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authorKhem Raj <raj.khem@gmail.com>2010-07-09 15:24:51 -0700
committerKhem Raj <raj.khem@gmail.com>2010-07-10 12:20:56 -0700
commitde56dafc4f7179c2fe54592ea3383ff392d38798 (patch)
tree6856c4ccf5e797c7c6da8c2a83b483b13282b84c
parentb5a90476cfa88693d5fac520724d92fc3d757949 (diff)
downloadopenembedded-de56dafc4f7179c2fe54592ea3383ff392d38798.tar.gz
openembedded-de56dafc4f7179c2fe54592ea3383ff392d38798.tar.bz2
openembedded-de56dafc4f7179c2fe54592ea3383ff392d38798.zip
qemu_0.12.4.bb: Add 99_stable.diff from debian.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
-rw-r--r--recipes/qemu/qemu-0.12.4/99_stable.diff586
-rw-r--r--recipes/qemu/qemu_0.12.4.bb3
2 files changed, 588 insertions, 1 deletions
diff --git a/recipes/qemu/qemu-0.12.4/99_stable.diff b/recipes/qemu/qemu-0.12.4/99_stable.diff
new file mode 100644
index 0000000000..b1e86253c6
--- /dev/null
+++ b/recipes/qemu/qemu-0.12.4/99_stable.diff
@@ -0,0 +1,586 @@
+diff --git a/aio.c b/aio.c
+index f164a47..2f08655 100644
+--- a/aio.c
++++ b/aio.c
+@@ -113,7 +113,9 @@ void qemu_aio_flush(void)
+ qemu_aio_wait();
+
+ QLIST_FOREACH(node, &aio_handlers, node) {
+- ret |= node->io_flush(node->opaque);
++ if (node->io_flush) {
++ ret |= node->io_flush(node->opaque);
++ }
+ }
+ } while (qemu_bh_poll() || ret > 0);
+ }
+diff --git a/block.c b/block.c
+index 7326bfe..298414c 100644
+--- a/block.c
++++ b/block.c
+@@ -1636,7 +1636,19 @@ static void multiwrite_cb(void *opaque, int ret)
+
+ static int multiwrite_req_compare(const void *a, const void *b)
+ {
+- return (((BlockRequest*) a)->sector - ((BlockRequest*) b)->sector);
++ const BlockRequest *req1 = a, *req2 = b;
++
++ /*
++ * Note that we can't simply subtract req2->sector from req1->sector
++ * here as that could overflow the return value.
++ */
++ if (req1->sector > req2->sector) {
++ return 1;
++ } else if (req1->sector < req2->sector) {
++ return -1;
++ } else {
++ return 0;
++ }
+ }
+
+ /*
+@@ -1699,7 +1711,7 @@ static int multiwrite_merge(BlockDriverState *bs, BlockRequest *reqs,
+ // Add the second request
+ qemu_iovec_concat(qiov, reqs[i].qiov, reqs[i].qiov->size);
+
+- reqs[outidx].nb_sectors += reqs[i].nb_sectors;
++ reqs[outidx].nb_sectors = qiov->size >> 9;
+ reqs[outidx].qiov = qiov;
+
+ mcb->callbacks[i].free_qiov = reqs[outidx].qiov;
+diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c
+index c7057b1..b7a5b35 100644
+--- a/block/qcow2-cluster.c
++++ b/block/qcow2-cluster.c
+@@ -231,13 +231,6 @@ static uint64_t *l2_allocate(BlockDriverState *bs, int l1_index)
+ return NULL;
+ }
+
+- /* update the L1 entry */
+-
+- s->l1_table[l1_index] = l2_offset | QCOW_OFLAG_COPIED;
+- if (write_l1_entry(s, l1_index) < 0) {
+- return NULL;
+- }
+-
+ /* allocate a new entry in the l2 cache */
+
+ min_index = l2_cache_new_entry(bs);
+@@ -251,13 +244,19 @@ static uint64_t *l2_allocate(BlockDriverState *bs, int l1_index)
