[libvirt test] 162076: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162076 libvirt real [real] http://logs.test-lab.xenproject.org/osstest/logs/162076/ 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

[xen-unstable-smoke test] 162079: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162079 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/162079/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 162023 build-armhf

RE: [PATCH 10/10] xen/arm: introduce allocate_static_memory

2021-05-19 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Tuesday, May 18, 2021 8:06 PM > To: Penny Zheng ; xen-devel@lists.xenproject.org; > sstabell...@kernel.org > Cc: Bertrand Marquis ; Wei Chen > ; nd > Subject: Re: [PATCH 10/10] xen/arm: introduce allocate_static_memory > > Hi P

[linux-linus test] 162063: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162063 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/162063/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-xl-xsm7 xen-install fail REGR. vs. 152332 test-amd64-i386-xl-

RE: [PATCH 07/10] xen/arm: intruduce alloc_domstatic_pages

2021-05-19 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Tuesday, May 18, 2021 8:13 PM > To: Penny Zheng ; Jan Beulich > Cc: Bertrand Marquis ; Wei Chen > ; nd ; xen-devel@lists.xenproject.org; > sstabell...@kernel.org > Subject: Re: [PATCH 07/10] xen/arm: intruduce alloc_domstatic_pa

RE: [PATCH 09/10] xen/arm: parse `xen,static-mem` info during domain construction

2021-05-19 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Tuesday, May 18, 2021 8:09 PM > To: Penny Zheng ; xen-devel@lists.xenproject.org; > sstabell...@kernel.org > Cc: Bertrand Marquis ; Wei Chen > ; nd > Subject: Re: [PATCH 09/10] xen/arm: parse `xen,static-mem` info during > domai

Re: Preserving transactions accross Xenstored Live-Update

2021-05-19 Thread Juergen Gross
On 18.05.21 20:11, Julien Grall wrote: Hi Juergen, I have started to look at preserving transaction accross Live-update in C Xenstored. So far, I managed to transfer transaction that read/write existing nodes. Now, I am running into trouble to transfer new/deleted node within a transactio

Re: [PATCH v3 2/5] xen/x86: manually build xen.mb.efi binary

2021-05-19 Thread Jan Beulich
On 18.05.2021 19:46, Daniel Kiper wrote: > On Mon, May 17, 2021 at 03:24:28PM +0200, Jan Beulich wrote: >> On 17.05.2021 15:20, Daniel Kiper wrote: >>> On Mon, May 17, 2021 at 08:48:32AM +0200, Jan Beulich wrote: On 07.05.2021 22:26, Bob Eshleman wrote: > What is your intuition WRT the ide

[xen-unstable-smoke test] 162083: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162083 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/162083/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 162023 build-armhf

[xen-unstable-coverity test] 162086: all pass - PUSHED

2021-05-19 Thread osstest service owner
flight 162086 xen-unstable-coverity real [real] http://logs.test-lab.xenproject.org/osstest/logs/162086/ Perfect :-) All tests in this flight passed as required version targeted for testing: xen caa9c4471d1d74b2d236467aaf7e63a806ac11a4 baseline version: xen cb19

Re: [PATCH 03/10] xen/arm: introduce PGC_reserved

2021-05-19 Thread Jan Beulich
On 19.05.2021 05:16, Penny Zheng wrote: >> From: Julien Grall >> Sent: Tuesday, May 18, 2021 5:46 PM >> >> On 18/05/2021 06:21, Penny Zheng wrote: >>> --- a/xen/include/asm-arm/mm.h >>> +++ b/xen/include/asm-arm/mm.h >>> @@ -88,7 +88,15 @@ struct page_info >>>*/ >>> u32 tlbfl

Re: [PATCH v2] libelf: improve PVH elfnote parsing

2021-05-19 Thread Jan Beulich
On 18.05.2021 16:47, Roger Pau Monne wrote: > @@ -425,8 +425,11 @@ static elf_errorstatus elf_xen_addr_calc_check(struct > elf_binary *elf, > return -1; > } > > -/* Initial guess for virt_base is 0 if it is not explicitly defined. */ > -if ( parms->virt_base == UNSET_ADDR )

[xen-unstable-smoke test] 162087: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162087 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/162087/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 162023 build-armhf

[ovmf test] 162071: all pass - PUSHED

2021-05-19 Thread osstest service owner
flight 162071 ovmf real [real] http://logs.test-lab.xenproject.org/osstest/logs/162071/ Perfect :-) All tests in this flight passed as required version targeted for testing: ovmf 15ee7b76891a78141e6e30ef3f8572e8d6b326d2 baseline version: ovmf 42ec0a315b8a2f445b7a7

