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[Qemu-commits] [qemu/qemu] 4f7ab0: pseries: Update SLOF firmware image t


From: GitHub
Subject: [Qemu-commits] [qemu/qemu] 4f7ab0: pseries: Update SLOF firmware image to 20160223
Date: Thu, 25 Feb 2016 04:00:03 -0800

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 4f7ab0cdbccfc1d0a3a6d0a7c9a22d8a90d9e2f0
      
https://github.com/qemu/qemu/commit/4f7ab0cdbccfc1d0a3a6d0a7c9a22d8a90d9e2f0
  Author: Alexey Kardashevskiy <address@hidden>
  Date:   2016-02-25 (Thu, 25 Feb 2016)

  Changed paths:
    M pc-bios/README
    M pc-bios/slof.bin
    M roms/SLOF

  Log Message:
  -----------
  pseries: Update SLOF firmware image to 20160223

The main change is virtio 1.0 support.

The complete changelog is:
  > dhcp: fix warning messages when calling strtoip()
  > virtio-scsi: enable virtio 1.0
  > virtio-scsi: use virtio_fill desc api
  > virtio-scsi: use idx during initialization
  > virtio-net: enable virtio 1.0
  > virtio-blk: enable virtio 1.0
  > virtio: 1.0 helper to read 16/32/64 bit value
  > virtio: add and enable 1.0 device setup
  > virtio: 1.0 guest features negotiation
  > virtio: update features set/get register accessor
  > virtio: make all virtio apis 1.0 aware
  > virtio: add 64-bit virtio helpers for 1.0
  > virtio: add virtio 1.0 related struct and defines
  > virtio: get rid of type variable in virtio_device
  > virtio-net: move setup-mac to the open routine
  > virtio-net: make net_hdr_size a variable
  > virtio-net: replace vq array with vq_{tx,rx}
  > virtio-net: use virtio_fill_desc
  > virtio-{net,blk,scsi,9p}: use status variable
  > virtio-blk: add helpers for filling descriptors
  > virtio-{blk,9p}: enable resetting the device
  > virtio: introduce helper for initializing virt queue
  > virtio: fix code style/design issues.
  > fix code style in byteorder.h
  > pci: add byte read/write helper routines
  > virtio-net: fix gcc warnings (-Wextra)
  > virtio-blk: fix gcc warnings (-Wextra)
  > readme: Add a note about coding style
  > dhcp: Remove duplicated strtoip()
  > ethernet: Fix gcc warnings
  > net-snk: Fix gcc warnings
  > net-snk: Fix coding style
  > net-snk: Fix memory leak in dhcp6_process_options()
  > net-snk: Fix memory leak in ip6_to_multicast_mac() / send_ipv6()
  > net-snk: Remove bad NEIGHBOUR_SOLICITATION code in send_ipv6()
  > Fix dma-alloc and dma-map-in functions on board-js2x
  > net-snk: Allow stateless autoconfig IPv6 addresses with IP_INIT_IPV6_MANUAL
  > net-snk: Simplify the ip6_is_multicast() function
  > net-snk: Move global variable definition out of the header file
  > net-snk: Prefer non-link-local unicast IPv6 addresses if possible
  > net-snk: Fix the check for link-local addresses when receiving RAs
  > net-snk: Remove junk at the end of IPv6 TFTP ACK and error packets
  > Fix format strings in usb-ohci.c
  > net-snk: Get rid of junk at the end of sent DHCPv6 packets
  > net-snk: Use transaction IDs in DHCPv4, too
  > net-snk: Make use of DHCPv6 transaction IDs
  > net-snk: Seed the pseudo-random number generator
  > libc: Add srand() call
  > libc: Fix the rand() function to return non-zero values
  > net-snk: Improve printed text when booting via network
  > Increase temporary buffer size of ibm,client-architecture-support call
  > Move archsupport.fs into board-qemu directory
  > boot: stop booting when we encounter HALT
  > fat-files: Fix bug with root-entries = 0 on certain FAT32 file systems
  > usb: print unhandled descriptor in debug mode
  > Improve stack usage with libnvram get_partition function
  > Improve stack usage in libnvram environment variable code
  > libc: Port vsnprintf back from skiboot
  > Move the code for rfill into a separate function
  > Rework wrapper for new_nvram_partition() and fix possible bug in there
  > Stack optimization in libusb: split up setup_new_device()
  > Check for stack overflow in paflof engine
  > Clean up pending packet variable in ipv4 code
  > Fix tracking of pending outgoing packets when handling ARP replies

Signed-off-by: Alexey Kardashevskiy <address@hidden>
Signed-off-by: David Gibson <address@hidden>


  Commit: 3240dd9a6924df18dfccb83defa0914065da076e
      
https://github.com/qemu/qemu/commit/3240dd9a6924df18dfccb83defa0914065da076e
  Author: Thomas Huth <address@hidden>
  Date:   2016-02-25 (Thu, 25 Feb 2016)

  Changed paths:
    M hw/ppc/spapr_hcall.c
    M target-ppc/kvm_ppc.h

  Log Message:
  -----------
  hw/ppc/spapr: Implement the h_page_init hypercall

This hypercall either initializes a page with zeros, or copies
another page.
According to LoPAPR, the i-cache of the page should also be
flushed if using H_ICACHE_INVALIDATE or H_ICACHE_SYNCHRONIZE,
and the d-cache should be synchronized to the RAM if the
H_ICACHE_SYNCHRONIZE flag is used. For this, two new functions
are introduced, kvmppc_dcbst_range() and kvmppc_icbi()_range, which
use the corresponding assembler instructions to flush the caches
if running with KVM on Power. If the code runs with TCG instead,
the code only uses tb_flush(), assuming that this will be
enough for synchronization.

