[Qemu-devel] [Bug 1740364] Re: qemu-img: fails to get shared 'write' lock

2018-01-04 Thread Yaniv Kaul
Thanks for the explanation, I thought it might be related, but: 1. The command executed is: qemu-img create -f qcow2 -o backing_file=/home/ykaul/ovirt-system-tests/deployment-basic-suite-master/default/images/lago-basic-suite-master-host-1_root.qcow2 /tmp/libguestfsWrA7Dh/overlay1.qcow2 And the

[Qemu-devel] [Bug 1740364] [NEW] qemu-img: fails to get shared 'write' lock

2017-12-27 Thread Yaniv Kaul
Public bug reported: Description of problem: Somewhere in F27 (did not see it happening before), I'm getting while running libguestfs (via libvirt or direct), a qemu-img failure. Note: multiple qcow2 snapshots are on the same backing file, and a parallel libguestfs command is running on all. Ho

Re: [Qemu-devel] [libvirt] RFC: virtio-rng and /dev/urandom

2016-04-19 Thread Yaniv Kaul
On Fri, Apr 15, 2016 at 6:47 PM, Eric Blake wrote: > On 04/15/2016 04:41 AM, Cole Robinson wrote: > > Libvirt currently rejects using host /dev/urandom as an input source for > a > > virtio-rng device. The only accepted sources are /dev/random and > /dev/hwrng. > > This is the result of discussio

Re: [Qemu-devel] [MASCOT CONTEST] Wei-Ren Chen #5

2012-02-15 Thread Yaniv Kaul
- Original Message - > Please respond to this note with an '+1', or an Ack, to vote for this > icon. > +1. Y.

Re: [Qemu-devel] [RFC] postcopy livemigration proposal

2011-08-08 Thread Yaniv Kaul
On 08/08/2011 12:20, Dor Laor wrote: On 08/08/2011 06:24 AM, Isaku Yamahata wrote: This mail is on "Yabusame: Postcopy Live Migration for Qemu/KVM" on which we'll give a talk at KVM-forum. The purpose of this mail is to letting developers know it in advance so that we can get better feedback on

[Qemu-devel] Patch for 'set but not used' variable in atapi.c

2011-04-27 Thread Yaniv Kaul
27;m not seeing, probably. Thanks, Y. Signed-off-by: Yaniv Kaul --- diff --git a/hw/ide/atapi.c b/hw/ide/atapi.c index 690a0ab..334d6fd 100644 --- a/hw/ide/atapi.c +++ b/hw/ide/atapi.c @@ -1080,10 +1080,12 @@ static const struct { void ide_atapi_cmd(IDEState *s) { - const uint8_t *packet; uint8_

[Qemu-devel] Failure to compile latest git (target-i386/kvm.c:953:29: error: variable ‘fop’ set but not used)

2011-04-21 Thread Yaniv Kaul
Fedora 15beta/x64, latest git: [ykaul@ykaul qemu]$ make CCx86_64-softmmu/kvm.o /home/ykaul/qemu/target-i386/kvm.c: In function ‘kvm_get_xsave’: /home/ykaul/qemu/target-i386/kvm.c:953:29: error: variable ‘fop’ set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treate

Re: [Qemu-devel] cpuid problem in upstream qemu with kvm

2009-12-21 Thread Yaniv Kaul
On 12/21/2009 1:12 PM, Avi Kivity wrote: On 12/20/2009 07:18 PM, Michael S. Tsirkin wrote: Hmm, then, shouldn't either kvm or qemu mask features that we do not emulate well enough to make windows not crash? -cpu host does that already, no? Alex I expected so, but Avi here seems to say windo

[Qemu-devel] Question on QEMU's VNC Server hextile implementation

2009-12-13 Thread Yaniv Kaul
According to the RFB protocol, section 6.6.4 (hextile encoding), regarding the 'ForegroundSpecified' bit, it says: 'If this bit is set then the SubrectsColoured bit must be zero.'. It doesn't seem QEMU's VNC server does that. In fact, it looks like both bits are set. I've verified against a diff

Re: [Qemu-devel] Re: [PATCH][SEABIOS] Make SMBIOS table pass MS SVVP test

2009-11-22 Thread Yaniv Kaul
On 11/22/2009 7:39 PM, Sebastian Herbszt wrote: >/* Type 16 -- Physical Memory Array */ >@@ -239,7 +240,7 @@ smbios_init_type_16(void *start, u32 memory_size_mb, int nr_mem_devs) > >p->location = 0x01; /* other */ >p->use = 0x03; /* system memory */ >-p->error_correction = 0x01;