Michael Clark [Fri, 2 Mar 2018 12:31:12 +0000 (01:31 +1300)]
RISC-V HTIF Console
HTIF (Host Target Interface) provides console emulation for QEMU. HTIF
allows identical copies of BBL (Berkeley Boot Loader) and linux to run
on both Spike and QEMU. BBL provides HTIF console access via the
SBI (Supervisor Binary Interface) and the linux kernel SBI console.
The HTIT chardev implements the pre qom legacy interface consistent
with the 16550a UART in 'hw/char/serial.c'.
Michael Clark [Fri, 2 Mar 2018 12:31:11 +0000 (01:31 +1300)]
RISC-V TCG Code Generation
TCG code generation for the RV32IMAFDC and RV64IMAFDC. The QEMU
RISC-V code generator has complete coverage for the Base ISA v2.2,
Privileged ISA v1.9.1 and Privileged ISA v1.10:
- RISC-V Instruction Set Manual Volume I: User-Level ISA Version 2.2
- RISC-V Instruction Set Manual Volume II: Privileged ISA Version 1.9.1
- RISC-V Instruction Set Manual Volume II: Privileged ISA Version 1.10
Michael Clark [Fri, 2 Mar 2018 12:31:10 +0000 (01:31 +1300)]
RISC-V Disassembler
The RISC-V disassembler has no dependencies outside of the 'disas'
directory so it can be applied independently. The majority of the
disassembler is machine-generated from instruction set metadata:
- https://github.com/michaeljclark/riscv-meta
Expected checkpatch errors for consistency and brevity reasons:
ERROR: line over 90 characters
ERROR: trailing statements should be on next line
ERROR: space prohibited between function name and open parenthesis '('
Use types that are defined by QEMU in trace events caused build failures
for the UST trace backend:
In file included from trace-ust-all.c:13:0:
trace-ust-all.h:11844:206: error: unknown type name ‘hwaddr’
It only knows about C built-in types, and any types that are pulled in
from includs of qemu-common.h and lttng/tracepoint.h. This does not
include the 'hwaddr' type, so replace it with a uint64_t which is what
exec/hwaddr.h defines 'hwaddr' as. This fixes the build failure
introduced by
Julia Suvorova [Thu, 1 Mar 2018 07:08:06 +0000 (10:08 +0300)]
use g_path_get_basename instead of basename
basename(3) and dirname(3) modify their argument and may return
pointers to statically allocated memory which may be overwritten by
subsequent calls.
g_path_get_basename and g_path_get_dirname have no such issues, and
therefore more preferable.
Thomas Huth [Wed, 28 Feb 2018 05:38:23 +0000 (06:38 +0100)]
balloon: Fix documentation of the --balloon parameter and deprecate it
There are two issues with the documentation of the --balloon parameter:
First, "--balloon none" is simply doing nothing. Even if a machine had a
balloon device by default, this option is not disabling anything, it is
simply ignored. Thus let's simply drop this option from the documentation
to avoid to confuse the users (but keep the code in vl.c for backward
compatibility).
Second, the documentation claims that "--balloon virtio" is the default
mode, but this is not true anymore since commit 382f074371f7dc32a34.
Since that commit, the option also has no real use case anymore, since
you can simply use "--device virtio-balloon" nowadays instead. Thus to
simplify our complex parameter zoo a little bit, let's deprecate the
the parameter now and tell the user to use "--device virtio-balloon"
instead.
Improves the usage of the InterruptNotification registration by skipping the
additional call to WHvSetVirtualProcessorRegisters if we have already
registered for the window exit.
The use of WHvGetExitContextSize will break ABI compatibility if the platform
changes the context size while a qemu compiled executable does not recompile.
To avoid this we now use sizeof and let the platform determine which version
of the struction was passed for ABI compatibility.
Fixes an issue where if the tpr is assigned to the array but not a different
value from what is already expected on the vp the code will skip incrementing
the reg_count. In this case its possible that we set an invalid memory section
of the next call for DeliverabilityNotifications that was not expected.
The fix is to use a local variable to store the temporary tpr and only update
the array if the local tpr value is different than the vp context.
