[linux-6.1 test] 185859: regressions - FAIL
flight 185859 linux-6.1 real [real] http://logs.test-lab.xenproject.org/osstest/logs/185859/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-armhf-pvops 6 kernel-build fail REGR. vs. 185746 Tests which did not succeed, but are not blocking: test-armhf-armhf-examine 1 build-check(1) blocked n/a test-armhf-armhf-libvirt 1 build-check(1) blocked n/a test-armhf-armhf-libvirt-vhd 1 build-check(1) blocked n/a test-armhf-armhf-xl 1 build-check(1) blocked n/a test-armhf-armhf-xl-arndale 1 build-check(1) blocked n/a test-armhf-armhf-xl-credit1 1 build-check(1) blocked n/a test-armhf-armhf-xl-credit2 1 build-check(1) blocked n/a test-armhf-armhf-xl-multivcpu 1 build-check(1) blocked n/a test-armhf-armhf-xl-qcow2 1 build-check(1) blocked n/a test-armhf-armhf-xl-raw 1 build-check(1) blocked n/a test-armhf-armhf-xl-rtds 1 build-check(1) blocked n/a test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 185746 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 185746 test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail never pass test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl 15 migrate-support-checkfail never pass test-arm64-arm64-xl 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit1 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit1 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit2 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit2 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check fail never pass test-arm64-arm64-xl-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-qcow2 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-raw 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail never pass test-arm64-arm64-xl-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-xl-vhd 15 saverestore-support-checkfail never pass version targeted for testing: linuxf2295faba5e8249ae4082791bfc1664c88fff83a baseline version: linux6741e066ec7633450d3186946035c1f80c4226b8 Last test of basis 185746 2024-04-20 18:14:28 Z8 days Testing same since 185832 2024-04-27 15:44:00 Z1 days4 attempts People who touched revisions under test: Ai Chao Alan Stern Alex Deucher Alexander Gordeev Alexander Usyskin Alexey Izbyshev Alvaro Karsz Andi Shyti Andrew Morton AngeloGioacchino Del Regno Ard Biesheuvel Arnd Bergmann Arınç ÜNAL Bjorn Helgaas bolan wang Borislav Petkov (AMD) Borislav Petkov Brenton Simpson Carlos Llamas Carolina Jubran Catalin Marinas Chinmoy Ghosh Christophe JAILLET Chuanhong Guo Chuck Lever Coia Prant Daniel Golle Daniele Palmas Danilo Krummrich Dave Airlie Dave Hansen David S. Miller David Yang Dillon Varone Dmitry Baryshkov Dmitry Torokhov Emil Kronborg Eric Biggers Finn Thain Florian Fainelli Florian Westphal Geoffrey D. Bennett Gil Fine Greg Kroah-Hartman H. Peter Anvin (Intel) Hamza Mahfooz Hans de Goede Hardik Gajjar Hawking Zhang Hou Wenlong Ilpo Järvinen Ingo Molnar Jakub Kicinski Janusz Krzysztofik Jarkko Nikula Jason A. Donenfeld Jason Wang Jens Axboe Jeongjun Park Jerry Meng Jiri Kosina Johan Hovold Johan Hovold Jose Ignacio Tornos Martinez Josh Poimboeuf Kai-Heng Feng Kelvin Cao kernelci.org bot Konrad Dybcio Kuniyuki Iwashima Lei Chen
[linux-linus test] 185858: tolerable FAIL - PUSHED
flight 185858 linux-linus real [real] flight 185861 linux-linus real-retest [real] http://logs.test-lab.xenproject.org/osstest/logs/185858/ http://logs.test-lab.xenproject.org/osstest/logs/185861/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-armhf-armhf-xl-qcow2 8 xen-bootfail pass in 185861-retest test-armhf-armhf-xl-credit1 8 xen-bootfail pass in 185861-retest test-armhf-armhf-examine 8 reboot fail pass in 185861-retest Tests which did not succeed, but are not blocking: test-armhf-armhf-xl-credit1 15 migrate-support-check fail in 185861 never pass test-armhf-armhf-xl-credit1 16 saverestore-support-check fail in 185861 never pass test-armhf-armhf-xl-qcow2 14 migrate-support-check fail in 185861 never pass test-armhf-armhf-xl-qcow2 15 saverestore-support-check fail in 185861 never pass test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 185845 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 185845 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 185845 test-armhf-armhf-libvirt 16 saverestore-support-checkfail like 185845 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 185845 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 185845 test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check fail never pass test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit1 15 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit1 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit2 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit2 16 saverestore-support-checkfail never pass test-arm64-arm64-xl 15 migrate-support-checkfail never pass test-arm64-arm64-xl 16 saverestore-support-checkfail never pass test-armhf-armhf-xl 15 migrate-support-checkfail never pass test-armhf-armhf-xl 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-qcow2 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-raw 14 migrate-support-checkfail never pass test-armhf-armhf-xl-multivcpu 15 migrate-support-checkfail never pass test-armhf-armhf-xl-multivcpu 16 saverestore-support-checkfail never pass test-armhf-armhf-xl-arndale 15 migrate-support-checkfail never pass test-armhf-armhf-xl-arndale 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail never pass test-arm64-arm64-xl-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-xl-vhd 15 saverestore-support-checkfail never pass test-armhf-armhf-libvirt-vhd 14 migrate-support-checkfail never pass test-armhf-armhf-libvirt-vhd 15 saverestore-support-checkfail never pass test-armhf-armhf-xl-raw 14 migrate-support-checkfail never pass test-armhf-armhf-xl-raw 15 saverestore-support-checkfail never pass test-armhf-armhf-xl-rtds 15 migrate-support-checkfail never pass test-armhf-armhf-xl-rtds 16 saverestore-support-checkfail never pass test-armhf-armhf-xl-credit2 15 migrate-support-checkfail never pass test-armhf-armhf-xl-credit2 16 saverestore-support-checkfail never pass test-armhf-armhf-libvirt 15 migrate-support-checkfail never pass version targeted for testing: linux245c8e81741b51fe1281964e4a6525311be6858f baseline version: linux2c8159388952f530bd260e097293ccc0209240be Last test of basis 185845 2024-04-28 04:00:20 Z1 days Testing same since 185858 2024-04-28 19:42:05 Z0 days1 attempts People who touched revisions under test: Borislav Petkov (AMD) Chen Yu Dave Hansen David Kaplan Frederic Weisbecker Guanrui Huang Ingo Molnar Josh Poimboeuf K Prateek Nayak Kirill A. Shutemov Linus Torvalds Oleg Nesterov
Re: [PATCH 07/15] xen/overlay: Enable device tree overlay assignment to running domains
Hi Jan, Julien, Stefano,
On 4/24/2024 2:05 PM, Jan Beulich wrote:
On 24.04.2024 05:34, Henry Wang wrote:
--- a/xen/include/public/sysctl.h
+++ b/xen/include/public/sysctl.h
@@ -1197,7 +1197,9 @@ struct xen_sysctl_dt_overlay {
#define XEN_SYSCTL_DT_OVERLAY_ADD 1
#define XEN_SYSCTL_DT_OVERLAY_REMOVE2
uint8_t overlay_op; /* IN: Add or remove. */
-uint8_t pad[3]; /* IN: Must be zero. */
+bool domain_mapping;/* IN: True of False. */
+uint8_t pad[2]; /* IN: Must be zero. */
+uint32_t domain_id;
};
If you merely re-purposed padding fields, all would be fine without
bumping the interface version. Yet you don't, albeit for an unclear
reason: Why uint32_t rather than domid_t? And on top of that - why a
separate boolean when you could use e.g. DOMID_INVALID to indicate
"no domain mapping"?
