Gh0st
/
linux
mirror of https://github.com/torvalds/linux.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
1,382,530 Commits 1 Branch 910 Tags 8.3 GiB
Commit Graph

106 Commits

Author SHA1 Message Date
Eduard Zingerman 16a42573c2 selftests/bpf: verifier/regalloc converted to inline assembly 
Test verifier/regalloc automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-17-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:23:40 -07:00
Eduard Zingerman 8be6327959 selftests/bpf: verifier/ref_tracking converted to inline assembly 
Test verifier/ref_tracking automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-16-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:23:13 -07:00
Eduard Zingerman aee1779f0d selftests/bpf: verifier/map_ptr_mixing converted to inline assembly 
Test verifier/map_ptr_mixing automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-13-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:20:38 -07:00
Eduard Zingerman 4a400ef9ba selftests/bpf: verifier/map_in_map converted to inline assembly 
Test verifier/map_in_map automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-12-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:20:26 -07:00
Eduard Zingerman b427ca576f selftests/bpf: verifier/lwt converted to inline assembly 
Test verifier/lwt automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-11-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:19:20 -07:00
Eduard Zingerman a6fc14dc5e selftests/bpf: verifier/loops1 converted to inline assembly 
Test verifier/loops1 automatically converted to use inline assembly.

There are a few modifications for the converted tests.
"tracepoint" programs do not support test execution, change program
type to "xdp" (which supports test execution) for the following tests
that have __retval tags:
- bounded loop, count to 4
- bonded loop containing forward jump

Also, remove the __retval tag for test:
- bounded loop, count from positive unknown to 4

As it's return value is a random number.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-10-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:19:07 -07:00
Eduard Zingerman a5828e3154 selftests/bpf: verifier/jeq_infer_not_null converted to inline assembly 
Test verifier/jeq_infer_not_null automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-9-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:18:55 -07:00
Eduard Zingerman 0a372c9c08 selftests/bpf: verifier/direct_packet_access converted to inline assembly 
Test verifier/direct_packet_access automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-8-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:18:44 -07:00
Eduard Zingerman 6080280243 selftests/bpf: verifier/d_path converted to inline assembly 
Test verifier/d_path automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-7-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:18:16 -07:00
Eduard Zingerman fcd36964f2 selftests/bpf: verifier/ctx converted to inline assembly 
Test verifier/ctx automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-6-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:18:03 -07:00
Eduard Zingerman 37467c79e1 selftests/bpf: verifier/btf_ctx_access converted to inline assembly 
Test verifier/btf_ctx_access automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-5-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:17:51 -07:00
Eduard Zingerman 965a3f913e selftests/bpf: verifier/bpf_get_stack converted to inline assembly 
Test verifier/bpf_get_stack automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-4-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:17:39 -07:00
Eduard Zingerman c92336559a selftests/bpf: verifier/bounds converted to inline assembly 
Test verifier/bounds automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230421174234.2391278-3-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 12:17:14 -07:00
Florian Westphal 006c0e44ed selftests/bpf: add missing netfilter return value and ctx access tests 
Extend prog_tests with two test cases:

 # ./test_progs --allow=verifier_netfilter_retcode
 #278/1   verifier_netfilter_retcode/bpf_exit with invalid return code. test1:OK
 #278/2   verifier_netfilter_retcode/bpf_exit with valid return code. test2:OK
 #278/3   verifier_netfilter_retcode/bpf_exit with valid return code. test3:OK
 #278/4   verifier_netfilter_retcode/bpf_exit with invalid return code. test4:OK
 #278     verifier_netfilter_retcode:OK

This checks that only accept and drop (0,1) are permitted.

NF_QUEUE could be implemented later if we can guarantee that attachment
of such programs can be rejected if they get attached to a pf/hook that
doesn't support async reinjection.

NF_STOLEN could be implemented via trusted helpers that can guarantee
that the skb will eventually be free'd.

v4: test case for bpf_nf_ctx access checks, requested by Alexei Starovoitov.
v5: also check ctx->{state,skb} can be dereferenced (Alexei).

