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2017-10-19seabios: update to 1.11 prereleaseGerd Hoffmann
This is the seabios update for qemu 2.11. Well, almost, seabios is in freeze for the upcoming 1.11 release. This updates seabios to current git master snapshot, and it will be updated again to 1.11 final before the 2.11 release. With this two-step seabios gets some more wide testing before the actual release and the update to 1.11 final (which will most likely happen after qemu freeze) should have bugfix patches only. git shortlog ============ Aleksandr Bezzubikov (3): pci: refactor pci_find_capapibilty to get bdf as the first argument instead of the whole pci_device pci: add QEMU-specific PCI capability structure pci: enable RedHat PCI bridges to reserve additional resources on PCI init Ben Warren (5): QEMU DMA: Add DMA write capability romfile-loader: Switch to using named structs QEMU fw_cfg: Add command to write back address of file QEMU fw_cfg: Add functions for accessing files by key QEMU fw_cfg: Write fw_cfg back on S3 resume Daniel Verkamp (5): nvme: support NVMe 1.0 controllers nvme: extend command timeout to 5 seconds nvme: fix reversed loop condition in cmd_readwrite nvme: fix extraction of status code bits nvme: fix copy-paste mistake in comment Filippo Sironi (1): nvme: Use the Maximum Queue Entries Supported (MQES) to initialize I/O queues Gerd Hoffmann (7): usb: add hub portmap usb-xhci: use hub portmap std: add cp437 to unicode map kbd: make enqueue_key public, add ascii_to_keycode romfile: add support for constant files. paravirt: serial console configuration. add serial console support Igor Mammedov (1): drop "etc/boot-cpus" fw_cfg file and reuse legacy QEMU_CFG_NB_CPUS Jason Wang (1): virtio: IOMMU support Julian Stecklina (2): block: add NVMe boot support nvme: fix out of memory behavior Julius Werner (1): coreboot: Adapt to upstream CBMEM console changes Kevin O'Connor (26): usb: Make usb_time_sigatt variable static tpm: Add comment banners to tcg.c separating major parts of spec tpm: Don't call tpm_set_failure() from tpm12_get_capability() tpm: Move code around in tcgbios.c to keep like code together acpi: Generalize find_fadt() and find_tcpa_by_rsdp() into find_acpi_table() tpm: Don't call tpm_build_and_send_cmd() from tpm20_stirrandom() tpm: Rework tpm_build_and_send_cmd() into tpm_simple_cmd() ps2port: Disable keyboard/mouse prior to resetting ps2 controller docs: Note release dates for 1.10.1 and 1.10.2 resume: Don't attempt to use generic reboot mechanisms on QEMU boot: Increase description size in boot menu src: Minor - remove tab characters that slipped into SeaBIOS C code NVMe: Allow NVMe to be enabled on real hardware smm: Backup and restore A20 on an SMI based mode switch stacks: Make sure to initialize Call16Data stacks: Don't update the A20 settings if they haven't changed stacks: There is no need to disable NMI if it is already disabled vga: Fix bug in stdvga_get_linesize() docs: Fix typos in Memory_Model.md tcgbios: Fix use of unitialized variable boot: Rename drive_g to drive disk: Don't require the 'struct drive_s' to be in the f-segment block: Rename disk_op_s->drive_gf to drive_fl virtio: Allocate drive_s storage in low memory xhci: Build TRBs directly in xhci_trb_queue() xhci: Verify the device is still present in xhci_cmd_submit() Ladi Prosek (1): ahci: Set upper 32-bit registers to zero Patrick Rudolph (4): SeaVGABios/cbvga: Advertise correct pixel format SeaVGABIOS/vbe: Query driver for scanline pitch v2 SeaVGABios/cbvga: Use active mode to clear screen SeaVGABios/cbvga: Advertise compatible VESA modes Paul Menzel (1): vgasrc: Increase debug level Petr Berky (1): config: Add function to check if fw_cfg exists Ricardo Ribalda Delgado (1): serialio: Support for mmap serial ports Roman Kagan (11): blockcmd: accept only disks and CD-ROMs blockcmd: generic SCSI luns enumeration virtio-scsi: enumerate luns with REPORT LUNS esp-scsi: enumerate luns with REPORT LUNS usb-uas: enumerate luns with REPORT LUNS pvscsi: fix the comment about lun enumeration mpt-scsi: try to enumerate luns with REPORT LUNS lsi-scsi: reset in case of a serious problem lsi-scsi: try to enumerate luns with REPORT LUNS blockcmd: start REPORT_LUNS with the smallest buffer Revert "lsi-scsi: reset in case of a serious problem" Stefan Berger (1): tpm: Log TPM 2 digest structure in little endian format Youness Alaoui (1): nvme: Enable NVMe support for non-qemu hardware Zeh, Werner (1): ahci: Disable Native Command Queueing Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-10-17Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.11-20171017' ↵Peter Maydell
