flight 133030 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/133030/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-arm64-xsm broken
build-arm64-xs
On Thu, Feb 7, 2019 at 10:17 PM Matthew Wilcox wrote:
>
> On Thu, Feb 07, 2019 at 09:19:47PM +0530, Souptick Joarder wrote:
> > Just thought to take opinion for documentation before placing it in v3.
> > Does it looks fine ?
> >
> > +/**
> > + * __vm_insert_range - insert range of kernel pages int
flight 132975 linux-4.4 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/132975/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-arm64-arm64-xl-credit2 broken
test-arm64-arm64-xl-credit1
flight 132978 libvirt real [real]
http://logs.test-lab.xenproject.org/osstest/logs/132978/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-arm64-xsm broken
build-arm64-pvops
branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm
testid xen-boot
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
Tree: qemu git://xenbits.xen.org/qemu
flight 133022 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/133022/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-arm64-xsm broken
build-arm64-xs
flight 132973 linux-4.9 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/132973/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-arm64-arm64-libvirt-xsm broken
test-arm64-arm64-xl-xsm
flight 132980 ovmf real [real]
http://logs.test-lab.xenproject.org/osstest/logs/132980/
Perfect :-)
All tests in this flight passed as required
version targeted for testing:
ovmf bac50dfbcd92f45165feb5a24fa7ce111416c0f7
baseline version:
ovmf 3b6c73f13eac3dc8bf7de
flight 133017 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/133017/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-arm64-xsm broken
build-arm64-xs
flight 132972 linux-4.14 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/132972/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-amd64-examine 4 memdisk-try-append fail REGR. vs. 132660
test-amd64-i386-libv
flight 133011 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/133011/
Failures and problems with tests :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
build-arm64-xsm broken
build-arm64-xs
flight 132971 xen-unstable real [real]
http://logs.test-lab.xenproject.org/osstest/logs/132971/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-armhf-armhf-libvirt-raw 6 xen-install fail REGR. vs. 132820
Tests which did no
flight 132969 linux-3.18 real [real]
http://logs.test-lab.xenproject.org/osstest/logs/132969/
Regressions :-(
Tests which did not succeed and are blocking,
including tests which could not be run:
test-amd64-i386-examine 8 reboot fail REGR. vs. 128858
test-amd64-i386-libv
On Thu, 7 Feb 2019, Ian Jackson wrote:
> Stefano Stabellini writes ("Re: [Xen-devel] [PATCH v6 1/4] xen: introduce
> SYMBOL"):
> > I am OK with this approach. Maybe not the best IMO, but good enough. It
> > should also satisfy the MISRAC guys, as they wrote "ideally cast to
> > uintptr_t only once
On 2/7/19 5:57 PM, Roger Pau Monné wrote:
> On Thu, Feb 07, 2019 at 05:49:16PM +, George Dunlap wrote:
>> On 1/30/19 10:36 AM, Roger Pau Monne wrote:
>>> diff --git a/xen/include/asm-x86/p2m.h b/xen/include/asm-x86/p2m.h
>>> index 834d49d2d4..1cc8acb3fe 100644
>>> --- a/xen/include/asm-x86/p2m.
On Thu, Feb 07, 2019 at 05:49:16PM +, George Dunlap wrote:
> On 1/30/19 10:36 AM, Roger Pau Monne wrote:
> > diff --git a/xen/include/asm-x86/p2m.h b/xen/include/asm-x86/p2m.h
> > index 834d49d2d4..1cc8acb3fe 100644
> > --- a/xen/include/asm-x86/p2m.h
> > +++ b/xen/include/asm-x86/p2m.h
> > @@
On 1/30/19 10:36 AM, Roger Pau Monne wrote:
> So that the specific handling can be removed from
> atomic_write_ept_entry and be shared with npt and shadow code.
>
> This commit also removes the check that prevent non-ept PVH dom0 from
> mapping foreign pages.
