linux/tools/lib
Ilya Leoshkevich d48715b25f libbpf: Fix endianness detection in BPF_CORE_READ_BITFIELD_PROBED()
[ Upstream commit 45f2bebc80 ]

__BYTE_ORDER is supposed to be defined by a libc, and __BYTE_ORDER__ -
by a compiler. bpf_core_read.h checks __BYTE_ORDER == __LITTLE_ENDIAN,
which is true if neither are defined, leading to incorrect behavior on
big-endian hosts if libc headers are not included, which is often the
case.

Fixes: ee26dade0e ("libbpf: Add support for relocatable bitfields")
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211026010831.748682-2-iii@linux.ibm.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-18 19:16:41 +01:00
..
api
bpf libbpf: Fix endianness detection in BPF_CORE_READ_BITFIELD_PROBED() 2021-11-18 19:16:41 +01:00
lockdep
perf libperf tests: Fix test_stat_cpu 2021-10-14 15:41:35 -03:00
subcmd libsubcmd: add OPT_UINTEGER_OPTARG option type 2021-08-31 15:44:05 -03:00
symbol
traceevent
argv_split.c
bitmap.c tools lib: Adopt bitmap_intersects() operation from the kernel sources 2021-06-30 15:28:00 -03:00
ctype.c
find_bit.c
hweight.c
rbtree.c
str_error_r.c
string.c
vsprintf.c
zalloc.c