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2021-03-09Acceptance Tests: restore downloading of VM imagesCleber Rosa
The "get-vm-images" target defined in tests/Makefile.include is a prerequisite for "check-acceptance", so that those files get downloaded before the Avocado job even starts. It looks like on c401c058a1c a TARGETS variable was introduced with a different content than it was previously coming from the main Makefile. From that point on, the "get-vm-images" succeed without doing anything because there was no matching architecture to download. This restores the download of images (that match targets to be built) before the job starts, eliminating downloads and their associated failures during the tests. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Message-Id: <20210225232122.1254879-2-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09docs/devel/qgraph: improve qgraph documentationEmanuele Giuseppe Esposito
Improve current qgraph documentation with a more concrete example and clearer motivation. This patch depends on the previous serie "libqos/qgraph: format qgraph comments for sphinx documentation" Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Message-Id: <20210301092432.20342-1-eesposit@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09libqos/qgraph: format qgraph comments for sphinx documentationEmanuele Giuseppe Esposito
Change documentation style and fix minor typos in tests/qtest/libqos/qgraph.h to automatically generate sphinx documentation in docs/devel/qgraph.rst The mechanism explanation that once was in qgraph.h is now moved to qgraph.rst There is no functional change intended. Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Message-Id: <20210308073240.6363-1-eesposit@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09hw/block/nvme: support Identify NS Attached Controller ListMinwoo Im
Support Identify command for Namespace attached controller list. This command handler will traverse the controller instances in the given subsystem to figure out whether the specified nsid is attached to the controllers or not. The 4096bytes Identify data will return with the first entry (16bits) indicating the number of the controller id entries. So, the data can hold up to 2047 entries for the controller ids. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> [k.jensen: rebased for dma refactor] Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: support changed namespace asynchronous eventMinwoo Im
If namespace inventory is changed due to some reasons (e.g., namespace attachment/detachment), controller can send out event notifier to the host to manage namespaces. This patch sends out the AEN to the host after either attach or detach namespaces from controllers. To support clear of the event from the controller, this patch also implemented Get Log Page command for Changed Namespace List log type. To return namespace id list through the command, when namespace inventory is updated, id is added to the per-controller list (changed_ns_list). To indicate the support of this async event, this patch set OAES(Optional Asynchronous Events Supported) in Identify Controller data structure. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: support namespace attachment commandMinwoo Im
This patch supports Namespace Attachment command for the pre-defined nvme-ns device nodes. Of course, attach/detach namespace should only be supported in case 'subsys' is given. This is because if we detach a namespace from a controller, somebody needs to manage the detached, but allocated namespace in the NVMe subsystem. As command effect for the namespace attachment command is registered, the host will be notified that namespace inventory is changed so that host will rescan the namespace inventory after this command. For example, kernel driver manages this command effect via passthru IOCTL. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> [k.jensen: rebased for dma refactor] Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: refactor nvme_select_ns_iocsMinwoo Im
This patch has no functional changes. This patch just refactored nvme_select_ns_iocs() to iterate the attached namespaces of the controlller and make it invoke __nvme_select_ns_iocs(). Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: support allocated namespace typeMinwoo Im
From NVMe spec 1.4b "6.1.5. NSID and Namespace Relationships" defines valid namespace types: - Unallocated: Not exists in the NVMe subsystem - Allocated: Exists in the NVMe subsystem - Inactive: Not attached to the controller - Active: Attached to the controller This patch added support for allocated, but not attached namespace type: !nvme_ns(n, nsid) && nvme_subsys_ns(n->subsys, nsid) nvme_ns() returns attached namespace instance of the given controller and nvme_subsys_ns() returns allocated namespace instance in the subsystem. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: fix allocated namespace list to 256Minwoo Im
Expand allocated namespace list (subsys->namespaces) to have 256 entries which is a value lager than at least NVME_MAX_NAMESPACES which is for attached namespace list in a controller. Allocated namespace list should at least larger than attached namespace list. n->num_namespaces = NVME_MAX_NAMESPACES; The above line will set the NN field by id->nn so that the subsystem should also prepare at least this number of namespace list entries. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: fix namespaces array to 1-basedMinwoo Im
