target/arm: Fix HCR_EL2.TGE check in arm_phys_excp_target_el
The enable for TGE has already occurred within arm_hcr_el2_amo
and friends. Moreover, when E2H is also set, the sense is
supposed to be reversed, which has also already occurred within
the helpers.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181203203839.757-5-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181203203839.757-4-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181203203839.757-3-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 13 Dec 2018 14:40:56 +0000 (14:40 +0000)]
target/arm: Move id_aa64mmfr* to ARMISARegisters
At the same time, define the fields for these registers,
and use those defines in arm_pamax().
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20181203203839.757-2-richard.henderson@linaro.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: fixed up typo (s/achf/ahcf/) belatedly spotted by RTH] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20181129163655.20370-5-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
hw/arm: versal: Use IRQs 111 - 118 for virtio-mmio
Use IRQs 111 - 118 for virtio-mmio. The interrupts we're currently
using 160+ are not available in the Versal GIC.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20181129163655.20370-4-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
hw/arm: versal: Reduce number of virtio-mmio instances
Reduce number of virtio-mmio instances. This is in preparation
for correcting the interrupt setup for Versal.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20181129163655.20370-3-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Remove bogus virtio-mmio creation. This was an accidental
left-over an experiment.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Message-id: 20181129163655.20370-2-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Mao Zhongyi [Thu, 13 Dec 2018 13:48:00 +0000 (13:48 +0000)]
timer/etraxfs_timer: Convert sysbus init function to realize function
Use DeviceClass rather than SysBusDeviceClass in
etraxfs_timer_class_init().
Cc: edgar.iglesias@gmail.com Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20181130093852.20739-17-maozhongyi@cmss.chinamobile.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Allow AArch64 processors to boot from a kernel placed over 4GB
Architecturally, it's possible for an AArch64 machine to have
all of its RAM over the 4GB mark, but our kernel/initrd loading
code in boot.c assumes that the upper half of the addresses
to load these images to is always zero. Write the whole 64 bit
address into the bootloader code fragment, not just the low half.
Note that, currently, none of the existing QEMU machines have
their main memory over 4GBs, so this was not a user-visible bug.
Signed-off-by: Ricardo Perez Blanco <ricardo.perez_blanco@nokia.com>
[PMM: revised commit message and tweaked some long lines] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Li Qiang [Thu, 13 Dec 2018 13:47:56 +0000 (13:47 +0000)]
hw: arm: musicpal: drop TYPE_WM8750 in object_property_set_link()
The third argument of object_property_set_link() is the name of
property, not related with the QOM type name, using the constant
string instead.
Signed-off-by: Li Qiang <liq3ea@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 1542880825-2604-1-git-send-email-liq3ea@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* remotes/cohuck/tags/s390x-20181212:
hw/s390x/virtio-ccw.c: Don't take address of fields in packed structs
vfio-ap: flag as compatible with balloon
s390x/tod: Properly stop the KVM TOD while the guest is not running
s390/MAINTAINERS: Add Halil as kvm and machine maintainer
s390x: introduce 4.0 compat machine
s390x/zpci: drop msix.available
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 13 Dec 2018 11:35:42 +0000 (11:35 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Pull request
Minor virtio-blk fixes.