 # ./test_progs --allow=verifier_netfilter_ctx
 #281/1   verifier_netfilter_ctx/netfilter invalid context access, size too short:OK
 #281/2   verifier_netfilter_ctx/netfilter invalid context access, size too short:OK
 #281/3   verifier_netfilter_ctx/netfilter invalid context access, past end of ctx:OK
 #281/4   verifier_netfilter_ctx/netfilter invalid context, write:OK
 #281/5   verifier_netfilter_ctx/netfilter valid context read and invalid write:OK
 #281/6   verifier_netfilter_ctx/netfilter test prog with skb and state read access:OK
 #281/7   verifier_netfilter_ctx/netfilter test prog with skb and state read access @unpriv:OK
 #281     verifier_netfilter_ctx:OK
Summary: 1/7 PASSED, 0 SKIPPED, 0 FAILED

This checks:
1/2: partial reads of ctx->{skb,state} are rejected
3. read access past sizeof(ctx) is rejected
4. write to ctx content, e.g. 'ctx->skb = NULL;' is rejected
5. ctx->state content cannot be altered
6. ctx->state and ctx->skb can be dereferenced
7. ... same program fails for unpriv (CAP_NET_ADMIN needed).

Link: https://lore.kernel.org/bpf/20230419021152.sjq4gttphzzy6b5f@dhcp-172-26-102-232.dhcp.thefacebook.com/
Link: https://lore.kernel.org/bpf/20230420201655.77kkgi3dh7fesoll@MacBook-Pro-6.local/
Signed-off-by: Florian Westphal <fw@strlen.de>
Link: https://lore.kernel.org/r/20230421170300.24115-8-fw@strlen.de
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-21 11:34:50 -07:00
Eduard Zingerman cbb110bc66 selftests/bpf: populate map_array_ro map for verifier_array_access test 
Two test cases:
- "valid read map access into a read-only array 1" and
- "valid read map access into a read-only array 2"

Expect that map_array_ro map is filled with mock data. This logic was
not taken into acount during initial test conversion.

This commit modifies prog_tests/verifier.c entry point for this test
to fill the map.

Fixes: a3c830ae02 ("selftests/bpf: verifier/array_access.c converted to inline assembly")
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230420232317.2181776-5-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-20 16:49:16 -07:00
Yonghong Song 49859de997 selftests/bpf: Add a selftest for checking subreg equality 
Add a selftest to ensure subreg equality if source register
upper 32bit is 0. Without previous patch, the test will
fail verification.

Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20230417222139.360607-1-yhs@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-17 15:50:02 -07:00
Yonghong Song aec08d677b selftests/bpf: Add tests for non-constant cond_op NE/EQ bound deduction 
Add various tests for code pattern '<non-const> NE/EQ <const>' implemented
in the previous verifier patch. Without the verifier patch, these new
tests will fail.

