From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60038) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUNzZ-00065z-Cg for qemu-devel@nongnu.org; Fri, 12 Feb 2016 19:23:18 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aUNzW-00081s-5c for qemu-devel@nongnu.org; Fri, 12 Feb 2016 19:23:17 -0500 Received: from mx1.redhat.com ([209.132.183.28]:56659) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aUNzV-00081n-WC for qemu-devel@nongnu.org; Fri, 12 Feb 2016 19:23:14 -0500 From: Alex Williamson Date: Fri, 12 Feb 2016 17:23:13 -0700 Message-ID: <20160213002313.18456.16104.stgit@gimli.home> In-Reply-To: <20160213001835.18456.46422.stgit@gimli.home> References: <20160213001835.18456.46422.stgit@gimli.home> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [RFC PATCH v3 2/3] Further increase maximum size of permanent high memory area. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: seabios@seabios.org Cc: alex.williamson@redhat.com, allen.m.kay@intel.com, qemu-devel@nongnu.org, kvm@vger.kernel.org Intel graphics (IGD) makes use of a stolen memory area reserved by the BIOS. The minimum size is 1MB, naturally aligned. Increase the space we have available to make that possible. Signed-off-by: Alex Williamson --- src/config.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/config.h b/src/config.h index 6c47f16..755fe90 100644 --- a/src/config.h +++ b/src/config.h @@ -17,7 +17,7 @@ // Maximum number of map entries in the e820 map #define BUILD_MAX_E820 32 // Space to reserve in high-memory for tables -#define BUILD_MAX_HIGHTABLE (256*1024) +#define BUILD_MAX_HIGHTABLE (2*1024*1024) // Largest supported externaly facing drive id #define BUILD_MAX_EXTDRIVE 16 // Number of bytes the smbios may be and still live in the f-segment