1. Fixes the changes required to the WHvTryMmioEmulation, WHvTryIoEmulation, and
WHvEmulatorCreateEmulator based on the new VpContext forwarding.
2. Removes the WHvRunVpExitReasonAlerted case.
Fixes an issue where the SDK that was releases had a different casing for the
*.h and *.lib files causing a build break if linked directly from Windows Kits.
Paolo Bonzini [Tue, 6 Mar 2018 10:32:44 +0000 (11:32 +0100)]
Revert "build-sys: compile with -Og or -O1 when --enable-debug"
This reverts commit 906548689e37ab6cca1e93b3f8d9327a4e17e8af.
Even with -Og, the debug experience is noticeably worse
because gdb shows a lot more "<optimised out>" variables and
function arguments.
Su Hang [Tue, 6 Mar 2018 07:04:50 +0000 (15:04 +0800)]
checkpatch: add check for `while` and `for`
Adding check for `while` and `for` statements, which condition has more than
one line.
The former checkpatch.pl can check `if` statement, which condition has more
than one line, whether block misses brace round, like this:
'''
if (cond1 ||
cond2)
statement;
'''
But it doesn't do the same check for `for` and `while` statements.
Using `(?:...)` instead of `(...)` in regex pattern catch.
Because `(?:...)` is faster and avoids unwanted side-effect.
address_space_rw is calling address_space_to_flatview but it can
be called outside the RCU lock. To fix it, transform flatview_rw
into address_space_rw, since flatview_rw is otherwise unused.
address_space_map is calling address_space_to_flatview but it can
be called outside the RCU lock. The function itself is calling
rcu_read_lock/rcu_read_unlock, just in the wrong place, so the
fix is easy.
address_space_access_valid is calling address_space_to_flatview but it can
be called outside the RCU lock. To fix it, push the rcu_read_lock/unlock
pair up from flatview_access_valid to address_space_access_valid.
address_space_read is calling address_space_to_flatview but it can
be called outside the RCU lock. To fix it, push the rcu_read_lock/unlock
pair up from flatview_read_full to address_space_read's constant size
fast path and address_space_read_full.
address_space_write is calling address_space_to_flatview but it can
be called outside the RCU lock. To fix it, push the rcu_read_lock/unlock
pair up from flatview_write to address_space_write.
Paolo Bonzini [Sun, 4 Mar 2018 23:31:20 +0000 (00:31 +0100)]
memory: inline some performance-sensitive accessors
These accessors are called from inlined functions, and the call sequence
is much more expensive than just inlining the access. Move the
struct declaration to memory-internal.h so that exec.c and memory.c
can both use an inline function.
Paolo Bonzini [Mon, 5 Mar 2018 08:18:26 +0000 (09:18 +0100)]
openpic_kvm: drop address_space_to_flatview call
The MemoryListener is registered on address_space_memory, there is
not much to assert. This currently works because the callback
is invoked only once when the listener is registered, but section->fv
is the _new_ FlatView, not the old one on later calls and that
would break.
This confines address_space_to_flatview to exec.c and memory.c.
Direct leak of 24 byte(s) in 1 object(s) allocated from:
#0 0x7f0faea03a38 in __interceptor_calloc (/lib64/libasan.so.4+0xdea38)
#1 0x7f0fae450f75 in g_malloc0 ../glib/gmem.c:124
#2 0x562fffd526fc in machine_start /home/elmarco/src/qemu/tests/sdhci-test.c:180
Indirect leak of 152 byte(s) in 1 object(s) allocated from:
#0 0x7f0faea03850 in malloc (/lib64/libasan.so.4+0xde850)
#1 0x7f0fae450f0c in g_malloc ../glib/gmem.c:94
#2 0x562fffd5d21d in qpci_init_pc /home/elmarco/src/qemu/tests/libqos/pci-pc.c:122
Direct leak of 128 byte(s) in 8 object(s) allocated from:
#0 0x7fefce311850 in malloc (/lib64/libasan.so.4+0xde850)
#1 0x7fefcdd5ef0c in g_malloc ../glib/gmem.c:94
#2 0x559b976faff0 in create_ahci_io_test /home/elmarco/src/qemu/tests/ahci-test.c:1810
Since 218bb57dd79d6843e0592c30a82ea8c1fddc74a5, the -fsanitize=address
check fails with:
config-temp/qemu-conf.c:3:20: error: integer overflow in expression [-Werror=overflow]
return INT32_MIN / -1;
Interestingly, UBSAN check doesn't produce a compile time warning.
