Re: Porting xen on rpi4

Hi Bertrand, Thanks for your support! As suggested, I enabled BLK_DEV_LOOP in the kernel & now I can see loop devices in the "/dev" directory. I could see xen-guest-image-minimal loading but at the end it's throwing error *INIT: cannot execute "/sbin/getty-wrapper"* I found start_getty in the im

Re: [PATCH v5 2/9] xen/arm: move regpair_to_uint64() and uint64_to_regpair() to regs.h

Hi Michal, On Wed, Aug 24, 2022 at 10:23 AM Michal Orzel wrote: > > Hi Jens, > > On 18/08/2022 12:55, Jens Wiklander wrote: > > Moves the two helper functions regpair_to_uint64() and > > uint64_to_regpair() from xen/arch/arm/tee/optee.c to the common arm > > specific regs.h. > > > Would be good t

[linux-linus test] 172838: regressions - FAIL

flight 172838 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/172838/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-libvirt 6 libvirt-buildfail REGR. vs. 172133 build-i386-libvirt

RE: [PATCH v3 1/6] xen/x86: Provide helpers for common code to access acpi_numa

Hi Jan, > -Original Message- > From: Jan Beulich > Sent: 2022年8月25日 18:18 > To: Wei Chen > Cc: nd ; Andrew Cooper ; Roger Pau > Monné ; Wei Liu ; xen- > de...@lists.xenproject.org > Subject: Re: [PATCH v3 1/6] xen/x86: Provide helpers for common code to > access acpi_numa > > On 22.08.2

[RFC PATCH v1] xen/docs: Document acquire resource interface

This commit creates a new doc to document the acquire resource interface. This is a reference document. Signed-off-by: Matias Ezequiel Vara Larsen --- Changes in v1: - correct documentation about how mfns are allocated - correct documentation about how mfns are released - use the wording tool ins

[libvirt test] 172843: regressions - FAIL

flight 172843 libvirt real [real] http://logs.test-lab.xenproject.org/osstest/logs/172843/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-armhf-libvirt 6 libvirt-buildfail REGR. vs. 151777 build-amd64-libvirt

RE: [PATCH v3 2/6] xen/x86: move generically usable NUMA code from x86 to common

Hi Jan, > -Original Message- > From: Jan Beulich > Sent: 2022年8月25日 18:58 > To: Wei Chen > Cc: nd ; Andrew Cooper ; Roger Pau > Monné ; Wei Liu ; George Dunlap > ; Julien Grall ; Stefano > Stabellini ; xen-devel@lists.xenproject.org > Subject: Re: [PATCH v3 2/6] xen/x86: move generically

[ovmf test] 172846: regressions - FAIL

flight 172846 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/172846/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172136 build-amd64-libvirt

RE: [PATCH v3 4/6] xen/x86: use arch_get_ram_range to get information from E820 map

Hi Jan, > -Original Message- > From: Jan Beulich > Sent: 2022年8月25日 20:14 > To: Wei Chen > Cc: nd ; Andrew Cooper ; Roger Pau > Monné ; Wei Liu ; George Dunlap > ; Julien Grall ; Stefano > Stabellini ; xen-devel@lists.xenproject.org > Subject: Re: [PATCH v3 4/6] xen/x86: use arch_get_ram

RE: [PATCH v3 5/6] xen/x86: move NUMA scan nodes codes from x86 to common

Hi Jan, > -Original Message- > From: Jan Beulich > Sent: 2022年8月25日 20:50 > To: Wei Chen > Cc: nd ; Andrew Cooper ; Roger Pau > Monné ; Wei Liu ; George Dunlap > ; Julien Grall ; Stefano > Stabellini ; xen-devel@lists.xenproject.org > Subject: Re: [PATCH v3 5/6] xen/x86: move NUMA scan n

RE: [PATCH v3 6/6] xen: introduce a Kconfig option to configure NUMA nodes number

Hi Jan, > -Original Message- > From: Jan Beulich > Sent: 2022年8月25日 21:06 > To: Wei Chen > Cc: nd ; Andrew Cooper ; George > Dunlap ; Julien Grall ; Stefano > Stabellini ; Wei Liu ; Roger Pau Monné > ; xen-devel@lists.xenproject.org > Subject: Re: [PATCH v3 6/6] xen: introduce a Kconfig

[linux-5.4 test] 172840: regressions - FAIL

flight 172840 linux-5.4 real [real] http://logs.test-lab.xenproject.org/osstest/logs/172840/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172128 build-amd64-libvirt

Re: [PATCH v5 1/9] drivers/char: separate dbgp=xhci to dbc=xhci option

On Fri, Aug 26, 2022 at 04:20:52PM +0200, Jan Beulich wrote: > On 26.08.2022 13:46, Marek Marczykowski-Górecki wrote: > > On Thu, Aug 25, 2022 at 05:44:54PM +0200, Jan Beulich wrote: > >> On 22.08.2022 17:27, Marek Marczykowski-Górecki wrote: > >>> This allows configuring EHCI and XHCI consoles sep