into staging ppc patch queue 2017-10-17 Here's the currently accumulated set of ppc patches for qemu. * The biggest set here is the ppc parts of Igor Mammedov's cleanups to cpu model handling * The above also includes a generic patches which are required as prerequisites for the ppc parts. They don't seem to have been merged by Eduardo yet, so I hope they're ok to include here. * Apart from that it's basically just assorted bug fixes and cleanups # gpg: Signature made Tue 17 Oct 2017 05:20:03 BST # gpg: using RSA key 0x6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-2.11-20171017: (34 commits) spapr_cpu_core: rewrite machine type sanity check spapr_pci: fail gracefully with non-pseries machine types spapr: Correct RAM size calculation for HPT resizing ppc: pnv: consolidate type definitions and batch register them ppc: pnv: drop PnvChipClass::cpu_model field ppc: pnv: define core types statically ppc: pnv: drop PnvCoreClass::cpu_oc field ppc: pnv: normalize core/chip type names ppc: pnv: use generic cpu_model parsing ppc: spapr: use generic cpu_model parsing ppc: move ppc_cpu_lookup_alias() before its first user ppc: spapr: use cpu model names as tcg defaults instead of aliases ppc: spapr: register 'host' core type along with the rest of core types ppc: spapr: use cpu type name directly ppc: spapr: define core types statically ppc: move '-cpu foo,compat=xxx' parsing into ppc_cpu_parse_featurestr() ppc: spapr: replace ppc_cpu_parse_features() with cpu_parse_cpu_model() ppc: 40p/prep: replace cpu_model with cpu_type ppc: virtex-ml507: replace cpu_model with cpu_type ppc: replace cpu_model with cpu_type on ref405ep,taihu boards ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/mjt/tags/trivial-patches-fetch' into ↵Peter Maydell
staging trivial patches for 2017-10-16 # gpg: Signature made Mon 16 Oct 2017 21:32:05 BST # gpg: using RSA key 0x701B4F6B1A693E59 # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" # Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5 # Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59 * remotes/mjt/tags/trivial-patches-fetch: Add myself as maintainer for TPM code filter-mirror: segfault when specifying non existent device MAINTAINERS: Track default-configs/pci.mak MAINTAINERS: Fix Sun4v file MAINTAINERS: Clean up SCSI device section include/hw/or-irq.h: Drop unused in_irqs field io: Add missing GCC_FMT_ATTR (fix -Werror=suggest-attribute=format) os-posix: Drop misleading comment linux-user: Add some random ioctls futex: add missing header guards ui/gtk: Fix deprecation of vte_terminal_copy_clipboard gitignore: ignore check-qlit test linux-user: remove duplicate break in syscall qemu-doc.texi: remove trailing whitespace Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/berrange/tags/pull-qio-2017-10-16-1' ↵Peter Maydell
into staging Merge QIO 2017/10/16 v1 # gpg: Signature made Mon 16 Oct 2017 17:10:54 BST # gpg: using RSA key 0xBE86EBB415104FDF # gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" # gpg: aka "Daniel P. Berrange <berrange@redhat.com>" # Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF * remotes/berrange/tags/pull-qio-2017-10-16-1: io: fix mem leak in websock error path io: add trace points for websocket HTTP protocol headers io: cope with websock 'Connection' header having multiple values io: get rid of bounce buffering in websock write path io: pass a struct iovec into qio_channel_websock_encode io: get rid of qio_channel_websock_encode helper method io: simplify websocket ping reply handling io: monitor encoutput buffer size from websocket GSource sockets: Handle race condition between binds to the same port sockets: factor out create_fast_reuse_socket sockets: factor out a new try_bind() function Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into stagingPeter Maydell
This fixes a potential data leak to the guest. # gpg: Signature made Mon 16 Oct 2017 16:08:25 BST # gpg: using DSA key 0x02FC3AEB0101DBC2 # gpg: Good signature from "Greg Kurz <groug@kaod.org>" # gpg: aka "Greg Kurz <groug@free.fr>" # gpg: aka "Greg Kurz <gkurz@linux.vnet.ibm.com>" # gpg: aka "Gregory Kurz (Groug) <groug@free.fr>" # gpg: aka "[jpeg image of size 3330]" # 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: 2BD4 3B44 535E C0A7 9894 DBA2 02FC 3AEB 0101 DBC2 * remotes/gkurz/tags/for-upstream: 9pfs: use g_malloc0 to allocate space for xattr Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17Merge remote-tracking branch 'remotes/kraxel/tags/ui-20171016-pull-request' ↵Peter Maydell
