summaryrefslogtreecommitdiff
path: root/samples
diff options
context:
space:
mode:
authorJakub Kicinski <kuba@kernel.org>2022-11-29 04:14:01 +0300
committerJakub Kicinski <kuba@kernel.org>2022-11-29 06:42:17 +0300
commitd6dc62fca6b6a1e75430618bf6d84cf135f1b3d8 (patch)
tree2e955738844b6091fb36d509e1ef7aaed3a67392 /samples
parent469d258d9e112fb7ed51a3b35c0c85ee106331e8 (diff)
parent2b3e8f6f5b939ceeb2e097339bf78ebaaf11dfe9 (diff)
downloadlinux-d6dc62fca6b6a1e75430618bf6d84cf135f1b3d8.tar.xz
Daniel Borkmann says:
==================== bpf-next 2022-11-25 We've added 101 non-merge commits during the last 11 day(s) which contain a total of 109 files changed, 8827 insertions(+), 1129 deletions(-). The main changes are: 1) Support for user defined BPF objects: the use case is to allocate own objects, build own object hierarchies and use the building blocks to build own data structures flexibly, for example, linked lists in BPF, from Kumar Kartikeya Dwivedi. 2) Add bpf_rcu_read_{,un}lock() support for sleepable programs, from Yonghong Song. 3) Add support storing struct task_struct objects as kptrs in maps, from David Vernet. 4) Batch of BPF map documentation improvements, from Maryam Tahhan and Donald Hunter. 5) Improve BPF verifier to propagate nullness information for branches of register to register comparisons, from Eduard Zingerman. 6) Fix cgroup BPF iter infra to hold reference on the start cgroup, from Hou Tao. 7) Fix BPF verifier to not mark fentry/fexit program arguments as trusted given it is not the case for them, from Alexei Starovoitov. 8) Improve BPF verifier's realloc handling to better play along with dynamic runtime analysis tools like KASAN and friends, from Kees Cook. 9) Remove legacy libbpf mode support from bpftool, from Sahid Orentino Ferdjaoui. 10) Rework zero-len skb redirection checks to avoid potentially breaking existing BPF test infra users, from Stanislav Fomichev. 11) Two small refactorings which are independent and have been split out of the XDP queueing RFC series, from Toke Høiland-Jørgensen. 12) Fix a memory leak in LSM cgroup BPF selftest, from Wang Yufen. 13) Documentation on how to run BPF CI without patch submission, from Daniel Müller. Signed-off-by: Jakub Kicinski <kuba@kernel.org> ==================== Link: https://lore.kernel.org/r/20221125012450.441-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'samples')
-rwxr-xr-xsamples/bpf/test_cgrp2_tc.sh2
-rw-r--r--samples/bpf/xdp_router_ipv4_user.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/samples/bpf/test_cgrp2_tc.sh b/samples/bpf/test_cgrp2_tc.sh
index 12faf5847e22..395573be6ae8 100755
--- a/samples/bpf/test_cgrp2_tc.sh
+++ b/samples/bpf/test_cgrp2_tc.sh
@@ -115,7 +115,7 @@ do_exit() {
if [ "$DEBUG" == "yes" ] && [ "$MODE" != 'cleanuponly' ]
then
echo "------ DEBUG ------"
- echo "mount: "; mount | egrep '(cgroup2|bpf)'; echo
+ echo "mount: "; mount | grep -E '(cgroup2|bpf)'; echo
echo "$CGRP2_TC_LEAF: "; ls -l $CGRP2_TC_LEAF; echo
if [ -d "$BPF_FS_TC_SHARE" ]
then
diff --git a/samples/bpf/xdp_router_ipv4_user.c b/samples/bpf/xdp_router_ipv4_user.c
index 683913bbf279..9d41db09c480 100644
--- a/samples/bpf/xdp_router_ipv4_user.c
+++ b/samples/bpf/xdp_router_ipv4_user.c
@@ -162,7 +162,7 @@ static void read_route(struct nlmsghdr *nh, int nll)
__be32 gw;
} *prefix_value;
- prefix_key = alloca(sizeof(*prefix_key) + 3);
+ prefix_key = alloca(sizeof(*prefix_key) + 4);
prefix_value = alloca(sizeof(*prefix_value));
prefix_key->prefixlen = 32;