Re: [PATCH v5 1/9] drivers/char: separate dbgp=xhci to dbc=xhci option

On Mon, Aug 29, 2022 at 01:49:30PM +0200, Marek Marczykowski-Górecki wrote: > On Fri, Aug 26, 2022 at 04:20:52PM +0200, Jan Beulich wrote: > > On 26.08.2022 13:46, Marek Marczykowski-Górecki wrote: > > > On Thu, Aug 25, 2022 at 05:44:54PM +0200, Jan Beulich wrote: > > >> On 22.08.2022 17:27, Marek

[ovmf test] 172848: regressions - FAIL

flight 172848 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/172848/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172136 build-amd64-libvirt

Re: “Backend has not unmapped grant” errors

On 28.08.22 07:15, Demi Marie Obenour wrote: On Wed, Aug 24, 2022 at 08:11:56AM +0200, Juergen Gross wrote: On 24.08.22 02:20, Marek Marczykowski-Górecki wrote: On Tue, Aug 23, 2022 at 09:48:57AM +0200, Juergen Gross wrote: On 23.08.22 09:40, Demi Marie Obenour wrote: I recently had a VM’s /d

[xen-unstable test] 172841: tolerable FAIL

flight 172841 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/172841/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-amd64-i386-freebsd10-amd64 19 guest-localmigrate/x10 fail in 172823 pass in 172841 test-amd64-amd64-qemuu

[ovmf test] 172850: regressions - FAIL

flight 172850 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/172850/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172136 build-amd64-libvirt

Re: “Backend has not unmapped grant” errors

On Mon, Aug 29, 2022 at 02:55:55PM +0200, Juergen Gross wrote: > On 28.08.22 07:15, Demi Marie Obenour wrote: > > On Wed, Aug 24, 2022 at 08:11:56AM +0200, Juergen Gross wrote: > > > On 24.08.22 02:20, Marek Marczykowski-Górecki wrote: > > > > On Tue, Aug 23, 2022 at 09:48:57AM +0200, Juergen Gross

[qemu-mainline test] 172844: regressions - FAIL

flight 172844 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/172844/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-amd64-libvirt 6 libvirt-buildfail REGR. vs. 172123 build-i386-libvir

[PATCH] xen-pcifront: Handle missed Connected state

An HVM guest with linux stubdom and 2 PCI devices failed to start as libxl timed out waiting for the PCI devices to be added. It happens intermittently but with some regularity. libxl wrote the two xenstore entries for the devices, but then timed out waiting for backend state 4 (Connected) - the

Re: “Backend has not unmapped grant” errors

On 29.08.22 16:39, Marek Marczykowski-Górecki wrote: On Mon, Aug 29, 2022 at 02:55:55PM +0200, Juergen Gross wrote: On 28.08.22 07:15, Demi Marie Obenour wrote: On Wed, Aug 24, 2022 at 08:11:56AM +0200, Juergen Gross wrote: On 24.08.22 02:20, Marek Marczykowski-Górecki wrote: On Tue, Aug 23,

[ovmf test] 172851: regressions - FAIL

flight 172851 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/172851/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172136 build-amd64-libvirt

[ovmf test] 172853: regressions - FAIL

flight 172853 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/172853/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172136 build-amd64-libvirt

Re: “Backend has not unmapped grant” errors

On Mon, Aug 29, 2022 at 04:39:29PM +0200, Marek Marczykowski-Górecki wrote: > On Mon, Aug 29, 2022 at 02:55:55PM +0200, Juergen Gross wrote: > > On 28.08.22 07:15, Demi Marie Obenour wrote: > > > On Wed, Aug 24, 2022 at 08:11:56AM +0200, Juergen Gross wrote: > > > > On 24.08.22 02:20, Marek Marczyk

Re: “Backend has not unmapped grant” errors

On Mon, Aug 29, 2022 at 02:55:55PM +0200, Juergen Gross wrote: > On 28.08.22 07:15, Demi Marie Obenour wrote: > > On Wed, Aug 24, 2022 at 08:11:56AM +0200, Juergen Gross wrote: > > > On 24.08.22 02:20, Marek Marczykowski-Górecki wrote: > > > > On Tue, Aug 23, 2022 at 09:48:57AM +0200, Juergen Gross

[linux-linus test] 172847: regressions - FAIL

flight 172847 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/172847/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-libvirt 6 libvirt-buildfail REGR. vs. 172133 build-i386-libvirt

[ovmf test] 172855: regressions - FAIL

flight 172855 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/172855/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172136 build-amd64-libvirt

[linux-5.4 test] 172849: regressions - FAIL

flight 172849 linux-5.4 real [real] http://logs.test-lab.xenproject.org/osstest/logs/172849/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172128 build-amd64-libvirt

