* [PULL 00/15] xen-20180521-tag
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: anthony.perard, xen-devel, sstabellini, qemu-devel, stefanha
The following changes since commit d32e41a1188e929cc0fb16829ce3736046951e39:
Merge remote-tracking branch 'remotes/famz/tags/docker-and-block-pull-request' into staging (2018-05-18 14:11:52 +0100)
are available in the git repository at:
http://xenbits.xenproject.org/git-http/people/sstabellini/qemu-dm.git tags/xen-20180521-tag
for you to fetch changes up to f03df99f09ee0ca27ea2298a1b77438e7999044d:
xen_disk: be consistent with use of xendev and blkdev->xendev (2018-05-18 11:13:01 -0700)
----------------------------------------------------------------
Xen 2018/05/21
----------------------------------------------------------------
Anthony PERARD (1):
configure: Add explanation for --enable-xen-pci-passthrough
Igor Druzhinin (2):
xen-pvdevice: Introduce a simplistic xen-pvdevice save state
xen/pt: use address_space_memory object for memory region hooks
Paul Durrant (11):
xen-hvm: create separate function for ioreq server initialization
All the xen stable APIs define handle types of the form:
xen: add a meaningful declaration of grant_copy_segment into xen_common.h
xen_backend: add grant table helpers
xen_disk: remove open-coded use of libxengnttab
xen: remove other open-coded use of libxengnttab
xen_backend: add an emulation of grant copy
xen_disk: remove use of grant map/unmap
xen_backend: make the xen_feature_grant_copy flag private
xen_disk: use a single entry iovec
xen_disk: be consistent with use of xendev and blkdev->xendev
Ross Lagerwall (1):
xen_pt: Present the size of 64 bit BARs correctly
configure | 2 +-
dtc | 2 +-
hw/9pfs/xen-9p-backend.c | 32 ++-
hw/block/xen_disk.c | 614 +++++++------------------------------------
hw/char/xen_console.c | 9 +-
hw/i386/xen/xen-hvm.c | 76 +++---
hw/i386/xen/xen_pvdevice.c | 11 +
hw/net/xen_nic.c | 33 +--
hw/usb/xen-usb.c | 37 ++-
hw/xen/xen_backend.c | 178 ++++++++++++-
hw/xen/xen_pt.c | 2 +-
hw/xen/xen_pt_config_init.c | 2 +
include/hw/xen/xen_backend.h | 34 ++-
include/hw/xen/xen_common.h | 17 +-
scripts/checkpatch.pl | 2 +-
ui/keycodemapdb | 2 +-
16 files changed, 429 insertions(+), 624 deletions(-)
_______________________________________________
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Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply [flat|nested] 38+ messages in thread* [Qemu-devel] [PULL 01/15] xen-pvdevice: Introduce a simplistic xen-pvdevice save state
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Igor Druzhinin
From: Igor Druzhinin <igor.druzhinin@citrix.com>
This should help to avoid problems with accessing the device after
migration/resume without PV drivers by migrating its PCI configuration
space state. Without an explicitly defined state record it resets
every time a VM migrates which confuses the OS and makes every
access to xen-pvdevice MMIO region to fail. PV tools enable some
logic to save and restore PCI configuration state from within the VM
every time it migrates which basically hides the issue.
Older systems will acquire the new record when migrated which should
not change their state for worse.
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/i386/xen/xen_pvdevice.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/hw/i386/xen/xen_pvdevice.c b/hw/i386/xen/xen_pvdevice.c
index f748823..a146f18 100644
--- a/hw/i386/xen/xen_pvdevice.c
+++ b/hw/i386/xen/xen_pvdevice.c
@@ -71,6 +71,16 @@ static const MemoryRegionOps xen_pv_mmio_ops = {
.endianness = DEVICE_LITTLE_ENDIAN,
};
+static const VMStateDescription vmstate_xen_pvdevice = {
+ .name = "xen-pvdevice",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_PCI_DEVICE(parent_obj, XenPVDevice),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
static void xen_pv_realize(PCIDevice *pci_dev, Error **errp)
{
XenPVDevice *d = XEN_PV_DEVICE(pci_dev);
@@ -120,6 +130,7 @@ static void xen_pv_class_init(ObjectClass *klass, void *data)
k->class_id = PCI_CLASS_SYSTEM_OTHER;
dc->desc = "Xen PV Device";
dc->props = xen_pv_props;
+ dc->vmsd = &vmstate_xen_pvdevice;
}
static const TypeInfo xen_pv_type_info = {
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 01/15] xen-pvdevice: Introduce a simplistic xen-pvdevice save state
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: Igor Druzhinin, sstabellini, qemu-devel, stefanha,
anthony.perard, xen-devel
From: Igor Druzhinin <igor.druzhinin@citrix.com>
This should help to avoid problems with accessing the device after
migration/resume without PV drivers by migrating its PCI configuration
space state. Without an explicitly defined state record it resets
every time a VM migrates which confuses the OS and makes every
access to xen-pvdevice MMIO region to fail. PV tools enable some
logic to save and restore PCI configuration state from within the VM
every time it migrates which basically hides the issue.
Older systems will acquire the new record when migrated which should
not change their state for worse.
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/i386/xen/xen_pvdevice.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/hw/i386/xen/xen_pvdevice.c b/hw/i386/xen/xen_pvdevice.c
index f748823..a146f18 100644
--- a/hw/i386/xen/xen_pvdevice.c
+++ b/hw/i386/xen/xen_pvdevice.c
@@ -71,6 +71,16 @@ static const MemoryRegionOps xen_pv_mmio_ops = {
.endianness = DEVICE_LITTLE_ENDIAN,
};
+static const VMStateDescription vmstate_xen_pvdevice = {
+ .name = "xen-pvdevice",
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_PCI_DEVICE(parent_obj, XenPVDevice),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
static void xen_pv_realize(PCIDevice *pci_dev, Error **errp)
{
XenPVDevice *d = XEN_PV_DEVICE(pci_dev);
@@ -120,6 +130,7 @@ static void xen_pv_class_init(ObjectClass *klass, void *data)
k->class_id = PCI_CLASS_SYSTEM_OTHER;
dc->desc = "Xen PV Device";
dc->props = xen_pv_props;
+ dc->vmsd = &vmstate_xen_pvdevice;
}
static const TypeInfo xen_pv_type_info = {
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 02/15] xen/pt: use address_space_memory object for memory region hooks
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Igor Druzhinin
From: Igor Druzhinin <igor.druzhinin@citrix.com>
Commit 99605175c (xen-pt: Fix PCI devices re-attach failed) introduced
a subtle bug. As soon as the guest switches off Bus Mastering on the
device it immediately causes all the BARs be unmapped due to the DMA
address space of the device being changed. This is undesired behavior
because the guest may try to communicate with the device after that
which triggers the following errors in the logs:
[00:05.0] xen_pt_bar_read: Error: Should not read BAR through QEMU. @0x0000000000000200
[00:05.0] xen_pt_bar_write: Error: Should not write BAR through QEMU. @0x0000000000000200
The issue that the original patch tried to workaround (uneven number of
region_add/del calls on device attach/detach) was fixed in d25836cafd
(memory: do explicit cleanup when remove listeners).
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Reported-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_pt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 9b7a960..e5a6eff 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -907,7 +907,7 @@ out:
}
}
- memory_listener_register(&s->memory_listener, &s->dev.bus_master_as);
+ memory_listener_register(&s->memory_listener, &address_space_memory);
memory_listener_register(&s->io_listener, &address_space_io);
s->listener_set = true;
XEN_PT_LOG(d,
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 02/15] xen/pt: use address_space_memory object for memory region hooks
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: Igor Druzhinin, sstabellini, qemu-devel, stefanha,
anthony.perard, xen-devel
From: Igor Druzhinin <igor.druzhinin@citrix.com>
Commit 99605175c (xen-pt: Fix PCI devices re-attach failed) introduced
a subtle bug. As soon as the guest switches off Bus Mastering on the
device it immediately causes all the BARs be unmapped due to the DMA
address space of the device being changed. This is undesired behavior
because the guest may try to communicate with the device after that
which triggers the following errors in the logs:
[00:05.0] xen_pt_bar_read: Error: Should not read BAR through QEMU. @0x0000000000000200
[00:05.0] xen_pt_bar_write: Error: Should not write BAR through QEMU. @0x0000000000000200
The issue that the original patch tried to workaround (uneven number of
region_add/del calls on device attach/detach) was fixed in d25836cafd
(memory: do explicit cleanup when remove listeners).
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Reported-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_pt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 9b7a960..e5a6eff 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -907,7 +907,7 @@ out:
}
}
- memory_listener_register(&s->memory_listener, &s->dev.bus_master_as);
+ memory_listener_register(&s->memory_listener, &address_space_memory);
memory_listener_register(&s->io_listener, &address_space_io);
s->listener_set = true;
XEN_PT_LOG(d,
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 03/15] configure: Add explanation for --enable-xen-pci-passthrough
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel
From: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 59f91ab..a8498ab 100755
--- a/configure
+++ b/configure
@@ -1588,7 +1588,7 @@ disabled with --disable-FEATURE, default is enabled if available:
virtfs VirtFS
mpath Multipath persistent reservation passthrough
xen xen backend driver support
- xen-pci-passthrough
+ xen-pci-passthrough PCI passthrough support for Xen
brlapi BrlAPI (Braile)
curl curl connectivity
membarrier membarrier system call (for Linux 4.14+ or Windows)
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PULL 03/15] configure: Add explanation for --enable-xen-pci-passthrough
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: anthony.perard, xen-devel, sstabellini, qemu-devel, stefanha
From: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
configure | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configure b/configure
index 59f91ab..a8498ab 100755
--- a/configure
+++ b/configure
@@ -1588,7 +1588,7 @@ disabled with --disable-FEATURE, default is enabled if available:
virtfs VirtFS
mpath Multipath persistent reservation passthrough
xen xen backend driver support
- xen-pci-passthrough
+ xen-pci-passthrough PCI passthrough support for Xen
brlapi BrlAPI (Braile)
curl curl connectivity
membarrier membarrier system call (for Linux 4.14+ or Windows)
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 04/15] xen_pt: Present the size of 64 bit BARs correctly
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Ross Lagerwall
From: Ross Lagerwall <ross.lagerwall@citrix.com>
The full size of the BAR is stored in the lower PCIIORegion.size. The
upper PCIIORegion.size is 0. Calculate the size of the upper half
correctly from the lower half otherwise the size read by the guest will
be incorrect.
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_pt_config_init.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c
index a3ce33e..aee31c6 100644
--- a/hw/xen/xen_pt_config_init.c
+++ b/hw/xen/xen_pt_config_init.c
@@ -504,6 +504,8 @@ static int xen_pt_bar_reg_write(XenPCIPassthroughState *s, XenPTReg *cfg_entry,
bar_ro_mask = XEN_PT_BAR_IO_RO_MASK | (r_size - 1);
break;
case XEN_PT_BAR_FLAG_UPPER:
+ assert(index > 0);
+ r_size = d->io_regions[index - 1].size >> 32;
bar_emu_mask = XEN_PT_BAR_ALLF;
bar_ro_mask = r_size ? r_size - 1 : 0;
break;
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 04/15] xen_pt: Present the size of 64 bit BARs correctly
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Ross Lagerwall, stefanha,
anthony.perard, xen-devel
From: Ross Lagerwall <ross.lagerwall@citrix.com>
The full size of the BAR is stored in the lower PCIIORegion.size. The
upper PCIIORegion.size is 0. Calculate the size of the upper half
correctly from the lower half otherwise the size read by the guest will
be incorrect.
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_pt_config_init.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c
index a3ce33e..aee31c6 100644
--- a/hw/xen/xen_pt_config_init.c
+++ b/hw/xen/xen_pt_config_init.c
@@ -504,6 +504,8 @@ static int xen_pt_bar_reg_write(XenPCIPassthroughState *s, XenPTReg *cfg_entry,
bar_ro_mask = XEN_PT_BAR_IO_RO_MASK | (r_size - 1);
break;
case XEN_PT_BAR_FLAG_UPPER:
+ assert(index > 0);
+ r_size = d->io_regions[index - 1].size >> 32;
bar_emu_mask = XEN_PT_BAR_ALLF;
bar_ro_mask = r_size ? r_size - 1 : 0;
break;
--
1.9.1
_______________________________________________
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Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 05/15] xen-hvm: create separate function for ioreq server initialization
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
The code is sufficiently substantial that it improves code readability
to put it in a new function called by xen_hvm_init() rather than having
it inline.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Reviewed-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/i386/xen/xen-hvm.c | 76 +++++++++++++++++++++++++++++++--------------------
1 file changed, 46 insertions(+), 30 deletions(-)
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index caa563b..6ffa3c2 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -95,7 +95,8 @@ typedef struct XenIOState {
CPUState **cpu_by_vcpu_id;
/* the evtchn port for polling the notification, */
evtchn_port_t *ioreq_local_port;
- /* evtchn local port for buffered io */
+ /* evtchn remote and local ports for buffered io */
+ evtchn_port_t bufioreq_remote_port;
evtchn_port_t bufioreq_local_port;
/* the evtchn fd for polling */
xenevtchn_handle *xce_handle;
@@ -1236,12 +1237,52 @@ static void xen_wakeup_notifier(Notifier *notifier, void *data)
xc_set_hvm_param(xen_xc, xen_domid, HVM_PARAM_ACPI_S_STATE, 0);
}
-void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
+static int xen_map_ioreq_server(XenIOState *state)
{
- int i, rc;
xen_pfn_t ioreq_pfn;
xen_pfn_t bufioreq_pfn;
evtchn_port_t bufioreq_evtchn;
+ int rc;
+
+ rc = xen_get_ioreq_server_info(xen_domid, state->ioservid,
+ &ioreq_pfn, &bufioreq_pfn,
+ &bufioreq_evtchn);
+ if (rc < 0) {
+ error_report("failed to get ioreq server info: error %d handle=%p",
+ errno, xen_xc);
+ return rc;
+ }
+
+ DPRINTF("shared page at pfn %lx\n", ioreq_pfn);
+ DPRINTF("buffered io page at pfn %lx\n", bufioreq_pfn);
+ DPRINTF("buffered io evtchn is %x\n", bufioreq_evtchn);
+
+ state->shared_page = xenforeignmemory_map(xen_fmem, xen_domid,
+ PROT_READ | PROT_WRITE,
+ 1, &ioreq_pfn, NULL);
+ if (state->shared_page == NULL) {
+ error_report("map shared IO page returned error %d handle=%p",
+ errno, xen_xc);
+ return -1;
+ }
+
+ state->buffered_io_page = xenforeignmemory_map(xen_fmem, xen_domid,
+ PROT_READ | PROT_WRITE,
+ 1, &bufioreq_pfn, NULL);
+ if (state->buffered_io_page == NULL) {
+ error_report("map buffered IO page returned error %d", errno);
+ return -1;
+ }
+
+ state->bufioreq_remote_port = bufioreq_evtchn;
+
+ return 0;
+}
+
+void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
+{
+ int i, rc;
+ xen_pfn_t ioreq_pfn;
XenIOState *state;
state = g_malloc0(sizeof (XenIOState));
@@ -1269,25 +1310,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
state->wakeup.notify = xen_wakeup_notifier;
qemu_register_wakeup_notifier(&state->wakeup);
- rc = xen_get_ioreq_server_info(xen_domid, state->ioservid,
- &ioreq_pfn, &bufioreq_pfn,
- &bufioreq_evtchn);
+ rc = xen_map_ioreq_server(state);
if (rc < 0) {
- error_report("failed to get ioreq server info: error %d handle=%p",
- errno, xen_xc);
- goto err;
- }
-
- DPRINTF("shared page at pfn %lx\n", ioreq_pfn);
- DPRINTF("buffered io page at pfn %lx\n", bufioreq_pfn);
- DPRINTF("buffered io evtchn is %x\n", bufioreq_evtchn);
-
- state->shared_page = xenforeignmemory_map(xen_fmem, xen_domid,
- PROT_READ|PROT_WRITE,
- 1, &ioreq_pfn, NULL);
- if (state->shared_page == NULL) {
- error_report("map shared IO page returned error %d handle=%p",
- errno, xen_xc);
goto err;
}
@@ -1308,14 +1332,6 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
goto err;
}
- state->buffered_io_page = xenforeignmemory_map(xen_fmem, xen_domid,
- PROT_READ|PROT_WRITE,
- 1, &bufioreq_pfn, NULL);
- if (state->buffered_io_page == NULL) {
- error_report("map buffered IO page returned error %d", errno);
- goto err;
- }
-
/* Note: cpus is empty at this point in init */
state->cpu_by_vcpu_id = g_malloc0(max_cpus * sizeof(CPUState *));
@@ -1340,7 +1356,7 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
}
rc = xenevtchn_bind_interdomain(state->xce_handle, xen_domid,
- bufioreq_evtchn);
+ state->bufioreq_remote_port);
if (rc == -1) {
error_report("buffered evtchn bind error %d", errno);
goto err;
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 05/15] xen-hvm: create separate function for ioreq server initialization
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
The code is sufficiently substantial that it improves code readability
to put it in a new function called by xen_hvm_init() rather than having
it inline.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Reviewed-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/i386/xen/xen-hvm.c | 76 +++++++++++++++++++++++++++++++--------------------
1 file changed, 46 insertions(+), 30 deletions(-)
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index caa563b..6ffa3c2 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -95,7 +95,8 @@ typedef struct XenIOState {
CPUState **cpu_by_vcpu_id;
/* the evtchn port for polling the notification, */
evtchn_port_t *ioreq_local_port;
- /* evtchn local port for buffered io */
+ /* evtchn remote and local ports for buffered io */
+ evtchn_port_t bufioreq_remote_port;
evtchn_port_t bufioreq_local_port;
/* the evtchn fd for polling */
xenevtchn_handle *xce_handle;
@@ -1236,12 +1237,52 @@ static void xen_wakeup_notifier(Notifier *notifier, void *data)
xc_set_hvm_param(xen_xc, xen_domid, HVM_PARAM_ACPI_S_STATE, 0);
}
-void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
+static int xen_map_ioreq_server(XenIOState *state)
{
- int i, rc;
xen_pfn_t ioreq_pfn;
xen_pfn_t bufioreq_pfn;
evtchn_port_t bufioreq_evtchn;
+ int rc;
+
+ rc = xen_get_ioreq_server_info(xen_domid, state->ioservid,
+ &ioreq_pfn, &bufioreq_pfn,
+ &bufioreq_evtchn);
+ if (rc < 0) {
+ error_report("failed to get ioreq server info: error %d handle=%p",
+ errno, xen_xc);
+ return rc;
+ }
+
+ DPRINTF("shared page at pfn %lx\n", ioreq_pfn);
+ DPRINTF("buffered io page at pfn %lx\n", bufioreq_pfn);
+ DPRINTF("buffered io evtchn is %x\n", bufioreq_evtchn);
+
+ state->shared_page = xenforeignmemory_map(xen_fmem, xen_domid,
+ PROT_READ | PROT_WRITE,
+ 1, &ioreq_pfn, NULL);
+ if (state->shared_page == NULL) {
+ error_report("map shared IO page returned error %d handle=%p",
+ errno, xen_xc);
+ return -1;
+ }
+
+ state->buffered_io_page = xenforeignmemory_map(xen_fmem, xen_domid,
+ PROT_READ | PROT_WRITE,
+ 1, &bufioreq_pfn, NULL);
+ if (state->buffered_io_page == NULL) {
+ error_report("map buffered IO page returned error %d", errno);
+ return -1;
+ }
+
+ state->bufioreq_remote_port = bufioreq_evtchn;
+
+ return 0;
+}
+
+void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
+{
+ int i, rc;
+ xen_pfn_t ioreq_pfn;
XenIOState *state;
state = g_malloc0(sizeof (XenIOState));
@@ -1269,25 +1310,8 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
state->wakeup.notify = xen_wakeup_notifier;
qemu_register_wakeup_notifier(&state->wakeup);
- rc = xen_get_ioreq_server_info(xen_domid, state->ioservid,
- &ioreq_pfn, &bufioreq_pfn,
- &bufioreq_evtchn);
+ rc = xen_map_ioreq_server(state);
if (rc < 0) {
- error_report("failed to get ioreq server info: error %d handle=%p",
- errno, xen_xc);
- goto err;
- }
-
- DPRINTF("shared page at pfn %lx\n", ioreq_pfn);
- DPRINTF("buffered io page at pfn %lx\n", bufioreq_pfn);
- DPRINTF("buffered io evtchn is %x\n", bufioreq_evtchn);
-
- state->shared_page = xenforeignmemory_map(xen_fmem, xen_domid,
- PROT_READ|PROT_WRITE,
- 1, &ioreq_pfn, NULL);
- if (state->shared_page == NULL) {
- error_report("map shared IO page returned error %d handle=%p",
- errno, xen_xc);
goto err;
}
@@ -1308,14 +1332,6 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
goto err;
}
- state->buffered_io_page = xenforeignmemory_map(xen_fmem, xen_domid,
- PROT_READ|PROT_WRITE,
- 1, &bufioreq_pfn, NULL);
- if (state->buffered_io_page == NULL) {
- error_report("map buffered IO page returned error %d", errno);
- goto err;
- }
-
/* Note: cpus is empty at this point in init */
state->cpu_by_vcpu_id = g_malloc0(max_cpus * sizeof(CPUState *));
@@ -1340,7 +1356,7 @@ void xen_hvm_init(PCMachineState *pcms, MemoryRegion **ram_memory)
}
rc = xenevtchn_bind_interdomain(state->xce_handle, xen_domid,
- bufioreq_evtchn);
+ state->bufioreq_remote_port);
if (rc == -1) {
error_report("buffered evtchn bind error %d", errno);
goto err;
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 06/15] All the xen stable APIs define handle types of the form:
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
xen<subject of API>_handle
and some define additional handle types of the form:
xen<subject of API>_<purpose of handle>_handle
Examples of these are xenforeignmemory_handle and
xenforeignmemory_resource_handle.
Both of these types will be misparsed by checkpatch if they appear as the
first token in a line since, as types defined by an external library, they
do not conform to the QEMU CODING_STYLE, which suggests CamelCase.
A previous patch (5ac067a24a8) added xendevicemodel_handle to the list
of types. This patch changes that to xen\w+_handle such that it will
match all Xen stable API handles of the forms detailed above.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
dtc | 2 +-
scripts/checkpatch.pl | 2 +-
ui/keycodemapdb | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/dtc b/dtc
index e543880..558cd81 160000
--- a/dtc
+++ b/dtc
@@ -1 +1 @@
-Subproject commit e54388015af1fb4bf04d0bca99caba1074d9cc42
+Subproject commit 558cd81bdd432769b59bff01240c44f82cfb1a9d
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index cb1b652..e3d8c2c 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -271,7 +271,7 @@ our @typeList = (
qr{hwaddr},
# external libraries
qr{xml${Ident}},
- qr{xendevicemodel_handle},
+ qr{xen\w+_handle},
# Glib definitions
qr{gchar},
qr{gshort},
diff --git a/ui/keycodemapdb b/ui/keycodemapdb
index 6b3d716..10739aa 160000
--- a/ui/keycodemapdb
+++ b/ui/keycodemapdb
@@ -1 +1 @@
-Subproject commit 6b3d716e2b6472eb7189d3220552280ef3d832ce
+Subproject commit 10739aa26051a5d49d88132604539d3ed085e72e
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 06/15] All the xen stable APIs define handle types of the form:
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
xen<subject of API>_handle
and some define additional handle types of the form:
xen<subject of API>_<purpose of handle>_handle
Examples of these are xenforeignmemory_handle and
xenforeignmemory_resource_handle.
Both of these types will be misparsed by checkpatch if they appear as the
first token in a line since, as types defined by an external library, they
do not conform to the QEMU CODING_STYLE, which suggests CamelCase.
A previous patch (5ac067a24a8) added xendevicemodel_handle to the list
of types. This patch changes that to xen\w+_handle such that it will
match all Xen stable API handles of the forms detailed above.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
dtc | 2 +-
scripts/checkpatch.pl | 2 +-
ui/keycodemapdb | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/dtc b/dtc
index e543880..558cd81 160000
--- a/dtc
+++ b/dtc
@@ -1 +1 @@
-Subproject commit e54388015af1fb4bf04d0bca99caba1074d9cc42
+Subproject commit 558cd81bdd432769b59bff01240c44f82cfb1a9d
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index cb1b652..e3d8c2c 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -271,7 +271,7 @@ our @typeList = (
qr{hwaddr},
# external libraries
qr{xml${Ident}},
- qr{xendevicemodel_handle},
+ qr{xen\w+_handle},
# Glib definitions
qr{gchar},
qr{gshort},
diff --git a/ui/keycodemapdb b/ui/keycodemapdb
index 6b3d716..10739aa 160000
--- a/ui/keycodemapdb
+++ b/ui/keycodemapdb
@@ -1 +1 @@
-Subproject commit 6b3d716e2b6472eb7189d3220552280ef3d832ce
+Subproject commit 10739aa26051a5d49d88132604539d3ed085e72e
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 07/15] xen: add a meaningful declaration of grant_copy_segment into xen_common.h
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
Currently the xen_disk source has to carry #ifdef exclusions to compile
against Xen older then 4.8. This is a bit messy so this patch lifts the
definition of struct xengnttab_grant_copy_segment and adds it into the
pre-4.8 compat area in xen_common.h, which allows xen_disk to be cleaned
up.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 18 ------------------
include/hw/xen/xen_common.h | 17 +++++++++++++++--
2 files changed, 15 insertions(+), 20 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index f74fcd4..78bfb41 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -496,8 +496,6 @@ static int ioreq_map(struct ioreq *ioreq)
return 0;
}
-#if CONFIG_XEN_CTRL_INTERFACE_VERSION >= 40800
-
static void ioreq_free_copy_buffers(struct ioreq *ioreq)
{
int i;
@@ -579,22 +577,6 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
return rc;
}
-#else
-static void ioreq_free_copy_buffers(struct ioreq *ioreq)
-{
- abort();
-}
-
-static int ioreq_init_copy_buffers(struct ioreq *ioreq)
-{
- abort();
-}
-
-static int ioreq_grant_copy(struct ioreq *ioreq)
-{
- abort();
-}
-#endif
static int ioreq_runio_qemu_aio(struct ioreq *ioreq);
diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h
index 5f1402b..bbf207d 100644
--- a/include/hw/xen/xen_common.h
+++ b/include/hw/xen/xen_common.h
@@ -667,8 +667,21 @@ static inline int xen_domain_create(xc_interface *xc, uint32_t ssidref,
#if CONFIG_XEN_CTRL_INTERFACE_VERSION < 40800
-
-typedef void *xengnttab_grant_copy_segment_t;
+struct xengnttab_grant_copy_segment {
+ union xengnttab_copy_ptr {
+ void *virt;
+ struct {
+ uint32_t ref;
+ uint16_t offset;
+ uint16_t domid;
+ } foreign;
+ } source, dest;
+ uint16_t len;
+ uint16_t flags;
+ int16_t status;
+};
+
+typedef struct xengnttab_grant_copy_segment xengnttab_grant_copy_segment_t;
static inline int xengnttab_grant_copy(xengnttab_handle *xgt, uint32_t count,
xengnttab_grant_copy_segment_t *segs)
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 07/15] xen: add a meaningful declaration of grant_copy_segment into xen_common.h
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
Currently the xen_disk source has to carry #ifdef exclusions to compile
against Xen older then 4.8. This is a bit messy so this patch lifts the
definition of struct xengnttab_grant_copy_segment and adds it into the
pre-4.8 compat area in xen_common.h, which allows xen_disk to be cleaned
up.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 18 ------------------
include/hw/xen/xen_common.h | 17 +++++++++++++++--
2 files changed, 15 insertions(+), 20 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index f74fcd4..78bfb41 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -496,8 +496,6 @@ static int ioreq_map(struct ioreq *ioreq)
return 0;
}
-#if CONFIG_XEN_CTRL_INTERFACE_VERSION >= 40800
-
static void ioreq_free_copy_buffers(struct ioreq *ioreq)
{
int i;
@@ -579,22 +577,6 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
return rc;
}
-#else
-static void ioreq_free_copy_buffers(struct ioreq *ioreq)
-{
- abort();
-}
-
-static int ioreq_init_copy_buffers(struct ioreq *ioreq)
-{
- abort();
-}
-
-static int ioreq_grant_copy(struct ioreq *ioreq)
-{
- abort();
-}
-#endif
static int ioreq_runio_qemu_aio(struct ioreq *ioreq);
diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h
index 5f1402b..bbf207d 100644
--- a/include/hw/xen/xen_common.h
+++ b/include/hw/xen/xen_common.h
@@ -667,8 +667,21 @@ static inline int xen_domain_create(xc_interface *xc, uint32_t ssidref,
#if CONFIG_XEN_CTRL_INTERFACE_VERSION < 40800
-
-typedef void *xengnttab_grant_copy_segment_t;
+struct xengnttab_grant_copy_segment {
+ union xengnttab_copy_ptr {
+ void *virt;
+ struct {
+ uint32_t ref;
+ uint16_t offset;
+ uint16_t domid;
+ } foreign;
+ } source, dest;
+ uint16_t len;
+ uint16_t flags;
+ int16_t status;
+};
+
+typedef struct xengnttab_grant_copy_segment xengnttab_grant_copy_segment_t;
static inline int xengnttab_grant_copy(xengnttab_handle *xgt, uint32_t count,
xengnttab_grant_copy_segment_t *segs)
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 08/15] xen_backend: add grant table helpers
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
This patch adds grant table helper functions to the xen_backend code to
localize error reporting and use of xen_domid.
The patch also defers the call to xengnttab_open() until just before the
initialise method in XenDevOps is invoked. This method is responsible for
mapping the shared ring. No prior method requires access to the grant table.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_backend.c | 123 ++++++++++++++++++++++++++++++++++++++-----
include/hw/xen/xen_backend.h | 33 ++++++++++++
2 files changed, 144 insertions(+), 12 deletions(-)
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 7445b50..50412d6 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -106,6 +106,103 @@ int xen_be_set_state(struct XenDevice *xendev, enum xenbus_state state)
return 0;
}
+void xen_be_set_max_grant_refs(struct XenDevice *xendev,
+ unsigned int nr_refs)
+{
+ assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+
+ if (xengnttab_set_max_grants(xendev->gnttabdev, nr_refs)) {
+ xen_pv_printf(xendev, 0, "xengnttab_set_max_grants failed: %s\n",
+ strerror(errno));
+ }
+}
+
+void *xen_be_map_grant_refs(struct XenDevice *xendev, uint32_t *refs,
+ unsigned int nr_refs, int prot)
+{
+ void *ptr;
+
+ assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+
+ ptr = xengnttab_map_domain_grant_refs(xendev->gnttabdev, nr_refs,
+ xen_domid, refs, prot);
+ if (!ptr) {
+ xen_pv_printf(xendev, 0,
+ "xengnttab_map_domain_grant_refs failed: %s\n",
+ strerror(errno));
+ }
+
+ return ptr;
+}
+
+void xen_be_unmap_grant_refs(struct XenDevice *xendev, void *ptr,
+ unsigned int nr_refs)
+{
+ assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+
+ if (xengnttab_unmap(xendev->gnttabdev, ptr, nr_refs)) {
+ xen_pv_printf(xendev, 0, "xengnttab_unmap failed: %s\n",
+ strerror(errno));
+ }
+}
+
+int xen_be_copy_grant_refs(struct XenDevice *xendev,
+ bool to_domain,
+ XenGrantCopySegment segs[],
+ unsigned int nr_segs)
+{
+ xengnttab_grant_copy_segment_t *xengnttab_segs;
+ unsigned int i;
+ int rc;
+
+ assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+
+ xengnttab_segs = g_new0(xengnttab_grant_copy_segment_t, nr_segs);
+
+ for (i = 0; i < nr_segs; i++) {
+ XenGrantCopySegment *seg = &segs[i];
+ xengnttab_grant_copy_segment_t *xengnttab_seg = &xengnttab_segs[i];
+
+ if (to_domain) {
+ xengnttab_seg->flags = GNTCOPY_dest_gref;
+ xengnttab_seg->dest.foreign.domid = xen_domid;
+ xengnttab_seg->dest.foreign.ref = seg->dest.foreign.ref;
+ xengnttab_seg->dest.foreign.offset = seg->dest.foreign.offset;
+ xengnttab_seg->source.virt = seg->source.virt;
+ } else {
+ xengnttab_seg->flags = GNTCOPY_source_gref;
+ xengnttab_seg->source.foreign.domid = xen_domid;
+ xengnttab_seg->source.foreign.ref = seg->source.foreign.ref;
+ xengnttab_seg->source.foreign.offset =
+ seg->source.foreign.offset;
+ xengnttab_seg->dest.virt = seg->dest.virt;
+ }
+
+ xengnttab_seg->len = seg->len;
+ }
+
+ rc = xengnttab_grant_copy(xendev->gnttabdev, nr_segs, xengnttab_segs);
+
+ if (rc) {
+ xen_pv_printf(xendev, 0, "xengnttab_copy failed: %s\n",
+ strerror(errno));
+ }
+
+ for (i = 0; i < nr_segs; i++) {
+ xengnttab_grant_copy_segment_t *xengnttab_seg =
+ &xengnttab_segs[i];
+
+ if (xengnttab_seg->status != GNTST_okay) {
+ xen_pv_printf(xendev, 0, "segment[%u] status: %d\n", i,
+ xengnttab_seg->status);
+ rc = -1;
+ }
+ }
+
+ g_free(xengnttab_segs);
+ return rc;
+}
+
/*
* get xen backend device, allocate a new one if it doesn't exist.
*/
@@ -149,18 +246,6 @@ static struct XenDevice *xen_be_get_xendev(const char *type, int dom, int dev,
}
qemu_set_cloexec(xenevtchn_fd(xendev->evtchndev));
- if (ops->flags & DEVOPS_FLAG_NEED_GNTDEV) {
- xendev->gnttabdev = xengnttab_open(NULL, 0);
- if (xendev->gnttabdev == NULL) {
- xen_pv_printf(NULL, 0, "can't open gnttab device\n");
- xenevtchn_close(xendev->evtchndev);
- qdev_unplug(DEVICE(xendev), NULL);
- return NULL;
- }
- } else {
- xendev->gnttabdev = NULL;
- }
-
xen_pv_insert_xendev(xendev);
if (xendev->ops->alloc) {
@@ -322,6 +407,16 @@ static int xen_be_try_initialise(struct XenDevice *xendev)
}
}
+ if (xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV) {
+ xendev->gnttabdev = xengnttab_open(NULL, 0);
+ if (xendev->gnttabdev == NULL) {
+ xen_pv_printf(NULL, 0, "can't open gnttab device\n");
+ return -1;
+ }
+ } else {
+ xendev->gnttabdev = NULL;
+ }
+
if (xendev->ops->initialise) {
rc = xendev->ops->initialise(xendev);
}
@@ -369,6 +464,10 @@ static void xen_be_disconnect(struct XenDevice *xendev, enum xenbus_state state)
xendev->ops->disconnect) {
xendev->ops->disconnect(xendev);
}
+ if (xendev->gnttabdev) {
+ xengnttab_close(xendev->gnttabdev);
+ xendev->gnttabdev = NULL;
+ }
if (xendev->be_state != state) {
xen_be_set_state(xendev, state);
}
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h
index 3a27692..29bf1c3 100644
--- a/include/hw/xen/xen_backend.h
+++ b/include/hw/xen/xen_backend.h
@@ -42,6 +42,39 @@ void xen_be_register_common(void);
int xen_be_register(const char *type, struct XenDevOps *ops);
int xen_be_set_state(struct XenDevice *xendev, enum xenbus_state state);
int xen_be_bind_evtchn(struct XenDevice *xendev);
+void xen_be_set_max_grant_refs(struct XenDevice *xendev,
+ unsigned int nr_refs);
+void *xen_be_map_grant_refs(struct XenDevice *xendev, uint32_t *refs,
+ unsigned int nr_refs, int prot);
+void xen_be_unmap_grant_refs(struct XenDevice *xendev, void *ptr,
+ unsigned int nr_refs);
+
+typedef struct XenGrantCopySegment {
+ union {
+ void *virt;
+ struct {
+ uint32_t ref;
+ off_t offset;
+ } foreign;
+ } source, dest;
+ size_t len;
+} XenGrantCopySegment;
+
+int xen_be_copy_grant_refs(struct XenDevice *xendev,
+ bool to_domain, XenGrantCopySegment segs[],
+ unsigned int nr_segs);
+
+static inline void *xen_be_map_grant_ref(struct XenDevice *xendev,
+ uint32_t ref, int prot)
+{
+ return xen_be_map_grant_refs(xendev, &ref, 1, prot);
+}
+
+static inline void xen_be_unmap_grant_ref(struct XenDevice *xendev,
+ void *ptr)
+{
+ return xen_be_unmap_grant_refs(xendev, ptr, 1);
+}
/* actual backend drivers */
extern struct XenDevOps xen_console_ops; /* xen_console.c */
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 08/15] xen_backend: add grant table helpers
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
This patch adds grant table helper functions to the xen_backend code to
localize error reporting and use of xen_domid.
