Daniel Borkmann fa553d9b57 bpf, testing: Add selftest to read/write sockaddr from user space ... Tested on x86-64 and Ilya was also kind enough to give it a spin on s390x, both passing with probe_user:OK there. The test is using the newly added bpf_probe_read_user() to dump sockaddr from connect call into .bss BPF map and overrides the user buffer via bpf_probe_write_user(): # ./test_progs [...] #17 pkt_md_access:OK #18 probe_user:OK #19 prog_run_xattr:OK [...] Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Tested-by: Ilya Leoshkevich <iii@linux.ibm.com> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/90f449d8af25354e05080e82fc6e2d3179da30ea.1572649915.git.daniel@iogearbox.net		2019-11-02 12:45:08 -07:00
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accounting
arch	tools headers kvm: Sync kvm headers with the kernel sources	2019-09-30 17:29:30 -03:00
bpf	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2019-10-26 22:57:27 -07:00
build
cgroup
debugging
firewire
firmware
gpio
hv
iio
include	bpf: Add probe_read_{user, kernel} and probe_read_{user, kernel}_str helpers	2019-11-02 12:39:12 -07:00
io_uring
kvm/kvm_stat
laptop
leds
lib	libbpf: Add auto-pinning of maps when loading BPF objects	2019-11-02 12:35:07 -07:00
memory-model
nfsd
objtool	KVM: x86: Check kvm_rebooting in kvm_spurious_fault()	2019-09-25 15:23:33 +02:00
pci
pcmcia
perf	perf annotate: Don't return -1 for error when doing BPF disassembly	2019-09-30 17:30:06 -03:00
power
scripts
spi
testing	bpf, testing: Add selftest to read/write sockaddr from user space	2019-11-02 12:45:08 -07:00
thermal/tmon
time
usb
virtio	tools/virtio: xen stub	2019-10-13 09:38:27 -04:00
vm
wmi
Makefile