Commit Graph

33070 Commits

Author SHA1 Message Date
Alexey Kardashevskiy
7532d3cbf1 vfio: Fix 128 bit handling
Upcoming VFIO on SPAPR PPC64 support will initialize the IOMMU
memory region with UINT64_MAX (2^64 bytes) size so int128_get64()
will assert.

The patch takes care of this check. The existing type1 IOMMU code
is not expected to map all 64 bits of RAM so the patch does not
touch that part.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-05-30 13:02:02 -06:00
Alexey Kardashevskiy
12e1129b80 int128: Add int128_exts64()
This adds macro to extend signed 64bit value to signed 128bit value.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-05-30 13:00:28 -06:00
David Gibson
078c44f48e memory: Sanity check that no listeners remain on a destroyed AddressSpace
At the moment, most AddressSpace objects last as long as the guest system
in practice, but that could well change in future.  In addition, for VFIO
we will be introducing some private per-AdressSpace information, which must
be disposed of before the AddressSpace itself is destroyed.

To reduce the chances of subtle bugs in this area, this patch adds
asssertions to ensure that when an AddressSpace is destroyed, there are no
remaining MemoryListeners using that AS as a filter.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-05-30 12:59:00 -06:00
Alex Williamson
4cb47d281a vfio-pci: Quirk RTL8168 NIC
This device is ridiculous.  It has two MMIO BARs, BAR4 and BAR2.  BAR4
hosts the MSI-X table, so oviously it would be too easy to access it
directly, instead it creates a window register in BAR2 that, among
other things, provides access to the MSI-X table.  This means MSI-X
doesn't work in the guest because the driver actually manages to
program the physical table.  When interrupt remapping is present, the
device MSI will be blocked.  The Linux driver doesn't make use of this
window, so apparently it's not required to make use of MSI-X.  This
quirk makes the device work with the Windows driver that does use this
window for MSI-X, but I certainly cannot recommend this device for
assignment (the Windows 7 driver also constantly pokes PCI config
space).

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-05-30 12:43:50 -06:00
Peter Maydell
d7d3d6092c QOM/QTest infrastructure fixes and device conversions
* qom-test extension
 * QEMUMachineInitArgs conversion to MachineState
 * -machine options turned into /machine properties
 * Named GPIO IRQs for devices
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Merge remote-tracking branch 'remotes/afaerber/tags/qom-devices-for-peter' into staging

QOM/QTest infrastructure fixes and device conversions

* qom-test extension
* QEMUMachineInitArgs conversion to MachineState
* -machine options turned into /machine properties
* Named GPIO IRQs for devices

# gpg: Signature made Wed 28 May 2014 18:24:04 BST using RSA key ID 3E7E013F
# gpg: Can't check signature: public key not found

* remotes/afaerber/tags/qom-devices-for-peter:
  ssi: Name the CS GPIO
  qdev: Implement named GPIOs
  machine: Make -machine opts properties of MachineState
  tests: Check empty QMP output visitor
  qapi: Avoid output visitor crashing if it encounters a NULL value
  vl.c: Do not set 'type' property in obj_set_property()
  machine: Conversion of QEMUMachineInitArgs to MachineState
  qom-test: Test qom-list on link<> properties

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-28 18:38:39 +01:00
Peter Maydell
66226ffd05 Merge remote-tracking branch 'remotes/rth/tcg-next' into staging
* remotes/rth/tcg-next:
  tcg/optimize: Remember garbage high bits for 32-bit ops
  tcg/optimize: Move updating of gen_opc_buf into tcg_opt_gen_mov*
  tcg-sparc: Make debug_frame const
  tcg-s390: Make debug_frame const
  tcg-arm: Make debug_frame const
  tcg-aarch64: Make debug_frame const
  tcg-i386: Make debug_frame const
  tcg: Allow the debug_frame data structure to be constant
  tcg: Move size effects out of dh_arg
  tcg: Remove sizemask and flags arguments to tcg_gen_callN
  tcg: Save flags and computed sizemask in TCGHelperInfo
  tcg: Register the helper info struct rather than the name
  tcg: Move side effects out of dh_sizemask
  tcg: Inline tcg_gen_helperN
  tcg: Use helper-gen.h in tcg-op.h
  tcg: Push tcg-runtime routines into exec/helper-*
  tcg: Invert the inclusion of helper.h
  tcg: Optimize brcond2 and setcond2 ne/eq

