https://github.com/torvalds/linux
Revision 5b8f82e1a17695c9e5fec5842b234967782d7e5b authored by Song Liu on 26 February 2021, 01:22:08 UTC, committed by Linus Torvalds on 26 February 2021, 17:41:04 UTC
BPF programs explicitly initialise global variables to 0 to make sure
clang (v10 or older) do not put the variables in the common section.  Skip
"initialise globals to 0" check for BPF programs to elimiate error
messages like:

    ERROR: do not initialise globals to 0
    #19: FILE: samples/bpf/tracex1_kern.c:21:

Link: https://lkml.kernel.org/r/20210209211954.490077-1-songliubraving@fb.com
Signed-off-by: Song Liu <songliubraving@fb.com>
Acked-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 263afd3
History
Tip revision: 5b8f82e1a17695c9e5fec5842b234967782d7e5b authored by Song Liu on 26 February 2021, 01:22:08 UTC
checkpatch: do not apply "initialise globals to 0" check to BPF progs
Tip revision: 5b8f82e
File Mode Size
Documentation
LICENSES
arch
block
certs
crypto
drivers
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.clang-format -rw-r--r-- 16.4 KB
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 71 bytes
.gitattributes -rw-r--r-- 62 bytes
.gitignore -rw-r--r-- 1.9 KB
.mailmap -rw-r--r-- 18.5 KB
COPYING -rw-r--r-- 496 bytes
CREDITS -rw-r--r-- 98.3 KB
Kbuild -rw-r--r-- 1.3 KB
Kconfig -rw-r--r-- 555 bytes
MAINTAINERS -rw-r--r-- 576.3 KB
Makefile -rw-r--r-- 64.5 KB
README -rw-r--r-- 727 bytes

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