Paul Brook [Thu, 14 May 2009 21:35:06 +0000 (22:35 +0100)]
Basic qdev infrastructure.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Anthony Liguori [Sat, 9 May 2009 22:14:19 +0000 (17:14 -0500)]
Move block drivers into their own directory
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Sat, 9 May 2009 22:03:42 +0000 (17:03 -0500)]
Convert block infrastructure to use new module init functionality
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Thu, 14 May 2009 18:29:53 +0000 (19:29 +0100)]
Constructor support
Allow devices/drivers to register themselves via constructors.
Destructors are not needed (can be registered from a constructor)
and "priority" has been renamed and changed to an enum for clarity.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Thu, 14 May 2009 13:25:04 +0000 (08:25 -0500)]
Add a --disable-docs to configure to allow doc build to be disabled
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Paul Brook [Wed, 13 May 2009 23:51:33 +0000 (00:51 +0100)]
Remove duplicate block objects.
Signed-off-by: Paul Brook <paul@codesourcery.com>
malc [Wed, 13 May 2009 23:11:35 +0000 (03:11 +0400)]
Remove any pretense that there can be more than one AudioState
Paul Brook [Wed, 13 May 2009 21:35:13 +0000 (22:35 +0100)]
Remove redundant pcnet.o
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Wed, 13 May 2009 21:21:47 +0000 (22:21 +0100)]
Add tool_osdep.c
osdep.c is built in both as a toplevel target independant object, and
as a per-target object because of kqemu dependencies. Under some
circumstances make picks up the wrong one.
Build the former as tool-osdep to avoid this conflict.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Wed, 13 May 2009 19:51:49 +0000 (20:51 +0100)]
Include assert.h from qemu-common.h
Include assert.h from qemu-common.h and remove other direct uses.
cpu-all.h still need to include it because of the dyngen-exec.h hacks
Signed-off-by: Paul Brook <paul@codesourcery.com>
Blue Swirl [Wed, 13 May 2009 18:09:29 +0000 (18:09 +0000)]
Replace gcc variadic macro extension with C99 version (missed one)
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Wed, 13 May 2009 17:53:17 +0000 (17:53 +0000)]
Replace gcc variadic macro extension with C99 version
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Paul Brook [Wed, 13 May 2009 17:08:17 +0000 (18:08 +0100)]
Fix kqemu build failure.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Wed, 13 May 2009 16:56:25 +0000 (17:56 +0100)]
Remove vga_ram_size
The vga_ram_size argument to machine init functions always has the same
value, and is ignored by many machines (including SPARC32 which has an
obsolete ifdef for VGA_RAM_SIZE).
Remove it and push VGA_RAM_SIZE into vga_int.h.
Signed-off-by: Paul Brook <paul@codesourcery.com>
malc [Wed, 13 May 2009 11:18:48 +0000 (15:18 +0400)]
Fix typo that leads to out of bounds array access on big endian systems
Edgar E. Iglesias [Wed, 13 May 2009 08:17:21 +0000 (10:17 +0200)]
ETRAX: Correct setting of ethernet station address.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Paul Brook [Tue, 12 May 2009 14:38:55 +0000 (15:38 +0100)]
Follow coding conventions.
More structure renaming.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Edgar E. Iglesias [Tue, 12 May 2009 14:12:50 +0000 (16:12 +0200)]
CRIS: Fix bmi.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Paul Brook [Tue, 12 May 2009 11:33:04 +0000 (12:33 +0100)]
Push AUD_init down to devices
Now we can safely call AUD_init multiple times we can push it down to
individual audio devices, rather than having to pass it from the board
init.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Tue, 12 May 2009 11:02:38 +0000 (12:02 +0100)]
Make AUD_init failure fatal
Failure to initialize the audio subsystem is not handled consistently.
Where it is handled it has guest visible effects, which is wrong.
We already have a "nosound" audio driver as a last resort, so trying to
proceed without an audio backend seems pointless.
