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* ppc/spapr: QOM'ify sPAPRRTCStateCédric Le Goater2017-04-265-49/+33Star
| | | | | | | | | Also use an 'sPAPRRTCState' attribute under the sPAPR machine to hold the RTC object. Overall, these changes remove an unnecessary and implicit dependency on SysBus. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* pseries: Add pseries-2.10 machine typeDavid Gibson2017-04-261-2/+21
| | | | Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* target/ppc: Improve accuracy of guest HTM availability on P8sSam Bobroff2017-04-261-2/+6
| | | | | | | | | | | | | | | | | | | | | | On Power8 hosts it is currently theoretically possible for QEMU/KVM-HV guests to receive a ibm,pa-features property indicating that HTM support is available when it is not. The situation would occur if the platform firmware of a Power8 host cleared the HTM bit of the ibm,pa-features property. QEMU would query KVM for the availability of HTM, which will return no support, but workaround code in kvm_arch_init_vcpu() would then re-enable it because KVM_HV is in use and the processor is P8. This patch adjusts the workaround in kvm_arch_init_vcpu() so that it does not enable HTM (in the above case) unless the host kernel indicates to the QEMU process, via the auxiliary vector, that userspace can use HTM (via the HWCAP2 bit KVM_FEATURE2_HTM). The reason to use the value from the auxiliary vector is that it is set based only on what the host kernel found in the ibm,pa-features HTM bit at boot time. Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* Merge remote-tracking branch 'remotes/agraf/tags/signed-s390-for-upstream' ↵Peter Maydell2017-04-251-1/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging Patch queue for s390 - 2017-04-25 Two simple fixes this time around: - fix BQL for s390 virtio target - Fix SIGP emulation # gpg: Signature made Tue 25 Apr 2017 12:40:38 BST # gpg: using RSA key 0x2B33791E03FEDC60 # gpg: Good signature from "Alexander Graf <agraf@suse.de>" # gpg: aka "Alexander Graf <alex@csgraf.de>" # Primary key fingerprint: 7F2A 4C87 F94C 5EFE DBC3 75DC 1631 30DA 5B24 530A # Subkey fingerprint: 54D3 364F A6C3 60FF AF81 EB53 2B33 791E 03FE DC60 * remotes/agraf/tags/signed-s390-for-upstream: s390x/misc_helper.c: wrap s390_virtio_hypercall in BQL target-s390x: Mask the SIGP order_code to 8bit. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * s390x/misc_helper.c: wrap s390_virtio_hypercall in BQLAurelien Jarno2017-04-251-0/+2
| | | | | | | | | | | | | | | | | | | | | | s390_virtio_hypercall can trigger IO events and interrupts, most notably when using virtio-ccw devices. Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Fixes: 278f5e98c647 ("s390x/misc_helper.c: wrap IO instructions in BQL") Signed-off-by: Alexander Graf <agraf@suse.de>
| * target-s390x: Mask the SIGP order_code to 8bit.Philipp Kern2017-04-251-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | According to "CPU Signaling and Response", "Signal-Processor Orders", the order field is bit position 56-63. Without this, the Linux guest kernel is sometimes unable to stop emulation and enters an infinite loop of "XXX unknown sigp: 0xffffffff00000005". Signed-off-by: Philipp Kern <phil@philkern.de> Reviewed-by: Thomas Huth <thuth@tuxfamily.org> [agraf: add comment according to email] Signed-off-by: Alexander Graf <agraf@suse.de>
* | Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into ↵Peter Maydell2017-04-2515-37/+1770
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging # gpg: Signature made Tue 25 Apr 2017 12:22:03 BST # gpg: using RSA key 0xEF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasowang/tags/net-pull-request: COLO-compare: Optimize tcp compare trace event COLO-compare: Optimize tcp compare for option field slirp: add a fake NC-SI backend aspeed: add a FTGMAC100 nic net/ftgmac100: add a 'aspeed' property net: add FTGMAC100 support hw/net: add MII definitions colo-compare: Fix old packet check bug. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | COLO-compare: Optimize tcp compare trace eventZhang Chen2017-04-252-14/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | Optimize two trace events as one, adjust print format make it easy to read. rename trace_colo_compare_pkt_info_src/dst to trace_colo_compare_tcp_info. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
| * | COLO-compare: Optimize tcp compare for option fieldZhang Chen2017-04-251-1/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this patch we support packet that have tcp options field. Add tcp options field check, If the packet have options field we just skip it and compare tcp payload, Avoid unnecessary checkpoint, optimize performance. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
| * | slirp: add a fake NC-SI backendCédric Le Goater2017-04-256-1/+558
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NC-SI (Network Controller Sideband Interface) enables a BMC to manage a set of NICs on a system. This model takes the simplest approach and reverses the NC-SI packets to pretend a NIC is present and exercise the Linux driver. The NCSI header file <ncsi-pkt.h> comes from mainline Linux and was untabified. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
