There are no remaining users, and new users should probably be
using bdrv_drain_all() in the first place.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

Instead of waiting for all requests to complete, wait just for the
specific request that should be cancelled.
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

We need to eliminate calls to qemu_aio_flush() since the function is
being removed.  Most callers will use bdrv_drain_all() instead but
test-thread-pool.c is lower level.

Since the test uses the global AioContext we can loop on qemu_aio_wait()
to wait for aio and bh activity to complete.
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Acked-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

There has been confusion between various aio wait and flush functions.
It's time to get rid of qemu_aio_flush() but in the aio test cases we
really do want this low-level functionality.

Therefore declare a local wait_for_aio() helper for the test cases.
Drop the aio_flush() test case.
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Acked-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

* afaerber/qom-cpu:
  target-i386: Postpone cpuid_level update to realize time
  target-i386: Use define for cpuid vendor string size
  target-i386: Separate feature string parsing from CPU model lookup
  target-i386/cpu.c: Coding style fixes
  qdev: qdev_create(): use error_report() instead of hw_error()
  sysemu.h: Include qemu-types.h instead of qemu-common.h
  Create qemu-types.h for struct typedefs
  qlist.h: Do not include qemu-common.h
  qga/channel-posix.c: Include headers it needs
  qapi/qmp-registry.c: Include headers it needs
  ui/vnc-palette.c: Include headers it needs
  user: Rename qemu-types.h to qemu-user-types.h
  user: Move *-user/qemu-types.h to main directory
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* stefanha/trivial-patches:
  pc_sysfw: Plug memory leak on pc_fw_add_pflash_drv() error path
  qemu-options: Fix space at EOL
  Fix spelling in comments and documentation
  Clean up pci_drive_hot_add()'s use of BlockInterfaceType
  arm: a9mpcore: remove un-used ptimer_iomem field
  target-sparc: Remove t0, t1 from CPUSPARCState
  target-m68k: Remove t1 from CPUM68KState
  target-alpha: Remove t0, t1 from CPUAlphaState
  s390x: Spelling fixes (endianess -> endianness, occured -> occurred)
  Fix comments (adress -> address, layed -> laid, wierd -> weird)
  Fix spelling (prefered -> preferred)
  configure: Remove stray debug output
  sd: Send debug printfery to stderr not stdout

Conflicts:
	configure

Resolve spelling conflict in configure.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* kraxel/acpi.1:
  acpi: drop debug port
  q35: update lpc pci config space according to configured devices
  apci: switch piix4 pci hotplug to memory api
  acpi: remove acpi_gpe_blk
  apci: switch piix4 gpe to memory api
  acpi: fix piix4 smbus mapping
  acpi: switch smbus to memory api
  acpi: cleanup ich9 memory region
  apci: switch ich9 smi to memory api
  apci: switch ich9 gpe to memory api
  acpi: cleanup vt82c686 memory region
  acpi: cleanup piix4 memory region
  apci: switch evt to memory api
  apci: switch cnt to memory api
  apci: switch timer to memory api
  apci: switch vt82c686 to memory api
  apci: switch ich9 to memory api
  apci: switch piix4 to memory api

Conflicts:
	hw/lpc_ich9.c

Resolved merge conflict due to apm_init adding an argument.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* aneesh/for-upstream:
  virtfs-proxy-helper: use setresuid and setresgid
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

* kraxel/usb.74:
  usb-tablet: Allow connecting to ehci
  ehci: Lower timer freq when the periodic schedule is idle
  usb: Allow overriding of usb_desc at the device level
  usb: Don't allow USB_RET_ASYNC for interrupt packets
  usb: Call wakeup when data becomes available for all devices with int eps
  add pc-1.4
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Default to 'cc' as our compiler, rather than 'gcc'. We used to have
to insist on gcc when we still kept the CPU env in a fixed global
register, but this is no longer necessary and we will now compile OK
on clang as well as gcc.  Using 'cc' should generally result in us
using the most standard and maintained system compiler for the
platform.  (For instance on newer MacOS X 'gcc' exists but is an
elderly compiler provided mostly for legacy reasons, and 'cc'
(which is clang) is definitely the better choice.) On Linux there
will generally be no user-visible change since cc will be gcc.