Signed-off-by: Yonghong Song <yhs@fb.com>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20230406164500.1045715-1-yhs@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-04-06 15:26:08 -07:00
Eduard Zingerman 6e9e141a7a selftests/bpf: Verifier/xdp_direct_packet_access.c converted to inline assembly 
Test verifier/xdp_direct_packet_access.c automatically converted to use inline assembly.
Original test would be removed in the next patch.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20230328020813.392560-2-eddyz87@gmail.com
 2023-03-28 14:48:27 -07:00
Eduard Zingerman ffb515c933 selftests/bpf: verifier/xdp.c converted to inline assembly 
Test verifier/xdp.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-43-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:06 -07:00
Eduard Zingerman a8036aea2d selftests/bpf: verifier/xadd.c converted to inline assembly 
Test verifier/xadd.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-42-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:06 -07:00
Eduard Zingerman d15f5b68b6 selftests/bpf: verifier/var_off.c converted to inline assembly 
Test verifier/var_off.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-41-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:06 -07:00
Eduard Zingerman d330528617 selftests/bpf: verifier/value_or_null.c converted to inline assembly 
Test verifier/value_or_null.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-40-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:06 -07:00
Eduard Zingerman 8f59e87a3b selftests/bpf: verifier/value.c converted to inline assembly 
Test verifier/value.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-39-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:06 -07:00
Eduard Zingerman 033914942d selftests/bpf: verifier/value_adj_spill.c converted to inline assembly 
Test verifier/value_adj_spill.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-38-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:06 -07:00
Eduard Zingerman ab839a5819 selftests/bpf: verifier/uninit.c converted to inline assembly 
Test verifier/uninit.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-37-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman edff37b2f2 selftests/bpf: verifier/stack_ptr.c converted to inline assembly 
Test verifier/stack_ptr.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-36-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman f4fe3cfe6c selftests/bpf: verifier/spill_fill.c converted to inline assembly 
Test verifier/spill_fill.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-35-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman b7e4203086 selftests/bpf: verifier/ringbuf.c converted to inline assembly 
Test verifier/ringbuf.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-34-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman 18cdc2b531 selftests/bpf: verifier/raw_tp_writable.c converted to inline assembly 
Test verifier/raw_tp_writable.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-33-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman 5a77a01f33 selftests/bpf: verifier/raw_stack.c converted to inline assembly 
Test verifier/raw_stack.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-32-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman 65428312e3 selftests/bpf: verifier/meta_access.c converted to inline assembly 
Test verifier/meta_access.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-31-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman ade3f08fc2 selftests/bpf: verifier/masking.c converted to inline assembly 
Test verifier/masking.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-30-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman 05e474ecbb selftests/bpf: verifier/map_ret_val.c converted to inline assembly 
Test verifier/map_ret_val.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-29-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:05 -07:00
Eduard Zingerman caf345cf12 selftests/bpf: verifier/map_ptr.c converted to inline assembly 
Test verifier/map_ptr.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-28-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman 583c7ce5be selftests/bpf: verifier/leak_ptr.c converted to inline assembly 
Test verifier/leak_ptr.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-27-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman e297875580 selftests/bpf: verifier/ld_ind.c converted to inline assembly 
Test verifier/ld_ind.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-26-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman 01481e67dd selftests/bpf: verifier/int_ptr.c converted to inline assembly 
Test verifier/int_ptr.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-25-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman ecc424827b selftests/bpf: verifier/helper_value_access.c converted to inline assembly 
Test verifier/helper_value_access.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-24-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman 77aa2563cb selftests/bpf: verifier/helper_restricted.c converted to inline assembly 
Test verifier/helper_restricted.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-23-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman fb179fe69e selftests/bpf: verifier/helper_packet_access.c converted to inline assembly 
Test verifier/helper_packet_access.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-22-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman b37d776b43 selftests/bpf: verifier/helper_access_var_len.c converted to inline assembly 
Test verifier/helper_access_var_len.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-21-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman 9553de70a8 selftests/bpf: verifier/div_overflow.c converted to inline assembly 
Test verifier/div_overflow.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-20-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman 01a0925531 selftests/bpf: verifier/div0.c converted to inline assembly 
Test verifier/div0.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-19-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:04 -07:00
Eduard Zingerman 84988478fb selftests/bpf: verifier/direct_stack_access_wraparound.c converted to inline assembly 
Test verifier/direct_stack_access_wraparound.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-18-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman a58475a989 selftests/bpf: verifier/ctx_sk_msg.c converted to inline assembly 
Test verifier/ctx_sk_msg.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-17-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman a2777eaad5 selftests/bpf: verifier/const_or.c converted to inline assembly 
Test verifier/const_or.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-16-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman 8f16f3c07e selftests/bpf: verifier/cgroup_storage.c converted to inline assembly 
Test verifier/cgroup_storage.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-15-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman b1b6372535 selftests/bpf: verifier/cgroup_skb.c converted to inline assembly 
Test verifier/cgroup_skb.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-14-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman 047687a7f4 selftests/bpf: verifier/cgroup_inv_retcode.c converted to inline assembly 
Test verifier/cgroup_inv_retcode.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-13-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman 2f2047c22c selftests/bpf: verifier/cfg.c converted to inline assembly 
Test verifier/cfg.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-12-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman b14a702afd selftests/bpf: verifier/bounds_mix_sign_unsign.c converted to inline assembly 
Test verifier/bounds_mix_sign_unsign.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-11-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman 7605f94b34 selftests/bpf: verifier/bounds_deduction.c converted to inline assembly 
Test verifier/bounds_deduction.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-10-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:03 -07:00
Eduard Zingerman 0ccbe4956d selftests/bpf: verifier/basic_stack.c converted to inline assembly 
Test verifier/basic_stack.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-9-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:02 -07:00
Eduard Zingerman a3c830ae02 selftests/bpf: verifier/array_access.c converted to inline assembly 
Test verifier/array_access.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-8-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:02 -07:00
Eduard Zingerman 9d0f1568ad selftests/bpf: verifier/and.c converted to inline assembly 
Test verifier/and.c automatically converted to use inline assembly.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-7-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:02 -07:00
Eduard Zingerman 55108621a3 selftests/bpf: prog_tests entry point for migrated test_verifier tests 
prog_tests/verifier.c would be used as a host for verifier/*.c tests
migrated to use inline assembly and run from test_progs.

The run_test_aux() function mimics the test_verifier behavior
dropping CAP_SYS_ADMIN upon entry.

Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20230325025524.144043-6-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
 2023-03-25 17:02:02 -07:00