On 20/04/2022 22:17, Bin Meng wrote:
From: Bin Meng
Per E500 core reference manual [1], chapter 8.4.4 "Branch Taken Debug
Event" and chapter 8.4.5 "Instruction Complete Debug Event":
"A branch taken debug event occurs if both MSR[DE] and DBCR0[BRT]
are set ... Branch taken debug events
From: Bin Meng
Windows does not have .
Signed-off-by: Bin Meng
---
include/qemu/xattr.h | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/include/qemu/xattr.h b/include/qemu/xattr.h
index f1d0f7be74..b08a934acc 100644
--- a/include/qemu/xattr.h
+++ b/include/qemu/xattr.h
On Mon, Apr 25, 2022 at 10:21:57AM +0200, Martin Kletzander wrote:
> Since all callers require a valid audiodev this function can now safely
> abort in case of missing AudioState.
>
> Signed-off-by: Martin Kletzander
> ---
> audio/audio.c | 6 ++
> 1 file changed, 2 insertions(+), 4
From: Yueh-Ting (eop) Chen
Signed-off-by: eop Chen
Reviewed-by: Frank Chang
---
target/riscv/vector_helper.c | 26 --
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c
index
From: Bin Meng
For better readability, Windows support of 9pfs local backend driver
will be provided in a separate 9p-local-win32.c file, hence let's
only compile 9p-local.c for Linux and macOS.
As we don't plan to support 9p proxy on Windows, apply the same to
9p-proxy.c.
Signed-off-by: Bin
On Mon, Apr 25, 2022 at 10:21:47AM +0200, Martin Kletzander wrote:
> This will be used in future commit.
>
> Signed-off-by: Martin Kletzander
> ---
> hw/audio/lm4549.c | 3 ++-
> hw/audio/lm4549.h | 3 ++-
> hw/audio/pl041.c | 2 +-
> 3 files changed, 5 insertions(+), 3 deletions(-)
From: Guohuai Shi
Some macros (e.g.: VIRTFS_META_DIR) are used by both Linux and macOS,
and will be used by the upcoming Windows support too, extract them
from 9p-local.c to 9p-local.h.
Note local_is_mapped_file_metadata()is changed to an inline function.
Signed-off-by: Guohuai Shi
From: Yueh-Ting (eop) Chen
Signed-off-by: eop Chen
Reviewed-by: Frank Chang
---
target/riscv/insn_trans/trans_rvv.c.inc | 12 +
target/riscv/vector_helper.c| 36 +
2 files changed, 48 insertions(+)
diff --git
From: John Snow
Like qemu-img, qemu-io returning 0 should be the norm and not the
exception. Remove all calls to qemu_io_silent that just assert the
return code is zero (That's every last call, as it turns out), and
replace them with a normal qemu_io() call.
qemu_io_silent_check() appeared to
From: Yueh-Ting (eop) Chen
Signed-off-by: eop Chen
Reviewed-by: Frank Chang
---
target/riscv/insn_trans/trans_rvv.c.inc | 3 +++
target/riscv/vector_helper.c| 13 +
2 files changed, 16 insertions(+)
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc
At present there is no Windows support for 9p file system.
This series adds initial Windows support for 9p file system.
'local' file system backend driver is supported on Windows,
including open, read, write, close, rename, remove, etc.
All security models are supported. The mapped (mapped-xattr)
From: Yueh-Ting (eop) Chen
Signed-off-by: eop Chen
Reviewed-by: Frank Chang
---
target/riscv/insn_trans/trans_rvv.c.inc | 9 +
target/riscv/vector_helper.c| 20
2 files changed, 29 insertions(+)
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc
From: John Snow
Modify this test to use assertRaises for its negative testing of
qemu_io. If the exception raised does not match the one we tell it to
expect, we get *that* exception unhandled. If we get no exception, we
get a unittest assertion failure and the provided emsg printed to
screen.
