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authorTejun Heo <tj@kernel.org>2022-09-23 07:19:38 -1000
committerTejun Heo <tj@kernel.org>2022-09-23 07:19:38 -1000
commit026e14a276c67c8433ecb10e557f0ba23d2b6636 (patch)
tree8f57de61bfe542eebbf26f38f237e57f4850cec1 /kernel/bpf/core.c
parentc478bd88362418bd2a1c230215fde184f5642e44 (diff)
parentdf02452f3df069a59bc9e69c84435bf115cb6e37 (diff)
Merge branch 'for-6.0-fixes' into for-6.1
for-6.0 has the following fix for cgroup_get_from_id(). 836ac87d ("cgroup: fix cgroup_get_from_id") which conflicts with the following two commits in for-6.1. 4534dee9 ("cgroup: cgroup: Honor caller's cgroup NS when resolving cgroup id") fa7e439c ("cgroup: Homogenize cgroup_get_from_id() return value") While the resolution is straightforward, the code ends up pretty ugly afterwards. Let's pull for-6.0-fixes into for-6.1 so that the code can be fixed up there. Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/bpf/core.c')
-rw-r--r--kernel/bpf/core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
index c1e10d088dbb..3d9eb3ae334c 100644
--- a/kernel/bpf/core.c
+++ b/kernel/bpf/core.c
@@ -971,7 +971,7 @@ pure_initcall(bpf_jit_charge_init);
int bpf_jit_charge_modmem(u32 size)
{
- if (atomic_long_add_return(size, &bpf_jit_current) > bpf_jit_limit) {
+ if (atomic_long_add_return(size, &bpf_jit_current) > READ_ONCE(bpf_jit_limit)) {
if (!bpf_capable()) {
atomic_long_sub(size, &bpf_jit_current);
return -EPERM;