Re: Deploy XEN Project

2021-05-19 Thread Luca Fancellu
> On 19 May 2021, at 06:59, Technologyrss Mail > wrote: > > Hi, > > I am new user for DEV XEN project on my Centos server. Please guide me how to > install & deploy XEN project on centos 7? > Hi, I think you might write to xen-users@, here the mailing lists for Xen https://xenproject.o

[qemu-mainline test] 162070: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162070 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/162070/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-qemuu-freebsd11-amd64 16 guest-saverestore fail REGR. vs. 152631 test-amd64-i3

Re: Preserving transactions accross Xenstored Live-Update

2021-05-19 Thread Julien Grall
Hi Juergen, On 19/05/2021 10:09, Juergen Gross wrote: On 18.05.21 20:11, Julien Grall wrote: I have started to look at preserving transaction accross Live-update in C Xenstored. So far, I managed to transfer transaction that read/write existing nodes. Now, I am running into trouble to tr

Re: Preserving transactions accross Xenstored Live-Update

2021-05-19 Thread Julien Grall
On 19/05/2021 13:32, Julien Grall wrote: Hi Juergen, On 19/05/2021 10:09, Juergen Gross wrote: On 18.05.21 20:11, Julien Grall wrote: I have started to look at preserving transaction accross Live-update in C Xenstored. So far, I managed to transfer transaction that read/write existing

[PATCH] x86/shadow: fix DO_UNSHADOW()

2021-05-19 Thread Jan Beulich
When adding the HASH_CALLBACKS_CHECK() I failed to properly recognize the (somewhat unusually formatted) if() around the call to hash_domain_foreach()). Gcc 11 is absolutely right in pointing out the apparently misleading indentation. Besides adding the missing braces, also adjust the two oddly for

Re: [PATCH] tools/libs: guest: Fix Arm build after 8fc4916daf2a

2021-05-19 Thread Julien Grall
Hi, On 18/05/2021 18:05, Andrew Cooper wrote: On 18/05/2021 18:03, Julien Grall wrote: From: Julien Grall Gitlab CI spotted an issue when building the tools Arm: xg_dom_arm.c: In function 'meminit': xg_dom_arm.c:401:50: error: passing argument 3 of 'set_mode' discards 'const' qualifier from

Re: [PATCH v3 2/5] xen/x86: manually build xen.mb.efi binary

2021-05-19 Thread Daniel Kiper
On Wed, May 19, 2021 at 11:29:43AM +0200, Jan Beulich wrote: > On 18.05.2021 19:46, Daniel Kiper wrote: > > On Mon, May 17, 2021 at 03:24:28PM +0200, Jan Beulich wrote: > >> On 17.05.2021 15:20, Daniel Kiper wrote: > >>> On Mon, May 17, 2021 at 08:48:32AM +0200, Jan Beulich wrote: > On 07.05.2

Re: Preserving transactions accross Xenstored Live-Update

2021-05-19 Thread Juergen Gross
On 19.05.21 14:33, Julien Grall wrote: On 19/05/2021 13:32, Julien Grall wrote: Hi Juergen, On 19/05/2021 10:09, Juergen Gross wrote: On 18.05.21 20:11, Julien Grall wrote: I have started to look at preserving transaction accross Live-update in C Xenstored. So far, I managed to transfe

Re: [PATCH] x86/shadow: fix DO_UNSHADOW()

2021-05-19 Thread Luca Fancellu
> On 19 May 2021, at 13:36, Jan Beulich wrote: > > When adding the HASH_CALLBACKS_CHECK() I failed to properly recognize > the (somewhat unusually formatted) if() around the call to > hash_domain_foreach()). Gcc 11 is absolutely right in pointing out the > apparently misleading indentation. Be

[xen-unstable-smoke test] 162089: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162089 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/162089/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 162023 build-armhf

Re: Preserving transactions accross Xenstored Live-Update

2021-05-19 Thread Edwin Torok
On Wed, 2021-05-19 at 11:09 +0200, Juergen Gross wrote: On 18.05.21 20:11, Julien Grall wrote: Hi Juergen, I have started to look at preserving transaction accross Live-update in C Xenstored. So far, I managed to transfer transaction that read/write existing nodes. Now, I am running into t

