here:
> #0 0x7ff596a94bb8 in __interceptor_calloc
> (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xd9bb8)
> #1 0x7ff57da66580 in g_malloc0
> (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x50580)
> #2 0x55e0fdda7d3d in device_set_realized hw/core/qdev.c:914
> [...]
>
> Signed
x27;ve pushed it
> to this git branch if that's more convenient:
>
> https://git.linaro.org/people/peter.maydell/qemu-arm.git fsr-in-faultinfo
>
> I have tested a bit (including a Linux KVM EL2 setup), but more
> testing would definitely be useful. Stefano: in pa
On Wed, 15 Nov 2017, Paul Durrant wrote:
> Anthony, Stefano,
>
> Ping?
Acked-by: Stefano Stabellini
Unless Anthony or somebody else object, I'll queue it up in my "next"
branch (which I'll send upstream after 2.11 is out).
Cheers,
Stefano
> > -O
lized. This
> means that we don't know at the point when we define the ID
> registers what the correct value is. Handle this by switching
> them to calling a function at runtime to read the value, where
> we can fill in the GIC field appropriately.
>
> Signed-off-by: Peter May
On Tue, 7 Nov 2017, Peter Maydell wrote:
> On 6 November 2017 at 22:16, Stefano Stabellini
> wrote:
> > When QEMU emulates a GICv3, it needs to advertise the presence of the
> > system register interface, which is done via id_aa64pfr0.
> >
> > To do that,
machvirt_init. Check on the boolean property from
register_cp_regs_for_features and set id_aa64pfr0 accordingly.
Signed-off-by: Stefano Stabellini
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 9e18b41..369d36b 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1401,6 +1401,9 @@ static void
on regime. In particular,
> this is necessary for Xen to be able to run in our emulation,
> so this seems like a safer interim fix given that we are in freeze.
>
> Signed-off-by: Peter Maydell
Tested-by: Stefano Stabellini
> ---
> I guess I should have a go at the "c
On Tue, 31 Oct 2017, Peter Maydell wrote:
> On 31 October 2017 at 18:51, Stefano Stabellini
> wrote:
> > On Tue, 31 Oct 2017, Peter Maydell wrote:
> >> On 31 October 2017 at 17:01, Stefano Stabellini
> >> wrote:
> >> > Fixing QEMU is harder than
On Tue, 31 Oct 2017, Peter Maydell wrote:
> On 31 October 2017 at 17:01, Stefano Stabellini
> wrote:
> > Fixing QEMU is harder than I expected. Would it be possible to update
> > id_aa64pfr0 at CPU reset time? Like cpu->id_aa64pfr0 |= 0x0100; ?
>
> At that
On Tue, 31 Oct 2017, Peter Maydell wrote:
> On 31 October 2017 at 17:07, Stefano Stabellini
> wrote:
> > Sorry Peter, I copy/pasted the values from arm32/page.h instead of
> > arm64/page.h in Xen :-/
> >
> > Xen is running at EL2, 64-bit (aarch64). The ATS instruct
On Tue, 31 Oct 2017, Peter Maydell wrote:
> On 30 October 2017 at 22:57, Stefano Stabellini
> wrote:
> > On Mon, 30 Oct 2017, Peter Maydell wrote:
> >> What's the specific situation/bug that you're trying to fix with
> >> this patch? You don't say in
On Tue, 31 Oct 2017, Peter Maydell wrote:
> On 19 October 2017 at 15:46, Peter Maydell wrote:
> > On 18 October 2017 at 01:10, Stefano Stabellini
> > wrote:
> >> Advertise the presence of the GIC system register interface (1<<24)
> >> according to H9.2
On Mon, 30 Oct 2017, Peter Maydell wrote:
> On 26 October 2017 at 00:28, Stefano Stabellini
> wrote:
> > extended_addresses_enabled calls arm_el_is_aa64, hardcoding exception
> > level 1. Instead, add an additional "el" argument to
> > extended_addresses_enabled
On Fri, 27 Oct 2017, Ian Jackson wrote:
> Stefano Stabellini writes ("Re: [PATCH v5.1 2/8] xen: restrict: use
> xentoolcore_restrict_all"):
> > On Fri, 20 Oct 2017, Ian Jackson wrote:
> ...