Use a test that doesn't have compile time warnings, and make it
specific to UBSAN check.
qmp: Add qom-list-properties to list QOM object properties
There is already 'device-list-properties' which does most of the job,
however it does not handle everything returned by qom-list-types such
as machines as they inherit directly from TYPE_OBJECT and not TYPE_DEVICE.
It does not handle abstract classes either.
This adds a new qom-list-properties command which prints properties
of a specific class and its instance. It is pretty much a simplified copy
of the device-list-properties handler.
Since it creates an object instance, device properties should appear
in the output as they are copied to QOM properties at the instance_init
hook.
This adds a object_class_property_iter_init() helper to allow class
properties enumeration uses it in the new QMP command to allow properties
listing for abstract classes.
qmp: Merge ObjectPropertyInfo and DevicePropertyInfo
ObjectPropertyInfo is more generic and only missing @description.
This adds a description to ObjectPropertyInfo and removes
DevicePropertyInfo so the resulting ObjectPropertyInfo can be used
elsewhere.
Thomas Huth [Tue, 20 Feb 2018 15:01:32 +0000 (16:01 +0100)]
Document --rtc-td-hack, --localtime and --startdate as deprecated
These options have been marked in a comment in qemu-options.hx as
deprecated in 2009 already (see commit 1ed2fc1fa35fadc0d6), but we
never informed the users about these deprecations. Let's catch up
on that omission now.
Thomas Huth [Tue, 20 Feb 2018 10:42:37 +0000 (11:42 +0100)]
scsi: Remove automatic creation of SCSI controllers with -drive if=scsi
Automatic creation of SCSI controllers for "-drive if=scsi" for x86
machines was quite a bad idea (see description of commit f778a82f0c179
for details). This is marked as deprecated since QEMU v2.9.0, and as
far as I know, nobody complained that this is still urgently required
anymore. Time to remove this now.
Thomas Huth [Mon, 19 Feb 2018 20:23:40 +0000 (21:23 +0100)]
Remove the deprecated -tdf option
It's been marked as deprecated since a very long time already, and
the parameter is not doing anything useful anymore except for printing
a warning, so it's now time to finally get rid of this option.
Peter Maydell [Tue, 6 Mar 2018 11:20:44 +0000 (11:20 +0000)]
Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging
Block layer patches
# gpg: Signature made Mon 05 Mar 2018 17:45:51 GMT
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <[email protected]>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* remotes/kevin/tags/for-upstream: (38 commits)
block: Fix NULL dereference on empty drive error
qcow2: Replace align_offset() with ROUND_UP()
block/ssh: Add basic .bdrv_truncate()
block/ssh: Make ssh_grow_file() blocking
block/ssh: Pull ssh_grow_file() from ssh_create()
qemu-img: Make resize error message more general
qcow2: make qcow2_co_create2() a coroutine_fn
block: rename .bdrv_create() to .bdrv_co_create_opts()
Revert "IDE: Do not flush empty CDROM drives"
block: test blk_aio_flush() with blk->root == NULL
block: add BlockBackend->in_flight counter
block: extract AIO_WAIT_WHILE() from BlockDriverState
aio: rename aio_context_in_iothread() to in_aio_context_home_thread()
docs: document how to use the l2-cache-entry-size parameter
specs/qcow2: Fix documentation of the compressed cluster descriptor
iotest 033: add misaligned write-zeroes test via truncate
block: fix write with zero flag set and iovector provided
block: Drop unused .bdrv_co_get_block_status()
vvfat: Switch to .bdrv_co_block_status()
vpc: Switch to .bdrv_co_block_status()
...
Signed-off-by: Peter Maydell <[email protected]>
# Conflicts:
# include/block/block.h
Peter Maydell [Tue, 6 Mar 2018 10:21:35 +0000 (10:21 +0000)]
Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.12-20180306' into staging
ppc patch queue 2018-03-06
This pull request supersedes ppc-for-2.12-20180302 which had compile
problems with some gcc versions. It also contains a few additional
patches.