Re: [PATCH v3 5/5] tools/ocaml: Fix redefinition errors

2021-05-19 Thread Dario Faggioli
Hey, So... On Mon, 2021-05-17 at 19:16 +0100, Julien Grall wrote: > On 10/05/2021 09:35, Costin Lupu wrote: > > If PAGE_SIZE is already defined in the system (e.g. in > > /usr/include/limits.h > > header) then gcc will trigger a redefinition error because of - > > Werror. This > > patch replaces

Re: [PATCH v3 2/5] xen/x86: manually build xen.mb.efi binary

2021-05-19 Thread Jan Beulich
On 19.05.2021 14:48, Daniel Kiper wrote: > On Wed, May 19, 2021 at 11:29:43AM +0200, Jan Beulich wrote: >> On 18.05.2021 19:46, Daniel Kiper wrote: >>> On Mon, May 17, 2021 at 03:24:28PM +0200, Jan Beulich wrote: On 17.05.2021 15:20, Daniel Kiper wrote: > On Mon, May 17, 2021 at 08:48:32AM

[xen-unstable-smoke bisection] complete build-armhf

2021-05-19 Thread osstest service owner
branch xen-unstable-smoke xenbranch xen-unstable-smoke job build-armhf testid xen-build Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: xen git://xenbits.xen.org/xen.git *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 8f

IRC networks

2021-05-19 Thread Ian Jackson
Summary: We have for many years used the Freenode IRC network for real-time chat about Xen. Unfortunately, Freenode is undergoing a crisis. There is a dispute between, on the one hand, Andrew Lee, and on the other hand, all (or almost all) Freenode volunteer staff. We must make a decision. I h

[PATCH] x86: make hypervisor build with gcc11

2021-05-19 Thread Jan Beulich
Gcc 11 looks to make incorrect assumptions about valid ranges that pointers may be used for addressing when they are derived from e.g. a plain constant. See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100680. Utilize RELOC_HIDE() to work around the issue, which for x86 manifests in at least - mpp

[PATCH] x86/tboot: include all valid frame table entries in S3 integrity check

2021-05-19 Thread Jan Beulich
The difference of two pdx_to_page() return values is a number of pages, not the number of bytes covered by the corresponding frame table entries. Fixes: 3cb68d2b59ab ("tboot: fix S3 issue for Intel Trusted Execution Technology.") Signed-off-by: Jan Beulich --- a/xen/arch/x86/tboot.c +++ b/xen/a

[PATCH] x86/tboot: adjust UUID check

2021-05-19 Thread Jan Beulich
Replace a bogus cast, move the static variable into the only function using it, and add __initconst. While there, also remove a pointless NULL check. Signed-off-by: Jan Beulich --- a/xen/arch/x86/tboot.c +++ b/xen/arch/x86/tboot.c @@ -27,8 +27,6 @@ static vmac_t domain_mac; /* MAC for stati

[xen-unstable test] 162078: tolerable FAIL

2021-05-19 Thread osstest service owner
flight 162078 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/162078/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-armhf-armhf-xl-multivcpu 8 xen-boot fail pass in 162058 test-armhf-armhf-xl-rtds 18

Re: IRC networks

2021-05-19 Thread George Dunlap
> On May 19, 2021, at 4:39 PM, Ian Jackson wrote: > > I recommend that we switch to using OFTC as soon as possible. Thanks, Ian. I tend to agree with the recommendation. I think unless someone wants to argue that we go to libera (or stick with freenode), we should go with that option.

[xen-unstable-smoke test] 162093: tolerable all pass - PUSHED

2021-05-19 Thread osstest service owner
flight 162093 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/162093/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-armhf-armhf-xl 1

Re: Preserving transactions accross Xenstored Live-Update

2021-05-19 Thread Julien Grall
Hi Juergen, On 19/05/2021 13:50, Juergen Gross wrote: On 19.05.21 14:33, Julien Grall wrote: On 19/05/2021 13:32, Julien Grall wrote: Hi Juergen, On 19/05/2021 10:09, Juergen Gross wrote: On 18.05.21 20:11, Julien Grall wrote: I have started to look at preserving transaction accross Live

Re: [PATCH v2 2/2] automation: fix dependencies on openSUSE Tumbleweed containers

2021-05-19 Thread Dario Faggioli
On Wed, 2021-05-19 at 08:28 +0200, Roger Pau Monné wrote: > On Tue, May 18, 2021 at 06:42:45PM +0200, Dario Faggioli wrote: > > Fix the build inside our openSUSE Tumbleweed container by using > > adding libzstd headers. While there, remove the explicit dependency > > for python and python3 as the r