> > > Drop individual use of xendevicemodel_restrict and
> > >
: Stefano Stabellini
---
hw/block/xen_disk.c | 18 ++
hw/xen/xen_backend.c | 11 +++
include/hw/xen/xen_backend.h | 1 +
3 files changed, 18 insertions(+), 12 deletions(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index 536e2ee..62506e3
boot it.
So instead of letting the generic backend code open the gnttab device
do it in blk_connect() and close it again in blk_disconnect.
Signed-off-by: Juergen Gross
Acked-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
---
hw/block/xen_disk.c | 16
1 file changed, 12
From: Ross Lagerwall
xen_modified_memory() sets errno to communicate what went wrong so log
this rather than the return value which is not interesting.
Signed-off-by: Ross Lagerwall
Acked-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
---
hw/i386/xen/xen-hvm.c | 2 +-
1 file changed
The following changes since commit 325a084c1ebccb265a3c8f1dd092ffbbfb448a00:
Merge remote-tracking branch
'remotes/stefanberger/tags/pull-tpm-2017-10-24-1' into staging (2017-10-26
09:20:11 +0100)
are available in the git repository at:
git://xenbits.xen.org/people/sstabellini/qemu-dm.git
> Signed-off-by: Ian Jackson
> Acked-by: Anthony PERARD
Acked-by: Stefano Stabellini
> ---
> v2: New patch in v2 of the series
> ---
> include/hw/xen/xen_common.h | 18 +++---
> 1 file changed, 11 insertions(+), 7 deletions(-)
>
> diff --git a/include/hw/xen
restrict_all(0);
>
>return 0;
> }
> EOF
> -compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs"
> +compile_prog "" "$xen_libs -lxendevicemodel $xen_stable_libs
> -lxentoolcore"
> then
> -
CC'ing the maintainers (scripts/get_maintainer.pl is your friend)
On Fri, 20 Oct 2017, Ian Jackson wrote:
> This allows the caller to specify a uid and gid to use, even if there
> is no corresponding password entry. This will be useful in certain
> Xen configurations.
>
> We don't support just -
CC'ing the maintainers for this.
On Fri, 20 Oct 2017, Ian Jackson wrote:
> This makes it much easier to find a particular thing in config.log.
>
> The information may be lacking in other shells, resulting in harmless
> empty output. (This is why we don't use the proper ${FUNCNAME[*]}
> array syn
On Fri, 20 Oct 2017, Ian Jackson wrote:
> xc_interface_open etc. is not going to work if we have dropped
> privilege, but xendevicemodel_shutdown will if everything is new
> enough.
>
> xendevicemodel_shutdown is only availabe in Xen 4.10 and later, so
> provide a stub for earlier versions.
>
> S
This patch affects non-Xen components. CC'ing the relevant maintainers.
On Fri, 20 Oct 2017, Ian Jackson wrote:
> We need to restrict *all* the control fds that qemu opens. Looking in
> /proc/PID/fd shows there are many; their allocation seems scattered
> throughout Xen support code in qemu.
>
>
On Fri, 20 Oct 2017, Ian Jackson wrote:
> We are going to want to reuse this.
>
> No functional change.
>
> Signed-off-by: Ian Jackson
> Reviewed-by: Anthony PERARD
Acked-by: Stefano Stabellini
> ---
> hw/i386/xen/xen-hvm.c | 5 +++--
> 1 file changed, 3
On Fri, 20 Oct 2017, Ian Jackson wrote:
> And insist that it works.
>
> Drop individual use of xendevicemodel_restrict and
> xenforeignmemory_restrict. These are not actually effective in this
> version of qemu, because qemu has a large number of fds open onto
> various Xen control devices.
>
>
_target_el(env), as the target el for a debug trap can be
different from the current el.
