Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753625AbaBYOZn (ORCPT ); Tue, 25 Feb 2014 09:25:43 -0500 Received: from mga09.intel.com ([134.134.136.24]:15951 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752439AbaBYOTO (ORCPT ); Tue, 25 Feb 2014 09:19:14 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,540,1389772800"; d="scan'208";a="481478396" From: Matthew Wilcox To: linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, willy@linux.intel.com Cc: Matthew Wilcox Subject: [PATCH v6 03/22] axonram: Fix bug in direct_access Date: Tue, 25 Feb 2014 09:18:19 -0500 Message-Id: <1393337918-28265-4-git-send-email-matthew.r.wilcox@intel.com> X-Mailer: git-send-email 1.8.5.3 In-Reply-To: <1393337918-28265-1-git-send-email-matthew.r.wilcox@intel.com> References: <1393337918-28265-1-git-send-email-matthew.r.wilcox@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The 'pfn' returned by axonram was completely bogus, and has been since 2008. Signed-off-by: Matthew Wilcox --- arch/powerpc/sysdev/axonram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/axonram.c b/arch/powerpc/sysdev/axonram.c index 47b6b9f..830edc8 100644 --- a/arch/powerpc/sysdev/axonram.c +++ b/arch/powerpc/sysdev/axonram.c @@ -156,7 +156,7 @@ axon_ram_direct_access(struct block_device *device, sector_t sector, } *kaddr = (void *)(bank->ph_addr + offset); - *pfn = virt_to_phys(kaddr) >> PAGE_SHIFT; + *pfn = virt_to_phys(*kaddr) >> PAGE_SHIFT; return 0; } -- 1.8.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/