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| author |   David S. Miller <davem@davemloft.net> | 2017-12-13 17:30:04 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-13 17:30:04 -0500 |
| commit | 8c8f67a46f2bf33556ad12a1971734047b60831a (patch) | |
| tree | 8953ffb18b57e8b9806ae14e03771b1df2da6be5 /tools | |
| parent | Merge branch 'mlx4-misc-fixes' (diff) | |
| parent | bpf: add schedule points to map alloc/free (diff) | |
| download | linux-rng-8c8f67a46f2bf33556ad12a1971734047b60831a.tar.xz linux-rng-8c8f67a46f2bf33556ad12a1971734047b60831a.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says:
====================
pull-request: bpf 2017-12-13
The following pull-request contains BPF updates for your *net* tree.
The main changes are:
1) Addition of explicit scheduling points to map alloc/free
in order to avoid having to hold the CPU for too long,
from Eric.
2) Fixing of a corruption in overlapping perf_event_output
calls from different BPF prog types on the same CPU out
of different contexts, from Daniel.
3) Fallout fixes for recent correction of broken uapi for
BPF_PROG_TYPE_PERF_EVENT. um had a missing asm header
that needed to be pulled in from asm-generic and for
BPF selftests the asm-generic include did not work,
so similar asm include scheme was adapted for that
problematic header that perf is having with other
header files under tools, from Daniel.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/include/uapi/asm/bpf_perf_event.h | 7 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 13 |
2 files changed, 8 insertions, 12 deletions
diff --git a/tools/include/uapi/asm/bpf_perf_event.h b/tools/include/uapi/asm/bpf_perf_event.h new file mode 100644 index 000000000000..13a58531e6fa --- /dev/null +++ b/tools/include/uapi/asm/bpf_perf_event.h @@ -0,0 +1,7 @@ +#if defined(__aarch64__) +#include "../../arch/arm64/include/uapi/asm/bpf_perf_event.h" +#elif defined(__s390__) +#include "../../arch/s390/include/uapi/asm/bpf_perf_event.h" +#else +#include <uapi/asm-generic/bpf_perf_event.h> +#endif diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index 21a2d76b67dc..792af7c3b74f 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -1,19 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 -ifeq ($(srctree),) -srctree := $(patsubst %/,%,$(dir $(CURDIR))) -srctree := $(patsubst %/,%,$(dir $(srctree))) -srctree := $(patsubst %/,%,$(dir $(srctree))) -srctree := $(patsubst %/,%,$(dir $(srctree))) -endif -include $(srctree)/tools/scripts/Makefile.arch - -$(call detected_var,SRCARCH) - LIBDIR := ../../../lib BPFDIR := $(LIBDIR)/bpf APIDIR := ../../../include/uapi -ASMDIR:= ../../../arch/$(ARCH)/include/uapi GENDIR := ../../../../include/generated GENHDR := $(GENDIR)/autoconf.h @@ -21,7 +10,7 @@ ifneq ($(wildcard $(GENHDR)),) GENFLAGS := -DHAVE_GENHDR endif -CFLAGS += -Wall -O2 -I$(APIDIR) -I$(ASMDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include +CFLAGS += -Wall -O2 -I$(APIDIR) -I$(LIBDIR) -I$(GENDIR) $(GENFLAGS) -I../../../include LDLIBS += -lcap -lelf TEST_GEN_PROGS = test_verifier test_tag test_maps test_lru_map test_lpm_map test_progs \ |