Signed-off-by: Stefano Stabellini
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 96113fe..2298428 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -500,7 +500,7 @@ static void contex
On Wed, 25 Oct 2017, Peter Maydell wrote:
> On 24 October 2017 at 18:59, Stefano Stabellini
> wrote:
> > WFI/E are often, but not always, 4 bytes long. When they are, we need to
> > set ARM_EL_IL_SHIFT in the syndrome register.
> >
> > Pass the instruction le
in both arm_tr_translate_insn and thumb_tr_translate_insn.
Signed-off-by: Stefano Stabellini
---
Changes in v3:
- free tmp
- wfi on aarch64 is always 4 bytes
- set dc->insn in arm_tr_translate_insn and thumb_tr_translate_insn
- also check for dc->thumb in arm_tr_tb_stop
diff --git a/t
On Tue, 24 Oct 2017, Stefano Stabellini wrote:
> On Tue, 24 Oct 2017, Peter Maydell wrote:
> > On 24 October 2017 at 16:53, Peter Maydell wrote:
> > > On 21 October 2017 at 19:09, Stefano Stabellini
> > > wrote:
> > >> diff --git a/target/arm/translate.
On Tue, 24 Oct 2017, Peter Maydell wrote:
> On 24 October 2017 at 16:53, Peter Maydell wrote:
> > On 21 October 2017 at 19:09, Stefano Stabellini
> > wrote:
> >> diff --git a/target/arm/translate.c b/target/arm/translate.c
> >> index 4da1a4c..a89518f 100644
On Sat, 21 Oct 2017, no-re...@patchew.org wrote:
> Makefile:30: recipe for target 'git-submodule-update' failed
> make: *** [git-submodule-update] Error 1
> make: *** Waiting for unfinished jobs
> make: *** wait: No child processes. Stop.
> === OUTPUT END ===
>
> Test command exited with code
: Stefano Stabellini
diff --git a/target/arm/helper.h b/target/arm/helper.h
index 2cf6f74..439d228 100644
--- a/target/arm/helper.h
+++ b/target/arm/helper.h
@@ -48,7 +48,7 @@ DEF_HELPER_FLAGS_3(sel_flags, TCG_CALL_NO_RWG_SE,
DEF_HELPER_2(exception_internal, void, env, i32)
DEF_HELPER_4
On Fri, 20 Oct 2017, Peter Maydell wrote:
> On 19 October 2017 at 21:56, Stefano Stabellini
> wrote:
> > On Thu, 19 Oct 2017, Peter Maydell wrote:
> >> On 18 October 2017 at 23:03, Stefano Stabellini
> >> wrote:
> >> > WFI/E are 4 bytes
On Thu, 19 Oct 2017, Peter Maydell wrote:
> On 18 October 2017 at 23:41, Stefano Stabellini
> wrote:
> > extended_addresses_enabled calls arm_el_is_aa64, hardcoding exception
> > level 1. Instead, retrieve the current el calling arm_current_el.
> >
> > Sig
On Thu, 19 Oct 2017, Peter Maydell wrote:
> On 18 October 2017 at 23:03, Stefano Stabellini
> wrote:
> > WFI/E are 4 bytes long: set ARM_EL_IL_SHIFT in the syndrome.
> >
> > Signed-off-by: Stefano Stabellini
> >
> > diff --git a/target/arm/internals.h b/targ
extended_addresses_enabled calls arm_el_is_aa64, hardcoding exception
level 1. Instead, retrieve the current el calling arm_current_el.
Signed-off-by: Stefano Stabellini
diff --git a/target/arm/internals.h b/target/arm/internals.h
index 1f6efef..63507d9 100644
--- a/target/arm/internals.h
+++ b
WFI/E are 4 bytes long: set ARM_EL_IL_SHIFT in the syndrome.
Signed-off-by: Stefano Stabellini
diff --git a/target/arm/internals.h b/target/arm/internals.h
index 1f6efef..cf8c966 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -398,6 +398,7 @@ static inline uint32_t
Advertise the presence of the GIC system register interface (1<<24)
according to H9.248 of the ARM ARM.
This patch allows Xen to boot on QEMU aarch64.