subsys->namespaces array used to be sized to NVME_SUBSYS_MAX_NAMESPACES. But subsys->namespaces are being accessed with 1-based namespace id which means the very first array entry will always be empty(NULL). Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: support namespace detachMinwoo Im
Given that now we have nvme-subsys device supported, we can manage namespace allocated, but not attached: detached. This patch introduced a parameter for nvme-ns device named 'detached'. This parameter indicates whether the given namespace device is detached from a entire NVMe subsystem('subsys' given case, shared namespace) or a controller('bus' given case, private namespace). - Allocated namespace 1) Shared ns in the subsystem 'subsys0': -device nvme-ns,id=ns1,drive=blknvme0,nsid=1,subsys=subsys0,detached=true 2) Private ns for the controller 'nvme0' of the subsystem 'subsys0': -device nvme-subsys,id=subsys0 -device nvme,serial=foo,id=nvme0,subsys=subsys0 -device nvme-ns,id=ns1,drive=blknvme0,nsid=1,bus=nvme0,detached=true 3) (Invalid case) Controller 'nvme0' has no subsystem to manage ns: -device nvme,serial=foo,id=nvme0 -device nvme-ns,id=ns1,drive=blknvme0,nsid=1,bus=nvme0,detached=true Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: refactor nvme_dmaKlaus Jensen
The nvme_dma function doesn't just do DMA (QEMUSGList-based) memory transfers; it also handles QEMUIOVector copies. Introduce the NvmeTxDirection enum and rename to nvme_tx. Remove mapping of PRPs/SGLs from nvme_tx and instead assert that they have been mapped previously. This allows more fine-grained use in subsequent patches. Add new (better named) helpers, nvme_{c2h,h2c}, that does both PRP/SGL mapping and transfer. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: remove the req dependency in map functionsKlaus Jensen
The PRP and SGL mapping functions does not have any particular need for the entire NvmeRequest as a parameter. Clean it up. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: try to deal with the iov/qsg dualityKlaus Jensen
Introduce NvmeSg and try to deal with that pesky qsg/iov duality that haunts all the memory-related functions. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: fix strerror printingKlaus Jensen
Fix missing sign inversion. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: remove block accounting for write zeroesKlaus Jensen
A Write Zeroes commands should not be counted in either the 'Data Units Written' or in 'Host Write Commands' SMART/Health Information Log page. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: remove redundant len member in compare contextKlaus Jensen
The 'len' member of the nvme_compare_ctx struct is redundant since the same information is available in the 'iov' member. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: report non-mdts command size limit for dsmGollu Appalanaidu
Dataset Management is not subject to MDTS, but exceeded a certain size per range causes internal looping. Report this limit (DMRSL) in the NVM command set specific identify controller data structure. Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: add trace event for zone read checkGollu Appalanaidu
Add a trace event for the offline zone condition when checking zone read. Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> [k.jensen: split commit] Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: fix potential compilation errorGollu Appalanaidu
assert may be compiled to a noop and we could end up returning an uninitialized status. Fix this by always returning Internal Device Error as a fallback. Note that, as pointed out by Philippe, per commit 262a69f4282 ("osdep.h: Prohibit disabling assert() in supported builds") this shouldn't be possible. But clean it up so we don't worry about it again. Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> [k.jensen: split commit] Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: add identify trace eventGollu Appalanaidu
Add a trace event for the Identify command. Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
2021-03-09hw/block/nvme: remove unnecessary endian conversionGollu Appalanaidu
Remove an unnecessary le_to_cpu conversion in Identify. Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com>
2021-03-09hw/block/nvme: align zoned.zasl with mdtsKlaus Jensen
ZASL (Zone Append Size Limit) is defined exactly like MDTS (Maximum Data Transfer Size), that is, it is a value in units of the minimum memory page size (CAP.MPSMIN) and is reported as a power of two. The 'mdts' nvme device parameter is specified as in the spec, but the 'zoned.append_size_limit' parameter is specified in bytes. This is suboptimal for a number of reasons: 1. It is just plain confusing wrt. the definition of mdts. 2. There is a lot of complexity involved in validating the value; it must be a power of two, it should be larger than 4k, if it is zero we set it internally to mdts, but still report it as zero. 3. While "hw/block/nvme: improve invalid zasl value reporting" slightly improved the handling of the parameter, the validation is still wrong; it does not depend on CC.MPS, it depends on CAP.MPSMIN. And we are not even checking that it is actually less than or equal to MDTS, which is kinda the *one* condition it must satisfy. Fix this by defining zasl exactly like mdts and checking the one thing that it must satisfy (that it is less than or equal to mdts). Also, change the default value from 128KiB to 0 (aka, whatever mdts is). Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: deduplicate bad mdts trace eventKlaus Jensen
If mdts is exceeded, trace it from a single place. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: document 'mdts' nvme device parameterKlaus Jensen