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-28 17:44:45 +01:00
Richard Henderson
24666baf1f tcg/optimize: Remember garbage high bits for 32-bit ops
For a 64-bit host, the high bits of a register after a 32-bit operation
are undefined.  Adjust the temps mask for all 32-bit ops to reflect that.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:56 -07:00
Richard Henderson
a62f6f5600 tcg/optimize: Move updating of gen_opc_buf into tcg_opt_gen_mov*
No functional change, just reduce a bit of redundancy.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:56 -07:00
Richard Henderson
ae18b28dd1 tcg-sparc: Make debug_frame const
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:56 -07:00
Richard Henderson
d2e16f2ce1 tcg-s390: Make debug_frame const
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:55 -07:00
Richard Henderson
1695974187 tcg-arm: Make debug_frame const
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:55 -07:00
Richard Henderson
3d9bddb30b tcg-aarch64: Make debug_frame const
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:55 -07:00
Richard Henderson
e9a9a5b605 tcg-i386: Make debug_frame const
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:55 -07:00
Richard Henderson
2c90784abf tcg: Allow the debug_frame data structure to be constant
Adjust the FDE to point to the code_buffer after we've copied it
to the image, rather than requiring that the backend set it prior.
This allows the backend to use read-only storage for its data.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:55 -07:00
Richard Henderson
011209e19f tcg: Move size effects out of dh_arg
Tidying the initialization of the args arrays at the same time.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:55 -07:00
Richard Henderson
bbb8a1b455 tcg: Remove sizemask and flags arguments to tcg_gen_callN
Take them from the TCGHelperInfo struct instead.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:55 -07:00
Richard Henderson
afb49896fa tcg: Save flags and computed sizemask in TCGHelperInfo
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:54 -07:00
Richard Henderson
72866e823e tcg: Register the helper info struct rather than the name
This will let us find all the info from the hash table.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:54 -07:00
Richard Henderson
a5ed2de10a tcg: Move side effects out of dh_sizemask
Moving them into dh_arg instead.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:54 -07:00
Richard Henderson
836d6ed96e tcg: Inline tcg_gen_helperN
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:54 -07:00
Richard Henderson
c017230d9b tcg: Use helper-gen.h in tcg-op.h
No need to open-code the setup of the builtin helpers.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:54 -07:00
Richard Henderson
944eea962b tcg: Push tcg-runtime routines into exec/helper-*
Rather than special casing them, use the standard mechanisms
for tcg helper generation.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:54 -07:00
Richard Henderson
2ef6175aa7 tcg: Invert the inclusion of helper.h
Rather than include helper.h with N values of GEN_HELPER, include a
secondary file that sets up the macros to include helper.h.  This
minimizes the files that must be rebuilt when changing the macros
for file N.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:54 -07:00
Richard Henderson
a763551ad5 tcg: Optimize brcond2 and setcond2 ne/eq
If either the high or low pair can be resolved, we can
simplify to either a constant or to a 32-bit comparison.

Signed-off-by: Richard Henderson <rth@twiddle.net>
2014-05-28 09:33:53 -07:00
Peter Crosthwaite
de77914e50 ssi: Name the CS GPIO
To get it out of the default GPIO list. This allows child devices to
use the un-named GPIO namespace without having to be SSI aware. That
is, there is no more need for machines to know about the obscure
policy where GPIO 0 is the SSI chip-select and GPIO 1..N are the
concrete class GPIOs (defined locally as 0..N-1).

This is most notable in stellaris, which uses a device which has both
SSI and concrete level GPIOs.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-28 17:36:21 +02:00
Peter Crosthwaite
a5f54290ce qdev: Implement named GPIOs
Implement named GPIOs on the Device layer. Listifies the existing GPIOs
stuff using string keys. Legacy un-named GPIOs are preserved by using
a NULL name string - they are just a single matchable element in the
name list.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-28 17:36:21 +02:00
Marcel Apfelbaum
6b1b144019 machine: Make -machine opts properties of MachineState
Make machine's QemuOpts QOM properties of /machine. The properties
are automatically filled in. This opens the possibility to create
opts per machine rather than global.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-28 17:36:13 +02:00
Marcel Apfelbaum
a199b2b6a5 tests: Check empty QMP output visitor
Checks the output visitor behaviour for NULL values.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-28 17:36:09 +02:00
Marcel Apfelbaum
1d10b44546 qapi: Avoid output visitor crashing if it encounters a NULL value
A NULL value is not added to visitor's stack, but there
is no check for that when the visitor tries to return
that value, leading to QEMU crash.