Signed-off-by: Stefano Stabellini
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index 670c07a..a451763 100644
--- a/target/arm/c
On Fri, 13 Oct 2017, Jan Beulich wrote:
> >>> On 13.10.17 at 13:13, wrote:
> > To Jan, Andrew, Stefano and Anthony,
> >
> > what do you think about allowing QEMU to build the entire guest ACPI
> > and letting SeaBIOS to load it? ACPI builder code in hvmloader is
> > still there and just bypassed
On Thu, 12 Oct 2017, Paul Durrant wrote:
> > -Original Message-
> > From: Gerd Hoffmann [mailto:kra...@redhat.com]
> > Sent: 12 October 2017 10:26
> > To: Paul Durrant ; 'Stefano Stabellini'
> > ; Anthony Perard
> > Cc: qemu-devel@nongnu.o
On Wed, 11 Oct 2017, Anthony PERARD wrote:
> On Tue, Oct 10, 2017 at 04:52:48PM -0700, Stefano Stabellini wrote:
> > On Mon, 2 Oct 2017, Anthony PERARD wrote:
> > > On Tue, Sep 26, 2017 at 02:43:39PM +, Owen Smith wrote:
> > > > Writes "feature-raw-pointer&q
On Mon, 2 Oct 2017, Anthony PERARD wrote:
> On Tue, Sep 26, 2017 at 02:43:39PM +, Owen Smith wrote:
> > Writes "feature-raw-pointer" during init to indicate the backend
> > can pass raw unscaled values for absolute axes to the frontend.
> > Frontends set "request-raw-pointer" to indicate the ba
On Mon, 2 Oct 2017, Eduardo Habkost wrote:
> On Thu, Sep 28, 2017 at 10:12:34AM -0300, Eduardo Habkost wrote:
> > On Thu, Sep 28, 2017 at 02:33:57AM -0600, Jan Beulich wrote:
> > > >>> On 27.09.17 at 21:56, wrote:
> > > > --- a/hw/xen/xen_pt.c
> > > > +++ b/hw/xen/xen_pt.c
> > > > @@ -964,6 +964,1
On Sun, 24 Sep 2017, Michael Tokarev wrote:
> 23.09.2017 19:05, Michael Tokarev wrote:
> > 28.06.2017 01:04, Stefano Stabellini wrote:
> >> Rather than constructing a local structure instance on the stack, fill
> >> the fields directly on the shared ring, just like oth
On Thu, 21 Sep 2017, Jan Beulich wrote:
> >>> On 21.09.17 at 03:12, wrote:
> > On Fri, 1 Sep 2017, Jan Beulich wrote:
> >> --- a/hw/xen/xen_pt_msi.c
> >> +++ b/hw/xen/xen_pt_msi.c
> >> @@ -18,6 +18,11 @@
> >>
> >> #define XEN_PT_AUTO_ASSIGN -1
> >>
> >> +#ifndef XEN_DOMCTL_VMSI_X86_DEST_ID_MA
Stabellini
Signed-off-by: Stefano Stabellini
---
hw/xen/xen_pt.h | 1 +
hw/xen/xen_pt_config_init.c | 20 ++--
hw/xen/xen_pt_msi.c | 13 ++---
3 files changed, 29 insertions(+), 5 deletions(-)
diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h
index 191d9ca
Reviewed-by: Stefano Stabellini
Signed-off-by: Stefano Stabellini
---
hw/block/xen_disk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index d42ed70..536e2ee 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -1232
The following changes since commit b62b7ed0fc9c58e373b8946c9bd2e193be98dae6:
Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into staging
(2017-09-20 20:33:48 +0100)
are available in the git repository at:
git://xenbits.xen.org/people/sstabellini/qemu-dm.git tags/xen-2017092
On Fri, 1 Sep 2017, Jan Beulich wrote:
> Xen and qemu having identical #define-s (with different names) is a
> strong hint that these should have been part of the public interface
> from the very start. Use them if they're available, falling back to
> privately defined values only when using older
Ping?
