On Fri, Jul 25, 2014 at 2:37 AM, AKASHI Takahiro <takahiro.aka...@linaro.org> wrote: > I found a bug in my current patch (v5). When 32-bit tracer skips a system > call, > we should not update syscallno from x8 since syscallno is re-written directly > via ptrace(PTRACE_SET_SYSCALL).
Ah, yes. Will aarch64 have a PTRACE_SET_SYSCALL option, or is this strictly a 32-bit vs 64-bit issue? > I'm sure that my next version should work with 32/64-bit tracers on 64-bit > kernel. Do you have a git tree uploaded anywhere? I'd love to follow this more closely. When do you expect a v6? Thanks! -Kees -- Kees Cook Chrome OS Security -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
