From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko =?ISO-8859-1?Q?St=FCbner?= Subject: Re: [PATCHv2,6/7] mm: convert generic code to 5-level paging Date: Tue, 14 Mar 2017 19:55:07 +0100 Message-ID: <15847703.KEZMYLnFVy@diego> References: <20170309142408.2868-7-kirill.shutemov@linux.intel.com> <2565467.lozgIVsiVn@diego> <20170314170625.gwlfjlxooij3elsd@node.shutemov.name> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20170314170625.gwlfjlxooij3elsd@node.shutemov.name> Sender: owner-linux-mm@kvack.org To: "Kirill A. Shutemov" Cc: "Kirill A. Shutemov" , Linus Torvalds , Arnd Bergmann , Catalin Marinas , Will Deacon , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andi Kleen , Dave Hansen , Andy Lutomirski , Michal Hocko , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: linux-arch.vger.kernel.org Am Dienstag, 14. M=E4rz 2017, 20:06:25 CET schrieb Kirill A. Shutemov: > On Tue, Mar 14, 2017 at 05:14:22PM +0100, Heiko St=FCbner wrote: > > [added arm64 maintainers and arm list to recipients] > >=20 > > Hi, > >=20 > > Am Donnerstag, 9. M=E4rz 2017, 17:24:07 CET schrieb Kirill A. Shutemov: > > > Convert all non-architecture-specific code to 5-level paging. > > >=20 > > > It's mostly mechanical adding handling one more page table level in > > > places where we deal with pud_t. > > >=20 > > > Signed-off-by: Kirill A. Shutemov > > > Acked-by: Michal Hocko > >=20 > > This breaks (at least) arm64 Rockchip platforms it seems. > >=20 > > 4.11-rc1 worked just fine, while 4.11-rc2 kills the systems and I've > > bisected it down to this one commit. >=20 > Have you tried current Linus' tree? There is important fix: >=20 > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit= /?i > d=3Dce70df089143c49385b4f32f39d41fb50fbf6a7c thanks for the pointer ... my arm64 board seem to boot now again. While I did look for responses to the original series [0] + [1], where ther= e=20 weren't any, I didn't think to just look into Linus' tree if there was some= =20 fixup already.=20 So sorry for the noise and all seems well now Heiko [0] https://lkml.org/lkml/2017/3/9/442 [1] https://patchwork.kernel.org/patch/9613445/ -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gloria.sntech.de ([95.129.55.99]:37530 "EHLO gloria.sntech.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751085AbdCNS5A (ORCPT ); Tue, 14 Mar 2017 14:57:00 -0400 From: Heiko =?ISO-8859-1?Q?St=FCbner?= Subject: Re: [PATCHv2,6/7] mm: convert generic code to 5-level paging Date: Tue, 14 Mar 2017 19:55:07 +0100 Message-ID: <15847703.KEZMYLnFVy@diego> In-Reply-To: <20170314170625.gwlfjlxooij3elsd@node.shutemov.name> References: <20170309142408.2868-7-kirill.shutemov@linux.intel.com> <2565467.lozgIVsiVn@diego> <20170314170625.gwlfjlxooij3elsd@node.shutemov.name> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Content-Type: text/plain; charset="iso-8859-1" Sender: linux-arch-owner@vger.kernel.org List-ID: To: "Kirill A. Shutemov" Cc: "Kirill A. Shutemov" , Linus Torvalds , Arnd Bergmann , Catalin Marinas , Will Deacon , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , Andi Kleen , Dave Hansen , Andy Lutomirski , Michal Hocko , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Message-ID: <20170314185507.AAy5on3nsySgd2bClXhR9sv1XUUZWE9qn7X6vP3VQO4@z> Am Dienstag, 14. März 2017, 20:06:25 CET schrieb Kirill A. Shutemov: > On Tue, Mar 14, 2017 at 05:14:22PM +0100, Heiko Stübner wrote: > > [added arm64 maintainers and arm list to recipients] > > > > Hi, > > > > Am Donnerstag, 9. März 2017, 17:24:07 CET schrieb Kirill A. Shutemov: > > > Convert all non-architecture-specific code to 5-level paging. > > > > > > It's mostly mechanical adding handling one more page table level in > > > places where we deal with pud_t. > > > > > > Signed-off-by: Kirill A. Shutemov > > > Acked-by: Michal Hocko > > > > This breaks (at least) arm64 Rockchip platforms it seems. > > > > 4.11-rc1 worked just fine, while 4.11-rc2 kills the systems and I've > > bisected it down to this one commit. > > Have you tried current Linus' tree? There is important fix: > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i > d=ce70df089143c49385b4f32f39d41fb50fbf6a7c thanks for the pointer ... my arm64 board seem to boot now again. While I did look for responses to the original series [0] + [1], where there weren't any, I didn't think to just look into Linus' tree if there was some fixup already. So sorry for the noise and all seems well now Heiko [0] https://lkml.org/lkml/2017/3/9/442 [1] https://patchwork.kernel.org/patch/9613445/