I think both of your suggestion make great sense. I will follow the
suggestion in v2.
That said - anything taking a domain ID is certainly suspicious in a
sysctl. Judging from the description you really mean this to be a
domctl. Anything else will require extra justification.
I also think a domctl is better. I had a look at the history of the
already merged series, it looks like in the first version of merged part
1 [1], the hypercall was implemented as the domctl in the beginning but
later in v2 changed to sysctl. I think this makes sense as the scope of
that time is just to make Xen aware of the device tree node via Xen
device tree.
However this is now a problem for the current part where the scope (and
the end goal) is extended to assign the added device to Linux Dom0/DomU
via device tree overlays. I am not sure which way is better, should we
repurposing the sysctl to domctl or maybe add another domctl (I am
worrying about the duplication because basically we need the same sysctl
functionality but now with a domid in it)? What do you think?
@Stefano: Since I am not 100% if I understand the whole story behind
this feature, would you mind checking if I am providing correct
information above and sharing your opinions on this? Thank you very much!
[1]
https://lore.kernel.org/xen-devel/13240b69-f7bb-6a64-b89c-b7c2cbb7e...@xen.org/
Kind regards,
Henry
Jan
[linux-6.1 test] 185849: regressions - FAIL
flight 185849 linux-6.1 real [real] http://logs.test-lab.xenproject.org/osstest/logs/185849/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-armhf-pvops 6 kernel-build fail REGR. vs. 185746 Tests which are failing intermittently (not blocking): test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow 17 guest-saverestore.2 fail in 185835 pass in 185849 test-amd64-amd64-xl-qemut-debianhvm-amd64 20 guest-start/debianhvm.repeat fail pass in 185835 Tests which did not succeed, but are not blocking: test-armhf-armhf-examine 1 build-check(1) blocked n/a test-armhf-armhf-libvirt 1 build-check(1) blocked n/a test-armhf-armhf-libvirt-vhd 1 build-check(1) blocked n/a test-armhf-armhf-xl 1 build-check(1) blocked n/a test-armhf-armhf-xl-arndale 1 build-check(1) blocked n/a test-armhf-armhf-xl-credit1 1 build-check(1) blocked n/a test-armhf-armhf-xl-credit2 1 build-check(1) blocked n/a test-armhf-armhf-xl-multivcpu 1 build-check(1) blocked n/a test-armhf-armhf-xl-qcow2 1 build-check(1) blocked n/a test-armhf-armhf-xl-raw 1 build-check(1) blocked n/a test-armhf-armhf-xl-rtds 1 build-check(1) blocked n/a test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 185746 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 185746 test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail never pass test-arm64-arm64-xl 15 migrate-support-checkfail never pass test-arm64-arm64-xl 16 saverestore-support-checkfail never pass test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit1 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit1 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit2 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit2 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check fail never pass test-amd64-amd64-libvirt-qcow2 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-raw 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail never pass test-arm64-arm64-xl-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-xl-vhd 15 saverestore-support-checkfail never pass version targeted for testing: linuxf2295faba5e8249ae4082791bfc1664c88fff83a baseline version: linux6741e066ec7633450d3186946035c1f80c4226b8 Last test of basis 185746 2024-04-20 18:14:28 Z8 days Testing same since 185832 2024-04-27 15:44:00 Z1 days3 attempts People who touched revisions under test: Ai Chao Alan Stern Alex Deucher Alexander Gordeev Alexander Usyskin Alexey Izbyshev Alvaro Karsz Andi Shyti Andrew Morton AngeloGioacchino Del Regno Ard Biesheuvel Arnd Bergmann Arınç ÜNAL Bjorn Helgaas bolan wang Borislav Petkov (AMD) Borislav Petkov Brenton Simpson Carlos Llamas Carolina Jubran Catalin Marinas Chinmoy Ghosh Christophe JAILLET Chuanhong Guo Chuck Lever Coia Prant Daniel Golle Daniele Palmas Danilo Krummrich Dave Airlie Dave Hansen David S. Miller David Yang Dillon Varone Dmitry Baryshkov Dmitry Torokhov Emil Kronborg Eric Biggers Finn Thain Florian Fainelli Florian Westphal Geoffrey D. Bennett Gil Fine Greg Kroah-Hartman H. Peter Anvin (Intel) Hamza Mahfooz Hans de Goede Hardik Gajjar Hawking Zhang Hou Wenlong Ilpo Järvinen Ingo Molnar Jakub Kicinski Janusz Krzysztofik Jarkko Nikula Jason A. Donenfeld
[linux-linus test] 185845: tolerable FAIL - PUSHED
flight 185845 linux-linus real [real] flight 185857 linux-linus real-retest [real] http://logs.test-lab.xenproject.org/osstest/logs/185845/ http://logs.test-lab.xenproject.org/osstest/logs/185857/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-armhf-armhf-xl-multivcpu 8 xen-boot fail pass in 185857-retest test-armhf-armhf-xl-raw 8 xen-bootfail pass in 185857-retest test-armhf-armhf-xl-arndale 8 xen-bootfail pass in 185857-retest test-amd64-amd64-libvirt-raw 19 guest-start/debian.repeat fail pass in 185857-retest Tests which did not succeed, but are not blocking: test-armhf-armhf-xl-multivcpu 15 migrate-support-check fail in 185857 never pass test-armhf-armhf-xl-multivcpu 16 saverestore-support-check fail in 185857 never pass test-armhf-armhf-xl-arndale 15 migrate-support-check fail in 185857 never pass test-armhf-armhf-xl-arndale 16 saverestore-support-check fail in 185857 never pass test-armhf-armhf-xl-raw 14 migrate-support-check fail in 185857 never pass test-armhf-armhf-xl-raw 15 saverestore-support-check fail in 185857 never pass test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 185833 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 