This changeover necessitates a slight reworking of how we set the
'cc' variable, because GNU cross toolchains generally provide a
'${cross_prefix}gcc' but not a '${cross_prefix}cc'.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

The Linux syscalls underlying pread() and pwrite() take a 64 bit
offset on all architectures, even if some of them name the syscall
"pread/pwrite" rather than "pread64/pwrite64" for historical reasons.
So move the four QEMU target architectures (arm, i386, sparc,
unicore32) which were defining TARGET_NR_pread/pwrite to define
TARGET_NR_pread64/pwrite64 instead, and drop the TARGET_NR_pread/pwrite
implementation code completely.

(Based on examination of the kernel sources for the four architectures
this patch affects.)
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Use movcond for all sorts of conditional moves, ABS, CLAMPS, MIN/MAX
opcodes.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

The Miscellaneous Special Registers Option provides zero to four scratch
registers within the processor readable and writable by RSR, WSR, and
XSR. These registers are privileged. They may be useful for some
application-specific exception and interrupt processing tasks in the
kernel. The MISC registers are undefined after reset.
See ISA, 4.7.3 for details.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

There are read-only (DEBUGCAUSE, PRID) and write-only (INTCLEAR) SRs,
and INTERRUPT/INTSET SR allows rsr/wsr, but not xsr. Raise illeagal
opcode exception on illegal access to these SRs.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Beginning with the RA-2004.1 release, SR access instructions (rsr, wsr,
xsr) are associated with their corresponding SR and raise illegal opcode
exception in case the register is not configured for the core.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

In XEA1, the Options for Memory Protection and Translation and the
corresponding TLB management instructions are not available. Instead,
functionality similar to the Region Protection Option is available
through the cache attribute register. See ISA, A.2.14 for details.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

ATOMCTL SR controls s32c1i opcode behavior depending on targeted memory
type. See ISA, 4.3.12.4 for details.
Signed-off-by: NMax Filippov <jcmvbkbc@gmail.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

* 'master' of git.qemu-project.org:/pub/git/qemu:
  target-mips: Fix incorrect shift for SHILO and SHILOV
  target-mips: Fix incorrect code and test for INSV
  xilinx_uartlite: Accept input after rx FIFO pop
  xilinx_uartlite: suppress "cannot receive message"
  xilinx_axienet: Implement R_IS behaviour

The external CPU models were removed on QEMU 1.2, and the support for
the "cpudef" config sections was documented as deprecated, but the
actual removal of the config section was pending.

Now that QEMU 1.3 was released, we can finally kill the support for
cpudef config sections, and support only the built-in CPU models from
target-i386/cpu.c.
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

* 'memory-ioport' of git://github.com/afaerber/qemu-cpu:
  hw/dma.c: Replace register_ioport_*
  hw/pc.c: Replace register_ioport_*
  serial: Replace register_ioport_*
  hw/cirrus_vga.c: Replace register_ioport_*
  hw/apm.c: Replace register_ioport_*
  isa: Add isa_address_space_io()

Add a section to HACKING saying which version of the C spec
we use and describing the bits of implementation defined C
compiler behaviour which C code in QEMU is allowed to rely on.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

When older versions are found the internal pixman version is prefered.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

I removed the same sort of workaround for OpenBSD within the
configure script with commit 4dcc3f58
but didn't bother to grep further to come across this same chunk
of code in the curses code itself. So the following diff removes
the same workaround chunk within the curses code.
Signed-off-by: NBrad Smith <brad@comstyle.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

After allocating 32MB or more contiguous memory, huge pages
would seem to be ideal.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Delay capping cpuid_level to 7 to realize time so property setters
for cpuid_7_0_ebx_features and "level" could be used in any order/time
between x86_cpu_initfn() and x86_cpu_realize().
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Harmless, because we the error inevitably leads to another, fatal one
in pc_system_flash_init(): PC system firmware (pflash) not available.
Fix it anyway.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

There's no need to add a space at the end of line.
Moreover, it can make problems in some projects that
store the help output into a file (and run couple of
tests based on that) and have space at EOL forbidden.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

These spelling bugs were found by codespell:

supressing -> suppressing
transfered -> transferred
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

pci_drive_hot_add() parameter type has the wrong type: int instead of
BlockInterfaceType.  It's actually redundant, so we can just drop it.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

I'm guessing this is a hangover from a previous coreification of the mptimer
sub-module. This field is completely unused - removed.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

These fields are no longer used.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

This field is no longer used.

Cc: Paul Brook <paul@codesourcery.com>
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

These fields are no longer (or were never?) used.
Signed-off-by: NRichard Henderson <rth@twiddle.net>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>