Planning/5.1: Difference between revisions

Latest revision as of 08:45, 20 August 2020

Release Schedule

2020-04-29	Beginning of development phase
2020-07-07	Soft feature freeze. Only bug fixes after this point. All feature changes must be already in a sub maintainer tree and all pull requests from submaintainers must have been sent to the list by this date.
~~2020-07-14~~ 2020-07-15	Hard feature freeze. Tag rc0
2020-07-21	Tag rc1
2020-07-28	Tag rc2
~~2020-08-04~~ 2020-08-05	Tag rc3
2020-08-11	Release

Known issues

Please list all patch series or bugs which need to be fixed for the release here. That way I can be sure I don't miss any when I'm rolling release candidates.

Fixed in rc1

QEMU crashes when running "make check-qtest-aarch64 SPEED=slow". Workaround is available: https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg04993.html
QEMU aborts when plugging a PCIe bridge on ppc64: "qemu-system-ppc64 -M pseries -device pcie-pci-bridge". Patch is here: https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg03336.html
QEMU aborts with: "qemu-system-ppc64 -M pseries -device pnv-psi-POWER8". Patch is here: https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg02624.html
x86_64 guests are not booting in HVF: https://lists.gnu.org/archive/html/qemu-devel/2020-07/msg04596.html

Fixed in rc2

Guest hangs on system_reset if using -cpu host. bug report, fix
Crash with multiple virtio-net-ccw devices: https://lore.kernel.org/qemu-devel/20200724152718.4e1cbc9e.cohuck@redhat.com/
- Fixed by https://lore.kernel.org/qemu-devel/20200727125150.4687-1-jasowang@redhat.com/
linux-user in chroot without /proc on 4.17+ kernel fails because min_mmap_address starts from 0 (e.g. m68k guests)
- Fixed by https://patchew.org/QEMU/20200724212314.545877-1-richard.henderson@linaro.org/ in lviviers linux-user-for-5.1 branch

Fixed in rc3

Xen: "Fix xen_enabled() behavior on target-agnostic objects"
arm LDRA[AB] insn decode bug
target/riscv/vector_helper compile warning on 32-bit BE hosts
qcow2 asserts on sign-extension bug when preallocating large images, proposed patch
aarch64 wrong ESR_ELx fields for copro traps

Will not be fixed in 5.1

the new block-copy feature can assert on unaligned images [1]
acceptance: use stable URLs for the Debian and Ubuntu installer (fixes gitlab CI breakage)
tests/test-char fails on CentOS 7 - see https://patchew.org/logs/20200716150617.4027356-1-armbru@redhat.com/testing.docker-quick@centos7/?type=message for example
ACPI PCI root UID mismatch
couple of iotest failures test 059, test 259

Targeted Features

See the ChangeLog/5.1 for full details.

@@ Line 17: / Line 17: @@
 | Tag rc2
 |-
-| 2020-08-04
+| <strike>2020-08-04</strike> 2020-08-05
 | Tag rc3
 |-
 | 2020-08-11
-| Release; or tag rc4 if needed
+| Release
-|-
-| 2020-08-18
-| Release if we needed an rc4
 |}
@@ Line 41: / Line 38: @@
 * Guest hangs on <code>system_reset</code> if using <code>-cpu host</code>. [https://lore.kernel.org/qemu-devel/bf007af9-f81e-3542-0237-5ea467f34377@siemens.com/ bug report], [https://lore.kernel.org/qemu-devel/20200723142701.2521161-1-vkuznets@redhat.com/ fix]
+* Crash with multiple virtio-net-ccw devices: https://lore.kernel.org/qemu-devel/20200724152718.4e1cbc9e.cohuck@redhat.com/
+** Fixed by https://lore.kernel.org/qemu-devel/20200727125150.4687-1-jasowang@redhat.com/
+* linux-user in chroot without /proc on 4.17+ kernel fails because  min_mmap_address starts from 0 (e.g. m68k guests)
+** Fixed by https://patchew.org/QEMU/20200724212314.545877-1-richard.henderson@linaro.org/ in lviviers linux-user-for-5.1 branch
-=== Not yet fixed in any rc ===
+=== Fixed in rc3 ===
+* Xen: "Fix xen_enabled() behavior on target-agnostic objects"
+* arm LDRA[AB] insn decode bug
+* target/riscv/vector_helper compile warning on 32-bit BE hosts
+* qcow2 asserts on sign-extension bug when preallocating large images, [https://lists.gnu.org/archive/html/qemu-devel/2020-08/msg00546.html proposed patch]
+* aarch64 wrong ESR_ELx fields for copro traps
+=== Will not be fixed in 5.1 ===
+* the new block-copy feature can assert on unaligned images [https://lists.gnu.org/archive/html/qemu-devel/2020-08/msg00978.html]
+* acceptance: use stable URLs for the Debian and Ubuntu installer (fixes gitlab CI breakage)
 * tests/test-char fails on CentOS 7 - see https://patchew.org/logs/20200716150617.4027356-1-armbru@redhat.com/testing.docker-quick@centos7/?type=message for example
-* Crash with multiple virtio-net-ccw devices: https://lore.kernel.org/qemu-devel/20200724152718.4e1cbc9e.cohuck@redhat.com/
+* ACPI PCI root UID mismatch
-** Fixed by https://lore.kernel.org/qemu-devel/20200727125150.4687-1-jasowang@redhat.com/
+* couple of iotest failures [https://lists.gnu.org/archive/html/qemu-devel/2020-08/msg01958.html test 059], [https://lists.gnu.org/archive/html/qemu-devel/2020-08/msg01952.html test 259]
-* linux-user in chroot without /proc on 4.17+ kernel fails because  min_mmap_address starts from 0 (e.g. m68k guests)
 == Targeted Features ==
 See the [[ChangeLog/5.1]] for full details.