diff mbox series

[bpf-next,16/24] selftests/bpf: Fix vmlinux test on s390x

Message ID 20230125213817.1424447-17-iii@linux.ibm.com (mailing list archive)
State Superseded
Delegated to: BPF
Headers show
Series Support bpf trampoline for s390x | expand

Checks

Context Check Description
bpf/vmtest-bpf-next-PR success PR summary
netdev/tree_selection success Clearly marked for bpf-next, async
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Series has a cover letter
netdev/patch_count fail Series longer than 15 patches (and no cover letter)
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/cc_maintainers warning 11 maintainers not CCed: sdf@google.com kpsingh@kernel.org jolsa@kernel.org mykolal@fb.com martin.lau@linux.dev song@kernel.org linux-kselftest@vger.kernel.org john.fastabend@gmail.com shuah@kernel.org haoluo@google.com yhs@fb.com
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 16 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
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Commit Message

Ilya Leoshkevich Jan. 25, 2023, 9:38 p.m. UTC 
Use a syscall macro to access the nanosleep()'s first argument;
currently the code uses gprs[2] instead of orig_gpr2.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
---
 tools/testing/selftests/bpf/progs/test_vmlinux.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/tools/testing/selftests/bpf/progs/test_vmlinux.c b/tools/testing/selftests/bpf/progs/test_vmlinux.c
index e9dfa0313d1b..4b8e37f7fd06 100644
--- a/tools/testing/selftests/bpf/progs/test_vmlinux.c
+++ b/tools/testing/selftests/bpf/progs/test_vmlinux.c
@@ -42,7 +42,7 @@  int BPF_PROG(handle__raw_tp, struct pt_regs *regs, long id)
 	if (id != __NR_nanosleep)
 		return 0;
 
-	ts = (void *)PT_REGS_PARM1_CORE(regs);
+	ts = (void *)PT_REGS_PARM1_CORE_SYSCALL(regs);
 	if (bpf_probe_read_user(&tv_nsec, sizeof(ts->tv_nsec), &ts->tv_nsec) ||
 	    tv_nsec != MY_TV_NSEC)
 		return 0;
@@ -60,7 +60,7 @@  int BPF_PROG(handle__tp_btf, struct pt_regs *regs, long id)
 	if (id != __NR_nanosleep)
 		return 0;
 
-	ts = (void *)PT_REGS_PARM1_CORE(regs);
+	ts = (void *)PT_REGS_PARM1_CORE_SYSCALL(regs);
 	if (bpf_probe_read_user(&tv_nsec, sizeof(ts->tv_nsec), &ts->tv_nsec) ||
 	    tv_nsec != MY_TV_NSEC)
 		return 0;