Reviewed-by: Eric Blake <eblake@redhat.com>
Acked-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-28 17:36:04 +02:00
Marcel Apfelbaum
13d7adf92a vl.c: Do not set 'type' property in obj_set_property()
Filter out also 'type' property when setting
object's properties.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-28 17:35:59 +02:00
Marcel Apfelbaum
3ef9622182 machine: Conversion of QEMUMachineInitArgs to MachineState
Total removal of QEMUMachineInitArgs struct. QEMUMachineInitArgs's fields
are copied into MachineState. Removed duplicated fields from MachineState.

All the other changes are only mechanical refactoring, no semantic changes.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> (s390)
Reviewed-by: Michael S. Tsirkin <mst@redhat.com> (PC)
[AF: Renamed ms -> machine, use MACHINE_GET_CLASS()]
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-28 17:35:01 +02:00
Cole Robinson
0380aef323 qom-test: Test qom-list on link<> properties
But don't test their properties, otherwise we will recurse forever.
Their properties are already tested when we encounter them as child<>
properties elsewhere in the hierarchy, like /machine/unattached/...

This would have caught the crash fixed by 92b3eead.

Signed-off-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-28 17:35:01 +02:00
Peter Maydell
3ee933c9d4 Block pull request
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Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

Block pull request

# gpg: Signature made Wed 28 May 2014 13:31:15 BST using RSA key ID 81AB73C8
# gpg: Can't check signature: public key not found

* remotes/stefanha/tags/block-pull-request: (33 commits)
  block/sheepdog: Don't use qerror_report()
  block/sheepdog: Fix silent sd_open(), sd_create() failures
  block/sheepdog: Propagate errors to open and create methods
  block/sheepdog: Propagate errors through find_vdi_name()
  block/sheepdog: Propagate errors through do_sd_create()
  block/sheepdog: Propagate errors through sd_prealloc()
  block/sheepdog: Propagate errors through get_sheep_fd()
  block/sheepdog: Propagate errors through connect_to_sdog()
  block/vvfat: Propagate errors through init_directories()
  block/vvfat: Propagate errors through enable_write_target()
  block/ssh: Propagate errors to open and create methods
  block/ssh: Propagate errors through connect_to_ssh()
  block/ssh: Propagate errors through authenticate()
  block/ssh: Propagate errors through check_host_key()
  block/ssh: Drop superfluous libssh2_session_last_errno() calls
  block/rbd: Propagate errors to open and create methods
  qemu-nbd: Don't use qerror_report()
  blockdev: Don't use qerror_report() in do_drive_del()
  blockdev: Don't use qerror_report_err() in drive_init()
  docs: Define refcount_bits value
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-28 15:22:40 +01:00
Peter Maydell
052367ba85 target-arm:
* Preliminary restructuring for EL2/EL3 support
  * improve CPACR handling
  * fix pxa2xx_lcd palette formats
  * update highbank/midway maintainer
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140527' into staging

target-arm:
 * Preliminary restructuring for EL2/EL3 support
 * improve CPACR handling
 * fix pxa2xx_lcd palette formats
 * update highbank/midway maintainer

# gpg: Signature made Tue 27 May 2014 17:26:27 BST using RSA key ID 14360CDE
# gpg: Can't check signature: public key not found