185833 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 185833 test-armhf-armhf-libvirt 16 saverestore-support-checkfail like 185833 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 185833 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 185833 test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check fail never pass test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit1 15 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit1 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit2 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit2 16 saverestore-support-checkfail never pass test-arm64-arm64-xl 15 migrate-support-checkfail never pass test-arm64-arm64-xl 16 saverestore-support-checkfail never pass test-armhf-armhf-xl 15 migrate-support-checkfail never pass test-armhf-armhf-xl 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-qcow2 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-raw 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail never pass test-armhf-armhf-xl-credit1 15 migrate-support-checkfail never pass test-armhf-armhf-xl-credit1 16 saverestore-support-checkfail never pass test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail never pass test-armhf-armhf-xl-qcow214 migrate-support-checkfail never pass test-armhf-armhf-xl-qcow215 saverestore-support-checkfail never pass test-arm64-arm64-xl-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-xl-vhd 15 saverestore-support-checkfail never pass test-armhf-armhf-libvirt-vhd 14 migrate-support-checkfail never pass test-armhf-armhf-libvirt-vhd 15 saverestore-support-checkfail never pass test-armhf-armhf-xl-rtds 15 migrate-support-checkfail never pass test-armhf-armhf-xl-rtds 16 saverestore-support-checkfail never pass test-armhf-armhf-xl-credit2 15 migrate-support-checkfail never pass test-armhf-armhf-xl-credit2 16 saverestore-support-checkfail never pass test-armhf-armhf-libvirt 15 migrate-support-checkfail never pass version targeted for testing: linux2c8159388952f530bd260e097293ccc0209240be baseline version: linux5d12ed4bea4343ca3adbe3c23c8d149485de5010 Last test of basis 185833 2024-04-27 18:43:42 Z0 days Testing same since 185845 2024-04-28 04:00:20 Z0 days1 attempts People who touched revisions under test: Alice Ryhl Andrew Jones Aswin Unnikrishnan Ben Zong-You Xie Benno Lossin Bo-Wei Chen Christoph Müllner
[PATCH v2 2/7] tools/xl: Add max_altp2m parameter
From: Petr Beneš
Introduce a new max_altp2m parameter to control the maximum number of altp2m
views a domain can use. By default, if max_altp2m is unspecified and altp2m is
enabled, the value is set to 10, reflecting the legacy behavior.
This change is preparatory; it establishes the groundwork for the feature but
does not activate it.
Signed-off-by: Petr Beneš
---
Changed since v1:
* Removed the change of xen/include/public/domctl.h (moved into future commit)
* Removed corresponding assignment of xen_domctl_createdomain::max_altp2m
in libxl_create.c (moved into future commit)
* Clarify in commit message that this change is preparatory
tools/golang/xenlight/helpers.gen.go | 2 ++
tools/golang/xenlight/types.gen.go | 1 +
tools/include/libxl.h| 8
tools/libs/light/libxl_create.c | 8
tools/libs/light/libxl_types.idl | 1 +
tools/xl/xl_parse.c | 4
6 files changed, 24 insertions(+)
diff --git a/tools/golang/xenlight/helpers.gen.go
b/tools/golang/xenlight/helpers.gen.go
index 78bdb08b15..4458d5bcbb 100644
--- a/tools/golang/xenlight/helpers.gen.go
+++ b/tools/golang/xenlight/helpers.gen.go
@@ -1158,6 +1158,7 @@ if err :=
x.ArchX86.MsrRelaxed.fromC(_x86.msr_relaxed);err != nil {
return fmt.Errorf("converting field ArchX86.MsrRelaxed: %v", err)
}
x.Altp2M = Altp2MMode(xc.altp2m)
+x.MaxAltp2M = uint32(xc.max_altp2m)
x.VmtraceBufKb = int(xc.vmtrace_buf_kb)
if err := x.Vpmu.fromC();err != nil {
return fmt.Errorf("converting field Vpmu: %v", err)
@@ -1674,6 +1675,7 @@ if err :=
x.ArchX86.MsrRelaxed.toC(_x86.msr_relaxed); err != nil {
return fmt.Errorf("converting field ArchX86.MsrRelaxed: %v", err)
}
xc.altp2m = C.libxl_altp2m_mode(x.Altp2M)
+xc.max_altp2m = C.uint32_t(x.MaxAltp2M)
xc.vmtrace_buf_kb = C.int(x.VmtraceBufKb)
if err := x.Vpmu.toC(); err != nil {
return fmt.Errorf("converting field Vpmu: %v", err)
diff --git a/tools/golang/xenlight/types.gen.go
b/tools/golang/xenlight/types.gen.go
index ccfe18019e..7139bcf324 100644
--- a/tools/golang/xenlight/types.gen.go
+++ b/tools/golang/xenlight/types.gen.go
@@ -602,6 +602,7 @@ ArchX86 struct {
MsrRelaxed Defbool
}
Altp2M Altp2MMode
+MaxAltp2M uint32
VmtraceBufKb int
Vpmu Defbool
}
diff --git a/tools/include/libxl.h b/tools/include/libxl.h
index 62cb07dea6..c73d9f2ff1 100644
--- a/tools/include/libxl.h
+++ b/tools/include/libxl.h
@@ -1239,6 +1239,14 @@ typedef struct libxl__ctx libxl_ctx;
*/
#define LIBXL_HAVE_ALTP2M 1
+/*
+ * LIBXL_HAVE_MAX_ALTP2M
+ * If this is defined, then libxl supports setting the maximum number of
+ * alternate p2m tables.
+ */
+#define LIBXL_HAVE_MAX_ALTP2M 1
+#define LIBXL_MAX_ALTP2M_DEFAULT (~(uint32_t)0)
+
/*
* LIBXL_HAVE_REMUS
* If this is defined, then libxl supports remus.
diff --git a/tools/libs/light/libxl_create.c b/tools/libs/light/libxl_create.c
index 41252ec553..801f704a02 100644
--- a/tools/libs/light/libxl_create.c
+++ b/tools/libs/light/libxl_create.c
@@ -483,6 +483,14 @@ int libxl__domain_build_info_setdefault(libxl__gc *gc,
return -ERROR_INVAL;
}
+if (b_info->max_altp2m == LIBXL_MAX_ALTP2M_DEFAULT) {
+if ((libxl_defbool_val(b_info->u.hvm.altp2m) ||
+b_info->altp2m != LIBXL_ALTP2M_MODE_DISABLED))
+b_info->max_altp2m = 10;
+else
+b_info->max_altp2m = 0;
+}
+
/* Assume that providing a bootloader user implies enabling restrict. */
libxl_defbool_setdefault(_info->bootloader_restrict,
!!b_info->bootloader_user);
