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Hi All, I am running on CentOS Released 6.1 final. Been using and running Linux KVM quite well for quite some time, something goes wrong after I perform yum upgrade. I created new VM yesterday without any problem, same exact installation procedure, installed FreeBSD 8.2. I tried to create a new VM today after yum upgrade, it's able to detect the hard disk, when I start commit FreeBSD 8.2

...23:26:39] bmdma_cmd_writeb: 0x00000008 > > > [2013-05-22 23:26:56] ====== offset:0 buf:0x7ff100f21c00 count:512 > > aio_offset:0 > > > [2013-05-22 23:31:30] ====== offset:0 buf:0x7ff100f21c00 count:512 > > aio_offset:0 > > > [2013-05-22 23:31:30] ====== handle_aiocb_rw_linear errno: -14 > > > [2013-05-22 23:31:30] ====== paio_complete errno=14 > > > [2013-05-22 23:31:30] ====== ide_dma_error!!! > > > [2013-05-22 23:31:30] ide: read status addr=0x3f6 val=41 > > > > > > QEMU command line : > > > qemu-system-i...

...BUFF_ADDR_LO_OFFSET 0x18 +#define MEGASAS_IO_SENSE_BUFF_ADDR_HI_OFFSET 0x1C +#define MEGASAS_IO_START_LBA_LO_OFFSET 0x20 +#define MEGASAS_IO_START_LBA_HI_OFFSET 0x24 +#define MEGASAS_IO_SGL_OFFSET 0x28 + +struct megasas_lun_t { + SCSIDevice *sdev; + BlockDriverState *bdrv; + BlockDriverAIOCB *aiocb; +}; + +struct megasas_cmd_t { + int index; + + uint32_t context; + target_phys_addr_t pa; + uint16_t flags; + uint8_t sge_count; + uint32_t sge_size; + uint8_t *sense; + uint8_t sense_len; + struct iovec iov[MEGASAS_MAX_SGE]; + QEMUIOVector qiov; + struct sg...

...BUFF_ADDR_LO_OFFSET 0x18 +#define MEGASAS_IO_SENSE_BUFF_ADDR_HI_OFFSET 0x1C +#define MEGASAS_IO_START_LBA_LO_OFFSET 0x20 +#define MEGASAS_IO_START_LBA_HI_OFFSET 0x24 +#define MEGASAS_IO_SGL_OFFSET 0x28 + +struct megasas_lun_t { + SCSIDevice *sdev; + BlockDriverState *bdrv; + BlockDriverAIOCB *aiocb; +}; + +struct megasas_cmd_t { + int index; + + uint32_t context; + target_phys_addr_t pa; + uint16_t flags; + uint8_t sge_count; + uint32_t sge_size; + uint8_t *sense; + uint8_t sense_len; + struct iovec iov[MEGASAS_MAX_SGE]; + QEMUIOVector qiov; + struct sg...

.../hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -56,7 +56,7 @@ typedef struct SCSIRequest { /* Both sector and sector_count are in terms of qemu 512 byte blocks. */ uint64_t sector; uint32_t sector_count; - struct iovec iov; + struct iovec *iov; QEMUIOVector qiov; BlockDriverAIOCB *aiocb; struct SCSIRequest *next; @@ -72,7 +72,8 @@ struct SCSIDiskState This is the number of 512 byte blocks in a single scsi sector. */ int cluster_size; uint64_t max_lba; - int sense; + uint8_t sense[SCSI_SENSE_LEN]; + uint8_t sense_len; char drive_serial_s...

.../hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -56,7 +56,7 @@ typedef struct SCSIRequest { /* Both sector and sector_count are in terms of qemu 512 byte blocks. */ uint64_t sector; uint32_t sector_count; - struct iovec iov; + struct iovec *iov; QEMUIOVector qiov; BlockDriverAIOCB *aiocb; struct SCSIRequest *next; @@ -72,7 +72,8 @@ struct SCSIDiskState This is the number of 512 byte blocks in a single scsi sector. */ int cluster_size; uint64_t max_lba; - int sense; + uint8_t sense[SCSI_SENSE_LEN]; + uint8_t sense_len; char drive_serial_s...

Changes from v3: - mini-os configuration files moved into stubdom/ - mini-os extra console support now a config option - Fewer #ifdefs - grant table setup uses hypercall bounce - Xenstore stub domain syslog support re-enabled Changes from v2: - configuration support added to mini-os build system - add mini-os support for conditionally compiling frontends, xenbus -

...L, NULL, NULL); + up(&net_sem); } static struct blkfront_dev *blk_dev; static struct blkfront_info blk_info; static uint64_t blk_size_read; static uint64_t blk_size_write; +static struct semaphore blk_sem = __SEMAPHORE_INITIALIZER(blk_sem, 0);; struct blk_req { struct blkfront_aiocb aiocb; @@ -189,8 +192,10 @@ time_t lasttime = 0; blk_dev = init_blkfront(NULL, &blk_info); - if (!blk_dev) + if (!blk_dev) { + up(&blk_sem); return; + } if (blk_info.info & VDISK_CDROM) printk("Block device is a CDROM\n"); @...

depends on "autoconf: regenerate configure scripts with 4.4 version" This series removes some of the really old deadwood from the tools build and makes some other things which are on their way out configurable at build time with a default depending on how far down the slope I judge them to be. * nuke in tree copy of libaio * nuke obsolete tools: xsview, miniterm, lomount & sv *

branch xen-unstable xen branch xen-unstable job test-amd64-i386-rhel6hvm-amd test redhat-install Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.git Tree: xen http://xenbits.xen.org/staging/xen-unstable.hg *** Found and reproduced problem

This patch series contains a set of patches making minios rather easier to use, from an application development point of view. Overview of patches: 1 Command line argument parsing support, from Xen. 2 Weak console handler function. 3 Build system tweaks for application directories. 4 Trailing whitespace cleanup. (because it is very messy) Patch 4 is likely to be more controversial than