Merge qemu from Debian unstable for mantic

[Bryce Harrington]

Upstream: tbd
Debian: 1:7.2+dfsg-5 1:8.0+dfsg-4
Ubuntu: 1:7.2+dfsg-5ubuntu2

Debian new has 1:8.0+dfsg-4, which may be available for merge soon.

If it turns out this needs a sync rather than a merge, please change the tag 'needs-merge' to 'needs-sync', and (optionally) update the title as desired.

### New Debian Changes ###

qemu (1:7.2+dfsg-5) unstable; urgency=medium

  * d/qemu-guest-agent.udev: fix missing comma
    (Christian Schneider <email address hidden>, Closes: #1031838)
  * remove qemu-make-debian-root.
    Ths script debian/qemu-make-debian-root has been broken for ages.
    In 2023, it creates /etc/fstab with a reference to /dev/hda1, and
    edits /etc/inittab which does not exist. And no one noticed, - so
    it's safe to assume it is not used anymore. Just remove it.
  * re-pick qemu-stable patches from master (the same patch contents):
    master/tests-tcg-i386-Introduce-and-use-reg_t-consistently.patch
    master/target-i386-Fix-BEXTR-instruction.patch
    master/target-i386-Fix-C-flag-for-BLSI-BLSMSK-BLSR.patch
    master/target-i386-fix-ADOX-followed-by-ADCX.patch
  * 20 more changes picked from upstream/master:
    master/target-i386-Fix-BZHI-instruction.patch
    master/block-iscsi-fix-double-free-on-BUSY-or-similar-status.patch
    master/hw-smbios-fix-field-corruption-in-type-4-table.patch
    master/Revert-x86-do-not-re-randomize-RNG-seed-on-snapshot-.patch
    master/Revert-x86-re-initialize-RNG-seed-when-selecting-ker.patch
    master/Revert-x86-reinitialize-RNG-seed-on-system-reboot.patch
    master/Revert-x86-use-typedef-for-SetupData-struct.patch
    master/Revert-x86-return-modified-setup_data-only-if-read-a.patch
    master/Revert-hw-i386-pass-RNG-seed-via-setup_data-entry.patch
    master/vhost-user-gpio-Configure-vhost_dev-when-connecting.patch
    master/vhost-user-i2c-Back-up-vqs-before-cleaning-up-vhost_.patch
    master/vhost-user-rng-Back-up-vqs-before-cleaning-up-vhost_.patch
    master/virtio-rng-pci-fix-migration-compat-for-vectors.patch
    master/virtio-rng-pci-fix-transitional-migration-compat-for.patch
    master/hw-timer-hpet-Fix-expiration-time-overflow.patch
    master/vdpa-stop-all-svq-on-device-deletion.patch
    master/vhost-avoid-a-potential-use-of-an-uninitialized-vari.patch
    master/libvhost-user-check-for-NULL-when-allocating-a-virtq.patch
    master/chardev-char-socket-set-s-listener-NULL-in-char_sock.patch
    master/intel-iommu-fail-MAP-notifier-without-caching-mode.patch
    master/intel-iommu-fail-DEVIOTLB_UNMAP-without-dt-mode.patch

 -- Michael Tokarev <email address hidden> Sun, 05 Mar 2023 20:09:04 +0300

qemu (1:7.2+dfsg-4) unstable; urgency=medium

  * block-fix-detect-zeroes-with-BDRV_REQ_REGISTERED_BUF.patch:
    re-pick now from master (the same patch, moved to master/).
  * revert x86-don-t-let-decompressed-kernel-image-clobber-setu.patch
    Closes: ##1031682 .
    This turned out to be wrong move, breaking more stuff than fixing.
    Upstream is going to revert it too.

