linux/tools
Craig Gallek b13c5c14db libbpf: parse maps sections of varying size
This library previously assumed a fixed-size map options structure.
Any new options were ignored.  In order to allow the options structure
to grow and to support parsing older programs, this patch updates
the maps section parsing to handle varying sizes.

Object files with maps sections smaller than expected will have the new
fields initialized to zero.  Object files which have larger than expected
maps sections will be rejected unless all of the unrecognized data is zero.

This change still assumes that each map definition in the maps section
is the same size.

Signed-off-by: Craig Gallek <kraig@google.com>
Acked-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-05 21:42:28 -07:00
..
accounting
arch tools include: Sync kernel ABI headers with tooling headers 2017-09-25 10:39:44 -03:00
bpf tools: bpftool: add documentation 2017-10-04 21:46:14 -07:00
build tools build tests: Don't hardcode gcc name 2017-08-28 16:44:44 -03:00
cgroup
firewire
gpio
hv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2017-09-06 14:45:08 -07:00
iio iio: tools: add install section 2017-08-09 14:31:58 +01:00
include Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-10-05 18:19:22 -07:00
kvm/kvm_stat tools/kvm_stat: add '-f help' to get the available event list 2017-07-26 19:04:53 +02:00
laptop
leds
lib libbpf: parse maps sections of varying size 2017-10-05 21:42:28 -07:00
nfsd
objtool objtool: Support unoptimized frame pointer setup 2017-09-28 07:25:54 +02:00
pci tools: PCI: Add a missing option help line 2017-08-29 16:03:34 -05:00
pcmcia
perf perf/urgent fixes: 2017-09-29 19:31:46 +02:00
power Kbuild updates for v4.14 2017-09-14 13:46:33 -07:00
scripts Kbuild updates for v4.14 2017-09-14 13:46:33 -07:00
spi spi: tools: add install section 2017-07-26 12:25:28 +01:00
testing VSOCK: add tools/testing/vsock/vsock_diag_test 2017-10-05 18:44:17 -07:00
thermal/tmon
time
usb usbip: auto retry for concurrent attach 2017-08-31 18:08:45 +02:00
virtio
vm
Makefile tools: rename tools/net directory to tools/bpf 2017-10-04 21:45:05 -07:00