| * | aspeed: add a FTGMAC100 nicCédric Le Goater2017-04-252-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | There is a second NIC but we do not use it for the moment. We use the 'aspeed' property to tune the definition of the end of ring buffer bit for the Aspeed SoCs. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
| * | net/ftgmac100: add a 'aspeed' propertyCédric Le Goater2017-04-252-2/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | The Aspeed SoCs have a different definition of the end of the ring buffer bit. Add a property to specify which set of bits should be used by the NIC. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
| * | net: add FTGMAC100 supportCédric Le Goater2017-04-244-0/+1065
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The FTGMAC100 device is an Ethernet controller with DMA function that can be found on Aspeed SoCs (which include NCSI). It is fully compliant with IEEE 802.3 specification for 10/100 Mbps Ethernet and IEEE 802.3z specification for 1000 Mbps Ethernet and includes Reduced Media Independent Interface (RMII) and Reduced Gigabit Media Independent Interface (RGMII) interfaces. It adopts an AHB bus interface and integrates a link list DMA engine with direct M-Bus accesses for transmitting and receiving packets. It has independent TX/RX fifos, supports half and full duplex (1000 Mbps mode only supports full duplex), flow control for full duplex and backpressure for half duplex. The FTGMAC100 also implements IP, TCP, UDP checksum offloads and supports IEEE 802.1Q VLAN tag insertion and removal. It offers high-priority transmit queue for QoS and CoS applications This model is backed with a RealTek 8211E PHY which is the chip found on the AST2500 EVB. It is complete enough to satisfy two different Linux drivers and a U-Boot driver. Not supported features are : - IEEE 802.1Q VLAN - High Priority Transmit Queue - Wake-On-LAN functions The code is based on the Coldfire Fast Ethernet Controller model. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
| * | hw/net: add MII definitionsCédric Le Goater2017-04-241-18/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds comments on the Basic mode control and status registers bit definitions. It also adds a couple of bits for 1000BASE-T and the RealTek 8211E PHY for the FTGMAC100 model to use. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
| * | colo-compare: Fix old packet check bug.Zhang Chen2017-04-241-4/+11
| | | | | | | | | | | | | | | | | | | | | | | | If colo-compare find one old packet,we can notify colo-frame do checkpoint, no need continue find more old packet here. Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
* | | ui/cocoa.m: Fix macOS 10.12 deprecation warningsBrendan Shanks2017-04-251-29/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | macOS 10.12 deprecated/replaced many AppKit constants to make naming more consistent. Use the new constants, and #define them to the old constants when compiling against a pre-10.12 SDK. Signed-off-by: Brendan Shanks <brendan@bslabs.net> Message-id: 20170425062952.99149-1-brendan@bslabs.net Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | | hw/arm/exynos: Add generic SDHCI devicesKrzysztof Kozlowski2017-04-251-0/+29
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Exynos4210 has four SD/MMC controllers supporting: - SD Standard Host Specification Version 2.0, - MMC Specification Version 4.3, - SDIO Card Specification Version 2.0, - DMA and ADMA. Add emulation of SDHCI devices which allows accessing storage through SD cards. Differences from real hardware: - Devices are shipped with eMMC memory, not SD card. - The Exynos4210 SDHCI has few more registers, e.g. for controlling the clocks, additional status (0x80, 0x84, 0x8c). These are not implemented. Testing on smdkc210 machine with "-drive file=FILE,if=sd,bus=0,index=2". Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Message-id: 20170422190709.8676-1-krzk@kernel.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* | Merge remote-tracking branch 'remotes/cody/tags/block-pull-request' into stagingPeter Maydell2017-04-2533-42/+844
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | # gpg: Signature made Mon 24 Apr 2017 20:18:05 BST # gpg: using RSA key 0xBDBE7B27C0DE3057 # gpg: Good signature from "Jeffrey Cody <jcody@redhat.com>" # gpg: aka "Jeffrey Cody <jeff@codyprime.org>" # gpg: aka "Jeffrey Cody <codyprime@gmail.com>" # Primary key fingerprint: 9957 4B4D 3474 90E7 9D98 D624 BDBE 7B27 C0DE 3057 * remotes/cody/tags/block-pull-request: qemu-iotests: _cleanup_qemu must be called on exit block/rbd: Add support for reopen() block/rbd - update variable names to more apt names block: use bdrv_can_set_read_only() during reopen block: introduce bdrv_can_set_read_only() block: code movement block: honor BDRV_O_ALLOW_RDWR when clearing bs->read_only block: do not set BDS read_only if copy_on_read enabled block: add bdrv_set_read_only() helper function qemu-iotests: exclude vxhs from image creation via protocol block/vxhs.c: Add qemu-iotests for new block device type "vxhs" block/vxhs.c: Add support for a new block device type called "vxhs" Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | qemu-iotests: _cleanup_qemu must be called on exitJeff Cody2017-04-2410-5/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the tests that use the common.qemu functions for running a QEMU process, _cleanup_qemu must be called in the exit function. If it is not, if the qemu process aborts, then not all of the droppings are cleaned up (e.g. pidfile, fifos). This updates those tests that did not have a cleanup in qemu-iotests. (I swapped spaces for tabs in test 102 as well) Reported-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: d59c2f6ad6c1da8b9b3c7f357c94a7122ccfc55a.1492544096.git.jcody@redhat.com