 -- Michael Tokarev <email address hidden> Mon, 20 Feb 2023 21:00:18 +0300

qemu (1:7.2+dfsg-3) unstable; urgency=medium

  [ Paride Legovini ]
  * Disable LTO on non-amd64 builds (LP: #1921664)

  [ Michael Tokarev ]
  * target-arm-Fix-physical-address-resolution-for-Stage2.patch:
    re-fetch now from master branch
  * 4 more patches picked from master:
    x86-don-t-let-decompressed-kernel-image-clobber-setu.patch
    migration-ram-Fix-error-handling-in-ram_write_tracki.patch
    migration-ram-Fix-populate_read_range.patch
    qcow2-Fix-theoretical-corruption-in-store_bitmap-err.patch
  * 5 fixes picked from current pullreqs:
    block-fix-detect-zeroes-with-BDRV_REQ_REGISTERED_BUF.patch
    tests_tcg_i386-introduce-and-use-reg_t-consistently.patch
    target_i386-fix-BEXTR-instruction.patch
    target_i386-fix-C-flag-for-BLSI-BLSMSK-BLSR.patch
    target_i386-fix-ADOX-followed-by-ADCX.patch
  * disable dwz on certain architectures for older dwz
    (FTBFS on bullseye, #968670)

 -- Michael Tokarev <email address hidden> Fri, 10 Feb 2023 14:29:12 +0300

qemu (1:7.2+dfsg-2) unstable; urgency=medium

  * d/rules: add -ffile-prefix-map when building skiboot
  * d/control: provide qemu-kvm in qemu-system-misc on s390x
    (Closes: #1029309)
  * d/control: drop dependency of qemu-guest-agent on lsb-base
  * Picked patches from qemu master branch tagged for qemu-stable
    up to commit deabea6e88 (2023-02-02):
    target-sh4-Mask-restore-of-env-flags-from-tb-flags.patch
    vhost-fix-vq-dirty-bitmap-syncing-when-vIOMMU-is-ena.patch
    virtio-mem-Fix-the-bitmap-index-of-the-section-offse.patch
    virtio-mem-Fix-the-iterator-variable-in-a-vmem-rdl_l.patch
    target-arm-fix-handling-of-HLT-semihosting-in-system.patch
    meson-accept-relative-symlinks-in-meson-introspect-i.patch
    target-riscv-Set-pc_succ_insn-for-rvc-illegal-insn.patch
    acpi-cpuhp-fix-guest-visible-maximum-access-size-to-.patch
    hw-nvme-fix-missing-endian-conversions-for-doorbell-.patch
    hw-nvme-fix-missing-cq-eventidx-update.patch
    configure-fix-GLIB_VERSION-for-cross-compilation.patch
    target-arm-Fix-sve_probe_page.patch
    target-arm-allow-writes-to-SCR_EL3.HXEn-bit-when-FEA.patch
    target-arm-Fix-in_debug-path-in-S1_ptw_translate.patch
  * Also: target-arm-Fix-physical-address-resolution-for-Stage.patch

 -- Michael Tokarev <email address hidden> Thu, 02 Feb 2023 21:17:10 +0300

### Old Ubuntu Delta ###

qemu (1:7.2+dfsg-5ubuntu2) lunar; urgency=medium

  * Fix FTBFS with glibc >= 2.36. (LP: #2015418)
    - d/p/fix-ftbfs-glibc-*.patch: Revert now-unnecessary
      upstream commits that were working around a glibc issue.

 -- Sergio Durigan Junior <email address hidden> Wed, 05 Apr 2023 20:10:13 -0400

qemu (1:7.2+dfsg-5ubuntu1) lunar; urgency=medium

  * Re-merge with Debian unstable to pick up stabilization fixes
    remaining changes:
    - qemu-kvm to systemd unit
      - d/qemu-kvm-init: script for QEMU KVM preparation modules, ksm,
        hugepages and architecture specifics
      - d/qemu-system-common.qemu-kvm.service: systemd unit to call
        qemu-kvm-init
      - d/qemu-system-common.install: install helper script
      - d/qemu-system-common.qemu-kvm.default: defaults for
        /etc/default/qemu-kvm
      - d/rules: call dh_installinit and dh_installsystemd for qemu-kvm
    - Distribution specific machine type
      (LP: 1304107 1621042 1776189 1761372 1761372 1776189)
      - d/p/ubuntu/define-ubuntu-machine-types.patch: define distro machine
        types containing release versioned machine attributes
      - d/qemu-system-x86.NEWS Info on fixed machine type defintions
        for host-phys-bits=true
      - Add an info about -hpb machine type in debian/qemu-system-x86.NEWS
      - ubuntu-q35 alias added to auto-select the most recent q35 ubuntu type
    - Enable nesting by default
      - d/p/ubuntu/enable-svm-by-default.patch: Enable nested svm by default
        in qemu64 on amd
        [ No more strictly needed, but required for backward compatibility ]
    - tolerate ipxe size change on migrations to >=18.04 (LP: 1713490)
      - d/p/ubuntu/pre-bionic-256k-ipxe-efi-roms.patch: old machine types
        reference 256k path
      - d/control-in: depend on ipxe-qemu-256k-compat-efi-roms to be able to
        handle incoming migrations from former releases.
    - d/qemu-system-x86.README.Debian: add info about updated nesting changes
    - Ease the use of module retention on upgrades (LP 1913421)
      - debian/qemu-block-extra.postinst: enable mount unit on install/upgrade
    - d/control-in: switch qemu-system-x86-xen to qemu-system-xen as this
      landed in Debian but under a different name.
    - Remaining GCC-12 FTBFS (LP 1988710 + LP 1921664)
      + d/p/u/qboot-Disable-LTO-for-ELF-binary-build-step.patch:
        fix qboot FTBFS with LTO
    - d/control-in: libnfs is in main since focal, enable direct nfs
      storage support (LP 1988704)
    - d/control-in: libsndio is in universe in ubuntu