Re: [PATCH 01/10] xen/arm: introduce domain on Static Allocation

2021-05-19 Thread Julien Grall
On 19/05/2021 03:22, Penny Zheng wrote: Hi Julien Hi Penny, -Original Message- From: Julien Grall Sent: Tuesday, May 18, 2021 4:58 PM To: Penny Zheng ; xen-devel@lists.xenproject.org; sstabell...@kernel.org Cc: Bertrand Marquis ; Wei Chen ; nd Subject: Re: [PATCH 01/10] xen/arm: int

Re: regression in recent pvops kernels, dom0 crashes early

2021-05-19 Thread Olaf Hering
Am Mon, 17 May 2021 12:54:02 +0200 schrieb Jan Beulich : > x86/Xen: swap NX determination and GDT setup on BSP > > xen_setup_gdt(), via xen_load_gdt_boot(), wants to adjust page tables. > For this to work when NX is not available, x86_configure_nx() needs to > be called first. Thanks. I tried t

Re: [PATCH v7 01/15] swiotlb: Refactor swiotlb init functions

2021-05-19 Thread Florian Fainelli
On 5/17/2021 11:42 PM, Claire Chang wrote: > Add a new function, swiotlb_init_io_tlb_mem, for the io_tlb_mem struct > initialization to make the code reusable. > > Note that we now also call set_memory_decrypted in swiotlb_init_with_tbl. > > Signed-off-by: Claire Chang > --- > kernel/dma/swi

Re: [PATCH v7 04/15] swiotlb: Add restricted DMA pool initialization

2021-05-19 Thread Florian Fainelli
On 5/17/2021 11:42 PM, Claire Chang wrote: > Add the initialization function to create restricted DMA pools from > matching reserved-memory nodes. > > Signed-off-by: Claire Chang > --- > include/linux/device.h | 4 +++ > include/linux/swiotlb.h | 3 +- > kernel/dma/swiotlb.c| 76 ++

Re: [PATCH v7 11/15] dma-direct: Add a new wrapper __dma_direct_free_pages()

2021-05-19 Thread Florian Fainelli
On 5/17/2021 11:42 PM, Claire Chang wrote: > Add a new wrapper __dma_direct_free_pages() that will be useful later > for swiotlb_free(). > > Signed-off-by: Claire Chang Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v7 03/15] swiotlb: Add DMA_RESTRICTED_POOL

2021-05-19 Thread Florian Fainelli
On 5/17/2021 11:42 PM, Claire Chang wrote: > Add a new kconfig symbol, DMA_RESTRICTED_POOL, for restricted DMA pool. > > Signed-off-by: Claire Chang Reviewed-by: Florian Fainelli -- Florian

[linux-linus test] 162082: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162082 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/162082/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-xl-xsm7 xen-install fail REGR. vs. 152332 test-amd64-i386-xl-

Re: [PATCH v7 05/15] swiotlb: Add a new get_io_tlb_mem getter

2021-05-19 Thread Florian Fainelli
On 5/17/2021 11:42 PM, Claire Chang wrote: > Add a new getter, get_io_tlb_mem, to help select the io_tlb_mem struct. > The restricted DMA pool is preferred if available. > > Signed-off-by: Claire Chang Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v7 06/15] swiotlb: Update is_swiotlb_buffer to add a struct device argument

2021-05-19 Thread Florian Fainelli
On 5/17/2021 11:42 PM, Claire Chang wrote: > Update is_swiotlb_buffer to add a struct device argument. This will be > useful later to allow for restricted DMA pool. > > Signed-off-by: Claire Chang Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v7 07/15] swiotlb: Update is_swiotlb_active to add a struct device argument

2021-05-19 Thread Florian Fainelli
On 5/17/2021 11:42 PM, Claire Chang wrote: > Update is_swiotlb_active to add a struct device argument. This will be > useful later to allow for restricted DMA pool. > > Signed-off-by: Claire Chang Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v7 02/15] swiotlb: Refactor swiotlb_create_debugfs

2021-05-19 Thread Florian Fainelli
On 5/17/2021 11:42 PM, Claire Chang wrote: > Split the debugfs creation to make the code reusable for supporting > different bounce buffer pools, e.g. restricted DMA pool. > > Signed-off-by: Claire Chang Reviewed-by: Florian Fainelli -- Florian

Re: [PATCH v2 2/2] automation: fix dependencies on openSUSE Tumbleweed containers