# gpg: Signature made Wed 12 Dec 2018 09:50:17 GMT
# gpg: using RSA key 9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/block-pull-request:
virtio-blk: fix comment for virtio_blk_rw_complete as nalloc is initially -1
virtio-blk: rename iov to out_iov in virtio_blk_handle_request()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Thu, 13 Dec 2018 09:27:30 +0000 (09:27 +0000)]
Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2018-12-04-1' into staging
Merge tpm 2018/12/04 v1
# gpg: Signature made Tue 04 Dec 2018 15:25:52 GMT
# gpg: using RSA key 75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.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: B818 B9CA DF90 89C2 D5CE C66B 75AD 6580 2A0B 4211
* remotes/stefanberger/tags/pull-tpm-2018-12-04-1:
tpm: Make sure the locality received from backend is valid
tpm: Make sure new locality passed to tpm_tis_prep_abort() is valid
tpm: Remove unused locty parameter from tpm_tis_abort()
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Wed, 12 Dec 2018 21:11:49 +0000 (21:11 +0000)]
Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' into staging
x86 queue, 2018-12-11
* New CPU features: MOVDIRI, MOVDIR64B (Liu Jingqi);
STIBP (Eduardo Habkost)
* Fix clang build warning (Peter Maydell)
# gpg: Signature made Tue 11 Dec 2018 20:52:56 GMT
# gpg: using RSA key 2807936F984DC5A6
# 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-next-pull-request:
i386: Add "stibp" flag name
target/i386/kvm.c: Don't mark cpuid_data as QEMU_PACKED
x86/cpu: Enable MOVDIR64B cpu feature
x86/cpu: Enable MOVDIRI cpu feature
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Mon, 10 Dec 2018 12:04:36 +0000 (12:04 +0000)]
hw/s390x/virtio-ccw.c: Don't take address of fields in packed structs
Taking the address of a field in a packed struct is a bad idea, because
it might not be actually aligned enough for that pointer type (and
thus cause a crash on dereference on some host architectures). Newer
versions of clang warn about this. Avoid the bug by not using the
"modify in place" byte swapping functions.
Patch produced with scripts/coccinelle/inplace-byteswaps.cocci
(with a couple of long lines manually wrapped).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20181210120436.30522-1-peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
s390x/tod: Properly stop the KVM TOD while the guest is not running
Just like on other architectures, we should stop the clock while the guest
is not running. This is already properly done for TCG. Right now, doing an
offline migration (stop, migrate, cont) can easily trigger stalls in the
guest.
Even doing a
(hmp) stop
... wait 2 minutes ...
(hmp) cont
will already trigger stalls.
So whenever the guest stops, backup the KVM TOD. When continuing to run
the guest, restore the KVM TOD.
One special case is starting a simple VM: Reading the TOD from KVM to
stop it right away until the guest is actually started means that the
time of any simple VM will already differ to the host time. We can
simply leave the TOD running and the guest won't be able to recognize
it.
For migration, we actually want to keep the TOD stopped until really
starting the guest. To be able to catch most errors, we should however
try to set the TOD in addition to simply storing it. So we can still
catch basic migration problems.
If anything goes wrong while backing up/restoring the TOD, we have to
ignore it (but print a warning). This is then basically a fallback to
old behavior (TOD remains running).
I tested this very basically with an initrd:
1. Start a simple VM. Observed that the TOD is kept running. Old
behavior.
2. Ordinary live migration. Observed that the TOD is temporarily
stopped on the destination when setting the new value and
correctly started when finally starting the guest.
3. Offline live migration. (stop, migrate, cont). Observed that the
TOD will be stopped on the source with the "stop" command. On the
destination, the TOD is temporarily stopped when setting the new
value and correctly started when finally starting the guest via
"cont".
4. Simple stop/cont correctly stops/starts the TOD. (multiple stops
or conts in a row have no effect, so works as expected)
In the future, we might want to send the guest a special kind of time sync
interrupt under some conditions, so it can synchronize its tod to the
host tod. This is interesting for migration scenarios but also when we
get time sync interrupts ourselves. This however will most probably have
to be handled in KVM (e.g. when the tods differ too much) and is not
desired e.g. when debugging the guest (single stepping should not
result in permanent time syncs). I consider something like that an add-on
on top of this basic "don't break the guest" handling.
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20181130094957.4121-1-david@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Dongli Zhang [Tue, 6 Nov 2018 16:09:16 +0000 (00:09 +0800)]
virtio-blk: rename iov to out_iov in virtio_blk_handle_request()
In virtio_blk_handle_request(), in_iov is used for input header while iov
is used for output header. Rename iov to out_iov to pair output header's
name with in_iov to avoid confusing people when reading source code.
Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Message-id: 1541520556-8334-1-git-send-email-dongli.zhang@oracle.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* remotes/vivier2/tags/trivial-patches-pull-request: (30 commits)
Fixes i386 xchgq test
maint: Grammar fix to mailmap
MAINTAINERS: Update email address for Fam Zheng
cutils: Assert in-range base for string-to-integer conversions
util: vfio-helpers: use ARRAY_SIZE in qemu_vfio_init_pci()
target: hax: fix errors in comment
MAINTAINERS: Use my work email to review Build and test automation patches
MAINTAINERS: Add a missing entry for the NVDIMM device
MAINTAINERS: Add a missing entry to the QMP section
MAINTAINERS: Add a missing entry to SPICE
MAINTAINERS: Add missing entries for the MPS2 machine
MAINTAINERS: Add missing entries for the Canon DIGIC machine
MAINTAINERS: Add missing entries to the vhost section
MAINTAINERS: Add missing entries to the PC Chipset section
MAINTAINERS: Add a missing entry for the sun4m machines
MAINTAINERS: Add a missing entry for the Old World machines
MAINTAINERS: Add a missing entry for the Xilinx S3A-DSP 1800 machine
MAINTAINERS: Add missing entries for the Jazz machine
MAINTAINERS: Add missing entries for the Xilinx ZynqMP machine
MAINTAINERS: Add a missing entry to the SPARC CPU
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Eduardo Habkost [Mon, 10 Dec 2018 18:02:50 +0000 (16:02 -0200)]
i386: Add "stibp" flag name
The STIBP flag may be supported by the host KVM module, so QEMU
can allow it to be configured manually, and it can be exposed to
guests when using "-cpu host".
No additional migration code is required because the whole
contents of spec_ctrl is already migrated in the "cpu/spec_ctrl"
section.
Corresponding KVM patch was submitted at:
https://lore.kernel.org/lkml/20181205191956.31480-1-ehabkost@redhat.com/
Peter Maydell [Mon, 10 Dec 2018 11:46:54 +0000 (11:46 +0000)]
target/i386/kvm.c: Don't mark cpuid_data as QEMU_PACKED
clang complains about taking the address of a packed
member of a struct:
target/i386/kvm.c:1245:27: warning: taking address of packed member 'cpuid' of class or structure '' may result in an unaligned pointer value [-Waddress-of-packed-member]
c = cpuid_find_entry(&cpuid_data.cpuid, 1, 0);
^~~~~~~~~~~~~~~~
target/i386/kvm.c:1297:31: warning: taking address of packed member 'cpuid' of class or structure '' may result in an unaligned pointer value [-Waddress-of-packed-member]
c = cpuid_find_entry(&cpuid_data.cpuid, kvm_base, 0);
^~~~~~~~~~~~~~~~
The kernel's definitions of struct kvm_cpuid2 and struct
kvm_cpuid_entry2 are carefully set up with padding fields
so that there is no between-struct padding anyway, so
the QEMU_PACKED annotation is unnecessary and might result
in the compiler generating worse code. Drop it, and instead
assert at build time that there is no stray padding.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20181210114654.31433-1-peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Liu Jingqi [Tue, 6 Nov 2018 07:13:27 +0000 (15:13 +0800)]
x86/cpu: Enable MOVDIR64B cpu feature
MOVDIR64B moves 64-bytes as direct-store with 64-bytes write atomicity.
Direct store is implemented by using write combining (WC) for writing
data directly into memory without caching the data.
The bit definition:
CPUID.(EAX=7,ECX=0):ECX[bit 28] MOVDIR64B
The release document ref below link:
https://software.intel.com/sites/default/files/managed/c5/15/\
architecture-instruction-set-extensions-programming-reference.pdf
Cc: Xu Tao <tao3.xu@intel.com> Signed-off-by: Liu Jingqi <jingqi.liu@intel.com>
Message-Id: <1541488407-17045-3-git-send-email-jingqi.liu@intel.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Liu Jingqi [Tue, 6 Nov 2018 07:13:26 +0000 (15:13 +0800)]
x86/cpu: Enable MOVDIRI cpu feature
MOVDIRI moves doubleword or quadword from register to memory through
direct store which is implemented by using write combining (WC) for
writing data directly into memory without caching the data.
