From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 18 Jun 2008 14:12:21 +0200 From: Ingo Molnar Subject: Re: [PATCH 1/1] MM: virtual address debug Message-ID: <20080618121221.GB13714@elte.hu> References: <1213271800-1556-1-git-send-email-jirislaby@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1213271800-1556-1-git-send-email-jirislaby@gmail.com> Sender: owner-linux-mm@kvack.org Return-Path: To: Jiri Slaby Cc: Ingo Molnar , tglx@linutronix.de, hpa@zytor.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Andi Kleen , the arch/x86 maintainers List-ID: * Jiri Slaby wrote: > Add some (configurable) expensive sanity checking to catch wrong address > translations on x86. > > - create linux/mmdebug.h file to be able include this file in > asm headers to not get unsolvable loops in header files > - __phys_addr on x86_32 became a function in ioremap.c since > PAGE_OFFSET, is_vmalloc_addr and VMALLOC_* non-constasts are undefined > if declared in page_32.h > - add __phys_addr_const for initializing doublefault_tss.__cr3 applied, thanks Jiri. I have created a new tip/x86/mm-debug topic for this because the patch touches mm/vmalloc.c and other MM bits. Andrew, is that fine for you, can we push it into linux-next via auto-x86-next if it passes testing? Ingo -- 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