6777b03eaf
Qemu main thread is found to hang up in the mainloop when doing
image format convert on aarch64 platform and it is highly
reproduceable by executing test using:
qemu-img convert -f qcow2 -O qcow2 origin.qcow2 converted.qcow2
This mysterious hang can be explained by a race condition between
the main thread and an io worker thread. There can be a chance that
the last worker thread has called aio_bh_schedule_oneshot and it is
checking against notify_me to deliver a notfiy event. At the same
time, the main thread is calling aio_ctx_prepare however it first
calls qemu_timeout_ns_to_ms, thus the worker thread did not see
notify_me as true and did not send a notify event. The time line
can be shown in the following way:
Main Thread
------------------------------------------------
aio_ctx_prepare
atomic_or(&ctx->notify_me, 1);
/* out of order execution goes here */
*timeout = qemu_timeout_ns_to_ms(aio_compute_timeout(ctx));
Worker Thread
-----------------------------------------------
aio_bh_schedule_oneshot -> aio_bh_enqueue
aio_notify
smp_mb();
if (ctx->notify_me) { /* worker thread checks notify_me here */
event_notifier_set(&ctx->notifier);
atomic_mb_set(&ctx->notified, true);
}
Normal VM runtime is not affected by this hang since there is always some
timer timeout or subsequent io worker come and notify the main thead.
To fix this problem, a memory barrier is added to aio_ctx_prepare and
it is proved to have the hang fixed in our test.
This hang is not observed on the x86 platform however it can be easily
reproduced on the aarch64 platform, thus it is architecture related.
Not sure if this is revelant to Commit eabc977973103527bbb8fed69c91cfaa6691f8ab
Signed-off-by: Ying Fang <fangying1@huawei.com>
Signed-off-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Reported-by: Euler Robot <euler.robot@huawei.com>
489 lines
17 KiB
RPMSpec
489 lines
17 KiB
RPMSpec
Name: qemu
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Version: 4.0.1
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Release: 11
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Epoch: 2
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Summary: QEMU is a generic and open source machine emulator and virtualizer
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License: GPLv2 and BSD and MIT and CC-BY
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URL: http://www.qemu.org
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Source0: https://www.qemu.org/download/%{name}-%{version}%{?rcstr}.tar.xz
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Source1: 80-kvm.rules
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Source2: 99-qemu-guest-agent.rules
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Source3: bridge.conf
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Patch0001: qxl-check-release-info-object.patch
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Patch0002: ARM64-record-vtimer-tick-when-cpu-is-stopped.patch
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Patch0003: pl011-reset-read-FIFO-when-UARTTIMSC-0-UARTICR-0xfff.patch
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Patch0004: pl031-support-rtc-timer-property-for-pl031.patch
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Patch0005: vhost-cancel-migration-when-vhost-user-restarted.patch
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Patch0006: qcow2-fix-memory-leak-in-qcow2_read_extensions.patch
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Patch0007: hw-arm-expose-host-CPU-frequency-info-to-guest.patch
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Patch0008: qemu-bridge-helper-restrict-interface-name-to-IFNAMS.patch
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Patch0009: qemu-bridge-helper-move-repeating-code-in-parse_acl.patch
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Patch0010: smbios-Add-missing-member-of-type-4-for-smbios-3.0.patch
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Patch0011: hw-arm-virt-Introduce-cpu-topology-support.patch
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Patch0012: hw-arm64-add-vcpu-cache-info-support.patch
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Patch0013: xhci-Fix-memory-leak-in-xhci_address_slot.patch
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Patch0014: xhci-Fix-memory-leak-in-xhci_kick_epctx.patch
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Patch0015: ehci-fix-queue-dev-null-ptr-dereference.patch
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Patch0016: memory-unref-the-memory-region-in-simplify-flatview.patch
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Patch0017: util-async-hold-AioContext-ref-to-prevent-use-after-free.patch
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Patch0018: vhost-user-scsi-prevent-using-uninitialized-vqs.patch
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Patch0019: cpu-add-Kunpeng-920-cpu-support.patch
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Patch0020: cpu-parse-feature-to-avoid-failure.patch
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Patch0021: cpu-add-Cortex-A72-processor-kvm-target-support.patch
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Patch0022: vnc-fix-memory-leak-when-vnc-disconnect.patch
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Patch0023: pcie-disable-the-PCI_EXP_LINKSTA_DLLA-cap.patch
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Patch0024: linux-headers-update-against-KVM-ARM-Fix-256-vcpus.patch
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Patch0025: intc-arm_gic-Support-IRQ-injection-for-more-than-256.patch