The patch also defers the call to xengnttab_open() until just before the
initialise method in XenDevOps is invoked. This method is responsible for
mapping the shared ring. No prior method requires access to the grant table.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_backend.c | 123 ++++++++++++++++++++++++++++++++++++++-----
include/hw/xen/xen_backend.h | 33 ++++++++++++
2 files changed, 144 insertions(+), 12 deletions(-)
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 7445b50..50412d6 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -106,6 +106,103 @@ int xen_be_set_state(struct XenDevice *xendev, enum xenbus_state state)
return 0;
}
+void xen_be_set_max_grant_refs(struct XenDevice *xendev,
+ unsigned int nr_refs)
+{
+ assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+
+ if (xengnttab_set_max_grants(xendev->gnttabdev, nr_refs)) {
+ xen_pv_printf(xendev, 0, "xengnttab_set_max_grants failed: %s\n",
+ strerror(errno));
+ }
+}
+
+void *xen_be_map_grant_refs(struct XenDevice *xendev, uint32_t *refs,
+ unsigned int nr_refs, int prot)
+{
+ void *ptr;
+
+ assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+
+ ptr = xengnttab_map_domain_grant_refs(xendev->gnttabdev, nr_refs,
+ xen_domid, refs, prot);
+ if (!ptr) {
+ xen_pv_printf(xendev, 0,
+ "xengnttab_map_domain_grant_refs failed: %s\n",
+ strerror(errno));
+ }
+
+ return ptr;
+}
+
+void xen_be_unmap_grant_refs(struct XenDevice *xendev, void *ptr,
+ unsigned int nr_refs)
+{
+ assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+
+ if (xengnttab_unmap(xendev->gnttabdev, ptr, nr_refs)) {
+ xen_pv_printf(xendev, 0, "xengnttab_unmap failed: %s\n",
+ strerror(errno));
+ }
+}
+
+int xen_be_copy_grant_refs(struct XenDevice *xendev,
+ bool to_domain,
+ XenGrantCopySegment segs[],
+ unsigned int nr_segs)
+{
+ xengnttab_grant_copy_segment_t *xengnttab_segs;
+ unsigned int i;
+ int rc;
+
+ assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+
+ xengnttab_segs = g_new0(xengnttab_grant_copy_segment_t, nr_segs);
+
+ for (i = 0; i < nr_segs; i++) {
+ XenGrantCopySegment *seg = &segs[i];
+ xengnttab_grant_copy_segment_t *xengnttab_seg = &xengnttab_segs[i];
+
+ if (to_domain) {
+ xengnttab_seg->flags = GNTCOPY_dest_gref;
+ xengnttab_seg->dest.foreign.domid = xen_domid;
+ xengnttab_seg->dest.foreign.ref = seg->dest.foreign.ref;
+ xengnttab_seg->dest.foreign.offset = seg->dest.foreign.offset;
+ xengnttab_seg->source.virt = seg->source.virt;
+ } else {
+ xengnttab_seg->flags = GNTCOPY_source_gref;
+ xengnttab_seg->source.foreign.domid = xen_domid;
+ xengnttab_seg->source.foreign.ref = seg->source.foreign.ref;
+ xengnttab_seg->source.foreign.offset =
+ seg->source.foreign.offset;
+ xengnttab_seg->dest.virt = seg->dest.virt;
+ }
+
+ xengnttab_seg->len = seg->len;
+ }
+
+ rc = xengnttab_grant_copy(xendev->gnttabdev, nr_segs, xengnttab_segs);
+
+ if (rc) {
+ xen_pv_printf(xendev, 0, "xengnttab_copy failed: %s\n",
+ strerror(errno));
+ }
+
+ for (i = 0; i < nr_segs; i++) {
+ xengnttab_grant_copy_segment_t *xengnttab_seg =
+ &xengnttab_segs[i];
+
+ if (xengnttab_seg->status != GNTST_okay) {
+ xen_pv_printf(xendev, 0, "segment[%u] status: %d\n", i,
+ xengnttab_seg->status);
+ rc = -1;
+ }
+ }
+
+ g_free(xengnttab_segs);
+ return rc;
+}
+
/*
* get xen backend device, allocate a new one if it doesn't exist.
*/
@@ -149,18 +246,6 @@ static struct XenDevice *xen_be_get_xendev(const char *type, int dom, int dev,
}
qemu_set_cloexec(xenevtchn_fd(xendev->evtchndev));
- if (ops->flags & DEVOPS_FLAG_NEED_GNTDEV) {
- xendev->gnttabdev = xengnttab_open(NULL, 0);
- if (xendev->gnttabdev == NULL) {
- xen_pv_printf(NULL, 0, "can't open gnttab device\n");
- xenevtchn_close(xendev->evtchndev);
- qdev_unplug(DEVICE(xendev), NULL);
- return NULL;
- }
- } else {
- xendev->gnttabdev = NULL;
- }
-
xen_pv_insert_xendev(xendev);
if (xendev->ops->alloc) {
@@ -322,6 +407,16 @@ static int xen_be_try_initialise(struct XenDevice *xendev)
}
}
+ if (xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV) {
+ xendev->gnttabdev = xengnttab_open(NULL, 0);
+ if (xendev->gnttabdev == NULL) {
+ xen_pv_printf(NULL, 0, "can't open gnttab device\n");
+ return -1;
+ }
+ } else {
+ xendev->gnttabdev = NULL;
+ }
+
if (xendev->ops->initialise) {
rc = xendev->ops->initialise(xendev);
}
@@ -369,6 +464,10 @@ static void xen_be_disconnect(struct XenDevice *xendev, enum xenbus_state state)
xendev->ops->disconnect) {
xendev->ops->disconnect(xendev);
}
+ if (xendev->gnttabdev) {
+ xengnttab_close(xendev->gnttabdev);
+ xendev->gnttabdev = NULL;
+ }
if (xendev->be_state != state) {
xen_be_set_state(xendev, state);
}
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h
index 3a27692..29bf1c3 100644
--- a/include/hw/xen/xen_backend.h
+++ b/include/hw/xen/xen_backend.h
@@ -42,6 +42,39 @@ void xen_be_register_common(void);
int xen_be_register(const char *type, struct XenDevOps *ops);
int xen_be_set_state(struct XenDevice *xendev, enum xenbus_state state);
int xen_be_bind_evtchn(struct XenDevice *xendev);
+void xen_be_set_max_grant_refs(struct XenDevice *xendev,
+ unsigned int nr_refs);
+void *xen_be_map_grant_refs(struct XenDevice *xendev, uint32_t *refs,
+ unsigned int nr_refs, int prot);
+void xen_be_unmap_grant_refs(struct XenDevice *xendev, void *ptr,
+ unsigned int nr_refs);
+
+typedef struct XenGrantCopySegment {
+ union {
+ void *virt;
+ struct {
+ uint32_t ref;
+ off_t offset;
+ } foreign;
+ } source, dest;
+ size_t len;
+} XenGrantCopySegment;
+
+int xen_be_copy_grant_refs(struct XenDevice *xendev,
+ bool to_domain, XenGrantCopySegment segs[],
+ unsigned int nr_segs);
+
+static inline void *xen_be_map_grant_ref(struct XenDevice *xendev,
+ uint32_t ref, int prot)
+{
+ return xen_be_map_grant_refs(xendev, &ref, 1, prot);
+}
+
+static inline void xen_be_unmap_grant_ref(struct XenDevice *xendev,
+ void *ptr)
+{
+ return xen_be_unmap_grant_refs(xendev, ptr, 1);
+}
/* actual backend drivers */
extern struct XenDevOps xen_console_ops; /* xen_console.c */
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 09/15] xen_disk: remove open-coded use of libxengnttab
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
Now that helpers are present in xen_backend, this patch removes open-coded
calls to libxengnttab from the xen_disk code.
This patch also fixes one whitspace error in the assignment of the
XenDevOps initialise method.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 122 ++++++++++++++--------------------------------------
1 file changed, 32 insertions(+), 90 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 78bfb41..d3be45a 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -68,7 +68,6 @@ struct ioreq {
uint8_t mapped;
/* grant mapping */
- uint32_t domids[BLKIF_MAX_SEGMENTS_PER_REQUEST];
uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int prot;
void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
@@ -142,7 +141,6 @@ static void ioreq_reset(struct ioreq *ioreq)
ioreq->presync = 0;
ioreq->mapped = 0;
- memset(ioreq->domids, 0, sizeof(ioreq->domids));
memset(ioreq->refs, 0, sizeof(ioreq->refs));
ioreq->prot = 0;
memset(ioreq->page, 0, sizeof(ioreq->page));
@@ -168,16 +166,12 @@ static gint int_cmp(gconstpointer a, gconstpointer b, gpointer user_data)
static void destroy_grant(gpointer pgnt)
{
PersistentGrant *grant = pgnt;
- xengnttab_handle *gnt = grant->blkdev->xendev.gnttabdev;
+ struct XenBlkDev *blkdev = grant->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
- if (xengnttab_unmap(gnt, grant->page, 1) != 0) {
- xen_pv_printf(&grant->blkdev->xendev, 0,
- "xengnttab_unmap failed: %s\n",
- strerror(errno));
- }
+ xen_be_unmap_grant_ref(xendev, grant->page);
grant->blkdev->persistent_gnt_count--;
- xen_pv_printf(&grant->blkdev->xendev, 3,
- "unmapped grant %p\n", grant->page);
+ xen_pv_printf(xendev, 3, "unmapped grant %p\n", grant->page);
g_free(grant);
}
@@ -185,15 +179,10 @@ static void remove_persistent_region(gpointer data, gpointer dev)
{
PersistentRegion *region = data;
struct XenBlkDev *blkdev = dev;
- xengnttab_handle *gnt = blkdev->xendev.gnttabdev;
+ struct XenDevice *xendev = &blkdev->xendev;
- if (xengnttab_unmap(gnt, region->addr, region->num) != 0) {
- xen_pv_printf(&blkdev->xendev, 0,
- "xengnttab_unmap region %p failed: %s\n",
- region->addr, strerror(errno));
- }
- xen_pv_printf(&blkdev->xendev, 3,
- "unmapped grant region %p with %d pages\n",
+ xen_be_unmap_grant_refs(xendev, region->addr, region->num);
+ xen_pv_printf(xendev, 3, "unmapped grant region %p with %d pages\n",
region->addr, region->num);
g_free(region);
}
@@ -304,7 +293,6 @@ static int ioreq_parse(struct ioreq *ioreq)
goto err;
}
- ioreq->domids[i] = blkdev->xendev.dom;
ioreq->refs[i] = ioreq->req.seg[i].gref;
mem = ioreq->req.seg[i].first_sect * blkdev->file_blk;
@@ -324,7 +312,8 @@ err:
static void ioreq_unmap(struct ioreq *ioreq)
{
- xengnttab_handle *gnt = ioreq->blkdev->xendev.gnttabdev;
+ struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
int i;
if (ioreq->num_unmap == 0 || ioreq->mapped == 0) {
@@ -334,11 +323,7 @@ static void ioreq_unmap(struct ioreq *ioreq)
if (!ioreq->pages) {
return;
}
- if (xengnttab_unmap(gnt, ioreq->pages, ioreq->num_unmap) != 0) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
- "xengnttab_unmap failed: %s\n",
- strerror(errno));
- }
+ xen_be_unmap_grant_refs(xendev, ioreq->pages, ioreq->num_unmap);
ioreq->blkdev->cnt_map -= ioreq->num_unmap;
ioreq->pages = NULL;
} else {
@@ -346,11 +331,7 @@ static void ioreq_unmap(struct ioreq *ioreq)
if (!ioreq->page[i]) {
continue;
}
- if (xengnttab_unmap(gnt, ioreq->page[i], 1) != 0) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
- "xengnttab_unmap failed: %s\n",
- strerror(errno));
- }
+ xen_be_unmap_grant_ref(xendev, ioreq->page[i]);
ioreq->blkdev->cnt_map--;
ioreq->page[i] = NULL;
}
@@ -360,14 +341,14 @@ static void ioreq_unmap(struct ioreq *ioreq)
static int ioreq_map(struct ioreq *ioreq)
{
- xengnttab_handle *gnt = ioreq->blkdev->xendev.gnttabdev;
- uint32_t domids[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int i, j, new_maps = 0;
PersistentGrant *grant;
PersistentRegion *region;
- /* domids and refs variables will contain the information necessary
+ /* refs variable will contain the information necessary
* to map the grants that are needed to fulfill this request.
*
* After mapping the needed grants, the page array will contain the
@@ -392,7 +373,6 @@ static int ioreq_map(struct ioreq *ioreq)
/* Add the grant to the list of grants that
* should be mapped
*/
- domids[new_maps] = ioreq->domids[i];
refs[new_maps] = ioreq->refs[i];
page[i] = NULL;
new_maps++;
@@ -405,14 +385,13 @@ static int ioreq_map(struct ioreq *ioreq)
} else {
/* All grants in the request should be mapped */
memcpy(refs, ioreq->refs, sizeof(refs));
- memcpy(domids, ioreq->domids, sizeof(domids));
memset(page, 0, sizeof(page));
new_maps = ioreq->v.niov;
}
if (batch_maps && new_maps) {
- ioreq->pages = xengnttab_map_grant_refs
- (gnt, new_maps, domids, refs, ioreq->prot);
+ ioreq->pages = xen_be_map_grant_refs(xendev, refs, new_maps,
+ ioreq->prot);
if (ioreq->pages == NULL) {
xen_pv_printf(&ioreq->blkdev->xendev, 0,
"can't map %d grant refs (%s, %d maps)\n",
@@ -427,8 +406,8 @@ static int ioreq_map(struct ioreq *ioreq)
ioreq->blkdev->cnt_map += new_maps;
} else if (new_maps) {
for (i = 0; i < new_maps; i++) {
- ioreq->page[i] = xengnttab_map_grant_ref
- (gnt, domids[i], refs[i], ioreq->prot);
+ ioreq->page[i] = xen_be_map_grant_ref(xendev, refs[i],
+ ioreq->prot);
if (ioreq->page[i] == NULL) {
xen_pv_printf(&ioreq->blkdev->xendev, 0,
"can't map grant ref %d (%s, %d maps)\n",
@@ -527,10 +506,12 @@ static int ioreq_init_copy_buffers(struct ioreq *ioreq)
static int ioreq_grant_copy(struct ioreq *ioreq)
{
- xengnttab_handle *gnt = ioreq->blkdev->xendev.gnttabdev;
- xengnttab_grant_copy_segment_t segs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
+ XenGrantCopySegment segs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int i, count, rc;
int64_t file_blk = ioreq->blkdev->file_blk;
+ bool to_domain = (ioreq->req.operation == BLKIF_OP_READ);
if (ioreq->v.niov == 0) {
return 0;
@@ -539,16 +520,12 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
count = ioreq->v.niov;
for (i = 0; i < count; i++) {
- if (ioreq->req.operation == BLKIF_OP_READ) {
- segs[i].flags = GNTCOPY_dest_gref;
+ if (to_domain) {
segs[i].dest.foreign.ref = ioreq->refs[i];
- segs[i].dest.foreign.domid = ioreq->domids[i];
segs[i].dest.foreign.offset = ioreq->req.seg[i].first_sect * file_blk;
segs[i].source.virt = ioreq->v.iov[i].iov_base;
} else {
- segs[i].flags = GNTCOPY_source_gref;
segs[i].source.foreign.ref = ioreq->refs[i];
- segs[i].source.foreign.domid = ioreq->domids[i];
segs[i].source.foreign.offset = ioreq->req.seg[i].first_sect * file_blk;
segs[i].dest.virt = ioreq->v.iov[i].iov_base;
}
@@ -556,7 +533,7 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
- ioreq->req.seg[i].first_sect + 1) * file_blk;
}
- rc = xengnttab_grant_copy(gnt, count, segs);
+ rc = xen_be_copy_grant_refs(xendev, to_domain, segs, count);
if (rc) {
xen_pv_printf(&ioreq->blkdev->xendev, 0,
@@ -565,16 +542,6 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
return -1;
}
- for (i = 0; i < count; i++) {
- if (segs[i].status != GNTST_okay) {
- xen_pv_printf(&ioreq->blkdev->xendev, 3,
- "failed to copy data %d for gref %d, domid %d\n",
- segs[i].status, ioreq->refs[i], ioreq->domids[i]);
- ioreq->aio_errors++;
- rc = -1;
- }
- }
-
return rc;
}
@@ -1067,7 +1034,6 @@ static int blk_connect(struct XenDevice *xendev)
int order, ring_ref;
unsigned int ring_size, max_grants;
unsigned int i;
- uint32_t *domids;
trace_xen_disk_connect(xendev->name);
@@ -1229,31 +1195,11 @@ static int blk_connect(struct XenDevice *xendev)
/* Add on the number needed for the ring pages */
max_grants += blkdev->nr_ring_ref;
- blkdev->xendev.gnttabdev = xengnttab_open(NULL, 0);
- if (blkdev->xendev.gnttabdev == NULL) {
- xen_pv_printf(xendev, 0, "xengnttab_open failed: %s\n",
- strerror(errno));
- return -1;
- }
- if (xengnttab_set_max_grants(blkdev->xendev.gnttabdev, max_grants)) {
- xen_pv_printf(xendev, 0, "xengnttab_set_max_grants failed: %s\n",
- strerror(errno));
- return -1;
- }
-
- domids = g_new0(uint32_t, blkdev->nr_ring_ref);
- for (i = 0; i < blkdev->nr_ring_ref; i++) {
- domids[i] = blkdev->xendev.dom;
- }
-
- blkdev->sring = xengnttab_map_grant_refs(blkdev->xendev.gnttabdev,
- blkdev->nr_ring_ref,
- domids,
- blkdev->ring_ref,
- PROT_READ | PROT_WRITE);
-
- g_free(domids);
+ xen_be_set_max_grant_refs(xendev, max_grants);
+ blkdev->sring = xen_be_map_grant_refs(xendev, blkdev->ring_ref,
+ blkdev->nr_ring_ref,
+ PROT_READ | PROT_WRITE);
if (!blkdev->sring) {
return -1;
}
@@ -1326,8 +1272,8 @@ static void blk_disconnect(struct XenDevice *xendev)
aio_context_release(blkdev->ctx);
if (blkdev->sring) {
- xengnttab_unmap(blkdev->xendev.gnttabdev, blkdev->sring,
- blkdev->nr_ring_ref);
+ xen_be_unmap_grant_refs(xendev, blkdev->sring,
+ blkdev->nr_ring_ref);
blkdev->cnt_map--;
blkdev->sring = NULL;
}
@@ -1351,11 +1297,6 @@ static void blk_disconnect(struct XenDevice *xendev)
}
blkdev->feature_persistent = false;
}
-
- if (blkdev->xendev.gnttabdev) {
- xengnttab_close(blkdev->xendev.gnttabdev);
- blkdev->xendev.gnttabdev = NULL;
- }
}
static int blk_free(struct XenDevice *xendev)
@@ -1392,10 +1333,11 @@ static void blk_event(struct XenDevice *xendev)
}
struct XenDevOps xen_blkdev_ops = {
+ .flags = DEVOPS_FLAG_NEED_GNTDEV,
.size = sizeof(struct XenBlkDev),
.alloc = blk_alloc,
.init = blk_init,
- .initialise = blk_connect,
+ .initialise = blk_connect,
.disconnect = blk_disconnect,
.event = blk_event,
.free = blk_free,
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 09/15] xen_disk: remove open-coded use of libxengnttab
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
Now that helpers are present in xen_backend, this patch removes open-coded
calls to libxengnttab from the xen_disk code.
This patch also fixes one whitspace error in the assignment of the
XenDevOps initialise method.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 122 ++++++++++++++--------------------------------------
1 file changed, 32 insertions(+), 90 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 78bfb41..d3be45a 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -68,7 +68,6 @@ struct ioreq {
uint8_t mapped;
/* grant mapping */
- uint32_t domids[BLKIF_MAX_SEGMENTS_PER_REQUEST];
uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int prot;
void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
@@ -142,7 +141,6 @@ static void ioreq_reset(struct ioreq *ioreq)
ioreq->presync = 0;
ioreq->mapped = 0;
- memset(ioreq->domids, 0, sizeof(ioreq->domids));
memset(ioreq->refs, 0, sizeof(ioreq->refs));
ioreq->prot = 0;
memset(ioreq->page, 0, sizeof(ioreq->page));
@@ -168,16 +166,12 @@ static gint int_cmp(gconstpointer a, gconstpointer b, gpointer user_data)
static void destroy_grant(gpointer pgnt)
{
PersistentGrant *grant = pgnt;
- xengnttab_handle *gnt = grant->blkdev->xendev.gnttabdev;
+ struct XenBlkDev *blkdev = grant->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
- if (xengnttab_unmap(gnt, grant->page, 1) != 0) {
- xen_pv_printf(&grant->blkdev->xendev, 0,
- "xengnttab_unmap failed: %s\n",
- strerror(errno));
- }
+ xen_be_unmap_grant_ref(xendev, grant->page);
grant->blkdev->persistent_gnt_count--;
- xen_pv_printf(&grant->blkdev->xendev, 3,
- "unmapped grant %p\n", grant->page);
+ xen_pv_printf(xendev, 3, "unmapped grant %p\n", grant->page);
g_free(grant);
}
@@ -185,15 +179,10 @@ static void remove_persistent_region(gpointer data, gpointer dev)
{
PersistentRegion *region = data;
struct XenBlkDev *blkdev = dev;
- xengnttab_handle *gnt = blkdev->xendev.gnttabdev;
+ struct XenDevice *xendev = &blkdev->xendev;
- if (xengnttab_unmap(gnt, region->addr, region->num) != 0) {
- xen_pv_printf(&blkdev->xendev, 0,
- "xengnttab_unmap region %p failed: %s\n",
- region->addr, strerror(errno));
- }
- xen_pv_printf(&blkdev->xendev, 3,
- "unmapped grant region %p with %d pages\n",
+ xen_be_unmap_grant_refs(xendev, region->addr, region->num);
+ xen_pv_printf(xendev, 3, "unmapped grant region %p with %d pages\n",
region->addr, region->num);
g_free(region);
}
@@ -304,7 +293,6 @@ static int ioreq_parse(struct ioreq *ioreq)
goto err;
}
- ioreq->domids[i] = blkdev->xendev.dom;
ioreq->refs[i] = ioreq->req.seg[i].gref;
mem = ioreq->req.seg[i].first_sect * blkdev->file_blk;
@@ -324,7 +312,8 @@ err:
static void ioreq_unmap(struct ioreq *ioreq)
{
- xengnttab_handle *gnt = ioreq->blkdev->xendev.gnttabdev;
+ struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
int i;
if (ioreq->num_unmap == 0 || ioreq->mapped == 0) {
@@ -334,11 +323,7 @@ static void ioreq_unmap(struct ioreq *ioreq)
if (!ioreq->pages) {
return;
}
- if (xengnttab_unmap(gnt, ioreq->pages, ioreq->num_unmap) != 0) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
- "xengnttab_unmap failed: %s\n",
- strerror(errno));
- }
+ xen_be_unmap_grant_refs(xendev, ioreq->pages, ioreq->num_unmap);
ioreq->blkdev->cnt_map -= ioreq->num_unmap;
ioreq->pages = NULL;
} else {
@@ -346,11 +331,7 @@ static void ioreq_unmap(struct ioreq *ioreq)
if (!ioreq->page[i]) {
continue;
}
- if (xengnttab_unmap(gnt, ioreq->page[i], 1) != 0) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
- "xengnttab_unmap failed: %s\n",
- strerror(errno));
- }
+ xen_be_unmap_grant_ref(xendev, ioreq->page[i]);
ioreq->blkdev->cnt_map--;
ioreq->page[i] = NULL;
}
@@ -360,14 +341,14 @@ static void ioreq_unmap(struct ioreq *ioreq)
static int ioreq_map(struct ioreq *ioreq)
{
- xengnttab_handle *gnt = ioreq->blkdev->xendev.gnttabdev;
- uint32_t domids[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int i, j, new_maps = 0;
PersistentGrant *grant;
PersistentRegion *region;
- /* domids and refs variables will contain the information necessary
+ /* refs variable will contain the information necessary
* to map the grants that are needed to fulfill this request.
*
* After mapping the needed grants, the page array will contain the
@@ -392,7 +373,6 @@ static int ioreq_map(struct ioreq *ioreq)
/* Add the grant to the list of grants that
* should be mapped
*/
- domids[new_maps] = ioreq->domids[i];
refs[new_maps] = ioreq->refs[i];
page[i] = NULL;
new_maps++;
@@ -405,14 +385,13 @@ static int ioreq_map(struct ioreq *ioreq)
} else {
/* All grants in the request should be mapped */
memcpy(refs, ioreq->refs, sizeof(refs));
- memcpy(domids, ioreq->domids, sizeof(domids));
memset(page, 0, sizeof(page));
new_maps = ioreq->v.niov;
}
if (batch_maps && new_maps) {
- ioreq->pages = xengnttab_map_grant_refs
- (gnt, new_maps, domids, refs, ioreq->prot);
+ ioreq->pages = xen_be_map_grant_refs(xendev, refs, new_maps,
+ ioreq->prot);
if (ioreq->pages == NULL) {
xen_pv_printf(&ioreq->blkdev->xendev, 0,
"can't map %d grant refs (%s, %d maps)\n",
@@ -427,8 +406,8 @@ static int ioreq_map(struct ioreq *ioreq)
ioreq->blkdev->cnt_map += new_maps;
} else if (new_maps) {
for (i = 0; i < new_maps; i++) {
- ioreq->page[i] = xengnttab_map_grant_ref
- (gnt, domids[i], refs[i], ioreq->prot);
+ ioreq->page[i] = xen_be_map_grant_ref(xendev, refs[i],
+ ioreq->prot);
if (ioreq->page[i] == NULL) {
xen_pv_printf(&ioreq->blkdev->xendev, 0,
"can't map grant ref %d (%s, %d maps)\n",
@@ -527,10 +506,12 @@ static int ioreq_init_copy_buffers(struct ioreq *ioreq)
static int ioreq_grant_copy(struct ioreq *ioreq)
{
- xengnttab_handle *gnt = ioreq->blkdev->xendev.gnttabdev;
- xengnttab_grant_copy_segment_t segs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
+ XenGrantCopySegment segs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int i, count, rc;
int64_t file_blk = ioreq->blkdev->file_blk;
+ bool to_domain = (ioreq->req.operation == BLKIF_OP_READ);
if (ioreq->v.niov == 0) {
return 0;
@@ -539,16 +520,12 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
count = ioreq->v.niov;
for (i = 0; i < count; i++) {
- if (ioreq->req.operation == BLKIF_OP_READ) {
- segs[i].flags = GNTCOPY_dest_gref;
+ if (to_domain) {
segs[i].dest.foreign.ref = ioreq->refs[i];
- segs[i].dest.foreign.domid = ioreq->domids[i];
segs[i].dest.foreign.offset = ioreq->req.seg[i].first_sect * file_blk;
segs[i].source.virt = ioreq->v.iov[i].iov_base;
} else {
- segs[i].flags = GNTCOPY_source_gref;
segs[i].source.foreign.ref = ioreq->refs[i];
- segs[i].source.foreign.domid = ioreq->domids[i];
segs[i].source.foreign.offset = ioreq->req.seg[i].first_sect * file_blk;
segs[i].dest.virt = ioreq->v.iov[i].iov_base;
}
@@ -556,7 +533,7 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
- ioreq->req.seg[i].first_sect + 1) * file_blk;
}
- rc = xengnttab_grant_copy(gnt, count, segs);
+ rc = xen_be_copy_grant_refs(xendev, to_domain, segs, count);
if (rc) {
xen_pv_printf(&ioreq->blkdev->xendev, 0,
@@ -565,16 +542,6 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
return -1;
}
- for (i = 0; i < count; i++) {
- if (segs[i].status != GNTST_okay) {
- xen_pv_printf(&ioreq->blkdev->xendev, 3,
- "failed to copy data %d for gref %d, domid %d\n",
- segs[i].status, ioreq->refs[i], ioreq->domids[i]);
- ioreq->aio_errors++;
- rc = -1;
- }
- }
-
return rc;
}
@@ -1067,7 +1034,6 @@ static int blk_connect(struct XenDevice *xendev)
int order, ring_ref;
unsigned int ring_size, max_grants;
unsigned int i;
- uint32_t *domids;
trace_xen_disk_connect(xendev->name);
@@ -1229,31 +1195,11 @@ static int blk_connect(struct XenDevice *xendev)
/* Add on the number needed for the ring pages */
max_grants += blkdev->nr_ring_ref;
- blkdev->xendev.gnttabdev = xengnttab_open(NULL, 0);
- if (blkdev->xendev.gnttabdev == NULL) {
- xen_pv_printf(xendev, 0, "xengnttab_open failed: %s\n",
- strerror(errno));
- return -1;
- }
- if (xengnttab_set_max_grants(blkdev->xendev.gnttabdev, max_grants)) {
- xen_pv_printf(xendev, 0, "xengnttab_set_max_grants failed: %s\n",
- strerror(errno));
- return -1;
- }
-
- domids = g_new0(uint32_t, blkdev->nr_ring_ref);
- for (i = 0; i < blkdev->nr_ring_ref; i++) {
- domids[i] = blkdev->xendev.dom;
- }
-
- blkdev->sring = xengnttab_map_grant_refs(blkdev->xendev.gnttabdev,
- blkdev->nr_ring_ref,
- domids,
- blkdev->ring_ref,
- PROT_READ | PROT_WRITE);
-
- g_free(domids);
+ xen_be_set_max_grant_refs(xendev, max_grants);
+ blkdev->sring = xen_be_map_grant_refs(xendev, blkdev->ring_ref,
+ blkdev->nr_ring_ref,
+ PROT_READ | PROT_WRITE);
if (!blkdev->sring) {
return -1;
}
@@ -1326,8 +1272,8 @@ static void blk_disconnect(struct XenDevice *xendev)
aio_context_release(blkdev->ctx);
if (blkdev->sring) {
- xengnttab_unmap(blkdev->xendev.gnttabdev, blkdev->sring,
- blkdev->nr_ring_ref);
+ xen_be_unmap_grant_refs(xendev, blkdev->sring,
+ blkdev->nr_ring_ref);
blkdev->cnt_map--;
blkdev->sring = NULL;
}
@@ -1351,11 +1297,6 @@ static void blk_disconnect(struct XenDevice *xendev)
}
blkdev->feature_persistent = false;
}
-
- if (blkdev->xendev.gnttabdev) {
- xengnttab_close(blkdev->xendev.gnttabdev);
- blkdev->xendev.gnttabdev = NULL;
- }
}
static int blk_free(struct XenDevice *xendev)
@@ -1392,10 +1333,11 @@ static void blk_event(struct XenDevice *xendev)
}
struct XenDevOps xen_blkdev_ops = {
+ .flags = DEVOPS_FLAG_NEED_GNTDEV,
.size = sizeof(struct XenBlkDev),
.alloc = blk_alloc,
.init = blk_init,
- .initialise = blk_connect,
+ .initialise = blk_connect,
.disconnect = blk_disconnect,
.event = blk_event,
.free = blk_free,
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 10/15] xen: remove other open-coded use of libxengnttab
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:34 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
Now that helpers are available in xen_backend, use them throughout all
Xen PV backends.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/9pfs/xen-9p-backend.c | 32 +++++++++++++++-----------------
hw/char/xen_console.c | 9 ++++-----
hw/net/xen_nic.c | 33 ++++++++++++++-------------------
hw/usb/xen-usb.c | 37 +++++++++++++++++--------------------
4 files changed, 50 insertions(+), 61 deletions(-)
diff --git a/hw/9pfs/xen-9p-backend.c b/hw/9pfs/xen-9p-backend.c
index 95e50c4..6026780 100644
--- a/hw/9pfs/xen-9p-backend.c
+++ b/hw/9pfs/xen-9p-backend.c
@@ -331,14 +331,14 @@ static int xen_9pfs_free(struct XenDevice *xendev)
for (i = 0; i < xen_9pdev->num_rings; i++) {
if (xen_9pdev->rings[i].data != NULL) {
- xengnttab_unmap(xen_9pdev->xendev.gnttabdev,
- xen_9pdev->rings[i].data,
- (1 << xen_9pdev->rings[i].ring_order));
+ xen_be_unmap_grant_refs(&xen_9pdev->xendev,
+ xen_9pdev->rings[i].data,
+ (1 << xen_9pdev->rings[i].ring_order));
}
if (xen_9pdev->rings[i].intf != NULL) {
- xengnttab_unmap(xen_9pdev->xendev.gnttabdev,
- xen_9pdev->rings[i].intf,
- 1);
+ xen_be_unmap_grant_refs(&xen_9pdev->xendev,
+ xen_9pdev->rings[i].intf,
+ 1);
}
if (xen_9pdev->rings[i].bh != NULL) {
qemu_bh_delete(xen_9pdev->rings[i].bh);
@@ -390,11 +390,10 @@ static int xen_9pfs_connect(struct XenDevice *xendev)
}
g_free(str);
- xen_9pdev->rings[i].intf = xengnttab_map_grant_ref(
- xen_9pdev->xendev.gnttabdev,
- xen_9pdev->xendev.dom,
- xen_9pdev->rings[i].ref,
- PROT_READ | PROT_WRITE);
+ xen_9pdev->rings[i].intf =
+ xen_be_map_grant_ref(&xen_9pdev->xendev,
+ xen_9pdev->rings[i].ref,
+ PROT_READ | PROT_WRITE);
if (!xen_9pdev->rings[i].intf) {
goto out;
}
@@ -403,12 +402,11 @@ static int xen_9pfs_connect(struct XenDevice *xendev)
goto out;
}
xen_9pdev->rings[i].ring_order = ring_order;
- xen_9pdev->rings[i].data = xengnttab_map_domain_grant_refs(
- xen_9pdev->xendev.gnttabdev,
- (1 << ring_order),
- xen_9pdev->xendev.dom,
- xen_9pdev->rings[i].intf->ref,
- PROT_READ | PROT_WRITE);
+ xen_9pdev->rings[i].data =
+ xen_be_map_grant_refs(&xen_9pdev->xendev,
+ xen_9pdev->rings[i].intf->ref,
+ (1 << ring_order),
+ PROT_READ | PROT_WRITE);
if (!xen_9pdev->rings[i].data) {
goto out;
}
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c
index bdfaa40..8b4b4bf 100644
--- a/hw/char/xen_console.c
+++ b/hw/char/xen_console.c
@@ -233,12 +233,11 @@ static int con_initialise(struct XenDevice *xendev)
if (!xendev->dev) {
xen_pfn_t mfn = con->ring_ref;
con->sring = xenforeignmemory_map(xen_fmem, con->xendev.dom,
- PROT_READ|PROT_WRITE,
+ PROT_READ | PROT_WRITE,
1, &mfn, NULL);
} else {
- con->sring = xengnttab_map_grant_ref(xendev->gnttabdev, con->xendev.dom,
- con->ring_ref,
- PROT_READ|PROT_WRITE);
+ con->sring = xen_be_map_grant_ref(xendev, con->ring_ref,
+ PROT_READ | PROT_WRITE);
}
if (!con->sring)
return -1;
@@ -267,7 +266,7 @@ static void con_disconnect(struct XenDevice *xendev)
if (!xendev->dev) {
xenforeignmemory_unmap(xen_fmem, con->sring, 1);
} else {
- xengnttab_unmap(xendev->gnttabdev, con->sring, 1);
+ xen_be_unmap_grant_ref(xendev, con->sring);
}
con->sring = NULL;
}
diff --git a/hw/net/xen_nic.c b/hw/net/xen_nic.c
index 20c43a6..46a8dbf 100644
--- a/hw/net/xen_nic.c
+++ b/hw/net/xen_nic.c
@@ -160,9 +160,8 @@ static void net_tx_packets(struct XenNetDev *netdev)
(txreq.flags & NETTXF_more_data) ? " more_data" : "",
(txreq.flags & NETTXF_extra_info) ? " extra_info" : "");
- page = xengnttab_map_grant_ref(netdev->xendev.gnttabdev,
- netdev->xendev.dom,
- txreq.gref, PROT_READ);
+ page = xen_be_map_grant_ref(&netdev->xendev, txreq.gref,
+ PROT_READ);
if (page == NULL) {
xen_pv_printf(&netdev->xendev, 0,
"error: tx gref dereference failed (%d)\n",
@@ -183,7 +182,7 @@ static void net_tx_packets(struct XenNetDev *netdev)
qemu_send_packet(qemu_get_queue(netdev->nic),
page + txreq.offset, txreq.size);
}
- xengnttab_unmap(netdev->xendev.gnttabdev, page, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, page);
net_tx_response(netdev, &txreq, NETIF_RSP_OKAY);
}
if (!netdev->tx_work) {
@@ -254,9 +253,7 @@ static ssize_t net_rx_packet(NetClientState *nc, const uint8_t *buf, size_t size
memcpy(&rxreq, RING_GET_REQUEST(&netdev->rx_ring, rc), sizeof(rxreq));
netdev->rx_ring.req_cons = ++rc;
- page = xengnttab_map_grant_ref(netdev->xendev.gnttabdev,
- netdev->xendev.dom,
- rxreq.gref, PROT_WRITE);
+ page = xen_be_map_grant_ref(&netdev->xendev, rxreq.gref, PROT_WRITE);
if (page == NULL) {
xen_pv_printf(&netdev->xendev, 0,
"error: rx gref dereference failed (%d)\n",
@@ -265,7 +262,7 @@ static ssize_t net_rx_packet(NetClientState *nc, const uint8_t *buf, size_t size
return -1;
}
memcpy(page + NET_IP_ALIGN, buf, size);
- xengnttab_unmap(netdev->xendev.gnttabdev, page, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, page);
net_rx_response(netdev, &rxreq, NETIF_RSP_OKAY, NET_IP_ALIGN, size, 0);
return size;
@@ -338,19 +335,17 @@ static int net_connect(struct XenDevice *xendev)
return -1;
}
- netdev->txs = xengnttab_map_grant_ref(netdev->xendev.gnttabdev,