Also protect against multiple calls to AUD_init so that this can be
pushed down into individual devices.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Blue Swirl [Sun, 10 May 2009 18:23:46 +0000 (18:23 +0000)]
Update docs on dynamic condition code calculation
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:43:21 +0000 (07:43 +0000)]
Convert mulscc
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:42:54 +0000 (07:42 +0000)]
Convert udiv/sdiv
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:38:35 +0000 (10:38 +0300)]
Convert tagged ops
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:38:34 +0000 (10:38 +0300)]
Convert subx
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:38:34 +0000 (10:38 +0300)]
Convert sub
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:38:34 +0000 (10:38 +0300)]
Convert logical operations and umul/smul
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:19:22 +0000 (07:19 +0000)]
Convert addx
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:19:17 +0000 (07:19 +0000)]
Convert add
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 10 May 2009 07:19:11 +0000 (07:19 +0000)]
Use dynamical computation for condition codes
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Paul Brook [Sun, 10 May 2009 00:44:56 +0000 (01:44 +0100)]
Follow coding conventions
Remove explicit struct qualifiers and rename structure types.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Sat, 9 May 2009 22:21:39 +0000 (23:21 +0100)]
Workaround compiler warnings at -O1
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Sat, 9 May 2009 22:12:06 +0000 (23:12 +0100)]
Fixe ARM NEON vrshl.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Laurent Vivier [Sat, 9 May 2009 20:21:39 +0000 (22:21 +0200)]
Add m68k_cpu_list()
This patch adds to m68k target the missing m68k_cpu_list():
$ ./m68k-softmmu/qemu-system-m68k -cpu ?
m5206
m5208
cfv4e
any
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
vibi [Wed, 6 May 2009 09:57:03 +0000 (15:27 +0530)]
Fix in file qemu-sockets.c
1) Changed usage of malloc,free,strdup to qemu_malloc,qemu_free,qemu_strdup
2) Some coding style fixes (based on CODING_STYLE document)
3) Free struct addrinfo *res after failure of listen
Signed-off-by: vibi <vibi_sreenivasan@cms.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Sun, 3 May 2009 19:25:16 +0000 (22:25 +0300)]
vga: Replace VGA_COMMON with a structure
All VGA devices share a common field subset; currently they do so by
a macro which defines the common fields inline their state structures,
relying on the the common state being placed at offset 0 in the structure.
This makes refactoring the code difficult and requires a lot of error prone
casts.
Replace the macro by a new VGACommonState structure, and the casts by
regular field access and container_of() for upcasts.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Kevin Wolf [Fri, 8 May 2009 12:47:24 +0000 (14:47 +0200)]
Improve block range checks
This patch makes the range checks for block requests more strict: It fixes a
potential integer overflow and checks for negative offsets. Also, it adds the
check for compressed writes.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 8 May 2009 20:39:04 +0000 (15:39 -0500)]
Remove noisy printf when KVM masks CPU features
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Christoph Hellwig [Tue, 28 Apr 2009 09:57:02 +0000 (11:57 +0200)]
fix asynchronous ioctls
posix_aio_read expect aio requests to return the number of bytes
requests to be successfull, so we need to fake this up for ioctls.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Sun, 3 May 2009 14:04:04 +0000 (17:04 +0300)]
kvm: Trim cpu features not supported by kvm
Remove cpu features that are not supported by kvm from the cpuid features
reported to the guest.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Sun, 3 May 2009 14:04:03 +0000 (17:04 +0300)]
Fix x86 feature modifications for features that set multiple bits
QEMU allows adding or removing cpu features by using the syntax '-cpu +feature'
or '-cpu -feature'. Some cpuid features cause more than one bit to be set or
cleared; but QEMU stops after just one bit has been modified, causing the
feature bits to be inconsistent.
Fix by allowing all feature bits corresponding to a given name to be set.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Sun, 3 May 2009 14:04:02 +0000 (17:04 +0300)]
Make x86 cpuid feature names available in file scope
To be used later.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Avi Kivity [Sun, 3 May 2009 14:04:01 +0000 (17:04 +0300)]
kvm: Add support for querying supported cpu features
kvm does not support all cpu features; add support for dunamically querying
the supported feature set.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 8 May 2009 20:33:24 +0000 (15:33 -0500)]
Introduce kvm_check_extension to check if KVM extensions are supported
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Amit Shah [Mon, 4 May 2009 12:32:04 +0000 (18:02 +0530)]
e1000: Do not reinit pci config space to 0
pci_register_device already mallocs the pci config space buffer filled
with zeroes.
Doing this again breaks some default config space writes like
setting the subsystem vendor id and subsystem device id.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Alexander Graf [Wed, 6 May 2009 00:58:48 +0000 (02:58 +0200)]
AIO deletion race fix
When deleting an fd event there is a chance the object doesn't get
deleted, but only ->deleted set positive and deleted somewhere later.
Now, if we create a handler for the fd again before the actual
deletion occurs, we end up writing data into an object that has
->deleted set, which is obviously wrong.
I see two ways to fix this:
1. Don't return ->deleted objects in the search
2. Unset ->deleted in the search
This patch implements 1. which feels safer to do. It fixes AIO issues
I've seen with curl, as libcurl unsets fd event listeners pretty
frequently.
Signed-off-by: Alexander Graf <alex@csgraf.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Glauber Costa [Fri, 8 May 2009 05:22:13 +0000 (02:22 -0300)]
reset state for load_linux
The linux loader is just an option rom like any other, just with
some special requirements. Right now, our option rom resetting
mechanism is not being applied to it. As a result, users using
-kernel will not be able to successfully reboot their machines
This patch fixes it by saving all the data we generated in
the load_linux() function, to be used later by the option rom
resetting mechanism.
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Glauber Costa [Fri, 8 May 2009 05:22:12 +0000 (02:22 -0300)]
register reset handler for option_roms
Currently, boot options are not preserved across a system reset.
option roms can modify themselves, or can for instance restore the real
int 0x19 vector after they tried to boot from it.
To properly do that, we need a reset handler registered to deal with option
roms. This patch is based on current version on qemu-kvm.git
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gleb Natapov [Thu, 7 May 2009 08:31:44 +0000 (11:31 +0300)]
Fix cluster freeing in qcow2
Need to drop QCOW_OFLAG_COPIED from a cluster pointer before freeing it.
Add an explanation how thing meant to work.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 8 May 2009 15:13:01 +0000 (10:13 -0500)]
Enable power button even generation.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 8 May 2009 07:01:00 +0000 (09:01 +0200)]
Drop CONFIG_GDBSTUB
This is no user-flippable switch, and no arch makes use of disabling
gdbstub support. So it's pointless to keep the related #ifdefs and
configure hunks around - and risking breakages like
711c410fdd again.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Paul Brook [Fri, 8 May 2009 12:20:23 +0000 (13:20 +0100)]
Remove superfluous #includes.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Fri, 8 May 2009 12:19:44 +0000 (13:19 +0100)]
Use target_phys_addr_t, not target_ulong.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Fri, 8 May 2009 01:35:15 +0000 (02:35 +0100)]
Replace cpu_abort with hw_error
Signed-off-by: Paul Brook <paul@codesourcery.com>
Blue Swirl [Thu, 7 May 2009 17:14:07 +0000 (17:14 +0000)]
Fix disassembler memory accesses
Sparc disassembler wants to check previous addresses for some stuff
and this may actually cause faults to be generated to the guest if the
address is close to page start, because of the function used for the
memory access.
Fix by changing ldub_code to cpu_memory_rw_debug, which doesn't trigger
exceptions.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Paul Brook [Thu, 7 May 2009 01:00:31 +0000 (02:00 +0100)]
Suppress make directory messages.
We already print a directory prefix in non-verbose mode, so there's no
point printing a messages when recursive make enters/leaves a directory.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Paul Brook [Wed, 6 May 2009 15:18:34 +0000 (16:18 +0100)]
Fix PL110 framebuffer byteswapping in 32bpp mode.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Edgar E. Iglesias [Tue, 5 May 2009 11:13:18 +0000 (13:13 +0200)]
ETRAX: Simplify serport control logic.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Edgar E. Iglesias [Tue, 5 May 2009 10:50:45 +0000 (12:50 +0200)]
ETRAX: Drop _t for the serial type.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Edgar E. Iglesias [Tue, 5 May 2009 10:48:54 +0000 (12:48 +0200)]
ETRAX: Use NULL for subwidth serport reg accesses.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Edgar E. Iglesias [Tue, 5 May 2009 10:41:35 +0000 (12:41 +0200)]
ETRAX: Drop the _t for the internal PIC type.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Edgar E. Iglesias [Tue, 5 May 2009 10:38:39 +0000 (12:38 +0200)]
ETRAX: Simplify the interrupt controller model.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Edgar E. Iglesias [Tue, 5 May 2009 10:25:35 +0000 (12:25 +0200)]
ETRAX: Simplify interrupt signaling.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Paul Brook [Mon, 4 May 2009 14:19:04 +0000 (15:19 +0100)]
Fix compiler warnings in nwfpe code.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Aurelien Jarno [Mon, 4 May 2009 07:54:57 +0000 (09:54 +0200)]
target-mips: proper sign extension for 'SUBU rd, zero, rt'
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Mon, 4 May 2009 07:36:22 +0000 (09:36 +0200)]
target-mips: fix comments about SUB/DSUB
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Sun, 3 May 2009 21:29:14 +0000 (23:29 +0200)]
qemu-options.hx: fix description of cache=none suboption
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Paul Brook [Sun, 3 May 2009 21:40:54 +0000 (22:40 +0100)]
Suppress type mismatch warnings in VDE code.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Isaku Yamahata [Fri, 1 May 2009 09:33:53 +0000 (18:33 +0900)]
minor fix of pci_register_bus()
keep first_bus linked list correct.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Isaku Yamahata [Sun, 3 May 2009 19:03:00 +0000 (19:03 +0000)]
use PCI_HEADER_TYPE.