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Patch0026: ARM-KVM-Check-KVM_CAP_ARM_IRQ_LINE_LAYOUT_2-for-smp_.patch
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Patch0027: 9pfs-local-Fix-possible-memory-leak-in-local_link.patch
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Patch0028: scsi-disk-define-props-in-scsi_block_disk-to-avoid-memleaks.patch
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Patch0029: arm-translate-a64-fix-uninitialized-variable-warning.patch
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Patch0030: nbd-fix-uninitialized-variable-warning.patch
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Patch0031: xhci-Fix-memory-leak-in-xhci_kick_epctx-when-poweroff.patch
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Patch0032: block-fix-memleaks-in-bdrv_refresh_filename.patch
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Patch0033: iscsi-Cap-block-count-from-GET-LBA-STATUS-CVE-2020-1.patch
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Patch0034: tcp_emu-Fix-oob-access.patch
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Patch0035: slirp-use-correct-size-while-emulating-IRC-commands.patch
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Patch0036: slirp-use-correct-size-while-emulating-commands.patch
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Patch0037: tcp_emu-fix-unsafe-snprintf-usages.patch
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Patch0038: block-iscsi-use-MIN-between-mx_sb_len-and-sb_len_wr.patch
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Patch0039: monitor-fix-memory-leak-in-monitor_fdset_dup_fd_find.patch
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Patch0040: vhost-Fix-memory-region-section-comparison.patch
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Patch0041: memory-Align-MemoryRegionSections-fields.patch
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Patch0042: memory-Provide-an-equality-function-for-MemoryRegion.patch
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Patch0043: file-posix-Handle-undetectable-alignment.patch
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Patch0044: block-backup-fix-max_transfer-handling-for-copy_rang.patch
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Patch0045: block-backup-fix-backup_cow_with_offload-for-last-cl.patch
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Patch0046: qcow2-Limit-total-allocation-range-to-INT_MAX.patch
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Patch0047: mirror-Do-not-dereference-invalid-pointers.patch
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Patch0048: COLO-compare-Fix-incorrect-if-logic.patch
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Patch0049: qcow2-bitmap-Fix-uint64_t-left-shift-overflow.patch
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Patch0050: pcie-Add-pcie-root-port-fast-plug-unplug-feature.patch
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Patch0051: pcie-Compat-with-devices-which-do-not-support-Link-W.patch
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Patch0052: util-async-Add-memory-barrier-to-aio_ctx_prepare.patch
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BuildRequires: flex
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BuildRequires: bison
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BuildRequires: texinfo
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BuildRequires: perl-podlators
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BuildRequires: kernel
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BuildRequires: chrpath
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BuildRequires: gettext
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BuildRequires: python-sphinx
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BuildRequires: zlib-devel
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BuildRequires: gtk3-devel
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BuildRequires: gnutls-devel
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BuildRequires: numactl-devel
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BuildRequires: device-mapper-multipath-devel
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BuildRequires: rdma-core-devel
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BuildRequires: libcap-devel
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BuildRequires: libcap-ng-devel
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BuildRequires: cyrus-sasl-devel
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BuildRequires: libaio-devel
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BuildRequires: usbredir-devel >= 0.5.2
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BuildRequires: libseccomp-devel >= 2.3.0
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BuildRequires: systemd-devel
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BuildRequires: libiscsi-devel
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BuildRequires: snappy-devel
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BuildRequires: lzo-devel
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BuildRequires: ncurses-devel
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BuildRequires: libattr-devel
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BuildRequires: libcurl-devel
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BuildRequires: libjpeg-devel
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BuildRequires: libpng-devel
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BuildRequires: brlapi-devel
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BuildRequires: pixman-devel
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BuildRequires: libusbx-devel