- netdev->xendev.dom,
- netdev->tx_ring_ref,
- PROT_READ | PROT_WRITE);
+ netdev->txs = xen_be_map_grant_ref(&netdev->xendev,
+ netdev->tx_ring_ref,
+ PROT_READ | PROT_WRITE);
if (!netdev->txs) {
return -1;
}
- netdev->rxs = xengnttab_map_grant_ref(netdev->xendev.gnttabdev,
- netdev->xendev.dom,
- netdev->rx_ring_ref,
- PROT_READ | PROT_WRITE);
+ netdev->rxs = xen_be_map_grant_ref(&netdev->xendev,
+ netdev->rx_ring_ref,
+ PROT_READ | PROT_WRITE);
if (!netdev->rxs) {
- xengnttab_unmap(netdev->xendev.gnttabdev, netdev->txs, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, netdev->txs);
netdev->txs = NULL;
return -1;
}
@@ -375,11 +370,11 @@ static void net_disconnect(struct XenDevice *xendev)
xen_pv_unbind_evtchn(&netdev->xendev);
if (netdev->txs) {
- xengnttab_unmap(netdev->xendev.gnttabdev, netdev->txs, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, netdev->txs);
netdev->txs = NULL;
}
if (netdev->rxs) {
- xengnttab_unmap(netdev->xendev.gnttabdev, netdev->rxs, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, netdev->rxs);
netdev->rxs = NULL;
}
}
diff --git a/hw/usb/xen-usb.c b/hw/usb/xen-usb.c
index b3a90c0..5b2e21e 100644
--- a/hw/usb/xen-usb.c
+++ b/hw/usb/xen-usb.c
@@ -173,8 +173,9 @@ static int usbback_gnttab_map(struct usbback_req *usbback_req)
for (i = 0; i < usbback_req->nr_buffer_segs; i++) {
ref[i] = usbback_req->req.seg[i].gref;
}
- usbback_req->buffer = xengnttab_map_domain_grant_refs(xendev->gnttabdev,
- usbback_req->nr_buffer_segs, xendev->dom, ref, prot);
+ usbback_req->buffer =
+ xen_be_map_grant_refs(xendev, ref, usbback_req->nr_buffer_segs,
+ prot);
if (!usbback_req->buffer) {
return -ENOMEM;
@@ -206,8 +207,9 @@ static int usbback_gnttab_map(struct usbback_req *usbback_req)
for (i = 0; i < usbback_req->nr_extra_segs; i++) {
ref[i] = usbback_req->req.seg[i + usbback_req->req.nr_buffer_segs].gref;
}
- usbback_req->isoc_buffer = xengnttab_map_domain_grant_refs(
- xendev->gnttabdev, usbback_req->nr_extra_segs, xendev->dom, ref, prot);
+ usbback_req->isoc_buffer =
+ xen_be_map_grant_refs(xendev, ref, usbback_req->nr_extra_segs,
+ prot);
if (!usbback_req->isoc_buffer) {
return -ENOMEM;
@@ -291,14 +293,14 @@ static void usbback_do_response(struct usbback_req *usbback_req, int32_t status,
}
if (usbback_req->buffer) {
- xengnttab_unmap(xendev->gnttabdev, usbback_req->buffer,
- usbback_req->nr_buffer_segs);
+ xen_be_unmap_grant_refs(xendev, usbback_req->buffer,
+ usbback_req->nr_buffer_segs);
usbback_req->buffer = NULL;
}
if (usbback_req->isoc_buffer) {
- xengnttab_unmap(xendev->gnttabdev, usbback_req->isoc_buffer,
- usbback_req->nr_extra_segs);
+ xen_be_unmap_grant_refs(xendev, usbback_req->isoc_buffer,
+ usbback_req->nr_extra_segs);
usbback_req->isoc_buffer = NULL;
}
@@ -834,11 +836,11 @@ static void usbback_disconnect(struct XenDevice *xendev)
xen_pv_unbind_evtchn(xendev);
if (usbif->urb_sring) {
- xengnttab_unmap(xendev->gnttabdev, usbif->urb_sring, 1);
+ xen_be_unmap_grant_ref(xendev, usbif->urb_sring);
usbif->urb_sring = NULL;
}
if (usbif->conn_sring) {
- xengnttab_unmap(xendev->gnttabdev, usbif->conn_sring, 1);
+ xen_be_unmap_grant_ref(xendev, usbif->conn_sring);
usbif->conn_sring = NULL;
}
@@ -877,12 +879,10 @@ static int usbback_connect(struct XenDevice *xendev)
return -1;
}
- usbif->urb_sring = xengnttab_map_grant_ref(xendev->gnttabdev, xendev->dom,
- urb_ring_ref,
- PROT_READ | PROT_WRITE);
- usbif->conn_sring = xengnttab_map_grant_ref(xendev->gnttabdev, xendev->dom,
- conn_ring_ref,
- PROT_READ | PROT_WRITE);
+ usbif->urb_sring = xen_be_map_grant_ref(xendev, urb_ring_ref,
+ PROT_READ | PROT_WRITE);
+ usbif->conn_sring = xen_be_map_grant_ref(xendev, conn_ring_ref,
+ PROT_READ | PROT_WRITE);
if (!usbif->urb_sring || !usbif->conn_sring) {
xen_pv_printf(xendev, 0, "error mapping rings\n");
usbback_disconnect(xendev);
@@ -1024,10 +1024,7 @@ static void usbback_alloc(struct XenDevice *xendev)
/* max_grants: for each request and for the rings (request and connect). */
max_grants = USBIF_MAX_SEGMENTS_PER_REQUEST * USB_URB_RING_SIZE + 2;
- if (xengnttab_set_max_grants(xendev->gnttabdev, max_grants) < 0) {
- xen_pv_printf(xendev, 0, "xengnttab_set_max_grants failed: %s\n",
- strerror(errno));
- }
+ xen_be_set_max_grant_refs(xendev, max_grants);
}
static int usbback_free(struct XenDevice *xendev)
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 10/15] xen: remove other open-coded use of libxengnttab
@ 2018-05-21 19:34 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:34 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
Now that helpers are available in xen_backend, use them throughout all
Xen PV backends.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/9pfs/xen-9p-backend.c | 32 +++++++++++++++-----------------
hw/char/xen_console.c | 9 ++++-----
hw/net/xen_nic.c | 33 ++++++++++++++-------------------
hw/usb/xen-usb.c | 37 +++++++++++++++++--------------------
4 files changed, 50 insertions(+), 61 deletions(-)
diff --git a/hw/9pfs/xen-9p-backend.c b/hw/9pfs/xen-9p-backend.c
index 95e50c4..6026780 100644
--- a/hw/9pfs/xen-9p-backend.c
+++ b/hw/9pfs/xen-9p-backend.c
@@ -331,14 +331,14 @@ static int xen_9pfs_free(struct XenDevice *xendev)
for (i = 0; i < xen_9pdev->num_rings; i++) {
if (xen_9pdev->rings[i].data != NULL) {
- xengnttab_unmap(xen_9pdev->xendev.gnttabdev,
- xen_9pdev->rings[i].data,
- (1 << xen_9pdev->rings[i].ring_order));
+ xen_be_unmap_grant_refs(&xen_9pdev->xendev,
+ xen_9pdev->rings[i].data,
+ (1 << xen_9pdev->rings[i].ring_order));
}
if (xen_9pdev->rings[i].intf != NULL) {
- xengnttab_unmap(xen_9pdev->xendev.gnttabdev,
- xen_9pdev->rings[i].intf,
- 1);
+ xen_be_unmap_grant_refs(&xen_9pdev->xendev,
+ xen_9pdev->rings[i].intf,
+ 1);
}
if (xen_9pdev->rings[i].bh != NULL) {
qemu_bh_delete(xen_9pdev->rings[i].bh);
@@ -390,11 +390,10 @@ static int xen_9pfs_connect(struct XenDevice *xendev)
}
g_free(str);
- xen_9pdev->rings[i].intf = xengnttab_map_grant_ref(
- xen_9pdev->xendev.gnttabdev,
- xen_9pdev->xendev.dom,
- xen_9pdev->rings[i].ref,
- PROT_READ | PROT_WRITE);
+ xen_9pdev->rings[i].intf =
+ xen_be_map_grant_ref(&xen_9pdev->xendev,
+ xen_9pdev->rings[i].ref,
+ PROT_READ | PROT_WRITE);
if (!xen_9pdev->rings[i].intf) {
goto out;
}
@@ -403,12 +402,11 @@ static int xen_9pfs_connect(struct XenDevice *xendev)
goto out;
}
xen_9pdev->rings[i].ring_order = ring_order;
- xen_9pdev->rings[i].data = xengnttab_map_domain_grant_refs(
- xen_9pdev->xendev.gnttabdev,
- (1 << ring_order),
- xen_9pdev->xendev.dom,
- xen_9pdev->rings[i].intf->ref,
- PROT_READ | PROT_WRITE);
+ xen_9pdev->rings[i].data =
+ xen_be_map_grant_refs(&xen_9pdev->xendev,
+ xen_9pdev->rings[i].intf->ref,
+ (1 << ring_order),
+ PROT_READ | PROT_WRITE);
if (!xen_9pdev->rings[i].data) {
goto out;
}
diff --git a/hw/char/xen_console.c b/hw/char/xen_console.c
index bdfaa40..8b4b4bf 100644
--- a/hw/char/xen_console.c
+++ b/hw/char/xen_console.c
@@ -233,12 +233,11 @@ static int con_initialise(struct XenDevice *xendev)
if (!xendev->dev) {
xen_pfn_t mfn = con->ring_ref;
con->sring = xenforeignmemory_map(xen_fmem, con->xendev.dom,
- PROT_READ|PROT_WRITE,
+ PROT_READ | PROT_WRITE,
1, &mfn, NULL);
} else {
- con->sring = xengnttab_map_grant_ref(xendev->gnttabdev, con->xendev.dom,
- con->ring_ref,
- PROT_READ|PROT_WRITE);
+ con->sring = xen_be_map_grant_ref(xendev, con->ring_ref,
+ PROT_READ | PROT_WRITE);
}
if (!con->sring)
return -1;
@@ -267,7 +266,7 @@ static void con_disconnect(struct XenDevice *xendev)
if (!xendev->dev) {
xenforeignmemory_unmap(xen_fmem, con->sring, 1);
} else {
- xengnttab_unmap(xendev->gnttabdev, con->sring, 1);
+ xen_be_unmap_grant_ref(xendev, con->sring);
}
con->sring = NULL;
}
diff --git a/hw/net/xen_nic.c b/hw/net/xen_nic.c
index 20c43a6..46a8dbf 100644
--- a/hw/net/xen_nic.c
+++ b/hw/net/xen_nic.c
@@ -160,9 +160,8 @@ static void net_tx_packets(struct XenNetDev *netdev)
(txreq.flags & NETTXF_more_data) ? " more_data" : "",
(txreq.flags & NETTXF_extra_info) ? " extra_info" : "");
- page = xengnttab_map_grant_ref(netdev->xendev.gnttabdev,
- netdev->xendev.dom,
- txreq.gref, PROT_READ);
+ page = xen_be_map_grant_ref(&netdev->xendev, txreq.gref,
+ PROT_READ);
if (page == NULL) {
xen_pv_printf(&netdev->xendev, 0,
"error: tx gref dereference failed (%d)\n",
@@ -183,7 +182,7 @@ static void net_tx_packets(struct XenNetDev *netdev)
qemu_send_packet(qemu_get_queue(netdev->nic),
page + txreq.offset, txreq.size);
}
- xengnttab_unmap(netdev->xendev.gnttabdev, page, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, page);
net_tx_response(netdev, &txreq, NETIF_RSP_OKAY);
}
if (!netdev->tx_work) {
@@ -254,9 +253,7 @@ static ssize_t net_rx_packet(NetClientState *nc, const uint8_t *buf, size_t size
memcpy(&rxreq, RING_GET_REQUEST(&netdev->rx_ring, rc), sizeof(rxreq));
netdev->rx_ring.req_cons = ++rc;
- page = xengnttab_map_grant_ref(netdev->xendev.gnttabdev,
- netdev->xendev.dom,
- rxreq.gref, PROT_WRITE);
+ page = xen_be_map_grant_ref(&netdev->xendev, rxreq.gref, PROT_WRITE);
if (page == NULL) {
xen_pv_printf(&netdev->xendev, 0,
"error: rx gref dereference failed (%d)\n",
@@ -265,7 +262,7 @@ static ssize_t net_rx_packet(NetClientState *nc, const uint8_t *buf, size_t size
return -1;
}
memcpy(page + NET_IP_ALIGN, buf, size);
- xengnttab_unmap(netdev->xendev.gnttabdev, page, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, page);
net_rx_response(netdev, &rxreq, NETIF_RSP_OKAY, NET_IP_ALIGN, size, 0);
return size;
@@ -338,19 +335,17 @@ static int net_connect(struct XenDevice *xendev)
return -1;
}
- netdev->txs = xengnttab_map_grant_ref(netdev->xendev.gnttabdev,
- netdev->xendev.dom,
- netdev->tx_ring_ref,
- PROT_READ | PROT_WRITE);
+ netdev->txs = xen_be_map_grant_ref(&netdev->xendev,
+ netdev->tx_ring_ref,
+ PROT_READ | PROT_WRITE);
if (!netdev->txs) {
return -1;
}
- netdev->rxs = xengnttab_map_grant_ref(netdev->xendev.gnttabdev,
- netdev->xendev.dom,
- netdev->rx_ring_ref,
- PROT_READ | PROT_WRITE);
+ netdev->rxs = xen_be_map_grant_ref(&netdev->xendev,
+ netdev->rx_ring_ref,
+ PROT_READ | PROT_WRITE);
if (!netdev->rxs) {
- xengnttab_unmap(netdev->xendev.gnttabdev, netdev->txs, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, netdev->txs);
netdev->txs = NULL;
return -1;
}
@@ -375,11 +370,11 @@ static void net_disconnect(struct XenDevice *xendev)
xen_pv_unbind_evtchn(&netdev->xendev);
if (netdev->txs) {
- xengnttab_unmap(netdev->xendev.gnttabdev, netdev->txs, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, netdev->txs);
netdev->txs = NULL;
}
if (netdev->rxs) {
- xengnttab_unmap(netdev->xendev.gnttabdev, netdev->rxs, 1);
+ xen_be_unmap_grant_ref(&netdev->xendev, netdev->rxs);
netdev->rxs = NULL;
}
}
diff --git a/hw/usb/xen-usb.c b/hw/usb/xen-usb.c
index b3a90c0..5b2e21e 100644
--- a/hw/usb/xen-usb.c
+++ b/hw/usb/xen-usb.c
@@ -173,8 +173,9 @@ static int usbback_gnttab_map(struct usbback_req *usbback_req)
for (i = 0; i < usbback_req->nr_buffer_segs; i++) {
ref[i] = usbback_req->req.seg[i].gref;
}
- usbback_req->buffer = xengnttab_map_domain_grant_refs(xendev->gnttabdev,
- usbback_req->nr_buffer_segs, xendev->dom, ref, prot);
+ usbback_req->buffer =
+ xen_be_map_grant_refs(xendev, ref, usbback_req->nr_buffer_segs,
+ prot);
if (!usbback_req->buffer) {
return -ENOMEM;
@@ -206,8 +207,9 @@ static int usbback_gnttab_map(struct usbback_req *usbback_req)
for (i = 0; i < usbback_req->nr_extra_segs; i++) {
ref[i] = usbback_req->req.seg[i + usbback_req->req.nr_buffer_segs].gref;
}
- usbback_req->isoc_buffer = xengnttab_map_domain_grant_refs(
- xendev->gnttabdev, usbback_req->nr_extra_segs, xendev->dom, ref, prot);
+ usbback_req->isoc_buffer =
+ xen_be_map_grant_refs(xendev, ref, usbback_req->nr_extra_segs,
+ prot);
if (!usbback_req->isoc_buffer) {
return -ENOMEM;
@@ -291,14 +293,14 @@ static void usbback_do_response(struct usbback_req *usbback_req, int32_t status,
}
if (usbback_req->buffer) {
- xengnttab_unmap(xendev->gnttabdev, usbback_req->buffer,
- usbback_req->nr_buffer_segs);
+ xen_be_unmap_grant_refs(xendev, usbback_req->buffer,
+ usbback_req->nr_buffer_segs);
usbback_req->buffer = NULL;
}
if (usbback_req->isoc_buffer) {
- xengnttab_unmap(xendev->gnttabdev, usbback_req->isoc_buffer,
- usbback_req->nr_extra_segs);
+ xen_be_unmap_grant_refs(xendev, usbback_req->isoc_buffer,
+ usbback_req->nr_extra_segs);
usbback_req->isoc_buffer = NULL;
}
@@ -834,11 +836,11 @@ static void usbback_disconnect(struct XenDevice *xendev)
xen_pv_unbind_evtchn(xendev);
if (usbif->urb_sring) {
- xengnttab_unmap(xendev->gnttabdev, usbif->urb_sring, 1);
+ xen_be_unmap_grant_ref(xendev, usbif->urb_sring);
usbif->urb_sring = NULL;
}
if (usbif->conn_sring) {
- xengnttab_unmap(xendev->gnttabdev, usbif->conn_sring, 1);
+ xen_be_unmap_grant_ref(xendev, usbif->conn_sring);
usbif->conn_sring = NULL;
}
@@ -877,12 +879,10 @@ static int usbback_connect(struct XenDevice *xendev)
return -1;
}
- usbif->urb_sring = xengnttab_map_grant_ref(xendev->gnttabdev, xendev->dom,
- urb_ring_ref,
- PROT_READ | PROT_WRITE);
- usbif->conn_sring = xengnttab_map_grant_ref(xendev->gnttabdev, xendev->dom,
- conn_ring_ref,
- PROT_READ | PROT_WRITE);
+ usbif->urb_sring = xen_be_map_grant_ref(xendev, urb_ring_ref,
+ PROT_READ | PROT_WRITE);
+ usbif->conn_sring = xen_be_map_grant_ref(xendev, conn_ring_ref,
+ PROT_READ | PROT_WRITE);
if (!usbif->urb_sring || !usbif->conn_sring) {
xen_pv_printf(xendev, 0, "error mapping rings\n");
usbback_disconnect(xendev);
@@ -1024,10 +1024,7 @@ static void usbback_alloc(struct XenDevice *xendev)
/* max_grants: for each request and for the rings (request and connect). */
max_grants = USBIF_MAX_SEGMENTS_PER_REQUEST * USB_URB_RING_SIZE + 2;
- if (xengnttab_set_max_grants(xendev->gnttabdev, max_grants) < 0) {
- xen_pv_printf(xendev, 0, "xengnttab_set_max_grants failed: %s\n",
- strerror(errno));
- }
+ xen_be_set_max_grant_refs(xendev, max_grants);
}
static int usbback_free(struct XenDevice *xendev)
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 11/15] xen_backend: add an emulation of grant copy
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:35 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
Not all Xen environments support the xengnttab_grant_copy() operation.
E.g. where the OS is FreeBSD or Xen is older than 4.8.0.
This patch introduces an emulation of that operation using
xengnttab_map_domain_grant_refs() and memcpy() for those environments.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_backend.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 53 insertions(+)
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 50412d6..3c3fc2c 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -146,6 +146,55 @@ void xen_be_unmap_grant_refs(struct XenDevice *xendev, void *ptr,
}
}
+static int compat_copy_grant_refs(struct XenDevice *xendev,
+ bool to_domain,
+ XenGrantCopySegment segs[],
+ unsigned int nr_segs)
+{
+ uint32_t *refs = g_new(uint32_t, nr_segs);
+ int prot = to_domain ? PROT_WRITE : PROT_READ;
+ void *pages;
+ unsigned int i;
+
+ for (i = 0; i < nr_segs; i++) {
+ XenGrantCopySegment *seg = &segs[i];
+
+ refs[i] = to_domain ?
+ seg->dest.foreign.ref : seg->source.foreign.ref;
+ }
+
+ pages = xengnttab_map_domain_grant_refs(xendev->gnttabdev, nr_segs,
+ xen_domid, refs, prot);
+ if (!pages) {
+ xen_pv_printf(xendev, 0,
+ "xengnttab_map_domain_grant_refs failed: %s\n",
+ strerror(errno));
+ g_free(refs);
+ return -1;
+ }
+
+ for (i = 0; i < nr_segs; i++) {
+ XenGrantCopySegment *seg = &segs[i];
+ void *page = pages + (i * XC_PAGE_SIZE);
+
+ if (to_domain) {
+ memcpy(page + seg->dest.foreign.offset, seg->source.virt,
+ seg->len);
+ } else {
+ memcpy(seg->dest.virt, page + seg->source.foreign.offset,
+ seg->len);
+ }
+ }
+
+ if (xengnttab_unmap(xendev->gnttabdev, pages, nr_segs)) {
+ xen_pv_printf(xendev, 0, "xengnttab_unmap failed: %s\n",
+ strerror(errno));
+ }
+
+ g_free(refs);
+ return 0;
+}
+
int xen_be_copy_grant_refs(struct XenDevice *xendev,
bool to_domain,
XenGrantCopySegment segs[],
@@ -157,6 +206,10 @@ int xen_be_copy_grant_refs(struct XenDevice *xendev,
assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+ if (!xen_feature_grant_copy) {
+ return compat_copy_grant_refs(xendev, to_domain, segs, nr_segs);
+ }
+
xengnttab_segs = g_new0(xengnttab_grant_copy_segment_t, nr_segs);
for (i = 0; i < nr_segs; i++) {
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 11/15] xen_backend: add an emulation of grant copy
@ 2018-05-21 19:35 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
Not all Xen environments support the xengnttab_grant_copy() operation.
E.g. where the OS is FreeBSD or Xen is older than 4.8.0.
This patch introduces an emulation of that operation using
xengnttab_map_domain_grant_refs() and memcpy() for those environments.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_backend.c | 53 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 53 insertions(+)
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 50412d6..3c3fc2c 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -146,6 +146,55 @@ void xen_be_unmap_grant_refs(struct XenDevice *xendev, void *ptr,
}
}
+static int compat_copy_grant_refs(struct XenDevice *xendev,
+ bool to_domain,
+ XenGrantCopySegment segs[],
+ unsigned int nr_segs)
+{
+ uint32_t *refs = g_new(uint32_t, nr_segs);
+ int prot = to_domain ? PROT_WRITE : PROT_READ;
+ void *pages;
+ unsigned int i;
+
+ for (i = 0; i < nr_segs; i++) {
+ XenGrantCopySegment *seg = &segs[i];
+
+ refs[i] = to_domain ?
+ seg->dest.foreign.ref : seg->source.foreign.ref;
+ }
+
+ pages = xengnttab_map_domain_grant_refs(xendev->gnttabdev, nr_segs,
+ xen_domid, refs, prot);
+ if (!pages) {
+ xen_pv_printf(xendev, 0,
+ "xengnttab_map_domain_grant_refs failed: %s\n",
+ strerror(errno));
+ g_free(refs);
+ return -1;
+ }
+
+ for (i = 0; i < nr_segs; i++) {
+ XenGrantCopySegment *seg = &segs[i];
+ void *page = pages + (i * XC_PAGE_SIZE);
+
+ if (to_domain) {
+ memcpy(page + seg->dest.foreign.offset, seg->source.virt,
+ seg->len);
+ } else {
+ memcpy(seg->dest.virt, page + seg->source.foreign.offset,
+ seg->len);
+ }
+ }
+
+ if (xengnttab_unmap(xendev->gnttabdev, pages, nr_segs)) {
+ xen_pv_printf(xendev, 0, "xengnttab_unmap failed: %s\n",
+ strerror(errno));
+ }
+
+ g_free(refs);
+ return 0;
+}
+
int xen_be_copy_grant_refs(struct XenDevice *xendev,
bool to_domain,
XenGrantCopySegment segs[],
@@ -157,6 +206,10 @@ int xen_be_copy_grant_refs(struct XenDevice *xendev,
assert(xendev->ops->flags & DEVOPS_FLAG_NEED_GNTDEV);
+ if (!xen_feature_grant_copy) {
+ return compat_copy_grant_refs(xendev, to_domain, segs, nr_segs);
+ }
+
xengnttab_segs = g_new0(xengnttab_grant_copy_segment_t, nr_segs);
for (i = 0; i < nr_segs; i++) {
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 12/15] xen_disk: remove use of grant map/unmap
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:35 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
Now that the (native or emulated) xen_be_copy_grant_refs() helper is
always available, the xen_disk code can be significantly simplified by
removing direct use of grant map and unmap operations.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 352 ++++------------------------------------------------
1 file changed, 25 insertions(+), 327 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index d3be45a..28be8b6 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -36,27 +36,9 @@
/* ------------------------------------------------------------- */
-static int batch_maps = 0;
-
-/* ------------------------------------------------------------- */
-
#define BLOCK_SIZE 512
#define IOCB_COUNT (BLKIF_MAX_SEGMENTS_PER_REQUEST + 2)
-struct PersistentGrant {
- void *page;
- struct XenBlkDev *blkdev;
-};
-
-typedef struct PersistentGrant PersistentGrant;
-
-struct PersistentRegion {
- void *addr;
- int num;
-};
-
-typedef struct PersistentRegion PersistentRegion;
-
struct ioreq {
blkif_request_t req;
int16_t status;
@@ -65,14 +47,11 @@ struct ioreq {
off_t start;
QEMUIOVector v;
int presync;
- uint8_t mapped;
/* grant mapping */
uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- int prot;
void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
void *pages;
- int num_unmap;
/* aio status */
int aio_inflight;
@@ -103,7 +82,6 @@ struct XenBlkDev {
int protocol;
blkif_back_rings_t rings;
int more_work;
- int cnt_map;
/* request lists */
QLIST_HEAD(inflight_head, ioreq) inflight;
@@ -114,13 +92,7 @@ struct XenBlkDev {
int requests_finished;
unsigned int max_requests;
- /* Persistent grants extension */
gboolean feature_discard;
- gboolean feature_persistent;
- GTree *persistent_gnts;
- GSList *persistent_regions;
- unsigned int persistent_gnt_count;
- unsigned int max_grants;
/* qemu block driver */
DriveInfo *dinfo;
@@ -139,10 +111,8 @@ static void ioreq_reset(struct ioreq *ioreq)
ioreq->status = 0;
ioreq->start = 0;
ioreq->presync = 0;
- ioreq->mapped = 0;
memset(ioreq->refs, 0, sizeof(ioreq->refs));
- ioreq->prot = 0;
memset(ioreq->page, 0, sizeof(ioreq->page));
ioreq->pages = NULL;
@@ -156,37 +126,6 @@ static void ioreq_reset(struct ioreq *ioreq)
qemu_iovec_reset(&ioreq->v);
}
-static gint int_cmp(gconstpointer a, gconstpointer b, gpointer user_data)
-{
- uint ua = GPOINTER_TO_UINT(a);
- uint ub = GPOINTER_TO_UINT(b);
- return (ua > ub) - (ua < ub);
-}
-
-static void destroy_grant(gpointer pgnt)
-{
- PersistentGrant *grant = pgnt;
- struct XenBlkDev *blkdev = grant->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
-
- xen_be_unmap_grant_ref(xendev, grant->page);
- grant->blkdev->persistent_gnt_count--;
- xen_pv_printf(xendev, 3, "unmapped grant %p\n", grant->page);
- g_free(grant);
-}
-
-static void remove_persistent_region(gpointer data, gpointer dev)
-{
- PersistentRegion *region = data;
- struct XenBlkDev *blkdev = dev;
- struct XenDevice *xendev = &blkdev->xendev;
-
- xen_be_unmap_grant_refs(xendev, region->addr, region->num);
- xen_pv_printf(xendev, 3, "unmapped grant region %p with %d pages\n",
- region->addr, region->num);
- g_free(region);
-}
-
static struct ioreq *ioreq_start(struct XenBlkDev *blkdev)
{
struct ioreq *ioreq = NULL;
@@ -254,7 +193,6 @@ static int ioreq_parse(struct ioreq *ioreq)
ioreq->req.handle, ioreq->req.id, ioreq->req.sector_number);
switch (ioreq->req.operation) {
case BLKIF_OP_READ:
- ioreq->prot = PROT_WRITE; /* to memory */
break;
case BLKIF_OP_FLUSH_DISKCACHE:
ioreq->presync = 1;
@@ -263,7 +201,6 @@ static int ioreq_parse(struct ioreq *ioreq)
}
/* fall through */
case BLKIF_OP_WRITE:
- ioreq->prot = PROT_READ; /* from memory */
break;
case BLKIF_OP_DISCARD:
return 0;
@@ -310,171 +247,6 @@ err:
return -1;
}
-static void ioreq_unmap(struct ioreq *ioreq)
-{
- struct XenBlkDev *blkdev = ioreq->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
- int i;
-
- if (ioreq->num_unmap == 0 || ioreq->mapped == 0) {
- return;
- }
- if (batch_maps) {
- if (!ioreq->pages) {
- return;
- }
- xen_be_unmap_grant_refs(xendev, ioreq->pages, ioreq->num_unmap);
- ioreq->blkdev->cnt_map -= ioreq->num_unmap;
- ioreq->pages = NULL;
- } else {
- for (i = 0; i < ioreq->num_unmap; i++) {
- if (!ioreq->page[i]) {
- continue;
- }
- xen_be_unmap_grant_ref(xendev, ioreq->page[i]);
- ioreq->blkdev->cnt_map--;
- ioreq->page[i] = NULL;
- }
- }
- ioreq->mapped = 0;
-}
-
-static int ioreq_map(struct ioreq *ioreq)
-{
- struct XenBlkDev *blkdev = ioreq->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
- uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- int i, j, new_maps = 0;
- PersistentGrant *grant;
- PersistentRegion *region;
- /* refs variable will contain the information necessary
- * to map the grants that are needed to fulfill this request.
- *
- * After mapping the needed grants, the page array will contain the
- * memory address of each granted page in the order specified in ioreq
- * (disregarding if it's a persistent grant or not).
- */
-
- if (ioreq->v.niov == 0 || ioreq->mapped == 1) {
- return 0;
- }
- if (ioreq->blkdev->feature_persistent) {
- for (i = 0; i < ioreq->v.niov; i++) {
- grant = g_tree_lookup(ioreq->blkdev->persistent_gnts,
- GUINT_TO_POINTER(ioreq->refs[i]));
-
- if (grant != NULL) {
- page[i] = grant->page;
- xen_pv_printf(&ioreq->blkdev->xendev, 3,
- "using persistent-grant %" PRIu32 "\n",
- ioreq->refs[i]);
- } else {
- /* Add the grant to the list of grants that
- * should be mapped
- */
- refs[new_maps] = ioreq->refs[i];
- page[i] = NULL;
- new_maps++;
- }
- }
- /* Set the protection to RW, since grants may be reused later
- * with a different protection than the one needed for this request
- */
- ioreq->prot = PROT_WRITE | PROT_READ;
- } else {
- /* All grants in the request should be mapped */
- memcpy(refs, ioreq->refs, sizeof(refs));
- memset(page, 0, sizeof(page));
- new_maps = ioreq->v.niov;
- }
-
- if (batch_maps && new_maps) {
- ioreq->pages = xen_be_map_grant_refs(xendev, refs, new_maps,
- ioreq->prot);
- if (ioreq->pages == NULL) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
- "can't map %d grant refs (%s, %d maps)\n",
- new_maps, strerror(errno), ioreq->blkdev->cnt_map);
- return -1;
- }
- for (i = 0, j = 0; i < ioreq->v.niov; i++) {
- if (page[i] == NULL) {
- page[i] = ioreq->pages + (j++) * XC_PAGE_SIZE;
- }
- }
- ioreq->blkdev->cnt_map += new_maps;
- } else if (new_maps) {
- for (i = 0; i < new_maps; i++) {
- ioreq->page[i] = xen_be_map_grant_ref(xendev, refs[i],
- ioreq->prot);
- if (ioreq->page[i] == NULL) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
- "can't map grant ref %d (%s, %d maps)\n",
- refs[i], strerror(errno), ioreq->blkdev->cnt_map);
- ioreq->mapped = 1;
- ioreq_unmap(ioreq);
- return -1;
- }
- ioreq->blkdev->cnt_map++;
- }
- for (i = 0, j = 0; i < ioreq->v.niov; i++) {
- if (page[i] == NULL) {
- page[i] = ioreq->page[j++];
- }
- }
- }
- if (ioreq->blkdev->feature_persistent && new_maps != 0 &&
- (!batch_maps || (ioreq->blkdev->persistent_gnt_count + new_maps <=
- ioreq->blkdev->max_grants))) {
- /*
- * If we are using persistent grants and batch mappings only
- * add the new maps to the list of persistent grants if the whole
- * area can be persistently mapped.
- */
- if (batch_maps) {
- region = g_malloc0(sizeof(*region));
- region->addr = ioreq->pages;
- region->num = new_maps;
- ioreq->blkdev->persistent_regions = g_slist_append(
- ioreq->blkdev->persistent_regions,
- region);
- }
- while ((ioreq->blkdev->persistent_gnt_count < ioreq->blkdev->max_grants)
- && new_maps) {
- /* Go through the list of newly mapped grants and add as many
- * as possible to the list of persistently mapped grants.
- *
- * Since we start at the end of ioreq->page(s), we only need
- * to decrease new_maps to prevent this granted pages from
- * being unmapped in ioreq_unmap.
- */
- grant = g_malloc0(sizeof(*grant));
- new_maps--;
- if (batch_maps) {
- grant->page = ioreq->pages + (new_maps) * XC_PAGE_SIZE;
- } else {
- grant->page = ioreq->page[new_maps];
- }
- grant->blkdev = ioreq->blkdev;
- xen_pv_printf(&ioreq->blkdev->xendev, 3,
- "adding grant %" PRIu32 " page: %p\n",
- refs[new_maps], grant->page);
- g_tree_insert(ioreq->blkdev->persistent_gnts,
- GUINT_TO_POINTER(refs[new_maps]),
- grant);
- ioreq->blkdev->persistent_gnt_count++;
- }
- assert(!batch_maps || new_maps == 0);
- }
- for (i = 0; i < ioreq->v.niov; i++) {
- ioreq->v.iov[i].iov_base += (uintptr_t)page[i];
- }
- ioreq->mapped = 1;
- ioreq->num_unmap = new_maps;
- return 0;
-}
-
static void ioreq_free_copy_buffers(struct ioreq *ioreq)
{
int i;
@@ -570,32 +342,28 @@ static void qemu_aio_complete(void *opaque, int ret)
goto done;
}
- if (xen_feature_grant_copy) {
- switch (ioreq->req.operation) {
- case BLKIF_OP_READ:
- /* in case of failure ioreq->aio_errors is increased */
- if (ret == 0) {
- ioreq_grant_copy(ioreq);
- }
- ioreq_free_copy_buffers(ioreq);
- break;
- case BLKIF_OP_WRITE:
- case BLKIF_OP_FLUSH_DISKCACHE:
- if (!ioreq->req.nr_segments) {
- break;
- }
- ioreq_free_copy_buffers(ioreq);
- break;
- default:
+ switch (ioreq->req.operation) {
+ case BLKIF_OP_READ:
+ /* in case of failure ioreq->aio_errors is increased */
+ if (ret == 0) {
+ ioreq_grant_copy(ioreq);
+ }
+ ioreq_free_copy_buffers(ioreq);
+ break;
+ case BLKIF_OP_WRITE:
+ case BLKIF_OP_FLUSH_DISKCACHE:
+ if (!ioreq->req.nr_segments) {
break;
}
+ ioreq_free_copy_buffers(ioreq);
+ break;
+ default:
+ break;
}
ioreq->status = ioreq->aio_errors ? BLKIF_RSP_ERROR : BLKIF_RSP_OKAY;
- if (!xen_feature_grant_copy) {
- ioreq_unmap(ioreq);
- }
ioreq_finish(ioreq);
+
switch (ioreq->req.operation) {
case BLKIF_OP_WRITE:
case BLKIF_OP_FLUSH_DISKCACHE:
@@ -655,18 +423,13 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
- if (xen_feature_grant_copy) {
- ioreq_init_copy_buffers(ioreq);
- if (ioreq->req.nr_segments && (ioreq->req.operation == BLKIF_OP_WRITE ||
- ioreq->req.operation == BLKIF_OP_FLUSH_DISKCACHE) &&
- ioreq_grant_copy(ioreq)) {
- ioreq_free_copy_buffers(ioreq);
- goto err;
- }
- } else {
- if (ioreq->req.nr_segments && ioreq_map(ioreq)) {
- goto err;
- }
+ ioreq_init_copy_buffers(ioreq);
+ if (ioreq->req.nr_segments &&
+ (ioreq->req.operation == BLKIF_OP_WRITE ||
+ ioreq->req.operation == BLKIF_OP_FLUSH_DISKCACHE) &&
+ ioreq_grant_copy(ioreq)) {
+ ioreq_free_copy_buffers(ioreq);
+ goto err;
}
ioreq->aio_inflight++;
@@ -707,9 +470,6 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
}
default:
/* unknown operation (shouldn't happen -- parse catches this) */
- if (!xen_feature_grant_copy) {
- ioreq_unmap(ioreq);
- }
goto err;
}
@@ -895,10 +655,6 @@ static void blk_alloc(struct XenDevice *xendev)
blkdev->ctx = iothread_get_aio_context(blkdev->iothread);
blkdev->bh = aio_bh_new(blkdev->ctx, blk_bh, blkdev);
-
- if (xen_mode != XEN_EMULATE) {
- batch_maps = 1;
- }
}
static void blk_parse_discard(struct XenBlkDev *blkdev)
@@ -981,15 +737,10 @@ static int blk_init(struct XenDevice *xendev)
blkdev->file_blk = BLOCK_SIZE;
- xen_pv_printf(&blkdev->xendev, 3, "grant copy operation %s\n",
- xen_feature_grant_copy ? "enabled" : "disabled");
-
/* fill info
* blk_connect supplies sector-size and sectors
*/
xenstore_write_be_int(&blkdev->xendev, "feature-flush-cache", 1);
- xenstore_write_be_int(&blkdev->xendev, "feature-persistent",
- !xen_feature_grant_copy);
xenstore_write_be_int(&blkdev->xendev, "info", info);
xenstore_write_be_int(&blkdev->xendev, "max-ring-page-order",
@@ -1016,19 +767,10 @@ out_error:
return -1;
}
-/*
- * We need to account for the grant allocations requiring contiguous
- * chunks; the worst case number would be
- * max_req * max_seg + (max_req - 1) * (max_seg - 1) + 1,
- * but in order to keep things simple just use
- * 2 * max_req * max_seg.