2021-05-19 Thread Andrew Cooper
On 19/05/2021 18:52, Dario Faggioli wrote: > On Wed, 2021-05-19 at 08:28 +0200, Roger Pau Monné wrote: >> On Tue, May 18, 2021 at 06:42:45PM +0200, Dario Faggioli wrote: >>> Fix the build inside our openSUSE Tumbleweed container by using >>> adding libzstd headers. While there, remove the explicit

Re: [PATCH 03/10] xen/arm: introduce PGC_reserved

2021-05-19 Thread Julien Grall
On 19/05/2021 04:16, Penny Zheng wrote: Hi Julien Hi Penny, -Original Message- From: Julien Grall Sent: Tuesday, May 18, 2021 5:46 PM To: Penny Zheng ; xen-devel@lists.xenproject.org; sstabell...@kernel.org Cc: Bertrand Marquis ; Wei Chen ; nd Subject: Re: [PATCH 03/10] xen/arm

Re: [PATCH 03/10] xen/arm: introduce PGC_reserved

2021-05-19 Thread Julien Grall
Hi Jan, On 19/05/2021 10:49, Jan Beulich wrote: On 19.05.2021 05:16, Penny Zheng wrote: From: Julien Grall Sent: Tuesday, May 18, 2021 5:46 PM On 18/05/2021 06:21, Penny Zheng wrote: --- a/xen/include/asm-arm/mm.h +++ b/xen/include/asm-arm/mm.h @@ -88,7 +88,15 @@ struct page_info

Re: [PATCH 07/10] xen/arm: intruduce alloc_domstatic_pages

2021-05-19 Thread Julien Grall
On 19/05/2021 08:52, Penny Zheng wrote: Hi Julien Hi Penny, -Original Message- From: Julien Grall Sent: Tuesday, May 18, 2021 8:13 PM To: Penny Zheng ; Jan Beulich Cc: Bertrand Marquis ; Wei Chen ; nd ; xen-devel@lists.xenproject.org; sstabell...@kernel.org Subject: Re: [PATCH

Re: [PATCH 10/10] xen/arm: introduce allocate_static_memory

2021-05-19 Thread Julien Grall
On 19/05/2021 08:27, Penny Zheng wrote: Hi Julien -Original Message- From: Julien Grall Sent: Tuesday, May 18, 2021 8:06 PM To: Penny Zheng ; xen-devel@lists.xenproject.org; sstabell...@kernel.org Cc: Bertrand Marquis ; Wei Chen ; nd Subject: Re: [PATCH 10/10] xen/arm: introduce al

Re: Hand over of the Xen shared info page

2021-05-19 Thread Julien Grall
On 14/05/2021 10:50, Anastasiia Lukianenko wrote: Hi Julien! Hello, On Thu, 2021-05-13 at 09:37 +0100, Julien Grall wrote: On 13/05/2021 09:03, Anastasiia Lukianenko wrote: The alternative is for U-boot to go through the DT and infer which regions are free (IOW any region not described).

[xen-unstable-smoke test] 162096: tolerable all pass - PUSHED

2021-05-19 Thread osstest service owner
flight 162096 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/162096/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-armhf-armhf-xl 1

Re: Hand over of the Xen shared info page

2021-05-19 Thread Stefano Stabellini
On Wed, 19 May 2021, Julien Grall wrote: > On 14/05/2021 10:50, Anastasiia Lukianenko wrote: > > Hi Julien! > > Hello, > > > On Thu, 2021-05-13 at 09:37 +0100, Julien Grall wrote: > > > > > > On 13/05/2021 09:03, Anastasiia Lukianenko wrote: > > > The alternative is for U-boot to go through the

Re: Uses of /hypervisor memory range (was: FreeBSD/Xen/ARM issues)

2021-05-19 Thread Stefano Stabellini
On Sat, 15 May 2021, Julien Grall wrote: > (+ Andrew, + Stefano) > > On 15/05/2021 02:18, Elliott Mitchell wrote: > > On Fri, May 14, 2021 at 09:32:10AM +0100, Julien Grall wrote: > > > On 14/05/2021 03:42, Elliott Mitchell wrote: > > > > > > > > Issue is what is the intended use of the memory ra

Re: [PATCH v2 1/2] xen-pciback: redo VF placement in the virtual topology

2021-05-19 Thread Boris Ostrovsky
On 5/18/21 12:13 PM, Jan Beulich wrote: > > @@ -95,22 +95,25 @@ static int __xen_pcibk_add_pci_dev(struc > > /* >* Keep multi-function devices together on the virtual PCI bus, except > - * virtual functions. > + * that we want to keep virtual functions at func 0 on the

