Re: [Qemu-devel] [PATCH 13/16] ahci: add get_cmd_header helper

2015-06-26 Thread John Snow
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 06/26/2015 11:51 AM, Stefan Hajnoczi wrote: > On Mon, Jun 22, 2015 at 08:21:12PM -0400, John Snow wrote: >> +static AHCICmdHdr *get_cmd_header(AHCIState *s, uint8_t port, >> uint8_t slot) +{ +if (port > s->ports || slot > >> AHCI_MAX_CMDS) {

Re: [Qemu-devel] [PATCH v3 5/5] migration: Disambiguate MAX_THROTTLE

2015-06-26 Thread Dr. David Alan Gilbert
* Jason J. Herne (jjhe...@linux.vnet.ibm.com) wrote: > Migration has a define for MAX_THROTTLE. Update comment to clarify that this > is > used for throttling transfer speed. Hopefully this will prevent it from being > confused with a guest cpu throttling entity. > > Signed-off-by: Jason J. Herne

Re: [Qemu-devel] [PATCH v3 3/5] migration: Dynamic cpu throttling for auto-converge

2015-06-26 Thread Jason J. Herne
On 06/26/2015 01:54 PM, Dr. David Alan Gilbert wrote: * Jason J. Herne (jjhe...@linux.vnet.ibm.com) wrote: Remove traditional auto-converge static 30ms throttling code and replace it with a dynamic throttling algorithm. Additionally, be more aggressive when deciding when to start throttling. Pr

Re: [Qemu-devel] [PATCH v2] pci : Add pba_offset PCI quirk for Chelsio T5 devices

2015-06-26 Thread Casey Leedom
Looks good to me. Casey From: Alex Williamson [alex.william...@redhat.com] Sent: Friday, June 26, 2015 11:01 AM To: Gabriel Laupre Cc: qemu-devel@nongnu.org; m...@redhat.com; jb-gnumli...@wisemo.com; b...@makefile.in; Casey Leedom; Michael Boksanyi; Ani

Re: [Qemu-devel] [PATCH v2 2/3] hw/i386/pc: reflect any FDC @ ioport 0x3f0 in the CMOS

2015-06-26 Thread John Snow
On 06/26/2015 08:25 AM, Laszlo Ersek wrote: > On 06/26/15 11:31, Markus Armbruster wrote: >> Laszlo Ersek writes: >> >>> With the pc-q35-2.4 machine type, if the user creates an ISA FDC manually: >>> >>> -device isa-fdc,driveA=drive-fdc0-0-0 \ >>> -drive file=...,if=none,id=drive-fdc0-0-0,fo

Re: [Qemu-devel] [PATCH v3 1/5] cpu: Provide vcpu throttling interface

2015-06-26 Thread Jason J. Herne
On 06/26/2015 02:07 PM, Dr. David Alan Gilbert wrote: * Jason J. Herne (jjhe...@linux.vnet.ibm.com) wrote: Provide a method to throttle guest cpu execution. CPUState is augmented with timeout controls and throttle start/stop functions. To throttle the guest cpu the caller simply has to call the

Re: [Qemu-devel] [Qemu-block] [PATCH COLO-Block v6 07/16] Add new block driver interface to connect/disconnect the remote target

2015-06-26 Thread Dr. David Alan Gilbert
* Wen Congyang (we...@cn.fujitsu.com) wrote: > On 06/24/2015 10:07 PM, Dr. David Alan Gilbert wrote: > > * Wen Congyang (ghost...@gmail.com) wrote: > >> At 2015/6/19 18:49, Stefan Hajnoczi Wrote: > >>> On Fri, Jun 19, 2015 at 08:54:56AM +0800, Wen Congyang wrote: > On 06/19/2015 12:06 AM, Stef

Re: [Qemu-devel] [PATCH v3 3/5] migration: Dynamic cpu throttling for auto-converge

2015-06-26 Thread Jason J. Herne
On 06/26/2015 01:54 PM, Dr. David Alan Gilbert wrote: * Jason J. Herne (jjhe...@linux.vnet.ibm.com) wrote: ... diff --git a/migration/migration.c b/migration/migration.c index 05790e9..7708c54 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -25,6 +25,7 @@ #include "qemu/thre