The bit definition:
CPUID.(EAX=7,ECX=0):ECX[bit 27] MOVDIRI
The release document ref below link:
https://software.intel.com/sites/default/files/managed/c5/15/\
architecture-instruction-set-extensions-programming-reference.pdf
Cc: Xu Tao <tao3.xu@intel.com> Signed-off-by: Liu Jingqi <jingqi.liu@intel.com>
Message-Id: <1541488407-17045-2-git-send-email-jingqi.liu@intel.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Bug fixes:
* A small sun4v_rtc_write() tracing fix that fell through the cracks
(Eduardo Habkost)
* Validation of "host-nodes" option on memory backends (Eduardo Habkost)
* memory-device fixes and cleanups (David Hildenbrand)
Cleanups:
* Machine-type code cleanup (remove unnecessary instance_init functions)
(Eduardo Habkost)
* qdev, qom, and global property code cleanups (Marc-André Lureau)
* PCMachineState field renames (Corey Minyard)
* numa: Match struct to typedef name (Eric Blake)
* hostmem-file: remove object id from pmem error message (Zhang Yi)
# gpg: Signature made Tue 11 Dec 2018 17:58:03 GMT
# gpg: using RSA key 2807936F984DC5A6
# 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/machine-next-pull-request: (24 commits)
qom: remove unimplemented class_finalize
qdev: move qdev_prop_register_global_list() to tests
accel: register global_props like machine globals
qom: make user_creatable_complete() specific to UserCreatable
qom: make interface types abstract
tests: qdev_prop_check_globals() doesn't return "all_used"
pc: Use default_machine_opts to set suppress_vmdesc
spapr: Delete instance_options functions
spapr: Use default_machine_opts to set suppress_vmdesc
spapr: Use default_machine_opts to set use_hotplug_event_source
virt: Eliminate separate instance_init functions
q35/440fx/arm/spapr: Add QEMU 4.0 machine type
hostmem: Validate host-nodes before setting bitmap
numa: Match struct to typedef name
i386: Rename bools in PCMachineState to end in _enabled
move ObjectClass to typedefs.h
memory-device: avoid overflows on very huge devices
memory-device: use QEMU_IS_ALIGNED
range: pass const pointer where possible
Deprecate HMP `cpu-add`
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Instead of trying to implement something that isn't well specified,
remove it. (it would be tricky to implement, since a class struct is
memcpy on children types...)
global_props is only used for Xen xen_compat_props. It's a static
array of GlobalProperty, like machine globals in SET_MACHINE_COMPAT().
Let's register the globals the same way, without extra copy allocation.
qom: make user_creatable_complete() specific to UserCreatable
Instead of accepting any Object*, change user_creatable_complete() to
require a UserCreatable*. Modify the callers to pass the appropriate
argument, removing redundant dynamic cast checks in object creation.
Instead, it returns 1 if an error was detected, which is the case for:
/qdev/properties/dynamic/global/subprocess:
warning: global dynamic-prop-type-bad.prop3 has invalid class name
warning: global nohotplug-type.prop5=105 not used
warning: global nondevice-type.prop6 has invalid class name
Eduardo Habkost [Wed, 5 Dec 2018 20:58:27 +0000 (18:58 -0200)]
pc: Use default_machine_opts to set suppress_vmdesc
Instead of setting suppress_vmdesc at instance_init time, set
default_machine_opts on pc_i440fx_2_2_machine_options() to
implement equivalent behavior.
This will let us eliminate the need for pc_compat_*() functions
for PC machine-types.
Eduardo Habkost [Wed, 5 Dec 2018 20:58:25 +0000 (18:58 -0200)]
spapr: Use default_machine_opts to set suppress_vmdesc
Instead of setting suppress_vmdesc at instance_init time, set
default_machine_opts on spapr_machine_2_2_class_options() to
implement equivalent behavior.
This will let us eliminate the need for separate instance_init
functions for each spapr machine-type.
Eduardo Habkost [Wed, 5 Dec 2018 20:58:24 +0000 (18:58 -0200)]
spapr: Use default_machine_opts to set use_hotplug_event_source
Instead of setting use_hotplug_event_source at instance_init
time, set default_machine_opts on spapr_machine_2_7_class_options()
to implement equivalent behavior.
This will let us eliminate the need for separate instance_init
functions for each spapr machine-type.
Eduardo Habkost [Wed, 5 Dec 2018 20:58:23 +0000 (18:58 -0200)]
virt: Eliminate separate instance_init functions
All instance_init functions for all virt machine-types run
exactly the same code, so we don't need separate functions. We
only need to set instance_init for TYPE_VIRT_MACHINE.