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BuildRequires: bzip2-devel
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BuildRequires: libepoxy-devel
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BuildRequires: libtasn1-devel
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BuildRequires: libxml2-devel
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BuildRequires: libudev-devel
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BuildRequires: pam-devel
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BuildRequires: perl-Test-Harness
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BuildRequires: python3-devel
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%ifarch aarch64
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BuildRequires: libfdt-devel
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BuildRequires: virglrenderer-devel
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%endif
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Requires(post): /usr/bin/getent
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Requires(post): /usr/sbin/groupadd
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Requires(post): /usr/sbin/useradd
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Requires(post): systemd-units
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Requires(preun): systemd-units
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Requires(postun): systemd-units
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%description
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QEMU is a FAST! processor emulator using dynamic translation to achieve good emulation speed.
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QEMU has two operating modes:
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Full system emulation. In this mode, QEMU emulates a full system (for example a PC),
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including one or several processors and various peripherals. It can be used to launch
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different Operating Systems without rebooting the PC or to debug system code.
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User mode emulation. In this mode, QEMU can launch processes compiled for one CPU on another CPU.
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It can be used to launch the Wine Windows API emulator (https://www.winehq.org) or to ease
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cross-compilation and cross-debugging.
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You can refer to https://www.qemu.org for more infortmation.
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%package guest-agent
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Summary: QEMU guest agent
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Requires(post): systemd-units
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Requires(preun): systemd-units
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Requires(postun): systemd-units
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%description guest-agent
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This package provides an agent to run inside guests, which communicates
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with the host over a virtio-serial channel named "org.qemu.guest_agent.0"
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Please refer to https://wiki.qemu.org/Features/GuestAgent for more information.
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%package help
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Summary: Documents for qemu
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Buildarch: noarch
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%description help
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This package provides documents for qemu related man help and information.
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%package img
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Summary: QEMU command line tool for manipulating disk images
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%description img
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This package provides a command line tool for manipulating disk images
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%ifarch %{ix86} x86_64
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%package seabios
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Summary: QEMU seabios
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%description seabios
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This package include bios-256k.bin and bios.bin of seabios
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%endif
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%prep
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%setup -q -n qemu-%{version}%{?rcstr}
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%autopatch -p1
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%build
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%ifarch x86_64
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buildarch="x86_64-softmmu"
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%endif
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%ifarch aarch64
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buildarch="aarch64-softmmu"
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%endif
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buildldflags="VL_LDFLAGS=-Wl,--build-id"
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./configure \
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--prefix=%{_prefix} \
