Commit Graph

23237 Commits

Author SHA1 Message Date
BALATON Zoltan
aa32b38c5b vmware_vga: Remove duplicated info from local state
Removed info from vmsvga_state that is available from elsewhere and
thus was duplicated here unnecessarily.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 13:26:52 +00:00
BALATON Zoltan
0d7937974c vmware_vga: Coding style cleanup
Fix coding style as suggested by checkpatch.pl

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 13:26:51 +00:00
Blue Swirl
ef84755ebb Merge branch 'trivial-patches' of git://github.com/stefanha/qemu
* 'trivial-patches' of git://github.com/stefanha/qemu:
  pc: Drop redundant test for ROM memory region
  exec: make some functions static
  target-ppc: make some functions static
  ppc: add missing static
  vnc: add missing static
  vl.c: add missing static
  target-sparc: make do_unaligned_access static
  m68k: Return semihosting errno values correctly
  cadence_uart: More debug information

Conflicts:
	target-m68k/m68k-semi.c
2012-11-03 12:55:05 +00:00
Yeongkyoon Lee
b76f0d8c2e tcg: Optimize qemu_ld/st by generating slow paths at the end of a block
Add optimized TCG qemu_ld/st generation which locates the code of TLB miss
cases at the end of a block after generating the other IRs.
Currently, this optimization supports only i386 and x86_64 hosts.

Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 09:44:21 +00:00
Yeongkyoon Lee
fdbb84d133 tcg: Add extended GETPC mechanism for MMU helpers with ldst optimization
Add GETPC_EXT which is used by MMU helpers to selectively calculate the code
address of accessing guest memory when called from a qemu_ld/st optimized code
or a C function. Currently, it supports only i386 and x86-64 hosts.

Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 09:44:20 +00:00
Yeongkyoon Lee
32761257c0 configure: Add CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization
Enable CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization only when
a host is i386 or x86_64.

Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 09:44:18 +00:00
Peter Maydell
1073bfd8c0 target-m68k/m68k-semi.c: Log when put_user for returning values fails
Abstract out the use of put_user for returning semihosting call results,
so that we can log when a guest erroneously attempts a semihosting call
with an unwritable argument block.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 09:35:03 +00:00
Peter Maydell
7ba6c10490 target-m68k/m68k-semi: Handle get_user failure
Handle failure of get_user accessing the semihosting
argument block, rather than simply ignoring the failures.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 09:35:02 +00:00
Meador Inge
aed91c1bff m68k: Return semihosting errno values correctly
Fixing a simple typo, s/errno/err/, that caused
the error status from GDB semihosted system calls
to be returned incorrectly.

Signed-off-by: Meador Inge <meadori@codesourcery.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-11-03 09:35:00 +00:00
Paolo Bonzini
49cf57281b vl: delay thread initialization after daemonization
Commit ac4119c (chardev: Use timer instead of bottom-half to postpone
open event, 2012-10-12) moved the alarm timer initialization to an earlier
point but failed to consider that it depends on qemu_init_main_loop.

Later, commit 1c53786 (vl: init main loop earlier, 2012-10-30) fixed
this, but left -daemonize in two different ways.  First, timers need to
be reinitialized after forking.  Second, the global mutex was being held
by the parent, and thus dropped after forking.

The first is now fixed using pthread_atfork.  For the second part,
make sure that the global mutex is not taken before daemonization,
and similarly delay qemu_thread_self.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02 13:07:55 -05:00
Paolo Bonzini
f9ab4654e3 vl: unify calls to init_timer_alarm
init_timer_alarm was being called twice.  This is not needed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02 13:07:54 -05:00
Paolo Bonzini
c8122c35e6 qemu-timer: reinitialize timers after fork
Timers are not inherited by the child of a fork(2), so just use
pthread_atfork to reinstate them after daemonize.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02 13:07:54 -05:00
Paolo Bonzini
c166cb72f1 semaphore: implement fallback counting semaphores with mutex+condvar
OpenBSD and Darwin do not have sem_timedwait.  Implement a fallback
for them.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02 13:07:54 -05:00
Paolo Bonzini
1f001dc7bc compiler: support Darwin weak references
Weakrefs only tell you if the symbol was defined elsewhere, so you
need a further check at runtime to pick the default definition
when needed.