- */
-#define MAX_GRANTS(max_req, max_seg) (2 * (max_req) * (max_seg))
-
static int blk_connect(struct XenDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
- int pers, index, qflags;
+ int index, qflags;
bool readonly = true;
bool writethrough = true;
int order, ring_ref;
@@ -1150,11 +892,6 @@ static int blk_connect(struct XenDevice *xendev)
&blkdev->xendev.remote_port) == -1) {
return -1;
}
- if (xenstore_read_fe_int(&blkdev->xendev, "feature-persistent", &pers)) {
- blkdev->feature_persistent = FALSE;
- } else {
- blkdev->feature_persistent = !!pers;
- }
if (!blkdev->xendev.protocol) {
blkdev->protocol = BLKIF_PROTOCOL_NATIVE;
@@ -1189,11 +926,8 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
- /* Calculate the maximum number of grants needed by ioreqs */
- max_grants = MAX_GRANTS(blkdev->max_requests,
- BLKIF_MAX_SEGMENTS_PER_REQUEST);
/* Add on the number needed for the ring pages */
- max_grants += blkdev->nr_ring_ref;
+ max_grants = blkdev->nr_ring_ref;
xen_be_set_max_grant_refs(xendev, max_grants);
@@ -1204,8 +938,6 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
- blkdev->cnt_map++;
-
switch (blkdev->protocol) {
case BLKIF_PROTOCOL_NATIVE:
{
@@ -1229,19 +961,6 @@ static int blk_connect(struct XenDevice *xendev)
}
}
- if (blkdev->feature_persistent) {
- /* Init persistent grants */
- blkdev->max_grants = blkdev->max_requests *
- BLKIF_MAX_SEGMENTS_PER_REQUEST;
- blkdev->persistent_gnts = g_tree_new_full((GCompareDataFunc)int_cmp,
- NULL, NULL,
- batch_maps ?
- (GDestroyNotify)g_free :
- (GDestroyNotify)destroy_grant);
- blkdev->persistent_regions = NULL;
- blkdev->persistent_gnt_count = 0;
- }
-
blk_set_aio_context(blkdev->blk, blkdev->ctx);
xen_be_bind_evtchn(&blkdev->xendev);
@@ -1274,29 +993,8 @@ static void blk_disconnect(struct XenDevice *xendev)
if (blkdev->sring) {
xen_be_unmap_grant_refs(xendev, blkdev->sring,
blkdev->nr_ring_ref);
- blkdev->cnt_map--;
blkdev->sring = NULL;
}
-
- /*
- * Unmap persistent grants before switching to the closed state
- * so the frontend can free them.
- *
- * In the !batch_maps case g_tree_destroy will take care of unmapping
- * the grant, but in the batch_maps case we need to iterate over every
- * region in persistent_regions and unmap it.
- */
- if (blkdev->feature_persistent) {
- g_tree_destroy(blkdev->persistent_gnts);
- assert(batch_maps || blkdev->persistent_gnt_count == 0);
- if (batch_maps) {
- blkdev->persistent_gnt_count = 0;
- g_slist_foreach(blkdev->persistent_regions,
- (GFunc)remove_persistent_region, blkdev);
- g_slist_free(blkdev->persistent_regions);
- }
- blkdev->feature_persistent = false;
- }
}
static int blk_free(struct XenDevice *xendev)
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 12/15] xen_disk: remove use of grant map/unmap
@ 2018-05-21 19:35 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
Now that the (native or emulated) xen_be_copy_grant_refs() helper is
always available, the xen_disk code can be significantly simplified by
removing direct use of grant map and unmap operations.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 352 ++++------------------------------------------------
1 file changed, 25 insertions(+), 327 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index d3be45a..28be8b6 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -36,27 +36,9 @@
/* ------------------------------------------------------------- */
-static int batch_maps = 0;
-
-/* ------------------------------------------------------------- */
-
#define BLOCK_SIZE 512
#define IOCB_COUNT (BLKIF_MAX_SEGMENTS_PER_REQUEST + 2)
-struct PersistentGrant {
- void *page;
- struct XenBlkDev *blkdev;
-};
-
-typedef struct PersistentGrant PersistentGrant;
-
-struct PersistentRegion {
- void *addr;
- int num;
-};
-
-typedef struct PersistentRegion PersistentRegion;
-
struct ioreq {
blkif_request_t req;
int16_t status;
@@ -65,14 +47,11 @@ struct ioreq {
off_t start;
QEMUIOVector v;
int presync;
- uint8_t mapped;
/* grant mapping */
uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- int prot;
void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
void *pages;
- int num_unmap;
/* aio status */
int aio_inflight;
@@ -103,7 +82,6 @@ struct XenBlkDev {
int protocol;
blkif_back_rings_t rings;
int more_work;
- int cnt_map;
/* request lists */
QLIST_HEAD(inflight_head, ioreq) inflight;
@@ -114,13 +92,7 @@ struct XenBlkDev {
int requests_finished;
unsigned int max_requests;
- /* Persistent grants extension */
gboolean feature_discard;
- gboolean feature_persistent;
- GTree *persistent_gnts;
- GSList *persistent_regions;
- unsigned int persistent_gnt_count;
- unsigned int max_grants;
/* qemu block driver */
DriveInfo *dinfo;
@@ -139,10 +111,8 @@ static void ioreq_reset(struct ioreq *ioreq)
ioreq->status = 0;
ioreq->start = 0;
ioreq->presync = 0;
- ioreq->mapped = 0;
memset(ioreq->refs, 0, sizeof(ioreq->refs));
- ioreq->prot = 0;
memset(ioreq->page, 0, sizeof(ioreq->page));
ioreq->pages = NULL;
@@ -156,37 +126,6 @@ static void ioreq_reset(struct ioreq *ioreq)
qemu_iovec_reset(&ioreq->v);
}
-static gint int_cmp(gconstpointer a, gconstpointer b, gpointer user_data)
-{
- uint ua = GPOINTER_TO_UINT(a);
- uint ub = GPOINTER_TO_UINT(b);
- return (ua > ub) - (ua < ub);
-}
-
-static void destroy_grant(gpointer pgnt)
-{
- PersistentGrant *grant = pgnt;
- struct XenBlkDev *blkdev = grant->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
-
- xen_be_unmap_grant_ref(xendev, grant->page);
- grant->blkdev->persistent_gnt_count--;
- xen_pv_printf(xendev, 3, "unmapped grant %p\n", grant->page);
- g_free(grant);
-}
-
-static void remove_persistent_region(gpointer data, gpointer dev)
-{
- PersistentRegion *region = data;
- struct XenBlkDev *blkdev = dev;
- struct XenDevice *xendev = &blkdev->xendev;
-
- xen_be_unmap_grant_refs(xendev, region->addr, region->num);
- xen_pv_printf(xendev, 3, "unmapped grant region %p with %d pages\n",
- region->addr, region->num);
- g_free(region);
-}
-
static struct ioreq *ioreq_start(struct XenBlkDev *blkdev)
{
struct ioreq *ioreq = NULL;
@@ -254,7 +193,6 @@ static int ioreq_parse(struct ioreq *ioreq)
ioreq->req.handle, ioreq->req.id, ioreq->req.sector_number);
switch (ioreq->req.operation) {
case BLKIF_OP_READ:
- ioreq->prot = PROT_WRITE; /* to memory */
break;
case BLKIF_OP_FLUSH_DISKCACHE:
ioreq->presync = 1;
@@ -263,7 +201,6 @@ static int ioreq_parse(struct ioreq *ioreq)
}
/* fall through */
case BLKIF_OP_WRITE:
- ioreq->prot = PROT_READ; /* from memory */
break;
case BLKIF_OP_DISCARD:
return 0;
@@ -310,171 +247,6 @@ err:
return -1;
}
-static void ioreq_unmap(struct ioreq *ioreq)
-{
- struct XenBlkDev *blkdev = ioreq->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
- int i;
-
- if (ioreq->num_unmap == 0 || ioreq->mapped == 0) {
- return;
- }
- if (batch_maps) {
- if (!ioreq->pages) {
- return;
- }
- xen_be_unmap_grant_refs(xendev, ioreq->pages, ioreq->num_unmap);
- ioreq->blkdev->cnt_map -= ioreq->num_unmap;
- ioreq->pages = NULL;
- } else {
- for (i = 0; i < ioreq->num_unmap; i++) {
- if (!ioreq->page[i]) {
- continue;
- }
- xen_be_unmap_grant_ref(xendev, ioreq->page[i]);
- ioreq->blkdev->cnt_map--;
- ioreq->page[i] = NULL;
- }
- }
- ioreq->mapped = 0;
-}
-
-static int ioreq_map(struct ioreq *ioreq)
-{
- struct XenBlkDev *blkdev = ioreq->blkdev;
- struct XenDevice *xendev = &blkdev->xendev;
- uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- int i, j, new_maps = 0;
- PersistentGrant *grant;
- PersistentRegion *region;
- /* refs variable will contain the information necessary
- * to map the grants that are needed to fulfill this request.
- *
- * After mapping the needed grants, the page array will contain the
- * memory address of each granted page in the order specified in ioreq
- * (disregarding if it's a persistent grant or not).
- */
-
- if (ioreq->v.niov == 0 || ioreq->mapped == 1) {
- return 0;
- }
- if (ioreq->blkdev->feature_persistent) {
- for (i = 0; i < ioreq->v.niov; i++) {
- grant = g_tree_lookup(ioreq->blkdev->persistent_gnts,
- GUINT_TO_POINTER(ioreq->refs[i]));
-
- if (grant != NULL) {
- page[i] = grant->page;
- xen_pv_printf(&ioreq->blkdev->xendev, 3,
- "using persistent-grant %" PRIu32 "\n",
- ioreq->refs[i]);
- } else {
- /* Add the grant to the list of grants that
- * should be mapped
- */
- refs[new_maps] = ioreq->refs[i];
- page[i] = NULL;
- new_maps++;
- }
- }
- /* Set the protection to RW, since grants may be reused later
- * with a different protection than the one needed for this request
- */
- ioreq->prot = PROT_WRITE | PROT_READ;
- } else {
- /* All grants in the request should be mapped */
- memcpy(refs, ioreq->refs, sizeof(refs));
- memset(page, 0, sizeof(page));
- new_maps = ioreq->v.niov;
- }
-
- if (batch_maps && new_maps) {
- ioreq->pages = xen_be_map_grant_refs(xendev, refs, new_maps,
- ioreq->prot);
- if (ioreq->pages == NULL) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
- "can't map %d grant refs (%s, %d maps)\n",
- new_maps, strerror(errno), ioreq->blkdev->cnt_map);
- return -1;
- }
- for (i = 0, j = 0; i < ioreq->v.niov; i++) {
- if (page[i] == NULL) {
- page[i] = ioreq->pages + (j++) * XC_PAGE_SIZE;
- }
- }
- ioreq->blkdev->cnt_map += new_maps;
- } else if (new_maps) {
- for (i = 0; i < new_maps; i++) {
- ioreq->page[i] = xen_be_map_grant_ref(xendev, refs[i],
- ioreq->prot);
- if (ioreq->page[i] == NULL) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
- "can't map grant ref %d (%s, %d maps)\n",
- refs[i], strerror(errno), ioreq->blkdev->cnt_map);
- ioreq->mapped = 1;
- ioreq_unmap(ioreq);
- return -1;
- }
- ioreq->blkdev->cnt_map++;
- }
- for (i = 0, j = 0; i < ioreq->v.niov; i++) {
- if (page[i] == NULL) {
- page[i] = ioreq->page[j++];
- }
- }
- }
- if (ioreq->blkdev->feature_persistent && new_maps != 0 &&
- (!batch_maps || (ioreq->blkdev->persistent_gnt_count + new_maps <=
- ioreq->blkdev->max_grants))) {
- /*
- * If we are using persistent grants and batch mappings only
- * add the new maps to the list of persistent grants if the whole
- * area can be persistently mapped.
- */
- if (batch_maps) {
- region = g_malloc0(sizeof(*region));
- region->addr = ioreq->pages;
- region->num = new_maps;
- ioreq->blkdev->persistent_regions = g_slist_append(
- ioreq->blkdev->persistent_regions,
- region);
- }
- while ((ioreq->blkdev->persistent_gnt_count < ioreq->blkdev->max_grants)
- && new_maps) {
- /* Go through the list of newly mapped grants and add as many
- * as possible to the list of persistently mapped grants.
- *
- * Since we start at the end of ioreq->page(s), we only need
- * to decrease new_maps to prevent this granted pages from
- * being unmapped in ioreq_unmap.
- */
- grant = g_malloc0(sizeof(*grant));
- new_maps--;
- if (batch_maps) {
- grant->page = ioreq->pages + (new_maps) * XC_PAGE_SIZE;
- } else {
- grant->page = ioreq->page[new_maps];
- }
- grant->blkdev = ioreq->blkdev;
- xen_pv_printf(&ioreq->blkdev->xendev, 3,
- "adding grant %" PRIu32 " page: %p\n",
- refs[new_maps], grant->page);
- g_tree_insert(ioreq->blkdev->persistent_gnts,
- GUINT_TO_POINTER(refs[new_maps]),
- grant);
- ioreq->blkdev->persistent_gnt_count++;
- }
- assert(!batch_maps || new_maps == 0);
- }
- for (i = 0; i < ioreq->v.niov; i++) {
- ioreq->v.iov[i].iov_base += (uintptr_t)page[i];
- }
- ioreq->mapped = 1;
- ioreq->num_unmap = new_maps;
- return 0;
-}
-
static void ioreq_free_copy_buffers(struct ioreq *ioreq)
{
int i;
@@ -570,32 +342,28 @@ static void qemu_aio_complete(void *opaque, int ret)
goto done;
}
- if (xen_feature_grant_copy) {
- switch (ioreq->req.operation) {
- case BLKIF_OP_READ:
- /* in case of failure ioreq->aio_errors is increased */
- if (ret == 0) {
- ioreq_grant_copy(ioreq);
- }
- ioreq_free_copy_buffers(ioreq);
- break;
- case BLKIF_OP_WRITE:
- case BLKIF_OP_FLUSH_DISKCACHE:
- if (!ioreq->req.nr_segments) {
- break;
- }
- ioreq_free_copy_buffers(ioreq);
- break;
- default:
+ switch (ioreq->req.operation) {
+ case BLKIF_OP_READ:
+ /* in case of failure ioreq->aio_errors is increased */
+ if (ret == 0) {
+ ioreq_grant_copy(ioreq);
+ }
+ ioreq_free_copy_buffers(ioreq);
+ break;
+ case BLKIF_OP_WRITE:
+ case BLKIF_OP_FLUSH_DISKCACHE:
+ if (!ioreq->req.nr_segments) {
break;
}
+ ioreq_free_copy_buffers(ioreq);
+ break;
+ default:
+ break;
}
ioreq->status = ioreq->aio_errors ? BLKIF_RSP_ERROR : BLKIF_RSP_OKAY;
- if (!xen_feature_grant_copy) {
- ioreq_unmap(ioreq);
- }
ioreq_finish(ioreq);
+
switch (ioreq->req.operation) {
case BLKIF_OP_WRITE:
case BLKIF_OP_FLUSH_DISKCACHE:
@@ -655,18 +423,13 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
- if (xen_feature_grant_copy) {
- ioreq_init_copy_buffers(ioreq);
- if (ioreq->req.nr_segments && (ioreq->req.operation == BLKIF_OP_WRITE ||
- ioreq->req.operation == BLKIF_OP_FLUSH_DISKCACHE) &&
- ioreq_grant_copy(ioreq)) {
- ioreq_free_copy_buffers(ioreq);
- goto err;
- }
- } else {
- if (ioreq->req.nr_segments && ioreq_map(ioreq)) {
- goto err;
- }
+ ioreq_init_copy_buffers(ioreq);
+ if (ioreq->req.nr_segments &&
+ (ioreq->req.operation == BLKIF_OP_WRITE ||
+ ioreq->req.operation == BLKIF_OP_FLUSH_DISKCACHE) &&
+ ioreq_grant_copy(ioreq)) {
+ ioreq_free_copy_buffers(ioreq);
+ goto err;
}
ioreq->aio_inflight++;
@@ -707,9 +470,6 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
}
default:
/* unknown operation (shouldn't happen -- parse catches this) */
- if (!xen_feature_grant_copy) {
- ioreq_unmap(ioreq);
- }
goto err;
}
@@ -895,10 +655,6 @@ static void blk_alloc(struct XenDevice *xendev)
blkdev->ctx = iothread_get_aio_context(blkdev->iothread);
blkdev->bh = aio_bh_new(blkdev->ctx, blk_bh, blkdev);
-
- if (xen_mode != XEN_EMULATE) {
- batch_maps = 1;
- }
}
static void blk_parse_discard(struct XenBlkDev *blkdev)
@@ -981,15 +737,10 @@ static int blk_init(struct XenDevice *xendev)
blkdev->file_blk = BLOCK_SIZE;
- xen_pv_printf(&blkdev->xendev, 3, "grant copy operation %s\n",
- xen_feature_grant_copy ? "enabled" : "disabled");
-
/* fill info
* blk_connect supplies sector-size and sectors
*/
xenstore_write_be_int(&blkdev->xendev, "feature-flush-cache", 1);
- xenstore_write_be_int(&blkdev->xendev, "feature-persistent",
- !xen_feature_grant_copy);
xenstore_write_be_int(&blkdev->xendev, "info", info);
xenstore_write_be_int(&blkdev->xendev, "max-ring-page-order",
@@ -1016,19 +767,10 @@ out_error:
return -1;
}
-/*
- * We need to account for the grant allocations requiring contiguous
- * chunks; the worst case number would be
- * max_req * max_seg + (max_req - 1) * (max_seg - 1) + 1,
- * but in order to keep things simple just use
- * 2 * max_req * max_seg.
- */
-#define MAX_GRANTS(max_req, max_seg) (2 * (max_req) * (max_seg))
-
static int blk_connect(struct XenDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
- int pers, index, qflags;
+ int index, qflags;
bool readonly = true;
bool writethrough = true;
int order, ring_ref;
@@ -1150,11 +892,6 @@ static int blk_connect(struct XenDevice *xendev)
&blkdev->xendev.remote_port) == -1) {
return -1;
}
- if (xenstore_read_fe_int(&blkdev->xendev, "feature-persistent", &pers)) {
- blkdev->feature_persistent = FALSE;
- } else {
- blkdev->feature_persistent = !!pers;
- }
if (!blkdev->xendev.protocol) {
blkdev->protocol = BLKIF_PROTOCOL_NATIVE;
@@ -1189,11 +926,8 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
- /* Calculate the maximum number of grants needed by ioreqs */
- max_grants = MAX_GRANTS(blkdev->max_requests,
- BLKIF_MAX_SEGMENTS_PER_REQUEST);
/* Add on the number needed for the ring pages */
- max_grants += blkdev->nr_ring_ref;
+ max_grants = blkdev->nr_ring_ref;
xen_be_set_max_grant_refs(xendev, max_grants);
@@ -1204,8 +938,6 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
- blkdev->cnt_map++;
-
switch (blkdev->protocol) {
case BLKIF_PROTOCOL_NATIVE:
{
@@ -1229,19 +961,6 @@ static int blk_connect(struct XenDevice *xendev)
}
}
- if (blkdev->feature_persistent) {
- /* Init persistent grants */
- blkdev->max_grants = blkdev->max_requests *
- BLKIF_MAX_SEGMENTS_PER_REQUEST;
- blkdev->persistent_gnts = g_tree_new_full((GCompareDataFunc)int_cmp,
- NULL, NULL,
- batch_maps ?
- (GDestroyNotify)g_free :
- (GDestroyNotify)destroy_grant);
- blkdev->persistent_regions = NULL;
- blkdev->persistent_gnt_count = 0;
- }
-
blk_set_aio_context(blkdev->blk, blkdev->ctx);
xen_be_bind_evtchn(&blkdev->xendev);
@@ -1274,29 +993,8 @@ static void blk_disconnect(struct XenDevice *xendev)
if (blkdev->sring) {
xen_be_unmap_grant_refs(xendev, blkdev->sring,
blkdev->nr_ring_ref);
- blkdev->cnt_map--;
blkdev->sring = NULL;
}
-
- /*
- * Unmap persistent grants before switching to the closed state
- * so the frontend can free them.
- *
- * In the !batch_maps case g_tree_destroy will take care of unmapping
- * the grant, but in the batch_maps case we need to iterate over every
- * region in persistent_regions and unmap it.
- */
- if (blkdev->feature_persistent) {
- g_tree_destroy(blkdev->persistent_gnts);
- assert(batch_maps || blkdev->persistent_gnt_count == 0);
- if (batch_maps) {
- blkdev->persistent_gnt_count = 0;
- g_slist_foreach(blkdev->persistent_regions,
- (GFunc)remove_persistent_region, blkdev);
- g_slist_free(blkdev->persistent_regions);
- }
- blkdev->feature_persistent = false;
- }
}
static int blk_free(struct XenDevice *xendev)
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 13/15] xen_backend: make the xen_feature_grant_copy flag private
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:35 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
There is no longer any use of this flag outside of the xen_backend code.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_backend.c | 2 +-
include/hw/xen/xen_backend.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 3c3fc2c..9a8e877 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -44,9 +44,9 @@ BusState *xen_sysbus;
/* public */
struct xs_handle *xenstore = NULL;
const char *xen_protocol;
-bool xen_feature_grant_copy;
/* private */
+static bool xen_feature_grant_copy;
static int debug;
int xenstore_write_be_str(struct XenDevice *xendev, const char *node, const char *val)
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h
index 29bf1c3..9c17fdd 100644
--- a/include/hw/xen/xen_backend.h
+++ b/include/hw/xen/xen_backend.h
@@ -16,7 +16,6 @@
/* variables */
extern struct xs_handle *xenstore;
extern const char *xen_protocol;
-extern bool xen_feature_grant_copy;
extern DeviceState *xen_sysdev;
extern BusState *xen_sysbus;
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [PULL 13/15] xen_backend: make the xen_feature_grant_copy flag private
@ 2018-05-21 19:35 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
There is no longer any use of this flag outside of the xen_backend code.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/xen/xen_backend.c | 2 +-
include/hw/xen/xen_backend.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c
index 3c3fc2c..9a8e877 100644
--- a/hw/xen/xen_backend.c
+++ b/hw/xen/xen_backend.c
@@ -44,9 +44,9 @@ BusState *xen_sysbus;
/* public */
struct xs_handle *xenstore = NULL;
const char *xen_protocol;
-bool xen_feature_grant_copy;
/* private */
+static bool xen_feature_grant_copy;
static int debug;
int xenstore_write_be_str(struct XenDevice *xendev, const char *node, const char *val)
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h
index 29bf1c3..9c17fdd 100644
--- a/include/hw/xen/xen_backend.h
+++ b/include/hw/xen/xen_backend.h
@@ -16,7 +16,6 @@
/* variables */
extern struct xs_handle *xenstore;
extern const char *xen_protocol;
-extern bool xen_feature_grant_copy;
extern DeviceState *xen_sysdev;
extern BusState *xen_sysbus;
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 14/15] xen_disk: use a single entry iovec
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:35 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
Since xen_disk now always copies data to and from a guest there is no need
to maintain a vector entry corresponding to every page of a request.
This means there is less per-request state to maintain so the ioreq
structure can shrink significantly.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 76 +++++++++++++++--------------------------------------
1 file changed, 21 insertions(+), 55 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 28be8b6..28651c5 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -46,13 +46,10 @@ struct ioreq {
/* parsed request */
off_t start;
QEMUIOVector v;
+ void *buf;
+ size_t size;
int presync;
- /* grant mapping */
- uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- void *pages;
-
/* aio status */
int aio_inflight;
int aio_errors;
@@ -110,12 +107,10 @@ static void ioreq_reset(struct ioreq *ioreq)
memset(&ioreq->req, 0, sizeof(ioreq->req));
ioreq->status = 0;
ioreq->start = 0;
+ ioreq->buf = NULL;
+ ioreq->size = 0;
ioreq->presync = 0;
- memset(ioreq->refs, 0, sizeof(ioreq->refs));
- memset(ioreq->page, 0, sizeof(ioreq->page));
- ioreq->pages = NULL;
-
ioreq->aio_inflight = 0;
ioreq->aio_errors = 0;
@@ -138,7 +133,7 @@ static struct ioreq *ioreq_start(struct XenBlkDev *blkdev)
ioreq = g_malloc0(sizeof(*ioreq));
ioreq->blkdev = blkdev;
blkdev->requests_total++;
- qemu_iovec_init(&ioreq->v, BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ qemu_iovec_init(&ioreq->v, 1);
} else {
/* get one from freelist */
ioreq = QLIST_FIRST(&blkdev->freelist);
@@ -183,7 +178,6 @@ static void ioreq_release(struct ioreq *ioreq, bool finish)
static int ioreq_parse(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
- uintptr_t mem;
size_t len;
int i;
@@ -230,13 +224,10 @@ static int ioreq_parse(struct ioreq *ioreq)
goto err;
}
- ioreq->refs[i] = ioreq->req.seg[i].gref;
-
- mem = ioreq->req.seg[i].first_sect * blkdev->file_blk;
len = (ioreq->req.seg[i].last_sect - ioreq->req.seg[i].first_sect + 1) * blkdev->file_blk;
- qemu_iovec_add(&ioreq->v, (void*)mem, len);
+ ioreq->size += len;
}
- if (ioreq->start + ioreq->v.size > blkdev->file_size) {
+ if (ioreq->start + ioreq->size > blkdev->file_size) {
xen_pv_printf(&blkdev->xendev, 0, "error: access beyond end of file\n");
goto err;
}
@@ -247,35 +238,6 @@ err:
return -1;
}
-static void ioreq_free_copy_buffers(struct ioreq *ioreq)
-{
- int i;
-
- for (i = 0; i < ioreq->v.niov; i++) {
- ioreq->page[i] = NULL;
- }
-
- qemu_vfree(ioreq->pages);
-}
-
-static int ioreq_init_copy_buffers(struct ioreq *ioreq)
-{
- int i;
-
- if (ioreq->v.niov == 0) {
- return 0;
- }
-
- ioreq->pages = qemu_memalign(XC_PAGE_SIZE, ioreq->v.niov * XC_PAGE_SIZE);
-
- for (i = 0; i < ioreq->v.niov; i++) {
- ioreq->page[i] = ioreq->pages + i * XC_PAGE_SIZE;
- ioreq->v.iov[i].iov_base = ioreq->page[i];
- }
-
- return 0;
-}
-
static int ioreq_grant_copy(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
@@ -284,25 +246,27 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
int i, count, rc;
int64_t file_blk = ioreq->blkdev->file_blk;
bool to_domain = (ioreq->req.operation == BLKIF_OP_READ);
+ void *virt = ioreq->buf;
- if (ioreq->v.niov == 0) {
+ if (ioreq->req.nr_segments == 0) {
return 0;
}
- count = ioreq->v.niov;
+ count = ioreq->req.nr_segments;
for (i = 0; i < count; i++) {
if (to_domain) {
- segs[i].dest.foreign.ref = ioreq->refs[i];
+ segs[i].dest.foreign.ref = ioreq->req.seg[i].gref;
segs[i].dest.foreign.offset = ioreq->req.seg[i].first_sect * file_blk;
- segs[i].source.virt = ioreq->v.iov[i].iov_base;
+ segs[i].source.virt = virt;
} else {
- segs[i].source.foreign.ref = ioreq->refs[i];
+ segs[i].source.foreign.ref = ioreq->req.seg[i].gref;
segs[i].source.foreign.offset = ioreq->req.seg[i].first_sect * file_blk;
- segs[i].dest.virt = ioreq->v.iov[i].iov_base;
+ segs[i].dest.virt = virt;
}
segs[i].len = (ioreq->req.seg[i].last_sect
- ioreq->req.seg[i].first_sect + 1) * file_blk;
+ virt += segs[i].len;
}
rc = xen_be_copy_grant_refs(xendev, to_domain, segs, count);
@@ -348,14 +312,14 @@ static void qemu_aio_complete(void *opaque, int ret)
if (ret == 0) {
ioreq_grant_copy(ioreq);
}
- ioreq_free_copy_buffers(ioreq);
+ qemu_vfree(ioreq->buf);
break;
case BLKIF_OP_WRITE:
case BLKIF_OP_FLUSH_DISKCACHE:
if (!ioreq->req.nr_segments) {
break;
}
- ioreq_free_copy_buffers(ioreq);
+ qemu_vfree(ioreq->buf);
break;
default:
break;
@@ -423,12 +387,12 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
- ioreq_init_copy_buffers(ioreq);
+ ioreq->buf = qemu_memalign(XC_PAGE_SIZE, ioreq->size);
if (ioreq->req.nr_segments &&
(ioreq->req.operation == BLKIF_OP_WRITE ||
ioreq->req.operation == BLKIF_OP_FLUSH_DISKCACHE) &&
ioreq_grant_copy(ioreq)) {
- ioreq_free_copy_buffers(ioreq);
+ qemu_vfree(ioreq->buf);
goto err;
}
@@ -440,6 +404,7 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
switch (ioreq->req.operation) {
case BLKIF_OP_READ:
+ qemu_iovec_add(&ioreq->v, ioreq->buf, ioreq->size);
block_acct_start(blk_get_stats(blkdev->blk), &ioreq->acct,
ioreq->v.size, BLOCK_ACCT_READ);
ioreq->aio_inflight++;
@@ -452,6 +417,7 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
break;
}
+ qemu_iovec_add(&ioreq->v, ioreq->buf, ioreq->size);
block_acct_start(blk_get_stats(blkdev->blk), &ioreq->acct,
ioreq->v.size,
ioreq->req.operation == BLKIF_OP_WRITE ?
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 14/15] xen_disk: use a single entry iovec
@ 2018-05-21 19:35 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
Since xen_disk now always copies data to and from a guest there is no need
to maintain a vector entry corresponding to every page of a request.
This means there is less per-request state to maintain so the ioreq
structure can shrink significantly.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony Perard <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 76 +++++++++++++++--------------------------------------
1 file changed, 21 insertions(+), 55 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 28be8b6..28651c5 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -46,13 +46,10 @@ struct ioreq {
/* parsed request */
off_t start;
QEMUIOVector v;
+ void *buf;
+ size_t size;
int presync;
- /* grant mapping */
- uint32_t refs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- void *page[BLKIF_MAX_SEGMENTS_PER_REQUEST];
- void *pages;
-
/* aio status */
int aio_inflight;
int aio_errors;
@@ -110,12 +107,10 @@ static void ioreq_reset(struct ioreq *ioreq)
memset(&ioreq->req, 0, sizeof(ioreq->req));
ioreq->status = 0;
ioreq->start = 0;
+ ioreq->buf = NULL;
+ ioreq->size = 0;
ioreq->presync = 0;
- memset(ioreq->refs, 0, sizeof(ioreq->refs));
- memset(ioreq->page, 0, sizeof(ioreq->page));
- ioreq->pages = NULL;
-
ioreq->aio_inflight = 0;
ioreq->aio_errors = 0;
@@ -138,7 +133,7 @@ static struct ioreq *ioreq_start(struct XenBlkDev *blkdev)
ioreq = g_malloc0(sizeof(*ioreq));
ioreq->blkdev = blkdev;
blkdev->requests_total++;
- qemu_iovec_init(&ioreq->v, BLKIF_MAX_SEGMENTS_PER_REQUEST);
+ qemu_iovec_init(&ioreq->v, 1);
} else {
/* get one from freelist */
ioreq = QLIST_FIRST(&blkdev->freelist);
@@ -183,7 +178,6 @@ static void ioreq_release(struct ioreq *ioreq, bool finish)
static int ioreq_parse(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
- uintptr_t mem;
size_t len;
int i;
@@ -230,13 +224,10 @@ static int ioreq_parse(struct ioreq *ioreq)
goto err;
}
- ioreq->refs[i] = ioreq->req.seg[i].gref;
-
- mem = ioreq->req.seg[i].first_sect * blkdev->file_blk;
len = (ioreq->req.seg[i].last_sect - ioreq->req.seg[i].first_sect + 1) * blkdev->file_blk;
- qemu_iovec_add(&ioreq->v, (void*)mem, len);
+ ioreq->size += len;
}
- if (ioreq->start + ioreq->v.size > blkdev->file_size) {
+ if (ioreq->start + ioreq->size > blkdev->file_size) {
xen_pv_printf(&blkdev->xendev, 0, "error: access beyond end of file\n");
goto err;
}
@@ -247,35 +238,6 @@ err:
return -1;
}
-static void ioreq_free_copy_buffers(struct ioreq *ioreq)
-{
- int i;
-
- for (i = 0; i < ioreq->v.niov; i++) {
- ioreq->page[i] = NULL;
- }
-
- qemu_vfree(ioreq->pages);
-}
-
-static int ioreq_init_copy_buffers(struct ioreq *ioreq)
-{
- int i;
-
- if (ioreq->v.niov == 0) {
- return 0;
- }
-
- ioreq->pages = qemu_memalign(XC_PAGE_SIZE, ioreq->v.niov * XC_PAGE_SIZE);
-
- for (i = 0; i < ioreq->v.niov; i++) {
- ioreq->page[i] = ioreq->pages + i * XC_PAGE_SIZE;
- ioreq->v.iov[i].iov_base = ioreq->page[i];
- }
-
- return 0;
-}
-
static int ioreq_grant_copy(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
@@ -284,25 +246,27 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
int i, count, rc;
int64_t file_blk = ioreq->blkdev->file_blk;
bool to_domain = (ioreq->req.operation == BLKIF_OP_READ);
+ void *virt = ioreq->buf;
- if (ioreq->v.niov == 0) {
+ if (ioreq->req.nr_segments == 0) {
return 0;
}
- count = ioreq->v.niov;
+ count = ioreq->req.nr_segments;
for (i = 0; i < count; i++) {
if (to_domain) {
- segs[i].dest.foreign.ref = ioreq->refs[i];
+ segs[i].dest.foreign.ref = ioreq->req.seg[i].gref;
segs[i].dest.foreign.offset = ioreq->req.seg[i].first_sect * file_blk;
- segs[i].source.virt = ioreq->v.iov[i].iov_base;
+ segs[i].source.virt = virt;
} else {
- segs[i].source.foreign.ref = ioreq->refs[i];
+ segs[i].source.foreign.ref = ioreq->req.seg[i].gref;
segs[i].source.foreign.offset = ioreq->req.seg[i].first_sect * file_blk;
- segs[i].dest.virt = ioreq->v.iov[i].iov_base;
+ segs[i].dest.virt = virt;
}
segs[i].len = (ioreq->req.seg[i].last_sect
- ioreq->req.seg[i].first_sect + 1) * file_blk;
+ virt += segs[i].len;
}
rc = xen_be_copy_grant_refs(xendev, to_domain, segs, count);
@@ -348,14 +312,14 @@ static void qemu_aio_complete(void *opaque, int ret)
if (ret == 0) {
ioreq_grant_copy(ioreq);
}
- ioreq_free_copy_buffers(ioreq);
+ qemu_vfree(ioreq->buf);
break;
case BLKIF_OP_WRITE:
case BLKIF_OP_FLUSH_DISKCACHE:
if (!ioreq->req.nr_segments) {
break;
}
- ioreq_free_copy_buffers(ioreq);
+ qemu_vfree(ioreq->buf);
break;
default:
break;
@@ -423,12 +387,12 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
- ioreq_init_copy_buffers(ioreq);
+ ioreq->buf = qemu_memalign(XC_PAGE_SIZE, ioreq->size);
if (ioreq->req.nr_segments &&
(ioreq->req.operation == BLKIF_OP_WRITE ||
ioreq->req.operation == BLKIF_OP_FLUSH_DISKCACHE) &&
ioreq_grant_copy(ioreq)) {
- ioreq_free_copy_buffers(ioreq);
+ qemu_vfree(ioreq->buf);
goto err;
}
@@ -440,6 +404,7 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
switch (ioreq->req.operation) {
case BLKIF_OP_READ:
+ qemu_iovec_add(&ioreq->v, ioreq->buf, ioreq->size);
block_acct_start(blk_get_stats(blkdev->blk), &ioreq->acct,
ioreq->v.size, BLOCK_ACCT_READ);
ioreq->aio_inflight++;
@@ -452,6 +417,7 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
break;
}
+ qemu_iovec_add(&ioreq->v, ioreq->buf, ioreq->size);
block_acct_start(blk_get_stats(blkdev->blk), &ioreq->acct,
ioreq->v.size,
ioreq->req.operation == BLKIF_OP_WRITE ?
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* [Qemu-devel] [PULL 15/15] xen_disk: be consistent with use of xendev and blkdev->xendev
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:35 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, stefanha, anthony.perard, xen-devel, qemu-devel,
Paul Durrant
From: Paul Durrant <paul.durrant@citrix.com>
Certain functions in xen_disk are called with a pointer to xendev
(struct XenDevice *). They then use container_of() to acces the surrounding
blkdev (struct XenBlkDev) but then in various places use &blkdev->xendev
when use of the original xendev pointer is shorter to express and clearly
equivalent.