Re: [PATCH v2 2/2] xen-pciback: reconfigure also from backend watch handler

2021-05-19 Thread Boris Ostrovsky
On 5/18/21 12:14 PM, Jan Beulich wrote: > When multiple PCI devices get assigned to a guest right at boot, libxl > incrementally populates the backend tree. The writes for the first of > the devices trigger the backend watch. In turn xen_pcibk_setup_backend() > will set the XenBus state to Initia

[qemu-mainline test] 162090: regressions - FAIL

2021-05-19 Thread osstest service owner
flight 162090 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/162090/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-amd64-qemuu-freebsd11-amd64 16 guest-saverestore fail REGR. vs. 152631 test-amd64-i3

Re: Hand over of the Xen shared info page

2021-05-19 Thread Oleksandr Andrushchenko
Hi, all! On 5/20/21 2:11 AM, Stefano Stabellini wrote: > On Wed, 19 May 2021, Julien Grall wrote: >> On 14/05/2021 10:50, Anastasiia Lukianenko wrote: >>> Hi Julien! >> Hello, >> >>> On Thu, 2021-05-13 at 09:37 +0100, Julien Grall wrote: On 13/05/2021 09:03, Anastasiia Lukianenko wrote:

RE: [PATCH] Xen: Design doc for 1:1 direct-map and static allocation

2021-05-19 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Tuesday, May 18, 2021 7:48 PM > To: Penny Zheng ; xen-devel@lists.xenproject.org; > sstabell...@kernel.org > Cc: Bertrand Marquis ; Wei Chen > ; nd > Subject: Re: [PATCH] Xen: Design doc for 1:1 direct-map and static allocation

RE: [PATCH 01/10] xen/arm: introduce domain on Static Allocation

2021-05-19 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Thursday, May 20, 2021 2:27 AM > To: Penny Zheng ; xen-devel@lists.xenproject.org; > sstabell...@kernel.org > Cc: Bertrand Marquis ; Wei Chen > ; nd > Subject: Re: [PATCH 01/10] xen/arm: introduce domain on Static Allocation >

RE: [PATCH 03/10] xen/arm: introduce PGC_reserved

2021-05-19 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Thursday, May 20, 2021 3:46 AM > To: Penny Zheng ; xen-devel@lists.xenproject.org; > sstabell...@kernel.org > Cc: Bertrand Marquis ; Wei Chen > ; nd > Subject: Re: [PATCH 03/10] xen/arm: introduce PGC_reserved > > > > On 19/0

RE: [PATCH 10/10] xen/arm: introduce allocate_static_memory

2021-05-19 Thread Penny Zheng
Hi Julien > -Original Message- > From: Julien Grall > Sent: Thursday, May 20, 2021 4:10 AM > To: Penny Zheng ; xen-devel@lists.xenproject.org; > sstabell...@kernel.org > Cc: Bertrand Marquis ; Wei Chen > ; nd > Subject: Re: [PATCH 10/10] xen/arm: introduce allocate_static_memory > > >

Re: [PATCH v7 04/15] swiotlb: Add restricted DMA pool initialization

2021-05-19 Thread Claire Chang
On Thu, May 20, 2021 at 2:54 AM Florian Fainelli wrote: > > > > On 5/17/2021 11:42 PM, Claire Chang wrote: > > Add the initialization function to create restricted DMA pools from > > matching reserved-memory nodes. > > > > Signed-off-by: Claire Chang > > --- > > include/linux/device.h | 4 +++

Re: Preserving transactions accross Xenstored Live-Update

2021-05-19 Thread Juergen Gross
On 19.05.21 19:10, Julien Grall wrote: Hi Juergen, On 19/05/2021 13:50, Juergen Gross wrote: On 19.05.21 14:33, Julien Grall wrote: On 19/05/2021 13:32, Julien Grall wrote: Hi Juergen, On 19/05/2021 10:09, Juergen Gross wrote: On 18.05.21 20:11, Julien Grall wrote: I have started to loo

Re: [PATCH v7 01/15] swiotlb: Refactor swiotlb init functions

2021-05-19 Thread Claire Chang
On Thu, May 20, 2021 at 2:50 AM Florian Fainelli wrote: > > > > On 5/17/2021 11:42 PM, Claire Chang wrote: > > Add a new function, swiotlb_init_io_tlb_mem, for the io_tlb_mem struct > > initialization to make the code reusable. > > > > Note that we now also call set_memory_decrypted in swiotlb_ini