linux-stable.git/tools/testing/selftests/bpf/progs/tailcall_callback.c, branch master Linux kernel stable tree selftests/bpf: Add testcases for callback with tailcall 2026-07-17T00:46:25+00:00 Pu Lehui pulehui@huawei.com 2026-07-16T12:01:57+00:00 42bfd21a8b70143e68ae6d017752abb3f04738f5 Add 2 testcases for callback with tailcall: 1. failure case: callback->subprog->tailcall. 2. success case: subprog with tailcall do not affect no-tailcall callback. Signed-off-by: Pu Lehui <pulehui@huawei.com> Link: https://patch.msgid.link/20260716120157.835937-4-pulehui@huaweicloud.com Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> 
Add 2 testcases for callback with tailcall:
1. failure case: callback->subprog->tailcall.
2. success case: subprog with tailcall do not affect
   no-tailcall callback.

Signed-off-by: Pu Lehui <pulehui@huawei.com>
Link: https://patch.msgid.link/20260716120157.835937-4-pulehui@huaweicloud.com
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>