On Wed, 6 Sep 2017, Anthony PERARD wrote:
> On Wed, Aug 23, 2017 at 02:25:05PM +0100, Ross Lagerwall wrote:
> > When the guest writes to the RTC, Xen emulates it and broadcasts a
> > TIMEOFFSET ioreq. Emit an RTC_CHANGE QMP event to all QMP monitors when
> > this happens rather than ignoring
Ping?
On Thu, 7 Sep 2017, Anthony PERARD wrote:
> On Mon, Aug 21, 2017 at 04:12:27PM -0700, Stefano Stabellini wrote:
> > Anthony,
> >
> > The code looks good. I tested this patch with Linux guests and seems to
> > work OK, can you also confirm?
>
> I've t
CC'ing xen-devel, and the Xen tools and x86 maintainers.
On Mon, 11 Sep 2017, Igor Mammedov wrote:
> On Mon, 11 Sep 2017 12:41:47 +0800
> Haozhong Zhang wrote:
>
> > This is the QEMU part patches that works with the associated Xen
> > patches to enable vNVDIMM support for Xen HVM domains. Xen re
t, it is simply
> ignored. We plan on modifying XAPI to handle it.
>
> Signed-off-by: Ross Lagerwall
Reviewed-by: Stefano Stabellini
I queued it up.
> ---
>
> Changed in v2:
> * Expanded commit message.
>
> hw/i386/xen/xen-hvm.c | 2 ++
> 1 file changed, 2 insertions
> Signed-off-by: Roger Pau Monné
> Reviewed-by: Jan Beulich
> Reported-by: Andreas Kinzler
Acked-by: Stefano Stabellini
I'll queue it up.
> ---
> Cc: Stefano Stabellini
> Cc: Anthony Perard
> Cc: Jan Beulich
> Cc: qemu-devel@nongnu.org
> ---
> Changes sinc
On Tue, 22 Aug 2017, Ross Lagerwall wrote:
> On 08/21/2017 11:30 PM, Stefano Stabellini wrote:
> > On Mon, 21 Aug 2017, Ross Lagerwall wrote:
> > > When the guest writes to the RTC, Xen emulates it and broadcasts a
> > > TIMEOFFSET ioreq. Emit an RTC_CHANGE QM
eader in commit 7868654ff7fe5e4a2eeae2b277644fa884a5031e
>
> Signed-off-by: Owen Smith
Reviewed-by: Stefano Stabellini
> ---
> hw/display/xenfb.c | 37 -
> 1 file changed, 24 insertions(+), 13 deletions(-)
>
> diff --git a/hw/display/xenfb.
Anthony,
The code looks good. I tested this patch with Linux guests and seems to
work OK, can you also confirm?
One comment below.
On Wed, 26 Jul 2017, Owen Smith wrote:
> Avoid the unneccessary calls through the input-legacy.c file by
> using the qemu_input_handler_*() calls directly. This did
On Mon, 21 Aug 2017, Ross Lagerwall wrote:
> When the guest writes to the RTC, Xen emulates it and broadcasts a
> TIMEOFFSET ioreq. Emit an RTC_CHANGE QMP message when this happens
> rather than ignoring it so that something useful can be done with the
> information.
Are there any handlers of the
On Tue, 15 Aug 2017, Lan Tianyu wrote:
> Hi Anthony:
>
> On 2017年08月12日 02:04, Anthony PERARD wrote:
> > On Wed, Aug 09, 2017 at 04:51:21PM -0400, Lan Tianyu wrote:
> >> From: Chao Gao
> >>
> >> If a vIOMMU is exposed to guest, guest will configure the msi to remapping
> >> format. The original c
ti-page shared rings")
>
> Signed-off-by: Olaf Hering
Reviewed-by: Stefano Stabellini
I'll add it to my queue
> ---
> hw/block/xen_disk.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
> index d42
On Fri, 28 Jul 2017, Philippe Mathieu-Daudé wrote:
> Hi Olaf,
>
> On 07/28/2017 10:11 AM, Olaf Hering wrote:
> > g_malloc0_n is available since glib-2.24. To allow build with older glib
> > versions use the generic g_new0, which is already used in many other
> > places in the code.