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--target-list=${buildarch} \
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--extra-cflags="%{optflags} -fPIE -DPIE -fPIC" \
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--extra-ldflags="-Wl,--build-id -pie -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack" \
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--datadir=%{_datadir} \
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--docdir=%{_docdir}/%{name} \
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--libdir=%{_libdir} \
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--libexecdir=%{_libexecdir} \
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--localstatedir=%{_localstatedir} \
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--sysconfdir=%{_sysconfdir} \
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--interp-prefix=%{_prefix}/qemu-%%M \
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--firmwarepath=%{_datadir}/%{name} \
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--with-pkgversion=%{name}-%{version}-%{release} \
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--python=/usr/bin/python3 \
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--disable-strip \
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--disable-werror \
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--disable-slirp \
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--enable-gtk \
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--enable-docs \
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--enable-guest-agent \
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--enable-pie \
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--enable-numa \
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--enable-mpath \
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--disable-libnfs \
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--disable-bzip2 \
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--enable-kvm \
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--enable-tcg \
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--enable-rdma \
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--enable-linux-aio \
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--enable-cap-ng \
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--enable-vhost-user \
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%ifarch aarch64
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--enable-fdt \
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--enable-virglrenderer \
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%endif
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--enable-cap-ng \
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--enable-libusb \
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--disable-bluez \
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--disable-dmg \
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--disable-qcow1 \
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--disable-vdi \
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--disable-vvfat \
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--disable-qed \
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--disable-parallels \
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--disable-sheepdog \
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--disable-capstone \
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--disable-smartcard
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make %{?_smp_mflags} $buildldflags V=1
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cp -a ${buildarch}/qemu-system-* qemu-kvm
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%install
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make %{?_smp_mflags} DESTDIR=%{buildroot} \
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install
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%find_lang %{name}
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install -m 0755 qemu-kvm %{buildroot}%{_libexecdir}/
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ln -s %{_libexecdir}/qemu-kvm %{buildroot}/%{_bindir}/qemu-kvm
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rm %{buildroot}/%{_bindir}/qemu-system-*
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install -D -p -m 0644 contrib/systemd/qemu-pr-helper.service %{buildroot}%{_unitdir}/qemu-pr-helper.service
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install -D -p -m 0644 contrib/systemd/qemu-pr-helper.socket %{buildroot}%{_unitdir}/qemu-pr-helper.socket
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install -D -p -m 0644 qemu.sasl %{buildroot}%{_sysconfdir}/sasl2/qemu.conf
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install -D -m 0644 %{_sourcedir}/bridge.conf %{buildroot}%{_sysconfdir}/qemu/bridge.conf
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install -D -m 0644 %{_sourcedir}/80-kvm.rules %{buildroot}/usr/lib/udev/rules.d/80-kvm.rules
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# For qemu-guest-agent package
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%global _udevdir /lib/udev/rules.d
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install -D -p -m 0644 contrib/systemd/qemu-guest-agent.service %{buildroot}%{_unitdir}/qemu-guest-agent.service
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install -D -m 0644 %{_sourcedir}/99-qemu-guest-agent.rules %{buildroot}%{_udevdir}/99-qemu-guest-agent.rules
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mkdir -p %{buildroot}%{_localstatedir}/log