>
> Signed-off-by: Roger Pau Monné
>
On Thu, Feb 07, 2019 at 06:40:16PM +0100, Roger Pau Monné wrote:
> On Thu, Feb 07, 2019 at 04:41:38PM +0100, Marek Marczykowski-Górecki wrote:
> > On Thu, Feb 07, 2019 at 03:57:54PM +0100, Roger Pau Monné wrote:
> > > On Thu, Feb 07, 2019 at 03:52:38PM +0100, Marek Marczykowski-Górecki
> > > wrote
On Thu, Feb 07, 2019 at 05:09:14PM +, George Dunlap wrote:
> On Wed, Jan 30, 2019 at 10:37 AM Roger Pau Monne wrote:
> >
> > There have been several reports of the dom0 builder running out of
> > memory when buildign a PVH dom0 without havingf specified a dom0_mem
> > value. Print a warning me
On Thu, Feb 07, 2019 at 04:41:38PM +0100, Marek Marczykowski-Górecki wrote:
> On Thu, Feb 07, 2019 at 03:57:54PM +0100, Roger Pau Monné wrote:
> > On Thu, Feb 07, 2019 at 03:52:38PM +0100, Marek Marczykowski-Górecki wrote:
> > > On Thu, Feb 07, 2019 at 02:21:27PM +0100, Marek Marczykowski-Górecki
On 2/5/19 1:38 PM, Roger Pau Monné wrote:
> On Tue, Feb 05, 2019 at 05:44:14AM -0700, Jan Beulich wrote:
> On 05.02.19 at 11:40, wrote:
>>> On Tue, Feb 05, 2019 at 12:45:56AM -0700, Jan Beulich wrote:
>>> On 04.02.19 at 18:18, wrote:
> On Mon, Feb 04, 2019 at 09:56:22AM -0700, Jan Beu
On Wed, Jan 30, 2019 at 10:37 AM Roger Pau Monne wrote:
>
> There have been several reports of the dom0 builder running out of
> memory when buildign a PVH dom0 without havingf specified a dom0_mem
> value. Print a warning message if dom0_mem is not set to a fixed value
> when booting in PVH mode.
After inspection ARM doesn't have alloc_xen_pagetable so this function
is x86 only, which means it is safe for us to change.
Signed-off-by: Wei Liu
---
XXX test this in gitlab ci to be sure.
---
xen/common/efi/boot.c | 16 +++-
1 file changed, 11 insertions(+), 5 deletions(-)
diff -
Modify all the _new APIs to handle domheap pages.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 13 +++--
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 2a3442d881..97dd6a7f63 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 48
1 file changed, 36 insertions(+), 12 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 83d62674c0..02919481e4 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/x
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 16
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 0b85961105..216f97c95f 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -400,1
We will need to have a variable named pl2e when we rewrite
virt_to_xen_l2e. Change pl2e to l2t to reflect better its purpose.
This will make reviewing later patch easier.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 14 +++---
1 file changed, 7 insertions(+), 7 d
Signed-off-by: Wei Liu
---
xen/arch/x86/smpboot.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
index 32dce00d10..3ac1924391 100644
--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -951,11 +951,17 @@ st
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 55fa338d71..d3e2398b6c 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -397,7 +397,7 @
Map and unmap page tables where necessary.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 40 +---
1 file changed, 29 insertions(+), 11 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index c4cb6fbb60..1ea2974c1f 100644
--- a/xen/arch/x86/mm.c
Signed-off-by: Wei Liu
---
xen/arch/x86/smpboot.c | 22 +++---
1 file changed, 15 insertions(+), 7 deletions(-)
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
index cb38f31465..f74a6c245f 100644
--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -672,7 +67
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 02919481e4..094c609c8c 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -648,8 +648,10 @@
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 36f25583f2..6087851e69 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -382,11 +382,13
Introduce pl2e so that we can use l2_ro_mpt to point to the page table
itself.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 18 ++
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
in
Page tables allocated in that function should be mapped and unmapped
now.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 1ea2974c1f..18c7b43705 100644
--
We will need to have a variable named pl1e when we rewrite
virt_to_xen_l1e. Change pl1e to l1t to reflect better its purpose.
This will make reviewing later patch easier.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 14 +++---
1 file changed, 7 insertions(+), 7 d
This then requires moving declaration of root page table mfn into mm.h
and modify setup_cpu_root_pgt to have a single exit path.
