| Message ID | 20220715193800.3940070-1-joannelkoong@gmail.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | bdb2bc7599298ebb677e40fc92b1fa9e69e05098 |
| Delegated to: | BPF |
| Headers | show |
| Series | [bpf-next,v2] bpf: fix bpf_skb_pull_data documentation | expand |
On Fri, Jul 15, 2022 at 12:38:00PM -0700, Joanne Koong wrote: > Fix documentation for bpf_skb_pull_data() helper for > when len == 0. Acked-by: Martin KaFai Lau <kafai@fb.com>
Hello: This patch was applied to bpf/bpf-next.git (master) by Alexei Starovoitov <ast@kernel.org>: On Fri, 15 Jul 2022 12:38:00 -0700 you wrote: > Fix documentation for bpf_skb_pull_data() helper for > when len == 0. > > Fixes: fa15601ab31e ("bpf: add documentation for eBPF helpers (33-41)") > Signed-off-by: Joanne Koong <joannelkoong@gmail.com> > Acked-by: Quentin Monnet <quentin@isovalent.com> > > [...] Here is the summary with links: - [bpf-next,v2] bpf: fix bpf_skb_pull_data documentation https://git.kernel.org/bpf/bpf-next/c/bdb2bc759929 You are awesome, thank you!
diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 379e68fb866f..ffcbf79a556b 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -2361,7 +2361,8 @@ union bpf_attr { * Pull in non-linear data in case the *skb* is non-linear and not * all of *len* are part of the linear section. Make *len* bytes * from *skb* readable and writable. If a zero value is passed for - * *len*, then the whole length of the *skb* is pulled. + * *len*, then all bytes in the linear part of *skb* will be made + * readable and writable. * * This helper is only needed for reading and writing with direct * packet access. diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 379e68fb866f..ffcbf79a556b 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -2361,7 +2361,8 @@ union bpf_attr { * Pull in non-linear data in case the *skb* is non-linear and not * all of *len* are part of the linear section. Make *len* bytes * from *skb* readable and writable. If a zero value is passed for - * *len*, then the whole length of the *skb* is pulled. + * *len*, then all bytes in the linear part of *skb* will be made + * readable and writable. * * This helper is only needed for reading and writing with direct * packet access.
Fix documentation for bpf_skb_pull_data() helper for when len == 0. Fixes: fa15601ab31e ("bpf: add documentation for eBPF helpers (33-41)") Signed-off-by: Joanne Koong <joannelkoong@gmail.com> Acked-by: Quentin Monnet <quentin@isovalent.com> --- include/uapi/linux/bpf.h | 3 ++- tools/include/uapi/linux/bpf.h | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)