Jonathan Wiepert 91dbac4076 Use thread-safe function pointer in libbpf_print ...

This patch fixes a thread safety bug where libbpf_print uses the
global variable storing the print function pointer rather than the local
variable that had the print function set via __atomic_load_n.

Fixes: f1cb927cdb ("libbpf: Ensure print callback usage is thread-safe")
Signed-off-by: Jonathan Wiepert <jonathan.wiepert@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Mykyta Yatsenko <mykyta.yatsenko5@gmail.com>
Link: https://lore.kernel.org/bpf/20250424221457.793068-1-jonathan.wiepert@gmail.com

2025-04-25 09:27:17 -07:00

..

api

libapi: Add missing header with NAME_MAX define to io_dir.h

2025-03-13 00:29:36 -07:00

bpf

Use thread-safe function pointer in libbpf_print

2025-04-25 09:27:17 -07:00

perf

Merge tag 'perf-tools-for-v6.15-2025-03-27' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

2025-03-31 08:52:33 -07:00

subcmd

Merge tag 'perf-tools-for-v6.13-2024-11-24' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools

2024-11-26 14:54:00 -08:00

symbol

tools: Drop nonsensical -O6

2024-09-11 13:08:36 -03:00

thermal

tools: Remove redundant quiet setup

2025-02-18 16:27:43 -03:00

argv_split.c

tools lib: Move argv_{split,free} from tools/perf/util/

2019-07-01 22:50:40 -03:00

bitmap.c

lib/interval_tree: add test case for interval_tree_iter_xxx() helpers

2025-03-17 12:17:00 -07:00

cmdline.c

memblock test: fix implicit declaration of function 'memparse'

2024-08-06 08:21:25 +03:00

ctype.c

tools perf: Move from sane_ctype.h obtained from git to the Linux's original

2019-06-25 21:02:47 -03:00

find_bit.c

tools: sync find_bit() implementation

2022-09-21 12:21:44 -07:00

hweight.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

list_sort.c

tools/lib/list_sort: remove unnecessary header includes

2024-11-05 17:12:33 -08:00

rbtree.c

tools lib rbtree: pick some improvements from the kernel rbtree code

2024-05-08 08:41:27 -07:00

slab.c

lib/rbtree: enable userland test suite for rbtree related data structure

2025-03-17 12:17:00 -07:00

str_error_r.c

objtool, perf: Fix GCC 8 -Wrestrict error

2018-03-19 13:51:54 -03:00

string.c

perf annotate: Add disasm_line__parse() to parse raw instruction for powerpc

2024-07-31 16:12:59 -03:00

vsprintf.c

perf script: Pad DSO name for --call-trace

2019-05-28 18:37:44 -03:00

zalloc.c

tools lib: Adopt zalloc()/zfree() from tools/perf

2019-07-09 10:13:26 -03:00