+ if (bdrv_pread(s->hd, old_l2_offset,
+ l2_table, s->l2_size * sizeof(uint64_t)) !=
+ s->l2_size * sizeof(uint64_t))
+- return NULL;
++ goto fail;
+ }
+ /* write the l2 table to the file */
+ if (bdrv_pwrite(s->hd, l2_offset,
+ l2_table, s->l2_size * sizeof(uint64_t)) !=
+ s->l2_size * sizeof(uint64_t))
+- return NULL;
++ goto fail;
++
++ /* update the L1 entry */
++ s->l1_table[l1_index] = l2_offset | QCOW_OFLAG_COPIED;
++ if (write_l1_entry(s, l1_index) < 0) {
++ goto fail;
++ }
+
+ /* update the l2 cache entry */
+
+@@ -265,6 +264,10 @@ static uint64_t *l2_allocate(BlockDriverState *bs, int l1_index)
+ s->l2_cache_counts[min_index] = 1;
+
+ return l2_table;
++
++fail:
++ qcow2_l2_cache_reset(bs);
++ return NULL;
+ }
+
+ static int count_contiguous_clusters(uint64_t nb_clusters, int cluster_size,
+@@ -672,8 +675,9 @@ int qcow2_alloc_cluster_link_l2(BlockDriverState *bs, QCowL2Meta *m)
+ (i << s->cluster_bits)) | QCOW_OFLAG_COPIED);
+ }
+
+- if (write_l2_entries(s, l2_table, l2_offset, l2_index, m->nb_clusters) < 0) {
+- ret = -1;
++ ret = write_l2_entries(s, l2_table, l2_offset, l2_index, m->nb_clusters);
++ if (ret < 0) {
++ qcow2_l2_cache_reset(bs);
+ goto err;
+ }
+
+diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
+index 5ebbcb6..465d5d3 100644
+--- a/block/qcow2-refcount.c
++++ b/block/qcow2-refcount.c
+@@ -215,8 +215,6 @@ static int64_t alloc_refcount_block(BlockDriverState *bs, int64_t cluster_index)
+
+ /* Allocate the refcount block itself and mark it as used */
+ uint64_t new_block = alloc_clusters_noref(bs, s->cluster_size);
+- memset(s->refcount_block_cache, 0, s->cluster_size);
+- s->refcount_block_cache_offset = new_block;
+
+ #ifdef DEBUG_ALLOC2
+ fprintf(stderr, "qcow2: Allocate refcount block %d for %" PRIx64
+@@ -225,6 +223,10 @@ static int64_t alloc_refcount_block(BlockDriverState *bs, int64_t cluster_index)
+ #endif
+
+ if (in_same_refcount_block(s, new_block, cluster_index << s->cluster_bits)) {
++ /* Zero the new refcount block before updating it */
++ memset(s->refcount_block_cache, 0, s->cluster_size);
++ s->refcount_block_cache_offset = new_block;
++
+ /* The block describes itself, need to update the cache */
+ int block_index = (new_block >> s->cluster_bits) &
+ ((1 << (s->cluster_bits - REFCOUNT_SHIFT)) - 1);
+@@ -236,6 +238,11 @@ static int64_t alloc_refcount_block(BlockDriverState *bs, int64_t cluster_index)
+ if (ret < 0) {
+ goto fail_block;
+ }
++
++ /* Initialize the new refcount block only after updating its refcount,
++ * update_refcount uses the refcount cache itself */
++ memset(s->refcount_block_cache, 0, s->cluster_size);
++ s->refcount_block_cache_offset = new_block;
+ }
+
+ /* Now the new refcount block needs to be written to disk */
+@@ -395,6 +402,10 @@ static int write_refcount_block_entries(BDRVQcowState *s,
+ return 0;
+ }
+