into staging ui: use keycodemapdb for key code mappings, part one (v2) ui: add qemu-keymap, update reverse keymaps (for qemu -k $map) ui: fix for vte 0.50 ui: gtk texture fix # gpg: Signature made Mon 16 Oct 2017 14:12:49 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/ui-20171016-pull-request: gtk: fix wrong id between texture and framebuffer ui/gtk: Fix deprecation of vte_terminal_copy_clipboard pc-bios/keymaps: keymaps update Add pc-bios/keymaps/Makefile tools: add qemu-keymap ui: don't export qemu_input_event_new_key ui: convert key events to QKeyCodes immediately ui: convert common input code to keycodemapdb ui: add keycodemapdb repository as a GIT submodule docker: don't rely on submodules existing in the main checkout build: automatically handle GIT submodule checkout for dtc Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-17spapr_cpu_core: rewrite machine type sanity checkGreg Kurz
This makes the code easier to understand and it is consistent with what we already do for PHBs. Signed-off-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17spapr_pci: fail gracefully with non-pseries machine typesGreg Kurz
QEMU currently crashes when the user tries to add an spapr-pci-host-bridge on a non-pseries machine: $ qemu-system-ppc64 -M ppce500 -device spapr-pci-host-bridge,index=1 hw/ppc/spapr_pci.c:1535:spapr_phb_realize: Object 0x1003dacae60 is not an instance of type spapr-machine Aborted (core dumped) The same thing happens with the deprecated but still available child type spapr-pci-vfio-host-bridge. Fix both by checking the machine type with object_dynamic_cast(). Reviewed-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Signed-off-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17spapr: Correct RAM size calculation for HPT resizingDavid Gibson
In order to prevent the guest from forcing the allocation of large amounts of qemu memory (or host kernel memory, in the case of KVM HV), we limit the size of Hashed Page Table (HPT) it is allowed to allocated, based on its RAM size. However, the current calculation is not correct: it only adds up the size of plugged memory, ignoring the base memory size. This patch corrects it. While we're there, use get_plugged_memory_size() instead of directly calling pc_existing_dimms_capacity(). The only difference is that it will abort on failure, which is right: a failure here indicates something wrong within qemu. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Laurent Vivier <lvivier@redhat.com>
2017-10-17ppc: pnv: consolidate type definitions and batch register themIgor Mammedov
Use a new DEFINE_TYPES() helper to simplify type registration Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: drop PnvChipClass::cpu_model fieldIgor Mammedov
deduce core type directly from chip type instead of maintaining type mapping in PnvChipClass::cpu_model. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: define core types staticallyIgor Mammedov
pnv core type definition doesn't have any fields that require it to be defined at runtime. So replace code that fills in TypeInfo at runtime with static TypeInfo array that does the same at complie time. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: drop PnvCoreClass::cpu_oc fieldIgor Mammedov
deduce cpu type directly from core type instead of maintaining type mapping in PnvCoreClass::cpu_oc and doing extra cpu_model parsing in pnv_core_class_init() Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: normalize core/chip type namesIgor Mammedov
typically for cpus/core type names following convention is used new_type_prefix-superclass_typename make PNV core/chip to follow common convention. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: pnv: use generic cpu_model parsingIgor Mammedov
use common cpu_model prasing in vl.c and set default cpu_model using generic MachineClass::default_cpu_type. Beside of switching to generic infrastructure it solves several issues. * ppc_cpu_class_by_name() is used to deal with lower/upper case and alias translations into actual cpu type, which fixes '-M powernv -cpu power8' and '-M powernv -cpu power9_v1.0' usecases which error out with: 'invalid CPU model 'FOO' for powernv machine' * allows to switch to lower-case typenames in pnv chip/core name (by convention typnames should be lower-case) * replace aliased names /power8, power9, .../ with exact cpu model names (i.e. typenames should be stable but aliases might decide to point to other cpu model withi family or changed by kvm). It will also help to simplify pnv_chip/core code and get rid of dependency on cpu_model parsing. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> [dwg: Updated to make DD2.0 as default POWER9 chip] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: spapr: use generic cpu_model parsingIgor Mammedov
