Re: [Qemu-devel] [qemu patch V3 2/2] kvmclock: reduce kvmclock difference on migration

On Wed, Nov 30, 2016 at 11:09:28AM -0200, Eduardo Habkost wrote: > On Tue, Nov 29, 2016 at 09:54:29PM -0200, Marcelo Tosatti wrote: > > On Tue, Nov 29, 2016 at 10:34:05AM -0200, Eduardo Habkost wrote: > > > On Tue, Nov 29, 2016 at 08:56:00AM -0200, Marcelo Tosatti wrote: > > > > On Mon, Nov 28,

[Qemu-devel] [PATCH] scripts: add "git.orderfile" for ordering diff hunks by pathname patterns

When passed to git-diff (and to every other git command producing diffs and/or diffstats) with "-O" or "diff.orderFile", this list of patterns will place the more declarative / abstract hunks first, while changes to imperative code / details will be near the end of the patches. This saves on

Re: [Qemu-devel] Support for using TCG frontend as a library

On 2 December 2016 at 10:12, Liviu Ionescu wrote: > I see your point, and I'm convinced that for your use cases booting > linux and starting applications is a big deal of effort. > > for the bare metal use cases, "going through the bootup process" > is quite lightwheight, setting

Re: [Qemu-devel] a suggestion to place *.c hunks last in patches

On Wed, Nov 30, 2016 at 03:48:01PM -0500, John Snow wrote: > On 11/30/2016 07:03 AM, Laszlo Ersek wrote: > > On 11/30/16 11:55, Gerd Hoffmann wrote: > >> On Mi, 2016-11-30 at 11:08 +0100, Laszlo Ersek wrote: > >>> Recent git releases support the diff.orderFile permanent setting. > >> > >> Cool. >

Re: [Qemu-devel] a suggestion to place *.c hunks last in patches

On 11/30/16 13:27, Fam Zheng wrote: > On Wed, 11/30 13:03, Laszlo Ersek wrote: >> On 11/30/16 11:55, Gerd Hoffmann wrote: >>> On Mi, 2016-11-30 at 11:08 +0100, Laszlo Ersek wrote: Recent git releases support the diff.orderFile permanent setting. >>> >>> Cool. >>> configure

Re: [Qemu-devel] Linux kernel polling for QEMU

On Thu, Dec 01, 2016 at 09:35:27AM -0500, Paolo Bonzini wrote: > > > > Maybe we could do the same for sockets? When data is available on a > > > > socket (or when it becomes writable), write to a user memory location. > > > > > > > > I, too, have an interest in polling; in my situation most of

Re: [Qemu-devel] Support for using TCG frontend as a library

> On 2 Dec 2016, at 11:40, Peter Maydell wrote: > >> ... integrate this feature in the usual debugging workflow. > > The most useful approach is that you can set up a complicated > situation (eg "boot my embedded RTOS, start application"), > snapshot at that point,

Re: [Qemu-devel] [kvm-unit-tests PATCH v13 3/4] arm: pmu: Check cycle count increases

On Thu, Dec 01, 2016 at 11:36:55AM -0600, Wei Huang wrote: > > > On 12/01/2016 03:18 AM, Andrew Jones wrote: > > On Wed, Nov 30, 2016 at 11:16:41PM -0600, Wei Huang wrote: > >> From: Christopher Covington > >> > >> Ensure that reads of the PMCCNTR_EL0 are monotonically

Re: [Qemu-devel] Support for using TCG frontend as a library

On 1 December 2016 at 19:45, Liviu Ionescu wrote: > >> On 1 Dec 2016, at 21:13, Peter Maydell wrote: >> >> You need a QCOW2 disk to store the snapshots on, ... >> Taking savevm snapshots doesn't need any cooperation >> from the guest OS .. >> I don't

Re: [Qemu-devel] [Nbd] [PATCH v3] doc: Add NBD_CMD_BLOCK_STATUS extension

Hi Vladimir, On Thu, Dec 01, 2016 at 02:26:28PM +0300, Vladimir Sementsov-Ogievskiy wrote: > 01.12.2016 13:14, Wouter Verhelst wrote: [...] > > -- `NBD_ALLOC_ADD_CONTEXT` (2): the list of allocation contexts > > +- `NBD_META_ADD_CONTEXT` (2): the list of metadata contexts > >

Re: [Qemu-devel] [PATCH v3] doc: Add NBD_CMD_BLOCK_STATUS extension

02.12.2016 02:42, John Snow wrote: (B) In the case of "User just wanted to look around," the bitmap should be merged back into the bitmap it was forked from. currently existing example: "failed incremental backup" -- Best regards, Vladimir

Re: [Qemu-devel] [Qemu-ppc] [RFC PATCH qemu] spapr_pci: Create PCI-express root bus by default

On Fri, Dec 02, 2016 at 04:17:50PM +1100, Benjamin Herrenschmidt wrote: > On Fri, 2016-12-02 at 15:18 +1100, David Gibson wrote: > > But if you pass through multiple groups, things get weird.  On q35, > > you'd generally expect physically separate (different slot) devices to > > appear under

Re: [Qemu-devel] [PATCH v4 00/13] aio: experimental virtio-blk polling mode

> v4: > * Added poll time self-tuning algorithm [Christian and Paolo] > * Try a single iteration of polling to avoid non-blocking > ppoll(2)/epoll_wait(2) [Paolo] > * Reordered patches to make performance analysis easier - see below Reviewed-by: Paolo Bonzini > v3: >

Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/1] ppc: Fix MMU model values needed by PR KVM

On Fri, 2 Dec 2016 15:42:49 +1100 Sam Bobroff wrote: > Ping? > The issue got addressed by this commit: commit 0d594f5565837fe2886a8aa307ef8abb65eab8f7 Author: Thomas Huth Date: Wed Sep 21 11:42:15 2016 +0200 ppc/kvm: Mark 64kB page size

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