[v5] powerpc/ptrace: replace ptrace_report_syscall() with a tracehook call

[Michael Ellerman]

On Fri, 2018-12-07 at 15:56:05 UTC, "Dmitry V. Levin" wrote:
> From: Elvira Khabirova <lineprinter at altlinux.org>
> 
> Arch code should use tracehook_*() helpers, as documented
> in include/linux/tracehook.h,
> ptrace_report_syscall() is not expected to be used outside that file.
> 
> The patch does not look very nice, but at least it is correct
> and opens the way for PTRACE_GET_SYSCALL_INFO API.
> 
> Co-authored-by: Dmitry V. Levin <ldv at altlinux.org>
> Fixes: 5521eb4bca2d ("powerpc/ptrace: Add support for PTRACE_SYSEMU")
> Cc: Michael Ellerman <mpe at ellerman.id.au>
> Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> Cc: Paul Mackerras <paulus at samba.org>
> Cc: Oleg Nesterov <oleg at redhat.com>
> Cc: Breno Leitao <leitao at debian.org>
> Cc: Andy Lutomirski <luto at kernel.org>
> Cc: Eugene Syromyatnikov <esyr at redhat.com>
> Cc: linuxppc-dev at lists.ozlabs.org
> Signed-off-by: Elvira Khabirova <lineprinter at altlinux.org>
> Signed-off-by: Dmitry V. Levin <ldv at altlinux.org>

Applied to powerpc fixes, thanks.

https://git.kernel.org/powerpc/c/a225f1567405558fb5410e9b2b9080

cheers