This patch is a purely cosmetic patch which makes sure there is a xendev
pointer on stack for any function where the pointer is need on multiple
occasions modified those functions to use it consistently.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 90 +++++++++++++++++++++++++++--------------------------
1 file changed, 46 insertions(+), 44 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 28651c5..9fbc0cd 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -178,10 +178,11 @@ static void ioreq_release(struct ioreq *ioreq, bool finish)
static int ioreq_parse(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
size_t len;
int i;
- xen_pv_printf(&blkdev->xendev, 3,
+ xen_pv_printf(xendev, 3,
"op %d, nr %d, handle %d, id %" PRId64 ", sector %" PRId64 "\n",
ioreq->req.operation, ioreq->req.nr_segments,
ioreq->req.handle, ioreq->req.id, ioreq->req.sector_number);
@@ -199,28 +200,28 @@ static int ioreq_parse(struct ioreq *ioreq)
case BLKIF_OP_DISCARD:
return 0;
default:
- xen_pv_printf(&blkdev->xendev, 0, "error: unknown operation (%d)\n",
+ xen_pv_printf(xendev, 0, "error: unknown operation (%d)\n",
ioreq->req.operation);
goto err;
};
if (ioreq->req.operation != BLKIF_OP_READ && blkdev->mode[0] != 'w') {
- xen_pv_printf(&blkdev->xendev, 0, "error: write req for ro device\n");
+ xen_pv_printf(xendev, 0, "error: write req for ro device\n");
goto err;
}
ioreq->start = ioreq->req.sector_number * blkdev->file_blk;
for (i = 0; i < ioreq->req.nr_segments; i++) {
if (i == BLKIF_MAX_SEGMENTS_PER_REQUEST) {
- xen_pv_printf(&blkdev->xendev, 0, "error: nr_segments too big\n");
+ xen_pv_printf(xendev, 0, "error: nr_segments too big\n");
goto err;
}
if (ioreq->req.seg[i].first_sect > ioreq->req.seg[i].last_sect) {
- xen_pv_printf(&blkdev->xendev, 0, "error: first > last sector\n");
+ xen_pv_printf(xendev, 0, "error: first > last sector\n");
goto err;
}
if (ioreq->req.seg[i].last_sect * BLOCK_SIZE >= XC_PAGE_SIZE) {
- xen_pv_printf(&blkdev->xendev, 0, "error: page crossing\n");
+ xen_pv_printf(xendev, 0, "error: page crossing\n");
goto err;
}
@@ -228,7 +229,7 @@ static int ioreq_parse(struct ioreq *ioreq)
ioreq->size += len;
}
if (ioreq->start + ioreq->size > blkdev->file_size) {
- xen_pv_printf(&blkdev->xendev, 0, "error: access beyond end of file\n");
+ xen_pv_printf(xendev, 0, "error: access beyond end of file\n");
goto err;
}
return 0;
@@ -244,7 +245,7 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
struct XenDevice *xendev = &blkdev->xendev;
XenGrantCopySegment segs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int i, count, rc;
- int64_t file_blk = ioreq->blkdev->file_blk;
+ int64_t file_blk = blkdev->file_blk;
bool to_domain = (ioreq->req.operation == BLKIF_OP_READ);
void *virt = ioreq->buf;
@@ -272,7 +273,7 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
rc = xen_be_copy_grant_refs(xendev, to_domain, segs, count);
if (rc) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
+ xen_pv_printf(xendev, 0,
"failed to copy data %d\n", rc);
ioreq->aio_errors++;
return -1;
@@ -287,11 +288,12 @@ static void qemu_aio_complete(void *opaque, int ret)
{
struct ioreq *ioreq = opaque;
struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
aio_context_acquire(blkdev->ctx);
if (ret != 0) {
- xen_pv_printf(&blkdev->xendev, 0, "%s I/O error\n",
+ xen_pv_printf(xendev, 0, "%s I/O error\n",
ioreq->req.operation == BLKIF_OP_READ ? "read" : "write");
ioreq->aio_errors++;
}
@@ -625,16 +627,17 @@ static void blk_alloc(struct XenDevice *xendev)
static void blk_parse_discard(struct XenBlkDev *blkdev)
{
+ struct XenDevice *xendev = &blkdev->xendev;
int enable;
blkdev->feature_discard = true;
- if (xenstore_read_be_int(&blkdev->xendev, "discard-enable", &enable) == 0) {
+ if (xenstore_read_be_int(xendev, "discard-enable", &enable) == 0) {
blkdev->feature_discard = !!enable;
}
if (blkdev->feature_discard) {
- xenstore_write_be_int(&blkdev->xendev, "feature-discard", 1);
+ xenstore_write_be_int(xendev, "feature-discard", 1);
}
}
@@ -649,7 +652,7 @@ static int blk_init(struct XenDevice *xendev)
/* read xenstore entries */
if (blkdev->params == NULL) {
char *h = NULL;
- blkdev->params = xenstore_read_be_str(&blkdev->xendev, "params");
+ blkdev->params = xenstore_read_be_str(xendev, "params");
if (blkdev->params != NULL) {
h = strchr(blkdev->params, ':');
}
@@ -669,18 +672,18 @@ static int blk_init(struct XenDevice *xendev)
blkdev->fileproto = "vpc";
}
if (blkdev->mode == NULL) {
- blkdev->mode = xenstore_read_be_str(&blkdev->xendev, "mode");
+ blkdev->mode = xenstore_read_be_str(xendev, "mode");
}
if (blkdev->type == NULL) {
- blkdev->type = xenstore_read_be_str(&blkdev->xendev, "type");
+ blkdev->type = xenstore_read_be_str(xendev, "type");
}
if (blkdev->dev == NULL) {
- blkdev->dev = xenstore_read_be_str(&blkdev->xendev, "dev");
+ blkdev->dev = xenstore_read_be_str(xendev, "dev");
}
if (blkdev->devtype == NULL) {
- blkdev->devtype = xenstore_read_be_str(&blkdev->xendev, "device-type");
+ blkdev->devtype = xenstore_read_be_str(xendev, "device-type");
}
- directiosafe = xenstore_read_be_str(&blkdev->xendev, "direct-io-safe");
+ directiosafe = xenstore_read_be_str(xendev, "direct-io-safe");
blkdev->directiosafe = (directiosafe && atoi(directiosafe));
/* do we have all we need? */
@@ -706,10 +709,10 @@ static int blk_init(struct XenDevice *xendev)
/* fill info
* blk_connect supplies sector-size and sectors
*/
- xenstore_write_be_int(&blkdev->xendev, "feature-flush-cache", 1);
- xenstore_write_be_int(&blkdev->xendev, "info", info);
+ xenstore_write_be_int(xendev, "feature-flush-cache", 1);
+ xenstore_write_be_int(xendev, "info", info);
- xenstore_write_be_int(&blkdev->xendev, "max-ring-page-order",
+ xenstore_write_be_int(xendev, "max-ring-page-order",
MAX_RING_PAGE_ORDER);
blk_parse_discard(blkdev);
@@ -761,7 +764,7 @@ static int blk_connect(struct XenDevice *xendev)
}
/* init qemu block driver */
- index = (blkdev->xendev.dev - 202 * 256) / 16;
+ index = (xendev->dev - 202 * 256) / 16;
blkdev->dinfo = drive_get(IF_XEN, 0, index);
if (!blkdev->dinfo) {
Error *local_err = NULL;
@@ -773,11 +776,11 @@ static int blk_connect(struct XenDevice *xendev)
}
/* setup via xenbus -> create new block driver instance */
- xen_pv_printf(&blkdev->xendev, 2, "create new bdrv (xenbus setup)\n");
+ xen_pv_printf(xendev, 2, "create new bdrv (xenbus setup)\n");
blkdev->blk = blk_new_open(blkdev->filename, NULL, options,
qflags, &local_err);
if (!blkdev->blk) {
- xen_pv_printf(&blkdev->xendev, 0, "error: %s\n",
+ xen_pv_printf(xendev, 0, "error: %s\n",
error_get_pretty(local_err));
error_free(local_err);
return -1;
@@ -785,11 +788,11 @@ static int blk_connect(struct XenDevice *xendev)
blk_set_enable_write_cache(blkdev->blk, !writethrough);
} else {
/* setup via qemu cmdline -> already setup for us */
- xen_pv_printf(&blkdev->xendev, 2,
+ xen_pv_printf(xendev, 2,
"get configured bdrv (cmdline setup)\n");
blkdev->blk = blk_by_legacy_dinfo(blkdev->dinfo);
if (blk_is_read_only(blkdev->blk) && !readonly) {
- xen_pv_printf(&blkdev->xendev, 0, "Unexpected read-only drive");
+ xen_pv_printf(xendev, 0, "Unexpected read-only drive");
blkdev->blk = NULL;
return -1;
}
@@ -802,7 +805,7 @@ static int blk_connect(struct XenDevice *xendev)
if (blkdev->file_size < 0) {
BlockDriverState *bs = blk_bs(blkdev->blk);
const char *drv_name = bs ? bdrv_get_format_name(bs) : NULL;
- xen_pv_printf(&blkdev->xendev, 1, "blk_getlength: %d (%s) | drv %s\n",
+ xen_pv_printf(xendev, 1, "blk_getlength: %d (%s) | drv %s\n",
(int)blkdev->file_size, strerror(-blkdev->file_size),
drv_name ?: "-");
blkdev->file_size = 0;
@@ -814,15 +817,15 @@ static int blk_connect(struct XenDevice *xendev)
blkdev->file_size, blkdev->file_size >> 20);
/* Fill in number of sector size and number of sectors */
- xenstore_write_be_int(&blkdev->xendev, "sector-size", blkdev->file_blk);
- xenstore_write_be_int64(&blkdev->xendev, "sectors",
+ xenstore_write_be_int(xendev, "sector-size", blkdev->file_blk);
+ xenstore_write_be_int64(xendev, "sectors",
blkdev->file_size / blkdev->file_blk);
- if (xenstore_read_fe_int(&blkdev->xendev, "ring-page-order",
+ if (xenstore_read_fe_int(xendev, "ring-page-order",
&order) == -1) {
blkdev->nr_ring_ref = 1;
- if (xenstore_read_fe_int(&blkdev->xendev, "ring-ref",
+ if (xenstore_read_fe_int(xendev, "ring-ref",
&ring_ref) == -1) {
return -1;
}
@@ -839,7 +842,7 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
- if (xenstore_read_fe_int(&blkdev->xendev, key,
+ if (xenstore_read_fe_int(xendev, key,
&ring_ref) == -1) {
g_free(key);
return -1;
@@ -854,18 +857,18 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
- if (xenstore_read_fe_int(&blkdev->xendev, "event-channel",
- &blkdev->xendev.remote_port) == -1) {
+ if (xenstore_read_fe_int(xendev, "event-channel",
+ &xendev->remote_port) == -1) {
return -1;
}
- if (!blkdev->xendev.protocol) {
+ if (!xendev->protocol) {
blkdev->protocol = BLKIF_PROTOCOL_NATIVE;
- } else if (strcmp(blkdev->xendev.protocol, XEN_IO_PROTO_ABI_NATIVE) == 0) {
+ } else if (strcmp(xendev->protocol, XEN_IO_PROTO_ABI_NATIVE) == 0) {
blkdev->protocol = BLKIF_PROTOCOL_NATIVE;
- } else if (strcmp(blkdev->xendev.protocol, XEN_IO_PROTO_ABI_X86_32) == 0) {
+ } else if (strcmp(xendev->protocol, XEN_IO_PROTO_ABI_X86_32) == 0) {
blkdev->protocol = BLKIF_PROTOCOL_X86_32;
- } else if (strcmp(blkdev->xendev.protocol, XEN_IO_PROTO_ABI_X86_64) == 0) {
+ } else if (strcmp(xendev->protocol, XEN_IO_PROTO_ABI_X86_64) == 0) {
blkdev->protocol = BLKIF_PROTOCOL_X86_64;
} else {
blkdev->protocol = BLKIF_PROTOCOL_NATIVE;
@@ -896,7 +899,6 @@ static int blk_connect(struct XenDevice *xendev)
max_grants = blkdev->nr_ring_ref;
xen_be_set_max_grant_refs(xendev, max_grants);
-
blkdev->sring = xen_be_map_grant_refs(xendev, blkdev->ring_ref,
blkdev->nr_ring_ref,
PROT_READ | PROT_WRITE);
@@ -929,12 +931,12 @@ static int blk_connect(struct XenDevice *xendev)
blk_set_aio_context(blkdev->blk, blkdev->ctx);
- xen_be_bind_evtchn(&blkdev->xendev);
+ xen_be_bind_evtchn(xendev);
- xen_pv_printf(&blkdev->xendev, 1, "ok: proto %s, nr-ring-ref %u, "
+ xen_pv_printf(xendev, 1, "ok: proto %s, nr-ring-ref %u, "
"remote port %d, local port %d\n",
- blkdev->xendev.protocol, blkdev->nr_ring_ref,
- blkdev->xendev.remote_port, blkdev->xendev.local_port);
+ xendev->protocol, blkdev->nr_ring_ref,
+ xendev->remote_port, xendev->local_port);
return 0;
}
@@ -952,7 +954,7 @@ static void blk_disconnect(struct XenDevice *xendev)
blk_unref(blkdev->blk);
blkdev->blk = NULL;
}
- xen_pv_unbind_evtchn(&blkdev->xendev);
+ xen_pv_unbind_evtchn(xendev);
aio_context_release(blkdev->ctx);
--
1.9.1
^ permalink raw reply related [flat|nested] 38+ messages in thread* [PULL 15/15] xen_disk: be consistent with use of xendev and blkdev->xendev
@ 2018-05-21 19:35 ` Stefano Stabellini
0 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-21 19:35 UTC (permalink / raw)
To: peter.maydell, stefanha
Cc: sstabellini, qemu-devel, Paul Durrant, stefanha, anthony.perard,
xen-devel
From: Paul Durrant <paul.durrant@citrix.com>
Certain functions in xen_disk are called with a pointer to xendev
(struct XenDevice *). They then use container_of() to acces the surrounding
blkdev (struct XenBlkDev) but then in various places use &blkdev->xendev
when use of the original xendev pointer is shorter to express and clearly
equivalent.
This patch is a purely cosmetic patch which makes sure there is a xendev
pointer on stack for any function where the pointer is need on multiple
occasions modified those functions to use it consistently.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
---
hw/block/xen_disk.c | 90 +++++++++++++++++++++++++++--------------------------
1 file changed, 46 insertions(+), 44 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 28651c5..9fbc0cd 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -178,10 +178,11 @@ static void ioreq_release(struct ioreq *ioreq, bool finish)
static int ioreq_parse(struct ioreq *ioreq)
{
struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
size_t len;
int i;
- xen_pv_printf(&blkdev->xendev, 3,
+ xen_pv_printf(xendev, 3,
"op %d, nr %d, handle %d, id %" PRId64 ", sector %" PRId64 "\n",
ioreq->req.operation, ioreq->req.nr_segments,
ioreq->req.handle, ioreq->req.id, ioreq->req.sector_number);
@@ -199,28 +200,28 @@ static int ioreq_parse(struct ioreq *ioreq)
case BLKIF_OP_DISCARD:
return 0;
default:
- xen_pv_printf(&blkdev->xendev, 0, "error: unknown operation (%d)\n",
+ xen_pv_printf(xendev, 0, "error: unknown operation (%d)\n",
ioreq->req.operation);
goto err;
};
if (ioreq->req.operation != BLKIF_OP_READ && blkdev->mode[0] != 'w') {
- xen_pv_printf(&blkdev->xendev, 0, "error: write req for ro device\n");
+ xen_pv_printf(xendev, 0, "error: write req for ro device\n");
goto err;
}
ioreq->start = ioreq->req.sector_number * blkdev->file_blk;
for (i = 0; i < ioreq->req.nr_segments; i++) {
if (i == BLKIF_MAX_SEGMENTS_PER_REQUEST) {
- xen_pv_printf(&blkdev->xendev, 0, "error: nr_segments too big\n");
+ xen_pv_printf(xendev, 0, "error: nr_segments too big\n");
goto err;
}
if (ioreq->req.seg[i].first_sect > ioreq->req.seg[i].last_sect) {
- xen_pv_printf(&blkdev->xendev, 0, "error: first > last sector\n");
+ xen_pv_printf(xendev, 0, "error: first > last sector\n");
goto err;
}
if (ioreq->req.seg[i].last_sect * BLOCK_SIZE >= XC_PAGE_SIZE) {
- xen_pv_printf(&blkdev->xendev, 0, "error: page crossing\n");
+ xen_pv_printf(xendev, 0, "error: page crossing\n");
goto err;
}
@@ -228,7 +229,7 @@ static int ioreq_parse(struct ioreq *ioreq)
ioreq->size += len;
}
if (ioreq->start + ioreq->size > blkdev->file_size) {
- xen_pv_printf(&blkdev->xendev, 0, "error: access beyond end of file\n");
+ xen_pv_printf(xendev, 0, "error: access beyond end of file\n");
goto err;
}
return 0;
@@ -244,7 +245,7 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
struct XenDevice *xendev = &blkdev->xendev;
XenGrantCopySegment segs[BLKIF_MAX_SEGMENTS_PER_REQUEST];
int i, count, rc;
- int64_t file_blk = ioreq->blkdev->file_blk;
+ int64_t file_blk = blkdev->file_blk;
bool to_domain = (ioreq->req.operation == BLKIF_OP_READ);
void *virt = ioreq->buf;
@@ -272,7 +273,7 @@ static int ioreq_grant_copy(struct ioreq *ioreq)
rc = xen_be_copy_grant_refs(xendev, to_domain, segs, count);
if (rc) {
- xen_pv_printf(&ioreq->blkdev->xendev, 0,
+ xen_pv_printf(xendev, 0,
"failed to copy data %d\n", rc);
ioreq->aio_errors++;
return -1;
@@ -287,11 +288,12 @@ static void qemu_aio_complete(void *opaque, int ret)
{
struct ioreq *ioreq = opaque;
struct XenBlkDev *blkdev = ioreq->blkdev;
+ struct XenDevice *xendev = &blkdev->xendev;
aio_context_acquire(blkdev->ctx);
if (ret != 0) {
- xen_pv_printf(&blkdev->xendev, 0, "%s I/O error\n",
+ xen_pv_printf(xendev, 0, "%s I/O error\n",
ioreq->req.operation == BLKIF_OP_READ ? "read" : "write");
ioreq->aio_errors++;
}
@@ -625,16 +627,17 @@ static void blk_alloc(struct XenDevice *xendev)
static void blk_parse_discard(struct XenBlkDev *blkdev)
{
+ struct XenDevice *xendev = &blkdev->xendev;
int enable;
blkdev->feature_discard = true;
- if (xenstore_read_be_int(&blkdev->xendev, "discard-enable", &enable) == 0) {
+ if (xenstore_read_be_int(xendev, "discard-enable", &enable) == 0) {
blkdev->feature_discard = !!enable;
}
if (blkdev->feature_discard) {
- xenstore_write_be_int(&blkdev->xendev, "feature-discard", 1);
+ xenstore_write_be_int(xendev, "feature-discard", 1);
}
}
@@ -649,7 +652,7 @@ static int blk_init(struct XenDevice *xendev)
/* read xenstore entries */
if (blkdev->params == NULL) {
char *h = NULL;
- blkdev->params = xenstore_read_be_str(&blkdev->xendev, "params");
+ blkdev->params = xenstore_read_be_str(xendev, "params");
if (blkdev->params != NULL) {
h = strchr(blkdev->params, ':');
}
@@ -669,18 +672,18 @@ static int blk_init(struct XenDevice *xendev)
blkdev->fileproto = "vpc";
}
if (blkdev->mode == NULL) {
- blkdev->mode = xenstore_read_be_str(&blkdev->xendev, "mode");
+ blkdev->mode = xenstore_read_be_str(xendev, "mode");
}
if (blkdev->type == NULL) {
- blkdev->type = xenstore_read_be_str(&blkdev->xendev, "type");
+ blkdev->type = xenstore_read_be_str(xendev, "type");
}
if (blkdev->dev == NULL) {
- blkdev->dev = xenstore_read_be_str(&blkdev->xendev, "dev");
+ blkdev->dev = xenstore_read_be_str(xendev, "dev");
}
if (blkdev->devtype == NULL) {
- blkdev->devtype = xenstore_read_be_str(&blkdev->xendev, "device-type");
+ blkdev->devtype = xenstore_read_be_str(xendev, "device-type");
}
- directiosafe = xenstore_read_be_str(&blkdev->xendev, "direct-io-safe");
+ directiosafe = xenstore_read_be_str(xendev, "direct-io-safe");
blkdev->directiosafe = (directiosafe && atoi(directiosafe));
/* do we have all we need? */
@@ -706,10 +709,10 @@ static int blk_init(struct XenDevice *xendev)
/* fill info
* blk_connect supplies sector-size and sectors
*/
- xenstore_write_be_int(&blkdev->xendev, "feature-flush-cache", 1);
- xenstore_write_be_int(&blkdev->xendev, "info", info);
+ xenstore_write_be_int(xendev, "feature-flush-cache", 1);
+ xenstore_write_be_int(xendev, "info", info);
- xenstore_write_be_int(&blkdev->xendev, "max-ring-page-order",
+ xenstore_write_be_int(xendev, "max-ring-page-order",
MAX_RING_PAGE_ORDER);
blk_parse_discard(blkdev);
@@ -761,7 +764,7 @@ static int blk_connect(struct XenDevice *xendev)
}
/* init qemu block driver */
- index = (blkdev->xendev.dev - 202 * 256) / 16;
+ index = (xendev->dev - 202 * 256) / 16;
blkdev->dinfo = drive_get(IF_XEN, 0, index);
if (!blkdev->dinfo) {
Error *local_err = NULL;
@@ -773,11 +776,11 @@ static int blk_connect(struct XenDevice *xendev)
}
/* setup via xenbus -> create new block driver instance */
- xen_pv_printf(&blkdev->xendev, 2, "create new bdrv (xenbus setup)\n");
+ xen_pv_printf(xendev, 2, "create new bdrv (xenbus setup)\n");
blkdev->blk = blk_new_open(blkdev->filename, NULL, options,
qflags, &local_err);
if (!blkdev->blk) {
- xen_pv_printf(&blkdev->xendev, 0, "error: %s\n",
+ xen_pv_printf(xendev, 0, "error: %s\n",
error_get_pretty(local_err));
error_free(local_err);
return -1;
@@ -785,11 +788,11 @@ static int blk_connect(struct XenDevice *xendev)
blk_set_enable_write_cache(blkdev->blk, !writethrough);
} else {
/* setup via qemu cmdline -> already setup for us */
- xen_pv_printf(&blkdev->xendev, 2,
+ xen_pv_printf(xendev, 2,
"get configured bdrv (cmdline setup)\n");
blkdev->blk = blk_by_legacy_dinfo(blkdev->dinfo);
if (blk_is_read_only(blkdev->blk) && !readonly) {
- xen_pv_printf(&blkdev->xendev, 0, "Unexpected read-only drive");
+ xen_pv_printf(xendev, 0, "Unexpected read-only drive");
blkdev->blk = NULL;
return -1;
}
@@ -802,7 +805,7 @@ static int blk_connect(struct XenDevice *xendev)
if (blkdev->file_size < 0) {
BlockDriverState *bs = blk_bs(blkdev->blk);
const char *drv_name = bs ? bdrv_get_format_name(bs) : NULL;
- xen_pv_printf(&blkdev->xendev, 1, "blk_getlength: %d (%s) | drv %s\n",
+ xen_pv_printf(xendev, 1, "blk_getlength: %d (%s) | drv %s\n",
(int)blkdev->file_size, strerror(-blkdev->file_size),
drv_name ?: "-");
blkdev->file_size = 0;
@@ -814,15 +817,15 @@ static int blk_connect(struct XenDevice *xendev)
blkdev->file_size, blkdev->file_size >> 20);
/* Fill in number of sector size and number of sectors */
- xenstore_write_be_int(&blkdev->xendev, "sector-size", blkdev->file_blk);
- xenstore_write_be_int64(&blkdev->xendev, "sectors",
+ xenstore_write_be_int(xendev, "sector-size", blkdev->file_blk);
+ xenstore_write_be_int64(xendev, "sectors",
blkdev->file_size / blkdev->file_blk);
- if (xenstore_read_fe_int(&blkdev->xendev, "ring-page-order",
+ if (xenstore_read_fe_int(xendev, "ring-page-order",
&order) == -1) {
blkdev->nr_ring_ref = 1;
- if (xenstore_read_fe_int(&blkdev->xendev, "ring-ref",
+ if (xenstore_read_fe_int(xendev, "ring-ref",
&ring_ref) == -1) {
return -1;
}
@@ -839,7 +842,7 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
- if (xenstore_read_fe_int(&blkdev->xendev, key,
+ if (xenstore_read_fe_int(xendev, key,
&ring_ref) == -1) {
g_free(key);
return -1;
@@ -854,18 +857,18 @@ static int blk_connect(struct XenDevice *xendev)
return -1;
}
- if (xenstore_read_fe_int(&blkdev->xendev, "event-channel",
- &blkdev->xendev.remote_port) == -1) {
+ if (xenstore_read_fe_int(xendev, "event-channel",
+ &xendev->remote_port) == -1) {
return -1;
}
- if (!blkdev->xendev.protocol) {
+ if (!xendev->protocol) {
blkdev->protocol = BLKIF_PROTOCOL_NATIVE;
- } else if (strcmp(blkdev->xendev.protocol, XEN_IO_PROTO_ABI_NATIVE) == 0) {
+ } else if (strcmp(xendev->protocol, XEN_IO_PROTO_ABI_NATIVE) == 0) {
blkdev->protocol = BLKIF_PROTOCOL_NATIVE;
- } else if (strcmp(blkdev->xendev.protocol, XEN_IO_PROTO_ABI_X86_32) == 0) {
+ } else if (strcmp(xendev->protocol, XEN_IO_PROTO_ABI_X86_32) == 0) {
blkdev->protocol = BLKIF_PROTOCOL_X86_32;
- } else if (strcmp(blkdev->xendev.protocol, XEN_IO_PROTO_ABI_X86_64) == 0) {
+ } else if (strcmp(xendev->protocol, XEN_IO_PROTO_ABI_X86_64) == 0) {
blkdev->protocol = BLKIF_PROTOCOL_X86_64;
} else {
blkdev->protocol = BLKIF_PROTOCOL_NATIVE;
@@ -896,7 +899,6 @@ static int blk_connect(struct XenDevice *xendev)
max_grants = blkdev->nr_ring_ref;
xen_be_set_max_grant_refs(xendev, max_grants);
-
blkdev->sring = xen_be_map_grant_refs(xendev, blkdev->ring_ref,
blkdev->nr_ring_ref,
PROT_READ | PROT_WRITE);
@@ -929,12 +931,12 @@ static int blk_connect(struct XenDevice *xendev)
blk_set_aio_context(blkdev->blk, blkdev->ctx);
- xen_be_bind_evtchn(&blkdev->xendev);
+ xen_be_bind_evtchn(xendev);
- xen_pv_printf(&blkdev->xendev, 1, "ok: proto %s, nr-ring-ref %u, "
+ xen_pv_printf(xendev, 1, "ok: proto %s, nr-ring-ref %u, "
"remote port %d, local port %d\n",
- blkdev->xendev.protocol, blkdev->nr_ring_ref,
- blkdev->xendev.remote_port, blkdev->xendev.local_port);
+ xendev->protocol, blkdev->nr_ring_ref,
+ xendev->remote_port, xendev->local_port);
return 0;
}
@@ -952,7 +954,7 @@ static void blk_disconnect(struct XenDevice *xendev)
blk_unref(blkdev->blk);
blkdev->blk = NULL;
}
- xen_pv_unbind_evtchn(&blkdev->xendev);
+ xen_pv_unbind_evtchn(xendev);
aio_context_release(blkdev->ctx);
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply related [flat|nested] 38+ messages in thread
* Re: [Qemu-devel] [PULL 00/15] xen-20180521-tag
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-21 19:57 ` no-reply
-1 siblings, 0 replies; 38+ messages in thread
From: no-reply @ 2018-05-21 19:57 UTC (permalink / raw)
To: sstabellini
Cc: famz, peter.maydell, stefanha, anthony.perard, xen-devel,
qemu-devel, stefanha
Hi,
This series failed docker-mingw@fedora build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
Type: series
Message-id: alpine.DEB.2.10.1805211229070.4520@sstabellini-ThinkPad-X260
Subject: [Qemu-devel] [PULL 00/15] xen-20180521-tag
=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
time make docker-test-mingw@fedora
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
3a8f7da91d xen_disk: be consistent with use of xendev and blkdev->xendev
dfcba8c3eb xen_disk: use a single entry iovec
cf44ff87ed xen_backend: make the xen_feature_grant_copy flag private
5350c4a64b xen_disk: remove use of grant map/unmap
c83bcf3f6b xen_backend: add an emulation of grant copy
38741a53fb xen: remove other open-coded use of libxengnttab
f86623dfbc xen_disk: remove open-coded use of libxengnttab
80788c5c38 xen_backend: add grant table helpers
61597aaa32 xen: add a meaningful declaration of grant_copy_segment into xen_common.h
4e0948821c All the xen stable APIs define handle types of the form:
62a8fc02fd xen-hvm: create separate function for ioreq server initialization
f925783d36 xen_pt: Present the size of 64 bit BARs correctly
4c6d7ad041 configure: Add explanation for --enable-xen-pci-passthrough
aa724a2dc8 xen/pt: use address_space_memory object for memory region hooks
933e2c3102 xen-pvdevice: Introduce a simplistic xen-pvdevice save state
=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-qok_0w29/src/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
BUILD fedora
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-qok_0w29/src'
GEN /var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768/qemu.tar
Cloning into '/var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768/qemu.tar.vroot'...
done.
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Checking out files: 100% (6141/6141), done.
Your branch is up-to-date with 'origin/test'.
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768/qemu.tar.vroot/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
Cloning into '/var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768/qemu.tar.vroot/ui/keycodemapdb'...