++ if (first_index < 0) {
++ return 0;
++ }
++
+ first_index &= ~(REFCOUNTS_PER_SECTOR - 1);
+ last_index = (last_index + REFCOUNTS_PER_SECTOR)
+ & ~(REFCOUNTS_PER_SECTOR - 1);
+diff --git a/hw/arm_timer.c b/hw/arm_timer.c
+index 9fef191..9073ffc 100644
+--- a/hw/arm_timer.c
++++ b/hw/arm_timer.c
+@@ -71,7 +71,7 @@ static void arm_timer_recalibrate(arm_timer_state *s, int reload)
+ {
+ uint32_t limit;
+
+- if ((s->control & TIMER_CTRL_PERIODIC) == 0) {
++ if ((s->control & (TIMER_CTRL_PERIODIC | TIMER_CTRL_ONESHOT)) == 0) {
+ /* Free running. */
+ if (s->control & TIMER_CTRL_32BIT)
+ limit = 0xffffffff;
+@@ -113,7 +113,7 @@ static void arm_timer_write(void *opaque, target_phys_addr_t offset,
+ case 1: freq >>= 4; break;
+ case 2: freq >>= 8; break;
+ }
+- arm_timer_recalibrate(s, 0);
++ arm_timer_recalibrate(s, s->control & TIMER_CTRL_ENABLE);
+ ptimer_set_freq(s->timer, freq);
+ if (s->control & TIMER_CTRL_ENABLE) {
+ /* Restart the timer if still enabled. */
+diff --git a/hw/fdc.c b/hw/fdc.c
+index b291365..c66b7bf 100644
+--- a/hw/fdc.c
++++ b/hw/fdc.c
+@@ -370,9 +370,9 @@ enum {
+ FD_CMD_PART_ID = 0x18,
+ FD_CMD_SCAN_LOW_OR_EQUAL = 0x19,
+ FD_CMD_SCAN_HIGH_OR_EQUAL = 0x1d,
+- FD_CMD_SAVE = 0x2c,
++ FD_CMD_SAVE = 0x2e,
+ FD_CMD_OPTION = 0x33,
+- FD_CMD_RESTORE = 0x4c,
++ FD_CMD_RESTORE = 0x4e,
+ FD_CMD_DRIVE_SPECIFICATION_COMMAND = 0x8e,
+ FD_CMD_RELATIVE_SEEK_OUT = 0x8f,
+ FD_CMD_FORMAT_AND_WRITE = 0xcd,
+diff --git a/hw/ide/core.c b/hw/ide/core.c
+index 64aebc2..f9bb338 100644
+--- a/hw/ide/core.c
++++ b/hw/ide/core.c
+@@ -2827,10 +2827,6 @@ static void ide_dma_restart(IDEState *s, int is_read)
+ void ide_dma_cancel(BMDMAState *bm)
+ {
+ if (bm->status & BM_STATUS_DMAING) {
+- bm->status &= ~BM_STATUS_DMAING;
+- /* cancel DMA request */
+- bm->unit = -1;
+- bm->dma_cb = NULL;
+ if (bm->aiocb) {
+ #ifdef DEBUG_AIO
+ printf("aio_cancel\n");
+@@ -2838,6 +2834,10 @@ void ide_dma_cancel(BMDMAState *bm)
+ bdrv_aio_cancel(bm->aiocb);
+ bm->aiocb = NULL;
+ }
++ bm->status &= ~BM_STATUS_DMAING;
++ /* cancel DMA request */
++ bm->unit = -1;
++ bm->dma_cb = NULL;
+ }
+ }
+
+diff --git a/hw/pci.c b/hw/pci.c
+index 8f30f73..f8a82f7 100644
+--- a/hw/pci.c
++++ b/hw/pci.c
+@@ -317,7 +317,7 @@ static VMStateInfo vmstate_info_pci_config = {
+
+ static int get_pci_irq_state(QEMUFile *f, void *pv, size_t size)
+ {
+- PCIDevice *s = container_of(pv, PCIDevice, config);
++ PCIDevice *s = container_of(pv, PCIDevice, irq_state);
+ uint32_t irq_state[PCI_NUM_PINS];
+ int i;
+ for (i = 0; i < PCI_NUM_PINS; ++i) {
+@@ -339,7 +339,7 @@ static int get_pci_irq_state(QEMUFile *f, void *pv, size_t size)
+ static void put_pci_irq_state(QEMUFile *f, void *pv, size_t size)
+ {
+ int i;
+- PCIDevice *s = container_of(pv, PCIDevice, config);
++ PCIDevice *s = container_of(pv, PCIDevice, irq_state);
+
+ for (i = 0; i < PCI_NUM_PINS; ++i) {
+ qemu_put_be32(f, pci_irq_state(s, i));
