mbox series

[bpf-next,v3,0/2] add hwtstamp to __sk_buff

Message ID 20210909220409.8804-1-vfedorenko@novek.ru (mailing list archive)
Headers show
Series add hwtstamp to __sk_buff | expand

Message

Vadim Fedorenko Sept. 9, 2021, 10:04 p.m. UTC
This patch set adds hardware timestamps to __sk_buff. The first patch
implements feature, the second one adds a selftest.

v2 -> v3:
* rebase on bpf-next

v1 -> v2:

* Fixed bpf_skb_is_valid_access() to provide correct access to field
* Added explicit test to deny access to padding area
* Added verifier selftest to check for denied access to padding area

Acked-by: Martin KaFai Lau <kafai@fb.com>

Vadim Fedorenko (2):
  bpf: add hardware timestamp field to __sk_buff
  selftests/bpf: test new __sk_buff field hwtstamp

 include/uapi/linux/bpf.h                      |  2 +
 lib/test_bpf.c                                |  1 +
 net/bpf/test_run.c                            |  8 +++
 net/core/filter.c                             | 21 +++++++
 tools/include/uapi/linux/bpf.h                |  2 +
 .../selftests/bpf/prog_tests/skb_ctx.c        |  1 +
 .../selftests/bpf/progs/test_skb_ctx.c        |  2 +
 .../testing/selftests/bpf/verifier/ctx_skb.c  | 60 +++++++++++++++++++
 8 files changed, 97 insertions(+)

Comments

patchwork-bot+netdevbpf@kernel.org Sept. 10, 2021, 9:30 p.m. UTC | #1
Hello:

This series was applied to bpf/bpf-next.git (refs/heads/master):

On Fri, 10 Sep 2021 01:04:07 +0300 you wrote:
> This patch set adds hardware timestamps to __sk_buff. The first patch
> implements feature, the second one adds a selftest.
> 
> v2 -> v3:
> * rebase on bpf-next
> 
> v1 -> v2:
> 
> [...]

Here is the summary with links:
  - [bpf-next,v3,1/2] bpf: add hardware timestamp field to __sk_buff
    https://git.kernel.org/bpf/bpf-next/c/f64c4acea51f
  - [bpf-next,v3,2/2] selftests/bpf: test new __sk_buff field hwtstamp
    https://git.kernel.org/bpf/bpf-next/c/3384c7c7641b

You are awesome, thank you!
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