>
> Can you pr
On Thu, 27 Jul 2017, Olaf Hering wrote:
> On Tue, Jun 27, Stefano Stabellini wrote:
>
> > From: Paul Durrant
> > The blkif protocol has had provision for negotiation of multi-page shared
> > rings for some time now and many guest OS have support in their frontend
>
those
> mapping should not be locked because it is used immediatly and never
> used again.
>
> The lock parameter make it explicit in which context qemu_ram_ptr_length
> is called.
>
> Signed-off-by: Anthony PERARD
Reviewed-by: Stefano Stabellini
> ---
> exec.c |
On Tue, 25 Jul 2017, Paolo Bonzini wrote:
> - Original Message -
> > From: "Stefano Stabellini"
> > To: "Paolo Bonzini"
> > Cc: "Anthony PERARD" , "Stefano Stabellini"
> > ,
> > xen-de...@lists.xen.org, qemu-dev
On Tue, 25 Jul 2017, Paolo Bonzini wrote:
> > Hi,
> >
> > Commits 04bf2526ce (exec: use qemu_ram_ptr_length to access guest ram)
> > start using qemu_ram_ptr_length() instead of qemu_map_ram_ptr().
> > That result in calling xen_map_cache() with lock=true, but this mapping
> > is never invalidated
From: Igor Druzhinin
Signed-off-by: Igor Druzhinin
Reviewed-by: Stefano Stabellini
---
hw/i386/xen/xen-mapcache.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/hw/i386/xen/xen-mapcache.c b/hw/i386/xen/xen-mapcache.c
index 2a1fbd1..bb1078c 100644
--- a/hw/i386
) on DMA
unmap, resulting in a wrong MapCacheEntry being unmapped while DMA
operation which uses it is still active. The above example must
be extended by one more DMA transfer in order to allow unmapping as the
first mapping in the list is sort of resident.
The patch modifies the behavior in whic
The following changes since commit 91939262ffcd3c85ea6a4793d3029326eea1d649:
configure: Drop ancient Solaris 9 and earlier support (2017-07-21 15:04:05
+0100)
are available in the git repository at:
git://xenbits.xen.org/people/sstabellini/qemu-dm.git tags/xen-20170721-tag
for you to fetch
On Fri, 21 Jul 2017, Igor Druzhinin wrote:
> On 21/07/17 14:50, Anthony PERARD wrote:
> > On Tue, Jul 18, 2017 at 03:22:41PM -0700, Stefano Stabellini wrote:
> > > From: Igor Druzhinin
> >
> > ...
> >
> > > +static uint8_t *xen_repl
. The old code is left
for compatibility reasons.
Signed-off-by: Igor Druzhinin
Reviewed-by: Paul Durrant
Reviewed-by: Stefano Stabellini
Signed-off-by: Stefano Stabellini
---
hw/i386/xen/xen-hvm.c | 48 ++---
hw/i386/xen/xen-mapcache.c
function makes use of a new xenforeignmemory_map2() call
with an extended interface that was recently introduced in
libxenforeignmemory [1].
[1] https://www.mail-archive.com/xen-devel@lists.xen.org/msg113007.html
Signed-off-by: Igor Druzhinin
Reviewed-by: Paul Durrant
Reviewed-by: Stefano Stabellini
its in the protocol.
[1] https://lists.xen.org/archives/html/xen-devel/2017-03/msg02924.html
[2] http://xenbits.xen.org/gitweb/?p=xen.git;a=commit;h=1096aa02
Signed-off-by: Paul Durrant
Reviewed-by: Stefano Stabellini
Signed-off-by: Stefano Stabellini
---
hw/i386/xen/xen_platf
-by: Igor Druzhinin
Reviewed-by: Paul Durrant
Reviewed-by: Stefano Stabellini
---
hw/i386/xen/xen-mapcache.c | 44
1 file changed, 36 insertions(+), 8 deletions(-)
diff --git a/hw/i386/xen/xen-mapcache.c b/hw/i386/xen/xen-mapcache.c
index e60156c
From: Peter Maydell
Check the return status of the xen_host_pci_get_* functions we call in
xen_pt_msix_init(), and fail device init if the reads failed rather than
ploughing ahead. (Spotted by Coverity: CID 777338.)