On Mon, Apr 25, 2022 at 10:21:58AM +0200, Martin Kletzander wrote:
> Now that audiodev= is required and audio_init() will not be called
> without and AudioDev we can remove the fallback functionality and error
> out in case audio drivers fail initialisation or when the driver does
> not exist.
>
From: Yueh-Ting (eop) Chen
Signed-off-by: eop Chen
Reviewed-by: Frank Chang
---
target/riscv/insn_trans/trans_rvv.c.inc | 1 +
target/riscv/vector_helper.c| 10 ++
2 files changed, 11 insertions(+)
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc
From: Yueh-Ting (eop) Chen
Signed-off-by: eop Chen
Reviewed-by: Frank Chang
---
target/riscv/insn_trans/trans_rvv.c.inc | 2 ++
target/riscv/vector_helper.c| 3 +++
2 files changed, 5 insertions(+)
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc
From: John Snow
Rework qemu_io() to be analogous to qemu_img(); a function that requires
a return code of zero by default unless disabled explicitly.
Tests that use qemu_io():
030 040 041 044 055 056 093 124 129 132 136 148 149 151 152 163 165 205
209 219 236 245 248 254 255 257 260 264 280 298
According to v-spec, agnostic elements can be either kept as undisturbed
or set elements' bits to all 1s. To distinguish the difference of mask
policies, QEMU should be able to simulate the mask agnostic behavior as
"set masked-off elements' bits to all 1s". An option 'rvv_ma_all_1s' is
added to
From: Yueh-Ting (eop) Chen
Signed-off-by: eop Chen
Reviewed-by: Frank Chang
---
target/riscv/insn_trans/trans_rvv.c.inc | 1 +
target/riscv/vector_helper.c| 9 +
2 files changed, 10 insertions(+)
diff --git a/target/riscv/insn_trans/trans_rvv.c.inc
From: John Snow
Just like qemu_img_log(), upgrade qemu_io_log() to enforce a return code
of zero by default.
Tests that use qemu_io_log(): 242 245 255 274 303 307 nbd-reconnect-on-open
Signed-off-by: John Snow
Reviewed-by: Eric Blake
Reviewed-by: Hanna Reitz
Message-Id:
From: John Snow
reimplement qemu_img() in terms of qemu_tool() in preparation for doing
the same with qemu_io().
Signed-off-by: John Snow
Reviewed-by: Eric Blake
Reviewed-by: Hanna Reitz
Message-Id: <20220418211504.943969-7-js...@redhat.com>
Signed-off-by: Hanna Reitz
---
From: Yueh-Ting (eop) Chen
This is the first commit regarding the mask agnostic behavior.
Added option 'rvv_ma_all_1s' to enable the behavior, the option
is default to false.
Signed-off-by: eop Chen
Reviewed-by: Frank Chang
---
target/riscv/cpu.c | 1 +
From: John Snow
I know we just added it, sorry. This is done in favor of qemu_io() which
*also* returns the console output and status, but with more robust error
handling on failure.
Signed-off-by: John Snow
Reviewed-by: Eric Blake
Reviewed-by: Hanna Reitz
Message-Id:
From: John Snow
This test expects failure ... but only sometimes. When? Why?
It's for reads of a region not defined by a bitmap. Adjust the test to
be more explicit about what it expects to fail and why.
Signed-off-by: John Snow
Reviewed-by: Eric Blake
Reviewed-by: Hanna Reitz
Message-Id:
From: John Snow
A forthcoming commit updates qemu_io() to raise an exception on non-zero
return by default, and changes its return type.
In preparation, simplify some calls to qemu_io() that assert that
specific error message strings do not appear in qemu-io's
output. Asserting that all of
The following changes since commit 754f756cc4c6d9d14b7230c62b5bb20f9d655888:
Merge tag 'pull-target-arm-20220422-1' of
https://git.linaro.org/people/pmaydell/qemu-arm into staging (2022-04-22
08:03:18 -0700)
are available in the Git repository at:
https://gitlab.com/hreitz/qemu.git
From: John Snow
qemu-io fails on read/write beyond end-of-file on raw images, so skip
these invocations when running the zero-length image tests.
