Re: [PATCH 2/4] x86: always initialize xen-swiotlb when xen-pcifront is enabling

2023-06-11 Thread Christoph Hellwig
On Fri, Jun 09, 2023 at 05:38:28PM +0200, Juergen Gross wrote: >>> guest started with e820_host=1 even if no PCI passthrough was planned. >>> But this should be rather rare (at least I hope so). >> >> So is this an ACK for the patch and can we go ahead with it? > > As long as above mentioned check

Re: [PATCH] xen: speed up grant-table reclaim

2023-06-11 Thread Juergen Gross
On 12.06.23 08:27, Juergen Gross wrote: On 10.06.23 17:32, Demi Marie Obenour wrote: When a grant entry is still in use by the remote domain, Linux must put it on a deferred list. This lacks quite some context. The main problem is related to the grant not having been unmapped after the end of

Re: [PATCH] xen: speed up grant-table reclaim

2023-06-11 Thread Juergen Gross
On 10.06.23 17:32, Demi Marie Obenour wrote: When a grant entry is still in use by the remote domain, Linux must put it on a deferred list. This lacks quite some context. The main problem is related to the grant not having been unmapped after the end of a request, but the side granting the acc

Re: [PATCH v1 3/8] xen/riscv: introduce reset_stack() function

2023-06-11 Thread Alistair Francis
On Wed, Jun 7, 2023 at 5:55 AM Oleksii Kurochko wrote: > > Signed-off-by: Oleksii Kurochko Reviewed-by: Alistair Francis Alistair > --- > xen/arch/riscv/riscv64/head.S | 8 +++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/xen/arch/riscv/riscv64/head.S b/xen/arch/ris

Re: [PATCH v1 2/8] xen/riscv: add .sbss section to .bss

2023-06-11 Thread Alistair Francis
On Wed, Jun 7, 2023 at 5:55 AM Oleksii Kurochko wrote: > > Sometimes variables are located in .sbss section but it won't > be mapped after MMU will be enabled. > To avoid MMU failures .sbss should be mapped > > Signed-off-by: Oleksii Kurochko Acked-by: Alistair Francis Alistair > --- > xen/a

Re: [PATCH v1 1/8] xen/riscv: make sure that identity mapping isn't bigger then page size

2023-06-11 Thread Alistair Francis
On Wed, Jun 7, 2023 at 5:55 AM Oleksii Kurochko wrote: > > Signed-off-by: Oleksii Kurochko Acked-by: Alistair Francis Alistair > --- > xen/arch/riscv/xen.lds.S | 9 + > 1 file changed, 9 insertions(+) > > diff --git a/xen/arch/riscv/xen.lds.S b/xen/arch/riscv/xen.lds.S > index 878130

[qemu-mainline test] 181386: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181386 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181386/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 180691 build-arm64

[linux-linus test] 181383: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181383 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/181383/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-armhf-armhf-xl-credit1 8 xen-boot fail REGR. vs. 180278 test-amd64-amd64-xl

[qemu-mainline test] 181384: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181384 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181384/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 180691 build-arm64

[qemu-mainline test] 181382: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181382 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181382/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 180691 build-arm64

[linux-linus test] 181378: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181378 linux-linus real [real] flight 181381 linux-linus real-retest [real] http://logs.test-lab.xenproject.org/osstest/logs/181378/ http://logs.test-lab.xenproject.org/osstest/logs/181381/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run

[qemu-mainline test] 181380: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181380 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181380/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 180691 build-arm64

[qemu-mainline test] 181379: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181379 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181379/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 180691 build-arm64

[qemu-mainline test] 181376: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181376 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181376/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 180691 build-arm64

[libvirt test] 181374: tolerable all pass - PUSHED

2023-06-11 Thread osstest service owner
flight 181374 libvirt real [real] http://logs.test-lab.xenproject.org/osstest/logs/181374/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-armhf-armhf-libvirt 16 saverestore-support-checkfail like 181328 test-armhf-armhf-libvirt-qcow2 15 saveres

[linux-linus test] 181371: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181371 linux-linus real [real] flight 181377 linux-linus real-retest [real] http://logs.test-lab.xenproject.org/osstest/logs/181371/ http://logs.test-lab.xenproject.org/osstest/logs/181377/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run

[xen-unstable test] 181373: trouble: fail/pass/starved

2023-06-11 Thread osstest service owner
flight 181373 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/181373/ Failures and problems with tests :-( Tests which did not succeed and are blocking, including tests which could not be run: test-armhf-armhf-libvirt-raw broken in 181360 Tests whi

Re: Asking for help to debug xen efi on Kunpeng machine

2023-06-11 Thread Jiatong Shen
Hello Stefano and Julien, I tried to do some debugging by adding a printk inside the function idle_loop in file arm/domain.c. Looks like the idle function is running normally because the printk function is getting called without stalling. But the vga screen is still blacked out and the serial t

[qemu-mainline test] 181375: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181375 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181375/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 180691 build-arm64

[qemu-mainline test] 181372: regressions - FAIL

2023-06-11 Thread osstest service owner
flight 181372 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181372/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-arm64-xsm 6 xen-buildfail REGR. vs. 180691 build-arm64