+diff --git a/hw/usb-bus.c b/hw/usb-bus.c
+index 54027df..aae1fef 100644
+--- a/hw/usb-bus.c
++++ b/hw/usb-bus.c
+@@ -102,6 +102,9 @@ USBDevice *usb_create(USBBus *bus, const char *name)
+ USBDevice *usb_create_simple(USBBus *bus, const char *name)
+ {
+ USBDevice *dev = usb_create(bus, name);
++ if (!dev) {
++ hw_error("Failed to create USB device '%s'\n", name);
++ }
+ qdev_init_nofail(&dev->qdev);
+ return dev;
+ }
+@@ -261,7 +264,8 @@ USBDevice *usbdevice_create(const char *cmdline)
+ USBBus *bus = usb_bus_find(-1 /* any */);
+ DeviceInfo *info;
+ USBDeviceInfo *usb;
+- char driver[32], *params;
++ char driver[32];
++ const char *params;
+ int len;
+
+ params = strchr(cmdline,':');
+@@ -272,6 +276,7 @@ USBDevice *usbdevice_create(const char *cmdline)
+ len = sizeof(driver);
+ pstrcpy(driver, len, cmdline);
+ } else {
++ params = "";
+ pstrcpy(driver, sizeof(driver), cmdline);
+ }
+
+@@ -294,7 +299,7 @@ USBDevice *usbdevice_create(const char *cmdline)
+ }
+
+ if (!usb->usbdevice_init) {
+- if (params) {
++ if (*params) {
+ qemu_error("usbdevice %s accepts no params\n", driver);
+ return NULL;
+ }
+diff --git a/hw/usb-msd.c b/hw/usb-msd.c
+index 1fb62ad..9d8d044 100644
+--- a/hw/usb-msd.c
++++ b/hw/usb-msd.c
+@@ -592,6 +592,9 @@ static USBDevice *usb_msd_init(const char *filename)
+
+ /* create guest device */
+ dev = usb_create(NULL /* FIXME */, "usb-storage");
++ if (!dev) {
++ return NULL;
++ }
+ qdev_prop_set_drive(&dev->qdev, "drive", dinfo);
+ if (qdev_init(&dev->qdev) < 0)
+ return NULL;
+diff --git a/hw/usb-net.c b/hw/usb-net.c
+index cfd2f62..6875f11 100644
+--- a/hw/usb-net.c
++++ b/hw/usb-net.c
+@@ -1491,6 +1491,9 @@ static USBDevice *usb_net_init(const char *cmdline)
+ }
+
+ dev = usb_create(NULL /* FIXME */, "usb-net");
++ if (!dev) {
++ return NULL;
++ }
+ qdev_set_nic_properties(&dev->qdev, &nd_table[idx]);
+ qdev_init_nofail(&dev->qdev);
+ return dev;
+diff --git a/hw/usb-serial.c b/hw/usb-serial.c
+index c3f3401..1410b11 100644
+--- a/hw/usb-serial.c
++++ b/hw/usb-serial.c
+@@ -594,6 +594,9 @@ static USBDevice *usb_serial_init(const char *filename)
+ return NULL;
+
+ dev = usb_create(NULL /* FIXME */, "usb-serial");
++ if (!dev) {
++ return NULL;
++ }
+ qdev_prop_set_chr(&dev->qdev, "chardev", cdrv);
+ if (vendorid)
+ qdev_prop_set_uint16(&dev->qdev, "vendorid", vendorid);
+diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c
+index 2fd9b3f..0871d20 100644
+--- a/hw/virtio-blk.c
++++ b/hw/virtio-blk.c
+@@ -278,10 +278,20 @@ static void do_multiwrite(BlockDriverState *bs, BlockRequest *blkreq,
+ }
+ }
+
+-static void virtio_blk_handle_flush(VirtIOBlockReq *req)
++static void virtio_blk_handle_flush(BlockRequest *blkreq, int *num_writes,
++ VirtIOBlockReq *req, BlockDriverState **old_bs)
+ {
+ BlockDriverAIOCB *acb;
+
++ /*
++ * Make sure all outstanding writes are posted to the backing device.