 -- Christian Ehrhardt <email address hidden> Tue, 07 Mar 2023 08:50:45 +0100

[Launchpad Janitor (janitor)]

This bug was fixed in the package qemu - 1:8.0.2+dfsg-2ubuntu1

---------------
qemu (1:8.0.2+dfsg-2ubuntu1) mantic; urgency=medium

  * Merge with Debian unstable (LP: #2018103). Remaining changes:
    - qemu-kvm to systemd unit
      - d/qemu-kvm-init: script for QEMU KVM preparation modules, ksm,
        hugepages and architecture specifics
      - d/qemu-system-common.qemu-kvm.service: systemd unit to call
        qemu-kvm-init
      - d/qemu-system-common.install: install helper script
      - d/qemu-system-common.qemu-kvm.default: defaults for
        /etc/default/qemu-kvm
      - d/rules: call dh_installinit and dh_installsystemd for qemu-kvm
    - Distribution specific machine type
      (LP 1304107 1621042 1776189 1761372 1761372 1776189)
      - d/p/ubuntu/define-ubuntu-machine-types.patch: define distro machine
        types containing release versioned machine attributes
      - Add an info about -hpb machine type in debian/qemu-system-x86.NEWS
      - ubuntu-q35 alias added to auto-select the most recent q35 ubuntu type
    - Enable nesting by default
      - d/p/ubuntu/enable-svm-by-default.patch: Enable nested svm by default
        in qemu64 on amd
        [ No more strictly needed, but required for backward compatibility ]
    - tolerate ipxe size change on migrations to >=18.04 (LP 1713490)
      - d/p/ubuntu/pre-bionic-256k-ipxe-efi-roms.patch: old machine types
        reference 256k path
      - d/control-in: depend on ipxe-qemu-256k-compat-efi-roms to be able to
        handle incoming migrations from former releases.
    - Ease the use of module retention on upgrades (LP 1913421)
      - debian/qemu-block-extra.postinst: enable mount unit on install/upgrade
    - Remaining GCC-12 FTBFS (LP 1988710 + LP 1921664)
      + d/p/u/qboot-Disable-LTO-for-ELF-binary-build-step.patch:
        fix qboot FTBFS with LTO
  * Drop changes:
    - d/control-in: libnfs is in main since focal, enable direct nfs
      storage support (LP 1988704)
      [ Adopted by Debian. ]
    - d/control-in: libsndio is in universe in ubuntu
      [ Adopted by Debian. ]
    - Fix FTBFS with glibc >= 2.36. (LP #2015418)
      + d/p/fix-ftbfs-glibc-*.patch: Revert now-unnecessary
        upstream commits that were working around a glibc issue.
      [ Incorporated upstream. ]
    - d/qemu-system-x86.README.Debian: add info about updated nesting changes
      [ Debian linked the qemu-system-x86 documentation with the
        qemu-system-common package, rendering this README file not
        applicable. ]
    - d/p/u/allow-repeating-hot-unplug-requests.patch: Allow repeating
      hot-unplug requests by making ACPI PCI able to requeue them.
      (LP #2018733)
      [ Applied upstream. ]

 -- Sergio Durigan Junior <email address hidden> Mon, 19 Jun 2023 15:45:09 -0400