motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-09 18:44:58 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

ppc patch queue 2019-05-29

Browse source 
Next pull request against qemu-4.1.  Highlights:
   * KVM accelerated support for the XIVE interrupt controller in PAPR
     guests
   * A number of TCG vector fixes
   * Fixes for the PReP / 40p machine
   * Improvements to make check-tcg test coverage
 
 Other than that it's just a bunch of assorted fixes, cleanups and
 minor improvements.
 
 This supersedes both the pull request dated 2019-05-21 and the one
 dated 2019-05-22.  I've dropped one hunk which I think may have caused
 the check-tcg failure that Peter saw (by enabling the ppc64abi32
 build, which I think has been broken for ages).  I'm not entirely
 certain, since I haven't reproduced exactly the same failure.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEdfRlhq5hpmzETofcbDjKyiDZs5IFAlzuK2AACgkQbDjKyiDZ
 s5LFfxAAuvBI2d5gYDSDiniJPMrEzM8ANynf8fYMGSySRNpeKz5PnMhNQieoxaEt
 pS9qJnnaCDrpV09jJo6QWStUaqFqnLPOYdWvRsnb7mx0yXe5eWUyYPp0TRAqKj8S
 Ainv9ma8WfhVphsH3E01KR6evdC6BDC0F2afDToFGMKcDKXafmnSOEV9ZtFAzFXO
 xqh/Az+Y2ATwDmt92uSq7JBS5YRUvhYQORoKslxnrJswKkN+Uwi5+a2FzOHk3Jwe
 BlV6soEAVqb9ItFtgwcArclryCMMVxrqzs2VTWOYbhznFX0X1xUNeSQ8H+7F+IVy
 Xu1e2fnwufvilvWSsjtYvdYnnCbNvwgWjYfZNMrQ2hmSDtCQnRKyVIYwiU08Qj2y
 LmVlQzWN3WYHIRBTACLMDf5VHa9P01QZeJEoVIV6i4m4PCxbSmlzI62eRKNhW917
 2d3h8dGIxSDm9/WpXefKMMrt2P7fAqkiz5ZUZIjkspcHaPPmk7qQp0ngFjeEuyFk
 tJMd87hgemm9gg+mcF9XQ8yZGkR3oTq7nwDGwZHrp8S0GyRvNwhTbT2iKzAG2cxe
 kfWRFswxn1zYPShqkcj3rwNsg8LnC3b22Og/obHYVjQ8ONx4ZB0q8xJSkUpvsQf5
 HEUHLHtstBmrInFMf+2KbViUIpobmn4woojjNsqZ32W7OZv6Yk4=
 =2q3B
 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-4.1-20190529' into staging

ppc patch queue 2019-05-29

Next pull request against qemu-4.1.  Highlights:
  * KVM accelerated support for the XIVE interrupt controller in PAPR
    guests
  * A number of TCG vector fixes
  * Fixes for the PReP / 40p machine
  * Improvements to make check-tcg test coverage

Other than that it's just a bunch of assorted fixes, cleanups and
minor improvements.

This supersedes both the pull request dated 2019-05-21 and the one
dated 2019-05-22.  I've dropped one hunk which I think may have caused
the check-tcg failure that Peter saw (by enabling the ppc64abi32
build, which I think has been broken for ages).  I'm not entirely
certain, since I haven't reproduced exactly the same failure.

# gpg: Signature made Wed 29 May 2019 07:49:04 BST
# gpg:                using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-4.1-20190529: (44 commits)
  ppc/pnv: add dummy XSCOM registers for PRD initialization
  ppc/pnv: introduce new skiboot platform properties
  spapr: Don't migrate the hpt_maxpagesize cap to older machine types
  spapr: change default interrupt mode to 'dual'
  spapr/xive: fix multiple resets when using the 'dual' interrupt mode
  docs: provide documentation on the POWER9 XIVE interrupt controller
  spapr/irq: add KVM support to the 'dual' machine
  ppc/xics: fix irq priority in ics_set_irq_type()
  spapr/irq: initialize the IRQ device only once
  spapr/irq: introduce a spapr_irq_init_device() helper
  spapr: check for the activation of the KVM IRQ device
  spapr: introduce routines to delete the KVM IRQ device
  sysbus: add a sysbus_mmio_unmap() helper
  spapr/xive: activate KVM support
  spapr/xive: add migration support for KVM
  spapr/xive: introduce a VM state change handler
  spapr/xive: add state synchronization with KVM
  spapr/xive: add hcall support when under KVM
  spapr/xive: add KVM support
  spapr: Print out extra hints when CAS negotiation of interrupt mode fails
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2019-05-30 15:08:00 +01:00
commit 60905286cb
43 changed files with 1983 additions and 215 deletions
Download patch file Download diff file Expand all files Collapse all files

1
tests/docker/Makefile.include
View file

@ -107,6 +107,7 @@ docker-image-debian-sparc64-cross: docker-image-debian-sid
docker-image-debian-mips64-cross: docker-image-debian-sid
docker-image-debian-riscv64-cross: docker-image-debian-sid
docker-image-debian-powerpc-cross: docker-image-debian-sid
docker-image-debian-ppc64-cross: docker-image-debian-sid
docker-image-travis: NOUSER=1
# Specialist build images, sometimes very limited tools

11
tests/docker/dockerfiles/debian-ppc64-cross.docker Normal file
View file

@ -0,0 +1,11 @@
#
# Docker ppc64 cross-compiler target
#
# This docker target builds on the debian sid base image which
# contains cross compilers for Debian "ports" targets.
FROM qemu:debian-sid
RUN DEBIAN_FRONTEND=noninteractive eatmydata \
apt-get install -y --no-install-recommends \
gcc-powerpc64-linux-gnu \
libc6-dev-ppc64-cross || { echo "Failed to build - see debian-sid.docker notes"; exit 1; }

3
tests/tcg/ppc/Makefile.include
View file

@ -1,6 +1,9 @@
ifeq ($(TARGET_NAME),ppc)
DOCKER_IMAGE=debian-powerpc-cross
DOCKER_CROSS_COMPILER=powerpc-linux-gnu-gcc
else ifeq ($(TARGET_NAME),ppc64)
DOCKER_IMAGE=debian-ppc64-cross
DOCKER_CROSS_COMPILER=powerpc64-linux-gnu-gcc
else ifeq ($(TARGET_NAME),ppc64le)
DOCKER_IMAGE=debian-ppc64el-cross
DOCKER_CROSS_COMPILER=powerpc64le-linux-gnu-gcc