Alexei Starovoitov 62544ce8e0 bpf: fix bpf_perf_event_read() helper ... Fix safety checks for bpf_perf_event_read(): - only non-inherited events can be added to perf_event_array map (do this check statically at map insertion time) - dynamically check that event is local and !pmu->count Otherwise buggy bpf program can cause kernel splat. Also fix error path after perf_event_attrs() and remove redundant 'extern'. Fixes: 35578d7984 ("bpf: Implement function bpf_perf_event_read() that get the selected hardware PMU conuter") Signed-off-by: Alexei Starovoitov <ast@kernel.org> Tested-by: Wang Nan <wangnan0@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-10-26 21:49:26 -07:00
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acpi
asm-generic
clocksource
crypto
drm	drm/dp/mst: make mst i2c transfer code more robust.	2015-10-15 09:06:20 +10:00
dt-bindings
keys
kvm
linux	bpf: fix bpf_perf_event_read() helper	2015-10-26 21:49:26 -07:00
math-emu
media
memory
misc
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-10-24 06:54:12 -07:00
pcmcia
ras
rdma
rxrpc
scsi
soc
sound
target
trace
uapi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-10-24 06:54:12 -07:00
video
xen
Kbuild