Re: [Qemu-devel] [PATCH v2 2/3] hw/i386/pc: reflect any FDC @ ioport 0x3f0 in the CMOS

2015-06-26 Thread Eduardo Habkost
On Fri, Jun 26, 2015 at 02:50:04PM -0400, John Snow wrote: > On 06/26/2015 08:25 AM, Laszlo Ersek wrote: > > On 06/26/15 11:31, Markus Armbruster wrote: > >> Laszlo Ersek writes: > >> > >>> With the pc-q35-2.4 machine type, if the user creates an ISA FDC manually: > >>> > >>> -device isa-fdc,dri

Re: [Qemu-devel] [PATCH 00/16] ahci: ncq cleanup, part 2

2015-06-26 Thread John Snow
On 06/26/2015 12:11 PM, Stefan Hajnoczi wrote: > On Mon, Jun 22, 2015 at 08:20:59PM -0400, John Snow wrote: >> requires: 1434470575-21625-1-git-send-email-js...@redhat.com >> 1435016308-6150-1-git-send-email-js...@redhat.com [PATCH v2 0/4] >> ahci: misc fixes/tests for 2.4 [PATCH v2 00/16] ahci:

[Qemu-devel] QEMU to generate host binary

2015-06-26 Thread Ayaz Akram
Hello ! Is anyone aware of an effort to produce an executable binary for host using qemu. I mean is it possible that qemu generate a binary for whatever application it is emulating, which can later be run directly on host? Thanks

Re: [Qemu-devel] [PATCH] blockjob: add block_job_release function

2015-06-26 Thread John Snow
On 06/26/2015 05:37 AM, Ting Wang wrote: > There is job resource leak in function mirror_start_job, > although bdrv_create_dirty_bitmap is unlikely failed. > Add block_job_release for each release when needed. > > Signed-off-by: Ting Wang > --- > block/mirror.c | 2 ++ > blockjob.c

Re: [Qemu-devel] [Qemu-block] [PATCH] block.c: fix real cdrom detection

2015-06-26 Thread Stefan Hajnoczi
On Fri, Jun 26, 2015 at 4:50 PM, Programmingkid wrote: > > On Jun 26, 2015, at 5:34 AM, Stefan Hajnoczi wrote: > >> On Thu, Jun 25, 2015 at 11:11:24AM -0400, Programmingkid wrote: >>> On Jun 25, 2015, at 9:31 AM, Stefan Hajnoczi wrote: On Tue, Jun 23, 2015 at 02:26:51PM -0400, Programmingkid

Re: [Qemu-devel] [PATCH for-2.3] Revert seccomp tests that allow it to be used on non-x86 architectures

2015-06-26 Thread Paul Moore
On Friday, June 26, 2015 06:03:18 PM Andrew Jones wrote: > On Tue, Jun 16, 2015 at 02:16:03PM +0100, Peter Maydell wrote: > > On 16 June 2015 at 14:12, Andrew Jones wrote: > > > Can we now revert this revert, along with bumping the non-x86 arch > > > atleast-version to v2.2.1 > > > > Probably. I

Re: [Qemu-devel] [PATCH 1/2] target-arm: Split DISAS_YIELD from DISAS_WFE

2015-06-26 Thread Peter Crosthwaite
On Mon, Jun 15, 2015 at 11:49 AM, Peter Maydell wrote: > Currently we use DISAS_WFE for both WFE and YIELD instructions. > This is functionally correct because at the moment both of them > are implemented as "yield this CPU back to the top level loop so > another CPU has a chance to run". However

Re: [Qemu-devel] [PATCH v3] QOM: object_property_add() performance improvement

2015-06-26 Thread Peter Crosthwaite
Ping! Regards, Peter On Tue, Jun 16, 2015 at 12:50 AM, Pavel Fedin wrote: > The function originally behaves very badly when adding properties with "[*]" > suffix. Normally these are used for numbering IRQ pins. In order to find the > correct starting number the function started from zero and che

Re: [Qemu-devel] QEMU to generate host binary

2015-06-26 Thread Peter Crosthwaite
On Fri, Jun 26, 2015 at 12:33 PM, Ayaz Akram wrote: > Hello ! > Is anyone aware of an effort to produce an executable binary for host using > qemu. I mean is it possible that qemu generate a binary for whatever > application it is emulating, which can later be run directly on host? > I'm not sure

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