use generic cpu_model parsing introduced by (6063d4c0f vl.c: convert cpu_model to cpu type and set of global properties before machine_init()) it allows to: * replace sPAPRMachineClass::tcg_default_cpu with MachineClass::default_cpu_type * drop cpu_parse_cpu_model() from hw/ppc/spapr.c and reuse one in vl.c * simplify spapr_get_cpu_core_type() by removing not needed anymore recurrsion since alias look up happens earlier at vl.c and spapr_get_cpu_core_type() works only with resulted from that cpu type. * spapr no more needs to parse/depend on being phased out MachineState::cpu_model, all tha parsing done by generic code and target specific callback. Signed-off-by: Igor Mammedov <imammedo@redhat.com> [dwg: Correct minor compile error] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: move ppc_cpu_lookup_alias() before its first userIgor Mammedov
next commit will drop ppc_cpu_lookup_alias() declaration from header and make it static which will break its last user ppc_cpu_class_by_name() since ppc_cpu_class_by_name() defined before ppc_cpu_lookup_alias(). To avoid this move ppc_cpu_lookup_alias() right before ppc_cpu_class_by_name(). Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: spapr: use cpu model names as tcg defaults instead of aliasesIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: spapr: register 'host' core type along with the rest of core typesIgor Mammedov
consolidate 'host' core type registration by moving it from KVM specific code into spapr_cpu_core.c, similar like it's done in x86 target. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: spapr: use cpu type name directlyIgor Mammedov
replace sPAPRCPUCoreClass::cpu_class with cpu type name since it were needed just to get that at points it were accessed. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: spapr: define core types staticallyIgor Mammedov
spapr core type definition doesn't have any fields that require it to be defined at runtime. So replace code that fills in TypeInfo at runtime with static TypeInfo array that does the same at complie time. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: move '-cpu foo,compat=xxx' parsing into ppc_cpu_parse_featurestr()Igor Mammedov
there is a dedicated callback CPUClass::parse_features which purpose is to convert -cpu features into a set of global properties AND deal with compat/legacy features that couldn't be directly translated into CPU's properties. Create ppc variant of it (ppc_cpu_parse_featurestr) and move 'compat=val' handling from spapr_cpu_core.c into it. That removes a dependency of board/core code on cpu_model parsing and would let to reuse common -cpu parsing introduced by 6063d4c0 Set "max-cpu-compat" property only if it exists, in practice it should limit 'compat' hack to spapr machine and allow to avoid including machine/spapr headers in target/ppc/cpu.c Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: spapr: replace ppc_cpu_parse_features() with cpu_parse_cpu_model()Igor Mammedov
ppc_cpu_parse_features() is doing practically the same thing as generic cpu_parse_cpu_model(). So remove duplicated impl. and reuse generic one. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: 40p/prep: replace cpu_model with cpu_typeIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: virtex-ml507: replace cpu_model with cpu_typeIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: replace cpu_model with cpu_type on ref405ep,taihu boardsIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: bamboo: use generic cpu_model parsingIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: mac_oldworld: use generic cpu_model parsingIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: mac_newworld: use generic cpu_model parsingIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17ppc: mpc8544ds/e500plat: use generic cpu_model parsingIgor Mammedov
Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17qom: add helper macro DEFINE_TYPES()Igor Mammedov
