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| author | Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> | 2022-02-04 14:35:19 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2022-02-07 19:05:17 +0300 |
| commit | 046b841ea7c528931e7d2e74d5e668aa6c94c1fc (patch) | |
| tree | dfea1dbeb61b43702b051b577cf2ae939eff44e8 /tools/testing/selftests/bpf/progs | |
| parent | 0908a66ad1124c1634c33847ac662106f7f2c198 (diff) | |
| download | linux-046b841ea7c528931e7d2e74d5e668aa6c94c1fc.tar.xz | |
selftests/bpf: Use "__se_" prefix on architectures without syscall wrapper
On architectures that don't use a syscall wrapper, sys_* function names
are set as an alias of __se_sys_* functions. Due to this, there is no
BTF associated with sys_* function names. This results in some of the
test progs failing to load. Set the SYS_PREFIX to "__se_" to fix this
issue.
Fixes: 38261f369fb905 ("selftests/bpf: Fix probe_user test failure with clang build kernel")
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/013d632aacd3e41290445c0025db6a7055ec6e18.1643973917.git.naveen.n.rao@linux.vnet.ibm.com
Diffstat (limited to 'tools/testing/selftests/bpf/progs')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_misc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_misc.h b/tools/testing/selftests/bpf/progs/bpf_misc.h index 0b78bc9b1b4c..5bb11fe595a4 100644 --- a/tools/testing/selftests/bpf/progs/bpf_misc.h +++ b/tools/testing/selftests/bpf/progs/bpf_misc.h @@ -13,7 +13,7 @@ #define SYS_PREFIX "__arm64_" #else #define SYSCALL_WRAPPER 0 -#define SYS_PREFIX "" +#define SYS_PREFIX "__se_" #endif #endif |