Signed-off-by: John Snow
Reviewed-by: Eric Blake
Reviewed-by: Hanna Reitz
Message-Id: <20220418211504.943969-5-js...@redhat.com>
Signed-off-by:
FUSE exports' allow-other option defaults to "auto", which means that it
will try passing allow_other as a mount option, and fall back to not
using it when an error occurs. We make no effort to hide fusermount's
error message (because it would be difficult, and because users might
want to know
On Sun, Apr 24, 2022 at 10:40 PM Simon Safar wrote:
> On Sat, Apr 23, 2022, at 2:26 PM, Max Filippov wrote:
> > It's for a (future...) Lisp compiler! Somewhat in the style of MicroPython;
> > the idea
> > is to make code editable on the fly, without reflashing (... or restarting,
> > even).
>
>
From: John Snow
The 'read' commands to qemu-io were malformed, and this invocation only
worked by coincidence because the error messages were identical. Oops.
There's no point in checking the patterning of the reference image, so
just check the empty image by itself instead.
(Note: as of this
From: "Denis V. Lunev"
'blockdev-change-medium' is a convinient wrapper for the following
sequence of commands:
* blockdev-open-tray
* blockdev-remove-medium
* blockdev-insert-medium
* blockdev-close-tray
and should be used f.e. to change ISO image inside the CD-ROM tray.
Though the guest
From: John Snow
Without this change, asserting that qemu_io always returns 0 causes this
test to fail in a way we happened not to be catching previously:
qemu.utils.VerboseProcessError: Command
'('/home/jsnow/src/qemu/bin/git/tests/qemu-iotests/../../qemu-io',
'--cache', 'writeback',
From: John Snow
This makes these callsites a little simpler, but the real motivation is
a forthcoming commit will change the return type of qemu_io(), so removing
users of the return value now is helpful.
Signed-off-by: John Snow
Reviewed-by: Eric Blake
Reviewed-by: Hanna Reitz
Message-Id:
On Mon, Apr 25, 2022 at 02:35:03PM +0100, Daniel P. Berrangé wrote:
> On Mon, Apr 25, 2022 at 10:21:46AM +0200, Martin Kletzander wrote:
> > No return values are used anywhere, so switch the functions to be void
> > and add support for error reporting using errp for use in next patches.
>
>
On 13.04.22 19:52, Jason Gunthorpe wrote:
> On Wed, Apr 13, 2022 at 06:24:56PM +0200, David Hildenbrand wrote:
>> On 12.04.22 16:36, Jason Gunthorpe wrote:
>>> On Fri, Apr 08, 2022 at 08:54:02PM +0200, David Hildenbrand wrote:
>>>
RLIMIT_MEMLOCK was the obvious candidate, but as we discovered
On Mon, Apr 25, 2022 at 10:21:50AM +0200, Martin Kletzander wrote:
> Many machine types have default audio devices with no way to set the
> underlying
> audiodev. Instead of adding an option for each and every one of them this new
> property can be used as a default during machine initialisation
On Thu, Mar 31, 2022 at 04:24:28PM -0400, Michael S. Tsirkin wrote:
> On Thu, Mar 31, 2022 at 10:35:46AM +0200, Gerd Hoffmann wrote:
> >
>
>
> Looks good.
> Acked-by: Michael S. Tsirkin
>
>
> Who's merging this? Yourself?
Just posted v2 with all the reviews, tests and acks added.
Will
Don't register firmware as rom, not needed (see comment).
Add x86_firmware_configure() call for proper sev initialization.
Signed-off-by: Gerd Hoffmann
Tested-by: Xiaoyao Li
Reviewed-by: Daniel P. Berrangé
Tested-by: Daniel P. Berrangé
Reviewed-by: Philippe Mathieu-Daudé
Acked-by: Michael S.
move sev firmware setup to separate function so it can be used from
other code paths. No functional change.