This could be automated by the compiler, but it does not do it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02 13:07:54 -05:00
Anthony Liguori
2a0dfd004d Merge remote-tracking branch 'bonzini/migr-coroutine' into staging
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

* bonzini/migr-coroutine:
  migration: move process_incoming_migration to a coroutine
  migration: handle EAGAIN while reading QEMUFile
  migration: move qemu_fclose to process_incoming_migration
  migration: close socket QEMUFile from socket_close
  migration: xxx_close will only be called once
  migration: use closesocket, not close
  migration: use migrate_fd_close in migrate_fd_cleanup
  migration: clean up server sockets and handlers before invoking process_incoming_migration
  migration: replace qemu_stdio_fd with qemu_get_fd
  migration: add qemu_get_fd
  migration: consolidate QEMUFile methods in a single QEMUFileOps struct
  migration: unify stdio-based QEMUFile operations
2012-11-02 13:06:28 -05:00
Anthony Liguori
1ef2a82e8f Merge remote-tracking branch 'afaerber/qom-cpu' into staging
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

* afaerber/qom-cpu:
  target-i386: cpu: fix --disable-kvm compilation
2012-11-02 13:05:38 -05:00
Paolo Bonzini
82a4da79fd migration: move process_incoming_migration to a coroutine
The final part of incoming migration, which now consists of
process_incoming_migration for all protocols, is thus made non-blocking.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:08 +01:00
Paolo Bonzini
595ab64169 migration: handle EAGAIN while reading QEMUFile
This will never happen right now (the assertion would fail).  The
next patch will set the socket or pipe in non-blocking mode, thus
enabling this part of the code.

Coroutines can just stop whenever they want with qemu_coroutine_yield.
As soon as select tells the main loop that the migration stream is
readable, the coroutine is re-entered directly in qemu_get_buffer,
where it will read more data and pass it to the loading routines.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:07 +01:00
Paolo Bonzini
1c12e1f5b2 migration: move qemu_fclose to process_incoming_migration
The common suffix is now just process_incoming_migration.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:07 +01:00
Paolo Bonzini
ab52a824a4 migration: close socket QEMUFile from socket_close
The common suffix now is process_incoming_migration+qemu_fclose.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:07 +01:00
Paolo Bonzini
6c3601361f migration: xxx_close will only be called once
No need to test s->fd again, it is tested in the caller.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:07 +01:00
Paolo Bonzini
09bac73c13 migration: use closesocket, not close
Windows requires this.  Migration does not quite work under Windows
but let's be uniform across QEMU.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:07 +01:00
Paolo Bonzini
8dc592e620 migration: use migrate_fd_close in migrate_fd_cleanup
migrate_fd_cleanup will usually close the file descriptor via
buffered_file_close's call to migrate_fd_close.  However, in the case
of s->file == NULL it is "inlining" migrate_fd_close (almost: there is a
direct close() instead of using s->close(s)).  To fix the inconsistency
and clean up the code, allow multiple calls to migrate_fd_close and use
the function in migrate_fd_cleanup.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:07 +01:00
Paolo Bonzini
a6ef29096b migration: clean up server sockets and handlers before invoking process_incoming_migration
A first step towards making a common "suffix" for all migration protocols,
and moving it to process_incoming_migration.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:07 +01:00
Paolo Bonzini
d263a20bcf migration: replace qemu_stdio_fd with qemu_get_fd
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:35:06 +01:00
Paolo Bonzini
70eb633034 migration: add qemu_get_fd
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:34:59 +01:00
Paolo Bonzini
9229bf3c2d migration: consolidate QEMUFile methods in a single QEMUFileOps struct
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:34:59 +01:00
Paolo Bonzini
5f0ebf1b4d migration: unify stdio-based QEMUFile operations
Now that qemu_fseek does not exist anymore, there is no reason to do
an fseek before fread/fwrite when operating on an stdio file.
Thus, unify the get/put_buffer callbacks used by qemu_fopen
with those used for pipes.

Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-02 18:34:59 +01:00
Eduardo Habkost
e4ab0d6b0d target-i386: cpu: fix --disable-kvm compilation
This fixes the following:
  target-i386/cpu.o: In function `kvm_cpu_fill_host':
  target-i386/cpu.c:783: undefined reference to `kvm_state'

I didn't notice the problem before because GCC was optimizing the entire
kvm_cpu_fill_host() function out (because all calls are conditional on
kvm_enabled()).

* cpu_x86_fill_model_id() is used only if CONFIG_KVM is set, so #ifdef it
  entirely to avoid compiler warnings.

* kvm_cpu_fill_host() should be called only if KVM is enabled, so
  use #ifdef CONFIG_KVM around the entire function body.

Reported-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-11-02 17:55:29 +01:00
Peter Maydell
1d8ddda045 ui/cocoa.m: Update to new DisplayChangeListener member names
Commit a93a4a2 changed the names of some fields in DisplayChangeListener
and broke compilation of the cocoa UI. Update to the new names.

Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02 11:12:30 -05:00
Gerd Hoffmann
dc63936df7 xenfb: fix build breakage caused by console cleanup series
Console cleanup series renamed dpy_resize and dpy_update all over the
tree, but hw/xenfb.c was forgotten.  Update it too so it builds again.

Reported-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-02 11:12:30 -05:00
Anthony Liguori
de0a36cd01 Merge remote-tracking branch 'kraxel/usb.69' into staging
* kraxel/usb.69: (31 commits)
  usb-redir: Allow redirecting super speed devices to high speed controllers
  usb-redir: Allow to attach USB 2.0 devices to 1.1 host controller
  usb-redir: Use reject rather the disconnect on bad ep info
  usb-redir: Add an usbredir_setup_usb_eps() helper function
  usb-redir: Add support for input pipelining
  usb-redir: Add support for 32 bits bulk packet length
  combined-packet: Add a workaround for Linux usbfs + live migration
  usb: Add packet combining functions
  uhci: Don't crash on device disconnect
  uhci: Add a uhci_handle_td_error() helper function
  usb/ehci-pci: add helper to create ich9 usb controllers
  usb/ehci-pci: add ich9 00:1a.* variant
  usb/ehci-pci: dynamic type generation
  uhci: add ich9 00:1a.* variants
  uhci: stick irq routing info into UHCIInfo too.
  uhci: dynamic type generation
  xilinx_zynq: add USB controllers
  usb/ehci: add sysbus variant
  usb/ehci: split into multiple source files
  usb/ehci: Guard definition of EHCI_DEBUG
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 14:34:13 -05:00
Jan Kiszka
0d3cf3b6ff pc: Drop redundant test for ROM memory region
Just a few lines above, we already initialize rom_memory accordingly.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:50:57 +01:00
Blue Swirl
8b9c99d9dc exec: make some functions static
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:49:45 +01:00
Blue Swirl
6575c289f8 target-ppc: make some functions static
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:49:45 +01:00
Blue Swirl
434482925e ppc: add missing static
Add missing 'static' qualifiers.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:49:45 +01:00
Blue Swirl
71a8cdeca0 vnc: add missing static
Add missing 'static' qualifiers.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:49:45 +01:00
Blue Swirl
4fdcac0e2b vl.c: add missing static
Add missing 'static' qualifiers.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:49:44 +01:00
Blue Swirl
8f72196753 target-sparc: make do_unaligned_access static
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:49:44 +01:00
Meador Inge
e88a676e91 m68k: Return semihosting errno values correctly
Fixing a simple typo, s/errno/err/, that caused
the error status from GDB semihosted system calls
to be returned incorrectly.