We also need to force map_domain_page to use direct map when switching
per-domain mappings. This is contrary to our end goal of removing
direct map, but this will be rem
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 9 +++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 597d8e9ed8..bd298fff1b 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -252,11 +252,13
Signed-off-by: Wei Liu
---
xen/common/efi/boot.c | 39 +++
1 file changed, 27 insertions(+), 12 deletions(-)
diff --git a/xen/common/efi/boot.c b/xen/common/efi/boot.c
index 64a287690a..1d1420f02c 100644
--- a/xen/common/efi/boot.c
+++ b/xen/common/efi/boot.c
Rewrite that function to use the new APIs. Modify its callers to unmap
the pointer returned.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 46 +-
1 file changed, 37 insertions(+), 9 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
inde
Signed-off-by: Wei Liu
---
xen/arch/x86/smpboot.c | 18 --
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
index e14e48d823..7436799d80 100644
--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -674,7 +674,7
Signed-off-by: Wei Liu
---
xen/arch/x86/pv/dom0_build.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/xen/arch/x86/pv/dom0_build.c b/xen/arch/x86/pv/dom0_build.c
index 293be076d9..a07d2138a2 100644
--- a/xen/arch/x86/pv/dom0_build.c
+++ b/xen/arch/x86/pv/dom0_build.c
@@
Page tables allocated in that function should be mapped and unmapped
now.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 31 ++-
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 356d561a06..c4cb6fbb60 100644
--
We will soon need to clean up page table mappings in the exit path.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/smpboot.c | 35 ---
1 file changed, 28 insertions(+), 7 deletions(-)
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
in
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 22 +++---
1 file changed, 15 insertions(+), 7 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 216f97c95f..2b88a1af37 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 31 +++
1 file changed, 23 insertions(+), 8 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index cbd1f829cf..9dd2ecad4a 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 14 +-
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index d3e2398b6c..0b85961105 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -397,9 +3
Signed-off-by: Wei Liu
---
xen/arch/x86/smpboot.c | 18 --
1 file changed, 12 insertions(+), 6 deletions(-)
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
index f74a6c245f..e14e48d823 100644
--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -673,7 +673,7
We will need to have a variable named pl3e when we rewrite
virt_to_xen_l3e. Change pl3e to l3t to reflect better its purpose.
This will make reviewing later patch easier.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 14 +++---
1 file changed, 7 insertions(+), 7 d
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 31 +++
1 file changed, 23 insertions(+), 8 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 2b88a1af37..597d8e9ed8 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 094c609c8c..55fa338d71 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -480,8 +480,6 @@ static int setup_m2p_t
Signed-off-by: Wei Liu
---
xen/arch/x86/pv/shim.c | 20 +++-
1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/xen/arch/x86/pv/shim.c b/xen/arch/x86/pv/shim.c
index 324ca27f93..cf638fa965 100644
--- a/xen/arch/x86/pv/shim.c
+++ b/xen/arch/x86/pv/shim.c
@@ -167,15 +167
Now that we've switched all users to the new APIs, the old ones aren't
needed anymore.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 16
xen/include/asm-x86/mm.h | 2 --
xen/include/asm-x86/page.h | 5 -
3 files changed, 23 deletions(-)
diff --git a/xen/arch/x
Signed-off-by: Wei Liu
---
xen/arch/x86/pv/dom0_build.c | 35 +++
1 file changed, 23 insertions(+), 12 deletions(-)
diff --git a/xen/arch/x86/pv/dom0_build.c b/xen/arch/x86/pv/dom0_build.c
index 837ef7bca1..293be076d9 100644
--- a/xen/arch/x86/pv/dom0_build.c
+++
>>> On 07.02.19 at 17:53, wrote:
> On Wed, Feb 06, 2019 at 09:59:30AM -0700, Jan Beulich wrote:
>> >>> On 30.01.19 at 11:36, wrote:
>> > --- a/xen/include/asm-x86/p2m.h
>> > +++ b/xen/include/asm-x86/p2m.h
>> > @@ -933,9 +933,12 @@ struct hvm_ioreq_server *p2m_get_ioreq_server(struct
>> > domain
Rewrite this function to use new APIs. Modify its callers to unmap the
pointer returned.