Signed-off-by: Peter Maydell
Reviewed-by: Stefano Stabellini
Signed-off-by
From: Igor Druzhinin
Non-functional change.
Signed-off-by: Igor Druzhinin
Reviewed-by: Stefano Stabellini
Reviewed-by: Paul Durrant
---
hw/i386/xen/xen-hvm.c | 57 ---
1 file changed, 31 insertions(+), 26 deletions(-)
diff --git a/hw/i386/xen
egion base address, and couldn't
access it anymore.
This patch set emu_mask for igd_opregion register, so guest won't set
guest opregion base address to host.
Signed-off-by: Xiong Zhang
Acked-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
---
hw/xen/xen_pt_config_init.c | 1 +
1
re
Peter Maydell (1):
xen_pt_msi.c: Check for xen_host_pci_get_* failures in xen_pt_msix_init()
Stefano Stabellini (1):
xen-platform: separate unplugging of NVMe disks
Xiong Zhang (1):
hw/xen: Set emu_mask for igd_opregion register
configure | 18 +++
h
On Mon, 10 Jul 2017, Igor Druzhinin wrote:
> If we have a system with xenforeignmemory_map2() implemented
> we don't need to save/restore physmap on suspend/restore
> anymore. In case we resume a VM without physmap - try to
> recreate the physmap during memory region restore phase and
> remap map c
On Mon, 10 Jul 2017, Igor Druzhinin wrote:
> This new call is trying to update a requested map cache entry
> according to the changes in the physmap. The call is searching
> for the entry, unmaps it and maps again at the same place using
> a new guest address. If the mapping is dummy this call will
see Xen
> > commit [2]) and also tidies up the definitions of, and improves the
> > comments regarding, the previously exiting bits in the protocol.
> >
> > [1] https://lists.xen.org/archives/html/xen-devel/2017-03/msg02924.html
> > [2] http://xenbits.xen.org/gi
On Mon, 10 Jul 2017, Peter Maydell wrote:
> On 10 July 2017 at 17:14, Paolo Bonzini wrote:
> > On 10/07/2017 17:49, Peter Maydell wrote:
> >> On 5 July 2017 at 08:14, Paolo Bonzini wrote:
> >>> This will be useful when the functions are called, early in the configure
> >>> process, to filter out
On Tue, 11 Jul 2017, Paolo Bonzini wrote:
> On 11/07/2017 11:53, Peter Maydell wrote:
> > On 11 July 2017 at 09:23, Paolo Bonzini wrote:
> >> While ARM could present the xenpv machine, it does not and trying to enable
> >> it breaks compilation.
> >>
> >> Fixes: 3b6b75506de44c5070639943c30a0ad5850
l
Reviewed-by: Stefano Stabellini
I'll add it to my queue
> ---
> Disclaimer: compile tested only!
>
> The only other Xen-related Coverity issue outstanding is that
> we don't check the return value of net_hub_id_for_client() in
> xen_config_dev_nic(), but that's
On Fri, 7 Jul 2017, Paul Durrant wrote:
> > -Original Message-
> > From: Stefano Stabellini [mailto:sstabell...@kernel.org]
> > Sent: 22 June 2017 23:15
> > To: Paul Durrant
> > Cc: xen-de...@lists.xenproject.org; qemu-devel@nongnu.org; qemu-
> >
From: Anoob Soman
xen_pt_pci_config_access_check checks if addr >= 0xFF. 0xFF is a valid
address and should not be ignored.
Signed-off-by: Anoob Soman
Acked-by: Anthony PERARD
Signed-off-by: Stefano Stabellini
---
hw/xen/xen_pt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
d
: Stefano Stabellini
---
hw/i386/xen/xen_platform.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index 1419fc9..f231558 100644
--- a/hw/i386/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
@@ -102,8 +102,19 @@ static void
2017/07/07
Anoob Soman (1):
xen/pt: Fixup addr validation in xen_pt_pci_config_access_check
Ross Lagerwall (1):
xen-platform: Cleanup network infrastructure when emulated NICs are
unplugged
Stefano Stabellini (1):
xenfb: remove xen_init_display
dependency
between the two).
