From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f72.google.com (mail-pa0-f72.google.com [209.85.220.72]) by kanga.kvack.org (Postfix) with ESMTP id 699B3280273 for ; Fri, 4 Nov 2016 00:59:46 -0400 (EDT) Received: by mail-pa0-f72.google.com with SMTP id ro13so33230316pac.7 for ; Thu, 03 Nov 2016 21:59:46 -0700 (PDT) Received: from ozlabs.org (ozlabs.org. [2401:3900:2:1::2]) by mx.google.com with ESMTPS id k16si3378810pag.60.2016.11.03.21.59.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 03 Nov 2016 21:59:45 -0700 (PDT) From: Michael Ellerman Subject: Re: [RFC v2 6/7] mm/powerpc: Use generic VDSO remap and unmap functions In-Reply-To: <20161101171101.24704-6-cov@codeaurora.org> References: <20161101171101.24704-1-cov@codeaurora.org> <20161101171101.24704-6-cov@codeaurora.org> Date: Fri, 04 Nov 2016 15:59:43 +1100 Message-ID: <87oa1vn8lc.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain Sender: owner-linux-mm@kvack.org List-ID: To: Christopher Covington , criu@openvz.org, Will Deacon , linux-mm@kvack.org, Laurent Dufour Cc: Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Christopher Covington writes: > The PowerPC VDSO remap and unmap code was copied to a generic location, > only modifying the variable name expected in mm->context (vdso instead of > vdso_base) to match most other architectures. Having adopted this generic > naming, drop the code in arch/powerpc and use the generic version. > > Signed-off-by: Christopher Covington > --- > arch/powerpc/Kconfig | 1 + > arch/powerpc/include/asm/Kbuild | 1 + > arch/powerpc/include/asm/mm-arch-hooks.h | 28 ------------------------- > arch/powerpc/include/asm/mmu_context.h | 35 +------------------------------- > 4 files changed, 3 insertions(+), 62 deletions(-) > delete mode 100644 arch/powerpc/include/asm/mm-arch-hooks.h This looks OK. Have you tested it on powerpc? I could but I don't know how to actually trigger these paths, I assume I need a CRIU setup? Can you flip the subject to "powerpc/mm: ...". cheers -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org