RE: [PATCH v6 1/9] xen/arm: introduce static shared memory

On Mon, 29 Aug 2022, Penny Zheng wrote: > > -Original Message- > > From: Julien Grall > > Sent: Friday, August 26, 2022 9:17 PM > > To: Penny Zheng ; xen-devel@lists.xenproject.org > > Cc: Stefano Stabellini ; Bertrand Marquis > > ; Volodymyr Babchuk > > > > Subject: Re: [PATCH v6 1/9] xe

Re: [PATCH v2 1/2] xen/arm: pci: modify pci_find_host_bridge_node argument to const pdev

On Fri, 19 Aug 2022, Oleksandr wrote: > On 17.08.22 17:45, Rahul Singh wrote: > Hello Rahul > > > Modify pci_find_host_bridge_node argument to const pdev to avoid > > converting the dev to pdev in pci_find_host_bridge_node and also > > constify the return. > > > > Signed-off-by: Rahul Singh > >

[ovmf test] 172857: regressions - FAIL

flight 172857 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/172857/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172136 build-amd64-libvirt

[qemu-mainline test] 172852: regressions - FAIL

flight 172852 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/172852/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-amd64-libvirt 6 libvirt-buildfail REGR. vs. 172123 build-i386-libvir

Re: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory

On Wed, 24 Aug 2022, Henry Wang wrote: > This commit introduces the reserved heap memory, which is parts of RAM > reserved in the beginning of the boot time for heap. > > A new boolean field `xen_heap` in `struct membank` is added to store the > configuration telling if the memory bank is reserved

RE: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory

On Thu, 25 Aug 2022, Henry Wang wrote: > > > const char *name, > > > u32 address_cells, u32 size_cells) > > > { > > > @@ -301,16 +303,40 @@ static void __init process_chosen_node(const > > void *fdt, int node, > > >

RE: [PATCH v2] x86/public: move XEN_ACPI_ in a new header

Hi Jan and Bertrand, Sorry for the late reply. I had a couple of days off. > -Original Message- > From: Jan Beulich > Subject: Re: [PATCH v2] x86/public: move XEN_ACPI_ in a new header > > On 25.08.2022 11:48, Bertrand Marquis wrote: > > When Xen is compiled for x86 on an arm machine, l

RE: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory

Hi Stefano and Michal, > -Original Message- > From: Stefano Stabellini > Sent: Tuesday, August 30, 2022 8:47 AM > To: Henry Wang > Cc: Michal Orzel ; xen-devel@lists.xenproject.org; > Stefano Stabellini ; Julien Grall ; > Bertrand Marquis ; Wei Chen > ; Volodymyr Babchuk > ; Penny Zheng

RE: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory

Hi Stefano, > -Original Message- > From: Stefano Stabellini > Subject: Re: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory > > On Wed, 24 Aug 2022, Henry Wang wrote: > > --- > > The name of the device tree property was chosen because we want to > > reuse as much as the device t

Re: [PATCH 2/2] xen/arm: Handle reserved heap pages in boot and heap allocator

On Wed, 24 Aug 2022, Henry Wang wrote: > This commit firstly adds a global variable `reserved_heap`. > This newly introduced global variable is set at the device tree > parsing time if the reserved heap ranges are defined in the device > tree chosen node. > > For Arm32, In `setup_mm`, if the reser

[ovmf test] 172860: regressions - FAIL

flight 172860 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/172860/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172136 build-amd64-libvirt

[linux-linus test] 172856: regressions - trouble: blocked/broken/fail/pass

flight 172856 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/172856/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-armhf-armhf-xl broken test-armhf-armhf-xl-rtds

USB-C 250GB SSD Passthrough fails to DomU Ubuntu

Hi All On XEN-4.16 with Ubuntu 22.04 Dom0 and HVM-DomU, I tried to do a USB mass storage device passthrough to DomU. I followed the PVUSB method mentioned in https://wiki.xenproject.org/wiki/Xen_USB_Passthrough. I am able to do passthrough for USB 2.0 and 3.x version 32/64 GB mass storage devices

[linux-5.4 test] 172858: regressions - FAIL

flight 172858 linux-5.4 real [real] http://logs.test-lab.xenproject.org/osstest/logs/172858/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-i386-libvirt6 libvirt-buildfail REGR. vs. 172128 build-amd64-libvirt

RE: [PATCH 2/2] xen/arm: Handle reserved heap pages in boot and heap allocator

Hi Michal, Sorry about the late reply - I had a couple of days off. Thank you very much for the review! I will add my reply and answer some of your questions below. > -Original Message- > From: Michal Orzel > Subject: Re: [PATCH 2/2] xen/arm: Handle reserved heap pages in boot and > heap

Re: [PATCH 1/2] docs, xen/arm: Introduce reserved heap memory

Hi Henry, On 30/08/2022 02:58, Henry Wang wrote: > > Hi Stefano and Michal, > >> -Original Message- >> From: Stefano Stabellini >> Sent: Tuesday, August 30, 2022 8:47 AM >> To: Henry Wang >> Cc: Michal Orzel ; xen-devel@lists.xenproject.org; >> Stefano Stabellini ; Julien Grall ; >> Be