Signed-off-by: Meador Inge <meadori@codesourcery.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:42:35 +01:00
Peter Crosthwaite
2ddef11bed cadence_uart: More debug information
Add more helpful debug information to the cadence UART.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2012-11-01 19:42:35 +01:00
Anthony Liguori
4ba79505f4 Merge remote-tracking branch 'kraxel/pixman.v3' into staging
* kraxel/pixman.v3: (22 commits)
  pixman: drop obsolete fields from DisplaySurface
  pixman/vnc: remove dead code.
  pixman/vnc: remove rgb_prepare_row* functions
  pixman/vnc: use pixman images in vnc.
  pixman: switch screendump function.
  vga: stop direct access to DisplaySurface fields.
  qxl: stop direct access to DisplaySurface fields.
  console: don't set PixelFormat alpha fields for 32bpp
  console: make qemu_alloc_display static
  pixman: add pixman image to DisplaySurface
  pixman: helper functions
  pixman: windup in configure & makefiles
  pixman: add submodule
  console: remove DisplayAllocator
  console: remove dpy_gfx_fill
  vga: fix text mode updating
  console: init displaychangelisteners on register
  console: untangle gfx & txt updates
  console: s/TextConsole/QemuConsole/
  console: move set_mouse + cursor_define callbacks
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 11:14:39 -05:00
Anthony Liguori
d971919f08 Merge remote-tracking branch 'stefanha/net' into staging
* stefanha/net:
  e1000: pre-initialize RAH/RAL registers
  net: Reject non-netdevs in qmp_netdev_del()
  net: use "socket" model name for UDP sockets
  e1000: drop check_rxov, always treat RX ring with RDH == RDT as empty

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 11:13:59 -05:00
Anthony Liguori
5a34dbb559 Merge remote-tracking branch 'bonzini/threadpool' into staging
* bonzini/threadpool: (39 commits)
  raw-win32: implement native asynchronous I/O
  raw-posix: move linux-aio.c to block/
  raw-win32: add emulated AIO support
  raw-posix: rename raw-posix-aio.h, hide unavailable prototypes
  raw: merge posix-aio-compat.c into block/raw-posix.c
  block: switch posix-aio-compat to threadpool
  threadpool: do not take lock in event_notifier_ready
  aio: add generic thread-pool facility
  qemu-thread: add QemuSemaphore
  linux-aio: use event notifiers
  aio: clean up now-unused functions
  main-loop: use aio_notify for qemu_notify_event
  main-loop: use GSource to poll AIO file descriptors
  aio: call aio_notify after setting I/O handlers
  aio: add aio_notify
  aio: make AioContexts GSources
  aio: add Win32 implementation
  aio: prepare for introducing GSource-based dispatch
  aio: add non-blocking variant of aio_wait
  aio: test node->deleted before calling io_flush
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 11:13:39 -05:00
Anthony Liguori
43552994c4 Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
* qemu-kvm/uq/master: (28 commits)
  update-linux-headers.sh: Handle new kernel uapi/ directories
  target-i386: kvm_cpu_fill_host: use GET_SUPPORTED_CPUID
  target-i386: cpu: make -cpu host/check/enforce code KVM-specific
  target-i386: make cpu_x86_fill_host() void
  Emulate qemu-kvms -no-kvm option
  Issue warning when deprecated -tdf option is used
  Issue warning when deprecated drive parameter boot=on|off is used
  Use global properties to emulate -no-kvm-pit-reinjection
  Issue warning when deprecated -no-kvm-pit is used
  Use machine options to emulate -no-kvm-irqchip
  cirrus_vga: allow configurable vram size
  target-i386: Add missing kvm cpuid feature name
  i386: cpu: add missing CPUID[EAX=7,ECX=0] flag names
  i386: kvm: filter CPUID leaf 7 based on GET_SUPPORTED_CPUID, too
  i386: kvm: reformat filter_features_for_kvm() code
  i386: kvm: filter CPUID feature words earlier, on cpu.c
  i386: kvm: mask cpuid_ext4_features bits earlier
  i386: kvm: mask cpuid_kvm_features earlier
  i386: kvm: x2apic is not supported without in-kernel irqchip
  i386: kvm: set CPUID_EXT_TSC_DEADLINE_TIMER on kvm_arch_get_supported_cpuid()
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 11:12:50 -05:00
Anthony Liguori
98c8a73b2e Merge remote-tracking branch 'afaerber/qom-cpu' into staging
* afaerber/qom-cpu: (35 commits)
  target-i386: Pass X86CPU to kvm_handle_halt()
  target-i386: Pass X86CPU to kvm_get_mp_state()
  cpu: Move thread_id to CPUState
  cpus: Pass CPUState to run_on_cpu()
  target-i386: Pass X86CPU to cpu_x86_inject_mce()
  target-i386: Pass X86CPU to kvm_mce_inject()
  cpus: Pass CPUState to [qemu_]cpu_has_work()
  spapr: Pass PowerPCCPU to hypercalls
  spapr: Pass PowerPCCPU to spapr_hypercall()
  target-ppc: Pass PowerPCCPU to cpu_ppc_hypercall
  target-ppc: Pass PowerPCCPU to powerpc_excp()
  xtensa_pic: Pass XtensaCPU to xtensa_ccompare_cb()
  cpus: Pass CPUState to qemu_wait_io_event_common()
  cpus: Pass CPUState to flush_queued_work()
  cpu: Move queued_work_{first,last} to CPUState
  cpus: Pass CPUState to qemu_cpu_kick()
  target-ppc: Rename kvm_kick_{env => cpu} and pass PowerPCCPU
  ppc: Pass PowerPCCPU to {ppc6xx,ppc970,power7,ppc40x,ppce500}_set_irq()
  cpus: Pass CPUState to qemu_tcg_init_vcpu()
  cpus: Pass CPUState to qemu_tcg_cpu_thread_fn
  ...