use symbolic value instead of 0x0e and related value.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Stuart Brady [Sun, 3 May 2009 11:15:06 +0000 (12:15 +0100)]
Fix typos in comments in exec.c
This patch fixes several typos in comments in exec.c:
longet -> longer
recommanded -> recommended
ajustments -> adjustments
inconsistancies -> inconsistencies
phsical -> physical
positionned -> positioned
succesfully -> successfully
regon_offset -> region_offset
and also:
start_region -> start_addr
Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Blue Swirl [Sun, 3 May 2009 18:51:27 +0000 (18:51 +0000)]
Optimize cmp x, 0 case
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 3 May 2009 18:51:22 +0000 (18:51 +0000)]
Reindent
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Paul Brook [Sun, 3 May 2009 15:52:16 +0000 (16:52 +0100)]
Handle NULL bdrv.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Blue Swirl [Sat, 2 May 2009 20:19:46 +0000 (20:19 +0000)]
Improve instruction name comments for easier searching
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 2 May 2009 19:52:32 +0000 (22:52 +0300)]
Clarify: dmmuregs[1] is not a typo
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 2 May 2009 19:14:05 +0000 (19:14 +0000)]
Optimize operations with immediate parameters
Blue Swirl [Sat, 2 May 2009 18:58:57 +0000 (18:58 +0000)]
Fix Sparc64 sign extension problems
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Alex Williamson [Wed, 14 May 2008 16:38:46 +0000 (10:38 -0600)]
Fix hw/acpi.c build w/ DEBUG enabled
Trivial build warning/fixes when the local DEBUG define is enabled.
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 1 May 2009 14:36:03 +0000 (09:36 -0500)]
Make sure not to fall through on error in loadvm
This is from the KVM tree
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Chris Wright [Mon, 21 Apr 2008 23:02:48 +0000 (16:02 -0700)]
Pci nic: pci_register_device can fail
The pci_register_device() call in PCI nic initialization routines can
fail. Handle this failure and propagate a meaningful error message to
the user instead of generating a SEGV.
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 1 May 2009 14:26:16 +0000 (09:26 -0500)]
Fix serial option with -drive
This is from the KVM tree.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Xiantao Zhang [Thu, 27 Nov 2008 09:23:27 +0000 (17:23 +0800)]
Build fix for !CONFIG_GDBSTUB case
Once CONFIG_GDBSTUB not configured, compile will generate error.
Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Glauber Costa [Thu, 23 Apr 2009 19:20:55 +0000 (15:20 -0400)]
suport device driver initialization model
According to PnP specification, Appendix B, Option ROMs
that support DDIM (device driver initialization model) should
have their memory space writeable.
KVM deviates from us here, by removing the IO_MEM_ROM flag,
to allow for PCI option ROMs (they require DDIM). However,
there's absolutely no reason we can't do the same.
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Christoph Hellwig [Thu, 23 Apr 2009 10:58:51 +0000 (12:58 +0200)]
fix virtio_blk_inhdr comment
The inhdr is at the end of the S/G list, not the beginning.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Kevin Wolf [Thu, 23 Apr 2009 13:11:13 +0000 (15:11 +0200)]
qemu-io: Optionally verify only part of read data
There are reasonable test cases where a read must span areas that are not
uniformly filled with one pattern but contains several parts. This makes -P
useless for them currently.