DEFINE_TYPES() will help to simplify following routine patterns: static void foo_register_types(void) { type_register_static(&foo1_type_info); type_register_static(&foo2_type_info); ... } type_init(foo_register_types) or static void foo_register_types(void) { int i; for (i = 0; i < ARRAY_SIZE(type_infos); i++) { type_register_static(&type_infos[i]); } } type_init(foo_register_types) with a single line DEFINE_TYPES(type_infos) where types have static definition which could be consolidated in a single array of TypeInfo structures. It saves us ~6-10LOC per use case and would help to replace imperative foo_register_types() there with declarative style of type registration. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17qom: introduce type_register_static_array()Igor Mammedov
it will help to remove code duplication of registration static types in places that have open coded loop to perform batch type registering. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17hw/ppc/spapr.c: abort unplug_request if previous unplug isn't doneDaniel Henrique Barboza
LMB removal is completed only when the spapr_lmb_release callback is called after all DRCs of the dimm are detached. During this time, it is possible that a unplug request for the same dimm arrives, trying to detach DRCs that were detached by the guest in the first unplug_request. BQL doesn't help in this case - the lock will prevent any concurrent removal from happening until the end of spapr_memory_unplug_request only. What happens is that the second unplug_request ends up calling spapr_drc_detach in a DRC that were detached already, causing an assert error in spapr_drc_detach (e.g https://bugs.launchpad.net/qemu/+bug/1718118). spapr_lmb_release uses a structure called sPAPRDIMMState, stored in the spapr->pending_dimm_unplugs QTAIL, to track how many LMB DRCs are left to be detached by the guest. When there are no more DRCs left, this structure is deleted and the pc-dimm unplug handler is called to finish the process. This patch reuses the sPAPRDIMMState to allow unplug_request to know if there is an ongoing unplug process for a given dimm, aborting the unplug request in this case, by doing the following changes: - in spapr_lmb_release callback, move the dimm state removal to the end, after pc-dimm unplug handler. With this change we can check for the existence of the dimm state to see if the unplug process is done. - use spapr_pending_dimm_unplugs_find in spapr_memory_unplug_request to check if the dimm state exists. If positive, there is an unplug operation already in progress for this dimm, meaning that we should abort it and warn the user about it. Fixes: https://bugs.launchpad.net/qemu/+bug/1718118 Signed-off-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17target/ppc: Fix carry flag setting for shift algebraic instructionsSandipan Das
For POWER ISA v3.0, the XER bit CA32 needs to be set by the shift right algebraic instructions whenever the CA bit is to be set. This change affects the following instructions: * Shift Right Algebraic Word (sraw[.]) * Shift Right Algebraic Word Immediate (srawi[.]) * Shift Right Algebraic Doubleword (srad[.]) * Shift Right Algebraic Doubleword Immediate (sradi[.]) Signed-off-by: Sandipan Das <sandipan@linux.vnet.ibm.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17target/ppc: Add POWER9 DD2.0 model informationDavid Gibson
At the moment the only POWER9 model which is listed in qemu is v1.0 (aka "DD1"). This is a very early (read, buggy) version which will never be released to the public - it was included in qemu only for the convenience of those doing bringup on the early silicon. For bonus points, we actually had its PVR incorrect in the table (0x004e0000 instead of 0x004e0100). We also never actually implemented the differences in behaviour (read, bugs) that marked DD1 in qemu. Now that we know the PVR for the substantially better v2.0 (DD2) chip, include it and make it the default POWER9 in qemu. For the time being we leave the DD1 definition in place for the poor souls (read, me) who still need to work with DD1 hardware. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17spapr: sanity check size of the CAS bufferGreg Kurz