Highlights are:
* New Sam460ex machine type
* Yet more fixes related to vcpu id allocation for spapr
* Numerous macio cleanupsr
* Some enhancements to the Spectre/Meltdown fixes for pseries,
allowing use of a better mitigation for indirect branch based
exploits
* New pseries machine types with Spectre/Meltdown mitigations
enabled (stop gap until libvirt and management understands the
machine options)
* A handful of other fixes
* remotes/dgibson/tags/ppc-for-2.12-20180306: (30 commits)
PowerPC: Add TS bits into msr_mask
adb: add trace-events for monitoring keyboard/mouse during bus enumeration
PPC: e500: Fix duplicate kernel load and device tree overlap
hw/ppc/spapr,e500: Use new property "stdout-path" for boot console
ppc/spapr-caps: Define the pseries-2.12-sxxm machine type
ppc/spapr-caps: Convert cap-ibs to custom spapr-cap
ppc/spapr-caps: Convert cap-sbbc to custom spapr-cap
ppc/spapr-caps: Convert cap-cfpc to custom spapr-cap
ppc/spapr-caps: Add support for custom spapr_capabilities
target/ppc: Check mask when setting cap_ppc_safe_indirect_branch
macio: remove macio_init() function
macio: move setting of CUDA timebase frequency to macio_common_realize()
mac_newworld: use object link to pass OpenPIC object to macio
openpic: move OpenPIC state and related definitions to openpic.h
openpic: move KVM-specific declarations into separate openpic_kvm.h file
mac_oldworld: use object link to pass heathrow PIC object to macio
macio: move macio related structures and defines into separate macio.h file
heathrow: change heathrow_pic_init() to return the heathrow device
heathrow: convert to trace-events
heathrow: QOMify heathrow PIC
...
Simon Guo [Mon, 5 Mar 2018 10:53:48 +0000 (18:53 +0800)]
PowerPC: Add TS bits into msr_mask
During migration, after MSR bits is synced, cpu_post_load() will use
msr_mask to determine which PPC MSR bits will be applied into the target
side. Hardware Transaction Memory(HTM) has been supported since Power8,
but TS0/TS1 bit was not in msr_mask yet. That will prevent target KVM
from loading TM checkpointed values.
This patch adds TS bits into msr_mask for Power8, so that transactional
application can be migrated across qemu.
David Engraf [Fri, 2 Mar 2018 11:20:13 +0000 (12:20 +0100)]
PPC: e500: Fix duplicate kernel load and device tree overlap
This patch fixes an incorrect behavior when the -kernel argument has been
specified without -bios. In this case the kernel was loaded twice. At address
32M as a raw image and afterwards by load_elf/load_uimage at the
corresponding load address. In this case the region for the device tree and
the raw kernel image may overlap.
The patch fixes the behavior by loading the kernel image once with
load_elf/load_uimage and skips loading the raw image.
When here do not use bios_name/size for the kernel and use a more generic
name called payload_name/size.
New in v3: dtb must be stored between kernel and initrd because Linux can
handle the dtb only within the first 64MB. Add a comment to
clarify the behavior.
hw/ppc/spapr,e500: Use new property "stdout-path" for boot console
Linux kernel commit 2a9d832cc9aae21ea827520fef635b6c49a06c6d
(of: Add bindings for chosen node, stdout-path) deprecated chosen property
"linux,stdout-path" and "stdout".
Introduce the new property "stdout-path" and continue supporting the older
property to remain compatible with existing/older firmware. This older property
can be deprecated after 5 years.
ppc/spapr-caps: Define the pseries-2.12-sxxm machine type
The sxxm (speculative execution exploit mitigation) machine type is a
variant of the 2.12 machine type with workarounds for speculative
execution vulnerabilities enabled by default.
ppc/spapr-caps: Add support for custom spapr_capabilities
There are currently 2 implemented types of spapr-caps, boolean and
tristate. However there may be a need for caps which don't fit either of
these options. Add a custom capability type for which a list of custom
valid strings can be specified and implement the get/set functions for
these. Also add a field for help text to describe the available options.