Signed-off-by: Thomas Huth <address@hidden>
Signed-off-by: David Gibson <address@hidden>


  Commit: 9897e462645fb8d91a4cef2a1ea3a74cc9149c13
      
https://github.com/qemu/qemu/commit/9897e462645fb8d91a4cef2a1ea3a74cc9149c13
  Author: Greg Kurz <address@hidden>
  Date:   2016-02-25 (Thu, 25 Feb 2016)

  Changed paths:
    M hw/ppc/spapr.c

  Log Message:
  -----------
  spapr: initialize local Error pointer

This fixes a crash in the target QEMU during migration.

Broken in commit c5f54f3.

Signed-off-by: Greg Kurz <address@hidden>
Reviewed-by: Markus Armbruster <address@hidden>
[reworded commit message]
Signed-off-by: David Gibson <address@hidden>


  Commit: 072ed5f260865c8aac8c7cc0f23353b8d5753580
      
https://github.com/qemu/qemu/commit/072ed5f260865c8aac8c7cc0f23353b8d5753580
  Author: Thomas Huth <address@hidden>
  Date:   2016-02-25 (Thu, 25 Feb 2016)

  Changed paths:
    M target-ppc/kvm.c

  Log Message:
  -----------
  ppc/kvm: Use error_report() instead of cpu_abort() for user-triggerable errors

Setting the KVM_CAP_PPC_PAPR capability can fail if either the KVM
kernel module does not support it, or if the specified vCPU type
is not a 64-bit Book3-S CPU type. For example, the user can trigger
it easily with "-M pseries -cpu G2leLS" when using the kvm-pr kernel
module. So the error should not be reported with cpu_abort() since
this function is rather meant for reporting programming errors than
reporting user-triggerable errors (it prints out all CPU registers
and then calls abort() to kills the program - two things that the
normal user does not expect here) . So let's use error_report() with
exit(1) here instead.
A similar problem exists in the code that sets the KVM_CAP_PPC_EPR
capability, so while we're at it, fix that, too.

Signed-off-by: Thomas Huth <address@hidden>
Signed-off-by: David Gibson <address@hidden>


  Commit: 388e47c75be411979c420abbc76a250597f4ea94
      
https://github.com/qemu/qemu/commit/388e47c75be411979c420abbc76a250597f4ea94
  Author: Thomas Huth <address@hidden>
  Date:   2016-02-25 (Thu, 25 Feb 2016)

  Changed paths:
    M target-ppc/kvm.c

  Log Message:
  -----------
  ppc/kvm: Tell the user what might be wrong when using bad CPU types with 
kvm-hv

Using a CPU type that does not match the host is not possible when using
the kvm-hv kernel module - the PVR is checked in the kernel function
kvm_arch_vcpu_ioctl_set_sregs_hv() and rejected with -EINVAL if it
does not match the host.
However, when the user tries to specify a non-matching CPU type, QEMU
currently only reports "kvm_init_vcpu failed: Invalid argument", and
this is of course not very helpful for the user to solve the problem.
So this patch adds a more descriptive error message that tells the
user to specify "-cpu host" instead.

Signed-off-by: Thomas Huth <address@hidden>
[Removed melodramatic '!' :)]
Signed-off-by: David Gibson <address@hidden>


  Commit: d159148b63cb31ba086d26f1b7da24c0614ca856
      
https://github.com/qemu/qemu/commit/d159148b63cb31ba086d26f1b7da24c0614ca856
  Author: Peter Maydell <address@hidden>
  Date:   2016-02-25 (Thu, 25 Feb 2016)

  Changed paths:
    M hw/ppc/spapr.c
    M hw/ppc/spapr_hcall.c
    M pc-bios/README
    M pc-bios/slof.bin
    M roms/SLOF
    M target-ppc/kvm.c
    M target-ppc/kvm_ppc.h

  Log Message:
  -----------
  Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.6-20160225' into 
staging

ppc patch queue for 2016-02-25

Hopefully final queue before qemu-2.6 soft freeze.  Currently
accumulated patches for target-ppc, pseries machine type and related
devices:
    * SLOF firmware update
  - Many new features, including virtio 1.0 non-legacy support
    * H_PAGE_INIT hypercall implementation
    * Small cleanups and bugfixes.

# gpg: Signature made Thu 25 Feb 2016 03:00:56 GMT using RSA key ID 20D9B392
# gpg: Good signature from "David Gibson <address@hidden>"
# gpg:                 aka "David Gibson (Red Hat) <address@hidden>"
# gpg:                 aka "David Gibson (ozlabs.org) <address@hidden>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.6-20160225:
  ppc/kvm: Tell the user what might be wrong when using bad CPU types with 
kvm-hv
  ppc/kvm: Use error_report() instead of cpu_abort() for user-triggerable errors
  spapr: initialize local Error pointer
  hw/ppc/spapr: Implement the h_page_init hypercall
  pseries: Update SLOF firmware image to 20160223

Signed-off-by: Peter Maydell <address@hidden>


Compare: https://github.com/qemu/qemu/compare/7bd57b515067...d159148b63cb

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