Messages in this thread | | | Date | Tue, 15 Sep 2015 08:05:12 +0200 | From | Ingo Molnar <> | Subject | Re: [PATCH v4 RESEND] x86/asm/entry/32, selftests: Add 'test_syscall_vdso' test |
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* Denys Vlasenko <dvlasenk@redhat.com> wrote:
> tools/testing/selftests/x86/Makefile | 2 +- > tools/testing/selftests/x86/test_syscall_vdso.c | 401 ++++++++++++++++++++++++ > tools/testing/selftests/x86/thunks_32.S | 55 ++++ > 3 files changed, 457 insertions(+), 1 deletion(-) > create mode 100644 tools/testing/selftests/x86/test_syscall_vdso.c > create mode 100644 tools/testing/selftests/x86/thunks_32.S
So I wanted to apply this testcase (testcases are great!), but there's a build warning:
test_syscall_vdso.c: In function ‘print_flags’: test_syscall_vdso.c:239:4: warning: format not a string literal and no format arguments [-Wformat-security] printf(bitstr[(r >> bit) & 1]); ^
That's with GCC 4.9.2.
Thanks,
Ingo
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