aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2019-02-26authz: add QAuthZPAM object type for authorizing using PAMDaniel P. Berrange
Add an authorization backend that talks to PAM to check whether the user identity is allowed. This only uses the PAM account validation facility, which is essentially just a check to see if the provided username is permitted access. It doesn't use the authentication or session parts of PAM, since that's dealt with by the relevant part of QEMU (eg VNC server). Consider starting QEMU with a VNC server and telling it to use TLS with x509 client certificates and configuring it to use an PAM to validate the x509 distinguished name. In this example we're telling it to use PAM for the QAuthZ impl with a service name of "qemu-vnc" $ qemu-system-x86_64 \ -object tls-creds-x509,id=tls0,dir=/home/berrange/security/qemutls,\ endpoint=server,verify-peer=yes \ -object authz-pam,id=authz0,service=qemu-vnc \ -vnc :1,tls-creds=tls0,tls-authz=authz0 This requires an /etc/pam/qemu-vnc file to be created with the auth rules. A very simple file based whitelist can be setup using $ cat > /etc/pam/qemu-vnc <<EOF account requisite pam_listfile.so item=user sense=allow file=/etc/qemu/vnc.allow EOF The /etc/qemu/vnc.allow file simply contains one username per line. Any username not in the file is denied. The usernames in this example are the x509 distinguished name from the client's x509 cert. $ cat > /etc/qemu/vnc.allow <<EOF CN=laptop.berrange.com,O=Berrange Home,L=London,ST=London,C=GB EOF More interesting would be to configure PAM to use an LDAP backend, so that the QEMU authorization check data can be centralized instead of requiring each compute host to have file maintained. The main limitation with this PAM module is that the rules apply to all QEMU instances on the host. Setting up different rules per VM, would require creating a separate PAM service name & config file for every guest. An alternative approach for the future might be to not pass in the plain username to PAM, but instead combine the VM name or UUID with the username. This requires further consideration though. Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26authz: add QAuthZListFile object type for a file access control listDaniel P. Berrangé
Add a QAuthZListFile object type that implements the QAuthZ interface. This built-in implementation is a proxy around the QAuthZList object type, initializing it from an external file, and optionally, automatically reloading it whenever it changes. To create an instance of this object via the QMP monitor, the syntax used would be: { "execute": "object-add", "arguments": { "qom-type": "authz-list-file", "id": "authz0", "props": { "filename": "/etc/qemu/vnc.acl", "refresh": true } } } If "refresh" is "yes", inotify is used to monitor the file, automatically reloading changes. If an error occurs during reloading, all authorizations will fail until the file is next successfully loaded. The /etc/qemu/vnc.acl file would contain a JSON representation of a QAuthZList object { "rules": [ { "match": "fred", "policy": "allow", "format": "exact" }, { "match": "bob", "policy": "allow", "format": "exact" }, { "match": "danb", "policy": "deny", "format": "glob" }, { "match": "dan*", "policy": "allow", "format": "exact" }, ], "policy": "deny" } This sets up an authorization rule that allows 'fred', 'bob' and anyone whose name starts with 'dan', except for 'danb'. Everyone unmatched is denied. The object can be loaded on the comand line using -object authz-list-file,id=authz0,filename=/etc/qemu/vnc.acl,refresh=yes Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-26authz: add QAuthZList object type for an access control listDaniel P. Berrange
Add a QAuthZList object type that implements the QAuthZ interface. This built-in implementation maintains a trivial access control list with a sequence of match rules and a final default policy. This replicates the functionality currently provided by the qemu_acl module. To create an instance of this object via the QMP monitor, the syntax used would be: { "execute": "object-add", "arguments": { "qom-type": "authz-list", "id": "authz0", "props": { "rules": [ { "match": "fred", "policy": "allow", "format": "exact" }, { "match": "bob", "policy": "allow", "format": "exact" }, { "match": "danb", "policy": "deny", "format": "glob" }, { "match": "dan*", "policy": "allow", "format": "exact" }, ], "policy": "deny" } } } This sets up an authorization rule that allows 'fred', 'bob' and anyone whose name starts with 'dan', except for 'danb'. Everyone unmatched is denied. It is not currently possible to create this via -object, since there is no syntax supported to specify non-scalar properties for objects. This is likely to be addressed by later support for using JSON with -object, or an equivalent approach. In any case the future "authz-listfile" object can be used from the CLI and is likely a better choice, as it allows the ACL to be refreshed automatically on change. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26authz: add QAuthZSimple object type for easy whitelist auth checksDaniel P. Berrangé