Signed-off-by: Gerd Hoffmann
Tested-by: Xiaoyao Li
Reviewed-by: Daniel P. Berrangé
Reviewed-by: Philippe Mathieu-Daudé
Acked-by: Michael S. Tsirkin
---
include/hw/i386/x86.h | 3 +++
Switch to usual goto-end-of-function error handling style.
No functional change.
Signed-off-by: Gerd Hoffmann
Tested-by: Xiaoyao Li
Reviewed-by: Daniel P. Berrangé
Reviewed-by: Philippe Mathieu-Daudé
Acked-by: Michael S. Tsirkin
---
hw/i386/x86.c | 9 ++---
1 file changed, 6
v2:
- rebased to latest master, post-freeze repost.
- picked up review tags.
Gerd Hoffmann (3):
i386: move bios load error message
i386: factor out x86_firmware_configure()
i386: firmware parsing and sev setup for -bios loaded firmware
include/hw/i386/x86.h | 3 +++
hw/i386/pc_sysfw.c
On Mon, Apr 25, 2022 at 10:21:49AM +0200, Martin Kletzander wrote:
> Signed-off-by: Martin Kletzander
> ---
> ui/vnc.c | 15 +--
> 1 file changed, 9 insertions(+), 6 deletions(-)
>
> diff --git a/ui/vnc.c b/ui/vnc.c
> index badf1d7664fe..2e7af139b030 100644
> --- a/ui/vnc.c
> +++
On 4/22/22 07:19, Steven Lee wrote:
The aspeed ast2600 accumulative mode is described in datasheet
ast2600v10.pdf section 25.6.4:
1. Allocating and initiating accumulative hash digest write buffer
with initial state.
* Since QEMU crypto/hash api doesn't provide the API to set initial
On Sun, Apr 24, 2022 at 09:59:37AM -0700, Andy Lutomirski wrote:
>
>
> On Fri, Apr 22, 2022, at 3:56 AM, Chao Peng wrote:
> > On Tue, Apr 05, 2022 at 06:03:21PM +, Sean Christopherson wrote:
> >> On Tue, Apr 05, 2022, Quentin Perret wrote:
> >> > On Monday 04 Apr 2022 at 15:04:17 (-0700),
On Mon, Apr 25, 2022 at 11:10:14AM +0100, Daniel P. Berrangé wrote:
> > However, with iommufd there's no reason that QEMU ever needs more than
> > a single instance of /dev/iommufd and we're using per device vfio file
> > descriptors, so it seems like a good time to revisit this.
>
> I assume
On Mon, Apr 25, 2022 at 02:34:08PM +0100, Daniel P. Berrangé wrote:
> On Mon, Apr 25, 2022 at 10:21:56AM +0200, Martin Kletzander wrote:
> > Now that all callers support error reporting with errp and all
> > machine-default
> > devices use an explicit audiodev, this can be changed. To make the
On Mon, Apr 25, 2022 at 10:21:48AM +0200, Martin Kletzander wrote:
> This will enable removing deprecated default audiodev support.
>
> I did not figure out how to make the audiodev represented as an
> interface node, so this is a workaround. I am not sure what would be
> the proper way.
Not
On Mon, Apr 25, 2022 at 10:21:56AM +0200, Martin Kletzander wrote:
> Now that all callers support error reporting with errp and all machine-default
> devices use an explicit audiodev, this can be changed. To make the detection
> easier make AUD_register_card() return false on error.
>
>
On Mon, Apr 25, 2022 at 10:21:46AM +0200, Martin Kletzander wrote:
> No return values are used anywhere, so switch the functions to be void
> and add support for error reporting using errp for use in next patches.