Signed-off-by: Stefano Stabellini
Reviewed-by: Paul Durrant
---
hw/display/xenfb.c | 81 ++--
hw/xenpv/xen_machine_pv.c| 3 --
include/hw/xen/xen_backend.h | 2 --
3 files changed, 18 insertions(+), 68 deletion
dependency
between the two).
Signed-off-by: Stefano Stabellini
---
Note that this patch conflicts with Owen's series
(http://marc.info/?l=qemu-devel&m=149908803419893&w=2). However it
should be very easy to rebase one on top of the other.
Changes in v3:
- use qemu_console_lookup_by_in
On Thu, 29 Jun 2017, Paul Durrant wrote:
> > -Original Message-
> > From: Stefano Stabellini [mailto:sstabell...@kernel.org]
> > Sent: 28 June 2017 19:37
> > To: xen-de...@lists.xenproject.org; qemu-devel@nongnu.org
> > Cc: sstabell...@kernel.org; peter.mayd
On Mon, 3 Jul 2017, Owen Smith wrote:
> If the vkbd device model is registered and the vfb device model
> is not registered, the backend will not transition to connected.
> If there is no DisplayState, then the absolute coordinates cannot
> be scaled, and will remain in the range [0, 0x7fff].
> Bac
On Mon, 3 Jul 2017, Owen Smith wrote:
> The xenvkbd input device uses functions from input-legacy.c
> Use the appropriate qemu_input_handler_* functions instead
> of calling functions in input-legacy.c that in turn call
> the correct functions.
> The bulk of this patch removes the extra layer of ca
On Wed, 5 Jul 2017, Paul Durrant wrote:
> > -Original Message-
> > From: Igor Druzhinin
> > Sent: 04 July 2017 17:47
> > To: Paul Durrant ; xen-de...@lists.xenproject.org;
> > qemu-devel@nongnu.org
> > Cc: sstabell...@kernel.org; Anthony Perard ;
> > pbonz...@redhat.com
> > Subject: Re: [PA
On Tue, 4 Jul 2017, Igor Druzhinin wrote:
> This new call is trying to update a requested map cache entry
> according to the changes in the physmap. The call is searching
> for the entry, unmaps it and maps again at the same place using
> a new guest address. If the mapping is dummy this call will
On Tue, 4 Jul 2017, Igor Druzhinin wrote:
> If we have a system with xenforeignmemory_map2() implemented
> we don't need to save/restore physmap on suspend/restore
> anymore. In case we resume a VM without physmap - try to
> recreate the physmap during memory region restore phase and
> remap map ca
planned to be used for restore on Xen.
>
> Signed-off-by: Igor Druzhinin
Reviewed-by: Stefano Stabellini
> ---
> hw/i386/xen/xen-mapcache.c | 40
> 1 file changed, 32 insertions(+), 8 deletions(-)
>
> diff --git a/hw/i386/xen/xen-
On Tue, 4 Jul 2017, Igor Druzhinin wrote:
> Non-functional change.
>
> Signed-off-by: Igor Druzhinin
Unless you change something from a previous version, please retain the
acked-by and reviewed-by that were given (see
alpine.DEB.2.10.1706301629170.2919@sstabellini-ThinkPad-X260).
> ---
> hw/i
On Mon, 3 Jul 2017, Igor Druzhinin wrote:
> On 01/07/17 01:06, Stefano Stabellini wrote:
> > On Fri, 30 Jun 2017, Igor Druzhinin wrote:
> >> Dummys are simple anonymous mappings that are placed instead
> >> of regular foreign mappings in certain situations when we need
On Fri, 30 Jun 2017, Igor Druzhinin wrote:
> If we have a system with xenforeignmemory_map2() implemented
> we don't need to save/restore physmap on suspend/restore
> anymore. In case we resume a VM without physmap - try to
> recreate the physmap during memory region restore phase and
> remap map c
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