In many cases a single VM will just need to whitelist a single identity as the allowed user of network services. This is especially the case for TLS live migration (optionally with NBD storage) where we just need to whitelist the x509 certificate distinguished name of the source QEMU host. Via QMP this can be configured with: { "execute": "object-add", "arguments": { "qom-type": "authz-simple", "id": "authz0", "props": { "identity": "fred" } } } Or via the command line -object authz-simple,id=authz0,identity=fred Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26authz: add QAuthZ object as an authorization base classDaniel P. Berrange
The current qemu_acl module provides a simple access control list facility inside QEMU, which is used via a set of monitor commands acl_show, acl_policy, acl_add, acl_remove & acl_reset. Note there is no ability to create ACLs - the network services (eg VNC server) were expected to create ACLs that they want to check. There is also no way to define ACLs on the command line, nor potentially integrate with external authorization systems like polkit, pam, ldap lookup, etc. The QAuthZ object defines a minimal abstract QOM class that can be subclassed for creating different authorization providers. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
2019-02-26hw/usb: switch MTP to use new inotify APIsDaniel P. Berrangé
The internal inotify APIs allow a lot of conditional statements to be cleared out, and provide a simpler callback for handling events. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-26hw/usb: fix const-ness for string params in MTP driverDaniel P. Berrangé
Various functions accepting 'char *' string parameters were missing 'const' qualifiers. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-26hw/usb: don't set IN_ISDIR for inotify watch in MTP driverDaniel P. Berrangé
IN_ISDIR is not a bit that one can request when registering a watch with inotify_add_watch. Rather it is a bit that is set automatically when reading events from the kernel. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-26qom: don't require user creatable objects to be registeredDaniel P. Berrangé
When an object is in turn owned by another user object, it is not desirable to expose this in the QOM object hierarchy. It is just an internal implementation detail, we should be free to change without exposure to apps managing QEMU. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-26util: add helper APIs for dealing with inotify in portable mannerDaniel P. Berrangé
The inotify userspace API for reading events is quite horrible, so it is useful to wrap it in a more friendly API to avoid duplicating code across many users in QEMU. Wrapping it also allows introduction of a platform portability layer, so that we can add impls for non-Linux based equivalents in future. Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-25Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell
staging Pull request # gpg: Signature made Fri 22 Feb 2019 14:07:01 GMT # gpg: using RSA key 9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: (27 commits) tests/virtio-blk: add test for DISCARD command tests/virtio-blk: add test for WRITE_ZEROES command tests/virtio-blk: add virtio_blk_fix_dwz_hdr() function tests/virtio-blk: change assert on data_size in virtio_blk_request() virtio-blk: add DISCARD and WRITE_ZEROES features virtio-blk: set config size depending on the features enabled virtio-net: make VirtIOFeature usable for other virtio devices virtio-blk: add "discard" and "write-zeroes" properties virtio-blk: add host_features field in VirtIOBlock virtio-blk: add acct_failed param to virtio_blk_handle_rw_error() hw/ide: drop iov field from IDEDMA hw/ide: drop iov field from IDEBufferedRequest hw/ide: drop iov field from IDEState tests/test-bdrv-drain: use QEMU_IOVEC_INIT_BUF migration/block: use qemu_iovec_init_buf qemu-img: use qemu_iovec_init_buf block/vmdk: use qemu_iovec_init_buf block/qed: use qemu_iovec_init_buf block/qcow2: use qemu_iovec_init_buf block/qcow: use qemu_iovec_init_buf ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-25Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-testing-next-220219-1' into staging Various testing fixes: - Travis updates (inc disable isapc cdrom test) - Add gitlab control - Fix docker image - keep softloat tests short # gpg: Signature made Fri 22 Feb 2019 09:51:36 GMT # gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44 # gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full] # Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44 * remotes/stsquad/tags/pull-testing-next-220219-1: tests/cdrom-test: only include isapc cdrom test when g_test_slow() tests/softfloat: always do quick softfloat tests Add a gitlab-ci file for Continuous Integration testing on Gitlab tests/docker: peg netmap code to a specific version tests/docker: squash initial update and install step for debian9 .travis.yml: Remove disable-uuid .travis.yml: Test with disable-replication .travis.yml: split debug builds .travis.yml: the xcode10 image seems to be hosed Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-25Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190222-pull-request' ↵Peter Maydell
