kernel.git/tools/bpf/bpf_dbg.c, branch master

bpf: Simplify the calculation of variables

2021-03-05T03:24:53Z

Fix the following coccicheck warnings: ./tools/bpf/bpf_dbg.c:1201:55-57: WARNING !A || A && B is equivalent to !A || B. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: Alexei Starovoitov Acked-by: Yonghong Song Link: https://lore.kernel.org/bpf/1614756035-111280-1-git-send-email-jiapeng.chong@linux.alibaba.com

bpf: Simplify bool comparison

2021-02-09T01:55:38Z

Fix the following coccicheck warning: ./tools/bpf/bpf_dbg.c:893:32-36: WARNING: Comparison to bool. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/1612777416-34339-1-git-send-email-jiapeng.chong@linux.alibaba.com

docs: networking: convert filter.txt to ReST

2020-04-28T21:39:46Z

- add SPDX header; - adjust title markup; - mark code blocks and literals as such; - use footnote markup; - mark tables as such; - adjust identation, whitespaces and blank lines; - add to networking/index.rst. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: David S. Miller

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 232

2019-06-19T15:09:06Z

Based on 1 normalized pattern(s): licensed under the gnu general public license version 2 0 gplv2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 3 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Armijn Hemel Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Reviewed-by: Enrico Weigelt Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190602204653.630925848@linutronix.de Signed-off-by: Greg Kroah-Hartman

bpf: fix uninitialized variable in bpf tools

2018-04-26T20:23:02Z

Here the variable cont is used as the saved_pointer for a call to strtok_r(). It is safe to use the value uninitialized in this context however and the later reference is only ever used if the strtok_r is successful. But, 'gcc-5' at least doesn't have all this knowledge so initialize cont to NULL. Additionally, do the natural NULL check before accessing just for completness. The warning is the following: ./bpf/tools/bpf/bpf_dbg.c: In function ‘cmd_load’: ./bpf/tools/bpf/bpf_dbg.c:1077:13: warning: ‘cont’ may be used uninitialized in this function [-Wmaybe-uninitialized] } else if (matches(subcmd, "pcap") == 0) { Fixes: fd981e3c321a "filter: bpf_dbg: add minimal bpf debugger" Signed-off-by: John Fastabend Signed-off-by: Daniel Borkmann

tools: rename tools/net directory to tools/bpf

2017-10-05T04:45:05Z

We currently only have BPF tools in the tools/net directory. We are about to add more BPF tools there, not necessarily networking related, rename the directory and related Makefile targets to bpf. Suggested-by: Daniel Borkmann Signed-off-by: Jakub Kicinski Reviewed-by: Simon Horman Acked-by: Daniel Borkmann Acked-by: Alexei Starovoitov Signed-off-by: David S. Miller