linux-kernel - Re: [v5] powerpc/ptrace: replace ptrace_report

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Message-Id: <43Dh6S55N5z9s3q@ozlabs.org>
Date:   Wed, 12 Dec 2018 00:45:52 +1100 (AEDT)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     "Dmitry V. Levin" <ldv@...linux.org>
Cc:     Oleg Nesterov <oleg@...hat.com>,
        Eugene Syromyatnikov <esyr@...hat.com>,
        Elvira Khabirova <lineprinter@...linux.org>,
        Paul Mackerras <paulus@...ba.org>,
        Andy Lutomirski <luto@...nel.org>,
        Breno Leitao <leitao@...ian.org>,
        linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [v5] powerpc/ptrace: replace ptrace_report_syscall() with a tracehook call

On Fri, 2018-12-07 at 15:56:05 UTC, "Dmitry V. Levin" wrote:
> From: Elvira Khabirova <lineprinter@...linux.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@...linux.org>
> Fixes: 5521eb4bca2d ("powerpc/ptrace: Add support for PTRACE_SYSEMU")
> Cc: Michael Ellerman <mpe@...erman.id.au>
> Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
> Cc: Paul Mackerras <paulus@...ba.org>
> Cc: Oleg Nesterov <oleg@...hat.com>
> Cc: Breno Leitao <leitao@...ian.org>
> Cc: Andy Lutomirski <luto@...nel.org>
> Cc: Eugene Syromyatnikov <esyr@...hat.com>
> Cc: linuxppc-dev@...ts.ozlabs.org
> Signed-off-by: Elvira Khabirova <lineprinter@...linux.org>
> Signed-off-by: Dmitry V. Levin <ldv@...linux.org>

Applied to powerpc fixes, thanks.

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

cheers