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touch %{buildroot}%{_localstatedir}/log/qga-fsfreeze-hook.log
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%global qemudocdir %{_docdir}/%{name}
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install -D -p -m 0644 -t %{buildroot}%{qemudocdir} Changelog README COPYING COPYING.LIB LICENSE
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chmod -x %{buildroot}%{_mandir}/man1/*
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%ifarch aarch64
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rm -rf %{buildroot}%{_datadir}/%{name}/vgabios*bin
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rm -rf %{buildroot}%{_datadir}/%{name}/bios*.bin
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rm -rf %{buildroot}%{_datadir}/%{name}/linuxboot.bin
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rm -rf %{buildroot}%{_datadir}/%{name}/kvmvapic.bin
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rm -rf %{buildroot}%{_datadir}/%{name}/sgabios.bin
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rm -rf %{buildroot}%{_datadir}/%{name}/multiboot.bin
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rm -rf %{buildroot}%{_datadir}/%{name}/linuxboot_dma.bin
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rm -rf %{buildroot}%{_datadir}/%{name}/pvh.bin
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%endif
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rm -rf %{buildroot}%{_datadir}/%{name}/openbios-*
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rm -rf %{buildroot}%{_datadir}/%{name}/slof.bin
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rm -rf %{buildroot}%{_datadir}/%{name}/QEMU,*.bin
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rm -rf %{buildroot}%{_datadir}/%{name}/bamboo.dtb
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rm -rf %{buildroot}%{_datadir}/%{name}/canyonlands.dtb
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rm -rf %{buildroot}%{_datadir}/%{name}/hppa-firmware.img
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rm -rf %{buildroot}%{_datadir}/%{name}/palcode-clipper
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rm -rf %{buildroot}%{_datadir}/%{name}/petalogix-*
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rm -rf %{buildroot}%{_datadir}/%{name}/ppc_*
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rm -rf %{buildroot}%{_datadir}/%{name}/qemu_vga.ndrv
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rm -rf %{buildroot}%{_datadir}/%{name}/s390-*
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rm -rf %{buildroot}%{_datadir}/%{name}/skiboot.lid
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rm -rf %{buildroot}%{_datadir}/%{name}/spapr-*
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rm -rf %{buildroot}%{_datadir}/%{name}/u-boot*
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rm -rf %{buildroot}%{_bindir}/ivshmem*
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for f in %{buildroot}%{_bindir}/* %{buildroot}%{_libdir}/* \
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%{buildroot}%{_libexecdir}/*; do
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if file $f | grep -q ELF | grep -q -i shared; then chrpath --delete $f; fi
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done
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%check
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make check V=1
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%pre
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getent group kvm >/dev/null || groupadd -g 36 -r kvm
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getent group qemu >/dev/null || groupadd -g 107 -r qemu
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getent passwd qemu >/dev/null || \
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useradd -r -u 107 -g qemu -G kvm -d / -s /sbin/nologin \
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-c "qemu user" qemu
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%post guest-agent
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%systemd_post qemu-guest-agent.service
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%preun guest-agent
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%systemd_preun qemu-guest-agent.service
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%postun guest-agent
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%systemd_postun_with_restart qemu-guest-agent.service
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%files -f %{name}.lang
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%dir %{_datadir}/%{name}/
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%{_libexecdir}/qemu-kvm
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%{_bindir}/qemu-kvm
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%{_datadir}/%{name}/efi-virtio.rom
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%{_datadir}/%{name}/efi-e1000.rom
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%{_datadir}/%{name}/efi-e1000e.rom
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%{_datadir}/%{name}/efi-rtl8139.rom
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%{_datadir}/%{name}/efi-pcnet.rom
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%{_datadir}/%{name}/efi-ne2k_pci.rom
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%{_datadir}/%{name}/efi-eepro100.rom
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%{_datadir}/%{name}/efi-vmxnet3.rom
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%{_datadir}/%{name}/pxe-virtio.rom
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%{_datadir}/%{name}/pxe-e1000.rom
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%{_datadir}/%{name}/pxe-ne2k_pci.rom