into staging vga: bugfixes and edid support for virtio-vga # gpg: Signature made Fri 22 Feb 2019 08:24:25 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/vga-20190222-pull-request: display/virtio: add edid support. virtio-gpu: remove useless 'waiting' field virtio-gpu: block both 2d and 3d rendering virtio-gpu: remove unused config_size virtio-gpu: remove unused qdev Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-25Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190222-pull-request' ↵Peter Maydell
into staging ui: add support for -display spice-app ui: gtk+sdl bugfixes. # gpg: Signature made Fri 22 Feb 2019 07:53:13 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20190222-pull-request: display: add -display spice-app launching a Spice client spice: use a default name for the server qapi: document DisplayType enum build-sys: add gio-2.0 check char: register spice ports after spice started char: move SpiceChardev and open_spice_port() to spice.h header spice: do not stop spice if VM is paused spice: merge options lists spice: avoid spice runtime assert char/spice: discard write() if backend is disconnected char/spice: trigger HUP event ui/gtk: Fix the license information sdl2: drop qemu_input_event_send_key_qcode call spice: set device address and device display ID in QXL interface kbd-state: don't block auto-repeat events Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-22Merge remote-tracking branch 'remotes/awilliam/tags/vfio-updates-20190221.0' ↵Peter Maydell
into staging VFIO updates 2019-02-21 - Workaround kernel overflow bug in vfio type1 DMA unmap (Alex Williamson) - Refactor vfio container initialization (Eric Auger) # gpg: Signature made Fri 22 Feb 2019 05:21:07 GMT # gpg: using RSA key 239B9B6E3BB08B22 # gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" [full] # gpg: aka "Alex Williamson <alex@shazbot.org>" [full] # gpg: aka "Alex Williamson <alwillia@redhat.com>" [full] # gpg: aka "Alex Williamson <alex.l.williamson@gmail.com>" [full] # Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B 8A90 239B 9B6E 3BB0 8B22 * remotes/awilliam/tags/vfio-updates-20190221.0: hw/vfio/common: Refactor container initialization vfio/common: Work around kernel overflow bug in DMA unmap Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-22Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20190221' into stagingPeter Maydell
Fix dino pci config access. # gpg: Signature made Thu 21 Feb 2019 19:03:26 GMT # gpg: using RSA key 64DF38E8AF7E215F # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth/tags/pull-hppa-20190221: hw/hppa/dino: mask out lower 2 bits of PCI config addr Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-22Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20190221' into stagingPeter Maydell
Allow const void * as argument to helpers. Remove obsolete TODO file. # gpg: Signature made Thu 21 Feb 2019 18:59:11 GMT # gpg: using RSA key 64DF38E8AF7E215F # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth/tags/pull-tcg-20190221: include/exec/helper-head.h: support "const void *" in helper calls tcg: Remove TODO file Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-22Merge remote-tracking branch ↵Peter Maydell
'remotes/amarkovic/tags/mips-queue-feb-21-2019-v2' into staging MIPS queue for February 21st, 2019, v2 # gpg: Signature made Thu 21 Feb 2019 18:37:04 GMT # gpg: using RSA key D4972A8967F75A65 # gpg: Good signature from "Aleksandar Markovic <amarkovic@wavecomp.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 8526 FBF1 5DA3 811F 4A01 DD75 D497 2A89 67F7 5A65 * remotes/amarkovic/tags/mips-queue-feb-21-2019-v2: target/mips: fulong2e: Dynamically generate SPD EEPROM data target/mips: fulong2e: Fix bios flash size hw/pci-host/bonito.c: Add PCI mem region mapped at the correct address target/mips: implement QMP query-cpu-definitions command tests/tcg: target/mips: Add wrappers for MSA integer compare instructions tests/tcg: target/mips: Change directory name 'bit-counting' to 'bit-count' tests/tcg: target/mips: Correct path to headers in some test source files hw/misc: mips_itu: Fix 32/64 bit issue in a line involving shift operator Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-22tests/virtio-blk: add test for DISCARD commandStefano Garzarella
If the DISCARD feature is enabled, we try this command in the test_basic(), checking only the status returned by the request. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-11-sgarzare@redhat.com Message-Id: <20190221103314.58500-11-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/virtio-blk: add test for WRITE_ZEROES commandStefano Garzarella
If the WRITE_ZEROES feature is enabled, we check this command in the test_basic(). Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-10-sgarzare@redhat.com Message-Id: <20190221103314.58500-10-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/virtio-blk: add virtio_blk_fix_dwz_hdr() functionStefano Garzarella