Making it 'void' makes sense, but I'm not sure we need the Error **errp
addition,
Hello! I would like to see a list of suggestions/ideas/tickets for
improving live migration (especially performance and algorithms). There is
a page https://wiki.qemu.org/ToDo/LiveMigration, but it has not been
updated for a long time. Thanks
Hi Max,
On Sat, Apr 23, 2022, at 2:41 PM, Max Filippov wrote:
> I've noticed that this file is not from the original overlay (which I happen
> to have here:
> https://github.com/jcmvbkbc/xtensa-toolchain-build/blob/master/overlays/original/lx106.tar.gz),
> but has been changed (by adding '& ~1'
On Sat, Apr 23, 2022, at 2:26 PM, Max Filippov wrote:
> > It's for a (future...) Lisp compiler! Somewhat in the style of MicroPython;
> > the idea
> > is to make code editable on the fly, without reflashing (... or restarting,
> > even).
>
> Interesting. Do you use libisa or do you do
On Fri, Apr 22, 2022 at 02:49:34PM -0400, John Snow wrote:
> The intent is to use README.rst as the new package-level readme that
> will be bundled with the source and be displayed on the GitLab landing
> page; so move the old "git level readme" over to FILES.rst instead, and
> update it
On Fri, Apr 22, 2022 at 02:49:39PM -0400, John Snow wrote:
> Now that we've got a Pipfile.lock generated that works, we can remove
> the static pins from the Pipfile to allow various dependencies to be
> added or removed as necessary when updating our direct dependencies in
> the future.
>
> So
On Mon, Apr 25, 2022 at 10:21:45AM +0200, Martin Kletzander wrote:
> This deduplicates several lines and will make future changes more
> concise.
>
> Signed-off-by: Martin Kletzander
> ---
> hw/input/tsc210x.c | 68 --
> 1 file changed, 24
On Mon, Apr 25, 2022 at 10:21:44AM +0200, Martin Kletzander wrote:
> One thing I am not sure about is whether to keep the aliases of ac97 and
> es1370 in the qdev_alias_table.
I'm not sure we have any prior art in this respect. I feel it is a bit
odd-ball that AC97 and ES1370 are uppercase in
On Mon, 25 Apr 2022 14:21:00 +0200
Christian Schoenebeck wrote:
> qemu_mknodat() is expected to behave according to its POSIX API, and
> therefore should always return exactly -1 on any error, and errno
> should be set for the actual error code.
>
> Signed-off-by: Christian Schoenebeck
> ---
On Mon, Apr 25, 2022 at 10:22:01AM +0200, Martin Kletzander wrote:
> The caller would already fail, but this way the message can better
> express the reason for the failure.
>
> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2043498
>
> Signed-off-by: Martin Kletzander
> ---
>
Le Mon, Apr 25, 2022 at 11:19:16AM +0100, Daniel P. Berrangé a écrit :
> On Sun, Apr 24, 2022 at 09:10:23PM +0200, LABBE Corentin wrote:
> > Le Thu, Apr 21, 2022 at 01:38:00PM +0100, Peter Maydell a écrit :
> > > On Sun, 10 Apr 2022 at 20:12, Corentin Labbe wrote:
> > > >
> > > > From: Corentin
Stefan Hajnoczi writes:
> [[PGP Signed Part:Undecided]]
> Hi,
> QEMU needs to enroll in GitLab for Open Source before July 1st to
> receive 50,000 CI/CD pipeline minutes and GitLab Ultimate features:
>
> https://about.gitlab.com/blog/2022/02/04/ultimate-perks-for-open-source-projects/
>
mknod() on macOS does not support creating sockets, so divert to
call sequence socket(), bind() and chmod() respectively if S_IFSOCK
was passed with mode argument.
Link: https://lore.kernel.org/qemu-devel/17933734.zYzKuhC07K@silver/
Signed-off-by: Christian Schoenebeck
Reviewed-by: Will Cohen
Linux and macOS only share some errno definitions with equal macro
name and value. In fact most mappings for errno are completely
different on the two systems.