diff --git a/tools/libs/light/libxl_types.idl b/tools/libs/light/libxl_types.idl
index 470122e768..c887d8ea8c 100644
--- a/tools/libs/light/libxl_types.idl
+++ b/tools/libs/light/libxl_types.idl
@@ -728,6 +728,7 @@ libxl_domain_build_info = Struct("domain_build_info",[
# Alternate p2m is not bound to any architecture or guest type, as it is
# supported by x86 HVM and ARM support is planned.
("altp2m", libxl_altp2m_mode),
+("max_altp2m", uint32, {'init_val': 'LIBXL_MAX_ALTP2M_DEFAULT'}),
# Size of preallocated vmtrace trace buffers (in KBYTES).
# Use zero value to disable this feature.
diff --git a/tools/xl/xl_parse.c b/tools/xl/xl_parse.c
index ab09d0288b..741668e10a 100644
--- a/tools/xl/xl_parse.c
+++ b/tools/xl/xl_parse.c
@@ -2061,6 +2061,10 @@ void parse_config_data(const char *config_source,
}
}
+if (!xlu_cfg_get_long(config, "max_altp2m", , 1)) {
+b_info->max_altp2m = l;
+}
+
if (!xlu_cfg_get_long(config, "vmtrace_buf_kb", , 1) && l) {
b_info->vmtrace_buf_kb = l;
}
--
2.34.1
[PATCH v2 6/7] tools/ocaml: Add max_altp2m parameter
From: Petr Beneš
Allow developers using the OCaml bindings to set the max_altp2m parameter.
Signed-off-by: Petr Beneš
Acked-by: Christian Lindig
---
Changed since v1:
* Moved this commit AFTER Xen changes (where
xen_domctl_createdomain::max_altp2m field
is introduced) to avoid breaking the build
tools/ocaml/libs/xc/xenctrl.ml | 1 +
tools/ocaml/libs/xc/xenctrl.mli | 1 +
tools/ocaml/libs/xc/xenctrl_stubs.c | 17 ++---
3 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/tools/ocaml/libs/xc/xenctrl.ml b/tools/ocaml/libs/xc/xenctrl.ml
index 55923857ec..ed851bb071 100644
--- a/tools/ocaml/libs/xc/xenctrl.ml
+++ b/tools/ocaml/libs/xc/xenctrl.ml
@@ -82,6 +82,7 @@ type domctl_create_config =
iommu_opts: domain_create_iommu_opts list;
max_vcpus: int;
max_evtchn_port: int;
+max_altp2m: int;
max_grant_frames: int;
max_maptrack_frames: int;
max_grant_version: int;
diff --git a/tools/ocaml/libs/xc/xenctrl.mli b/tools/ocaml/libs/xc/xenctrl.mli
index 9b4b45db3a..971b269d85 100644
--- a/tools/ocaml/libs/xc/xenctrl.mli
+++ b/tools/ocaml/libs/xc/xenctrl.mli
@@ -74,6 +74,7 @@ type domctl_create_config = {
iommu_opts: domain_create_iommu_opts list;
max_vcpus: int;
max_evtchn_port: int;
+ max_altp2m: int;
max_grant_frames: int;
max_maptrack_frames: int;
max_grant_version: int;
diff --git a/tools/ocaml/libs/xc/xenctrl_stubs.c
b/tools/ocaml/libs/xc/xenctrl_stubs.c
index 2b6d3c09df..0b70cc9b08 100644
--- a/tools/ocaml/libs/xc/xenctrl_stubs.c
+++ b/tools/ocaml/libs/xc/xenctrl_stubs.c
@@ -207,12 +207,13 @@ CAMLprim value stub_xc_domain_create(value xch_val, value
wanted_domid, value co
#define VAL_IOMMU_OPTS Field(config, 3)
#define VAL_MAX_VCPUS Field(config, 4)
#define VAL_MAX_EVTCHN_PORT Field(config, 5)
-#define VAL_MAX_GRANT_FRAMESField(config, 6)
-#define VAL_MAX_MAPTRACK_FRAMES Field(config, 7)
-#define VAL_MAX_GRANT_VERSION Field(config, 8)
-#define VAL_VMTRACE_BUF_KB Field(config, 9)
-#define VAL_CPUPOOL_ID Field(config, 10)
-#define VAL_ARCHField(config, 11)
+#define VAL_MAX_ALTP2M Field(config, 6)
+#define VAL_MAX_GRANT_FRAMESField(config, 7)
+#define VAL_MAX_MAPTRACK_FRAMES Field(config, 8)
+#define VAL_MAX_GRANT_VERSION Field(config, 9)
+#define VAL_VMTRACE_BUF_KB Field(config, 10)
+#define VAL_CPUPOOL_ID Field(config, 11)
+#define VAL_ARCHField(config, 12)
uint32_t domid = Int_val(wanted_domid);
uint64_t vmtrace_size = Int32_val(VAL_VMTRACE_BUF_KB);
@@ -226,6 +227,7 @@ CAMLprim value stub_xc_domain_create(value xch_val, value
wanted_domid, value co
.ssidref = Int32_val(VAL_SSIDREF),
.max_vcpus = Int_val(VAL_MAX_VCPUS),
.max_evtchn_port = Int_val(VAL_MAX_EVTCHN_PORT),
+ .max_altp2m = Int_val(VAL_MAX_ALTP2M),
.max_grant_frames = Int_val(VAL_MAX_GRANT_FRAMES),
.max_maptrack_frames = Int_val(VAL_MAX_MAPTRACK_FRAMES),
.grant_opts =
@@ -257,7 +259,7 @@ CAMLprim value stub_xc_domain_create(value xch_val, value
wanted_domid, value co
#if defined(__i386__) || defined(__x86_64__)
/* Quick & dirty check for ABI changes. */
- BUILD_BUG_ON(sizeof(cfg) != 64);
+ BUILD_BUG_ON(sizeof(cfg) != 68);
/* Mnemonics for the named fields inside xen_x86_arch_domainconfig */
#define VAL_EMUL_FLAGS Field(arch_domconfig, 0)
@@ -291,6 +293,7 @@ CAMLprim value stub_xc_domain_create(value xch_val, value
wanted_domid, value co
#undef VAL_MAX_GRANT_VERSION
#undef VAL_MAX_MAPTRACK_FRAMES
#undef VAL_MAX_GRANT_FRAMES
+#undef VAL_MAX_ALTP2M
#undef VAL_MAX_EVTCHN_PORT
#undef VAL_MAX_VCPUS
#undef VAL_IOMMU_OPTS
--
2.34.1
[PATCH v2 0/7] x86: Make MAX_ALTP2M configurable
