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authorJani Nikula <jani.nikula@intel.com>2024-06-19 11:38:31 +0300
committerJani Nikula <jani.nikula@intel.com>2024-06-19 11:38:31 +0300
commitd754ed2821fd9675d203cb73c4afcd593e28b7d0 (patch)
treecd16683cd956a7c334d7e1b3baf02e2e7baa729c /net/bpf/test_run.c
parentdcaacff03a9fa2838f936e1009b4b7ad56807152 (diff)
parent1ddaaa244021aba8496536a6627b4ad2bc0f936a (diff)
Merge drm/drm-next into drm-intel-next
Sync to v6.10-rc3. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'net/bpf/test_run.c')
-rw-r--r--net/bpf/test_run.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c
index 61efeadaff8d..36ae54f57bf5 100644
--- a/net/bpf/test_run.c
+++ b/net/bpf/test_run.c
@@ -575,6 +575,13 @@ __bpf_kfunc int bpf_modify_return_test2(int a, int *b, short c, int d,
return a + *b + c + d + (long)e + f + g;
}
+__bpf_kfunc int bpf_modify_return_test_tp(int nonce)
+{
+ trace_bpf_trigger_tp(nonce);
+
+ return nonce;
+}
+
int noinline bpf_fentry_shadow_test(int a)
{
return a + 1;
@@ -622,6 +629,7 @@ __bpf_kfunc_end_defs();
BTF_KFUNCS_START(bpf_test_modify_return_ids)
BTF_ID_FLAGS(func, bpf_modify_return_test)
BTF_ID_FLAGS(func, bpf_modify_return_test2)
+BTF_ID_FLAGS(func, bpf_modify_return_test_tp)
BTF_ID_FLAGS(func, bpf_fentry_test1, KF_SLEEPABLE)
BTF_KFUNCS_END(bpf_test_modify_return_ids)
@@ -719,10 +727,16 @@ static void
__bpf_prog_test_run_raw_tp(void *data)
{
struct bpf_raw_tp_test_run_info *info = data;
+ struct bpf_trace_run_ctx run_ctx = {};
+ struct bpf_run_ctx *old_run_ctx;
+
+ old_run_ctx = bpf_set_run_ctx(&run_ctx.run_ctx);
rcu_read_lock();
info->retval = bpf_prog_run(info->prog, info->ctx);
rcu_read_unlock();
+
+ bpf_reset_run_ctx(old_run_ctx);
}
int bpf_prog_test_run_raw_tp(struct bpf_prog *prog,