Signed-off-by: Suraj Jitindar Singh <[email protected]>
[dwg: Change "help" option to "?" matching qemu conventions]
[dwg: Add ATTRIBUTE_UNUSED to avoid breaking bisect] Signed-off-by: David Gibson <[email protected]>
target/ppc: Check mask when setting cap_ppc_safe_indirect_branch
Check the character and character_mask field when setting
cap_ppc_safe_indirect_branch based on the hypervisor response
to KVM_PPC_GET_CPU_CHAR. Previously the mask field wasn't checked
which was incorrect.
Mark Cave-Ayland [Wed, 28 Feb 2018 20:32:43 +0000 (20:32 +0000)]
macio: remove macio_init() function
Move the remaining comment into macio.c for reference, then remove the
macio_init() function and instantiate the macio devices for both Old World
and New World machines via qdev_init_nofail() directly.
Mark Cave-Ayland [Wed, 28 Feb 2018 20:32:39 +0000 (20:32 +0000)]
openpic: move KVM-specific declarations into separate openpic_kvm.h file
This is needed before the next patch because the target-dependent kvm stub
uses the existing kvm_openpic_connect_vcpu() declaration, making it impossible
to move the device-specific declarations into the same file without breaking
ppc-linux-user compilation.
Mark Cave-Ayland [Wed, 28 Feb 2018 20:32:36 +0000 (20:32 +0000)]
heathrow: change heathrow_pic_init() to return the heathrow device
This enables the device to be made available during the setup of the Old World
machine. In order to pass back the previous set of IRQs we temporarily introduce
a new pic_irqs parameter until it can be removed.
An additional benefit of this change is that it is also possible to remove the
pic_mem pointer used for macio by accessing the memory region via sysbus.
Mark Cave-Ayland [Wed, 28 Feb 2018 20:32:33 +0000 (20:32 +0000)]
macio: move ESCC device within the macio device
Now that the ESCC device is instantiated directly via qdev, move it to within
the macio device and wire up the IRQs and memory regions using the sysbus API.
This enables to remove the now-obsolete escc_mem parameter to the macio_init()
function.
(Note this patch also contains small touch-ups to the formatting in
macio_escc_legacy_setup() and ppc_heathrow_init() in order to keep checkpatch
happy)
Greg Kurz [Tue, 27 Feb 2018 15:23:07 +0000 (16:23 +0100)]
spapr: harden code that depends on VSMT
VSMT must be set in order to compute VCPU ids. This means that the
following functions must not be called before spapr_set_vsmt_mode()
was called:
- spapr_vcpu_id()
- spapr_is_thread0_in_vcore()
- xics_max_server_number()
We had a recent regression where the latter would be called before VSMT
was set, and broke migration of some old machine types. This patch
adds assert() in the above functions to avoid problems in the future.
Also, since VSMT is really a CPU related thing, spapr_set_vsmt_mode() is
now called from spapr_init_cpus(), just before the first VSMT user.
Greg Kurz [Tue, 27 Feb 2018 15:22:58 +0000 (16:22 +0100)]
spapr: register dummy ICPs later
Some older machine types create more ICPs than needed. We hence
need to register up to xics_max_server_number() dummy ICPs to
accomodate the migration of these machine types.
Recent VSMT rework changed xics_max_server_number() to return
The change is okay but it requires spapr->vsmt to be set, which
isn't the case with the current code. This causes the formula to
return zero and we don't create dummy ICPs. This breaks migration
of older guests as reported here:
The dummy ICP workaround doesn't really have a dependency on XICS
itself. But it does depend on proper VCPU id numbering and it must
be applied before creating vCPUs (ie, creating real ICPs). So this
patch moves the workaround to spapr_init_cpus(), which already
assumes VSMT to be set.
Fixes: 72194664c8a1 ("spapr: use spapr->vsmt to compute VCPU ids") Reported-by: Lukas Doktor <[email protected]> Signed-off-by: Greg Kurz <[email protected]> Signed-off-by: David Gibson <[email protected]>
BALATON Zoltan [Mon, 19 Feb 2018 10:34:25 +0000 (11:34 +0100)]
ppc: Add aCube Sam460ex board
Add emulation of aCube Sam460ex board based on AMCC 460EX embedded SoC.
