mbox series

[bpf-next,0/3] Various BPF exception improvements

Message ID cover.1702594357.git.dxu@dxuuu.xyz
Headers
Series Various BPF exception improvements |

Message

Daniel Xu Dec. 14, 2023, 10:56 p.m. UTC 
  Two small improves to BPF exceptions in this patchset:

1. Allow throwing exceptions in XDP progs
2. Add some macros to help release references before throwing exceptions

Note the macros are intended to be temporary, at least until BPF
exception infra is able to automatically release acquired resources.

Daniel Xu (3):
  bpf: xdp: Register generic_kfunc_set with XDP programs
  bpf: selftests: Add bpf_assert_if() and bpf_assert_with_if() macros
  bpf: selftests: Test bpf_assert_if() and bpf_assert_with_if()

 kernel/bpf/helpers.c                          |  1 +
 .../testing/selftests/bpf/bpf_experimental.h  | 22 +++++++
 .../selftests/bpf/prog_tests/exceptions.c     |  5 ++
 .../testing/selftests/bpf/progs/exceptions.c  | 61 +++++++++++++++++++
 4 files changed, 89 insertions(+)

Comments

patchwork-bot+netdevbpf@kernel.org Dec. 15, 2023, 3:20 a.m. UTC | #1 
Hello:

This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:

On Thu, 14 Dec 2023 15:56:24 -0700 you wrote:
> Two small improves to BPF exceptions in this patchset:
> 
> 1. Allow throwing exceptions in XDP progs
> 2. Add some macros to help release references before throwing exceptions
> 
> Note the macros are intended to be temporary, at least until BPF
> exception infra is able to automatically release acquired resources.
> 
> [...]

Here is the summary with links:
  - [bpf-next,1/3] bpf: xdp: Register generic_kfunc_set with XDP programs
    https://git.kernel.org/bpf/bpf-next/c/7489723c2e26
  - [bpf-next,2/3] bpf: selftests: Add bpf_assert_if() and bpf_assert_with_if() macros
    (no matching commit)
  - [bpf-next,3/3] bpf: selftests: Test bpf_assert_if() and bpf_assert_with_if()
    (no matching commit)

You are awesome, thank you!