++ */
++ if (*old_bs != NULL) {
++ do_multiwrite(*old_bs, blkreq, *num_writes);
++ }
++ *num_writes = 0;
++ *old_bs = req->dev->bs;
++
+ acb = bdrv_aio_flush(req->dev->bs, virtio_blk_flush_complete, req);
+ if (!acb) {
+ virtio_blk_req_complete(req, VIRTIO_BLK_S_IOERR);
+@@ -344,7 +354,8 @@ static void virtio_blk_handle_request(VirtIOBlockReq *req,
+ req->in = (void *)req->elem.in_sg[req->elem.in_num - 1].iov_base;
+
+ if (req->out->type & VIRTIO_BLK_T_FLUSH) {
+- virtio_blk_handle_flush(req);
++ virtio_blk_handle_flush(mrb->blkreq, &mrb->num_writes,
++ req, &mrb->old_bs);
+ } else if (req->out->type & VIRTIO_BLK_T_SCSI_CMD) {
+ virtio_blk_handle_scsi(req);
+ } else if (req->out->type & VIRTIO_BLK_T_OUT) {
+diff --git a/i386.ld b/i386.ld
+index f2dafec..f8df7bf 100644
+--- a/i386.ld
++++ b/i386.ld
+@@ -39,8 +39,20 @@ SECTIONS
+ .rela.fini : { *(.rela.fini) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+- .rel.plt : { *(.rel.plt) }
+- .rela.plt : { *(.rela.plt) }
++ .rel.plt :
++ {
++ *(.rel.plt)
++ PROVIDE_HIDDEN (__rel_iplt_start = .);
++ *(.rel.iplt)
++ PROVIDE_HIDDEN (__rel_iplt_end = .);
++ }
++ .rela.plt :
++ {
++ *(.rela.plt)
++ PROVIDE_HIDDEN (__rela_iplt_start = .);
++ *(.rela.iplt)
++ PROVIDE_HIDDEN (__rela_iplt_end = .);
++ }
+ .init : { *(.init) } =0x47ff041f
+ .text :
+ {
+diff --git a/pc-bios/optionrom/linuxboot.S b/pc-bios/optionrom/linuxboot.S
+index 8aebe51..c109363 100644
+--- a/pc-bios/optionrom/linuxboot.S
++++ b/pc-bios/optionrom/linuxboot.S
+@@ -106,10 +106,10 @@ copy_kernel:
+ /* We're now running in 16-bit CS, but 32-bit ES! */
+
+ /* Load kernel and initrd */
+- read_fw_blob(FW_CFG_KERNEL)
+- read_fw_blob(FW_CFG_INITRD)
+- read_fw_blob(FW_CFG_CMDLINE)
+- read_fw_blob(FW_CFG_SETUP)
++ read_fw_blob_addr32(FW_CFG_KERNEL)
++ read_fw_blob_addr32(FW_CFG_INITRD)
++ read_fw_blob_addr32(FW_CFG_CMDLINE)
++ read_fw_blob_addr32(FW_CFG_SETUP)
+
+ /* And now jump into Linux! */
+ mov $0, %eax
+diff --git a/pc-bios/optionrom/optionrom.h b/pc-bios/optionrom/optionrom.h
+index 4dcb906..fbdd48a 100644
+--- a/pc-bios/optionrom/optionrom.h
++++ b/pc-bios/optionrom/optionrom.h
+@@ -50,13 +50,7 @@
+ bswap %eax
+ .endm
+
+-/*
+- * Read a blob from the fw_cfg device.