This patch converts some important errno values from macOS host to
corresponding Linux errno values before eventually sending such error
qemu_mknodat() is expected to behave according to its POSIX API, and
therefore should always return exactly -1 on any error, and errno
should be set for the actual error code.
Signed-off-by: Christian Schoenebeck
---
hw/9pfs/9p-util-darwin.c | 3 ++-
1 file changed, 2 insertions(+), 1
When mapped POSIX ACL is used, we are ignoring errors when trying
to remove a POSIX ACL xattr that does not exist. On Linux hosts we
would get ENODATA in such cases, on macOS hosts however we get
ENOATTR instead.
As we can be sure that ENOATTR is defined as being identical on Linux
hosts (at
mknod() on macOS does not support creating regular files, so
divert to openat_file() if S_IFREG is passed with mode argument.
Furthermore, 'man 2 mknodat' on Linux says: "Zero file type is
equivalent to type S_IFREG".
Link: https://lore.kernel.org/qemu-devel/17933734.zYzKuhC07K@silver/
The 'rdev' field in 9p reponse 'Rgetattr' is of type dev_t,
which is actually a system dependant type and therefore both the
size and encoding of dev_t differ between macOS and Linux.
So far we have sent 'rdev' to guest in host's dev_t format as-is,
which caused devices to appear with wrong
A bunch of fixes for recently (in QEMU 7.0) added 9p support on macOS hosts.
Note: there are still issues to address with case-insensitive file systems
on macOS hosts. I sent a separate RFC on that icase issue:
https://lore.kernel.org/qemu-devel/1757498.AyhHxzoH2B@silver/
v2 -> v3:
* Explicit
On 18.04.22 23:14, John Snow wrote:
GitLab: https://gitlab.com/jsnow/qemu/-/commits/iotests_qemu_io_diagnostics
Howdy,
This series does for qemu_io() what we've done for qemu_img() and makes
it a function that checks the return code by default and raises an
Exception when things do not go
On 23/04/2022 06:36, BALATON Zoltan wrote:
The warm_reset() and cold_reset() functions are not implemented and do
nothing so no point in calling them or keep around as dead code.
Therefore remove them for now.
Signed-off-by: BALATON Zoltan
---
hw/audio/ac97.c | 17 +
1 file
On 23/04/2022 06:36, BALATON Zoltan wrote:
Signed-off-by: BALATON Zoltan
---
v3: Fixed misalignments and drop spaces before commas
hw/audio/ac97.c | 733
1 file changed, 360 insertions(+), 373 deletions(-)
Reviewed-by: Víctor Colombo
On Fri, Apr 22, 2022 at 03:30:46PM -0500, Eric Blake wrote:
> On Thu, Apr 21, 2022 at 02:27:55PM -0500, Eric Blake wrote:
> > On Thu, Apr 21, 2022 at 06:50:48PM +0200, Dirk Müller wrote:
> > > Change --help output for aio option to only list the aio backend options
> > > that
> > > are actually
On Mittwoch, 20. April 2022 10:33:38 CEST Daniel P. Berrangé wrote:
Hi Daniel,
> If we're going to conditionalize this, then we really ought to be
> address it fully, because 'native' is also platform specific.
Good point. I can do that as well.
> IOW, we would end up needing something more
On Fri, Apr 22, 2022 at 02:49:30PM -0400, John Snow wrote:
> Modify "QEMU Developer Team" to "QEMU Project", as this matches the
> spelling we use for the collective on gitlab.com/qemu-project.
>
> Add myself as the principal maintainer contact.
>
> Signed-off-by: John Snow
> ---
> setup.cfg |
On Tue, Apr 19, 2022 at 04:44:05PM -0400, Jagannathan Raman wrote:
> This is v8 of the server side changes to enable vfio-user in QEMU.
>
> Thank you very much for reviewing the last revision of this series!
I posted some minor comments. I hope the next revision or the one after
it will be
On Fri, Apr 22, 2022 at 02:49:37PM -0400, John Snow wrote:
> This clarifies that the majority of this package is LGPLv2+. Copyright
> blurbs that pointed to QEMU's "COPYING" file are amended to point to
> this repository's "LICENSE" file instead.
