From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932442AbeENOi5 (ORCPT ); Mon, 14 May 2018 10:38:57 -0400 Received: from foss.arm.com ([217.140.101.70]:43898 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932202AbeENOi4 (ORCPT ); Mon, 14 May 2018 10:38:56 -0400 Date: Mon, 14 May 2018 15:38:52 +0100 From: Mark Rutland To: Christian Hansen Cc: catalin.marinas@arm.com, linux@dominikbrodowski.net, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, xe-linux-external@cisco.com Subject: Re: [PATCH] arm64: allowing mmap to be traced Message-ID: <20180514143852.tmbzqij2t35wjtdy@lakrids.cambridge.arm.com> References: <1526308362-45443-1-git-send-email-chansen3@cisco.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1526308362-45443-1-git-send-email-chansen3@cisco.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, May 14, 2018 at 02:32:42PM +0000, Christian Hansen wrote: > Adding missing macro which is present all other system calls to > to mmap declaration for ARM. This allows it to appear as a kernel > tracing target. > > Signed-off-by: Christian Hansen FWIW, I sent out a patch doing this earlier today [1], which is identical modulo some spacing. Mark. [1] https://lkml.kernel.org/r/20180514094640.27569-17-mark.rutland@arm.com > --- > arch/arm64/kernel/sys.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > > diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c > index 72981ba..1ccdbfc 100644 > --- a/arch/arm64/kernel/sys.c > +++ b/arch/arm64/kernel/sys.c > @@ -27,9 +27,9 @@ > #include > #include > > -asmlinkage long sys_mmap(unsigned long addr, unsigned long len, > - unsigned long prot, unsigned long flags, > - unsigned long fd, off_t off) > +SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len, > + unsigned long, prot, unsigned long, flags, > + unsigned long, fd, off_t, off) > { > if (offset_in_page(off) != 0) > return -EINVAL; > -- > 2.5.0 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel