Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-06-05

# gpg: Signature made Mon 05 Jun 2017 19:58:01 BST

Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86 and machine queue, 2017-06-05

# gpg: Signature made Mon 05 Jun 2017 19:58:01 BST
# gpg: using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-and-machine-pull-request:
scripts: Test script to look for -device crashes
qemu.py: Add QEMUMachine.exitcode() method
qemu.py: Don't set _popen=None on error/shutdown
spapr: cleanup spapr_fixup_cpu_numa_dt() usage
numa: move numa_node from CPUState into target specific classes
numa: make hmp 'info numa' fetch numa nodes from qmp_query_cpus() result
numa: make sure that all cpus have has_node_id set if numa is enabled
numa: move default mapping init to machine
numa: consolidate cpu_preplug fixups/checks for pc/arm/spapr
pc: Use "min-[x]level" on compat_props

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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target/hppa: Use tcg_gen_lookup_and_goto_ptr

Signed-off-by: Richard Henderson <rth@twiddle.net>

Merge remote-tracking branch 'remotes/xtensa/tags/20170306-xtensa' into staging

target/xtensa updates:

- instantiate local memories in xtensa sim machine;
- add two missing incl

Merge remote-tracking branch 'remotes/xtensa/tags/20170306-xtensa' into staging

target/xtensa updates:

- instantiate local memories in xtensa sim machine;
- add two missing include files to xtensa core importing script.

# gpg: Signature made Mon 06 Mar 2017 22:32:45 GMT
# gpg: using RSA key 0x51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <filippov@cadence.com>"
# gpg: aka "Max Filippov <max.filippov@cogentembedded.com>"
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20170306-xtensa:
target/xtensa: add two missing headers to core import script
target/xtensa: sim: instantiate local memories

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.9-20170303' into staging

ppc patch queuye for 2017-03-03

This will probably be my last pull request before the hard free

Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.9-20170303' into staging

ppc patch queuye for 2017-03-03

This will probably be my last pull request before the hard freeze. It
has some new work, but that has all been posted in draft before the
soft freeze, so I think it's reasonable to include in qemu-2.9.

This batch has:
* A substantial amount of POWER9 work
* Implements the legacy (hash) MMU for POWER9
* Some more preliminaries for implementing the POWER9 radix
MMU
* POWER9 has_work
* Basic POWER9 compatibility mode handling
* Removal of some premature tests
* Some cleanups and fixes to the existing MMU code to make the
POWER9 work simpler
* A bugfix for TCG multiply adds on power
* Allow pseries guests to access PCIe extended config space

This also includes a code-motion not strictly in ppc code - moving
getrampagesize() from ppc code to exec.c. This will make some future
VFIO improvements easier, Paolo said it was ok to merge via my tree.

# gpg: Signature made Fri 03 Mar 2017 03:20:36 GMT
# gpg: using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.9-20170303:
target/ppc: rewrite f[n]m[add,sub] using float64_muladd
spapr: Small cleanup of PPC MMU enums
spapr_pci: Advertise access to PCIe extended config space
target/ppc: Rework hash mmu page fault code and add defines for clarity
target/ppc: Move no-execute and guarded page checking into new function
target/ppc: Add execute permission checking to access authority check
target/ppc: Add Instruction Authority Mask Register Check
hw/ppc/spapr: Add POWER9 to pseries cpu models
target/ppc/POWER9: Add cpu_has_work function for POWER9
target/ppc/POWER9: Add POWER9 pa-features definition
target/ppc/POWER9: Add POWER9 mmu fault handler
target/ppc: Don't gen an SDR1 on POWER9 and rework register creation
target/ppc: Add patb_entry to sPAPRMachineState
target/ppc/POWER9: Add POWERPC_MMU_V3 bit
powernv: Don't test POWER9 CPU yet
exec, kvm, target-ppc: Move getrampagesize() to common code
target/ppc: Add POWER9/ISAv3.00 to compat_table

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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hppa: avoid anonymous unions in designated initializers.

These cause compilation failures on CentOS 6 or other operating
systems with older GCCs.

Cc: Richard Henderson <rth@twid

hppa: avoid anonymous unions in designated initializers.

These cause compilation failures on CentOS 6 or other operating
systems with older GCCs.

Cc: Richard Henderson <rth@twiddle.net>
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-id: 1488558530-21016-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/artyom/tags/pull-sun4v-20170226' into staging

Pull request for Niagara patches 2017 02 26

# gpg: Signature made Sun 26 Feb 2017 21:56:06 GMT

Merge remote-tracking branch 'remotes/artyom/tags/pull-sun4v-20170226' into staging

Pull request for Niagara patches 2017 02 26

# gpg: Signature made Sun 26 Feb 2017 21:56:06 GMT
# gpg: using RSA key 0x3360C3F7411A125F
# gpg: Good signature from "Artyom Tarasenko <atar4qemu@gmail.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 2AD8 6149 17F4 B2D7 05C0 BB12 3360 C3F7 411A 125F

* remotes/artyom/tags/pull-sun4v-20170226:
niagara: check if a serial port is available
niagara: fail if a firmware file is missing

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/stsquad/tags/pull-travis-10022017-1' into staging

One minor fix and a build split to reduce timeouts.

# gpg: Signature made Fri 10 Feb 2017 14:

Merge remote-tracking branch 'remotes/stsquad/tags/pull-travis-10022017-1' into staging

One minor fix and a build split to reduce timeouts.

# gpg: Signature made Fri 10 Feb 2017 14:46:52 GMT
# gpg: using RSA key 0xFBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>"
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44

* remotes/stsquad/tags/pull-travis-10022017-1:
.travis.yml: split VM based builds
.travis.yml: don't specify CONFIG twice

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170206' into staging

migration/next for 20170206

# gpg: Signature made Mon 06 Feb 2017 16:13:26 GMT
# gpg:

Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20170206' into staging

migration/next for 20170206

# gpg: Signature made Mon 06 Feb 2017 16:13:26 GMT
# gpg: using RSA key 0xF487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>"
# gpg: aka "Juan Quintela <quintela@trasno.org>"
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03 4B82 F487 EF18 5872 D723

* remotes/juanquintela/tags/migration/20170206:
postcopy: Recover block devices on early failure
Postcopy: Reset state to avoid cleanup assert
vmstate registration: check return values
migration: Check for ID length
vmstate_register_with_alias_id: Take an Error **
migration: create Migration Incoming State at init time

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20170206' into staging

Misc hppa fixes.

# gpg: Signature made Tue 07 Feb 2017 02:28:40 GMT
# gpg: using R

Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20170206' into staging

Misc hppa fixes.

# gpg: Signature made Tue 07 Feb 2017 02:28:40 GMT
# gpg: using RSA key 0xAD1270CC4DD0279B
# gpg: Good signature from "Richard Henderson <rth7680@gmail.com>"
# gpg: aka "Richard Henderson <rth@redhat.com>"
# gpg: aka "Richard Henderson <rth@twiddle.net>"
# Primary key fingerprint: 9CB1 8DDA F8E8 49AD 2AFC 16A4 AD12 70CC 4DD0 279B

* remotes/rth/tags/pull-hppa-20170206:
target/hppa: Fix gdb_write_register
target/hppa: Tidy do_cbranch
linux-user: define correct UTS machine name for hppa
linux-user: fix "apt-get update" on linux-user hppa
linux-user: add hppa magic numbers in qemu-binfmt-conf.sh

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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target/hppa: Tidy do_cbranch

Removes some dead code detected by Covarity.

Reported-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>

Merge remote-tracking branch 'remotes/xtensa/tags/20170124-xtensa' into staging

target/xtensa updates:

- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);

Merge remote-tracking branch 'remotes/xtensa/tags/20170124-xtensa' into staging

target/xtensa updates:

- refactor CCOUNT/CCOMPARE (use QEMU timers instead of instruction counting);
- support icount; run target/xtensa TCG tests with icount;
- implement SMP prerequisites: static vector selection, RUNSTALL and RER/WER.

# gpg: Signature made Wed 25 Jan 2017 00:27:51 GMT
# gpg: using RSA key 0x51F9CC91F83FA044
# gpg: Good signature from "Max Filippov <max.filippov@cogentembedded.com>"
# gpg: aka "Max Filippov <jcmvbkbc@gmail.com>"
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB 17D8 51F9 CC91 F83F A044

* remotes/xtensa/tags/20170124-xtensa:
target-xtensa: implement RER/WER instructions
target/xtensa: tests: clean up interrupt tests
target/xtensa: tests: add memctl test
target/xtensa: implement MEMCTL SR
target/xtensa: fix ICACHE/DCACHE options detection
target/xtensa: tests: add ccount write tests
target/xtensa: tests: replace hardcoded interrupt masks
target/xtensa: tests: fix timer tests
target/xtensa: tests: run tests with icount
target/xtensa: don't continue translation after exception
target/xtensa: support icount
target/xtensa: refactor CCOUNT/CCOMPARE
target/xtensa: implement RUNSTALL
target/xtensa: add static vectors selection

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86, machine, numa queue (2017-01-23)

# gpg: Signature made Mon 23 Jan 2017 23:26:59 G

Merge remote-tracking branch 'remotes/ehabkost/tags/x86-and-machine-pull-request' into staging

x86, machine, numa queue (2017-01-23)

# gpg: Signature made Mon 23 Jan 2017 23:26:59 GMT
# gpg: using RSA key 0x2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/x86-and-machine-pull-request:
kvm: Allow invtsc migration if tsc-khz is set explicitly
kvm: Simplify invtsc check
hw/core/null-machine: Add the possibility to instantiate a CPU and RAM
qemu-options: Rename variables on the -numa "cpus" option
MAINTAINERS: Add an entry for hw/core/null-machine.c
machine: Make possible_cpu_arch_ids() return const pointer
pc: don't return cpu pointer from pc_new_cpu() as it's not needed anymore
pc: cleanup: move smbios_set_cpuid() into pc_build_smbios()
arch_init: Remove unnecessary default_config_files table
vl: Ensure the numa_post_machine_init func in the appropriate location
i386: Return migration-safe field on query-cpu-definitions
i386: Remove AMD feature flag aliases from Opteron models
x86: add AVX512_VPOPCNTDQ features

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20170123' into staging

hppa-linux target support

# gpg: Signature made Mon 23 Jan 2017 17:54:09 GMT
# gpg:

Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20170123' into staging

hppa-linux target support

# gpg: Signature made Mon 23 Jan 2017 17:54:09 GMT
# gpg: using RSA key 0xAD1270CC4DD0279B
# gpg: Good signature from "Richard Henderson <rth7680@gmail.com>"
# gpg: aka "Richard Henderson <rth@redhat.com>"
# gpg: aka "Richard Henderson <rth@twiddle.net>"
# Primary key fingerprint: 9CB1 8DDA F8E8 49AD 2AFC 16A4 AD12 70CC 4DD0 279B

* remotes/rth/tags/pull-hppa-20170123: (25 commits)
target-hppa: Implement floating-point insns
target-hppa: Implement system and memory-management insns
target-hppa: Implement loads and stores
target-hppa: Implement shifts and deposits
target-hppa: Implement linux-user gateway page
target-hppa: Implement branches
target-hppa: Implement basic arithmetic
target-hppa: Add nullification framework
target-hppa: Add framework and enable compilation
target-hppa: Add softfloat specializations
linux-user: Add HPPA startup and main loop
linux-user: Add HPPA signal handling
linux-user: Add HPPA target_signal.h and target_cpu.h
linux-user: Add HPPA target_structs.h
linux-user: Add HPPA definitions to syscall_defs.h
linux-user: Add HPPA target_syscall.h
linux-user: Add HPPA termbits.h
linux-user: Add HPPA syscall numbers
linux-user: Add HPPA socket.h definitions
linux-user: Add some hppa ioctls
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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target-hppa: Implement floating-point insns

Signed-off-by: Richard Henderson <rth@twiddle.net>

target-hppa: Implement system and memory-management insns

Signed-off-by: Richard Henderson <rth@twiddle.net>

target-hppa: Implement loads and stores

Signed-off-by: Richard Henderson <rth@twiddle.net>

target-hppa: Implement shifts and deposits

Signed-off-by: Richard Henderson <rth@twiddle.net>

target-hppa: Implement linux-user gateway page

For linux, page 0 is mapped as an execute-only gateway. A gateway
page is a special bit in the page table that allows a B,GATE insn
wi

target-hppa: Implement linux-user gateway page

For linux, page 0 is mapped as an execute-only gateway. A gateway
page is a special bit in the page table that allows a B,GATE insn
within that page to raise processor permissions. This is how system
calls are implemented for HPPA.

Rather than actually map anything here, or handle permissions at all,
implement the semantics of the actual linux syscall entry points.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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target-hppa: Implement branches

Signed-off-by: Richard Henderson <rth@twiddle.net>

target-hppa: Implement basic arithmetic

Signed-off-by: Richard Henderson <rth@twiddle.net>

target-hppa: Add nullification framework

The HPPA cpu has a unique form of predicated execution in which
almost any instruction can set the PSW[N] (or "nullify") bit,
which suppresse

target-hppa: Add nullification framework

The HPPA cpu has a unique form of predicated execution in which
almost any instruction can set the PSW[N] (or "nullify") bit,
which suppresses execution (and even decoding) of the following
instruction. Execution of a nullified insn clears the PSW[N] bit.

This adds a generic framework for branching over nullified insns,
or for sufficiently simple insns, transforming the writeback of
the result to a conditional move. In the process, we want to be
able to represent PSW[N] as a TCG condition, which implies management
of the related tcg temps.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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target-hppa: Add framework and enable compilation

This is just about the minimum required to enable compilation
without actually executing any instructions. This contains the
HPPACP

target-hppa: Add framework and enable compilation

This is just about the minimum required to enable compilation
without actually executing any instructions. This contains the
HPPACPU structure and the required callbacks, the gdbstub, the
basic translation loop, and a translate_one function that always
results in an illegal instruction.

Signed-off-by: Richard Henderson <rth@twiddle.net>

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