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2023-03-28selftests/bpf: Remove verifier/xdp_direct_packet_access.c, converted to ↵Eduard Zingerman
progs/verifier_xdp_direct_packet_access.c Removing verifier/xdp_direct_packet_access.c.c as it was automatically converted to use inline assembly in the previous commit. It is available in progs/verifier_xdp_direct_packet_access.c.c. Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20230328020813.392560-3-eddyz87@gmail.com
2023-03-28selftests/bpf: Verifier/xdp_direct_packet_access.c converted to inline assemblyEduard Zingerman
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
2023-03-28Merge tag 'linux-kselftest-fixes-6.3-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull Kselftest fixes from Shuah Khan: "One single fix for sigaltstack test -Wuninitialized warning found when building with clang" * tag 'linux-kselftest-fixes-6.3-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: sigaltstack: fix -Wuninitialized
2023-03-28selftests: prctl: Add new prctl test for PR_SET_VMA actionIvan Orlov
This patch will add the new test, which covers the prctl call with PR_SET_VMA command. The test tries to give a name to the anonymous VMA within the process memory map, and then checks the result of the operation by parsing 'maps' virtual file. Additionally, the test tries to call the prctl PR_SET_VMA command with invalid arguments, and checks the error codes for correctness. At the moment anonymous VMA naming through prctl call functionality is not covered with any tests, so I think implementing it makes sense. In version 2 of this patch I consider the selftest Makefile rule about TARGETS entries order - I moved the 'prctl' entry in the Makefile to follow the lexicographic order. In version 1 it was placed at the end of the list. Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-03-28selftests: sched: Add more core schedule prctl callsIvan Orlov
The core sched kselftest makes prctl calls only with correct parameters. This patch will extend this test with more core schedule prctl calls with wrong parameters to increase code coverage. Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-03-28selftests: cgroup: Add 'malloc' failures checks in test_memcontrolIvan Orlov
There are several 'malloc' calls in test_memcontrol, which can be unsuccessful. This patch will add 'malloc' failures checking to give more details about test's fail reasons and avoid possible undefined behavior during the future null dereference (like the one in alloc_anon_50M_check_swap function). Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Reviewed-by: Muchun Song <songmuchun@bytedance.com> Acked-by: Shakeel Butt <shakeelb@google.com> Acked-by: Roman Gushchin <roman.gushchin@linux.dev> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-03-28selftests: Refactor 'peeksiginfo' ptrace test partIvan Orlov
peeksiginfo creates an array of 10 instances of 'siginfo_t', but actually uses only one. This patch will reduce amount of memory on the stack used by the peeksiginfo test. Signed-off-by: Ivan Orlov <ivan.orlov0322@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2023-03-27tools/nolibc: x86_64: add stackprotector supportThomas Weißschuh
Enable the new stackprotector support for x86_64. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2023-03-27tools/nolibc: i386: add stackprotector supportThomas Weißschuh
Enable the new stackprotector support for i386. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2023-03-27tools/nolibc: tests: add test for -fstack-protectorThomas Weißschuh
Test the previously introduce stack protector functionality in nolibc. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2023-03-27tools/nolibc: tests: fold in no-stack-protector cflagsThomas Weißschuh
For the cflags to enable stack protectors to work properly they need to be specified after -fno-stack-protector. To do this fold all cflags into a single variable and move -fno-stack-protector before the arch-specific cflags and another one specific to stack protectors since we don't want to enable them on all archs. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2023-03-27tools/nolibc: tests: constify test_namesThomas Weißschuh
Nothing ever modifies this structure. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2023-03-27selftests/bpf: Don't assume page size is 4096Hengqi Chen
The verifier test creates BPF ringbuf maps using hard-coded 4096 as max_entries. Some tests will fail if the page size of the running kernel is not 4096. Use getpagesize() instead. Signed-off-by: Hengqi Chen <hengqi.chen@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20230326095341.816023-1-hengqi.chen@gmail.com
2023-03-27rcutorture: Add srcu_lockdep.shPaul E. McKenney
This commit adds an srcu_lockdep.sh script that checks whether lockdep correctly classifies SRCU-based, SRCU/mutex-based, and SRCU/rwsem-based deadlocks. Signed-off-by: Paul E. McKenney <paulmck@kernel.org> [ boqun: Fix "RCUTORTURE" with "$RCUTORTURE" ] Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
2023-03-27selftests: tls: add a test for queuing data before setting the ULPJakub Kicinski
Other tests set up the connection fully on both ends before communicating any data. Add a test which will queue up TLS records to TCP before the TLS ULP is installed. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-03-26Merge tag 'x86_urgent_for_v6.3_rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Add a AMX ptrace self test - Prevent a false-positive warning when retrieving the (invalid) address of dynamic FPU features in their init state which are not saved in init_fpstate at all - Randomize per-CPU entry areas only when KASLR is enabled * tag 'x86_urgent_for_v6.3_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: selftests/x86/amx: Add a ptrace test x86/fpu/xstate: Prevent false-positive warning in __copy_xstate_uabi_buf() x86/mm: Do not shuffle CPU entry areas without KASLR
2023-03-25selftests/bpf: Add bench for task storage creationMartin KaFai Lau
This patch adds a task storage benchmark to the existing local-storage-create benchmark. For task storage, ./bench --storage-type task --batch-size 32: bpf_ma: Summary: creates 30.456 ± 0.507k/s ( 30.456k/prod), 6.08 kmallocs/create no bpf_ma: Summary: creates 31.962 ± 0.486k/s ( 31.962k/prod), 6.13 kmallocs/create ./bench --storage-type task --batch-size 64: bpf_ma: Summary: creates 30.197 ± 1.476k/s ( 30.197k/prod), 6.08 kmallocs/create no bpf_ma: Summary: creates 31.103 ± 0.297k/s ( 31.103k/prod), 6.13 kmallocs/create Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20230322215246.1675516-6-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-03-25selftests/bpf: Test task storage when local_storage->smap is NULLMartin KaFai Lau
The current sk storage test ensures the memory free works when the local_storage->smap is NULL. This patch adds a task storage test to ensure the memory free code path works when local_storage->smap is NULL. Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20230322215246.1675516-5-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-03-25selftests/bpf: verifier/xdp.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/xadd.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/var_off.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/value_or_null.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/value.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/value_adj_spill.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/uninit.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/stack_ptr.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/spill_fill.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/ringbuf.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/raw_tp_writable.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/raw_stack.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/meta_access.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/masking.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/map_ret_val.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/map_ptr.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/leak_ptr.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/ld_ind.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/int_ptr.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/helper_value_access.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/helper_restricted.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/helper_packet_access.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/helper_access_var_len.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/div_overflow.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/div0.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/direct_stack_access_wraparound.c converted to inline ↵Eduard Zingerman
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>
2023-03-25selftests/bpf: verifier/ctx_sk_msg.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/const_or.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/cgroup_storage.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/cgroup_skb.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/cgroup_inv_retcode.c converted to inline assemblyEduard Zingerman
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>
2023-03-25selftests/bpf: verifier/cfg.c converted to inline assemblyEduard Zingerman
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>
generated by cgit (git 2.34.1) at 2025-09-21 21:34:10 +0000