>
> The only file that is not already licensed as
On Fri, Apr 22, 2022 at 02:49:32PM -0400, John Snow wrote:
> Point to this library's URLs instead of the entire project's.
>
> Signed-off-by: John Snow
> ---
> setup.cfg | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/setup.cfg b/setup.cfg
> index c21f2ce..0a1c215
On Tue, Apr 19, 2022 at 04:44:21PM -0400, Jagannathan Raman wrote:
> Adds handler to reset a remote device
>
> Signed-off-by: Elena Ufimtseva
> Signed-off-by: John G Johnson
> Signed-off-by: Jagannathan Raman
> ---
> hw/remote/vfio-user-obj.c | 20
> 1 file changed, 20
On Sun, Apr 24, 2022 at 10:24 PM Simon Safar wrote:
> On Sat, Apr 23, 2022, at 2:41 PM, Max Filippov wrote:
> > I've noticed that this file is not from the original overlay (which I happen
> > to have here:
> >
On Sun, Apr 24, 2022 at 09:10:23PM +0200, LABBE Corentin wrote:
> Le Thu, Apr 21, 2022 at 01:38:00PM +0100, Peter Maydell a écrit :
> > On Sun, 10 Apr 2022 at 20:12, Corentin Labbe wrote:
> > >
> > > From: Corentin LABBE
> > >
> > > The Allwinner A10 has a cryptographic offloader device which
>
On 13.04.22 00:18, Denis V. Lunev wrote:
'blockdev-change-medium' is a convinient wrapper for the following
sequence of commands:
* blockdev-open-tray
* blockdev-remove-medium
* blockdev-insert-medium
* blockdev-close-tray
and should be used f.e. to change ISO image inside the CD-ROM
Hi,
QEMU needs to enroll in GitLab for Open Source before July 1st to
receive 50,000 CI/CD pipeline minutes and GitLab Ultimate features:
https://about.gitlab.com/blog/2022/02/04/ultimate-perks-for-open-source-projects/
https://about.gitlab.com/solutions/open-source/
CI/CD minutes also become
On Fri, Apr 22, 2022 at 04:09:43PM -0600, Alex Williamson wrote:
> [Cc +libvirt folks]
>
> On Thu, 14 Apr 2022 03:46:52 -0700
> Yi Liu wrote:
>
> > With the introduction of iommufd[1], the linux kernel provides a generic
> > interface for userspace drivers to propagate their DMA mappings to
On Fri, Apr 22, 2022 at 02:49:29PM -0400, John Snow wrote:
> Split python/ from qemu.git, using these commands:
>
> > git subtree split -P python/ -b python-split-v3
> > mkdir ~/src/tmp
> > cd ~/src/tmp
> > git clone --no-local --branch python-split-v3 --single-branch ~/src/qemu
> > cd qemu
> >
On Tue, Apr 19, 2022 at 04:44:18PM -0400, Jagannathan Raman wrote:
> +static void dma_unregister(vfu_ctx_t *vfu_ctx, vfu_dma_info_t *info)
> +{
> +VfuObject *o = vfu_get_private(vfu_ctx);
> +AddressSpace *dma_as = NULL;
> +MemoryRegion *mr = NULL;
> +ram_addr_t offset;
> +
> +
On Sun, Apr 24, 2022 at 06:50:35PM +0800, Haiyue Wang wrote:
> The 'g_get_real_time' returns the number of microseconds since January
> 1, 1970 UTC, but 'g_date_time_new_from_unix_utc' needs the number of
> seconds, so it will cause the invalid time input:
>
> (process:279642): GLib-CRITICAL
On Wed, Apr 20, 2022 at 11:15:16AM +, Jag Raman wrote:
>
>
> > On Apr 19, 2022, at 4:45 PM, Jag Raman wrote:
> >
> > Assign separate address space for each device in the remote processes.