+- * Requires _ADDR, _SIZE and _DATA values for the parameter.
+- *
+- * Clobbers: %eax, %edx, %es, %ecx, %edi
+- */
+-#define read_fw_blob(var) \
++#define read_fw_blob_pre(var) \
+ read_fw var ## _ADDR; \
+ mov %eax, %edi; \
+ read_fw var ## _SIZE; \
+@@ -65,10 +59,32 @@
+ mov $BIOS_CFG_IOPORT_CFG, %edx; \
+ outw %ax, (%dx); \
+ mov $BIOS_CFG_IOPORT_DATA, %dx; \
+- cld; \
++ cld
++
++/*
++ * Read a blob from the fw_cfg device.
++ * Requires _ADDR, _SIZE and _DATA values for the parameter.
++ *
++ * Clobbers: %eax, %edx, %es, %ecx, %edi
++ */
++#define read_fw_blob(var) \
++ read_fw_blob_pre(var); \
+ /* old as(1) doesn't like this insn so emit the bytes instead: \
+ rep insb (%dx), %es:(%edi); \
+ */ \
++ .dc.b 0xf3,0x6c
++
++/*
++ * Read a blob from the fw_cfg device in forced addr32 mode.
++ * Requires _ADDR, _SIZE and _DATA values for the parameter.
++ *
++ * Clobbers: %eax, %edx, %es, %ecx, %edi
++ */
++#define read_fw_blob_addr32(var) \
++ read_fw_blob_pre(var); \
++ /* old as(1) doesn't like this insn so emit the bytes instead: \
++ addr32 rep insb (%dx), %es:(%edi); \
++ */ \
+ .dc.b 0x67,0xf3,0x6c
+
+ #define OPTION_ROM_START \
+diff --git a/qemu-img.c b/qemu-img.c
+index 1d97f2e..2824178 100644
+--- a/qemu-img.c
++++ b/qemu-img.c
+@@ -537,7 +537,7 @@ static int img_convert(int argc, char **argv)
+ BlockDriverState **bs, *out_bs;
+ int64_t total_sectors, nb_sectors, sector_num, bs_offset;
+ uint64_t bs_sectors;
+- uint8_t buf[IO_BUF_SIZE];
++ uint8_t * buf;
+ const uint8_t *buf1;
+ BlockDriverInfo bdi;
+ QEMUOptionParameter *param = NULL;
+@@ -656,6 +656,7 @@ static int img_convert(int argc, char **argv)
+ bs_i = 0;
+ bs_offset = 0;
+ bdrv_get_geometry(bs[0], &bs_sectors);
++ buf = qemu_malloc(IO_BUF_SIZE);
+
+ if (flags & BLOCK_FLAG_COMPRESS) {
+ if (bdrv_get_info(out_bs, &bdi) < 0)
+@@ -788,6 +789,7 @@ static int img_convert(int argc, char **argv)
+ }
+ }
+ }
++ qemu_free(buf);
+ bdrv_delete(out_bs);
+ for (bs_i = 0; bs_i < bs_n; bs_i++)
+ bdrv_delete(bs[bs_i]);
+diff --git a/qemu-monitor.hx b/qemu-monitor.hx
+index 1aa7818..a6a36b8 100644
+--- a/qemu-monitor.hx
++++ b/qemu-monitor.hx
+@@ -888,7 +888,7 @@ ETEXI
+ .name = "balloon",
+ .args_type = "value:M",
+ .params = "target",
+- .help = "request VM to change it's memory allocation (in MB)",
++ .help = "request VM to change its memory allocation (in MB)",
+ .user_print = monitor_user_noop,
+ .mhandler.cmd_new = do_balloon,
+ },
+diff --git a/qemu-sockets.c b/qemu-sockets.c
+index a88b2a7..993ce12 100644
+--- a/qemu-sockets.c
++++ b/qemu-sockets.c
+@@ -130,7 +130,8 @@ int inet_listen_opts(QemuOpts *opts, int port_offset)
+ ai.ai_family = PF_UNSPEC;
