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authorAndrew Morton <akpm@linux-foundation.org>2022-10-16 16:06:53 -0700
committerAndrew Morton <akpm@linux-foundation.org>2022-10-16 16:06:53 -0700
commit280330fac48280e16454cfa46c368af4812ad79c (patch)
tree18b9ed796c57e3929e50b9b03f2c6501740b03d6 /kernel/bpf/core.c
parentd0d51a97063db4704a5ef6bc978dddab1636a306 (diff)
parent4fe89d07dcc2804c8b562f6c7896a45643d34b2f (diff)
Merge branch 'master' into mm-hotfixes-stable
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;