Signed-off-by: Wei Liu
---
xen/arch/x86/domain_page.c | 10 ++
xen/arch/x86/mm.c | 30 +-
2 files changed, 31 insertions(+), 9 deletions(-)
diff --git a/xen/arch
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 28 +++-
1 file changed, 19 insertions(+), 9 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index 18c7b43705..ddd99ef0f2 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -5406,8 +5406,7 @@ int modify
Signed-off-by: Wei Liu
---
xen/arch/x86/smpboot.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
index 7d1226d7bc..4a0982272d 100644
--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -1384,3 +1384,13 @@ void __init smp_in
Signed-off-by: Wei Liu
---
Patch generated with
find -name '*.[ch]' -exec sed -i 's/$OLD/$NEW/g'
---
xen/arch/x86/domain.c| 4 +-
xen/arch/x86/domain_page.c | 2 +-
xen/arch/x86/efi/runtime.h | 4 +-
xen/arch/x86/mm.c| 164 +--
Rewrite that function to use the new APIs. Modify its callers to unmap
the pointer returned.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 61 +++
1 file changed, 48 insertions(+), 13 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86
Signed-off-by: Wei Liu
---
xen/arch/x86/smpboot.c | 16 +++-
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c
index 7436799d80..a9a39cea6e 100644
--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -893,23 +893,27
Signed-off-by: Wei Liu
---
xen/common/efi/boot.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/xen/common/efi/boot.c b/xen/common/efi/boot.c
index 1d1420f02c..3868293d06 100644
--- a/xen/common/efi/boot.c
+++ b/xen/common/efi/boot.c
@@ -1705,3 +1705,13 @@ void __init efi_init_me
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 24 +---
1 file changed, 17 insertions(+), 7 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 6087851e69..cbd1f829cf 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@
Properly map and unmap page tables where necessary.
Signed-off-by: Wei Liu
---
xen/arch/x86/setup.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/xen/arch/x86/setup.c b/xen/arch/x86/setup.c
index 92da060915..7b6420f95a 100644
--- a/xen/arch/x86/setup.c
+++ b/xen/
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 18 ++
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index bd298fff1b..36f25583f2 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -292
We will soon switch efi_l4_table to use ephemeral mapping. Make
copy_mapping take a pointer to the mapping instead of using the global
variable.
No functional change intended.
Signed-off-by: Wei Liu
---
xen/common/efi/boot.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
dif
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 15 +--
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index ddd99ef0f2..9e115ef0b8 100644
--- a/xen/arch/x86/mm.c
+++ b/xen/arch/x86/mm.c
@@ -366,19 +366,22 @@ void __init arch_init_me
This requires storing the MFN instead of linear address of the L4
table. Adjust code accordingly.
Signed-off-by: Wei Liu
---
xen/arch/x86/efi/runtime.h | 12 +---
xen/common/efi/boot.c | 8 ++--
xen/common/efi/efi.h | 3 ++-
xen/common/efi/runtime.c | 8
4 fi
Signed-off-by: Wei Liu
---
xen/arch/x86/x86_64/mm.c | 15 ++-
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/xen/arch/x86/x86_64/mm.c b/xen/arch/x86/x86_64/mm.c
index 9dd2ecad4a..cac06b782d 100644
--- a/xen/arch/x86/x86_64/mm.c
+++ b/xen/arch/x86/x86_64/mm.c
@@ -1015,8
On Wed, Feb 06, 2019 at 09:59:30AM -0700, Jan Beulich wrote:
> >>> On 30.01.19 at 11:36, wrote:
> > --- a/xen/include/asm-x86/p2m.h
> > +++ b/xen/include/asm-x86/p2m.h
> > @@ -933,9 +933,12 @@ struct hvm_ioreq_server *p2m_get_ioreq_server(struct
> > domain *d,
> >
On Thu, Jan 24, 2019 at 11:44:55AM +, Wei Liu wrote:
[...]
> 3.2 Switch page table allocation to use domheap page
>
> We think that 3.2 is a worthwhile thing to do anyway. This work just
> gives us a good excuse to do it.
I just posted a patch series for this work item.
See [PATCH RFC 00/5
On Thu, Feb 07, 2019 at 09:19:47PM +0530, Souptick Joarder wrote:
> Just thought to take opinion for documentation before placing it in v3.
> Does it looks fine ?