This is not a complete implementation yet with a lot of components
still missing but enough for the U-Boot firmware to start and to boot
a Linux kernel or AROS.
BALATON Zoltan [Mon, 19 Feb 2018 10:34:25 +0000 (11:34 +0100)]
ppc440: Add emulation of plb-pcix controller found in some 440 SoCs
This is the PCIX controller found in newer 440 core SoCs e.g. the
AMMC 460EX. The device tree refers to this as plb-pcix compared to
the plb-pci controller in older 440 SoCs.
Signed-off-by: BALATON Zoltan <[email protected]>
[dwg: Remove hwaddr from trace-events, that doesn't work with some
trace backends] Signed-off-by: David Gibson <[email protected]>
Greg Kurz [Fri, 16 Feb 2018 18:58:06 +0000 (19:58 +0100)]
spapr: fix missing CPU core nodes in DT when running with TCG
Commit 5d0fb1508e2d "spapr: consolidate the VCPU id numbering logic
in a single place" introduced a helper to detect thread0 of a virtual
core based on its VCPU id. This is used to create CPU core nodes in
the DT, but it is broken in TCG.
This happens because spapr_get_vcpu_id() maps VCPU ids to
cs->cpu_index in TCG mode. This confuses the code in
spapr_is_thread0_in_vcore(), since it assumes thread0 VCPU
ids to have a spapr->vsmt spacing.
spapr_get_vcpu_id(cpu) % spapr->vsmt == 0
Actually, there's no real reason to expose cs->cpu_index instead
of the VCPU id, since we also generate it with TCG. Also we already
set it explicitly in spapr_set_vcpu_id(), so there's no real reason
either to call kvm_arch_vcpu_id() with KVM.
This patch unifies spapr_get_vcpu_id() to always return the computed
VCPU id both in TCG and KVM. This is one step forward towards KVM<->TCG
migration.
Kevin Wolf [Mon, 5 Mar 2018 14:59:35 +0000 (15:59 +0100)]
block: Fix NULL dereference on empty drive error
blk_error_action() sends a BLOCK_IO_ERROR QMP event which includes the
node name of its root node. If the BlockBackend represents an empty
drive, there is no root node, so we should not try to access its node
name. Make the field optional in the event and include it only when
the BlockBackend isn't empty.
Peter Maydell [Mon, 5 Mar 2018 16:41:20 +0000 (16:41 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Pull request
Mostly patches that are only indirectly related to the block layer, but I've
reviewed them and there is no maintainer.
# gpg: Signature made Mon 05 Mar 2018 09:39:50 GMT
# gpg: using RSA key 9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <[email protected]>"
# gpg: aka "Stefan Hajnoczi <[email protected]>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/block-pull-request:
README: Document 'git-publish' workflow
Add a git-publish configuration file
tests/libqos: Check for valid dev pointer when looking for PCI devices
util/uri.c: wrap single statement blocks with braces {}
util/uri.c: remove brackets that wrap `return` statement's content.
