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pull-request: bpf 2021-02-26

Message ID 20210226193737.57004-1-alexei.starovoitov@gmail.com (mailing list archive)
State Accepted
Delegated to: Netdev Maintainers
Headers show
Series pull-request: bpf 2021-02-26 | expand

Pull-request

https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git

Checks

Context Check Description
netdev/tree_selection success Not a local patch

Message

Alexei Starovoitov Feb. 26, 2021, 7:37 p.m. UTC
Hi David, hi Jakub,

The following pull-request contains BPF updates for your *net* tree.

We've added 8 non-merge commits during the last 3 day(s) which contain
a total of 10 files changed, 41 insertions(+), 13 deletions(-).

The main changes are:

1) Fix for bpf atomic insns with src_reg=r0, from Brendan.

2) Fix use after free due to bpf_prog_clone, from Cong.

3) Drop imprecise verifier log message, from Dmitrii.

4) Remove incorrect blank line in bpf helper description, from Hangbin.

Please consider pulling these changes from:

  git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git

Thanks a lot!

Also thanks to reporters, reviewers and testers of commits in this pull-request:

Jesper Dangaard Brouer, Jiang Wang, Jiri Olsa, KP Singh, Martin KaFai 
Lau, William Tu

----------------------------------------------------------------

The following changes since commit 3a2eb515d1367c0f667b76089a6e727279c688b8:

  octeontx2-af: Fix an off by one in rvu_dbg_qsize_write() (2021-02-21 13:29:25 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 

for you to fetch changes up to 557c223b643a35effec9654958d8edc62fd2603a:

  selftests/bpf: No need to drop the packet when there is no geneve opt (2021-02-24 21:28:30 +0100)

----------------------------------------------------------------
Brendan Jackman (1):
      bpf, x86: Fix BPF_FETCH atomic and/or/xor with r0 as src

Cong Wang (1):
      bpf: Clear percpu pointers in bpf_prog_clone_free()

Dan Carpenter (1):
      bpf: Fix a warning message in mark_ptr_not_null_reg()

Dmitrii Banshchikov (2):
      bpf: Drop imprecise log message
      selftests/bpf: Fix a compiler warning in global func test

Hangbin Liu (2):
      bpf: Remove blank line in bpf helper description comment
      selftests/bpf: No need to drop the packet when there is no geneve opt

Kun-Chuan Hsieh (1):
      tools/resolve_btfids: Fix build error with older host toolchains

 arch/x86/net/bpf_jit_comp.c                        | 10 +++++++---
 include/uapi/linux/bpf.h                           |  1 -
 kernel/bpf/btf.c                                   |  2 --
 kernel/bpf/core.c                                  |  2 ++
 kernel/bpf/verifier.c                              |  2 +-
 tools/bpf/resolve_btfids/main.c                    |  5 +++++
 tools/include/uapi/linux/bpf.h                     |  1 -
 .../selftests/bpf/progs/test_global_func11.c       |  2 +-
 .../testing/selftests/bpf/progs/test_tunnel_kern.c |  6 ++----
 tools/testing/selftests/bpf/verifier/atomic_and.c  | 23 ++++++++++++++++++++++
 10 files changed, 41 insertions(+), 13 deletions(-)

Comments

Jakub Kicinski Feb. 26, 2021, 11:42 p.m. UTC | #1
On Fri, 26 Feb 2021 11:37:37 -0800 Alexei Starovoitov wrote:
> Hi David, hi Jakub,
> 
> The following pull-request contains BPF updates for your *net* tree.
> 
> We've added 8 non-merge commits during the last 3 day(s) which contain
> a total of 10 files changed, 41 insertions(+), 13 deletions(-).
> 
> The main changes are:
> 
> 1) Fix for bpf atomic insns with src_reg=r0, from Brendan.
> 
> 2) Fix use after free due to bpf_prog_clone, from Cong.
> 
> 3) Drop imprecise verifier log message, from Dmitrii.
> 
> 4) Remove incorrect blank line in bpf helper description, from Hangbin.

Pulled, thanks! (please remember to CC netdev I was searching for the PR
email there since the bot doesn't reply automatically to BPF PRs :S)