>
> +/**
> + * __vm_insert_range - insert range of kernel pages into user vma
> + * @vma: user vma to map to
> + * @pages: pointer to a
>>> On 07.02.19 at 16:39, wrote:
> On Wed, Feb 06, 2019 at 06:54:23AM -0700, Jan Beulich wrote:
>> >>> On 30.01.19 at 11:36, wrote:
>> > There have been several reports of the dom0 builder running out of
>> > memory when buildign a PVH dom0 without havingf specified a dom0_mem
>>
>> "building" a
We will soon rewrite the function to handle dynamically mapping and
unmapping of page tables.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 34 +++---
1 file changed, 27 insertions(+), 7 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x
We will soon need to clean up mappings whenever the out most loop is
ended. Add a new label and turn relevant continue's into goto's.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/xen/arch/x86/mm.c
The pl2e and pl1e variables are heavily (ab)used in that function. It
is fine at the moment because all page tables are always mapped so
there is no need to track the life time of each variable.
We will soon have the requirement to map and unmap page tables. We
need to track the life time of each
We will soon need to handle dynamically mapping / unmapping page
tables in the said function.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 18 +++---
1 file changed, 15 insertions(+), 3 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c
index dc
We will soon need to clean up mappings whenever the out most loop
is ended. Add a new label and turn relevant continue's into goto's.
No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/xen/arch/x
This series switches xen page tables from xenheap page to domheap page.
This is required so that when we implement xenheap on top of vmap there won't
be a loop.
It is done in roughly three steps:
1. Introduce a new set of APIs, implement the old APIs on top of the new ones.
New APIs still use
We are going to switch to using domheap page for page tables.
A new set of APIs is introduced to allocate, map, unmap and free pages
for page tables.
The allocation and deallocation work on mfn_t but not page_info,
because they are required to work even before frame table is set up.
Implement the
They were put into page.h but mm.h is more appropriate.
The real reason is that I will be adding some new functions which
takes mfn_t. It turns out it is a bit difficult to do in page.h.
No functional change.
Signed-off-by: Wei Liu
---
xen/include/asm-x86/mm.h | 5 +
xen/include/asm-x86/
Defer the call to clear_page to the point when we're sure the page is
going to become a page table.
This is a minor optimisation. No functional change.
Signed-off-by: Wei Liu
---
xen/arch/x86/mm.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/xen/arch/x86/mm.c b/xen/
The pl2e and pl1e variables are heavily (ab)used in that function. It
is fine at the moment because all page tables are always mapped so
there is no need to track the life time of each variable.
We will soon have the requirement to map and unmap page tables. We
need to track the life time of each
On 2/7/19 15:00, Jan Beulich wrote:
On 07.02.19 at 11:20, wrote:
>> On 2/7/19 10:50, Norbert Manthey wrote:
>>> On 2/6/19 16:53, Jan Beulich wrote:
>>> On 06.02.19 at 16:06, wrote:
> On 2/6/19 15:52, Jan Beulich wrote:
> On 29.01.19 at 15:43, wrote:
>>> @@ -963,6 +965,9
On 07/02/2019 16:09, George Dunlap wrote:
> Need a space between the paragraph and the list so pandoc knows it's a
> list.
>
> Signed-off-by: George Dunlap
Release-acked-by: Juergen Gross
Juergen
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On 07/02/2019 16:02, Ian Jackson wrote:
> The Debian Xen maintainers had a review of the init scripts. Debian
> has its completely own set of scripts. This is something that needs
> to be tackled in the medium term but not now.
>
> However, we did identify some things which could be remedied ups
On Thu, 2019-02-07 at 11:46 +, George Dunlap wrote:
> On 2/6/19 2:26 PM, Petre Ovidiu PIRCALABU wrote:
> > On Wed, 2018-12-19 at 20:52 +0200, Petre Pircalabu wrote:
> > > This patchset is a rework of the "multi-page ring buffer" for
> > > vm_events
> > > patch based on Andrew Cooper's comments.