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%{_datadir}/%{name}/pxe-pcnet.rom
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%{_datadir}/%{name}/pxe-rtl8139.rom
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%{_datadir}/%{name}/pxe-eepro100.rom
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%{_datadir}/%{name}/trace-events-all
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%{_datadir}/applications/qemu.desktop
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%{_datadir}/icons/hicolor/*/apps/*
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%{_datadir}/%{name}/keymaps/
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%{_bindir}/elf2dmp
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%{_bindir}/qemu-edid
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%{_bindir}/qemu-keymap
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%{_bindir}/qemu-pr-helper
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%{_bindir}/virtfs-proxy-helper
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%{_unitdir}/qemu-pr-helper.service
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%{_unitdir}/qemu-pr-helper.socket
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%attr(4755, root, root) %{_libexecdir}/qemu-bridge-helper
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%config(noreplace) %{_sysconfdir}/sasl2/qemu.conf
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%dir %{_sysconfdir}/qemu
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%config(noreplace) %{_sysconfdir}/qemu/bridge.conf
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/usr/lib/udev/rules.d/80-kvm.rules
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%doc %{qemudocdir}/COPYING
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%doc %{qemudocdir}/COPYING.LIB
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%doc %{qemudocdir}/LICENSE
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%ifarch x86_64
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%{_datadir}/%{name}/bios.bin
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%{_datadir}/%{name}/bios-256k.bin
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%{_datadir}/%{name}/vgabios.bin
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%{_datadir}/%{name}/vgabios-cirrus.bin
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%{_datadir}/%{name}/vgabios-qxl.bin
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%{_datadir}/%{name}/vgabios-stdvga.bin
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%{_datadir}/%{name}/vgabios-vmware.bin
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%{_datadir}/%{name}/vgabios-virtio.bin
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%{_datadir}/%{name}/vgabios-ramfb.bin
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%{_datadir}/%{name}/vgabios-bochs-display.bin
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%{_datadir}/%{name}/linuxboot.bin
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%{_datadir}/%{name}/linuxboot_dma.bin
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%{_datadir}/%{name}/pvh.bin
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%{_datadir}/%{name}/multiboot.bin
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%{_datadir}/%{name}/kvmvapic.bin
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%{_datadir}/%{name}/sgabios.bin
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%endif
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%files help
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%dir %{qemudocdir}
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%doc %{qemudocdir}/qemu-doc.html
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%doc %{qemudocdir}/qemu-doc.txt
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%doc %{qemudocdir}/qemu-ga-ref.html
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%doc %{qemudocdir}/qemu-ga-ref.txt
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%doc %{qemudocdir}/qemu-qmp-ref.html
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%doc %{qemudocdir}/qemu-qmp-ref.txt
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%doc %{qemudocdir}/interop
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%doc %{qemudocdir}/README
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%doc %{qemudocdir}/Changelog
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%{_mandir}/man1/qemu.1*
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%{_mandir}/man1/virtfs-proxy-helper.1*
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%{_mandir}/man7/qemu-block-drivers.7*
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%{_mandir}/man7/qemu-cpu-models.7*
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%{_mandir}/man7/qemu-ga-ref.7*
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%{_mandir}/man7/qemu-qmp-ref.7*
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%{_mandir}/man1/qemu-img.1*
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%{_mandir}/man8/qemu-nbd.8*
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%files guest-agent
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%defattr(-,root,root,-)
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%{_bindir}/qemu-ga
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%{_mandir}/man8/qemu-ga.8*
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%{_unitdir}/qemu-guest-agent.service
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%{_udevdir}/99-qemu-guest-agent.rules
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%ghost %{_localstatedir}/log/qga-fsfreeze-hook.log
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%files img
