Re: [Xen-devel] [Qemu-devel] [PULL 0/19] xen-2015-09-08-tag
On Mon, 28 Sep 2015, Pasi Kärkkäinen wrote: > Hi, > > On Mon, Sep 28, 2015 at 11:01:11AM +0100, Stefano Stabellini wrote: > > No, unfortunately it is not possible at this stage of the release cycle. > > But users can still use QEMU 2.5 (as soon as it is released, which > > should be in a couple of months) with Xen 4.6 as there is not a strong > > tie between QEMU releases and Xen releases. > > > > Is backport to qemu-xen-4.6 possible *after* Xen 4.6.0 has been released? So > basicly for Xen 4.6.1. I don't think so, this is not backport material (which is basically only fixes). > There's value in having this feature available out-of-the-box, with stock > Xen, without having to replace qemu with a custom build/version. Of course, and it will be, in Xen 4.7. > Thanks, > > -- Pasi > > > On Mon, 28 Sep 2015, Chen, Tiejun wrote: > > > On 9/22/2015 12:03 AM, Stefano Stabellini wrote: > > > > It is going to be in QEMU 2.5 and qemu-xen 4.7. > > > > > > Thanks for your reply. > > > > > > Do we have any possibility of just merging this series into qemu-xen 4.6? > > > We > > > really want to support IGD passthrough on xen 4.6 if possible :) > > > > > > Thanks > > > Tiejun > > > > > > > > > > > On Mon, 21 Sep 2015, Chen, Tiejun wrote: > > > > > Stefano, > > > > > > > > > > I have two questions, > > > > > > > > > > #1. Which qemu version is this igd stuff going into? 2.6? > > > > > #2. Is this igd stuff going into qemu-xen inside xen? Any plan to go > > > > > into > > > > > xen > > > > > 4.6? > > > > > > > > > > Thanks > > > > > Tiejun > > > > > > > > > > On 9/9/2015 1:21 AM, Stefano Stabellini wrote: > > > > > > The following changes since commit > > > > > 8611280505119e296757a60711a881341603fa5a: > > > > > > > > > > > >target-microblaze: Use setcond for pcmp* (2015-09-08 08:49:33 > > > > > > +0200) > > > > > > > > > > > > are available in the git repository at: > > > > > > > > > > > >git://xenbits.xen.org/people/sstabellini/qemu-dm.git > > > > > > tags/xen-2015-09-08-tag > > > > > > > > > > > > for you to fetch changes up to > > > > > > ba2250ad148997b1352aba976aac66b55410e7e4: > > > > > > > > > > > >xen/pt: Use XEN_PT_LOG properly to guard against compiler > > > > > > warnings. > > > > > > (2015-09-08 15:21:56 +) > > > > > > > > > > > > > > > > > > Xen branch xen-2015-09-08 > > > > > > > > > > > > > > > > > > Don Slutz (1): > > > > > >xen-hvm: Add trace to ioreq > > > > > > > > > > > > Jan Beulich (1): > > > > > >xen/HVM: atomically access pointers in bufioreq handling > > > > > > > > > > > > Konrad Rzeszutek Wilk (7): > > > > > >xen-hvm: When using xc_domain_add_to_physmap also include > > > > > > errno > > > > > when > > > > > > reporting > > > > > >xen/pt: Update comments with proper function name. > > > > > >xen/pt: Make xen_pt_msi_set_enable static > > > > > >xen/pt: xen_host_pci_config_read returns -errno, not -1 on > > > > > failure > > > > > >xen: use errno instead of rc for xc_domain_add_to_physmap > > > > > >xen/pt/msi: Add the register value when printing logging and > > > > > error > > > > > > messages > > > > > >xen/pt: Use XEN_PT_LOG properly to guard against compiler > > > > > warnings. > > > > > > > > > > > > Michael S. Tsirkin (1): > > > > > >i440fx: make types configurable at run-time > > > > > > > > > > > > Tiejun Chen (9): > > > > > >pc_init1: pass parameters just with types > > > > > >piix: create host bridge to passthrough > > > > > >hw/pci-assign: split pci-assign.c > > > > > >xen, gfx passthrough: basic graphics passthrough support > > > > > >xen, gfx passthrough: retrieve VGA BIOS to work > > > > > >igd gfx passthrough: create a isa bridge > > > > > >xen, gfx passthrough: register a isa bridge > > > > > >xen, gfx passthrough: register host bridge specific to > > > > > passthrough > > > > > >xen, gfx passthrough: add opregion mapping > > > > > > > > > > > > configure | 28 + > > > > > > hw/core/machine.c | 20 +++ > > > > > > hw/i386/Makefile.objs |1 + > > > > > > hw/i386/kvm/pci-assign.c | 82 ++--- > > > > > > hw/i386/pc_piix.c | 139 - > > > > > > hw/i386/pci-assign-load-rom.c | 93 ++ > > > > > > hw/pci-host/piix.c| 91 +- > > > > > > hw/xen/Makefile.objs |1 + > > > > > > hw/xen/xen-host-pci-device.c |5 + > > > > > > hw/xen/xen-host-pci-device.h |1 + > > > > > > hw/xen/xen_pt.c | 42 ++- > > > > > > hw/xen/xen_pt.h | 22 +++- > > > > > > hw/xen/xen_pt_config_init.c | 59 - > > > > > > hw/xen/xen_pt_graphics.c | 272 > > > > > >