Submodule path 'ui/keycodemapdb': checked out '10739aa26051a5d49d88132604539d3ed085e72e'
COPY RUNNER
RUN test-mingw in qemu:fedora
Packages installed:
PyYAML-3.12-5.fc27.x86_64
SDL2-devel-2.0.7-2.fc27.x86_64
bc-1.07.1-3.fc27.x86_64
bison-3.0.4-8.fc27.x86_64
bluez-libs-devel-5.48-3.fc27.x86_64
brlapi-devel-0.6.6-8.fc27.x86_64
bzip2-1.0.6-24.fc27.x86_64
bzip2-devel-1.0.6-24.fc27.x86_64
ccache-3.3.6-1.fc27.x86_64
clang-5.0.1-5.fc27.x86_64
device-mapper-multipath-devel-0.7.1-9.git847cc43.fc27.x86_64
findutils-4.6.0-16.fc27.x86_64
flex-2.6.1-5.fc27.x86_64
gcc-7.3.1-5.fc27.x86_64
gcc-c++-7.3.1-5.fc27.x86_64
gettext-0.19.8.1-12.fc27.x86_64
git-2.14.3-3.fc27.x86_64
glib2-devel-2.54.3-2.fc27.x86_64
glusterfs-api-devel-3.12.7-1.fc27.x86_64
gnutls-devel-3.5.18-2.fc27.x86_64
gtk3-devel-3.22.26-2.fc27.x86_64
hostname-3.18-4.fc27.x86_64
libaio-devel-0.3.110-9.fc27.x86_64
libasan-7.3.1-5.fc27.x86_64
libattr-devel-2.4.47-21.fc27.x86_64
libcap-devel-2.25-7.fc27.x86_64
libcap-ng-devel-0.7.8-5.fc27.x86_64
libcurl-devel-7.55.1-10.fc27.x86_64
libfdt-devel-1.4.6-1.fc27.x86_64
libpng-devel-1.6.31-1.fc27.x86_64
librbd-devel-12.2.4-1.fc27.x86_64
libssh2-devel-1.8.0-5.fc27.x86_64
libubsan-7.3.1-5.fc27.x86_64
libusbx-devel-1.0.21-4.fc27.x86_64
libxml2-devel-2.9.7-1.fc27.x86_64
llvm-5.0.1-6.fc27.x86_64
lzo-devel-2.08-11.fc27.x86_64
make-4.2.1-4.fc27.x86_64
mingw32-SDL-1.2.15-9.fc27.noarch
mingw32-bzip2-1.0.6-9.fc27.noarch
mingw32-curl-7.54.1-2.fc27.noarch
mingw32-glib2-2.54.1-1.fc27.noarch
mingw32-gmp-6.1.2-2.fc27.noarch
mingw32-gnutls-3.5.13-2.fc27.noarch
mingw32-gtk2-2.24.31-4.fc27.noarch
mingw32-gtk3-3.22.16-1.fc27.noarch
mingw32-libjpeg-turbo-1.5.1-3.fc27.noarch
mingw32-libpng-1.6.29-2.fc27.noarch
mingw32-libssh2-1.8.0-3.fc27.noarch
mingw32-libtasn1-4.13-1.fc27.noarch
mingw32-nettle-3.3-3.fc27.noarch
mingw32-pixman-0.34.0-3.fc27.noarch
mingw32-pkg-config-0.28-9.fc27.x86_64
mingw64-SDL-1.2.15-9.fc27.noarch
mingw64-bzip2-1.0.6-9.fc27.noarch
mingw64-curl-7.54.1-2.fc27.noarch
mingw64-glib2-2.54.1-1.fc27.noarch
mingw64-gmp-6.1.2-2.fc27.noarch
mingw64-gnutls-3.5.13-2.fc27.noarch
mingw64-gtk2-2.24.31-4.fc27.noarch
mingw64-gtk3-3.22.16-1.fc27.noarch
mingw64-libjpeg-turbo-1.5.1-3.fc27.noarch
mingw64-libpng-1.6.29-2.fc27.noarch
mingw64-libssh2-1.8.0-3.fc27.noarch
mingw64-libtasn1-4.13-1.fc27.noarch
mingw64-nettle-3.3-3.fc27.noarch
mingw64-pixman-0.34.0-3.fc27.noarch
mingw64-pkg-config-0.28-9.fc27.x86_64
ncurses-devel-6.0-13.20170722.fc27.x86_64
nettle-devel-3.4-1.fc27.x86_64
nss-devel-3.36.0-1.0.fc27.x86_64
numactl-devel-2.0.11-5.fc27.x86_64
package libjpeg-devel is not installed
perl-5.26.1-403.fc27.x86_64
pixman-devel-0.34.0-4.fc27.x86_64
python3-3.6.2-13.fc27.x86_64
snappy-devel-1.1.4-5.fc27.x86_64
sparse-0.5.1-2.fc27.x86_64
spice-server-devel-0.14.0-1.fc27.x86_64
systemtap-sdt-devel-3.2-3.fc27.x86_64
tar-1.29-7.fc27.x86_64
usbredir-devel-0.7.1-5.fc27.x86_64
virglrenderer-devel-0.6.0-3.20170210git76b3da97b.fc27.x86_64
vte3-devel-0.36.5-5.fc27.x86_64
which-2.21-4.fc27.x86_64
xen-devel-4.9.1-5.fc27.x86_64
zlib-devel-1.2.11-4.fc27.x86_64
Environment variables:
TARGET_LIST=
PACKAGES=ccache gettext git tar PyYAML sparse flex bison python3 bzip2 hostname gcc gcc-c++ llvm clang make perl which bc findutils glib2-devel libaio-devel pixman-devel zlib-devel libfdt-devel libasan libubsan bluez-libs-devel brlapi-devel bzip2-devel device-mapper-multipath-devel glusterfs-api-devel gnutls-devel gtk3-devel libattr-devel libcap-devel libcap-ng-devel libcurl-devel libjpeg-devel libpng-devel librbd-devel libssh2-devel libusbx-devel libxml2-devel lzo-devel ncurses-devel nettle-devel nss-devel numactl-devel SDL2-devel snappy-devel spice-server-devel systemtap-sdt-devel usbredir-devel virglrenderer-devel vte3-devel xen-devel mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL mingw32-pkg-config mingw32-gtk2 mingw32-gtk3 mingw32-gnutls mingw32-nettle mingw32-libtasn1 mingw32-libjpeg-turbo mingw32-libpng mingw32-curl mingw32-libssh2 mingw32-bzip2 mingw64-pixman mingw64-glib2 mingw64-gmp mingw64-SDL mingw64-pkg-config mingw64-gtk2 mingw64-gtk3 mingw64-gnutls mingw64-nettle mingw64-libtasn1 mingw64-libjpeg-turbo mingw64-libpng mingw64-curl mingw64-libssh2 mingw64-bzip2
J=8
V=
HOSTNAME=9ba106f26719
DEBUG=
SHOW_ENV=1
PWD=/
HOME=/root
CCACHE_DIR=/var/tmp/ccache
DISTTAG=f27container
QEMU_CONFIGURE_OPTS=--python=/usr/bin/python3
FGC=f27
TEST_DIR=/tmp/qemu-test
SHLVL=1
FEATURES=mingw clang pyyaml asan dtc
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
MAKEFLAGS= -j8
EXTRA_CONFIGURE_OPTS=
_=/usr/bin/env
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install --python=/usr/bin/python3 --cross-prefix=x86_64-w64-mingw32- --enable-trace-backends=simple --enable-gnutls --enable-nettle --enable-curl --enable-vnc --enable-bzip2 --enable-guest-agent --with-sdlabi=1.2 --with-gtkabi=2.0
Install prefix /tmp/qemu-test/install
BIOS directory /tmp/qemu-test/install
firmware path /tmp/qemu-test/install/share/qemu-firmware
binary directory /tmp/qemu-test/install
library directory /tmp/qemu-test/install/lib
module directory /tmp/qemu-test/install/lib
libexec directory /tmp/qemu-test/install/libexec
include directory /tmp/qemu-test/install/include
config directory /tmp/qemu-test/install
local state directory queried at runtime
Windows SDK no
Source path /tmp/qemu-test/src
GIT binary git
GIT submodules
C compiler x86_64-w64-mingw32-gcc
Host C compiler cc
C++ compiler x86_64-w64-mingw32-g++
Objective-C compiler clang
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt -Werror -DHAS_LIBSSH2_SFTP_FSYNC -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -m64 -mcx16 -mthreads -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16
LDFLAGS -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase -Wl,--warn-common -m64 -g
QEMU_LDFLAGS -L$(BUILD_DIR)/dtc/libfdt
make make
install install
python /usr/bin/python3 -B
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list x86_64-softmmu aarch64-softmmu
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
SDL support yes (1.2.15)
GTK support yes (2.24.31)
GTK GL support no
VTE support no
TLS priority NORMAL
GNUTLS support yes
GNUTLS rnd yes
libgcrypt no
libgcrypt kdf no
nettle yes (3.3)
nettle kdf yes
libtasn1 yes
curses support no
virgl support no
curl support yes
mingw32 support yes
Audio drivers dsound
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support yes
VNC PNG support yes
xen support no
brlapi support no
bluez support no
Documentation no
PIE no
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support no
Install blobs yes
KVM support no
HAX support yes
HVF support no
WHPX support no
TCG support yes
TCG debug enabled no
TCG interpreter no
malloc trim support no
RDMA support no
fdt support git
membarrier no
preadv support no
fdatasync no
madvise no
posix_madvise no
posix_memalign no
libcap-ng support no
vhost-net support no
vhost-crypto support no
vhost-scsi support no
vhost-vsock support no
vhost-user support no
Trace backends simple
Trace output file trace-<pid>
spice support no
rbd support no
xfsctl support no
smartcard support no
libusb no
usb net redir no
OpenGL support no
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info yes
QGA MSI support no
seccomp support no
coroutine backend win32
coroutine pool yes
debug stack usage no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh2 support yes
TPM passthrough no
TPM emulator no
QOM debugging yes
Live block migration yes
lzo support no
snappy support no
bzip2 support yes
NUMA host support no
libxml2 no
tcmalloc support no
jemalloc support no
avx2 optimization yes
replication support yes
VxHS block device no
capstone no
WARNING: Use of GTK 2.0 is deprecated and will be removed in
WARNING: future releases. Please switch to using GTK 3.0
WARNING: Use of SDL 1.2 is deprecated and will be removed in
WARNING: future releases. Please switch to using SDL 2.0
GEN x86_64-softmmu/config-devices.mak.tmp
GEN config-host.h
GEN aarch64-softmmu/config-devices.mak.tmp
GEN qemu-options.def
GEN qapi-gen
GEN trace/generated-tcg-tracers.h
GEN trace/generated-helpers-wrappers.h
GEN trace/generated-helpers.h
GEN trace/generated-helpers.c
GEN x86_64-softmmu/config-devices.mak
GEN aarch64-softmmu/config-devices.mak
GEN module_block.h
GEN ui/input-keymap-atset1-to-qcode.c
GEN ui/input-keymap-qcode-to-atset1.c
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-atset2.c
GEN ui/input-keymap-qcode-to-atset3.c
GEN ui/input-keymap-qcode-to-linux.c
GEN ui/input-keymap-qcode-to-qnum.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-qcode-to-sun.c
GEN ui/input-keymap-usb-to-qcode.c
GEN ui/input-keymap-win32-to-qcode.c
GEN ui/input-keymap-qnum-to-qcode.c
GEN ui/input-keymap-x11-to-qcode.c
GEN ui/input-keymap-xorgevdev-to-qcode.c
GEN ui/input-keymap-xorgkbd-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN ui/input-keymap-xorgxquartz-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN ui/input-keymap-xorgxwin-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN tests/test-qapi-gen
GEN trace-root.h
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN util/trace.h
GEN crypto/trace.h
GEN io/trace.h
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN migration/trace.h
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN block/trace.h
GEN chardev/trace.h
GEN hw/block/trace.h
GEN hw/block/dataplane/trace.h
GEN hw/char/trace.h
GEN hw/intc/trace.h
GEN hw/net/trace.h
GEN hw/rdma/trace.h
GEN hw/rdma/vmw/trace.h
GEN hw/virtio/trace.h
GEN hw/audio/trace.h
GEN hw/misc/trace.h
GEN hw/misc/macio/trace.h
GEN hw/usb/trace.h
GEN hw/scsi/trace.h
GEN hw/nvram/trace.h
GEN hw/display/trace.h
GEN hw/input/trace.h
GEN hw/timer/trace.h
GEN hw/dma/trace.h
GEN hw/sparc/trace.h
GEN hw/sparc64/trace.h
GEN hw/sd/trace.h
GEN hw/isa/trace.h
GEN hw/mem/trace.h
GEN hw/i386/trace.h
GEN hw/i386/xen/trace.h
GEN hw/9pfs/trace.h
GEN hw/ppc/trace.h
GEN hw/pci/trace.h
GEN hw/pci-host/trace.h
GEN hw/s390x/trace.h
GEN hw/vfio/trace.h
GEN hw/acpi/trace.h
GEN hw/arm/trace.h
GEN hw/alpha/trace.h
GEN hw/hppa/trace.h
GEN hw/xen/trace.h
GEN hw/ide/trace.h
GEN hw/tpm/trace.h
GEN ui/trace.h
GEN audio/trace.h
GEN net/trace.h
GEN target/arm/trace.h
GEN target/i386/trace.h
GEN target/mips/trace.h
GEN target/sparc/trace.h
GEN target/s390x/trace.h
GEN target/ppc/trace.h
GEN qom/trace.h
GEN linux-user/trace.h
GEN qapi/trace.h
GEN accel/tcg/trace.h
GEN accel/kvm/trace.h
GEN nbd/trace.h
GEN scsi/trace.h
GEN trace-root.c
GEN util/trace.c
GEN crypto/trace.c
GEN io/trace.c
GEN migration/trace.c
GEN block/trace.c
GEN chardev/trace.c
GEN hw/block/trace.c
GEN hw/block/dataplane/trace.c
GEN hw/char/trace.c
GEN hw/intc/trace.c
GEN hw/net/trace.c
GEN hw/rdma/trace.c
GEN hw/rdma/vmw/trace.c
GEN hw/virtio/trace.c
GEN hw/audio/trace.c
GEN hw/misc/trace.c
GEN hw/misc/macio/trace.c
GEN hw/usb/trace.c
GEN hw/scsi/trace.c
GEN hw/nvram/trace.c
GEN hw/display/trace.c
GEN hw/input/trace.c
GEN hw/timer/trace.c
GEN hw/dma/trace.c
GEN hw/sparc/trace.c
GEN hw/sparc64/trace.c
GEN hw/sd/trace.c
GEN hw/isa/trace.c
GEN hw/mem/trace.c
GEN hw/i386/trace.c
GEN hw/i386/xen/trace.c
GEN hw/9pfs/trace.c
GEN hw/ppc/trace.c
GEN hw/pci/trace.c
GEN hw/pci-host/trace.c
GEN hw/s390x/trace.c
GEN hw/vfio/trace.c
GEN hw/acpi/trace.c
GEN hw/arm/trace.c
GEN hw/alpha/trace.c
GEN hw/hppa/trace.c
GEN hw/xen/trace.c
GEN hw/ide/trace.c
GEN hw/tpm/trace.c
GEN ui/trace.c
GEN audio/trace.c
GEN net/trace.c
GEN target/arm/trace.c
GEN target/i386/trace.c
GEN target/mips/trace.c
GEN target/sparc/trace.c
GEN target/s390x/trace.c
GEN target/ppc/trace.c
GEN qom/trace.c
GEN linux-user/trace.c
GEN qapi/trace.c
GEN accel/tcg/trace.c
GEN accel/kvm/trace.c
GEN nbd/trace.c
GEN scsi/trace.c
GEN config-all-devices.mak
DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
DEP /tmp/qemu-test/src/dtc/tests/trees.S
DEP /tmp/qemu-test/src/dtc/tests/testutils.c
DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
DEP /tmp/qemu-test/src/dtc/tests/check_path.c
DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
DEP /tmp/qemu-test/src/dtc/tests/overlay.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
DEP /tmp/qemu-test/src/dtc/tests/incbin.c
DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
DEP /tmp/qemu-test/src/dtc/tests/path-references.c
DEP /tmp/qemu-test/src/dtc/tests/references.c
DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
DEP /tmp/qemu-test/src/dtc/tests/del_node.c
DEP /tmp/qemu-test/src/dtc/tests/del_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop.c
DEP /tmp/qemu-test/src/dtc/tests/set_name.c
DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
DEP /tmp/qemu-test/src/dtc/tests/notfound.c
DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_path.c
DEP /tmp/qemu-test/src/dtc/tests/getprop.c
DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/get_name.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
DEP /tmp/qemu-test/src/dtc/tests/find_property.c
DEP /tmp/qemu-test/src/dtc/tests/root_node.c
DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
DEP /tmp/qemu-test/src/dtc/util.c
DEP /tmp/qemu-test/src/dtc/fdtput.c
DEP /tmp/qemu-test/src/dtc/fdtget.c
DEP /tmp/qemu-test/src/dtc/fdtdump.c
LEX convert-dtsv0-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/srcpos.c
LEX dtc-lexer.lex.c
BISON dtc-parser.tab.c
DEP /tmp/qemu-test/src/dtc/treesource.c
DEP /tmp/qemu-test/src/dtc/livetree.c
DEP /tmp/qemu-test/src/dtc/flattree.c
DEP /tmp/qemu-test/src/dtc/fstree.c
DEP /tmp/qemu-test/src/dtc/dtc.c
DEP /tmp/qemu-test/src/dtc/data.c
DEP /tmp/qemu-test/src/dtc/checks.c
DEP convert-dtsv0-lexer.lex.c
DEP dtc-parser.tab.c
DEP dtc-lexer.lex.c
CHK version_gen.h
UPD version_gen.h
DEP /tmp/qemu-test/src/dtc/util.c
CC libfdt/fdt.o
CC libfdt/fdt_ro.o
CC libfdt/fdt_sw.o
CC libfdt/fdt_rw.o
CC libfdt/fdt_strerror.o
CC libfdt/fdt_wip.o
CC libfdt/fdt_empty_tree.o
CC libfdt/fdt_addresses.o
CC libfdt/fdt_overlay.o
AR libfdt/libfdt.a
x86_64-w64-mingw32-ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
RC version.o
GEN ui/input-keymap-qcode-to-atset1.c
GEN ui/input-keymap-atset1-to-qcode.c
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-atset3.c
GEN ui/input-keymap-qcode-to-qnum.c
GEN ui/input-keymap-qcode-to-linux.c
GEN ui/input-keymap-qcode-to-atset2.c
GEN ui/input-keymap-qcode-to-sun.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN ui/input-keymap-qnum-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-usb-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-win32-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-xorgevdev-to-qcode.c
GEN ui/input-keymap-xorgxquartz-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-xorgkbd-to-qcode.c
GEN ui/input-keymap-x11-to-qcode.c
GEN ui/input-keymap-xorgxwin-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN qga/qapi-generated/qapi-gen
CC qapi/qapi-builtin-types.o
CC qapi/qapi-types.o
CC qapi/qapi-types-block-core.o
CC qapi/qapi-types-block.o
CC qapi/qapi-types-char.o
CC qapi/qapi-types-common.o
CC qapi/qapi-types-crypto.o
CC qapi/qapi-types-introspect.o
CC qapi/qapi-types-migration.o
CC qapi/qapi-types-misc.o
CC qapi/qapi-types-net.o
CC qapi/qapi-types-rocker.o
CC qapi/qapi-types-run-state.o
CC qapi/qapi-types-sockets.o
CC qapi/qapi-types-tpm.o
CC qapi/qapi-types-trace.o
CC qapi/qapi-types-transaction.o
CC qapi/qapi-types-ui.o
CC qapi/qapi-builtin-visit.o
CC qapi/qapi-visit.o
CC qapi/qapi-visit-block.o
CC qapi/qapi-visit-block-core.o
CC qapi/qapi-visit-char.o
CC qapi/qapi-visit-common.o
CC qapi/qapi-visit-crypto.o
CC qapi/qapi-visit-introspect.o
CC qapi/qapi-visit-migration.o
CC qapi/qapi-visit-misc.o
CC qapi/qapi-visit-net.o
CC qapi/qapi-visit-rocker.o
CC qapi/qapi-visit-run-state.o
CC qapi/qapi-visit-sockets.o
CC qapi/qapi-visit-tpm.o
CC qapi/qapi-visit-trace.o
CC qapi/qapi-visit-transaction.o
CC qapi/qapi-visit-ui.o
CC qapi/qapi-events.o
CC qapi/qapi-events-block-core.o
CC qapi/qapi-events-block.o
CC qapi/qapi-events-char.o
CC qapi/qapi-events-common.o
CC qapi/qapi-events-crypto.o
CC qapi/qapi-events-introspect.o
CC qapi/qapi-events-migration.o
CC qapi/qapi-events-misc.o
CC qapi/qapi-events-net.o
CC qapi/qapi-events-rocker.o
CC qapi/qapi-events-run-state.o
CC qapi/qapi-events-sockets.o
CC qapi/qapi-events-tpm.o
CC qapi/qapi-events-trace.o
CC qapi/qapi-events-transaction.o
CC qapi/qapi-events-ui.o
CC qapi/qapi-introspect.o
CC qapi/qapi-visit-core.o
CC qapi/qapi-dealloc-visitor.o
CC qapi/qobject-input-visitor.o
CC qapi/qobject-output-visitor.o
CC qapi/qmp-registry.o
CC qapi/qmp-dispatch.o
CC qapi/string-input-visitor.o
CC qapi/string-output-visitor.o
CC qapi/qapi-clone-visitor.o
CC qapi/opts-visitor.o
CC qapi/qmp-event.o
CC qapi/qapi-util.o
CC qobject/qnull.o
CC qobject/qnum.o
CC qobject/qstring.o
CC qobject/qdict.o
CC qobject/qlist.o
CC qobject/qbool.o
CC qobject/qlit.o
CC qobject/qjson.o
CC qobject/qobject.o
CC qobject/json-lexer.o
CC qobject/json-streamer.o
CC qobject/json-parser.o
CC trace/control.o
CC trace/simple.o
CC trace/qmp.o
CC util/osdep.o
CC util/cutils.o
CC util/unicode.o
CC util/qemu-timer-common.o
CC util/bufferiszero.o
CC util/lockcnt.o
CC util/aiocb.o
CC util/async.o
CC util/aio-wait.o
CC util/qemu-timer.o
CC util/thread-pool.o
CC util/main-loop.o
CC util/iohandler.o
CC util/aio-win32.o
CC util/event_notifier-win32.o
CC util/oslib-win32.o
CC util/qemu-thread-win32.o
CC util/envlist.o
CC util/path.o
CC util/module.o
CC util/host-utils.o
CC util/bitmap.o
CC util/bitops.o
CC util/hbitmap.o
CC util/fifo8.o
CC util/acl.o
CC util/cacheinfo.o
CC util/error.o
CC util/qemu-error.o
CC util/id.o
CC util/iov.o
CC util/qemu-config.o
CC util/qemu-sockets.o
CC util/uri.o
CC util/notify.o
CC util/qemu-option.o
CC util/qemu-progress.o
CC util/keyval.o
CC util/hexdump.o
CC util/crc32c.o
CC util/uuid.o
CC util/throttle.o
CC util/getauxval.o
CC util/readline.o
CC util/rcu.o
CC util/qemu-coroutine.o
CC util/qemu-coroutine-lock.o
CC util/qemu-coroutine-io.o
CC util/qemu-coroutine-sleep.o
CC util/coroutine-win32.o
CC util/buffer.o
CC util/timed-average.o
CC util/base64.o
CC util/log.o
CC util/pagesize.o
CC util/qdist.o
CC util/qht.o
CC util/range.o
CC util/stats64.o
CC util/systemd.o
CC trace-root.o
CC util/trace.o
CC crypto/trace.o
CC io/trace.o
CC migration/trace.o
CC block/trace.o
CC chardev/trace.o
CC hw/block/trace.o
CC hw/block/dataplane/trace.o
CC hw/char/trace.o
CC hw/intc/trace.o
CC hw/net/trace.o
CC hw/rdma/trace.o
CC hw/rdma/vmw/trace.o
CC hw/virtio/trace.o
CC hw/audio/trace.o
CC hw/misc/trace.o
CC hw/misc/macio/trace.o
CC hw/usb/trace.o
CC hw/scsi/trace.o
CC hw/nvram/trace.o
CC hw/display/trace.o
CC hw/input/trace.o
CC hw/timer/trace.o
CC hw/dma/trace.o
CC hw/sparc/trace.o
CC hw/sparc64/trace.o
CC hw/sd/trace.o
CC hw/isa/trace.o
CC hw/mem/trace.o
CC hw/i386/trace.o
CC hw/i386/xen/trace.o
CC hw/9pfs/trace.o
CC hw/ppc/trace.o
CC hw/pci/trace.o
CC hw/pci-host/trace.o
CC hw/s390x/trace.o
CC hw/vfio/trace.o
CC hw/acpi/trace.o
CC hw/arm/trace.o
CC hw/alpha/trace.o
CC hw/hppa/trace.o
CC hw/xen/trace.o
CC hw/ide/trace.o
CC hw/tpm/trace.o
CC ui/trace.o
CC audio/trace.o
CC net/trace.o
CC target/arm/trace.o
CC target/i386/trace.o
CC target/mips/trace.o
CC target/sparc/trace.o
CC target/s390x/trace.o
CC qom/trace.o
CC target/ppc/trace.o
CC linux-user/trace.o
CC qapi/trace.o
CC accel/tcg/trace.o
CC accel/kvm/trace.o
CC scsi/trace.o
CC nbd/trace.o
CC crypto/pbkdf-stub.o
CC stubs/arch-query-cpu-def.o
CC stubs/arch-query-cpu-model-expansion.o
CC stubs/arch-query-cpu-model-comparison.o
CC stubs/arch-query-cpu-model-baseline.o
CC stubs/blk-commit-all.o
CC stubs/bdrv-next-monitor-owned.o
CC stubs/blockdev-close-all-bdrv-states.o
CC stubs/clock-warp.o
CC stubs/cpu-get-clock.o
CC stubs/cpu-get-icount.o
CC stubs/dump.o
CC stubs/error-printf.o
CC stubs/fdset.o
CC stubs/gdbstub.o
CC stubs/get-vm-name.o
CC stubs/iothread.o
CC stubs/iothread-lock.o
CC stubs/is-daemonized.o
CC stubs/machine-init-done.o
CC stubs/migr-blocker.o
CC stubs/change-state-handler.o
CC stubs/monitor.o
CC stubs/notify-event.o
CC stubs/qtest.o
CC stubs/replay.o
CC stubs/runstate-check.o
CC stubs/set-fd-handler.o
CC stubs/slirp.o
CC stubs/sysbus.o
CC stubs/tpm.o
CC stubs/trace-control.o
CC stubs/uuid.o
CC stubs/vm-stop.o
CC stubs/vmstate.o
CC stubs/fd-register.o
CC stubs/qmp_memory_device.o
CC stubs/target-monitor-defs.o
CC stubs/target-get-monitor-def.o
CC stubs/pc_madt_cpu_entry.o
CC stubs/vmgenid.o
CC stubs/xen-common.o
CC stubs/xen-hvm.o
CC stubs/pci-host-piix.o
CC stubs/ram-block.o
GEN qemu-img-cmds.h
CC block.o
CC blockjob.o
CC qemu-io-cmds.o
CC replication.o
CC block/raw-format.o
CC block/qcow.o
CC block/vdi.o
CC block/vmdk.o
CC block/cloop.o
CC block/bochs.o
CC block/vpc.o
CC block/vvfat.o
CC block/dmg.o
CC block/qcow2.o
CC block/qcow2-refcount.o
CC block/qcow2-cluster.o
CC block/qcow2-snapshot.o
CC block/qcow2-cache.o
CC block/qcow2-bitmap.o
CC block/qed.o
CC block/qed-l2-cache.o
CC block/qed-table.o
CC block/qed-cluster.o
CC block/qed-check.o
CC block/vhdx.o
CC block/vhdx-endian.o
CC block/vhdx-log.o
CC block/quorum.o
CC block/parallels.o
CC block/blkdebug.o
CC block/blkverify.o
CC block/blkreplay.o
CC block/block-backend.o
CC block/snapshot.o
CC block/qapi.o
CC block/file-win32.o
CC block/win32-aio.o
CC block/null.o
CC block/mirror.o
CC block/commit.o
CC block/io.o
CC block/create.o
CC block/throttle-groups.o
CC block/nbd.o
CC block/nbd-client.o
CC block/sheepdog.o
CC block/accounting.o
CC block/write-threshold.o
CC block/dirty-bitmap.o
CC block/backup.o
CC block/throttle.o
CC block/replication.o
CC block/copy-on-read.o
CC block/crypto.o
CC nbd/server.o
CC nbd/client.o
CC nbd/common.o
CC scsi/utils.o
CC block/curl.o
CC block/ssh.o
CC block/dmg-bz2.o
CC crypto/init.o
CC crypto/hash.o
CC crypto/hash-nettle.o
CC crypto/hmac.o
CC crypto/hmac-nettle.o
CC crypto/aes.o
CC crypto/desrfb.o
CC crypto/cipher.o
CC crypto/tlscreds.o
CC crypto/tlscredsanon.o
CC crypto/tlscredsx509.o
CC crypto/tlssession.o
CC crypto/secret.o
CC crypto/random-gnutls.o
CC crypto/pbkdf.o
CC crypto/pbkdf-nettle.o
CC crypto/ivgen.o
CC crypto/ivgen-essiv.o
CC crypto/ivgen-plain.o
CC crypto/ivgen-plain64.o
CC crypto/afsplit.o
CC crypto/xts.o
CC crypto/block.o
CC crypto/block-qcow.o
CC crypto/block-luks.o
CC io/channel.o
CC io/channel-buffer.o
CC io/channel-command.o
CC io/channel-file.o
CC io/channel-socket.o
CC io/channel-tls.o
CC io/channel-watch.o
CC io/channel-websock.o
CC io/channel-util.o
CC io/dns-resolver.o
CC io/net-listener.o
CC io/task.o
CC qom/object.o
CC qom/container.o
CC qom/qom-qobject.o
CC qom/object_interfaces.o
CC qemu-io.o
CC blockdev.o
CC blockdev-nbd.o
CC bootdevice.o
CC iothread.o
CC qdev-monitor.o
CC device-hotplug.o
CC os-win32.o
CC bt-host.o
CC bt-vhci.o
CC dma-helpers.o
CC vl.o
CC tpm.o
CC device_tree.o
CC qapi/qapi-commands.o
CC qapi/qapi-commands-block-core.o
CC qapi/qapi-commands-block.o
CC qapi/qapi-commands-char.o
CC qapi/qapi-commands-common.o
CC qapi/qapi-commands-crypto.o
CC qapi/qapi-commands-introspect.o
CC qapi/qapi-commands-migration.o
CC qapi/qapi-commands-misc.o
CC qapi/qapi-commands-net.o
CC qapi/qapi-commands-rocker.o
CC qapi/qapi-commands-run-state.o
CC qapi/qapi-commands-sockets.o
CC qapi/qapi-commands-tpm.o
CC qapi/qapi-commands-trace.o
CC qapi/qapi-commands-transaction.o
CC qapi/qapi-commands-ui.o
CC qmp.o
CC hmp.o
CC cpus-common.o
CC audio/audio.o
CC audio/noaudio.o
CC audio/wavaudio.o
CC audio/mixeng.o
CC audio/dsoundaudio.o
CC audio/audio_win_int.o
CC audio/wavcapture.o
CC backends/rng.o
CC backends/rng-egd.o
CC backends/tpm.o
CC backends/hostmem.o
CC backends/hostmem-ram.o
CC backends/cryptodev.o
CC backends/cryptodev-builtin.o
CC backends/cryptodev-vhost.o
CC block/stream.o
CC chardev/msmouse.o
CC chardev/wctablet.o
CC chardev/testdev.o
CXX disas/arm-a64.o
CC disas/arm.o
CC disas/i386.o
CXX disas/libvixl/vixl/utils.o
CXX disas/libvixl/vixl/compiler-intrinsics.o
CXX disas/libvixl/vixl/a64/instructions-a64.o
CXX disas/libvixl/vixl/a64/decoder-a64.o
CXX disas/libvixl/vixl/a64/disasm-a64.o
CC hw/acpi/core.o
CC hw/acpi/piix4.o
CC hw/acpi/pcihp.o
CC hw/acpi/ich9.o
CC hw/acpi/cpu_hotplug.o
CC hw/acpi/tco.o
CC hw/acpi/memory_hotplug.o
CC hw/acpi/cpu.o
CC hw/acpi/nvdimm.o
CC hw/acpi/vmgenid.o
CC hw/acpi/acpi_interface.o
CC hw/acpi/bios-linker-loader.o
CC hw/acpi/aml-build.o
CC hw/acpi/ipmi.o
CC hw/acpi/acpi-stub.o
CC hw/acpi/ipmi-stub.o
CC hw/audio/sb16.o
CC hw/audio/es1370.o
CC hw/audio/ac97.o
CC hw/audio/fmopl.o
CC hw/audio/gus.o
CC hw/audio/adlib.o
CC hw/audio/gusemu_hal.o
CC hw/audio/gusemu_mixer.o
CC hw/audio/cs4231a.o
CC hw/audio/intel-hda.o
CC hw/audio/hda-codec.o
CC hw/audio/pcspk.o
CC hw/audio/wm8750.o
CC hw/audio/pl041.o
CC hw/audio/lm4549.o
CC hw/audio/marvell_88w8618.o
CC hw/audio/soundhw.o
CC hw/block/block.o
CC hw/block/cdrom.o
CC hw/block/fdc.o
CC hw/block/hd-geometry.o
CC hw/block/m25p80.o
CC hw/block/nand.o
CC hw/block/pflash_cfi01.o
CC hw/block/pflash_cfi02.o
CC hw/block/ecc.o
CC hw/block/onenand.o
CC hw/block/nvme.o
CC hw/bt/core.o
CC hw/bt/l2cap.o
CC hw/bt/hci.o
CC hw/bt/sdp.o
CC hw/bt/hid.o
CC hw/bt/hci-csr.o
CC hw/char/ipoctal232.o
CC hw/char/parallel.o
CC hw/char/parallel-isa.o
CC hw/char/pl011.o
CC hw/char/serial.o
CC hw/char/serial-isa.o
CC hw/char/serial-pci.o
CC hw/char/virtio-console.o
CC hw/char/cadence_uart.o
CC hw/char/cmsdk-apb-uart.o
CC hw/char/debugcon.o
CC hw/char/imx_serial.o
CC hw/core/qdev.o
CC hw/core/qdev-properties.o
CC hw/core/bus.o
CC hw/core/reset.o
CC hw/core/qdev-fw.o
CC hw/core/fw-path-provider.o
CC hw/core/irq.o
CC hw/core/hotplug.o
CC hw/core/nmi.o
CC hw/core/stream.o
CC hw/core/ptimer.o
CC hw/core/sysbus.o
CC hw/core/machine.o
CC hw/core/loader.o
CC hw/core/qdev-properties-system.o
CC hw/core/register.o
CC hw/core/or-irq.o
CC hw/core/split-irq.o
CC hw/core/platform-bus.o
CC hw/cpu/core.o
CC hw/display/ads7846.o
CC hw/display/cirrus_vga.o
CC hw/display/pl110.o
CC hw/display/sii9022.o
CC hw/display/ssd0303.o
CC hw/display/ssd0323.o
CC hw/display/vga-pci.o
CC hw/display/vga-isa.o
CC hw/display/vmware_vga.o
CC hw/display/blizzard.o
CC hw/display/exynos4210_fimd.o
CC hw/display/framebuffer.o
CC hw/display/tc6393xb.o
CC hw/dma/pl080.o
CC hw/dma/pl330.o
CC hw/dma/i8257.o
CC hw/dma/xilinx_axidma.o
CC hw/dma/xlnx-zynq-devcfg.o
CC hw/dma/xlnx-zdma.o
CC hw/gpio/max7310.o
CC hw/gpio/pl061.o
CC hw/gpio/zaurus.o
CC hw/gpio/gpio_key.o
CC hw/i2c/core.o
CC hw/i2c/smbus.o
CC hw/i2c/smbus_eeprom.o
CC hw/i2c/i2c-ddc.o
CC hw/i2c/versatile_i2c.o
CC hw/i2c/smbus_ich9.o
CC hw/i2c/pm_smbus.o
CC hw/i2c/bitbang_i2c.o
CC hw/i2c/exynos4210_i2c.o
CC hw/i2c/imx_i2c.o
CC hw/i2c/aspeed_i2c.o
CC hw/ide/core.o
CC hw/ide/atapi.o
CC hw/ide/qdev.o
CC hw/ide/pci.o
CC hw/ide/isa.o
CC hw/ide/piix.o
CC hw/ide/microdrive.o
CC hw/ide/ahci.o
CC hw/ide/ich.o
CC hw/ide/ahci-allwinner.o
CC hw/input/hid.o
CC hw/input/lm832x.o
CC hw/input/pckbd.o
CC hw/input/pl050.o
CC hw/input/ps2.o
CC hw/input/stellaris_input.o
CC hw/input/tsc2005.o
CC hw/input/virtio-input.o
CC hw/input/virtio-input-hid.o
CC hw/intc/i8259_common.o
CC hw/intc/i8259.o
CC hw/intc/pl190.o
CC hw/intc/xlnx-pmu-iomod-intc.o
CC hw/intc/xlnx-zynqmp-ipi.o
CC hw/intc/imx_avic.o
CC hw/intc/imx_gpcv2.o
CC hw/intc/realview_gic.o
CC hw/intc/ioapic_common.o
CC hw/intc/arm_gic_common.o
CC hw/intc/arm_gic.o
CC hw/intc/arm_gicv3_common.o
CC hw/intc/arm_gicv2m.o
CC hw/intc/arm_gicv3.o
CC hw/intc/arm_gicv3_dist.o
CC hw/intc/arm_gicv3_redist.o
CC hw/intc/intc.o
CC hw/intc/arm_gicv3_its_common.o
CC hw/ipack/ipack.o
CC hw/ipack/tpci200.o
CC hw/ipmi/ipmi.o
CC hw/ipmi/ipmi_bmc_sim.o
CC hw/ipmi/ipmi_bmc_extern.o
CC hw/ipmi/isa_ipmi_kcs.o
CC hw/ipmi/isa_ipmi_bt.o
CC hw/isa/isa-bus.o
CC hw/isa/isa-superio.o
CC hw/isa/smc37c669-superio.o
CC hw/isa/apm.o
CC hw/mem/pc-dimm.o
CC hw/mem/memory-device.o
CC hw/mem/nvdimm.o
CC hw/misc/applesmc.o
CC hw/misc/max111x.o
CC hw/misc/tmp105.o
CC hw/misc/tmp421.o
CC hw/misc/debugexit.o
CC hw/misc/sga.o
CC hw/misc/pc-testdev.o
CC hw/misc/pci-testdev.o
CC hw/misc/edu.o
CC hw/misc/unimp.o
CC hw/misc/vmcoreinfo.o
CC hw/misc/arm_l2x0.o
CC hw/misc/arm_integrator_debug.o
CC hw/misc/a9scu.o
CC hw/misc/arm11scu.o
CC hw/net/ne2000.o
CC hw/net/eepro100.o
CC hw/net/pcnet-pci.o
CC hw/net/pcnet.o
CC hw/net/e1000.o
CC hw/net/e1000x_common.o
CC hw/net/net_tx_pkt.o
CC hw/net/net_rx_pkt.o
CC hw/net/e1000e.o
CC hw/net/e1000e_core.o
CC hw/net/rtl8139.o
CC hw/net/vmxnet3.o
CC hw/net/smc91c111.o
CC hw/net/lan9118.o
CC hw/net/ne2000-isa.o
CC hw/net/xgmac.o
CC hw/net/xilinx_axienet.o
CC hw/net/allwinner_emac.o
CC hw/net/imx_fec.o
CC hw/net/cadence_gem.o
CC hw/net/stellaris_enet.o
CC hw/net/ftgmac100.o
CC hw/net/rocker/rocker.o
CC hw/net/rocker/rocker_fp.o
CC hw/net/rocker/rocker_desc.o
CC hw/net/rocker/rocker_world.o
CC hw/net/rocker/rocker_of_dpa.o
CC hw/net/can/can_sja1000.o
CC hw/net/can/can_kvaser_pci.o
CC hw/net/can/can_pcm3680_pci.o
CC hw/net/can/can_mioe3680_pci.o
CC hw/nvram/eeprom93xx.o
CC hw/nvram/eeprom_at24c.o
CC hw/nvram/chrp_nvram.o
CC hw/nvram/fw_cfg.o
CC hw/pci-bridge/pci_bridge_dev.o
CC hw/pci-bridge/pcie_root_port.o
CC hw/pci-bridge/gen_pcie_root_port.o
CC hw/pci-bridge/pcie_pci_bridge.o
CC hw/pci-bridge/pci_expander_bridge.o
CC hw/pci-bridge/xio3130_upstream.o
CC hw/pci-bridge/xio3130_downstream.o
CC hw/pci-bridge/ioh3420.o
CC hw/pci-bridge/i82801b11.o
CC hw/pci-host/pam.o
CC hw/pci-host/versatile.o
CC hw/pci-host/piix.o
CC hw/pci-host/q35.o
CC hw/pci-host/gpex.o
CC hw/pci-host/designware.o
CC hw/pci/pci.o
CC hw/pci/pci_bridge.o
CC hw/pci/msix.o
CC hw/pci/msi.o
CC hw/pci/shpc.o
CC hw/pci/slotid_cap.o
CC hw/pci/pci_host.o
CC hw/pci/pcie_host.o
CC hw/pci/pcie.o
CC hw/pci/pcie_aer.o
CC hw/pci/pcie_port.o
CC hw/pci/pci-stub.o
CC hw/pcmcia/pcmcia.o
CC hw/scsi/scsi-disk.o
CC hw/scsi/scsi-generic.o
CC hw/scsi/scsi-bus.o
CC hw/scsi/lsi53c895a.o
CC hw/scsi/mptsas.o
CC hw/scsi/mptconfig.o
CC hw/scsi/mptendian.o
CC hw/scsi/megasas.o
CC hw/scsi/vmw_pvscsi.o
CC hw/scsi/esp.o
CC hw/scsi/esp-pci.o
CC hw/sd/pl181.o
CC hw/sd/ssi-sd.o
CC hw/sd/sd.o
CC hw/sd/core.o
CC hw/sd/sdmmc-internal.o
CC hw/sd/sdhci.o
CC hw/smbios/smbios.o
CC hw/smbios/smbios_type_38.o
CC hw/smbios/smbios-stub.o
CC hw/smbios/smbios_type_38-stub.o
CC hw/ssi/pl022.o
CC hw/ssi/ssi.o
CC hw/ssi/xilinx_spips.o
CC hw/ssi/aspeed_smc.o
CC hw/ssi/stm32f2xx_spi.o
CC hw/ssi/mss-spi.o
CC hw/timer/arm_timer.o
CC hw/timer/arm_mptimer.o
CC hw/timer/armv7m_systick.o
CC hw/timer/a9gtimer.o
CC hw/timer/cadence_ttc.o
CC hw/timer/ds1338.o
CC hw/timer/hpet.o
CC hw/timer/i8254_common.o
CC hw/timer/i8254.o
CC hw/timer/pl031.o
CC hw/timer/twl92230.o
CC hw/timer/imx_epit.o
CC hw/timer/imx_gpt.o
CC hw/timer/xlnx-zynqmp-rtc.o
CC hw/timer/stm32f2xx_timer.o
CC hw/timer/aspeed_timer.o
CC hw/timer/cmsdk-apb-timer.o
CC hw/timer/mss-timer.o
CC hw/tpm/tpm_util.o
CC hw/tpm/tpm_tis.o
CC hw/tpm/tpm_crb.o
CC hw/usb/core.o
CC hw/usb/combined-packet.o
CC hw/usb/bus.o
CC hw/usb/libhw.o
CC hw/usb/desc.o
CC hw/usb/desc-msos.o
CC hw/usb/hcd-uhci.o
CC hw/usb/hcd-ohci.o
CC hw/usb/hcd-ehci.o
CC hw/usb/hcd-ehci-pci.o
CC hw/usb/hcd-ehci-sysbus.o
CC hw/usb/hcd-xhci.o
CC hw/usb/hcd-xhci-nec.o
CC hw/usb/hcd-musb.o
CC hw/usb/dev-hub.o
CC hw/usb/dev-hid.o
CC hw/usb/dev-wacom.o
CC hw/usb/dev-storage.o
CC hw/usb/dev-uas.o
CC hw/usb/dev-audio.o
CC hw/usb/dev-serial.o
CC hw/usb/dev-network.o
CC hw/usb/dev-bluetooth.o
CC hw/usb/dev-smartcard-reader.o
CC hw/usb/host-stub.o
CC hw/virtio/virtio-rng.o
CC hw/virtio/virtio-pci.o
CC hw/virtio/virtio-bus.o
CC hw/virtio/virtio-mmio.o
CC hw/virtio/vhost-stub.o
CC hw/watchdog/watchdog.o
CC hw/watchdog/wdt_i6300esb.o
CC hw/watchdog/wdt_ib700.o
CC hw/watchdog/wdt_aspeed.o
CC migration/migration.o
CC migration/socket.o
CC migration/fd.o
CC migration/exec.o
CC migration/tls.o
CC migration/channel.o
CC migration/savevm.o
CC migration/colo-comm.o
CC migration/colo.o
CC migration/colo-failover.o
CC migration/vmstate.o
CC migration/vmstate-types.o
CC migration/page_cache.o
CC migration/qemu-file.o
CC migration/global_state.o
CC migration/qemu-file-channel.o
CC migration/xbzrle.o
CC migration/postcopy-ram.o
CC migration/qjson.o
CC migration/block-dirty-bitmap.o
CC net/net.o
CC migration/block.o
CC net/queue.o
CC net/checksum.o
CC net/util.o
CC net/hub.o
CC net/dump.o
CC net/socket.o
CC net/eth.o
CC net/slirp.o
CC net/filter.o
CC net/filter-buffer.o
CC net/filter-mirror.o
CC net/colo-compare.o
CC net/colo.o
CC net/filter-rewriter.o
CC net/filter-replay.o
CC net/can/can_core.o
CC net/tap-win32.o
CC net/can/can_host.o
CC qom/cpu.o
CC replay/replay.o
CC replay/replay-internal.o
CC replay/replay-events.o
CC replay/replay-time.o
CC replay/replay-input.o
CC replay/replay-char.o
CC replay/replay-snapshot.o
CC replay/replay-net.o
CC replay/replay-audio.o
CC slirp/cksum.o
CC slirp/if.o
CC slirp/ip_icmp.o
CC slirp/ip6_icmp.o
CC slirp/ip6_input.o
CC slirp/ip6_output.o
CC slirp/ip_input.o
CC slirp/ip_output.o
CC slirp/dnssearch.o
CC slirp/dhcpv6.o
CC slirp/slirp.o
CC slirp/misc.o
CC slirp/mbuf.o
CC slirp/sbuf.o
CC slirp/socket.o
CC slirp/tcp_input.o
CC slirp/tcp_output.o
CC slirp/tcp_subr.o
CC slirp/tcp_timer.o
CC slirp/udp6.o
CC slirp/udp.o
CC slirp/bootp.o
CC slirp/tftp.o
CC slirp/arp_table.o
CC slirp/ndp_table.o
CC slirp/ncsi.o
CC ui/keymaps.o
CC ui/console.o
CC ui/cursor.o
CC ui/qemu-pixman.o
CC ui/input.o
CC ui/input-keymap.o
CC ui/input-legacy.o
CC ui/vnc.o
CC ui/vnc-enc-zlib.o
CC ui/vnc-enc-hextile.o
CC ui/vnc-enc-tight.o
CC ui/vnc-palette.o
CC ui/vnc-enc-zrle.o
CC ui/vnc-auth-vencrypt.o
CC ui/vnc-ws.o
CC ui/vnc-jobs.o
CC ui/sdl.o
CC ui/sdl_zoom.o
CC ui/gtk.o
CC chardev/char.o
CC chardev/char-console.o
CC chardev/char-fe.o
CC chardev/char-file.o
CC chardev/char-io.o
CC chardev/char-mux.o
CC chardev/char-null.o
CC chardev/char-pipe.o
CC chardev/char-ringbuf.o
CC chardev/char-serial.o
CC chardev/char-socket.o
CC chardev/char-stdio.o
CC chardev/char-udp.o
CC chardev/char-win.o
CC chardev/char-win-stdio.o
CC qga/commands.o
CC qga/guest-agent-command-state.o
CC qga/main.o
CC qga/commands-win32.o
CC qga/channel-win32.o
CC qga/service-win32.o
CC qga/vss-win32.o
CC qga/qapi-generated/qga-qapi-types.o
CC qga/qapi-generated/qga-qapi-visit.o
CC qga/qapi-generated/qga-qapi-commands.o
AS optionrom/multiboot.o
AR libqemuutil.a
CC qemu-img.o
AS optionrom/linuxboot.o
CC optionrom/linuxboot_dma.o
AS optionrom/kvmvapic.o
BUILD optionrom/multiboot.img
BUILD optionrom/linuxboot.img
BUILD optionrom/linuxboot_dma.img
BUILD optionrom/kvmvapic.img
BUILD optionrom/multiboot.raw
BUILD optionrom/linuxboot.raw
BUILD optionrom/linuxboot_dma.raw
BUILD optionrom/kvmvapic.raw
SIGN optionrom/multiboot.bin
SIGN optionrom/linuxboot_dma.bin
SIGN optionrom/kvmvapic.bin
SIGN optionrom/linuxboot.bin
LINK qemu-img.exe
LINK qemu-io.exe
/tmp/qemu-test/src/ui/input-keymap.c:8:10: fatal error: ui/input-keymap-atset1-to-qcode.c: No such file or directory
#include "ui/input-keymap-atset1-to-qcode.c"
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [/tmp/qemu-test/src/rules.mak:66: ui/input-keymap.o] Error 1
make: *** Waiting for unfinished jobs....