util/uri.c: Coding style check, Only whitespace involved
* remotes/kraxel/tags/ui-20180305-pull-request:
ui/sdl: build as module
audio: rename CONFIG_* to CONFIG_AUDIO_*
ui/curses: build as module
ui/gtk: build as module
configure: opengl doesn't depend on x11
configure: add X11 vars to config-host.mak
console: add ui module loading support
console: add and use qemu_display_find_default
egl-headless: switch over to new display registry
curses: switch over to new display registry
cocoa: switch over to new display registry
sdl: switch over to new display registry
console: add qemu display registry, add gtk
Peter Maydell [Mon, 5 Mar 2018 14:27:24 +0000 (14:27 +0000)]
Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging
# gpg: Signature made Mon 05 Mar 2018 03:06:59 GMT
# gpg: using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <[email protected]>"
# 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: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* remotes/jasowang/tags/net-pull-request:
tap: setting error appropriately when calling net_init_tap_one()
hw/net: Remove unnecessary header includes
net: Add a new convenience option "--nic" to configure default/on-board NICs
net: Remove the deprecated 'host_net_add' and 'host_net_remove' HMP commands
net: Remove the deprecated way of dumping network packets
net: Make net_client_init() static
net: Only show vhost-user in the help text if CONFIG_POSIX is defined
net: List available netdevs with "-netdev help"
net: Move error reporting from net_init_client/netdev to the calling site
Peter Maydell [Mon, 5 Mar 2018 13:29:31 +0000 (13:29 +0000)]
Merge remote-tracking branch 'remotes/vivier/tags/m68k-for-2.12-pull-request' into staging
# gpg: Signature made Sun 04 Mar 2018 17:32:25 GMT
# gpg: using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <[email protected]>"
# gpg: aka "Laurent Vivier <[email protected]>"
# gpg: aka "Laurent Vivier (Red Hat) <[email protected]>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier/tags/m68k-for-2.12-pull-request:
target/m68k: add fscale, fgetman and fgetexp
softfloat: use floatx80_infinity in softfloat
target/m68k: add fmod/frem
softfloat: export some functions
target/m68k: TCGv returned by gen_load() must be freed
Peter Maydell [Mon, 5 Mar 2018 09:47:37 +0000 (09:47 +0000)]
Merge remote-tracking branch 'remotes/ericb/tags/pull-qapi-2018-03-01-v4' into staging
qapi patches for 2018-03-01
- Markus Armbruster: Modularize generated QAPI code
# gpg: Signature made Fri 02 Mar 2018 19:50:16 GMT
# gpg: using RSA key A7A16B4A2527436A
# gpg: Good signature from "Eric Blake <[email protected]>"
# gpg: aka "Eric Blake (Free Software Programmer) <[email protected]>"
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* remotes/ericb/tags/pull-qapi-2018-03-01-v4: (30 commits)
qapi: Don't create useless directory qapi-generated
Fix up dangling references to qmp-commands.* in comment and doc
qapi: Move qapi-schema.json to qapi/, rename generated files
docs: Correct outdated information on QAPI
docs/devel/writing-qmp-commands: Update for modular QAPI
qapi: Empty out qapi-schema.json
Include less of the generated modular QAPI headers
qapi: Generate separate .h, .c for each module
watchdog: Consolidate QAPI into single file
qapi/common: Fix guardname() for funny filenames
qapi/types qapi/visit: Generate built-in stuff into separate files
qapi: Make code-generating visitors use QAPIGen more
qapi: Rename generated qmp-marshal.c to qmp-commands.c
qapi: Record 'include' directives in intermediate representation
qapi: Generate in source order
qapi: Record 'include' directives in parse tree
qapi: Concentrate QAPISchemaParser.exprs updates in .__init__()
qapi: Lift error reporting from QAPISchema.__init__() to callers
qapi/common: Eliminate QAPISchema.exprs
qapi: Improve include file name reporting in error messages
...
Fam Zheng [Mon, 26 Feb 2018 03:03:25 +0000 (11:03 +0800)]
Add a git-publish configuration file
git-publish [1] is a convenient tool to send patches and has been
popular among QEMU developers. Recently it has been made available in
Fedora/Debian official repo.
One nice feature of the tool is a per-project configuration with
profiles, especially in which the cccmd option is a handy method to
create the Cc list.
Su Hang [Sun, 25 Feb 2018 04:35:58 +0000 (12:35 +0800)]
util/uri.c: wrap single statement blocks with braces {}
For this patch, using curly braces to wrap `if` `while` `else` statements,
which only hold single statement. For example:
'''
if (cond)
statement;
'''
to
'''
if (cond) {
statement;
}
'''
And using tricks that compare the disassemblies before and after
code changes, to make sure code logic isn't changed:
'''
git checkout master
make util/uri.o
strip util/uri.o
objdump -Drx util/uri.o > /tmp/uri-master.txt
git checkout cleanupbranch
make util/uri.o
strip util/uri.o
objdump -Drx util/uri.o > /tmp/uri-cleanup.txt
Gerd Hoffmann [Thu, 1 Mar 2018 10:05:46 +0000 (11:05 +0100)]
audio: rename CONFIG_* to CONFIG_AUDIO_*
This avoids a name clash for CONFIG_SDL, which is used by both sdl video
support and sdl audio support. It also more clear that this is a audio
driver configuration.
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