Stanislav Fomichev c353884411 bpf: libbpf: retry map creation without the name ... [ Upstream commit 23499442c3 ] Since commit 88cda1c9da ("bpf: libbpf: Provide basic API support to specify BPF obj name"), libbpf unconditionally sets bpf_attr->name for maps. Pre v4.14 kernels don't know about map names and return an error about unexpected non-zero data. Retry sys_bpf without a map name to cover older kernels. v2 changes: * check for errno == EINVAL as suggested by Daniel Borkmann Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2019-02-12 20:02:08 +01:00
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api	perf tools: Fix tracing_path_mount proper path	2018-10-16 12:27:46 -03:00
bpf	bpf: libbpf: retry map creation without the name	2019-02-12 20:02:08 +01:00
lockdep	tools lib traceevent, tools lib lockdep: Rename 'enum pevent_errno' to 'enum tep_errno'	2018-08-13 15:23:07 -03:00
subcmd	tools lib subcmd: Don't add the kernel sources to the include path	2019-01-26 09:20:48 +01:00
symbol	tools lib symbols: Introduce kallsyms__is_function()	2018-04-26 13:47:14 -03:00
traceevent	tools lib traceevent: Fix compile warnings in tools/lib/traceevent/event-parse.c	2019-01-26 09:20:47 +01:00
bitmap.c	tools lib: Add bitmap_and function	2016-08-02 16:33:27 -03:00
find_bit.c	lib: optimize cpumask_next_and()	2018-02-06 18:32:44 -08:00
hweight.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
rbtree.c	tools: Copy lib/rbtree.c to tools/lib/	2015-07-05 22:48:21 -03:00
str_error_r.c	objtool, perf: Fix GCC 8 -Wrestrict error	2018-03-19 13:51:54 -03:00
string.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vsprintf.c	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00