Traceback (most recent call last):
File "./tests/docker/docker.py", line 407, in <module>
sys.exit(main())
File "./tests/docker/docker.py", line 404, in main
return args.cmdobj.run(args, argv)
File "./tests/docker/docker.py", line 261, in run
return Docker().run(argv, args.keep, quiet=args.quiet)
File "./tests/docker/docker.py", line 229, in run
quiet=quiet)
File "./tests/docker/docker.py", line 147, in _do_check
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib64/python2.7/subprocess.py", line 186, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['docker', 'run', '--label', 'com.qemu.instance.uuid=f58016605d3011e8bf0152540069c830', '-u', '0', '--security-opt', 'seccomp=unconfined', '--rm', '--net=none', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=8', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/root/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768:/var/tmp/qemu:z,ro', 'qemu:fedora', '/var/tmp/qemu/run', 'test-mingw']' returned non-zero exit status 2
make[1]: *** [tests/docker/Makefile.include:129: docker-run] Error 1
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-qok_0w29/src'
make: *** [tests/docker/Makefile.include:163: docker-run-test-mingw@fedora] Error 2
real 1m56.548s
user 0m4.892s
sys 0m3.866s
=== OUTPUT END ===
Test command exited with code: 2
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
^ permalink raw reply [flat|nested] 38+ messages in thread* Re: [Qemu-devel] [PULL 00/15] xen-20180521-tag
@ 2018-05-21 19:57 ` no-reply
0 siblings, 0 replies; 38+ messages in thread
From: no-reply @ 2018-05-21 19:57 UTC (permalink / raw)
Cc: peter.maydell, sstabellini, famz, stefanha, qemu-devel, stefanha,
anthony.perard, xen-devel
Hi,
This series failed docker-mingw@fedora build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
Type: series
Message-id: alpine.DEB.2.10.1805211229070.4520@sstabellini-ThinkPad-X260
Subject: [Qemu-devel] [PULL 00/15] xen-20180521-tag
=== TEST SCRIPT BEGIN ===
#!/bin/bash
set -e
git submodule update --init dtc
# Let docker tests dump environment info
export SHOW_ENV=1
export J=8
time make docker-test-mingw@fedora
=== TEST SCRIPT END ===
Updating 3c8cf5a9c21ff8782164d1def7f44bd888713384
Switched to a new branch 'test'
3a8f7da91d xen_disk: be consistent with use of xendev and blkdev->xendev
dfcba8c3eb xen_disk: use a single entry iovec
cf44ff87ed xen_backend: make the xen_feature_grant_copy flag private
5350c4a64b xen_disk: remove use of grant map/unmap
c83bcf3f6b xen_backend: add an emulation of grant copy
38741a53fb xen: remove other open-coded use of libxengnttab
f86623dfbc xen_disk: remove open-coded use of libxengnttab
80788c5c38 xen_backend: add grant table helpers
61597aaa32 xen: add a meaningful declaration of grant_copy_segment into xen_common.h
4e0948821c All the xen stable APIs define handle types of the form:
62a8fc02fd xen-hvm: create separate function for ioreq server initialization
f925783d36 xen_pt: Present the size of 64 bit BARs correctly
4c6d7ad041 configure: Add explanation for --enable-xen-pci-passthrough
aa724a2dc8 xen/pt: use address_space_memory object for memory region hooks
933e2c3102 xen-pvdevice: Introduce a simplistic xen-pvdevice save state
=== OUTPUT BEGIN ===
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-qok_0w29/src/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
BUILD fedora
make[1]: Entering directory '/var/tmp/patchew-tester-tmp-qok_0w29/src'
GEN /var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768/qemu.tar
Cloning into '/var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768/qemu.tar.vroot'...
done.
Checking out files: 25% (1569/6141)
Checking out files: 26% (1597/6141)
Checking out files: 27% (1659/6141)
Checking out files: 28% (1720/6141)
Checking out files: 29% (1781/6141)
Checking out files: 30% (1843/6141)
Checking out files: 31% (1904/6141)
Checking out files: 32% (1966/6141)
Checking out files: 33% (2027/6141)
Checking out files: 34% (2088/6141)
Checking out files: 35% (2150/6141)
Checking out files: 36% (2211/6141)
Checking out files: 37% (2273/6141)
Checking out files: 38% (2334/6141)
Checking out files: 39% (2395/6141)
Checking out files: 40% (2457/6141)
Checking out files: 41% (2518/6141)
Checking out files: 42% (2580/6141)
Checking out files: 43% (2641/6141)
Checking out files: 44% (2703/6141)
Checking out files: 45% (2764/6141)
Checking out files: 46% (2825/6141)
Checking out files: 47% (2887/6141)
Checking out files: 48% (2948/6141)
Checking out files: 49% (3010/6141)
Checking out files: 50% (3071/6141)
Checking out files: 51% (3132/6141)
Checking out files: 52% (3194/6141)
Checking out files: 53% (3255/6141)
Checking out files: 54% (3317/6141)
Checking out files: 55% (3378/6141)
Checking out files: 56% (3439/6141)
Checking out files: 57% (3501/6141)
Checking out files: 58% (3562/6141)
Checking out files: 59% (3624/6141)
Checking out files: 60% (3685/6141)
Checking out files: 61% (3747/6141)
Checking out files: 62% (3808/6141)
Checking out files: 63% (3869/6141)
Checking out files: 64% (3931/6141)
Checking out files: 65% (3992/6141)
Checking out files: 66% (4054/6141)
Checking out files: 67% (4115/6141)
Checking out files: 68% (4176/6141)
Checking out files: 69% (4238/6141)
Checking out files: 70% (4299/6141)
Checking out files: 71% (4361/6141)
Checking out files: 72% (4422/6141)
Checking out files: 73% (4483/6141)
Checking out files: 74% (4545/6141)
Checking out files: 75% (4606/6141)
Checking out files: 76% (4668/6141)
Checking out files: 77% (4729/6141)
Checking out files: 78% (4790/6141)
Checking out files: 79% (4852/6141)
Checking out files: 80% (4913/6141)
Checking out files: 81% (4975/6141)
Checking out files: 82% (5036/6141)
Checking out files: 83% (5098/6141)
Checking out files: 84% (5159/6141)
Checking out files: 85% (5220/6141)
Checking out files: 86% (5282/6141)
Checking out files: 87% (5343/6141)
Checking out files: 88% (5405/6141)
Checking out files: 89% (5466/6141)
Checking out files: 90% (5527/6141)
Checking out files: 91% (5589/6141)
Checking out files: 92% (5650/6141)
Checking out files: 93% (5712/6141)
Checking out files: 94% (5773/6141)
Checking out files: 95% (5834/6141)
Checking out files: 96% (5896/6141)
Checking out files: 97% (5957/6141)
Checking out files: 97% (6018/6141)
Checking out files: 98% (6019/6141)
Checking out files: 99% (6080/6141)
Checking out files: 100% (6141/6141)
Checking out files: 100% (6141/6141), done.
Your branch is up-to-date with 'origin/test'.
Submodule 'dtc' (git://git.qemu-project.org/dtc.git) registered for path 'dtc'
Cloning into '/var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768/qemu.tar.vroot/dtc'...
Submodule path 'dtc': checked out '558cd81bdd432769b59bff01240c44f82cfb1a9d'
Submodule 'ui/keycodemapdb' (git://git.qemu.org/keycodemapdb.git) registered for path 'ui/keycodemapdb'
Cloning into '/var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768/qemu.tar.vroot/ui/keycodemapdb'...
Submodule path 'ui/keycodemapdb': checked out '10739aa26051a5d49d88132604539d3ed085e72e'
COPY RUNNER
RUN test-mingw in qemu:fedora
Packages installed:
PyYAML-3.12-5.fc27.x86_64
SDL2-devel-2.0.7-2.fc27.x86_64
bc-1.07.1-3.fc27.x86_64
bison-3.0.4-8.fc27.x86_64
bluez-libs-devel-5.48-3.fc27.x86_64
brlapi-devel-0.6.6-8.fc27.x86_64
bzip2-1.0.6-24.fc27.x86_64
bzip2-devel-1.0.6-24.fc27.x86_64
ccache-3.3.6-1.fc27.x86_64
clang-5.0.1-5.fc27.x86_64
device-mapper-multipath-devel-0.7.1-9.git847cc43.fc27.x86_64
findutils-4.6.0-16.fc27.x86_64
flex-2.6.1-5.fc27.x86_64
gcc-7.3.1-5.fc27.x86_64
gcc-c++-7.3.1-5.fc27.x86_64
gettext-0.19.8.1-12.fc27.x86_64
git-2.14.3-3.fc27.x86_64
glib2-devel-2.54.3-2.fc27.x86_64
glusterfs-api-devel-3.12.7-1.fc27.x86_64
gnutls-devel-3.5.18-2.fc27.x86_64
gtk3-devel-3.22.26-2.fc27.x86_64
hostname-3.18-4.fc27.x86_64
libaio-devel-0.3.110-9.fc27.x86_64
libasan-7.3.1-5.fc27.x86_64
libattr-devel-2.4.47-21.fc27.x86_64
libcap-devel-2.25-7.fc27.x86_64
libcap-ng-devel-0.7.8-5.fc27.x86_64
libcurl-devel-7.55.1-10.fc27.x86_64
libfdt-devel-1.4.6-1.fc27.x86_64
libpng-devel-1.6.31-1.fc27.x86_64
librbd-devel-12.2.4-1.fc27.x86_64
libssh2-devel-1.8.0-5.fc27.x86_64
libubsan-7.3.1-5.fc27.x86_64
libusbx-devel-1.0.21-4.fc27.x86_64
libxml2-devel-2.9.7-1.fc27.x86_64
llvm-5.0.1-6.fc27.x86_64
lzo-devel-2.08-11.fc27.x86_64
make-4.2.1-4.fc27.x86_64
mingw32-SDL-1.2.15-9.fc27.noarch
mingw32-bzip2-1.0.6-9.fc27.noarch
mingw32-curl-7.54.1-2.fc27.noarch
mingw32-glib2-2.54.1-1.fc27.noarch
mingw32-gmp-6.1.2-2.fc27.noarch
mingw32-gnutls-3.5.13-2.fc27.noarch
mingw32-gtk2-2.24.31-4.fc27.noarch
mingw32-gtk3-3.22.16-1.fc27.noarch
mingw32-libjpeg-turbo-1.5.1-3.fc27.noarch
mingw32-libpng-1.6.29-2.fc27.noarch
mingw32-libssh2-1.8.0-3.fc27.noarch
mingw32-libtasn1-4.13-1.fc27.noarch
mingw32-nettle-3.3-3.fc27.noarch
mingw32-pixman-0.34.0-3.fc27.noarch
mingw32-pkg-config-0.28-9.fc27.x86_64
mingw64-SDL-1.2.15-9.fc27.noarch
mingw64-bzip2-1.0.6-9.fc27.noarch
mingw64-curl-7.54.1-2.fc27.noarch
mingw64-glib2-2.54.1-1.fc27.noarch
mingw64-gmp-6.1.2-2.fc27.noarch
mingw64-gnutls-3.5.13-2.fc27.noarch
mingw64-gtk2-2.24.31-4.fc27.noarch
mingw64-gtk3-3.22.16-1.fc27.noarch
mingw64-libjpeg-turbo-1.5.1-3.fc27.noarch
mingw64-libpng-1.6.29-2.fc27.noarch
mingw64-libssh2-1.8.0-3.fc27.noarch
mingw64-libtasn1-4.13-1.fc27.noarch
mingw64-nettle-3.3-3.fc27.noarch
mingw64-pixman-0.34.0-3.fc27.noarch
mingw64-pkg-config-0.28-9.fc27.x86_64
ncurses-devel-6.0-13.20170722.fc27.x86_64
nettle-devel-3.4-1.fc27.x86_64
nss-devel-3.36.0-1.0.fc27.x86_64
numactl-devel-2.0.11-5.fc27.x86_64
package libjpeg-devel is not installed
perl-5.26.1-403.fc27.x86_64
pixman-devel-0.34.0-4.fc27.x86_64
python3-3.6.2-13.fc27.x86_64
snappy-devel-1.1.4-5.fc27.x86_64
sparse-0.5.1-2.fc27.x86_64
spice-server-devel-0.14.0-1.fc27.x86_64
systemtap-sdt-devel-3.2-3.fc27.x86_64
tar-1.29-7.fc27.x86_64
usbredir-devel-0.7.1-5.fc27.x86_64
virglrenderer-devel-0.6.0-3.20170210git76b3da97b.fc27.x86_64
vte3-devel-0.36.5-5.fc27.x86_64
which-2.21-4.fc27.x86_64
xen-devel-4.9.1-5.fc27.x86_64
zlib-devel-1.2.11-4.fc27.x86_64
Environment variables:
TARGET_LIST=
PACKAGES=ccache gettext git tar PyYAML sparse flex bison python3 bzip2 hostname gcc gcc-c++ llvm clang make perl which bc findutils glib2-devel libaio-devel pixman-devel zlib-devel libfdt-devel libasan libubsan bluez-libs-devel brlapi-devel bzip2-devel device-mapper-multipath-devel glusterfs-api-devel gnutls-devel gtk3-devel libattr-devel libcap-devel libcap-ng-devel libcurl-devel libjpeg-devel libpng-devel librbd-devel libssh2-devel libusbx-devel libxml2-devel lzo-devel ncurses-devel nettle-devel nss-devel numactl-devel SDL2-devel snappy-devel spice-server-devel systemtap-sdt-devel usbredir-devel virglrenderer-devel vte3-devel xen-devel mingw32-pixman mingw32-glib2 mingw32-gmp mingw32-SDL mingw32-pkg-config mingw32-gtk2 mingw32-gtk3 mingw32-gnutls mingw32-nettle mingw32-libtasn1 mingw32-libjpeg-turbo mingw32-libpng mingw32-curl mingw32-libssh2 mingw32-bzip2 mingw64-pixman mingw64-glib2 mingw64-gmp mingw64-SDL mingw64-pkg-config mingw64-gtk2 mingw64-gtk3 mingw64-gnutls mingw64-nettle mingw64-libtasn1 mingw64-libjpeg-turbo mingw64-libpng mingw64-curl mingw64-libssh2 mingw64-bzip2
J=8
V=
HOSTNAME=9ba106f26719
DEBUG=
SHOW_ENV=1
PWD=/
HOME=/root
CCACHE_DIR=/var/tmp/ccache
DISTTAG=f27container
QEMU_CONFIGURE_OPTS=--python=/usr/bin/python3
FGC=f27
TEST_DIR=/tmp/qemu-test
SHLVL=1
FEATURES=mingw clang pyyaml asan dtc
PATH=/usr/lib/ccache:/usr/lib64/ccache:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
MAKEFLAGS= -j8
EXTRA_CONFIGURE_OPTS=
_=/usr/bin/env
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install --python=/usr/bin/python3 --cross-prefix=x86_64-w64-mingw32- --enable-trace-backends=simple --enable-gnutls --enable-nettle --enable-curl --enable-vnc --enable-bzip2 --enable-guest-agent --with-sdlabi=1.2 --with-gtkabi=2.0
Install prefix /tmp/qemu-test/install
BIOS directory /tmp/qemu-test/install
firmware path /tmp/qemu-test/install/share/qemu-firmware
binary directory /tmp/qemu-test/install
library directory /tmp/qemu-test/install/lib
module directory /tmp/qemu-test/install/lib
libexec directory /tmp/qemu-test/install/libexec
include directory /tmp/qemu-test/install/include
config directory /tmp/qemu-test/install
local state directory queried at runtime
Windows SDK no
Source path /tmp/qemu-test/src
GIT binary git
GIT submodules
C compiler x86_64-w64-mingw32-gcc
Host C compiler cc
C++ compiler x86_64-w64-mingw32-g++
Objective-C compiler clang
ARFLAGS rv
CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g
QEMU_CFLAGS -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt -Werror -DHAS_LIBSSH2_SFTP_FSYNC -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -m64 -mcx16 -mthreads -D__USE_MINGW_ANSI_STDIO=1 -DWIN32_LEAN_AND_MEAN -DWINVER=0x501 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16
LDFLAGS -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase -Wl,--warn-common -m64 -g
QEMU_LDFLAGS -L$(BUILD_DIR)/dtc/libfdt
make make
install install
python /usr/bin/python3 -B
smbd /usr/sbin/smbd
module support no
host CPU x86_64
host big endian no
target list x86_64-softmmu aarch64-softmmu
gprof enabled no
sparse enabled no
strip binaries yes
profiler no
static build no
SDL support yes (1.2.15)
GTK support yes (2.24.31)
GTK GL support no
VTE support no
TLS priority NORMAL
GNUTLS support yes
GNUTLS rnd yes
libgcrypt no
libgcrypt kdf no
nettle yes (3.3)
nettle kdf yes
libtasn1 yes
curses support no
virgl support no
curl support yes
mingw32 support yes
Audio drivers dsound
Block whitelist (rw)
Block whitelist (ro)
VirtFS support no
Multipath support no
VNC support yes
VNC SASL support no
VNC JPEG support yes
VNC PNG support yes
xen support no
brlapi support no
bluez support no
Documentation no
PIE no
vde support no
netmap support no
Linux AIO support no
ATTR/XATTR support no
Install blobs yes
KVM support no
HAX support yes
HVF support no
WHPX support no
TCG support yes
TCG debug enabled no
TCG interpreter no
malloc trim support no
RDMA support no
fdt support git
membarrier no
preadv support no
fdatasync no
madvise no
posix_madvise no
posix_memalign no
libcap-ng support no
vhost-net support no
vhost-crypto support no
vhost-scsi support no
vhost-vsock support no
vhost-user support no
Trace backends simple
Trace output file trace-<pid>
spice support no
rbd support no
xfsctl support no
smartcard support no
libusb no
usb net redir no
OpenGL support no
OpenGL dmabufs no
libiscsi support no
libnfs support no
build guest agent yes
QGA VSS support no
QGA w32 disk info yes
QGA MSI support no
seccomp support no
coroutine backend win32
coroutine pool yes
debug stack usage no
crypto afalg no
GlusterFS support no
gcov gcov
gcov enabled no
TPM support yes
libssh2 support yes
TPM passthrough no
TPM emulator no
QOM debugging yes
Live block migration yes
lzo support no
snappy support no
bzip2 support yes
NUMA host support no
libxml2 no
tcmalloc support no
jemalloc support no
avx2 optimization yes
replication support yes
VxHS block device no
capstone no
WARNING: Use of GTK 2.0 is deprecated and will be removed in
WARNING: future releases. Please switch to using GTK 3.0
WARNING: Use of SDL 1.2 is deprecated and will be removed in
WARNING: future releases. Please switch to using SDL 2.0
GEN x86_64-softmmu/config-devices.mak.tmp
GEN config-host.h
GEN aarch64-softmmu/config-devices.mak.tmp
GEN qemu-options.def
GEN qapi-gen
GEN trace/generated-tcg-tracers.h
GEN trace/generated-helpers-wrappers.h
GEN trace/generated-helpers.h
GEN trace/generated-helpers.c
GEN x86_64-softmmu/config-devices.mak
GEN aarch64-softmmu/config-devices.mak
GEN module_block.h
GEN ui/input-keymap-atset1-to-qcode.c
GEN ui/input-keymap-qcode-to-atset1.c
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-atset2.c
GEN ui/input-keymap-qcode-to-atset3.c
GEN ui/input-keymap-qcode-to-linux.c
GEN ui/input-keymap-qcode-to-qnum.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-qcode-to-sun.c
GEN ui/input-keymap-usb-to-qcode.c
GEN ui/input-keymap-win32-to-qcode.c
GEN ui/input-keymap-qnum-to-qcode.c
GEN ui/input-keymap-x11-to-qcode.c
GEN ui/input-keymap-xorgevdev-to-qcode.c
GEN ui/input-keymap-xorgkbd-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN ui/input-keymap-xorgxquartz-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN ui/input-keymap-xorgxwin-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN tests/test-qapi-gen
GEN trace-root.h
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN util/trace.h
GEN crypto/trace.h
GEN io/trace.h
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN migration/trace.h
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN block/trace.h
GEN chardev/trace.h
GEN hw/block/trace.h
GEN hw/block/dataplane/trace.h
GEN hw/char/trace.h
GEN hw/intc/trace.h
GEN hw/net/trace.h
GEN hw/rdma/trace.h
GEN hw/rdma/vmw/trace.h
GEN hw/virtio/trace.h
GEN hw/audio/trace.h
GEN hw/misc/trace.h
GEN hw/misc/macio/trace.h
GEN hw/usb/trace.h
GEN hw/scsi/trace.h
GEN hw/nvram/trace.h
GEN hw/display/trace.h
GEN hw/input/trace.h
GEN hw/timer/trace.h
GEN hw/dma/trace.h
GEN hw/sparc/trace.h
GEN hw/sparc64/trace.h
GEN hw/sd/trace.h
GEN hw/isa/trace.h
GEN hw/mem/trace.h
GEN hw/i386/trace.h
GEN hw/i386/xen/trace.h
GEN hw/9pfs/trace.h
GEN hw/ppc/trace.h
GEN hw/pci/trace.h
GEN hw/pci-host/trace.h
GEN hw/s390x/trace.h
GEN hw/vfio/trace.h
GEN hw/acpi/trace.h
GEN hw/arm/trace.h
GEN hw/alpha/trace.h
GEN hw/hppa/trace.h
GEN hw/xen/trace.h
GEN hw/ide/trace.h
GEN hw/tpm/trace.h
GEN ui/trace.h
GEN audio/trace.h
GEN net/trace.h
GEN target/arm/trace.h
GEN target/i386/trace.h
GEN target/mips/trace.h
GEN target/sparc/trace.h
GEN target/s390x/trace.h
GEN target/ppc/trace.h
GEN qom/trace.h
GEN linux-user/trace.h
GEN qapi/trace.h
GEN accel/tcg/trace.h
GEN accel/kvm/trace.h
GEN nbd/trace.h
GEN scsi/trace.h
GEN trace-root.c
GEN util/trace.c
GEN crypto/trace.c
GEN io/trace.c
GEN migration/trace.c
GEN block/trace.c
GEN chardev/trace.c
GEN hw/block/trace.c
GEN hw/block/dataplane/trace.c
GEN hw/char/trace.c
GEN hw/intc/trace.c
GEN hw/net/trace.c
GEN hw/rdma/trace.c
GEN hw/rdma/vmw/trace.c
GEN hw/virtio/trace.c
GEN hw/audio/trace.c
GEN hw/misc/trace.c
GEN hw/misc/macio/trace.c
GEN hw/usb/trace.c
GEN hw/scsi/trace.c
GEN hw/nvram/trace.c
GEN hw/display/trace.c
GEN hw/input/trace.c
GEN hw/timer/trace.c
GEN hw/dma/trace.c
GEN hw/sparc/trace.c
GEN hw/sparc64/trace.c
GEN hw/sd/trace.c
GEN hw/isa/trace.c
GEN hw/mem/trace.c
GEN hw/i386/trace.c
GEN hw/i386/xen/trace.c
GEN hw/9pfs/trace.c
GEN hw/ppc/trace.c
GEN hw/pci/trace.c
GEN hw/pci-host/trace.c
GEN hw/s390x/trace.c
GEN hw/vfio/trace.c
GEN hw/acpi/trace.c
GEN hw/arm/trace.c
GEN hw/alpha/trace.c
GEN hw/hppa/trace.c
GEN hw/xen/trace.c
GEN hw/ide/trace.c
GEN hw/tpm/trace.c
GEN ui/trace.c
GEN audio/trace.c
GEN net/trace.c
GEN target/arm/trace.c
GEN target/i386/trace.c
GEN target/mips/trace.c
GEN target/sparc/trace.c
GEN target/s390x/trace.c
GEN target/ppc/trace.c
GEN qom/trace.c
GEN linux-user/trace.c
GEN qapi/trace.c
GEN accel/tcg/trace.c
GEN accel/kvm/trace.c
GEN nbd/trace.c
GEN scsi/trace.c
GEN config-all-devices.mak
DEP /tmp/qemu-test/src/dtc/tests/dumptrees.c
DEP /tmp/qemu-test/src/dtc/tests/trees.S
DEP /tmp/qemu-test/src/dtc/tests/testutils.c
DEP /tmp/qemu-test/src/dtc/tests/value-labels.c
DEP /tmp/qemu-test/src/dtc/tests/asm_tree_dump.c
DEP /tmp/qemu-test/src/dtc/tests/truncated_property.c
DEP /tmp/qemu-test/src/dtc/tests/check_path.c
DEP /tmp/qemu-test/src/dtc/tests/overlay_bad_fixup.c
DEP /tmp/qemu-test/src/dtc/tests/overlay.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/property_iterate.c
DEP /tmp/qemu-test/src/dtc/tests/integer-expressions.c
DEP /tmp/qemu-test/src/dtc/tests/utilfdt_test.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset_aliases.c
DEP /tmp/qemu-test/src/dtc/tests/add_subnode_with_nops.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_unordered.c
DEP /tmp/qemu-test/src/dtc/tests/dtb_reverse.c
DEP /tmp/qemu-test/src/dtc/tests/extra-terminating-null.c
DEP /tmp/qemu-test/src/dtc/tests/dtbs_equal_ordered.c
DEP /tmp/qemu-test/src/dtc/tests/incbin.c
DEP /tmp/qemu-test/src/dtc/tests/boot-cpuid.c
DEP /tmp/qemu-test/src/dtc/tests/phandle_format.c
DEP /tmp/qemu-test/src/dtc/tests/path-references.c
DEP /tmp/qemu-test/src/dtc/tests/references.c
DEP /tmp/qemu-test/src/dtc/tests/string_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/propname_escapes.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop2.c
DEP /tmp/qemu-test/src/dtc/tests/appendprop1.c
DEP /tmp/qemu-test/src/dtc/tests/del_node.c
DEP /tmp/qemu-test/src/dtc/tests/del_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop.c
DEP /tmp/qemu-test/src/dtc/tests/set_name.c
DEP /tmp/qemu-test/src/dtc/tests/rw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/open_pack.c
DEP /tmp/qemu-test/src/dtc/tests/nopulate.c
DEP /tmp/qemu-test/src/dtc/tests/mangle-layout.c
DEP /tmp/qemu-test/src/dtc/tests/move_and_save.c
DEP /tmp/qemu-test/src/dtc/tests/sw_tree1.c
DEP /tmp/qemu-test/src/dtc/tests/nop_node.c
DEP /tmp/qemu-test/src/dtc/tests/nop_property.c
DEP /tmp/qemu-test/src/dtc/tests/setprop_inplace.c
DEP /tmp/qemu-test/src/dtc/tests/stringlist.c
DEP /tmp/qemu-test/src/dtc/tests/addr_size_cells.c
DEP /tmp/qemu-test/src/dtc/tests/notfound.c
DEP /tmp/qemu-test/src/dtc/tests/sized_cells.c
DEP /tmp/qemu-test/src/dtc/tests/char_literal.c
DEP /tmp/qemu-test/src/dtc/tests/get_alias.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_check_compatible.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/node_offset_by_prop_value.c
DEP /tmp/qemu-test/src/dtc/tests/parent_offset.c
DEP /tmp/qemu-test/src/dtc/tests/supernode_atdepth_offset.c
DEP /tmp/qemu-test/src/dtc/tests/get_path.c
DEP /tmp/qemu-test/src/dtc/tests/getprop.c
DEP /tmp/qemu-test/src/dtc/tests/get_phandle.c
DEP /tmp/qemu-test/src/dtc/tests/get_name.c
DEP /tmp/qemu-test/src/dtc/tests/path_offset.c
DEP /tmp/qemu-test/src/dtc/tests/subnode_offset.c
DEP /tmp/qemu-test/src/dtc/tests/find_property.c
DEP /tmp/qemu-test/src/dtc/tests/root_node.c
DEP /tmp/qemu-test/src/dtc/tests/get_mem_rsv.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_overlay.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_addresses.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_empty_tree.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_strerror.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_rw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_sw.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_wip.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt_ro.c
DEP /tmp/qemu-test/src/dtc/libfdt/fdt.c
DEP /tmp/qemu-test/src/dtc/util.c
DEP /tmp/qemu-test/src/dtc/fdtput.c
DEP /tmp/qemu-test/src/dtc/fdtget.c
DEP /tmp/qemu-test/src/dtc/fdtdump.c
LEX convert-dtsv0-lexer.lex.c
DEP /tmp/qemu-test/src/dtc/srcpos.c
LEX dtc-lexer.lex.c
BISON dtc-parser.tab.c
DEP /tmp/qemu-test/src/dtc/treesource.c
DEP /tmp/qemu-test/src/dtc/livetree.c
DEP /tmp/qemu-test/src/dtc/flattree.c
DEP /tmp/qemu-test/src/dtc/fstree.c
DEP /tmp/qemu-test/src/dtc/dtc.c
DEP /tmp/qemu-test/src/dtc/data.c
DEP /tmp/qemu-test/src/dtc/checks.c
DEP convert-dtsv0-lexer.lex.c
DEP dtc-parser.tab.c
DEP dtc-lexer.lex.c
CHK version_gen.h
UPD version_gen.h
DEP /tmp/qemu-test/src/dtc/util.c
CC libfdt/fdt.o
CC libfdt/fdt_ro.o
CC libfdt/fdt_sw.o
CC libfdt/fdt_rw.o
CC libfdt/fdt_strerror.o
CC libfdt/fdt_wip.o
CC libfdt/fdt_empty_tree.o
CC libfdt/fdt_addresses.o
CC libfdt/fdt_overlay.o
AR libfdt/libfdt.a
x86_64-w64-mingw32-ar: creating libfdt/libfdt.a
a - libfdt/fdt.o
a - libfdt/fdt_ro.o
a - libfdt/fdt_wip.o
a - libfdt/fdt_sw.o
a - libfdt/fdt_rw.o
a - libfdt/fdt_strerror.o
a - libfdt/fdt_empty_tree.o
a - libfdt/fdt_addresses.o
a - libfdt/fdt_overlay.o
RC version.o
GEN ui/input-keymap-qcode-to-atset1.c
GEN ui/input-keymap-atset1-to-qcode.c
GEN ui/input-keymap-linux-to-qcode.c
GEN ui/input-keymap-qcode-to-atset3.c
GEN ui/input-keymap-qcode-to-qnum.c
GEN ui/input-keymap-qcode-to-linux.c
GEN ui/input-keymap-qcode-to-atset2.c
GEN ui/input-keymap-qcode-to-sun.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN ui/input-keymap-qnum-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-usb-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-win32-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-xorgevdev-to-qcode.c
GEN ui/input-keymap-xorgxquartz-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 366, in generate_code_map
elif type(fromlinux.values()[0]) == str:
TypeError: 'dict_values' object does not support indexing
GEN ui/input-keymap-xorgkbd-to-qcode.c
GEN ui/input-keymap-x11-to-qcode.c
GEN ui/input-keymap-xorgxwin-to-qcode.c
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
Traceback (most recent call last):
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 972, in <module>
main()
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 967, in main
args.func(args)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 851, in code_map
SRC_GENERATORS[args.lang].generate_code_map(args.varname, database, args.frommapname, args.tomapname)
File "/tmp/qemu-test/src/ui/keycodemapdb/tools/keymap-gen", line 359, in generate_code_map
elif type(tolinux.keys()[0]) == str:
TypeError: 'dict_keys' object does not support indexing
GEN qga/qapi-generated/qapi-gen
CC qapi/qapi-builtin-types.o
CC qapi/qapi-types.o
CC qapi/qapi-types-block-core.o
CC qapi/qapi-types-block.o
CC qapi/qapi-types-char.o
CC qapi/qapi-types-common.o
CC qapi/qapi-types-crypto.o
CC qapi/qapi-types-introspect.o
CC qapi/qapi-types-migration.o
CC qapi/qapi-types-misc.o
CC qapi/qapi-types-net.o
CC qapi/qapi-types-rocker.o
CC qapi/qapi-types-run-state.o
CC qapi/qapi-types-sockets.o
CC qapi/qapi-types-tpm.o
CC qapi/qapi-types-trace.o
CC qapi/qapi-types-transaction.o
CC qapi/qapi-types-ui.o
CC qapi/qapi-builtin-visit.o
CC qapi/qapi-visit.o
CC qapi/qapi-visit-block.o
CC qapi/qapi-visit-block-core.o
CC qapi/qapi-visit-char.o
CC qapi/qapi-visit-common.o
CC qapi/qapi-visit-crypto.o
CC qapi/qapi-visit-introspect.o