Document the 'mdts' nvme device parameter. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: add broadcast nsid support flush commandGollu Appalanaidu
Add support for using the broadcast nsid to issue a flush on all namespaces through a single command. Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: use locally assigned QEMU IEEE OUIGollu Appalanaidu
Commit 6eb7a071292a ("hw/block/nvme: change controller pci id") changed the controller to use a Red Hat assigned PCI Device and Vendor ID, but did not change the IEEE OUI away from the Intel IEEE OUI. Fix that and use the locally assigned QEMU IEEE OUI instead if the `use-intel-id` parameter is not explicitly set. Also reverse the Intel IEEE OUI bytes. Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2021-03-09hw/block/nvme: improve invalid zasl value reportingKlaus Jensen
The Zone Append Size Limit (ZASL) must be at least 4096 bytes, so improve the user experience by adding an early parameter check in nvme_check_constraints. When ZASL is still too small due to the host configuring the device for an even larger page size, convert the trace point in nvme_start_ctrl to an NVME_GUEST_ERR such that this is logged by QEMU instead of only traced. Reported-by: Corne <info@dantalion.nl> Cc: Dmitry Fomichev <Dmitry.Fomichev@wdc.com> Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: add missing mor/mar constraint checksKlaus Jensen
Firstly, if zoned.max_active is non-zero, zoned.max_open must be less than or equal to zoned.max_active. Secondly, if only zones.max_active is set, we have to explicitly set zones.max_open or we end up with an invalid MAR/MOR configuration. This is an artifact of the parameters not being zeroes-based like in the spec. Cc: Dmitry Fomichev <dmitry.fomichev@wdc.com> Reported-by: Gollu Appalanaidu <anaidu.gollu@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
2021-03-09hw/block/nvme: fix Close ZoneDmitry Fomichev
Implicitly and Explicitly Open zones can be closed by Close Zone management function. This got broken by a recent commit ("hw/block/nvme: refactor zone resource management") and now such commands fail with Invalid Zone State Transition status. Modify nvm_zrm_close() function to make Close Zone work correctly. Signed-off-by: Dmitry Fomichev <dmitry.fomichev@wdc.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: add simple copy commandKlaus Jensen
Add support for TP 4065a ("Simple Copy Command"), v2020.05.04 ("Ratified"). The implementation uses a bounce buffer to first read in the source logical blocks, then issue a write of that bounce buffer. The default maximum number of source logical blocks is 128, translating to 512 KiB for 4k logical blocks which aligns with the default value of MDTS. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09nvme: updated shared header for copy commandKlaus Jensen
Add new data structures and types for the Simple Copy command. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Minwoo Im <minwoo.im.dev@gmail.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: pull write pointer advancement to separate functionKlaus Jensen
In preparation for Simple Copy, pull write pointer advancement into a separate function that is independent off an NvmeRequest. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: refactor zone resource managementKlaus Jensen
Zone transition handling and resource management is open coded (and semi-duplicated in the case of open, close and finish). In preparation for Simple Copy command support (which also needs to open zones for writing), consolidate into a set of 'nvme_zrm' functions and in the process fix a bug with the controller not closing an open zone to allow another zone to be explicitly opened. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: remove unused parameter in check zone writeKlaus Jensen
Remove the unused NvmeCtrl parameter in nvme_check_zone_write. Signed-off-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org>
2021-03-09hw/block/nvme: support for shared namespace in subsystemMinwoo Im
nvme-ns device is registered to a nvme controller device during the initialization in nvme_register_namespace() in case that 'bus' property is given which means it's mapped to a single controller. This patch introduced a new property 'subsys' just like the controller device instance did to map a namespace to a NVMe subsystem. If 'subsys' property is given to the nvme-ns device, it will belong to the specified subsystem and will be attached to all controllers in that subsystem by enabling shared namespace capability in NMIC(Namespace Multi-path I/O and Namespace Capabilities) in Identify Namespace. Usage: -device nvme-subsys,id=subsys0 -device nvme,serial=foo,id=nvme0,subsys=subsys0 -device nvme,serial=bar,id=nvme1,subsys=subsys0 -device nvme,serial=baz,id=nvme2,subsys=subsys0 -device nvme-ns,id=ns1,drive=<drv>,nsid=1,subsys=subsys0 # Shared -device nvme-ns,id=ns2,drive=<drv>,nsid=2,bus=nvme2 # Non-shared In the above example, 'ns1' will be shared to 'nvme0' and 'nvme1' in the same subsystem. On the other hand, 'ns2' will be attached to the 'nvme2' only as a private namespace in that subsystem. All the namespace with 'subsys' parameter will attach all controllers in the subsystem to the namespace by default. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: add NMIC enum value for Identify NamespaceMinwoo Im
Added Namespace Multi-path I/O and Namespace Sharing Capabilities (NMIC) field to support shared namespace from controller(s). This field is in Identify Namespace data structure in [30]. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: support for multi-controller in subsystemMinwoo Im