From: Petr Beneš This series introduces the ability to configure the maximum number of altp2m tables during domain creation. Previously, the limits were hardcoded to a maximum of 10. This change allows for greater flexibility in environments that require more or fewer altp2m views. Adjustments include: - "Prepare" commits with style changes. - Adding a new `max_altp2m` parameter to xl. - Adding a new `max_altp2m` parameter to the OCaml bindings. - Adding a new `max_altp2m` parameter to the xl.cfg manual. - Adding a new `max_altp2m` field into the `xen_domctl_createdomain`, which, after sanity checks, is stored in newly introduced `max_altp2m` field of `struct domain` - leaving room for other architectures to implement the altp2m feature. - Replacing MAX_ALTP2M macro occurrences with `domain->max_altp2m`. - Finally, adjusting the initial allocation of pages in `hap_enable` from 256 to 1024 pages to accommodate potentially larger `max_altp2m` values (i.e., maximum of 512). This enhancement is particularly relevant for users leveraging Xen's features for virtual machine introspection. Petr Beneš (7): x86/p2m: Add braces for better code clarity tools/xl: Add max_altp2m parameter docs/man: Add max_altp2m parameter to the xl.cfg manual x86: Make the maximum number of altp2m views configurable tools/libxl: Activate the max_altp2m feature tools/ocaml: Add max_altp2m parameter x86/hap: Increase the number of initial mempool_size to 1024 pages docs/man/xl.cfg.5.pod.in | 14 + tools/golang/xenlight/helpers.gen.go | 2 + tools/golang/xenlight/types.gen.go| 1 + tools/include/libxl.h | 8 +++ tools/libs/light/libxl_create.c | 9 tools/libs/light/libxl_types.idl | 1 + tools/ocaml/libs/xc/xenctrl.ml| 1 + tools/ocaml/libs/xc/xenctrl.mli | 1 + tools/ocaml/libs/xc/xenctrl_stubs.c | 17 +++--- .../paging-mempool/test-paging-mempool.c | 2 +- tools/xl/xl_parse.c | 4 ++ xen/arch/x86/domain.c | 6 +++ xen/arch/x86/hvm/hvm.c| 8 ++- xen/arch/x86/hvm/vmx/vmx.c| 2 +- xen/arch/x86/include/asm/domain.h | 7 ++- xen/arch/x86/include/asm/p2m.h| 4 +- xen/arch/x86/mm/altp2m.c | 27 +- xen/arch/x86/mm/hap/hap.c | 8 +-- xen/arch/x86/mm/mem_access.c | 14 ++--- xen/arch/x86/mm/mem_sharing.c | 2 +- xen/arch/x86/mm/p2m-ept.c | 6 +-- xen/arch/x86/mm/p2m.c | 54 ++- xen/common/domain.c | 7 +++ xen/include/public/domctl.h | 3 +- xen/include/xen/sched.h | 2 + 25 files changed, 151 insertions(+), 59 deletions(-) -- 2.34.1
[PATCH v2 5/7] tools/libxl: Activate the max_altp2m feature
From: Petr Beneš This commit activates the previously introduced max_altp2m parameter, establishing the connection between libxl and Xen. Signed-off-by: Petr Beneš --- Changed since v1: * This is a new commit in the series tools/libs/light/libxl_create.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/libs/light/libxl_create.c b/tools/libs/light/libxl_create.c index 801f704a02..6ccc1fa158 100644 --- a/tools/libs/light/libxl_create.c +++ b/tools/libs/light/libxl_create.c @@ -653,6 +653,7 @@ int libxl__domain_make(libxl__gc *gc, libxl_domain_config *d_config, .ssidref = info->ssidref, .max_vcpus = b_info->max_vcpus, .max_evtchn_port = b_info->event_channels, +.max_altp2m = b_info->max_altp2m, .max_grant_frames = b_info->max_grant_frames, .max_maptrack_frames = b_info->max_maptrack_frames, .grant_opts = XEN_DOMCTL_GRANT_version(b_info->max_grant_version), -- 2.34.1
[PATCH v2 7/7] x86/hap: Increase the number of initial mempool_size to 1024 pages
From: Petr Beneš
This change anticipates scenarios where `max_altp2m` is set to its maximum
supported value (i.e., 512), ensuring sufficient memory is allocated upfront
to accommodate all altp2m tables without initialization failure.
The necessity for this increase arises from the current mechanism where altp2m
tables are allocated at initialization, requiring one page from the mempool
for each altp2m view.
Signed-off-by: Petr Beneš
---
tools/tests/paging-mempool/test-paging-mempool.c | 2 +-
xen/arch/x86/mm/hap/hap.c| 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/tests/paging-mempool/test-paging-mempool.c
b/tools/tests/paging-mempool/test-paging-mempool.c
index 1ebc13455a..91b06fa0cf 100644
--- a/tools/tests/paging-mempool/test-paging-mempool.c
+++ b/tools/tests/paging-mempool/test-paging-mempool.c
@@ -35,7 +35,7 @@ static struct xen_domctl_createdomain create = {
static uint64_t default_mempool_size_bytes =
#if defined(__x86_64__) || defined(__i386__)
-256 << 12; /* Only x86 HAP for now. x86 Shadow needs more work. */
+1024 << 12; /* Only x86 HAP for now. x86 Shadow needs more work. */
#elif defined (__arm__) || defined(__aarch64__)
16 << 12;
#endif
diff --git a/xen/arch/x86/mm/hap/hap.c b/xen/arch/x86/mm/hap/hap.c
index 7aff5fa664..fab7e256a4 100644
--- a/xen/arch/x86/mm/hap/hap.c
+++ b/xen/arch/x86/mm/hap/hap.c
@@ -468,7 +468,7 @@ int hap_enable(struct domain *d, u32 mode)
if ( old_pages == 0 )
{
paging_lock(d);
-rv = hap_set_allocation(d, 256, NULL);
+rv = hap_set_allocation(d, 1024, NULL);
if ( rv != 0 )
{
hap_set_allocation(d, 0, NULL);
--
2.34.1
[PATCH v2 4/7] x86: Make the maximum number of altp2m views configurable
From: Petr Beneš
This commit introduces the ability to configure the maximum number of altp2m
tables during domain creation. Previously, the limits were hardcoded to a
maximum of 10. This change allows for greater flexibility in environments that
require more or fewer altp2m views.
The maximum configurable limit for max_altp2m on x86 is now set to MAX_EPTP
(512). This cap is linked to the architectural limit of the EPTP-switching
VMFUNC, which supports up to 512 entries. Despite there being no inherent need
for limiting max_altp2m in scenarios not utilizing VMFUNC, decoupling these
components would necessitate substantial code changes.
