From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57359) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3zAI-00041j-FW for qemu-devel@nongnu.org; Sun, 06 Jul 2014 23:00:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X3zAC-0007R6-5o for qemu-devel@nongnu.org; Sun, 06 Jul 2014 23:00:26 -0400 Received: from [59.151.112.132] (port=63393 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X3zAB-0007Qk-Qk for qemu-devel@nongnu.org; Sun, 06 Jul 2014 23:00:20 -0400 From: Hu Tao Date: Mon, 7 Jul 2014 10:58:05 +0800 Message-ID: MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH V2 for 2.1 0/3] bug fixs for memory backend List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Yasunori Goto , "Michael S. Tsirkin" , Paolo Bonzini , Igor Mammedov This series includes three patches to fix bugs of memory backend. Patch 1 prepares for next patches, patch 2 and patch 3 fix two bugs respectively, see each patch for the bugs and how to reproduce them. changes to v1: - split patch 1 in v1 into 2 patches - don't rely on ram_block_add to return -1 - error message tweak in file_ram_alloc - add error messages reported by qemu to commit message of patch 3 Hu Tao (3): memory: rename memory_region_init_ram() and memory_region_init_ram_ptr() memory: add errp parameter to memory_region_init_ram() and memory_region_init_ram_ptr() exec: improve error handling and reporting in file_ram_alloc() and gethugepagesize() backends/hostmem-ram.c | 2 +- exec.c | 51 ++++++++++++++++++++++++++++--------------- hw/block/pflash_cfi01.c | 5 ++++- hw/block/pflash_cfi02.c | 5 ++++- hw/core/loader.c | 2 +- hw/display/vga.c | 2 +- hw/display/vmware_vga.c | 3 ++- hw/i386/kvm/pci-assign.c | 9 ++++---- hw/i386/pc.c | 2 +- hw/i386/pc_sysfw.c | 4 ++-- hw/misc/ivshmem.c | 9 ++++---- hw/misc/vfio.c | 3 ++- hw/pci/pci.c | 2 +- include/exec/memory.h | 43 +++++++++++++++++++++++++++++++++--- include/exec/ram_addr.h | 4 ++-- memory.c | 57 +++++++++++++++++++++++++++++++++++++++++++----- numa.c | 4 ++-- 17 files changed, 158 insertions(+), 49 deletions(-) -- 1.9.3