We have nvme-subsys and nvme devices mapped together. To support multi-controller scheme to this setup, controller identifier(id) has to be managed. Earlier, cntlid(controller id) used to be always 0 because we didn't have any subsystem scheme that controller id matters. This patch introduced 'cntlid' attribute to the nvme controller instance(NvmeCtrl) and make it allocated by the nvme-subsys device mapped to the controller. If nvme-subsys is not given to the controller, then it will always be 0 as it was. Added 'ctrls' array in the nvme-subsys instance to manage attached controllers to the subsystem with a limit(32). This patch didn't take list for the controllers to make it seamless with nvme-ns device. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: add CMIC enum value for Identify ControllerMinwoo Im
Added Controller Multi-path I/O and Namespace Sharing Capabilities (CMIC) field to support multi-controller in the following patches. This field is in Identify Controller data structure in [76]. Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: support to map controller to a subsystemMinwoo Im
nvme controller(nvme) can be mapped to a NVMe subsystem(nvme-subsys). This patch maps a controller to a subsystem by adding a parameter 'subsys' to the nvme device. To map a controller to a subsystem, we need to put nvme-subsys first and then maps the subsystem to the controller: -device nvme-subsys,id=subsys0 -device nvme,serial=foo,id=nvme0,subsys=subsys0 If 'subsys' property is not given to the nvme controller, then subsystem NQN will be created with serial (e.g., 'foo' in above example), Otherwise, it will be based on subsys id (e.g., 'subsys0' in above example). Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09hw/block/nvme: introduce nvme-subsys deviceMinwoo Im
To support multi-path in QEMU NVMe device model, We need to have NVMe subsystem hierarchy to map controllers and namespaces to a NVMe subsystem. This patch introduced a simple nvme-subsys device model. The subsystem will be prepared with subsystem NQN with <subsys_id> provided in nvme-subsys device: ex) -device nvme-subsys,id=subsys0: nqn.2019-08.org.qemu:subsys0 Signed-off-by: Minwoo Im <minwoo.im.dev@gmail.com> Tested-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Klaus Jensen <k.jensen@samsung.com> Reviewed-by: Keith Busch <kbusch@kernel.org> [k.jensen: added 'nqn' device parameter per request] Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
2021-03-09scripts/ci/gitlab-pipeline-status: give more info when pipeline not foundCleber Rosa
This includes both input parameters (project id and commit) in the message so to make it easier to debug returned API calls. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20210222193240.921250-4-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09scripts/ci/gitlab-pipeline-status: give more information on failuresCleber Rosa
When an HTTP GET request fails, it's useful to go beyond the "not successful" message, and show the code returned by the server. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20210222193240.921250-3-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09scripts/ci/gitlab-pipeline-status: split utlity function for HTTP GETCleber Rosa
This simply splits out the code that does an HTTP GET so that it can be used for other API requests. Signed-off-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Message-Id: <20210222193240.921250-2-crosa@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09meson: Re-enable the possibility to run "make check SPEED=slow"Thomas Huth
"make check SPEED=slow" got lost in the conversion of the build system to meson - the tests were always running in "quick" mode. Fix it by passing the "-m" parameter to the test harness at the right spot in scripts/mtest2make.py. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210218172313.2217440-1-thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09docker: OpenSBI build job depends on OpenSBI containerPhilippe Mathieu-Daudé
Add missing dependency build-opensbi -> docker-opensbi. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210303130646.1494015-4-philmd@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09docker: EDK2 build job depends on EDK2 containerPhilippe Mathieu-Daudé
Add missing dependency build-edk2 -> docker-edk2. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210303130646.1494015-3-philmd@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Acked-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09docker: Alpine build job depends on Alpine containerPhilippe Mathieu-Daudé
Add missing dependency build-system-alpine -> amd64-alpine-container. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210303130646.1494015-2-philmd@redhat.com> Reviewed-by: Willian Rampazzo <willianr@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-09qtest: delete superfluous inclusions of qtest.hChen Qun
There are 23 files that include the "sysemu/qtest.h", but they do not use any qtest functions. Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com> Acked-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210226081414.205946-1-kuhn.chenqun@huawei.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-03-08block/qcow2: refactor qcow2_update_options_prepare error pathsVladimir Sementsov-Ogievskiy
Keep setting ret close to setting errp and don't merge different error paths into one. This way it's more obvious that we don't return error without setting errp. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Message-Id: <20210202124956.63146-15-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-03-17 18:13:40 +0000