From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-f70.google.com (mail-wm0-f70.google.com [74.125.82.70]) by kanga.kvack.org (Postfix) with ESMTP id C18DB6B03CC for ; Wed, 8 Mar 2017 09:25:04 -0500 (EST) Received: by mail-wm0-f70.google.com with SMTP id c143so11230407wmd.1 for ; Wed, 08 Mar 2017 06:25:04 -0800 (PST) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id t9si190345wmf.156.2017.03.08.06.25.03 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 08 Mar 2017 06:25:03 -0800 (PST) Date: Wed, 8 Mar 2017 15:25:01 +0100 From: Michal Hocko Subject: Re: [PATCH 0/7] 5-level paging: prepare generic code Message-ID: <20170308142501.GB11034@dhcp22.suse.cz> References: <20170306204514.1852-1-kirill.shutemov@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170306204514.1852-1-kirill.shutemov@linux.intel.com> Sender: owner-linux-mm@kvack.org List-ID: To: "Kirill A. Shutemov" Cc: Linus Torvalds , Andrew Morton , x86@kernel.org, Thomas Gleixner , Ingo Molnar , Arnd Bergmann , "H. Peter Anvin" , Andi Kleen , Dave Hansen , Andy Lutomirski , linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Btw. my build test machinery has reported this: microblaze/allnoconfig In file included from ./arch/microblaze/include/asm/pgtable.h:550:0, from ./include/linux/mm.h:68, from ./arch/microblaze/include/asm/io.h:17, from ./include/linux/io.h:25, from ./include/linux/irq.h:24, from ./include/asm-generic/hardirq.h:12, from ./arch/microblaze/include/asm/hardirq.h:1, from ./include/linux/hardirq.h:8, from ./include/linux/interrupt.h:12, from ./include/linux/kernel_stat.h:8, from arch/microblaze/kernel/asm-offsets.c:14: ./include/asm-generic/pgtable.h:886:32: error: unknown type name 'p4d_t' static inline int p4d_set_huge(p4d_t *p4d, phys_addr_t addr, pgprot_t prot) ^ ./include/asm-generic/pgtable.h:898:34: error: unknown type name 'p4d_t' static inline int p4d_clear_huge(p4d_t *p4d) ^ In file included from ./arch/microblaze/include/asm/io.h:17:0, from ./include/linux/io.h:25, from ./include/linux/irq.h:24, from ./include/asm-generic/hardirq.h:12, from ./arch/microblaze/include/asm/hardirq.h:1, from ./include/linux/hardirq.h:8, from ./include/linux/interrupt.h:12, from ./include/linux/kernel_stat.h:8, from arch/microblaze/kernel/asm-offsets.c:14: ./include/linux/mm.h:1580:39: error: unknown type name 'p4d_t' int __pud_alloc(struct mm_struct *mm, p4d_t *p4d, unsigned long address); ^ In file included from ./arch/microblaze/include/asm/io.h:17:0, from ./include/linux/io.h:25, from ./include/linux/irq.h:24, from ./include/asm-generic/hardirq.h:12, from ./arch/microblaze/include/asm/hardirq.h:1, from ./include/linux/hardirq.h:8, from ./include/linux/interrupt.h:12, from ./include/linux/kernel_stat.h:8, from arch/microblaze/kernel/asm-offsets.c:14: ./include/linux/mm.h:2409:1: error: unknown type name 'p4d_t' p4d_t *vmemmap_p4d_populate(pgd_t *pgd, unsigned long addr, int node); ^ ./include/linux/mm.h:2410:29: error: unknown type name 'p4d_t' pud_t *vmemmap_pud_populate(p4d_t *p4d, unsigned long addr, int node); ^ make[1]: *** [arch/microblaze/kernel/asm-offsets.s] Error 1 make: *** [prepare0] Error 2 -- Michal Hocko SUSE Labs -- 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