Signed-off-by: Petr Beneš
---
Changed since v1:
* Added xen_domctl_createdomain::max_altp2m field to
xen/include/public/domctl.h
* Bumped the XEN_DOMCTL_INTERFACE_VERSION
* More elaborate commit message
xen/arch/x86/domain.c | 6
xen/arch/x86/hvm/hvm.c| 8 -
xen/arch/x86/hvm/vmx/vmx.c| 2 +-
xen/arch/x86/include/asm/domain.h | 7 ++---
xen/arch/x86/include/asm/p2m.h| 4 +--
xen/arch/x86/mm/altp2m.c | 27 +++--
xen/arch/x86/mm/hap/hap.c | 6 ++--
xen/arch/x86/mm/mem_access.c | 14 -
xen/arch/x86/mm/mem_sharing.c | 2 +-
xen/arch/x86/mm/p2m-ept.c | 6 ++--
xen/arch/x86/mm/p2m.c | 50 +++
xen/common/domain.c | 7 +
xen/include/public/domctl.h | 3 +-
xen/include/xen/sched.h | 2 ++
14 files changed, 94 insertions(+), 50 deletions(-)
diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c
index 20e83cf38b..6b458f330c 100644
--- a/xen/arch/x86/domain.c
+++ b/xen/arch/x86/domain.c
@@ -685,6 +685,12 @@ int arch_sanitise_domain_config(struct
xen_domctl_createdomain *config)
return -EINVAL;
}
+if ( config->max_altp2m > MAX_EPTP )
+{
+dprintk(XENLOG_INFO, "max_altp2m must be <= %u\n", MAX_EPTP);
+return -EINVAL;
+}
+
if ( config->vmtrace_size )
{
unsigned int size = config->vmtrace_size;
diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c
index 0ce45b177c..9b70fe7cfc 100644
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -4633,6 +4633,12 @@ static int do_altp2m_op(
goto out;
}
+if ( d->max_altp2m == 0 )
+{
+rc = -EINVAL;
+goto out;
+}
+
if ( (rc = xsm_hvm_altp2mhvm_op(XSM_OTHER, d, mode, a.cmd)) )
goto out;
@@ -5222,7 +5228,7 @@ void hvm_fast_singlestep(struct vcpu *v, uint16_t p2midx)
if ( !hvm_is_singlestep_supported() )
return;
-if ( p2midx >= MAX_ALTP2M )
+if ( p2midx >= v->domain->max_altp2m )
return;
v->arch.hvm.single_step = true;
diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index 5f67a48592..8f57f3a7f5 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -4888,7 +4888,7 @@ bool asmlinkage vmx_vmenter_helper(const struct
cpu_user_regs *regs)
{
unsigned int i;
-for ( i = 0; i < MAX_ALTP2M; ++i )
+for ( i = 0; i < currd->max_altp2m; ++i )
{
if ( currd->arch.altp2m_eptp[i] == mfn_x(INVALID_MFN) )
continue;
diff --git a/xen/arch/x86/include/asm/domain.h
b/xen/arch/x86/include/asm/domain.h
index f5daeb182b..5bb0bcae81 100644
--- a/xen/arch/x86/include/asm/domain.h
+++ b/xen/arch/x86/include/asm/domain.h
@@ -258,11 +258,10 @@ struct paging_vcpu {
struct shadow_vcpu shadow;
};
+#define INVALID_ALTP2M 0x
+#define MAX_EPTP((unsigned int)(PAGE_SIZE / sizeof(uint64_t)))
#define MAX_NESTEDP2M 10
-#define MAX_ALTP2M 10 /* arbitrary */
-#define INVALID_ALTP2M 0x
-#define MAX_EPTP(PAGE_SIZE / sizeof(uint64_t))
struct p2m_domain;
struct time_scale {
int shift;
@@ -353,7 +352,7 @@ struct arch_domain
/* altp2m: allow multiple copies of host p2m */
bool altp2m_active;
-struct p2m_domain *altp2m_p2m[MAX_ALTP2M];
+struct p2m_domain **altp2m_p2m;
mm_lock_t altp2m_list_lock;
uint64_t *altp2m_eptp;
uint64_t *altp2m_visible_eptp;
diff --git a/xen/arch/x86/include/asm/p2m.h b/xen/arch/x86/include/asm/p2m.h
index 111badf89a..2086bcb633 100644
--- a/xen/arch/x86/include/asm/p2m.h
+++ b/xen/arch/x86/include/asm/p2m.h
@@ -881,7 +881,7 @@ static inline struct p2m_domain *p2m_get_altp2m(struct vcpu
*v)
if ( index == INVALID_ALTP2M )
return NULL;
-BUG_ON(index >= MAX_ALTP2M);
+BUG_ON(index >= v->domain->max_altp2m);
return v->domain->arch.altp2m_p2m[index];
}
@@ -891,7 +891,7 @@ static inline bool p2m_set_altp2m(struct vcpu *v, unsigned
int idx)
{
struct p2m_domain *orig;
-BUG_ON(idx >= MAX_ALTP2M);
+BUG_ON(idx >= v->domain->max_altp2m);
if ( idx == vcpu_altp2m(v).p2midx )
return false;
diff --git a/xen/arch/x86/mm/altp2m.c
[PATCH v2 1/7] x86/p2m: Add braces for better code clarity
From: Petr Beneš
No functional change.
Signed-off-by: Petr Beneš
---
xen/arch/x86/mm/p2m.c | 4
1 file changed, 4 insertions(+)
diff --git a/xen/arch/x86/mm/p2m.c b/xen/arch/x86/mm/p2m.c
index ce742c12e0..eb7996170d 100644
--- a/xen/arch/x86/mm/p2m.c
+++ b/xen/arch/x86/mm/p2m.c
@@ -106,6 +106,7 @@ void p2m_change_entry_type_global(struct domain *d,
unsigned int i;
for ( i = 0; i < MAX_ALTP2M; i++ )
+{
if ( d->arch.altp2m_eptp[i] != mfn_x(INVALID_MFN) )
{
struct p2m_domain *altp2m = d->arch.altp2m_p2m[i];
@@ -114,6 +115,7 @@ void p2m_change_entry_type_global(struct domain *d,
change_entry_type_global(altp2m, ot, nt);
p2m_unlock(altp2m);
}
+}
}
p2m_unlock(hostp2m);
@@ -139,6 +141,7 @@ void p2m_memory_type_changed(struct domain *d)
unsigned int i;
for ( i = 0; i < MAX_ALTP2M; i++ )
+{
if ( d->arch.altp2m_eptp[i] != mfn_x(INVALID_MFN) )
{
struct p2m_domain *altp2m = d->arch.altp2m_p2m[i];
@@ -147,6 +150,7 @@ void p2m_memory_type_changed(struct domain *d)
_memory_type_changed(altp2m);
p2m_unlock(altp2m);
}
+}
}
p2m_unlock(hostp2m);
--
2.34.1
[PATCH v2 3/7] docs/man: Add max_altp2m parameter to the xl.cfg manual
From: Petr Beneš Update manual pages to include detailed information about the max_altp2m configuration parameter. Signed-off-by: Petr Beneš --- docs/man/xl.cfg.5.pod.in | 14 ++ 1 file changed, 14 insertions(+) diff --git a/docs/man/xl.cfg.5.pod.in b/docs/man/xl.cfg.5.pod.in index 8f2b375ce9..2d4ea35736 100644 --- a/docs/man/xl.cfg.5.pod.in +++ b/docs/man/xl.cfg.5.pod.in @@ -2039,6 +2039,20 @@ a single guest HVM domain. B: While the option "altp2mhvm" is deprecated, legacy applications for x86 systems will continue to work using it. +=item B + +Specifies the maximum number of alternate-p2m views available to the guest. +This setting is crucial in domain introspection scenarios that require +multiple physical-to-machine (p2m) memory mappings to be established +simultaneously. + +Enabling multiple p2m views may increase memory usage. It is advisable to +review and adjust the B setting as necessary to accommodate +the additional memory requirements. + +B: This option is ignored if B is disabled. The default value +is 10. + =item B Enable or disables guest access to hardware virtualisation features, -- 2.34.1