* remotes/pmaydell/tags/pull-target-arm-20140527: (26 commits)
  target-arm: A64: Register VBAR_EL3
  target-arm: A64: Register VBAR_EL2
  target-arm: Make vbar_write writeback to any CPREG
  target-arm: A64: Generalize update_spsel for the various ELs
  target-arm: A64: Generalize ERET to various ELs
  target-arm: A64: Trap ERET from EL0 at translation time
  target-arm: A64: Forbid ERET to higher or unimplemented ELs
  target-arm: Register EL3 versions of ELR and SPSR
  target-arm: Register EL2 versions of ELR and SPSR
  target-arm: Add a feature flag for EL3
  target-arm: Add a feature flag for EL2
  target-arm: A64: Introduce aarch64_banked_spsr_index()
  target-arm: Add SPSR entries for EL2/HYP and EL3/MON
  target-arm: A64: Add ELR entries for EL2 and 3
  target-arm: A64: Add SP entries for EL2 and 3
  target-arm: c12_vbar -> vbar_el[]
  target-arm: Make esr_el1 an array
  target-arm: Make elr_el1 an array
  target-arm: Use a 1:1 mapping between EL and MMU index
  target-arm: A32: Use get_mem_index for load/stores
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-28 15:00:33 +01:00
Peter Maydell
adbfc34103 Xtensa fixes queue 2014-05-26:
- fix cross-page jumps/calls at the end of TB;
 - add tests for TBs and instructions crossing page boundary.
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Merge remote-tracking branch 'remotes/xtensa/tags/20140526-xtensa' into staging

Xtensa fixes queue 2014-05-26:
- fix cross-page jumps/calls at the end of TB;
- add tests for TBs and instructions crossing page boundary.

# gpg: Signature made Mon 26 May 2014 09:37:39 BST using RSA key ID F83FA044
# gpg: Can't check signature: public key not found

* remotes/xtensa/tags/20140526-xtensa:
  target-xtensa: add tests for cross-page TB
  target-xtensa: completely clean TLB between MMU tests
  target-xtensa: fix cross-page jumps/calls at the end of TB

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-28 14:47:35 +01:00
Peter Maydell
972b09c219 usb: usb3 streams support for usb-host and usb-redir
usb: xhci and mtp bugfixes.
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Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-7' into staging

usb: usb3 streams support for usb-host and usb-redir
usb: xhci and mtp bugfixes.

# gpg: Signature made Mon 26 May 2014 09:44:09 BST using RSA key ID D3E87138
# gpg: Can't check signature: public key not found

* remotes/kraxel/tags/pull-usb-7:
  usb-host-libusb: Set stream id when submitting bulk-stream transfers
  usb-host-libusb: Add alloc / free streams ops
  usb-host-libusb: Fill in endpoint max_streams when available
  usb-redir: Add support for bulk streams
  usb-mtp: handle usb_mtp_get_object failure
  usb-mtp: handle lseek failure
  usb-mtp: use bool to track MTPObject init status
  xhci: add xhci_get_flag
  xhci: add endpoint cap on express bus only
  xhci: child detach fix

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-05-28 13:52:03 +01:00
Markus Armbruster
fbab9ccbdb block/sheepdog: Don't use qerror_report()
qerror_report() is a transitional interface to help with converting
existing HMP commands to QMP.  It should not be used elsewhere.
Replace by error_report().

Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
efde4b6252 block/sheepdog: Fix silent sd_open(), sd_create() failures
Open and create methods must set an error when they fail.

Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
e67c399363 block/sheepdog: Propagate errors to open and create methods
Completes the conversion to Error started in commit 015a103^..d5124c0,
except for a few bugs fixed in the next commit.

Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
dc83cd427b block/sheepdog: Propagate errors through find_vdi_name()
Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
7d2d3e74e5 block/sheepdog: Propagate errors through do_sd_create()
Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
318df29e10 block/sheepdog: Propagate errors through sd_prealloc()
Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
356b4ca2bb block/sheepdog: Propagate errors through get_sheep_fd()
Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
dfb12bf86e block/sheepdog: Propagate errors through connect_to_sdog()
Cc: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
d11c8917b2 block/vvfat: Propagate errors through init_directories()
Completes the conversion of the open method to Error started in commit
015a103.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
68c70af16d block/vvfat: Propagate errors through enable_write_target()
Continues the conversion of the open method to Error started in commit
015a103.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
5496fb1aeb block/ssh: Propagate errors to open and create methods
Completes the conversion to Error started in commit 015a103^..d5124c0.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
5f0c39e598 block/ssh: Propagate errors through connect_to_ssh()
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
4618e658e6 block/ssh: Propagate errors through authenticate()
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00
Markus Armbruster
01c2b265fc block/ssh: Propagate errors through check_host_key()
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2014-05-28 14:28:47 +02:00