linux/tools/lib/bpf
Lorenz Bauer 52b4947bac bpf: libbpf: retry loading program on EAGAIN
[ Upstream commit 86edaed379 ]

Commit c3494801cd ("bpf: check pending signals while
verifying programs") makes it possible for the BPF_PROG_LOAD
to fail with EAGAIN. Retry unconditionally in this case.

Fixes: c3494801cd ("bpf: check pending signals while verifying programs")
Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-10-01 08:26:08 +02:00
..
.gitignore tools lib bpf: Change FEATURE-DUMP to FEATURE-DUMP.libbpf 2015-11-05 12:47:51 -03:00
bpf.c bpf: libbpf: retry loading program on EAGAIN 2019-10-01 08:26:08 +02:00
bpf.h libbpf: fix samples/bpf build failure due to undefined UINT32_MAX 2019-05-31 06:46:14 -07:00
btf.c Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-11 17:52:00 -07:00
btf.h Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-08-11 17:52:00 -07:00
Build tools lib bpf: Provide wrapper for strerror_r to build in !_GNU_SOURCE systems 2018-09-18 10:16:18 -03:00
libbpf_errno.c tools: libbpf: move library error code into a separate file 2018-07-11 22:13:34 +02:00
libbpf.c bpf, libbpf, smatch: Fix potential NULL pointer dereference 2019-07-26 09:14:15 +02:00
libbpf.h Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2018-08-07 11:02:05 -07:00
Makefile libbpf: force fixdep compilation at the start of the build 2019-04-05 22:32:57 +02:00
nlattr.c libbpf: add error reporting in XDP 2018-02-02 17:53:48 -08:00
nlattr.h libbpf: add error reporting in XDP 2018-02-02 17:53:48 -08:00
str_error.c tools lib bpf: Provide wrapper for strerror_r to build in !_GNU_SOURCE systems 2018-09-18 10:16:18 -03:00
str_error.h tools lib bpf: Provide wrapper for strerror_r to build in !_GNU_SOURCE systems 2018-09-18 10:16:18 -03:00