Eduardo Habkost [Fri, 30 Nov 2018 12:28:44 +0000 (10:28 -0200)]
hostmem: Validate host-nodes before setting bitmap
host_memory_backend_set_host_nodes() was not validating
host-nodes before writing to backend->host_nodes, making QEMU
write beyond the end of the bitmap.
Fix the crash and add a simple regression test for the fix.
While at it, fix memory leak of the list returned by
visit_type_uint16List().
Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20181130122844.29103-1-ehabkost@redhat.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com>
[ehabkost: removed test case code] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Eric Blake [Thu, 15 Nov 2018 21:17:52 +0000 (15:17 -0600)]
numa: Match struct to typedef name
There's no reason to violate our naming conventions by having a
struct with a different name than its typedef. Messed up since
its introduction in commit 8c85901e, but made more obvious when
commit 3bfe5716 promoted it to typedefs.h.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20181115211752.1295571-3-eblake@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20181023152306.3123-6-david@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
If there are no changes, let's use a const pointer.
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20181023152306.3123-4-david@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Eric Blake [Fri, 7 Dec 2018 17:07:33 +0000 (11:07 -0600)]
maint: Grammar fix to mailmap
Make the sentence read better.
Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20181207170733.129532-1-eblake@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Fam Zheng [Wed, 21 Nov 2018 15:30:36 +0000 (23:30 +0800)]
MAINTAINERS: Update email address for Fam Zheng
Since I am about to change company, update the email address in
MAINTAINERS to my personal one. Depending on responsibility changes I
may eventually fade out in some of the maintained areas, but that will
be figured out afterward, or maybe I'll use the work email later. For
now, just do a search and replace.
Signed-off-by: Fam Zheng <fam@euphon.net> Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20181121153036.2941-1-famz@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Eric Blake [Thu, 6 Dec 2018 15:18:56 +0000 (09:18 -0600)]
cutils: Assert in-range base for string-to-integer conversions
POSIX states that the value of endptr is unspecified if strtol()
fails with EINVAL due to an invalid base argument. Since none of
the callers to check_strtox_error() initialized endptr, we could
end up propagating uninitialized data back to a caller on error.
However, passing an out-of-range base is already a sign of poor
programming, so let's just assert that base is in range, at which
point check_strtox_error() can be tightened to assert that it is
receiving an initialized ep that points somewhere within the
caller's original string, regardless of whether strto*() succeeded
or failed with ERANGE.
Reported-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20181206151856.77503-1-eblake@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Thomas Huth [Thu, 22 Nov 2018 15:11:40 +0000 (16:11 +0100)]
MAINTAINERS: Add nios2-related files to the Nios2 section
nios2_iic.c and the default-configs/nios2-softmmu.mak file are
currently "unmaintained" according to the get_maintainers.pl script.
Move them to the Nios2 section where they obviously belong to.
Eric Blake [Tue, 20 Nov 2018 20:36:28 +0000 (14:36 -0600)]
misc: Avoid UTF-8 in error messages
While most developers are now using UTF-8 environments, it's
harder to guarantee that error messages will be output to
a multibyte locale. Rather than risking error messages that
get corrupted into mojibake when the user runs qemu in a
non-multibyte locale, let's stick to straight ASCII error
messages, rather than assuming that our use of UTF-8 in source
code string constants will work unchanged in other locales.
Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20181120203628.2367003-1-eblake@redhat.com>
[lv: added command line to find non ASCII characters] Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Eric Blake [Fri, 16 Nov 2018 20:00:16 +0000 (14:00 -0600)]
qapi: Reduce Makefile boilerplate
Adding a new qapi module had some rather tedious repetition to
wire it into Makefile, Makefile.objs, and .gitignore (for example,
see commit bf42508f and its followup b61acdec). For make, add some
indirection by taking advantage of GNU Make string processing to
expand a list of module names into all the required artifacts, so
that future additions of a new module need only touch the list of
module names. And for gitignore, use globs to cover all generated
file names.
The list has to live in Makefile.objs, due to the way that
our unnest-vars macro slirps in that file without remembering
any definition of $(QAPI_MODULES) from Makefile.
Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Tested-by: Yuval Shaia <yuval.shaia@oracle.com>
Message-Id: <20181116200016.2080785-1-eblake@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
projects / qemu-xen.git / log