At this moment a guest can call vmfunc to change the altp2m view. This
should be limited in order to avoid any unwanted view switch.
The new xc_altp2m_set_visibility() solves this by making views invisible
to vmfunc.
This is done by having a separate arch.altp2m_working_eptp that is
populated and
On 27.03.2020 19:20, Andrew Cooper wrote:
> On 24/03/2020 12:30, Jan Beulich wrote:
>> --- a/tools/tests/x86_emulator/evex-disp8.c
>> +++ b/tools/tests/x86_emulator/evex-disp8.c
>> @@ -550,6 +550,12 @@ static const struct test avx512_4vnniw_5
>> INSN(p4dpwssds, f2, 0f38, 53, el_4, d, vl),
>>
On 27.03.2020 04:30, Tian, Kevin wrote:
From: Isaila Alexandru
Sent: Tuesday, March 24, 2020 6:46 PM
Hi Kevin and sorry for the long reply time,
On 10.03.2020 04:04, sTian, Kevin wrote:
From: Alexandru Stefan ISAILA
Sent: Tuesday, March 3, 2020 8:23 PM
At this moment a guest can call v
flight 149156 qemu-mainline real [real]
http://logs.test-lab.xenproject.org/osstest/logs/149156/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-xl-qemuu-dmrestrict-amd64-dmrestrict 10 debian-hvm-install
fail REGR. vs. 14486
flight 149151 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/149151/
Failures :-/ but no regressions.
Regressions which are regarded as allowable (not blocking):
test-amd64-amd64-xl-rtds 18 guest-localmigrate/x10 fail REGR. vs. 148925
test-armhf-armhf-xl-rtds
On 25/03/2020 09:40, Dario Faggioli wrote:
Hello,
Hi Dario,
Are the following errors (and more similar ones):
CC xenctrl_stubs.o
In file included from /usr/lib64/ocaml/caml/alloc.h:24,
from xenctrl_stubs.c:22:
xenctrl_stubs.c: In function 'stub_xc_vcpu_context_g
flight 149140 seabios real [real]
http://logs.test-lab.xenproject.org/osstest/logs/149140/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 17 debian-hvm-install/l1/l2 fail REGR. vs.
148666
Tests which did
Hi Wei,
On 29/03/2020 15:35, Wei Liu wrote:
On Fri, Mar 27, 2020 at 07:05:46PM +, Julien Grall wrote:
From: Julien Grall
Since commit 9facd54a45 "x86/ioapic: Add register level checks to detect
bogus io-apic entries", Xen is able to cope with IO APICs not mapped in
the fixmap.
Therefore
On Mon, Mar 23, 2020 at 09:41:37AM +, Hongyan Xia wrote:
> From: Hongyan Xia
>
> This small series is basically just rewriting functions using the new
> API to map and unmap PTEs. Each patch is independent.
>
> Apart from mapping and unmapping page tables, no other functional change
> intend
flight 149154 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/149154/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-amd64-libvirt 6 libvirt-buildfail REGR. vs. 146182
build-i386-libvirt
On Fri, Mar 20, 2020 at 07:42:38PM +0100, Roger Pau Monne wrote:
> Introduce a specific flag to request a HVM guest linear TLB flush,
> which is an ASID/VPID tickle that forces a guest linear to guest
> physical TLB flush for all HVM guests.
>
> This was previously unconditionally done in each pre
On Fri, Mar 27, 2020 at 07:05:46PM +, Julien Grall wrote:
> From: Julien Grall
>
> Since commit 9facd54a45 "x86/ioapic: Add register level checks to detect
> bogus io-apic entries", Xen is able to cope with IO APICs not mapped in
> the fixmap.
>
> Therefore the whole logic to allocate a fake
On Sun, Mar 29, 2020 at 02:46:57PM +0100, Wei Liu wrote:
> On Sun, Mar 29, 2020 at 11:46:08AM +0530, Simran Singhal wrote:
> > diff --git a/xen/arch/x86/oprofile/op_model_athlon.c
> > b/xen/arch/x86/oprofile/op_model_athlon.c
> > index 5c48f868ae..2bc0d04a1f 100644
> > --- a/xen/arch/x86/oprofile/
On Sun, Mar 29, 2020 at 12:07:47PM +0530, Simran Singhal wrote:
> This patch remove unnecessary parentheses from return arguments.
>
> Signed-off-by: Simran Singhal
Reviewed-by: Wei Liu
On Sun, Mar 29, 2020 at 12:08:39PM +0100, Julien Grall wrote:
> Hi,
>
> On 29/03/2020 08:22, Simran Singhal wrote:
> > Replace ternary operator with macro min as it is shorter and
> > thus increases code readability. Macro min return the minimum of the
> > two compared values.
>
> While I underst
On Sun, Mar 29, 2020 at 11:46:08AM +0530, Simran Singhal wrote:
> diff --git a/xen/arch/x86/oprofile/op_model_athlon.c
> b/xen/arch/x86/oprofile/op_model_athlon.c
> index 5c48f868ae..2bc0d04a1f 100644
> --- a/xen/arch/x86/oprofile/op_model_athlon.c
> +++ b/xen/arch/x86/oprofile/op_model_athlon.c
>
On Sun, Mar 29, 2020 at 10:25:12AM +0530, Simran Singhal wrote:
> Assignment to a typed pointer is sufficient in C.
> No cast is needed.
>
> Also, changed some u64/u32 to uint64_t/uint32_t.
>
> Signed-off-by: Simran Singhal
> ---
> Changes in v2:
> - Took the chance to change some uintX to
Hi,
On 29/03/2020 08:22, Simran Singhal wrote:
Replace ternary operator with macro min as it is shorter and
thus increases code readability. Macro min return the minimum of the
two compared values.
While I understand the ternary operator is doing exactly the same as a
min(), I read the curren
flight 149134 linux-5.4 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/149134/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 17 debian-hvm-install/l1/l2 fail REGR. vs.
146121
Regressions w
flight 149162 xen-unstable-coverity real [real]
http://logs.test-lab.xenproject.org/osstest/logs/149162/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
xen e19b4b3b55f84e0cfcc02fe5d66965969a81c965
baseline version:
xen 0537
flight 149130 linux-linus real [real]
http://logs.test-lab.xenproject.org/osstest/logs/149130/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-qemuu-nested-intel 17 debian-hvm-install/l1/l2 fail REGR. vs.
133580
test-amd64-
Replace ternary operator with macro min as it is shorter and
thus increases code readability. Macro min return the minimum of the
two compared values.
Signed-off-by: Simran Singhal
---
xen/arch/x86/bzimage.c| 2 +-
xen/arch/x86/mm.c | 2 +-
xen/arch/x86/mm/p2m-ept.c | 2 +-
3 files c
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