Re: [Xen-devel] [Qemu-devel] [PULL 0/19] xen-2015-09-08-tag
Hi, On Mon, Sep 28, 2015 at 11:01:11AM +0100, Stefano Stabellini wrote: > No, unfortunately it is not possible at this stage of the release cycle. > But users can still use QEMU 2.5 (as soon as it is released, which > should be in a couple of months) with Xen 4.6 as there is not a strong > tie between QEMU releases and Xen releases. > Is backport to qemu-xen-4.6 possible *after* Xen 4.6.0 has been released? So basicly for Xen 4.6.1. There's value in having this feature available out-of-the-box, with stock Xen, without having to replace qemu with a custom build/version. Thanks, -- Pasi > On Mon, 28 Sep 2015, Chen, Tiejun wrote: > > On 9/22/2015 12:03 AM, Stefano Stabellini wrote: > > > It is going to be in QEMU 2.5 and qemu-xen 4.7. > > > > Thanks for your reply. > > > > Do we have any possibility of just merging this series into qemu-xen 4.6? We > > really want to support IGD passthrough on xen 4.6 if possible :) > > > > Thanks > > Tiejun > > > > > > > > On Mon, 21 Sep 2015, Chen, Tiejun wrote: > > > > Stefano, > > > > > > > > I have two questions, > > > > > > > > #1. Which qemu version is this igd stuff going into? 2.6? > > > > #2. Is this igd stuff going into qemu-xen inside xen? Any plan to go > > > > into > > > > xen > > > > 4.6? > > > > > > > > Thanks > > > > Tiejun > > > > > > > > On 9/9/2015 1:21 AM, Stefano Stabellini wrote: > > > > > The following changes since commit > > > > 8611280505119e296757a60711a881341603fa5a: > > > > > > > > > >target-microblaze: Use setcond for pcmp* (2015-09-08 08:49:33 > > > > > +0200) > > > > > > > > > > are available in the git repository at: > > > > > > > > > >git://xenbits.xen.org/people/sstabellini/qemu-dm.git > > > > > tags/xen-2015-09-08-tag > > > > > > > > > > for you to fetch changes up to > > > > > ba2250ad148997b1352aba976aac66b55410e7e4: > > > > > > > > > >xen/pt: Use XEN_PT_LOG properly to guard against compiler warnings. > > > > > (2015-09-08 15:21:56 +) > > > > > > > > > > > > > > > Xen branch xen-2015-09-08 > > > > > > > > > > > > > > > Don Slutz (1): > > > > >xen-hvm: Add trace to ioreq > > > > > > > > > > Jan Beulich (1): > > > > >xen/HVM: atomically access pointers in bufioreq handling > > > > > > > > > > Konrad Rzeszutek Wilk (7): > > > > >xen-hvm: When using xc_domain_add_to_physmap also include errno > > > > when > > > > > reporting > > > > >xen/pt: Update comments with proper function name. > > > > >xen/pt: Make xen_pt_msi_set_enable static > > > > >xen/pt: xen_host_pci_config_read returns -errno, not -1 on > > > > failure > > > > >xen: use errno instead of rc for xc_domain_add_to_physmap > > > > >xen/pt/msi: Add the register value when printing logging and > > > > error > > > > > messages > > > > >xen/pt: Use XEN_PT_LOG properly to guard against compiler > > > > warnings. > > > > > > > > > > Michael S. Tsirkin (1): > > > > >i440fx: make types configurable at run-time > > > > > > > > > > Tiejun Chen (9): > > > > >pc_init1: pass parameters just with types > > > > >piix: create host bridge to passthrough > > > > >hw/pci-assign: split pci-assign.c > > > > >xen, gfx passthrough: basic graphics passthrough support > > > > >xen, gfx passthrough: retrieve VGA BIOS to work > > > > >igd gfx passthrough: create a isa bridge > > > > >xen, gfx passthrough: register a isa bridge > > > > >xen, gfx passthrough: register host bridge specific to > > > > passthrough > > > > >xen, gfx passthrough: add opregion mapping > > > > > > > > > > configure | 28 + > > > > > hw/core/machine.c | 20 +++ > > > > > hw/i386/Makefile.objs |1 + > > > > > hw/i386/kvm/pci-assign.c | 82 ++--- > > > > > hw/i386/pc_piix.c | 139 - > > > > > hw/i386/pci-assign-load-rom.c | 93 ++ > > > > > hw/pci-host/piix.c| 91 +- > > > > > hw/xen/Makefile.objs |1 + > > > > > hw/xen/xen-host-pci-device.c |5 + > > > > > hw/xen/xen-host-pci-device.h |1 + > > > > > hw/xen/xen_pt.c | 42 ++- > > > > > hw/xen/xen_pt.h | 22 +++- > > > > > hw/xen/xen_pt_config_init.c | 59 - > > > > > hw/xen/xen_pt_graphics.c | 272 > > > > > + > > > > > hw/xen/xen_pt_msi.c |2 +- > > > > > include/hw/boards.h |1 + > > > > > include/hw/i386/pc.h |9 +- > > > > > include/hw/pci/pci-assign.h | 27 > > > > > include/hw/xen/xen_common.h | 34 +- > > > > > qemu-options.hx |3 + > > > > > trace-events |7 ++ > > > > > vl.c
Re: [Xen-devel] [Qemu-devel] [PULL 0/19] xen-2015-09-08-tag
On 9/22/2015 12:03 AM, Stefano Stabellini wrote: It is going to be in QEMU 2.5 and qemu-xen 4.7. Thanks for your reply. Do we have any possibility of just merging this series into qemu-xen 4.6? We really want to support IGD passthrough on xen 4.6 if possible :) Thanks Tiejun On Mon, 21 Sep 2015, Chen, Tiejun wrote: Stefano, I have two questions, #1. Which qemu version is this igd stuff going into? 2.6? #2. Is this igd stuff going into qemu-xen inside xen? Any plan to go into xen 4.6? Thanks Tiejun On 9/9/2015 1:21 AM, Stefano Stabellini wrote: > The following changes since commit 8611280505119e296757a60711a881341603fa5a: > >target-microblaze: Use setcond for pcmp* (2015-09-08 08:49:33 +0200) > > are available in the git repository at: > >git://xenbits.xen.org/people/sstabellini/qemu-dm.git > tags/xen-2015-09-08-tag > > for you to fetch changes up to ba2250ad148997b1352aba976aac66b55410e7e4: > >xen/pt: Use XEN_PT_LOG properly to guard against compiler warnings. > (2015-09-08 15:21:56 +) > > > Xen branch xen-2015-09-08 > > > Don Slutz (1): >xen-hvm: Add trace to ioreq > > Jan Beulich (1): >xen/HVM: atomically access pointers in bufioreq handling > > Konrad Rzeszutek Wilk (7): >xen-hvm: When using xc_domain_add_to_physmap also include errno when > reporting >xen/pt: Update comments with proper function name. >xen/pt: Make xen_pt_msi_set_enable static >xen/pt: xen_host_pci_config_read returns -errno, not -1 on failure >xen: use errno instead of rc for xc_domain_add_to_physmap >xen/pt/msi: Add the register value when printing logging and error > messages >xen/pt: Use XEN_PT_LOG properly to guard against compiler warnings. > > Michael S. Tsirkin (1): >i440fx: make types configurable at run-time > > Tiejun Chen (9): >pc_init1: pass parameters just with types >piix: create host bridge to passthrough >hw/pci-assign: split pci-assign.c >xen, gfx passthrough: basic graphics passthrough support >xen, gfx passthrough: retrieve VGA BIOS to work >igd gfx passthrough: create a isa bridge >xen, gfx passthrough: register a isa bridge >xen, gfx passthrough: register host bridge specific to passthrough >xen, gfx passthrough: add opregion mapping > > configure | 28 + > hw/core/machine.c | 20 +++ > hw/i386/Makefile.objs |1 + > hw/i386/kvm/pci-assign.c | 82 ++--- > hw/i386/pc_piix.c | 139 - > hw/i386/pci-assign-load-rom.c | 93 ++ > hw/pci-host/piix.c| 91 +- > hw/xen/Makefile.objs |1 + > hw/xen/xen-host-pci-device.c |5 + > hw/xen/xen-host-pci-device.h |1 + > hw/xen/xen_pt.c | 42 ++- > hw/xen/xen_pt.h | 22 +++- > hw/xen/xen_pt_config_init.c | 59 - > hw/xen/xen_pt_graphics.c | 272 > + > hw/xen/xen_pt_msi.c |2 +- > include/hw/boards.h |1 + > include/hw/i386/pc.h |9 +- > include/hw/pci/pci-assign.h | 27 > include/hw/xen/xen_common.h | 34 +- > qemu-options.hx |3 + > trace-events |7 ++ > vl.c | 10 ++ > xen-hvm.c | 55 +++-- > 23 files changed, 891 insertions(+), 113 deletions(-) > create mode 100644 hw/i386/pci-assign-load-rom.c > create mode 100644 hw/xen/xen_pt_graphics.c > create mode 100644 include/hw/pci/pci-assign.h > > ___ > Xen-devel mailing list > Xen-devel@lists.xen.org > http://lists.xen.org/xen-devel > ___ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