> >
> > Signed-off-by: Elena Ufimtseva
> > Signed-off-by: John G Johnson
> > Signed-off-by:
On Tue, Apr 19, 2022 at 04:44:20PM -0400, Jagannathan Raman wrote:
> +static MSIMessage vfu_object_msi_prepare_msg(PCIDevice *pci_dev,
> + unsigned int vector)
> +{
> +MSIMessage msg;
> +
> +msg.address = 0;
> +msg.data = vector;
> +
> +
+qemu-devel
On Apr 22 09:37, Keith Busch wrote:
> We can't just ignore the bit buckets since the data offsets read from
> disk need to be accounted for. We could either split into multiple reads
> for the actual user data requested and skip the buckets, or we could
> have a place holder for
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
softmmu/qdev-monitor.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/softmmu/qdev-monitor.c b/softmmu/qdev-monitor.c
index 12fe60c467..bb5897fc76 100644
--- a/softmmu/qdev-monitor.c
This patch add ls7a rtc device support.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS| 1 +
hw/loongarch/Kconfig | 1 +
hw/loongarch/loongson3.c | 4 +
hw/rtc/Kconfig | 3 +
hw/rtc/ls7a_rtc.c | 322
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/constant_timer.c | 64 +++
target/loongarch/cpu.c| 2 +
target/loongarch/cpu.h| 4 ++
target/loongarch/internals.h | 6 +++
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS| 2 +
hw/acpi/Kconfig| 4 +
hw/acpi/ls7a.c | 374 +
hw/acpi/meson.build| 1 +
hw/loongarch/Kconfig | 2 +
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
target/loongarch/cpu-param.h | 2 +-
target/loongarch/cpu.c| 24 +++
target/loongarch/cpu.h| 51 ++
target/loongarch/internals.h | 9 +
target/loongarch/machine.c| 17 ++
On Tue, Apr 19, 2022 at 04:44:19PM -0400, Jagannathan Raman wrote:
> +static size_t vfu_object_bar_rw(PCIDevice *pci_dev, int pci_bar,
> +hwaddr bar_offset, char * const buf,
> +hwaddr len, const bool is_write)
> +{
> +
Emulate a 3A5000 board use the new loongarch instruction.
3A5000 belongs to the Loongson3 series processors.
The board consists of a 3A5000 cpu model and the virt
bridge. The host 3A5000 board is really complicated and
contains many functions.Now for the tcg softmmu mode
only part functions are
From: Song Gao
Signed-off-by: Song Gao
Signed-off-by: Xiaojuan Yang
Reviewed-by: Richard Henderson
Acked-by: Alex Bennée
Reviewed-by: Philippe Mathieu-Daudé
---
tests/tcg/configure.sh | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/tcg/configure.sh b/tests/tcg/configure.sh
index
- We write a very minimal softmmu harness.
- This is a very simple smoke test with no need to run a full Linux/kernel.
- The Makefile.softmmu-target record the rule to run.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
Reviewed-by: Richard Henderson
---
MAINTAINERS
This includes:
-RDTIME{L/H}.W
-RDTIME.D
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
target/loongarch/disas.c | 3 ++
target/loongarch/helper.h | 2 ++
target/loongarch/insn_trans/trans_extra.c.inc | 33 +++
On Tue, Apr 19, 2022 at 04:44:17PM -0400, Jagannathan Raman wrote:
> +static AddressSpace *remote_iommu_find_add_as(PCIBus *pci_bus,
> + void *opaque, int devfn)
> +{
> +RemoteIommu *iommu = opaque;
> +RemoteIommuElem *elem = NULL;
> +
> +
This patch realize the PCH-PIC interrupt controller.
Signed-off-by: Xiaojuan Yang
Signed-off-by: Song Gao
---
MAINTAINERS | 1 +
hw/intc/Kconfig | 4 +
hw/intc/loongarch_pch_pic.c | 434
hw/intc/meson.build
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