| * | block/rbd: Add support for reopen()Jeff Cody2017-04-241-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for reopen in rbd, for changing between r/w and r/o. Note, that this is only a flag change, but we will block a change from r/o to r/w if we are using an RBD internal snapshot. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: d4e87539167ec6527d44c97b164eabcccf96e4f3.1491597120.git.jcody@redhat.com
| * | block/rbd - update variable names to more apt namesJeff Cody2017-04-241-16/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update 'clientname' to be 'user', which tracks better with both the QAPI and rados variable naming. Update 'name' to be 'image_name', as it indicates the rbd image. Naming it 'image' would have been ideal, but we are using that for the rados_image_t value returned by rbd_open(). Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: b7ec1fb2e1cf36f9b6911631447a5b0422590b7d.1491597120.git.jcody@redhat.com
| * | block: use bdrv_can_set_read_only() during reopenJeff Cody2017-04-241-6/+8
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 00aed7ffdd7be4b9ed9ce1007d50028a72b34ebe.1491597120.git.jcody@redhat.com
| * | block: introduce bdrv_can_set_read_only()Jeff Cody2017-04-242-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce check function for setting read_only flags. Will return < 0 on error, with appropriate Error value set. Does not alter any flags. Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: e2bba34ac3bc76a0c42adc390413f358ae0566e8.1491597120.git.jcody@redhat.com
| * | block: code movementJeff Cody2017-04-241-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Move bdrv_is_read_only() up with its friends. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 73b2399459760c32506f9407efb9dddb3a2789de.1491597120.git.jcody@redhat.com
| * | block: honor BDRV_O_ALLOW_RDWR when clearing bs->read_onlyJeff Cody2017-04-241-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The BDRV_O_ALLOW_RDWR flag allows / prohibits the changing of the BDS 'read_only' state, but there are a few places where it is ignored. In the bdrv_set_read_only() helper, make sure to honor the flag. Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: be2e5fb2d285cbece2b6d06bed54a6f56520d251.1491597120.git.jcody@redhat.com
| * | block: do not set BDS read_only if copy_on_read enabledJeff Cody2017-04-247-10/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A few block drivers will set the BDS read_only flag from their .bdrv_open() function. This means the bs->read_only flag could be set after we enable copy_on_read, as the BDRV_O_COPY_ON_READ flag check occurs prior to the call to bdrv->bdrv_open(). This adds an error return to bdrv_set_read_only(), and an error will be return if we try to set the BDS to read_only while copy_on_read is enabled. This patch also changes the behavior of vvfat. Before, vvfat could override the drive 'readonly' flag with its own, internal 'rw' flag. For instance, this -drive parameter would result in a writable image: "-drive format=vvfat,dir=/tmp/vvfat,rw,if=virtio,readonly=on" This is not correct. Now, attempting to use the above -drive parameter will result in an error (i.e., 'rw' is incompatible with 'readonly=on'). Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 0c5b4c1cc2c651471b131f21376dfd5ea24d2196.1491597120.git.jcody@redhat.com
| * | block: add bdrv_set_read_only() helper functionJeff Cody2017-04-247-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We have a helper wrapper for checking for the BDS read_only flag, add a helper wrapper to set the read_only flag as well. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 9b18972d05f5fa2ac16c014f0af98d680553048d.1491597120.git.jcody@redhat.com
| * | qemu-iotests: exclude vxhs from image creation via protocolJeff Cody2017-04-249-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | The protocol VXHS does not support image creation. Some tests expect to be able to create images through the protocol. Exclude VXHS from these tests. Signed-off-by: Jeff Cody <jcody@redhat.com>
| * | block/vxhs.c: Add qemu-iotests for new block device type "vxhs"Ashish Mittal2017-04-244-0/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These changes use a vxhs test server that is a part of the following repository: https://github.com/VeritasHyperScale/libqnio.git Signed-off-by: Ashish Mittal <Ashish.Mittal@veritas.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 1491277689-24949-3-git-send-email-Ashish.Mittal@veritas.com