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%{_bindir}/qemu-img
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%{_bindir}/qemu-io
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%{_bindir}/qemu-nbd
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%ifarch %{ix86} x86_64
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%files seabios
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%{_datadir}/%{name}/bios-256k.bin
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%{_datadir}/%{name}/bios.bin
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%endif
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%changelog
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* Thu Apr 2 2020 Huawei Technologies Co., Ltd. <fangying1@huawei.com>
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util/async: Add memory barrier to aio_ctx_prepare
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* Wed Mar 18 2020 Huawei Technologies Co., Ltd. <fangying1@huawei.com>
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- pcie: Add pcie-root-port fast plug/unplug feature
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- pcie: Compat with devices which do not support Link Width
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* Tue Mar 17 2020 Huawei Technologies Co., Ltd. <zhang.zhanghailiang@huawei.com>
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- Put linuxboot_dma.bin and pvh.bin in x86 package
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* Mon Mar 16 2020 backport some bug fix patches from upstream
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- Patch from number 0040 to 0049 are picked from stable-4.1.1
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* Mon Mar 16 2020 Huawei Technologies Co., Ltd. <kuhn.chenqun@huawei.com>
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|
- moniter: fix memleak in monitor_fdset_dup_fd_find_remove
|
|
- block/iscsi: use MIN() between mx_sb_len and sb_len_wr
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* Wed Mar 11 2020 backport from qemu upstream
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- tcp_emu: Fix oob access
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|
- slirp: use correct size while emulating IRC commands
|
|
- slirp: use correct size while emulating commands
|
|
- tcp_emu: fix unsafe snprintf() usages
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* Mon Mar 9 2020 backport from qemu upstream
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- iscsi: Cap block count from GET LBA STATUS (CVE-2020-1711)
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|
|
|
* Thu Feb 6 2020 Huawei Technologies Co., Ltd. <zhang.zhanghailiang@huawei.com>
|
|
- spec: remove fno-inline option for configure
|
|
|
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* Thu Jan 16 2020 Huawei Technologies Co., Ltd. <pannengyuan@huawei.com>
|
|
- block: fix memleaks in bdrv_refresh_filename
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|
|
|
* Mon Jan 13 2020 Huawei Technologies Co., Ltd. <fangying1@huawei.com>
|
|
- 9pfs: Fix a possible memory leak in local_link
|
|
- scsi-disk: disk define props in scsi_block to avoid memleaks
|
|
- arm/translate-a64: fix uninitialized variable warning
|
|
- nbd: fix uninitialized variable warning
|
|
- xhci: Fix memory leak in xhci_kick_epctx when poweroff
|
|
|
|
* Mon Jan 6 2020 backport from qemu upstream
|
|
- linux headers: update against "KVM/ARM: Fix >256 vcp
|
|
- intc/arm_gic: Support IRQ injection for more than 256 vpus
|
|
- ARM: KVM: Check KVM_CAP_ARM_IRQ_LINE_LAYOUT_2 for smp_cpus > 256
|
|
|
|
* Thu Dec 12 2019 backport from qemu upstream v4.0.1 release
|
|
- tpm: Exit in reset when backend indicates failure
|
|
- tpm_emulator: Translate TPM error codes to strings
|
|
|
|
* Thu Oct 17 2019 backport from qemu upstream
|
|
- vnc-fix-memory-leak-when-vnc-disconnect.patch
|
|
|
|
* Mon Sep 9 2019 backport from qemu upstream
|
|
- ehci-fix-queue-dev-null-ptr-dereference.patch
|
|
- memory-unref-the-memory-region-in-simplify-flatview.patch
|
|
- util-async-hold-AioContext-ref-to-prevent-use-after-.patch
|
|
- vhost-user-scsi-prevent-using-uninitialized-vqs.patch
|
|
|
|
* Fri Aug 30 2019 Huawei Technologies Co., Ltd. <fangying1@huawei.com>
|
|
- xhci: Fix memory leak in xhci_address_slot
|
|
- xhci: Fix memory leak in xhci_kick_epctx
|
|
|
|
* Wed Aug 7 2019 Huawei Technologies Co., Ltd. <zhang.zhanghailiang@huawei.com>
|
|
- hw/arm/virt: Introduce cpu topology support
|
|
- hw/arm64: add vcpu cache info support
|
|
|
|
* Tue Aug 6 2019 Huawei Technologies Co., Ltd. <zhang.zhanghailiang@huawei.com>
|
|
- Update release version to 4.0.0-2
|
|
|
|
* Mon Aug 5 2019 Huawei Technologies Co., Ltd. <zhang.zhanghailiang@huawei.com>
|
|
- enable make check
|
|
- smbios: Add missing member of type 4 for smbios 3.0
|
|
|
|
* Mon Aug 5 2019 fix CVE-2019-13164
|
|
- qemu-bridge-helper: restrict interface name to IFNAMSIZ
|
|
- qemu-bridge-helper: move repeating code in parse_acl_file
|
|
|
|
* Tue Jul 30 2019 Huawei Technologies Co., Ltd. <zhang.zhanghailiang@huawei.com
|
|
- qcow2: fix memory leak in qcow2_read_extensions
|
|
- hw/arm: expose host CPU frequency info to guest
|
|
|
|
* Fri Jul 26 2019 Huawei Technologies Co., Ltd. <fangying1@huawei.com>
|
|
- vhost: cancel migration when vhost-user restarted
|
|
- pl031: support rtc-timer property for pl031
|
|
- pl011: reset read FIFO when UARTTIMSC=0 & UARTICR=0xffff
|
|
- ARM64: record vtimer tick when cpu is stopped
|
|
|
|
* Tue Jul 23 2019 openEuler Buildteam <buildteam@openeuler.org> - version-release
|
|
- Package init
|
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