On Thu, Feb 07, 2019 at 09:37:08PM +0530, Souptick Joarder wrote:
> On Thu, Feb 7, 2019 at 9:27 PM Mike Rapoport wrote:
> >
> > Hi Souptick,
> >
> > On Thu, Feb 07, 2019 at 09:19:47PM +0530, Souptick Joarder wrote:
> > > Hi Mike,
> > >
> > > Just thought to take opinion for documentation before pl
On Thu, Feb 7, 2019 at 9:27 PM Mike Rapoport wrote:
>
> Hi Souptick,
>
> On Thu, Feb 07, 2019 at 09:19:47PM +0530, Souptick Joarder wrote:
> > Hi Mike,
> >
> > Just thought to take opinion for documentation before placing it in v3.
> > Does it looks fine ?
>
> Overall looks good to me. Several min
Hi Souptick,
On Thu, Feb 07, 2019 at 09:19:47PM +0530, Souptick Joarder wrote:
> Hi Mike,
>
> Just thought to take opinion for documentation before placing it in v3.
> Does it looks fine ?
Overall looks good to me. Several minor points below.
> +/**
> + * __vm_insert_range - insert range of ke
flight 133005 xen-unstable-smoke real [real]
http://logs.test-lab.xenproject.org/osstest/logs/133005/
Failures :-/ but no regressions.
Tests which did not succeed, but are not blocking:
test-arm64-arm64-xl-xsm 13 migrate-support-checkfail never pass
test-arm64-arm64-xl-xsm 1
Hi Mike,
On Thu, Jan 31, 2019 at 2:09 PM Mike Rapoport wrote:
>
> On Thu, Jan 31, 2019 at 08:38:12AM +0530, Souptick Joarder wrote:
> > Previouly drivers have their own way of mapping range of
> > kernel pages/memory into user vma and this was done by
> > invoking vm_insert_page() within a loop.
On Thu, Feb 07, 2019 at 03:57:54PM +0100, Roger Pau Monné wrote:
> On Thu, Feb 07, 2019 at 03:52:38PM +0100, Marek Marczykowski-Górecki wrote:
> > On Thu, Feb 07, 2019 at 02:21:27PM +0100, Marek Marczykowski-Górecki wrote:
> > > On Thu, Feb 07, 2019 at 10:57:19AM +0100, Roger Pau Monné wrote:
> > >
On Wed, Feb 06, 2019 at 06:54:23AM -0700, Jan Beulich wrote:
> >>> On 30.01.19 at 11:36, wrote:
> > There have been several reports of the dom0 builder running out of
> > memory when buildign a PVH dom0 without havingf specified a dom0_mem
>
> "building" and "having"
>
> > value. Print a warning
On Thu, Feb 07, 2019 at 03:02:24PM +, Ian Jackson wrote:
> The Debian Xen maintainers had a review of the init scripts. Debian
> has its completely own set of scripts. This is something that needs
> to be tackled in the medium term but not now.
>
> However, we did identify some things which
On 07/02/2019 15:09, George Dunlap wrote:
> Need a space between the paragraph and the list so pandoc knows it's a
> list.
>
> Signed-off-by: George Dunlap
LGTM. Acked-by: Andrew Cooper
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https:
Need a space between the paragraph and the list so pandoc knows it's a
list.
Signed-off-by: George Dunlap
---
Release justification:
- "Bug" in docs (incorrect HTML output generated)
CC: Ian Jackson
CC: Wei Liu
CC: Andrew Cooper
CC: Jan Beulich
CC: Tim Deegan
CC: Konrad Wilk
CC: Stefano S
These directories ought not to be even world-readable. If this script
for some reason runs with a lax umask they might be created
overly-writeable. Avoid any such bug by setting the mode explicitly.
Signed-off-by: Ian Jackson
---
tools/hotplug/Linux/init.d/xencommons.in | 4 ++--
1 file change
On 07/02/2019 13:56, Juergen Gross wrote:
> On 07/02/2019 14:45, Jan Beulich wrote:
>>
> @@ -606,23 +598,14 @@ int __init dom0_construct_pv(struct domain *d,
> {
> maddr_to_page(mpt_alloc)->u.inuse.type_info = PGT_l4_page_table;
> l4start = l4tab = __va(mpt_al
The Debian Xen maintainers had a review of the init scripts. Debian
has its completely own set of scripts. This is something that needs
to be tackled in the medium term but not now.
However, we did identify some things which could be remedied upstream
right away.
Ian Jackson (3):
tools: init
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