From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9BBA5C5CFFE for ; Tue, 11 Dec 2018 13:48:12 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2744D2054F for ; Tue, 11 Dec 2018 13:48:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2744D2054F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 43Dh956cDhzDr0f for ; Wed, 12 Dec 2018 00:48:09 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 43Dh6S73MMzDqgM for ; Wed, 12 Dec 2018 00:45:52 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: by ozlabs.org (Postfix, from userid 1034) id 43Dh6S55N5z9s3q; Wed, 12 Dec 2018 00:45:52 +1100 (AEDT) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: a225f1567405558fb5410e9b2b90805819df1c67 X-Patchwork-Hint: ignore In-Reply-To: <20181207155605.GB28964@altlinux.org> To: "Dmitry V. Levin" From: Michael Ellerman Subject: Re: [v5] powerpc/ptrace: replace ptrace_report_syscall() with a tracehook call Message-Id: <43Dh6S55N5z9s3q@ozlabs.org> Date: Wed, 12 Dec 2018 00:45:52 +1100 (AEDT) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-kernel@vger.kernel.org, Oleg Nesterov , Eugene Syromyatnikov , Elvira Khabirova , Paul Mackerras , Andy Lutomirski , Breno Leitao , linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, 2018-12-07 at 15:56:05 UTC, "Dmitry V. Levin" wrote: > From: Elvira Khabirova > > 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 > Fixes: 5521eb4bca2d ("powerpc/ptrace: Add support for PTRACE_SYSEMU") > Cc: Michael Ellerman > Cc: Benjamin Herrenschmidt > Cc: Paul Mackerras > Cc: Oleg Nesterov > Cc: Breno Leitao > Cc: Andy Lutomirski > Cc: Eugene Syromyatnikov > Cc: linuxppc-dev@lists.ozlabs.org > Signed-off-by: Elvira Khabirova > Signed-off-by: Dmitry V. Levin Applied to powerpc fixes, thanks. https://git.kernel.org/powerpc/c/a225f1567405558fb5410e9b2b9080 cheers