CC qapi/qapi-visit-migration.o
CC qapi/qapi-visit-misc.o
CC qapi/qapi-visit-net.o
CC qapi/qapi-visit-rocker.o
CC qapi/qapi-visit-run-state.o
CC qapi/qapi-visit-sockets.o
CC qapi/qapi-visit-tpm.o
CC qapi/qapi-visit-trace.o
CC qapi/qapi-visit-transaction.o
CC qapi/qapi-visit-ui.o
CC qapi/qapi-events.o
CC qapi/qapi-events-block-core.o
CC qapi/qapi-events-block.o
CC qapi/qapi-events-char.o
CC qapi/qapi-events-common.o
CC qapi/qapi-events-crypto.o
CC qapi/qapi-events-introspect.o
CC qapi/qapi-events-migration.o
CC qapi/qapi-events-misc.o
CC qapi/qapi-events-net.o
CC qapi/qapi-events-rocker.o
CC qapi/qapi-events-run-state.o
CC qapi/qapi-events-sockets.o
CC qapi/qapi-events-tpm.o
CC qapi/qapi-events-trace.o
CC qapi/qapi-events-transaction.o
CC qapi/qapi-events-ui.o
CC qapi/qapi-introspect.o
CC qapi/qapi-visit-core.o
CC qapi/qapi-dealloc-visitor.o
CC qapi/qobject-input-visitor.o
CC qapi/qobject-output-visitor.o
CC qapi/qmp-registry.o
CC qapi/qmp-dispatch.o
CC qapi/string-input-visitor.o
CC qapi/string-output-visitor.o
CC qapi/qapi-clone-visitor.o
CC qapi/opts-visitor.o
CC qapi/qmp-event.o
CC qapi/qapi-util.o
CC qobject/qnull.o
CC qobject/qnum.o
CC qobject/qstring.o
CC qobject/qdict.o
CC qobject/qlist.o
CC qobject/qbool.o
CC qobject/qlit.o
CC qobject/qjson.o
CC qobject/qobject.o
CC qobject/json-lexer.o
CC qobject/json-streamer.o
CC qobject/json-parser.o
CC trace/control.o
CC trace/simple.o
CC trace/qmp.o
CC util/osdep.o
CC util/cutils.o
CC util/unicode.o
CC util/qemu-timer-common.o
CC util/bufferiszero.o
CC util/lockcnt.o
CC util/aiocb.o
CC util/async.o
CC util/aio-wait.o
CC util/qemu-timer.o
CC util/thread-pool.o
CC util/main-loop.o
CC util/iohandler.o
CC util/aio-win32.o
CC util/event_notifier-win32.o
CC util/oslib-win32.o
CC util/qemu-thread-win32.o
CC util/envlist.o
CC util/path.o
CC util/module.o
CC util/host-utils.o
CC util/bitmap.o
CC util/bitops.o
CC util/hbitmap.o
CC util/fifo8.o
CC util/acl.o
CC util/cacheinfo.o
CC util/error.o
CC util/qemu-error.o
CC util/id.o
CC util/iov.o
CC util/qemu-config.o
CC util/qemu-sockets.o
CC util/uri.o
CC util/notify.o
CC util/qemu-option.o
CC util/qemu-progress.o
CC util/keyval.o
CC util/hexdump.o
CC util/crc32c.o
CC util/uuid.o
CC util/throttle.o
CC util/getauxval.o
CC util/readline.o
CC util/rcu.o
CC util/qemu-coroutine.o
CC util/qemu-coroutine-lock.o
CC util/qemu-coroutine-io.o
CC util/qemu-coroutine-sleep.o
CC util/coroutine-win32.o
CC util/buffer.o
CC util/timed-average.o
CC util/base64.o
CC util/log.o
CC util/pagesize.o
CC util/qdist.o
CC util/qht.o
CC util/range.o
CC util/stats64.o
CC util/systemd.o
CC trace-root.o
CC util/trace.o
CC crypto/trace.o
CC io/trace.o
CC migration/trace.o
CC block/trace.o
CC chardev/trace.o
CC hw/block/trace.o
CC hw/block/dataplane/trace.o
CC hw/char/trace.o
CC hw/intc/trace.o
CC hw/net/trace.o
CC hw/rdma/trace.o
CC hw/rdma/vmw/trace.o
CC hw/virtio/trace.o
CC hw/audio/trace.o
CC hw/misc/trace.o
CC hw/misc/macio/trace.o
CC hw/usb/trace.o
CC hw/scsi/trace.o
CC hw/nvram/trace.o
CC hw/display/trace.o
CC hw/input/trace.o
CC hw/timer/trace.o
CC hw/dma/trace.o
CC hw/sparc/trace.o
CC hw/sparc64/trace.o
CC hw/sd/trace.o
CC hw/isa/trace.o
CC hw/mem/trace.o
CC hw/i386/trace.o
CC hw/i386/xen/trace.o
CC hw/9pfs/trace.o
CC hw/ppc/trace.o
CC hw/pci/trace.o
CC hw/pci-host/trace.o
CC hw/s390x/trace.o
CC hw/vfio/trace.o
CC hw/acpi/trace.o
CC hw/arm/trace.o
CC hw/alpha/trace.o
CC hw/hppa/trace.o
CC hw/xen/trace.o
CC hw/ide/trace.o
CC hw/tpm/trace.o
CC ui/trace.o
CC audio/trace.o
CC net/trace.o
CC target/arm/trace.o
CC target/i386/trace.o
CC target/mips/trace.o
CC target/sparc/trace.o
CC target/s390x/trace.o
CC qom/trace.o
CC target/ppc/trace.o
CC linux-user/trace.o
CC qapi/trace.o
CC accel/tcg/trace.o
CC accel/kvm/trace.o
CC scsi/trace.o
CC nbd/trace.o
CC crypto/pbkdf-stub.o
CC stubs/arch-query-cpu-def.o
CC stubs/arch-query-cpu-model-expansion.o
CC stubs/arch-query-cpu-model-comparison.o
CC stubs/arch-query-cpu-model-baseline.o
CC stubs/blk-commit-all.o
CC stubs/bdrv-next-monitor-owned.o
CC stubs/blockdev-close-all-bdrv-states.o
CC stubs/clock-warp.o
CC stubs/cpu-get-clock.o
CC stubs/cpu-get-icount.o
CC stubs/dump.o
CC stubs/error-printf.o
CC stubs/fdset.o
CC stubs/gdbstub.o
CC stubs/get-vm-name.o
CC stubs/iothread.o
CC stubs/iothread-lock.o
CC stubs/is-daemonized.o
CC stubs/machine-init-done.o
CC stubs/migr-blocker.o
CC stubs/change-state-handler.o
CC stubs/monitor.o
CC stubs/notify-event.o
CC stubs/qtest.o
CC stubs/replay.o
CC stubs/runstate-check.o
CC stubs/set-fd-handler.o
CC stubs/slirp.o
CC stubs/sysbus.o
CC stubs/tpm.o
CC stubs/trace-control.o
CC stubs/uuid.o
CC stubs/vm-stop.o
CC stubs/vmstate.o
CC stubs/fd-register.o
CC stubs/qmp_memory_device.o
CC stubs/target-monitor-defs.o
CC stubs/target-get-monitor-def.o
CC stubs/pc_madt_cpu_entry.o
CC stubs/vmgenid.o
CC stubs/xen-common.o
CC stubs/xen-hvm.o
CC stubs/pci-host-piix.o
CC stubs/ram-block.o
GEN qemu-img-cmds.h
CC block.o
CC blockjob.o
CC qemu-io-cmds.o
CC replication.o
CC block/raw-format.o
CC block/qcow.o
CC block/vdi.o
CC block/vmdk.o
CC block/cloop.o
CC block/bochs.o
CC block/vpc.o
CC block/vvfat.o
CC block/dmg.o
CC block/qcow2.o
CC block/qcow2-refcount.o
CC block/qcow2-cluster.o
CC block/qcow2-snapshot.o
CC block/qcow2-cache.o
CC block/qcow2-bitmap.o
CC block/qed.o
CC block/qed-l2-cache.o
CC block/qed-table.o
CC block/qed-cluster.o
CC block/qed-check.o
CC block/vhdx.o
CC block/vhdx-endian.o
CC block/vhdx-log.o
CC block/quorum.o
CC block/parallels.o
CC block/blkdebug.o
CC block/blkverify.o
CC block/blkreplay.o
CC block/block-backend.o
CC block/snapshot.o
CC block/qapi.o
CC block/file-win32.o
CC block/win32-aio.o
CC block/null.o
CC block/mirror.o
CC block/commit.o
CC block/io.o
CC block/create.o
CC block/throttle-groups.o
CC block/nbd.o
CC block/nbd-client.o
CC block/sheepdog.o
CC block/accounting.o
CC block/write-threshold.o
CC block/dirty-bitmap.o
CC block/backup.o
CC block/throttle.o
CC block/replication.o
CC block/copy-on-read.o
CC block/crypto.o
CC nbd/server.o
CC nbd/client.o
CC nbd/common.o
CC scsi/utils.o
CC block/curl.o
CC block/ssh.o
CC block/dmg-bz2.o
CC crypto/init.o
CC crypto/hash.o
CC crypto/hash-nettle.o
CC crypto/hmac.o
CC crypto/hmac-nettle.o
CC crypto/aes.o
CC crypto/desrfb.o
CC crypto/cipher.o
CC crypto/tlscreds.o
CC crypto/tlscredsanon.o
CC crypto/tlscredsx509.o
CC crypto/tlssession.o
CC crypto/secret.o
CC crypto/random-gnutls.o
CC crypto/pbkdf.o
CC crypto/pbkdf-nettle.o
CC crypto/ivgen.o
CC crypto/ivgen-essiv.o
CC crypto/ivgen-plain.o
CC crypto/ivgen-plain64.o
CC crypto/afsplit.o
CC crypto/xts.o
CC crypto/block.o
CC crypto/block-qcow.o
CC crypto/block-luks.o
CC io/channel.o
CC io/channel-buffer.o
CC io/channel-command.o
CC io/channel-file.o
CC io/channel-socket.o
CC io/channel-tls.o
CC io/channel-watch.o
CC io/channel-websock.o
CC io/channel-util.o
CC io/dns-resolver.o
CC io/net-listener.o
CC io/task.o
CC qom/object.o
CC qom/container.o
CC qom/qom-qobject.o
CC qom/object_interfaces.o
CC qemu-io.o
CC blockdev.o
CC blockdev-nbd.o
CC bootdevice.o
CC iothread.o
CC qdev-monitor.o
CC device-hotplug.o
CC os-win32.o
CC bt-host.o
CC bt-vhci.o
CC dma-helpers.o
CC vl.o
CC tpm.o
CC device_tree.o
CC qapi/qapi-commands.o
CC qapi/qapi-commands-block-core.o
CC qapi/qapi-commands-block.o
CC qapi/qapi-commands-char.o
CC qapi/qapi-commands-common.o
CC qapi/qapi-commands-crypto.o
CC qapi/qapi-commands-introspect.o
CC qapi/qapi-commands-migration.o
CC qapi/qapi-commands-misc.o
CC qapi/qapi-commands-net.o
CC qapi/qapi-commands-rocker.o
CC qapi/qapi-commands-run-state.o
CC qapi/qapi-commands-sockets.o
CC qapi/qapi-commands-tpm.o
CC qapi/qapi-commands-trace.o
CC qapi/qapi-commands-transaction.o
CC qapi/qapi-commands-ui.o
CC qmp.o
CC hmp.o
CC cpus-common.o
CC audio/audio.o
CC audio/noaudio.o
CC audio/wavaudio.o
CC audio/mixeng.o
CC audio/dsoundaudio.o
CC audio/audio_win_int.o
CC audio/wavcapture.o
CC backends/rng.o
CC backends/rng-egd.o
CC backends/tpm.o
CC backends/hostmem.o
CC backends/hostmem-ram.o
CC backends/cryptodev.o
CC backends/cryptodev-builtin.o
CC backends/cryptodev-vhost.o
CC block/stream.o
CC chardev/msmouse.o
CC chardev/wctablet.o
CC chardev/testdev.o
CXX disas/arm-a64.o
CC disas/arm.o
CC disas/i386.o
CXX disas/libvixl/vixl/utils.o
CXX disas/libvixl/vixl/compiler-intrinsics.o
CXX disas/libvixl/vixl/a64/instructions-a64.o
CXX disas/libvixl/vixl/a64/decoder-a64.o
CXX disas/libvixl/vixl/a64/disasm-a64.o
CC hw/acpi/core.o
CC hw/acpi/piix4.o
CC hw/acpi/pcihp.o
CC hw/acpi/ich9.o
CC hw/acpi/cpu_hotplug.o
CC hw/acpi/tco.o
CC hw/acpi/memory_hotplug.o
CC hw/acpi/cpu.o
CC hw/acpi/nvdimm.o
CC hw/acpi/vmgenid.o
CC hw/acpi/acpi_interface.o
CC hw/acpi/bios-linker-loader.o
CC hw/acpi/aml-build.o
CC hw/acpi/ipmi.o
CC hw/acpi/acpi-stub.o
CC hw/acpi/ipmi-stub.o
CC hw/audio/sb16.o
CC hw/audio/es1370.o
CC hw/audio/ac97.o
CC hw/audio/fmopl.o
CC hw/audio/gus.o
CC hw/audio/adlib.o
CC hw/audio/gusemu_hal.o
CC hw/audio/gusemu_mixer.o
CC hw/audio/cs4231a.o
CC hw/audio/intel-hda.o
CC hw/audio/hda-codec.o
CC hw/audio/pcspk.o
CC hw/audio/wm8750.o
CC hw/audio/pl041.o
CC hw/audio/lm4549.o
CC hw/audio/marvell_88w8618.o
CC hw/audio/soundhw.o
CC hw/block/block.o
CC hw/block/cdrom.o
CC hw/block/fdc.o
CC hw/block/hd-geometry.o
CC hw/block/m25p80.o
CC hw/block/nand.o
CC hw/block/pflash_cfi01.o
CC hw/block/pflash_cfi02.o
CC hw/block/ecc.o
CC hw/block/onenand.o
CC hw/block/nvme.o
CC hw/bt/core.o
CC hw/bt/l2cap.o
CC hw/bt/hci.o
CC hw/bt/sdp.o
CC hw/bt/hid.o
CC hw/bt/hci-csr.o
CC hw/char/ipoctal232.o
CC hw/char/parallel.o
CC hw/char/parallel-isa.o
CC hw/char/pl011.o
CC hw/char/serial.o
CC hw/char/serial-isa.o
CC hw/char/serial-pci.o
CC hw/char/virtio-console.o
CC hw/char/cadence_uart.o
CC hw/char/cmsdk-apb-uart.o
CC hw/char/debugcon.o
CC hw/char/imx_serial.o
CC hw/core/qdev.o
CC hw/core/qdev-properties.o
CC hw/core/bus.o
CC hw/core/reset.o
CC hw/core/qdev-fw.o
CC hw/core/fw-path-provider.o
CC hw/core/irq.o
CC hw/core/hotplug.o
CC hw/core/nmi.o
CC hw/core/stream.o
CC hw/core/ptimer.o
CC hw/core/sysbus.o
CC hw/core/machine.o
CC hw/core/loader.o
CC hw/core/qdev-properties-system.o
CC hw/core/register.o
CC hw/core/or-irq.o
CC hw/core/split-irq.o
CC hw/core/platform-bus.o
CC hw/cpu/core.o
CC hw/display/ads7846.o
CC hw/display/cirrus_vga.o
CC hw/display/pl110.o
CC hw/display/sii9022.o
CC hw/display/ssd0303.o
CC hw/display/ssd0323.o
CC hw/display/vga-pci.o
CC hw/display/vga-isa.o
CC hw/display/vmware_vga.o
CC hw/display/blizzard.o
CC hw/display/exynos4210_fimd.o
CC hw/display/framebuffer.o
CC hw/display/tc6393xb.o
CC hw/dma/pl080.o
CC hw/dma/pl330.o
CC hw/dma/i8257.o
CC hw/dma/xilinx_axidma.o
CC hw/dma/xlnx-zynq-devcfg.o
CC hw/dma/xlnx-zdma.o
CC hw/gpio/max7310.o
CC hw/gpio/pl061.o
CC hw/gpio/zaurus.o
CC hw/gpio/gpio_key.o
CC hw/i2c/core.o
CC hw/i2c/smbus.o
CC hw/i2c/smbus_eeprom.o
CC hw/i2c/i2c-ddc.o
CC hw/i2c/versatile_i2c.o
CC hw/i2c/smbus_ich9.o
CC hw/i2c/pm_smbus.o
CC hw/i2c/bitbang_i2c.o
CC hw/i2c/exynos4210_i2c.o
CC hw/i2c/imx_i2c.o
CC hw/i2c/aspeed_i2c.o
CC hw/ide/core.o
CC hw/ide/atapi.o
CC hw/ide/qdev.o
CC hw/ide/pci.o
CC hw/ide/isa.o
CC hw/ide/piix.o
CC hw/ide/microdrive.o
CC hw/ide/ahci.o
CC hw/ide/ich.o
CC hw/ide/ahci-allwinner.o
CC hw/input/hid.o
CC hw/input/lm832x.o
CC hw/input/pckbd.o
CC hw/input/pl050.o
CC hw/input/ps2.o
CC hw/input/stellaris_input.o
CC hw/input/tsc2005.o
CC hw/input/virtio-input.o
CC hw/input/virtio-input-hid.o
CC hw/intc/i8259_common.o
CC hw/intc/i8259.o
CC hw/intc/pl190.o
CC hw/intc/xlnx-pmu-iomod-intc.o
CC hw/intc/xlnx-zynqmp-ipi.o
CC hw/intc/imx_avic.o
CC hw/intc/imx_gpcv2.o
CC hw/intc/realview_gic.o
CC hw/intc/ioapic_common.o
CC hw/intc/arm_gic_common.o
CC hw/intc/arm_gic.o
CC hw/intc/arm_gicv3_common.o
CC hw/intc/arm_gicv2m.o
CC hw/intc/arm_gicv3.o
CC hw/intc/arm_gicv3_dist.o
CC hw/intc/arm_gicv3_redist.o
CC hw/intc/intc.o
CC hw/intc/arm_gicv3_its_common.o
CC hw/ipack/ipack.o
CC hw/ipack/tpci200.o
CC hw/ipmi/ipmi.o
CC hw/ipmi/ipmi_bmc_sim.o
CC hw/ipmi/ipmi_bmc_extern.o
CC hw/ipmi/isa_ipmi_kcs.o
CC hw/ipmi/isa_ipmi_bt.o
CC hw/isa/isa-bus.o
CC hw/isa/isa-superio.o
CC hw/isa/smc37c669-superio.o
CC hw/isa/apm.o
CC hw/mem/pc-dimm.o
CC hw/mem/memory-device.o
CC hw/mem/nvdimm.o
CC hw/misc/applesmc.o
CC hw/misc/max111x.o
CC hw/misc/tmp105.o
CC hw/misc/tmp421.o
CC hw/misc/debugexit.o
CC hw/misc/sga.o
CC hw/misc/pc-testdev.o
CC hw/misc/pci-testdev.o
CC hw/misc/edu.o
CC hw/misc/unimp.o
CC hw/misc/vmcoreinfo.o
CC hw/misc/arm_l2x0.o
CC hw/misc/arm_integrator_debug.o
CC hw/misc/a9scu.o
CC hw/misc/arm11scu.o
CC hw/net/ne2000.o
CC hw/net/eepro100.o
CC hw/net/pcnet-pci.o
CC hw/net/pcnet.o
CC hw/net/e1000.o
CC hw/net/e1000x_common.o
CC hw/net/net_tx_pkt.o
CC hw/net/net_rx_pkt.o
CC hw/net/e1000e.o
CC hw/net/e1000e_core.o
CC hw/net/rtl8139.o
CC hw/net/vmxnet3.o
CC hw/net/smc91c111.o
CC hw/net/lan9118.o
CC hw/net/ne2000-isa.o
CC hw/net/xgmac.o
CC hw/net/xilinx_axienet.o
CC hw/net/allwinner_emac.o
CC hw/net/imx_fec.o
CC hw/net/cadence_gem.o
CC hw/net/stellaris_enet.o
CC hw/net/ftgmac100.o
CC hw/net/rocker/rocker.o
CC hw/net/rocker/rocker_fp.o
CC hw/net/rocker/rocker_desc.o
CC hw/net/rocker/rocker_world.o
CC hw/net/rocker/rocker_of_dpa.o
CC hw/net/can/can_sja1000.o
CC hw/net/can/can_kvaser_pci.o
CC hw/net/can/can_pcm3680_pci.o
CC hw/net/can/can_mioe3680_pci.o
CC hw/nvram/eeprom93xx.o
CC hw/nvram/eeprom_at24c.o
CC hw/nvram/chrp_nvram.o
CC hw/nvram/fw_cfg.o
CC hw/pci-bridge/pci_bridge_dev.o
CC hw/pci-bridge/pcie_root_port.o
CC hw/pci-bridge/gen_pcie_root_port.o
CC hw/pci-bridge/pcie_pci_bridge.o
CC hw/pci-bridge/pci_expander_bridge.o
CC hw/pci-bridge/xio3130_upstream.o
CC hw/pci-bridge/xio3130_downstream.o
CC hw/pci-bridge/ioh3420.o
CC hw/pci-bridge/i82801b11.o
CC hw/pci-host/pam.o
CC hw/pci-host/versatile.o
CC hw/pci-host/piix.o
CC hw/pci-host/q35.o
CC hw/pci-host/gpex.o
CC hw/pci-host/designware.o
CC hw/pci/pci.o
CC hw/pci/pci_bridge.o
CC hw/pci/msix.o
CC hw/pci/msi.o
CC hw/pci/shpc.o
CC hw/pci/slotid_cap.o
CC hw/pci/pci_host.o
CC hw/pci/pcie_host.o
CC hw/pci/pcie.o
CC hw/pci/pcie_aer.o
CC hw/pci/pcie_port.o
CC hw/pci/pci-stub.o
CC hw/pcmcia/pcmcia.o
CC hw/scsi/scsi-disk.o
CC hw/scsi/scsi-generic.o
CC hw/scsi/scsi-bus.o
CC hw/scsi/lsi53c895a.o
CC hw/scsi/mptsas.o
CC hw/scsi/mptconfig.o
CC hw/scsi/mptendian.o
CC hw/scsi/megasas.o
CC hw/scsi/vmw_pvscsi.o
CC hw/scsi/esp.o
CC hw/scsi/esp-pci.o
CC hw/sd/pl181.o
CC hw/sd/ssi-sd.o
CC hw/sd/sd.o
CC hw/sd/core.o
CC hw/sd/sdmmc-internal.o
CC hw/sd/sdhci.o
CC hw/smbios/smbios.o
CC hw/smbios/smbios_type_38.o
CC hw/smbios/smbios-stub.o
CC hw/smbios/smbios_type_38-stub.o
CC hw/ssi/pl022.o
CC hw/ssi/ssi.o
CC hw/ssi/xilinx_spips.o
CC hw/ssi/aspeed_smc.o
CC hw/ssi/stm32f2xx_spi.o
CC hw/ssi/mss-spi.o
CC hw/timer/arm_timer.o
CC hw/timer/arm_mptimer.o
CC hw/timer/armv7m_systick.o
CC hw/timer/a9gtimer.o
CC hw/timer/cadence_ttc.o
CC hw/timer/ds1338.o
CC hw/timer/hpet.o
CC hw/timer/i8254_common.o
CC hw/timer/i8254.o
CC hw/timer/pl031.o
CC hw/timer/twl92230.o
CC hw/timer/imx_epit.o
CC hw/timer/imx_gpt.o
CC hw/timer/xlnx-zynqmp-rtc.o
CC hw/timer/stm32f2xx_timer.o
CC hw/timer/aspeed_timer.o
CC hw/timer/cmsdk-apb-timer.o
CC hw/timer/mss-timer.o
CC hw/tpm/tpm_util.o
CC hw/tpm/tpm_tis.o
CC hw/tpm/tpm_crb.o
CC hw/usb/core.o
CC hw/usb/combined-packet.o
CC hw/usb/bus.o
CC hw/usb/libhw.o
CC hw/usb/desc.o
CC hw/usb/desc-msos.o
CC hw/usb/hcd-uhci.o
CC hw/usb/hcd-ohci.o
CC hw/usb/hcd-ehci.o
CC hw/usb/hcd-ehci-pci.o
CC hw/usb/hcd-ehci-sysbus.o
CC hw/usb/hcd-xhci.o
CC hw/usb/hcd-xhci-nec.o
CC hw/usb/hcd-musb.o
CC hw/usb/dev-hub.o
CC hw/usb/dev-hid.o
CC hw/usb/dev-wacom.o
CC hw/usb/dev-storage.o
CC hw/usb/dev-uas.o
CC hw/usb/dev-audio.o
CC hw/usb/dev-serial.o
CC hw/usb/dev-network.o
CC hw/usb/dev-bluetooth.o
CC hw/usb/dev-smartcard-reader.o
CC hw/usb/host-stub.o
CC hw/virtio/virtio-rng.o
CC hw/virtio/virtio-pci.o
CC hw/virtio/virtio-bus.o
CC hw/virtio/virtio-mmio.o
CC hw/virtio/vhost-stub.o
CC hw/watchdog/watchdog.o
CC hw/watchdog/wdt_i6300esb.o
CC hw/watchdog/wdt_ib700.o
CC hw/watchdog/wdt_aspeed.o
CC migration/migration.o
CC migration/socket.o
CC migration/fd.o
CC migration/exec.o
CC migration/tls.o
CC migration/channel.o
CC migration/savevm.o
CC migration/colo-comm.o
CC migration/colo.o
CC migration/colo-failover.o
CC migration/vmstate.o
CC migration/vmstate-types.o
CC migration/page_cache.o
CC migration/qemu-file.o
CC migration/global_state.o
CC migration/qemu-file-channel.o
CC migration/xbzrle.o
CC migration/postcopy-ram.o
CC migration/qjson.o
CC migration/block-dirty-bitmap.o
CC net/net.o
CC migration/block.o
CC net/queue.o
CC net/checksum.o
CC net/util.o
CC net/hub.o
CC net/dump.o
CC net/socket.o
CC net/eth.o
CC net/slirp.o
CC net/filter.o
CC net/filter-buffer.o
CC net/filter-mirror.o
CC net/colo-compare.o
CC net/colo.o
CC net/filter-rewriter.o
CC net/filter-replay.o
CC net/can/can_core.o
CC net/tap-win32.o
CC net/can/can_host.o
CC qom/cpu.o
CC replay/replay.o
CC replay/replay-internal.o
CC replay/replay-events.o
CC replay/replay-time.o
CC replay/replay-input.o
CC replay/replay-char.o
CC replay/replay-snapshot.o
CC replay/replay-net.o
CC replay/replay-audio.o
CC slirp/cksum.o
CC slirp/if.o
CC slirp/ip_icmp.o
CC slirp/ip6_icmp.o
CC slirp/ip6_input.o
CC slirp/ip6_output.o
CC slirp/ip_input.o
CC slirp/ip_output.o
CC slirp/dnssearch.o
CC slirp/dhcpv6.o
CC slirp/slirp.o
CC slirp/misc.o
CC slirp/mbuf.o
CC slirp/sbuf.o
CC slirp/socket.o
CC slirp/tcp_input.o
CC slirp/tcp_output.o
CC slirp/tcp_subr.o
CC slirp/tcp_timer.o
CC slirp/udp6.o
CC slirp/udp.o
CC slirp/bootp.o
CC slirp/tftp.o
CC slirp/arp_table.o
CC slirp/ndp_table.o
CC slirp/ncsi.o
CC ui/keymaps.o
CC ui/console.o
CC ui/cursor.o
CC ui/qemu-pixman.o
CC ui/input.o
CC ui/input-keymap.o
CC ui/input-legacy.o
CC ui/vnc.o
CC ui/vnc-enc-zlib.o
CC ui/vnc-enc-hextile.o
CC ui/vnc-enc-tight.o
CC ui/vnc-palette.o
CC ui/vnc-enc-zrle.o
CC ui/vnc-auth-vencrypt.o
CC ui/vnc-ws.o
CC ui/vnc-jobs.o
CC ui/sdl.o
CC ui/sdl_zoom.o
CC ui/gtk.o
CC chardev/char.o
CC chardev/char-console.o
CC chardev/char-fe.o
CC chardev/char-file.o
CC chardev/char-io.o
CC chardev/char-mux.o
CC chardev/char-null.o
CC chardev/char-pipe.o
CC chardev/char-ringbuf.o
CC chardev/char-serial.o
CC chardev/char-socket.o
CC chardev/char-stdio.o
CC chardev/char-udp.o
CC chardev/char-win.o
CC chardev/char-win-stdio.o
CC qga/commands.o
CC qga/guest-agent-command-state.o
CC qga/main.o
CC qga/commands-win32.o
CC qga/channel-win32.o
CC qga/service-win32.o
CC qga/vss-win32.o
CC qga/qapi-generated/qga-qapi-types.o
CC qga/qapi-generated/qga-qapi-visit.o
CC qga/qapi-generated/qga-qapi-commands.o
AS optionrom/multiboot.o
AR libqemuutil.a
CC qemu-img.o
AS optionrom/linuxboot.o
CC optionrom/linuxboot_dma.o
AS optionrom/kvmvapic.o
BUILD optionrom/multiboot.img
BUILD optionrom/linuxboot.img
BUILD optionrom/linuxboot_dma.img
BUILD optionrom/kvmvapic.img
BUILD optionrom/multiboot.raw
BUILD optionrom/linuxboot.raw
BUILD optionrom/linuxboot_dma.raw
BUILD optionrom/kvmvapic.raw
SIGN optionrom/multiboot.bin
SIGN optionrom/linuxboot_dma.bin
SIGN optionrom/kvmvapic.bin
SIGN optionrom/linuxboot.bin
LINK qemu-img.exe
LINK qemu-io.exe
/tmp/qemu-test/src/ui/input-keymap.c:8:10: fatal error: ui/input-keymap-atset1-to-qcode.c: No such file or directory
#include "ui/input-keymap-atset1-to-qcode.c"
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compilation terminated.
make: *** [/tmp/qemu-test/src/rules.mak:66: ui/input-keymap.o] Error 1
make: *** Waiting for unfinished jobs....
Traceback (most recent call last):
File "./tests/docker/docker.py", line 407, in <module>
sys.exit(main())
File "./tests/docker/docker.py", line 404, in main
return args.cmdobj.run(args, argv)
File "./tests/docker/docker.py", line 261, in run
return Docker().run(argv, args.keep, quiet=args.quiet)
File "./tests/docker/docker.py", line 229, in run
quiet=quiet)
File "./tests/docker/docker.py", line 147, in _do_check
return subprocess.check_call(self._command + cmd, **kwargs)
File "/usr/lib64/python2.7/subprocess.py", line 186, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['docker', 'run', '--label', 'com.qemu.instance.uuid=f58016605d3011e8bf0152540069c830', '-u', '0', '--security-opt', 'seccomp=unconfined', '--rm', '--net=none', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=8', '-e', 'DEBUG=', '-e', 'SHOW_ENV=1', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/root/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-qok_0w29/src/docker-src.2018-05-21-15.55.36.28768:/var/tmp/qemu:z,ro', 'qemu:fedora', '/var/tmp/qemu/run', 'test-mingw']' returned non-zero exit status 2
make[1]: *** [tests/docker/Makefile.include:129: docker-run] Error 1
make[1]: Leaving directory '/var/tmp/patchew-tester-tmp-qok_0w29/src'
make: *** [tests/docker/Makefile.include:163: docker-run-test-mingw@fedora] Error 2
real 1m56.548s
user 0m4.892s
sys 0m3.866s
=== OUTPUT END ===
Test command exited with code: 2
---
Email generated automatically by Patchew [http://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [Qemu-devel] [PULL 00/15] xen-20180521-tag
2018-05-21 19:34 ` Stefano Stabellini
@ 2018-05-22 10:11 ` Peter Maydell
-1 siblings, 0 replies; 38+ messages in thread
From: Peter Maydell @ 2018-05-22 10:11 UTC (permalink / raw)
To: Stefano Stabellini
Cc: Stefan Hajnoczi, Stefan Hajnoczi, Anthony PERARD, open list:X86,
QEMU Developers
On 21 May 2018 at 20:34, Stefano Stabellini <sstabellini@kernel.org> wrote:
> The following changes since commit d32e41a1188e929cc0fb16829ce3736046951e39:
>
> Merge remote-tracking branch 'remotes/famz/tags/docker-and-block-pull-request' into staging (2018-05-18 14:11:52 +0100)
>
> are available in the git repository at:
>
>
> http://xenbits.xenproject.org/git-http/people/sstabellini/qemu-dm.git tags/xen-20180521-tag
>
> for you to fetch changes up to f03df99f09ee0ca27ea2298a1b77438e7999044d:
>
> xen_disk: be consistent with use of xendev and blkdev->xendev (2018-05-18 11:13:01 -0700)
>
> ----------------------------------------------------------------
> Xen 2018/05/21
>
Hi Stefano -- my scripts can't find this tag. Did you forget to push
it, perhaps?
thanks
-- PMM
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PULL 00/15] xen-20180521-tag
@ 2018-05-22 10:11 ` Peter Maydell
0 siblings, 0 replies; 38+ messages in thread
From: Peter Maydell @ 2018-05-22 10:11 UTC (permalink / raw)
To: Stefano Stabellini
Cc: Anthony PERARD, Stefan Hajnoczi, QEMU Developers,
Stefan Hajnoczi, open list:X86
On 21 May 2018 at 20:34, Stefano Stabellini <sstabellini@kernel.org> wrote:
> The following changes since commit d32e41a1188e929cc0fb16829ce3736046951e39:
>
> Merge remote-tracking branch 'remotes/famz/tags/docker-and-block-pull-request' into staging (2018-05-18 14:11:52 +0100)
>
> are available in the git repository at:
>
>
> http://xenbits.xenproject.org/git-http/people/sstabellini/qemu-dm.git tags/xen-20180521-tag
>
> for you to fetch changes up to f03df99f09ee0ca27ea2298a1b77438e7999044d:
>
> xen_disk: be consistent with use of xendev and blkdev->xendev (2018-05-18 11:13:01 -0700)
>
> ----------------------------------------------------------------
> Xen 2018/05/21
>
Hi Stefano -- my scripts can't find this tag. Did you forget to push
it, perhaps?
thanks
-- PMM
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [PULL 00/15] xen-20180521-tag
2018-05-22 10:11 ` Peter Maydell
(?)
@ 2018-05-22 18:35 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-22 18:35 UTC (permalink / raw)
To: Peter Maydell
Cc: Stefano Stabellini, Stefan Hajnoczi, QEMU Developers,
Stefan Hajnoczi, Anthony PERARD, open list:X86
On Tue, 22 May 2018, Peter Maydell wrote:
> On 21 May 2018 at 20:34, Stefano Stabellini <sstabellini@kernel.org> wrote:
> > The following changes since commit d32e41a1188e929cc0fb16829ce3736046951e39:
> >
> > Merge remote-tracking branch 'remotes/famz/tags/docker-and-block-pull-request' into staging (2018-05-18 14:11:52 +0100)
> >
> > are available in the git repository at:
> >
> >
> > http://xenbits.xenproject.org/git-http/people/sstabellini/qemu-dm.git tags/xen-20180521-tag
> >
> > for you to fetch changes up to f03df99f09ee0ca27ea2298a1b77438e7999044d:
> >
> > xen_disk: be consistent with use of xendev and blkdev->xendev (2018-05-18 11:13:01 -0700)
> >
> > ----------------------------------------------------------------
> > Xen 2018/05/21
> >
>
> Hi Stefano -- my scripts can't find this tag. Did you forget to push
> it, perhaps?
Yes, I did. I'll take the opportunity to resend the whole series given
that there is a small mistake on patch #6.
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
^ permalink raw reply [flat|nested] 38+ messages in thread
* Re: [Qemu-devel] [PULL 00/15] xen-20180521-tag
2018-05-22 10:11 ` Peter Maydell
(?)
(?)
@ 2018-05-22 18:35 ` Stefano Stabellini
-1 siblings, 0 replies; 38+ messages in thread
From: Stefano Stabellini @ 2018-05-22 18:35 UTC (permalink / raw)
To: Peter Maydell
Cc: Stefano Stabellini, Stefan Hajnoczi, Stefan Hajnoczi,
Anthony PERARD, open list:X86, QEMU Developers
On Tue, 22 May 2018, Peter Maydell wrote:
> On 21 May 2018 at 20:34, Stefano Stabellini <sstabellini@kernel.org> wrote:
> > The following changes since commit d32e41a1188e929cc0fb16829ce3736046951e39:
> >
> > Merge remote-tracking branch 'remotes/famz/tags/docker-and-block-pull-request' into staging (2018-05-18 14:11:52 +0100)
> >
> > are available in the git repository at:
> >
> >
> > http://xenbits.xenproject.org/git-http/people/sstabellini/qemu-dm.git tags/xen-20180521-tag
> >
> > for you to fetch changes up to f03df99f09ee0ca27ea2298a1b77438e7999044d:
> >
> > xen_disk: be consistent with use of xendev and blkdev->xendev (2018-05-18 11:13:01 -0700)
> >
> > ----------------------------------------------------------------
> > Xen 2018/05/21
> >
>
> Hi Stefano -- my scripts can't find this tag. Did you forget to push
> it, perhaps?
Yes, I did. I'll take the opportunity to resend the whole series given
that there is a small mistake on patch #6.
^ permalink raw reply [flat|nested] 38+ messages in thread