twx-linux/tools/include
Mykyta Yatsenko 0de445d18e bpf: BPF token support for BPF_BTF_GET_FD_BY_ID
Currently BPF_BTF_GET_FD_BY_ID requires CAP_SYS_ADMIN, which does not
allow running it from user namespace. This creates a problem when
freplace program running from user namespace needs to query target
program BTF.
This patch relaxes capable check from CAP_SYS_ADMIN to CAP_BPF and adds
support for BPF token that can be passed in attributes to syscall.

Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20250317174039.161275-2-mykyta.yatsenko5@gmail.com
2025-03-17 13:45:11 -07:00
..
asm RISC-V Patches for the 6.12 Merge Window, Part 1 2024-09-24 10:59:17 -07:00
asm-generic move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
generated selftests: vDSO: don't include generated headers for chacha test 2024-09-13 17:28:36 +02:00
io_uring selftests/net: Extract uring helpers to be reusable 2023-10-19 16:42:03 -06:00
linux KVM/arm64 updates for 6.14 2025-01-28 09:01:36 -08:00
nolibc tools/nolibc: add support for waitid() 2025-01-13 22:21:34 +01:00
perf KVM: selftests: aarch64: Update tools copy of arm_pmuv3.h 2023-12-12 09:46:22 +00:00
tools tools include: add dis-asm-compat.h to handle version differences 2022-08-01 15:29:49 -03:00
trace/events
uapi bpf: BPF token support for BPF_BTF_GET_FD_BY_ID 2025-03-17 13:45:11 -07:00
vdso tools headers: Update the linux/unaligned.h copy with the kernel sources 2024-10-28 12:34:28 -03:00