Introducing additional options which determine the part of the read data that
should be verified with the given pattern allows to check such reads.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Richard W.M. Jones [Sat, 25 Apr 2009 12:56:19 +0000 (13:56 +0100)]
Hardware watchdog
Here is an updated hardware watchdog patch, which should fix
everything that was raised about the previous version ...
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sun, 26 Apr 2009 16:53:42 +0000 (18:53 +0200)]
net: Fix -net socket parameter checks
My commit
ea053add700d8abe203cd79a9ffb082aee4eabc0 broke -net socket by
overwriting an intermediate buffer in the added check_param. Fix this
by switching check_param to automatic buffer allocation and release, ie.
callers no longer have to worry about providing a scratch buffer.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Sun, 26 Apr 2009 16:03:40 +0000 (18:03 +0200)]
kvm: Avoid COW if KVM MMU is asynchronous
Avi Kivity wrote:
> Suggest wrapping in a function and hiding it deep inside kvm-all.c.
>
Done in v2:
---------->
If the KVM MMU is asynchronous (kernel does not support MMU_NOTIFIER),
we have to avoid COW for the guest memory. Otherwise we risk serious
breakage when guest pages change there physical locations due to COW
after fork. Seen when forking smbd during runtime via -smb.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Mon, 27 Apr 2009 14:39:53 +0000 (16:39 +0200)]
vnc: kill leftover debug statement.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Mon, 27 Apr 2009 14:39:52 +0000 (16:39 +0200)]
vnc: no need to set force_update for incremental update requests.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Mon, 27 Apr 2009 14:39:51 +0000 (16:39 +0200)]
vnc: fix server surface pixel format.
Format must be identical to the guest surface, we can't work with
the 32 bpp used by the default surface allocator.
Without this patch vnc doesn't get the conversions right when sending
pixel data to the client. The bug triggers if
(a) the client doesn't support WMVi, and
(b) the guest screen depth is != 32 bpp.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Christoph Hellwig [Mon, 27 Apr 2009 08:29:14 +0000 (10:29 +0200)]
virtio-blk: add SGI_IO passthru support
[had the qemu list address wrong the first time, reply to this message,
not the previous if you were on Cc]
Add support for SG_IO passthru (packet commands) to the virtio-blk
backend. Conceptually based on an older patch from Hannes Reinecke
but largely rewritten to match the code structure and layering in
virtio-blk.
Note that currently we issue the hose SG_IO synchronously. We could
easily switch to async I/O, but that would required either bloating
the VirtIOBlockReq by the size of struct sg_io_hdr or an additional
memory allocation for each SG_IO request.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Mon, 27 Apr 2009 17:38:42 +0000 (18:38 +0100)]
ppc: include cache-utils.o in BLOCK_OBJS
On ppc, cutils.o needs cache-utils.o or an undefined reference to
qemu_cache_conf results.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Mon, 27 Apr 2009 15:24:51 +0000 (17:24 +0200)]
vnc: fix segfault
Move down cmp_bytes initialization. Must be after vga_hw_update()
call, because that one might change the screen depth.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Tue, 28 Apr 2009 19:25:58 +0000 (21:25 +0200)]
net: Avoid gcc'ism in net_host_device_add
>> + if (net_client_init(device, opts ? : "") < 0) {
>
> Is this a gcc extension? Do we want to introduce this construct to the
> code base.
Valid remark, fix below.
Thanks,
Jan
-------->
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Tue, 28 Apr 2009 10:06:47 +0000 (12:06 +0200)]
vnc: windup keypad keys for qemu console emulation
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Thu, 30 Apr 2009 08:17:39 +0000 (10:17 +0200)]
kvm: Relax aligment check of kvm_set_phys_mem
There is no need to reject an unaligned memory region registration if
the region will be I/O memory and it will not split an existing KVM
slot. This fixes KVM support on PPC.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Paul Brook [Fri, 1 May 2009 14:16:15 +0000 (15:16 +0100)]
Remove redundant cirrus vga ram functions.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Consul [Thu, 30 Apr 2009 20:52:46 +0000 (13:52 -0700)]
Remove redundant #define
Suppress a warning
audio/dsoundaudio.c:35:1: warning: "WIN32_LEAN_AND_MEAN" redefined
<command line>:4:1: warning: this is the location of the previous definition
Signed-off-by: Alex Ivanov <void@aleksoft.net>