[linux-6.1 bisection] complete build-armhf-pvops
branch xen-unstable xenbranch xen-unstable job build-armhf-pvops testid kernel-build Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git *** Found and reproduced problem changeset *** Bug is in tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Bug introduced: 0f4048e1a0c6e9d3d31ce5b684600fd137cebfca Bug not present: e2b8480b709d48ca1723eed7258f26a0df9a1965 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/185856/ commit 0f4048e1a0c6e9d3d31ce5b684600fd137cebfca Author: Linus Walleij Date: Tue Sep 26 15:25:32 2023 +0200 ASoC: ti: Convert Pandora ASoC to GPIO descriptors [ Upstream commit 319e6ac143b9e9048e527ab9dd2aabb8fdf3d60f ] The Pandora uses GPIO descriptors pretty much exclusively, but not for ASoC, so let's fix it. Register the pins in a descriptor table in the machine since the ASoC device is not using device tree. Use static locals for the GPIO descriptors because I'm not able to experient with better state storage on any real hardware. Others using the Pandora can come afterwards and improve this. Signed-off-by: Linus Walleij Acked-by: Jarkko Nikula Link: https://lore.kernel.org/r/20230926-descriptors-asoc-ti-v1-4-60cf4f8ad...@linaro.org Signed-off-by: Mark Brown Signed-off-by: Sasha Levin For bisection revision-tuple graph see: http://logs.test-lab.xenproject.org/osstest/results/bisect/linux-6.1/build-armhf-pvops.kernel-build.html Revision IDs in each graph node refer, respectively, to the Trees above. Running cs-bisection-step --graph-out=/home/logs/results/bisect/linux-6.1/build-armhf-pvops.kernel-build --summary-out=tmp/185856.bisection-summary --basis-template=185746 --blessings=real,real-bisect,real-retry linux-6.1 build-armhf-pvops kernel-build Searching for failure / basis pass: 185835 fail [host=debina1] / 185746 [host=himrod2] 185434 [host=godello1] 185299 [host=himrod2] 185231 [host=himrod2] 185227 [host=himrod0] 185167 [host=elbling0] 185053 [host=himrod2] 184922 [host=himrod0] 184841 [host=himrod2] 184831 [host=himrod2] 184734 [host=albana0] 184687 [host=himrod2] 184595 [host=himrod2] 184570 [host=himrod0] 184563 [host=himrod0] 184549 [host=godello0] template as basis? using template as basis. Failure / basis pass flights: 185835 / 185746 Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Latest f2295faba5e8249ae4082791bfc1664c88fff83a c530a75c1e6a472b0eb9558310b518f0dfcd8860 Basis pass 6741e066ec7633450d3186946035c1f80c4226b8 c530a75c1e6a472b0eb9558310b518f0dfcd8860 Generating revisions with ./adhoc-revtuple-generator git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#6741e066ec7633450d3186946035c1f80c4226b8-f2295faba5e8249ae4082791bfc1664c88fff83a git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 Loaded 5001 nodes in revision graph Searching for test results: 185746 [host=himrod2] 185837 pass 6741e066ec7633450d3186946035c1f80c4226b8 c530a75c1e6a472b0eb9558310b518f0dfcd8860 185832 fail f2295faba5e8249ae4082791bfc1664c88fff83a c530a75c1e6a472b0eb9558310b518f0dfcd8860 185838 fail f2295faba5e8249ae4082791bfc1664c88fff83a c530a75c1e6a472b0eb9558310b518f0dfcd8860 185856 fail 0f4048e1a0c6e9d3d31ce5b684600fd137cebfca c530a75c1e6a472b0eb9558310b518f0dfcd8860 185840 pass 6741e066ec7633450d3186946035c1f80c4226b8 c530a75c1e6a472b0eb9558310b518f0dfcd8860 185842 fail f2295faba5e8249ae4082791bfc1664c88fff83a c530a75c1e6a472b0eb9558310b518f0dfcd8860 185843 fail b928cde9c07cf031a9a5bffbfb94048f340d34ee c530a75c1e6a472b0eb9558310b518f0dfcd8860 185844 pass 8d56bad42ac4c43c6c72ddd6a654a2628bf839c5 c530a75c1e6a472b0eb9558310b518f0dfcd8860 185846 pass beb3ff19a55d78d3c70f9284458c9d155818ae27 c530a75c1e6a472b0eb9558310b518f0dfcd8860 185847 pass 4b7ed2400e0d895a9920c80d63646728bb389baa c530a75c1e6a472b0eb9558310b518f0dfcd8860 185835 fail f2295faba5e8249ae4082791bfc1664c88fff83a c530a75c1e6a472b0eb9558310b518f0dfcd8860 185848 pass 87709f7ecdb884ab75e3de6f951dffe500ee95b2 c530a75c1e6a472b0eb9558310b518f0dfcd8860 185850 pass 4d74cb9cdfd51e6d854f8da54113e716335cb2ca c530a75c1e6a472b0eb9558310b518f0dfcd8860 185851 pass e2b8480b709d48ca1723eed7258f26a0df9a1965 c530a75c1e6a472b0eb9558310b518f0dfcd8860 185852 fail 0f4048e1a0c6e9d3d31ce5b684600fd137cebfca c530a75c1e6a472b0eb9558310b518f0dfcd8860 185853 pass e2b8480b709d48ca1723eed7258f26a0df9a1965 c530a75c1e6a472b0eb9558310b518f0dfcd8860 185854 fail 0f4048e1a0c6e9d3d31ce5b684600fd137cebfca c530a75c1e6a472b0eb9558310b518f0dfcd8860 185855 pass e2b8480b709d48ca1723eed7258f26a0df9a1965
[xen-unstable test] 185839: tolerable FAIL
flight 185839 xen-unstable real [real] http://logs.test-lab.xenproject.org/osstest/logs/185839/ Failures :-/ but no regressions. Tests which are failing intermittently (not blocking): test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm 12 debian-hvm-install fail pass in 185830 test-armhf-armhf-xl-rtds 8 xen-boot fail pass in 185830 Tests which did not succeed, but are not blocking: test-armhf-armhf-xl-rtds15 migrate-support-check fail in 185830 never pass test-armhf-armhf-xl-rtds 16 saverestore-support-check fail in 185830 never pass test-armhf-armhf-libvirt 16 saverestore-support-checkfail like 185830 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 185830 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 185830 test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 185830 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 185830 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 185830 test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail never pass test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl 15 migrate-support-checkfail never pass test-arm64-arm64-xl 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check fail never pass test-arm64-arm64-xl-credit2 15 migrate-support-checkfail never pass test-armhf-armhf-xl-multivcpu 