| * | block/vxhs.c: Add support for a new block device type called "vxhs"Ashish Mittal2017-04-245-2/+654
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Source code for the qnio library that this code loads can be downloaded from: https://github.com/VeritasHyperScale/libqnio.git Sample command line using JSON syntax: ./x86_64-softmmu/qemu-system-x86_64 -name instance-00000008 -S -vnc 0.0.0.0:0 -k en-us -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -msg timestamp=on 'json:{"driver":"vxhs","vdisk-id":"c3e9095a-a5ee-4dce-afeb-2a59fb387410", "server":{"host":"172.172.17.4","port":"9999"}}' Sample command line using URI syntax: qemu-img convert -f raw -O raw -n /var/lib/nova/instances/_base/0c5eacd5ebea5ed914b6a3e7b18f1ce734c386ad vxhs://192.168.0.1:9999/c6718f6b-0401-441d-a8c3-1f0064d75ee0 Sample command line using TLS credentials (run in secure mode): ./qemu-io --object tls-creds-x509,id=tls0,dir=/etc/pki/qemu/vxhs,endpoint=client -c 'read -v 66000 2.5k' 'json:{"server.host": "127.0.0.1", "server.port": "9999", "vdisk-id": "/test.raw", "driver": "vxhs", "tls-creds":"tls0"}' [Jeff: Modified trace-events with the correct string formatting] Signed-off-by: Ashish Mittal <Ashish.Mittal@veritas.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Jeff Cody <jcody@redhat.com> Message-id: 1491277689-24949-2-git-send-email-Ashish.Mittal@veritas.com
* | | Merge remote-tracking branch 'remotes/kraxel/tags/pull-vga-20170424-1' into ↵Peter Maydell2017-04-2417-113/+251
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging fix display update races, part one. add xres + yres properties to qxl and virtio. misc fixes and cleanups. # gpg: Signature made Mon 24 Apr 2017 13:14:49 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/pull-vga-20170424-1: virtio-gpu: add xres and yres properties qxl: add xres and yres properties vmsvga: fix vmsvga_update_display g364fb: make display updates thread safe exynos: make display updates thread safe framebuffer: make display updates thread safe vga: make display updates thread safe. vga: add vga_scanline_invalidated helper memory: add support getting and using a dirty bitmap copy. bitmap: add bitmap_copy_and_clear_atomic virtio-gpu: replace PIXMAN_* by PIXMAN_BE_* console: add same displaychangelistener registration pre-condition console: add same surface replace pre-condition Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | virtio-gpu: add xres and yres propertiesGerd Hoffmann2017-04-242-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | So the default resolution is configurable. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20170421092214.8176-1-kraxel@redhat.com
| * | qxl: add xres and yres propertiesGerd Hoffmann2017-04-242-10/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add properties for the default display resolution, pass on that information to the guest so the driver can use it. Also move up qxl_crc32() function so we don't need a forward declaration. Additionally guest driver updates are needed so the guest driver will actually pick this up, which will probably land in linux kernel 4.12. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421092234.8368-1-kraxel@redhat.com
| * | vmsvga: fix vmsvga_update_displayGerd Hoffmann2017-04-241-18/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix standard vga mode check: Both s->config and s->enabled must be set to enable vmware command fifo processing. Drop dirty tracking code from the fifo rendering code path, it isn't used anyway because vmsvga turns off dirty tracking when leaving standard vga mode. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-9-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | g364fb: make display updates thread safeGerd Hoffmann2017-04-241-23/+5Star
| | | | | | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-8-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | exynos: make display updates thread safeGerd Hoffmann2017-04-241-5/+6
| | | | | | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-7-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | framebuffer: make display updates thread safeGerd Hoffmann2017-04-241-6/+5Star
| | | | | | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-6-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | vga: make display updates thread safe.Gerd Hoffmann2017-04-241-19/+17Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vga code clears the dirty bits *after* reading the framebuffer memory. So if the guest framebuffer updates hits the race window between vga reading the framebuffer and vga clearing the dirty bits vga will miss that update Fix it by using the new memory_region_copy_and_clear_dirty() memory_region_copy_get_dirty() functions. That way we clear the dirty bitmap before reading the framebuffer. Any guest display updates happening in parallel will be properly tracked in the dirty bitmap then and the next display refresh will pick them up. Problem triggers with mttcg only. Before mttcg was merged tcg never ran in parallel to vga emulation. Using kvm will hide the problem too, due to qemu operating on a userspace copy of the kernel's dirty bitmap. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-5-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | vga: add vga_scanline_invalidated helperGerd Hoffmann2017-04-241-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add vga_scanline_invalidated helper to check whenever a scanline was invalidated. Add a sanity check to fix OOB read access for display heights larger than 2048. Only cirrus uses this, for hardware cursor rendering, so having this work properly for the first 2048 scanlines only shouldn't be a problem as the cirrus can't handle large resolutions anyway. Also changing the invalidated_y_table size would break live migration. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-4-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | memory: add support getting and using a dirty bitmap copy.Gerd Hoffmann2017-04-245-0/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for getting and using a local copy of the dirty bitmap. memory_region_snapshot_and_clear_dirty() will create a snapshot of the dirty bitmap for the specified range, clear the dirty bitmap and return the copy. The returned bitmap can be a bit larger than requested, the range is expanded so the code can copy unsigned longs from the bitmap and avoid atomic bit update operations. memory_region_snapshot_get_dirty() will return the dirty status of pages, pretty much like memory_region_get_dirty(), but using the copy returned by memory_region_copy_and_clear_dirty(). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-3-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | bitmap: add bitmap_copy_and_clear_atomicGerd Hoffmann2017-04-242-0/+13
| | | | | | | | | | | | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20170421091632.30900-2-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | virtio-gpu: replace PIXMAN_* by PIXMAN_BE_*Laurent Vivier2017-04-241-27/+8Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This avoids a "#ifdef HOST_WORDS_BIGENDIAN" and this is the purpose of PIXMAN_BE_* macros. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Sahid Orentino Ferdjaoui <sahid.ferdjaoui@redhat.com> Message-id: 20170403114044.15762-1-lvivier@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | console: add same displaychangelistener registration pre-conditionMarc-André Lureau2017-04-241-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Catch an invalid state. Mainly useful for documentation purposes. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20170406120513.638-3-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * | console: add same surface replace pre-conditionMarc-André Lureau2017-04-241-0/+2
| |/ | | | | | | | | | | | | | | | | Catch an invalid state early, before a potential use-after-free. This is mainly useful for documentation purposes. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20170406120513.638-2-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* | Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2017-04-24' ↵Peter Maydell2017-04-2431-116/+121
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging Error reporting patches for 2017-04-24 # gpg: Signature made Mon 24 Apr 2017 08:16:34 BST # gpg: using RSA key 0x3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-error-2017-04-24: error: Apply error_propagate_null.cocci again qga: Make errp the last parameter of qga_vss_fsfreeze migration: Make errp the last parameter of local functions scsi: Make errp the last parameter of virtio_scsi_common_realize fdc: Make errp the last parameter of fdctrl_connect_drives nfs: Make errp the last parameter of nfs_client_open block: Make errp the last parameter of commit_active_start mirror: Make errp the last parameter of mirror_start_job crypto: Make errp the last parameter of functions block: Make errp the last parameter of bdrv_img_create socket: Make errp the last parameter of vsock_connect_saddr socket: Make errp the last parameter of unix_connect_saddr socket: Make errp the last parameter of inet_connect_saddr socket: Make errp the last parameter of socket_connect util/error: Fix leak in error_vprepend() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | error: Apply error_propagate_null.cocci againFam Zheng2017-04-243-9/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20170421122710.15373-15-famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * | qga: Make errp the last parameter of qga_vss_fsfreezeFam Zheng2017-04-243-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20170421122710.15373-14-famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * | migration: Make errp the last parameter of local functionsFam Zheng2017-04-241-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20170421122710.15373-13-famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * | scsi: Make errp the last parameter of virtio_scsi_common_realizeFam Zheng2017-04-243-9/+16
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20170421122710.15373-12-famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
| * | fdc: Make errp the last parameter of fdctrl_connect_drivesFam Zheng2017-04-241-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20170421122710.15373-11-famz@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-01-09 09:53:03 +0100