The CAS buffer is provided by SLOF. A broken SLOF could pass a silly size: either smaller than the diff header, in which case the current code will try to allocate 16 Exabytes of memory and g_malloc0() will abort, or bigger than the maximum memory provisioned for SLOF (ie, 40 Megabytes), which doesn't make sense. Both cases indicate that SLOF has a bug. Let's print out an explicit error message and exit since rebooting as we do with other errors would only result in a reset loop. Signed-off-by: Greg Kurz <groug@kaod.org> [dwg: Fix format specifier that broke 32-bit builds] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17spapr: fix OF word name in commentGreg Kurz
Signed-off-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17target/ppc: Remove unused PPC 460 and 460F definitionsThomas Huth
We don't have any 460 or 460F CPUs in QEMU, so the init functions are just dead code. Let's simply remove them (translate_init.c is already big enough without them). Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17hw/ppc: use 0 instead of fdt_path_offset(fdt, "/")Greg Kurz
The offset of the root node is guaranteed to be 0. This doesn't fix anything, it's just trivial cleanup of the two remaining places where this was done under hw/ppc. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Daniel Henrique Barboza <danielhb@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-17macio: add missing registers to VMStateDescriptionMark Cave-Ayland
Commit 4f7265f "ppc/ide/macio: Add missing registers" added two extra macio registers but forgot to add them to the corresponding VMStateDescription. The version number is bumped accordingly, although this will have little effect given that the Mac machines are practically unmigratable. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Acked-by: John Snow <jsnow@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-10-16Add myself as maintainer for TPM codeStefan Berger
Also add backends/tpm.c to the list of files. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Acked-by: Markus Armbruster <armbru@redhat.com> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16filter-mirror: segfault when specifying non existent deviceEduardo Otubo
When using filter-mirror like the example below where the interface 'ndev0' does not exist on the host, QEMU crashes into segmentation fault. $ qemu-system-x86_64 -S -machine pc -netdev user,id=ndev0 -object filter-mirror,id=test-object,netdev=ndev0 This happens because the function filter_mirror_setup() does not check if the device actually exists and still keep on processing calling qemu_chr_find(). This patch fixes this issue. Signed-off-by: Eduardo Otubo <otubo@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16MAINTAINERS: Track default-configs/pci.makFam Zheng
Suggested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16MAINTAINERS: Fix Sun4v fileFam Zheng
Suggested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Acked-By: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16MAINTAINERS: Clean up SCSI device sectionFam Zheng
1. Remove nonexistent file util/scsi*. 2. Drop useless section for LSI53C895A. 3. Leave include/scsi to "Block SCSI subsystem" section. Suggested-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16include/hw/or-irq.h: Drop unused in_irqs fieldPeter Maydell
The struct OrIRQState has an unused member field in_irqs. This is a legacy of earlier versions of the patch; the code that used it was dropped from the final version of the code that went into master, but we forgot to delete the no-longer-used struct field. Do so now. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16io: Add missing GCC_FMT_ATTR (fix -Werror=suggest-attribute=format)Stefan Weil
This fixes a compiler warning: /qemu/io/channel-websock.c:163:5: error: function might be possible candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format] Signed-off-by: Stefan Weil <sw@weilnetz.de> Acked-by: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16os-posix: Drop misleading commentMarkus Armbruster
Comments explaining why we include a header tend to go bad. This one's almost comical: not only doesn't qemu-options.hx use MAP_POPULATE anymore (since commit ef36fa1, v2.0.0, 2013), even the include it applies to got moved away in commit 02d0e09 (v2.7.0). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16linux-user: Add some random ioctlsMarco A L Barbosa
Signed-off-by: Marco A L Barbosa <malbarbo@gmail.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-10-16futex: add missing header guardsEmilio G. Cota
The header file was introduced by fbcc3e5 ("qemu-thread: optimize QemuLockCnt with futexes on Linux", 2017-01-16) without header guards. Add them. Signed-off-by: Emilio G. Cota <cota@braap.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-15 19:03:13 +0000