cannot be + read with this driver due to an incompatibility of the floppy + controller used in an Amiga and the standard floppy controller in + PCs and workstations. Read + and . + + With this driver you can also mount disk files used by Bernd + Schmidt's Un*X Amiga Emulator + (). + If you want to do this, you will also need to say Y or M to "Loop + device support", above. + + To compile this file system support as a module, choose M here: the + module will be called affs. If unsure, say N. -- cgit v1.3.1