This function is useful to fix the endianness of struct virtio_blk_discard_write_zeroes headers. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-9-sgarzare@redhat.com Message-Id: <20190221103314.58500-9-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/virtio-blk: change assert on data_size in virtio_blk_request()Stefano Garzarella
The size of data in the virtio_blk_request must be a multiple of 512 bytes for IN and OUT requests, or a multiple of the size of struct virtio_blk_discard_write_zeroes for DISCARD and WRITE_ZEROES requests. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-8-sgarzare@redhat.com Message-Id: <20190221103314.58500-8-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22virtio-blk: add DISCARD and WRITE_ZEROES featuresStefano Garzarella
This patch adds the support of DISCARD and WRITE_ZEROES commands, that have been introduced in the virtio-blk protocol to have better performance when using SSD backend. We support only one segment per request since multiple segments are not widely used and there are no userspace APIs that allow applications to submit multiple segments in a single call. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-7-sgarzare@redhat.com Message-Id: <20190221103314.58500-7-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22virtio-blk: set config size depending on the features enabledStefano Garzarella
Starting from DISABLE and WRITE_ZEROES features, we use an array of VirtIOFeature (as virtio-net) to properly set the config size depending on the features enabled. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-6-sgarzare@redhat.com Message-Id: <20190221103314.58500-6-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22virtio-net: make VirtIOFeature usable for other virtio devicesStefano Garzarella
In order to use VirtIOFeature also in other virtio devices, we move its declaration and the endof() macro (renamed in virtio_endof()) in virtio.h. We add virtio_feature_get_config_size() function to iterate the array of VirtIOFeature and to return the config size depending on the features enabled. (as virtio_net_set_config_size() did) Suggested-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-5-sgarzare@redhat.com Message-Id: <20190221103314.58500-5-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22virtio-blk: add "discard" and "write-zeroes" propertiesStefano Garzarella
In order to avoid migration issues, we enable DISCARD and WRITE_ZEROES features only for machine type >= 4.0 As discussed with Michael S. Tsirkin and Stefan Hajnoczi on the list [1], DISCARD operation should not have security implications (eg. page cache attacks), so we can enable it by default. [1] https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg00504.html Suggested-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-4-sgarzare@redhat.com Message-Id: <20190221103314.58500-4-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22virtio-blk: add host_features field in VirtIOBlockStefano Garzarella
Since configurable features for virtio-blk are growing, this patch adds host_features field in the struct VirtIOBlock. (as in virtio-net) In this way, we can avoid to add new fields for new properties and we can directly set VIRTIO_BLK_F* flags in the host_features. We update "config-wce" and "scsi" property definition to use the new host_features field without change the behaviour. Suggested-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-3-sgarzare@redhat.com Message-Id: <20190221103314.58500-3-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22virtio-blk: add acct_failed param to virtio_blk_handle_rw_error()Stefano Garzarella
We add acct_failed param in order to use virtio_blk_handle_rw_error() also when is not required to call block_acct_failed(). (eg. a discard operation is failed) Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Message-id: 20190221103314.58500-2-sgarzare@redhat.com Message-Id: <20190221103314.58500-2-sgarzare@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22hw/ide: drop iov field from IDEDMAVladimir Sementsov-Ogievskiy
@iov is used only to initialize @qiov. Let's use new qemu_iovec_init_buf() instead, which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-18-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-18-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22hw/ide: drop iov field from IDEBufferedRequestVladimir Sementsov-Ogievskiy
@iov is used only to initialize @qiov. Let's use new qemu_iovec_init_buf() instead, which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-17-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-17-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22hw/ide: drop iov field from IDEStateVladimir Sementsov-Ogievskiy
@iov is used only to initialize @qiov. Let's use new qemu_iovec_init_buf() instead, which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-16-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-16-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/test-bdrv-drain: use QEMU_IOVEC_INIT_BUFVladimir Sementsov-Ogievskiy
Use new QEMU_IOVEC_INIT_BUF() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-15-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-15-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22migration/block: use qemu_iovec_init_bufVladimir Sementsov-Ogievskiy
Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-14-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-14-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22qemu-img: use qemu_iovec_init_bufVladimir Sementsov-Ogievskiy
Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-13-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-13-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/vmdk: use qemu_iovec_init_bufVladimir Sementsov-Ogievskiy
Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-12-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-12-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/qed: use qemu_iovec_init_bufVladimir Sementsov-Ogievskiy
Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-11-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-11-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/qcow2: use qemu_iovec_init_bufVladimir Sementsov-Ogievskiy
Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-10-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-10-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/qcow: use qemu_iovec_init_bufVladimir Sementsov-Ogievskiy
Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-9-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-9-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/parallels: use QEMU_IOVEC_INIT_BUFVladimir Sementsov-Ogievskiy
Use new QEMU_IOVEC_INIT_BUF() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-8-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-8-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/stream: use QEMU_IOVEC_INIT_BUFVladimir Sementsov-Ogievskiy
Use new QEMU_IOVEC_INIT_BUF() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-7-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-7-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/commit: use QEMU_IOVEC_INIT_BUFVladimir Sementsov-Ogievskiy
Use new QEMU_IOVEC_INIT_BUF() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-6-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-6-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/backup: use qemu_iovec_init_bufVladimir Sementsov-Ogievskiy
Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-5-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-5-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/block-backend: use QEMU_IOVEC_INIT_BUFVladimir Sementsov-Ogievskiy
Use new QEMU_IOVEC_INIT_BUF() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-4-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-4-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block/io: use qemu_iovec_init_bufVladimir Sementsov-Ogievskiy
Use new qemu_iovec_init_buf() instead of qemu_iovec_init_external( ... , 1), which simplifies the code. While being here, use qemu_try_blockalign0 as well. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20190218140926.333779-3-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-3-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22block: enhance QEMUIOVector structureVladimir Sementsov-Ogievskiy
Add a possibility of embedded iovec, for cases when we need only one local iov. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 20190218140926.333779-2-vsementsov@virtuozzo.com Message-Id: <20190218140926.333779-2-vsementsov@virtuozzo.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-02-22tests/cdrom-test: only include isapc cdrom test when g_test_slow()Alex Bennée
We are seeing instability on our CI runs which has been there since the test was introduced. I suspect it triggers more on Travis due to their heavy load. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Acked-by: Thomas Huth <thuth@redhat.com>
2019-02-22tests/softfloat: always do quick softfloat testsAlex Bennée
Some operations take a long time and enabling "-l 2 -r all" can take more than a day which is stretching the definition of a "slow" test. Lets default to the quick test and leave a note for those who wish to run by hand. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-02-22Add a gitlab-ci file for Continuous Integration testing on GitlabThomas Huth
This is very convenient for people like me who store their QEMU git trees on gitlab.com: Automatic CI pipelines are now run for each branch that is pushed to the server - useful for some extra-testing before sending PULL- requests for example. Since the runtime of the jobs is limited to 1h, the jobs are distributed into multiple pipelines - this way everything finishs fine within time (ca. 30 minutes currently). Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1550058881-16351-1-git-send-email-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Cleber Rosa <crosa@redhat.com>
2019-02-22tests/docker: peg netmap code to a specific versionAlex Bennée
Tracking head is always going to be at the whims of the upstream. Let's use a defined release so things don't magically change under us. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-02-22tests/docker: squash initial update and install step for debian9Alex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-21 00:22:34 +0000