From: Ilya Leoshkevich <iii@linux.ibm.com>
To: Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii.nakryiko@gmail.com>,
Heiko Carstens <hca@linux.ibm.com>,
Vasily Gorbik <gor@linux.ibm.com>,
Christian Borntraeger <borntraeger@linux.ibm.com>,
Alexander Gordeev <agordeev@linux.ibm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Paul Walmsley <paul.walmsley@sifive.com>,
"Naveen N . Rao" <naveen.n.rao@linux.vnet.ibm.com>
Cc: bpf@vger.kernel.org, Ilya Leoshkevich <iii@linux.ibm.com>
Subject: [PATCH bpf-next v3 06/11] selftests/bpf: Use PT_REGS_SYSCALL_REGS in bpf_syscall_macro
Date: Fri, 4 Feb 2022 15:50:13 +0100 [thread overview]
Message-ID: <20220204145018.1983773-7-iii@linux.ibm.com> (raw)
In-Reply-To: <20220204145018.1983773-1-iii@linux.ibm.com>
Ensure that PT_REGS_SYSCALL_REGS works correctly.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
---
tools/testing/selftests/bpf/progs/bpf_syscall_macro.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/progs/bpf_syscall_macro.c b/tools/testing/selftests/bpf/progs/bpf_syscall_macro.c
index f5c6ef2ff6d1..e7c622cb6a39 100644
--- a/tools/testing/selftests/bpf/progs/bpf_syscall_macro.c
+++ b/tools/testing/selftests/bpf/progs/bpf_syscall_macro.c
@@ -33,7 +33,7 @@ int BPF_KPROBE(handle_sys_prctl)
if (pid != filter_pid)
return 0;
- real_regs = (struct pt_regs *)PT_REGS_PARM1(ctx);
+ real_regs = PT_REGS_SYSCALL_REGS(ctx);
/* test for PT_REGS_PARM */
--
2.34.1
next prev parent reply other threads:[~2022-02-04 14:50 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-04 14:50 [PATCH bpf-next v3 00/11] libbpf: Fix accessing syscall arguments Ilya Leoshkevich
2022-02-04 14:50 ` [PATCH bpf-next v3 01/11] arm64/bpf: Add orig_x0 to user_pt_regs Ilya Leoshkevich
2022-02-04 14:50 ` [PATCH bpf-next v3 02/11] s390/bpf: Add orig_gpr2 " Ilya Leoshkevich
2022-02-05 0:36 ` Heiko Carstens
2022-02-05 12:37 ` Vasily Gorbik
2022-02-04 14:50 ` [PATCH bpf-next v3 03/11] selftests/bpf: Fix an endianness issue in bpf_syscall_macro test Ilya Leoshkevich
2022-02-04 14:50 ` [PATCH bpf-next v3 04/11] libbpf: Add __PT_PARM1_REG_SYSCALL macro Ilya Leoshkevich
2022-02-04 16:15 ` Naveen N. Rao
2022-02-04 14:50 ` [PATCH bpf-next v3 05/11] libbpf: Add PT_REGS_SYSCALL_REGS macro Ilya Leoshkevich
2022-02-04 16:46 ` Naveen N. Rao
2022-02-04 18:15 ` Andrii Nakryiko
2022-02-05 7:04 ` Naveen N. Rao
2022-02-04 14:50 ` Ilya Leoshkevich [this message]
2022-02-04 14:50 ` [PATCH bpf-next v3 07/11] libbpf: Fix accessing the first syscall argument on arm64 Ilya Leoshkevich
2022-02-04 14:50 ` [PATCH bpf-next v3 08/11] libbpf: Fix accessing syscall arguments on powerpc Ilya Leoshkevich
2022-02-05 7:05 ` Naveen N. Rao
2022-02-04 14:50 ` [PATCH bpf-next v3 09/11] libbpf: Fix accessing program counter on riscv Ilya Leoshkevich
2022-02-04 14:50 ` [PATCH bpf-next v3 10/11] libbpf: Fix accessing syscall arguments " Ilya Leoshkevich
2022-02-04 14:50 ` [PATCH bpf-next v3 11/11] libbpf: Fix accessing the first syscall argument on s390 Ilya Leoshkevich
2022-02-05 20:30 ` [PATCH bpf-next v3 00/11] libbpf: Fix accessing syscall arguments patchwork-bot+netdevbpf
2022-02-07 16:10 ` Andrii Nakryiko
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