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selftests/bpf: Fix build error for LoongArch

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There exists build error when make -C tools/testing/selftests/bpf/
on LoongArch:

  BINARY   test_verifier
In file included from test_verifier.c:27:
tools/include/uapi/linux/bpf_perf_event.h:14:28: error: field 'regs' has incomplete type
   14 |         bpf_user_pt_regs_t regs;
      |                            ^~~~
make: *** [Makefile:577: tools/testing/selftests/bpf/test_verifier] Error 1
make: Leaving directory 'tools/testing/selftests/bpf'

Add missing uapi header for LoongArch to use the following definition:
typedef struct user_pt_regs bpf_user_pt_regs_t;

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Link: https://lore.kernel.org/r/1676458867-22052-1-git-send-email-yangtiezhu@loongson.cn
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Tiezhu Yang
2023-02-15 19:01:07 +08:00
committed by Alexei Starovoitov
parent e2d323a1f0
commit 524581d121
1 changed files with 2 additions and 0 deletions
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tools/include/uapi/asm/bpf_perf_event.h
+2
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@@ -6,6 +6,8 @@
#include "../../arch/s390/include/uapi/asm/bpf_perf_event.h"
#elif defined(__riscv)
#include "../../arch/riscv/include/uapi/asm/bpf_perf_event.h"
#elif defined(__loongarch__)
#include "../../arch/loongarch/include/uapi/asm/bpf_perf_event.h"
#else
#include <uapi/asm-generic/bpf_perf_event.h>
#endif