+ ai.ai_socktype = SOCK_STREAM;
+
+- if (qemu_opt_get(opts, "port") == NULL) {
++ if ((qemu_opt_get(opts, "host") == NULL) ||
++ (qemu_opt_get(opts, "port") == NULL)) {
+ fprintf(stderr, "%s: host and/or port not specified\n", __FUNCTION__);
+ return -1;
+ }
+diff --git a/target-ppc/helper.c b/target-ppc/helper.c
+index b233d4f..28504b3 100644
+--- a/target-ppc/helper.c
++++ b/target-ppc/helper.c
+@@ -2066,7 +2066,6 @@ static inline void powerpc_excp(CPUState *env, int excp_model, int excp)
+ srr1 = SPR_SRR1;
+ asrr0 = -1;
+ asrr1 = -1;
+- msr &= ~((target_ulong)0x783F0000);
+ switch (excp) {
+ case POWERPC_EXCP_NONE:
+ /* Should never happen */
+diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c
+index e3bd29c..ee8d8bf 100644
+--- a/target-ppc/op_helper.c
++++ b/target-ppc/op_helper.c
+@@ -1646,20 +1646,20 @@ static inline void do_rfi(target_ulong nip, target_ulong msr,
+ void helper_rfi (void)
+ {
+ do_rfi(env->spr[SPR_SRR0], env->spr[SPR_SRR1],
+- ~((target_ulong)0x0), 1);
++ ~((target_ulong)0x783F0000), 1);
+ }
+
+ #if defined(TARGET_PPC64)
+ void helper_rfid (void)
+ {
+ do_rfi(env->spr[SPR_SRR0], env->spr[SPR_SRR1],
+- ~((target_ulong)0x0), 0);
++ ~((target_ulong)0x783F0000), 0);
+ }
+
+ void helper_hrfid (void)
+ {
+ do_rfi(env->spr[SPR_HSRR0], env->spr[SPR_HSRR1],
+- ~((target_ulong)0x0), 0);
++ ~((target_ulong)0x783F0000), 0);
+ }
+ #endif
+ #endif
+diff --git a/x86_64.ld b/x86_64.ld
+index 24ea77d..46d8d4d 100644
+--- a/x86_64.ld
++++ b/x86_64.ld
+@@ -35,8 +35,20 @@ SECTIONS
+ .rela.got : { *(.rela.got) }
+ .rel.bss : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
+ .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
+- .rel.plt : { *(.rel.plt) }
+- .rela.plt : { *(.rela.plt) }
++ .rel.plt :
++ {
++ *(.rel.plt)
++ PROVIDE_HIDDEN (__rel_iplt_start = .);
++ *(.rel.iplt)
++ PROVIDE_HIDDEN (__rel_iplt_end = .);
++ }
++ .rela.plt :
++ {
++ *(.rela.plt)
++ PROVIDE_HIDDEN (__rela_iplt_start = .);
++ *(.rela.iplt)
++ PROVIDE_HIDDEN (__rela_iplt_end = .);
++ }
+ .init :
+ {
+ KEEP (*(.init))
diff --git a/recipes/qemu/qemu_0.12.4.bb b/recipes/qemu/qemu_0.12.4.bb
index 4ccd709fcc..6630b2d0b1 100644
--- a/recipes/qemu/qemu_0.12.4.bb
+++ b/recipes/qemu/qemu_0.12.4.bb
@@ -1,7 +1,7 @@
LICENSE = "GPL"
DEPENDS = "zlib"
-PR = "r1"
+PR = "r2"
SRC_URI = "\
http://download.savannah.gnu.org/releases/qemu/qemu-${PV}.tar.gz;name=qemu-${PV} \
@@ -17,6 +17,7 @@ SRC_URI = "\
file://fix_fortify_source_compilation.patch \
file://fallback.to.safe.mmap_min_addr.patch \
file://linux-user-fix-running-programs-with-iwmmxt.patch \
+ file://99_stable.diff \
"
SRC_URI[qemu-0.12.4.md5sum] = "93e6b134dff89b2799f57b7d9e0e0fc5"