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit2 16 saverestore-support-checkfail never pass test-armhf-armhf-xl-multivcpu 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-qcow2 14 migrate-support-checkfail never pass test-armhf-armhf-xl-credit2 15 migrate-support-checkfail never pass test-armhf-armhf-xl-credit2 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-raw 14 migrate-support-checkfail never pass test-armhf-armhf-libvirt 15 migrate-support-checkfail never pass test-armhf-armhf-xl-arndale 15 migrate-support-checkfail never pass test-armhf-armhf-xl-arndale 16 saverestore-support-checkfail never pass test-armhf-armhf-xl 15 migrate-support-checkfail never pass test-armhf-armhf-xl 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit1 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit1 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-xl-vhd 15 saverestore-support-checkfail never pass test-armhf-armhf-xl-qcow214 migrate-support-checkfail never pass test-armhf-armhf-xl-qcow215 saverestore-support-checkfail never pass test-armhf-armhf-xl-credit1 15 migrate-support-checkfail never pass test-armhf-armhf-xl-credit1 16 saverestore-support-checkfail never pass test-armhf-armhf-libvirt-vhd 14 migrate-support-checkfail never pass test-armhf-armhf-libvirt-vhd 15 saverestore-support-checkfail never pass test-armhf-armhf-xl-raw 14 migrate-support-checkfail never pass test-armhf-armhf-xl-raw 15 saverestore-support-checkfail never pass version targeted for testing: xen be5b08dd6ea6ef0f01caf537bdae125fa66a2230 baseline version: xen be5b08dd6ea6ef0f01caf537bdae125fa66a2230 Last test of basis 185839 2024-04-28 01:51:57 Z0 days Testing same since (not found) 0 attempts jobs: build-amd64-xsm pass build-arm64-xsm pass build-i386-xsm pass build-amd64-xtf pass build-amd64 pass build-arm64 pass build-armhf pass
[linux-6.1 test] 185835: regressions - FAIL
flight 185835 linux-6.1 real [real] http://logs.test-lab.xenproject.org/osstest/logs/185835/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-armhf-pvops 6 kernel-build fail REGR. vs. 185746 Tests which are failing intermittently (not blocking): test-amd64-amd64-dom0pvh-xl-amd 14 guest-start fail in 185832 pass in 185835 test-amd64-amd64-xl-qemuu-debianhvm-i386-xsm 12 debian-hvm-install fail in 185832 pass in 185835 test-amd64-amd64-xl-qemut-debianhvm-i386-xsm 12 debian-hvm-install fail in 185832 pass in 185835 test-amd64-amd64-xl-qemuu-debianhvm-amd64-shadow 17 guest-saverestore.2 fail pass in 185832 Tests which did not succeed, but are not blocking: test-armhf-armhf-examine 1 build-check(1) blocked n/a test-armhf-armhf-libvirt 1 build-check(1) blocked n/a test-armhf-armhf-libvirt-vhd 1 build-check(1) blocked n/a test-armhf-armhf-xl 1 build-check(1) blocked n/a test-armhf-armhf-xl-arndale 1 build-check(1) blocked n/a test-armhf-armhf-xl-credit1 1 build-check(1) blocked n/a test-armhf-armhf-xl-credit2 1 build-check(1) blocked n/a test-armhf-armhf-xl-multivcpu 1 build-check(1) blocked n/a test-armhf-armhf-xl-qcow2 1 build-check(1) blocked n/a test-armhf-armhf-xl-raw 1 build-check(1) blocked n/a test-armhf-armhf-xl-rtds 1 build-check(1) blocked n/a test-amd64-amd64-xl-qemuu-win7-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemuu-ws16-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemut-win7-amd64 19 guest-stopfail like 185746 test-amd64-amd64-xl-qemut-ws16-amd64 19 guest-stopfail like 185746 test-amd64-amd64-qemuu-nested-amd 20 debian-hvm-install/l1/l2 fail like 185746 test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-amd64-amd64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 15 migrate-support-checkfail never pass test-arm64-arm64-xl-thunderx 16 saverestore-support-checkfail never pass test-arm64-arm64-xl 15 migrate-support-checkfail never pass test-arm64-arm64-xl 16 saverestore-support-checkfail never pass test-arm64-arm64-libvirt-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-libvirt-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit1 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit1 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-xsm 15 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm 16 saverestore-support-checkfail never pass test-arm64-arm64-xl-credit2 15 migrate-support-checkfail never pass test-arm64-arm64-xl-credit2 16 saverestore-support-checkfail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 13 migrate-support-check fail never pass test-amd64-amd64-libvirt-qcow2 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-raw 14 migrate-support-checkfail never pass test-amd64-amd64-libvirt-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 14 migrate-support-checkfail never pass test-arm64-arm64-libvirt-raw 15 saverestore-support-checkfail never pass test-arm64-arm64-xl-vhd 14 migrate-support-checkfail never pass test-arm64-arm64-xl-vhd 15 saverestore-support-checkfail never pass version targeted for testing: linuxf2295faba5e8249ae4082791bfc1664c88fff83a baseline version: linux6741e066ec7633450d3186946035c1f80c4226b8 Last test of basis 185746 2024-04-20 18:14:28 Z7 days Testing same since 185832 2024-04-27 15:44:00 Z0 days2 attempts People who touched revisions under test: Ai Chao Alan Stern Alex Deucher Alexander Gordeev Alexander Usyskin Alexey Izbyshev Alvaro Karsz Andi Shyti Andrew Morton AngeloGioacchino Del Regno Ard Biesheuvel Arnd Bergmann Arınç ÜNAL Bjorn Helgaas bolan wang Borislav Petkov (AMD) Borislav Petkov Brenton Simpson Carlos Llamas Carolina Jubran Catalin Marinas Chinmoy Ghosh Christophe JAILLET Chuanhong Guo Chuck Lever Coia Prant Daniel Golle Daniele Palmas Danilo Krummrich Dave Airlie Dave Hansen David S. Miller David Yang Dillon Varone Dmitry Baryshkov Dmitry Torokhov Emil Kronborg Eric Biggers Finn Thain Florian Fainelli Florian Westphal Geoffrey D. Bennett Gil Fine Greg Kroah-Hartman H. Peter Anvin (Intel) Hamza Mahfooz