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-01 11:12:32 -05:00
Peter Maydell
fc53b7d4b7 arm_boot: Change initrd load address to "halfway through RAM"
To avoid continually having to bump the initrd load address
to account for larger kernel images, put the initrd halfway
through RAM. This allows large kernels on new boards with lots
of RAM to work OK, without breaking existing usecases for
boards with only 32MB of RAM.

Note that this change fixes in passing a bug where we were
passing an overly large max_size to load_image_targphys()
for the initrd, which meant that we wouldn't correctly refuse
to load an enormous initrd that didn't actually fit into RAM.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Igor Mitsyanko <i.mitsyanko@samsung.com>
Tested-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2012-11-01 17:04:11 +01:00
Aurelien Jarno
46a3f23413 Merge branch 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf
* 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf:
  pseries: Cleanup duplications of ics_valid_irq() code
  pseries: Clean up inconsistent variable name in xics.c
  target-ppc: Extend FPU state for newer POWER CPUs
  target-ppc: Rework storage of VPA registration state
  Revert "PPC: pseries: Remove hack for PIO window"
2012-11-01 16:42:49 +01:00
Aurelien Jarno
735c1eeb85 Merge branch 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm
* 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm: (28 commits)
  hw/sd.c: add SD card save/load support
  vmstate: Add support for saving/loading bitmaps
  hw/sd.c: Fix erase for high capacity cards
  pflash_cfi01: Fix debug mode printfery
  pflash_cfi0x: QOMified
  pflash_cfi01: remove unused total_len field
  pflash_cfi0x: remove unused base field
  hw/versatile_i2c: Use LOG_GUEST_ERROR
  hw/arm_l2x0: Use LOG_GUEST_ERROR
  hw/arm_sysctl: Use LOG_GUEST_ERROR
  hw/armv7m_nvic: Use LOG_GUEST_ERROR and LOG_UNIMP
  hw/arm_timer: Use LOG_GUEST_ERROR and LOG_UNIMP
  hw/arm_gic: Use LOG_GUEST_ERROR
  hw/arm11mpcore: Use LOG_GUEST_ERROR rather than hw_error()
  hw/pl190: Use LOG_UNIMP rather than hw_error()
  hw/pl110: Use LOG_GUEST_ERROR rather than hw_error()
  hw/pl080: Use LOG_GUEST_ERROR and LOG_UNIMP
  hw/pl061: Use LOG_GUEST_ERROR
  hw/pl050: Use LOG_GUEST_ERROR
  hw/exynos4_boards: Don't prematurely explode QEMUMachineInitArgs
  ...
2012-11-01 16:42:29 +01:00
Hans de Goede
95a59dc039 usb-redir: Allow redirecting super speed devices to high speed controllers
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-01 15:21:01 +01:00