On Mon, Apr 7, 2025 at 12:00 PM Kevin Wolf wrote:
>
> Originally, all failed SG_IO requests called scsi_handle_rw_error() to
> apply the configured error policy. However, commit f3126d65, which was
> supposed to be a mere refactoring for scsi-disk.c, broke this and
> accidentally completed the SCS
On 07.04.25 18:28, Eric Blake wrote:
On Fri, Apr 04, 2025 at 10:31:53PM +0300, Vladimir Sementsov-Ogievskiy wrote:
Actualize documentation and synchronize it for commands which actually
call the same functions internally.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
qapi/block-core.json |
Originally, all failed SG_IO requests called scsi_handle_rw_error() to
apply the configured error policy. However, commit f3126d65, which was
supposed to be a mere refactoring for scsi-disk.c, broke this and
accidentally completed the SCSI request without considering the error
policy any more if th
Full Unit Access (FUA) is an optimization where a disk write with the
flag set will be persisted to disk immediately instead of potentially
remaining in the disk's write cache.
This commit address the todo task
for using pwritev2() with RWF_DSYNC in the thread pool section of
raw_co_prw(), if pwri
On Fri, Apr 04, 2025 at 10:31:54PM +0300, Vladimir Sementsov-Ogievskiy wrote:
In the subject line: s/derpecate/deprecate/
> For change, pause, resume, complete, dismiss and finalize actions
> corresponding job- and block-job commands are almost equal. The
> difference is in find_block_job_locked(
On Fri, Apr 04, 2025 at 10:31:53PM +0300, Vladimir Sementsov-Ogievskiy wrote:
> Actualize documentation and synchronize it for commands which actually
> call the same functions internally.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> qapi/block-core.json | 59 +
On emscripten, function pointer casts can cause function call failure.
This commit fixes the function definition to match to the type of the
function call.
- qtest_set_command_cb passed to g_once should match to GThreadFunc
- object_class_cmp and cpreg_key_compare are passed to g_list_sort as
GC
On Fri, Apr 04, 2025 at 02:14:02PM +0200, Markus Armbruster wrote:
> Markus Armbruster (11):
> docs/devel/qapi-code-gen: Tidy up whitespace
> qapi/rocker: Tidy up query-rocker-of-dpa-flows example
> docs/interop: Delete "QEMU Guest Agent Protocol Reference" TOC
> docs/interop: Sanitize QMP
On Fri, Apr 04, 2025 at 02:14:08PM +0200, Markus Armbruster wrote:
> Accept "... lorem ipsum ..." in addition to "...".
>
> Signed-off-by: Markus Armbruster
> ---
> @@ -1062,7 +1064,7 @@ For example::
># "device": "ide0-hd0",
># ...
># }
> - #
On Fri, Apr 04, 2025 at 02:14:04PM +0200, Markus Armbruster wrote:
> The command can return any number of RockerOfDpaFlow objects. The
> example shows it returning exactly two, with the second objecy's
object's
> members elided. Tweak it so it elides elements after the first
> instead.
>
--
This patch series enables QEMU's system emulator to run in a browser using
Emscripten.
It includes implementations and workarounds to address browser environment
limitations, as shown in the following.
# New TCG Backend for Browsers
A new TCG backend translates IR instructions into Wasm instructi
Emscripten's fiber does not support submitting coroutines to other
threads. So this commit modifies hw/9pfs/coth.h to disable this behavior
when compiled with Emscripten.
Signed-off-by: Kohei Tokunaga
---
fsdev/file-op-9p.h | 3 +++
fsdev/meson.build | 2 +-
hw/9pfs/9p-util-stub.c | 4
Add GitLab CI job that builds QEMU using emscripten. The build runs in the
added Dockerfile that contains dependencies (glib, libffi, pixman, zlib)
compiled by emscripten.
Signed-off-by: Kohei Tokunaga
---
.gitlab-ci.d/buildtest-template.yml | 27
.gitlab-ci.d/buildtest.yml
Emscripten does not support couroutine methods currently used by QEMU but
provides a coroutine implementation called "fiber". This commit introduces a
coroutine backend using fiber. Note that fiber does not support submitting
coroutines to other threads.
Signed-off-by: Kohei Tokunaga
---
util/co
has_int128_type is set to false on emscripten as of now to avoid errors by
libffi. And tests aren't integrated with Wasm execution environment as of
now so this commit disables tests.
Signed-off-by: Kohei Tokunaga
---
configs/meson/emscripten.txt | 6 ++
configure | 7
To enable 64-bit guest support in Wasm 32bit memory model today, it was
necessary to partially revert recent changes that removed support for
different pointer widths between the host and guest (e.g., commits
a70af12addd9060fdf8f3dbd42b42e3072c3914f and
bf455ec50b6fea15b4d2493059365bf94c706273) whe
Signed-off-by: Kohei Tokunaga
---
MAINTAINERS | 11 +++
1 file changed, 11 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index d54b5578f8..ea5fde475c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3903,6 +3903,17 @@ F: tcg/tci/
F: tcg/tci.c
F: disas/tci.c
+WebAssembly TCG targ
Signed-off-by: Kohei Tokunaga
---
util/mmap-alloc.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/util/mmap-alloc.c b/util/mmap-alloc.c
index ed14f9c64d..91f33682e8 100644
--- a/util/mmap-alloc.c
+++ b/util/mmap-alloc.c
@@ -145,6 +145,7 @@ static bool map_noreserve_effec
Signed-off-by: Kohei Tokunaga
---
block/file-posix.c| 18 ++
include/qemu/cacheflush.h | 3 ++-
os-posix.c| 5 +
util/cacheflush.c | 3 ++-
4 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/block/file-posix.c b/block/file-posix.
On Fri, Apr 04, 2025 at 02:49:08PM +0200, Hanna Czenczek wrote:
> On 27.03.25 16:55, Stefan Hajnoczi wrote:
> > On Tue, Mar 25, 2025 at 05:06:54PM +0100, Hanna Czenczek wrote:
> > > FUSE allows creating multiple request queues by "cloning" /dev/fuse FDs
> > > (via open("/dev/fuse") + ioctl(FUSE_DEV
On Sat, Apr 05, 2025 at 04:52:29PM -0700, Pinku Deb Nath wrote:
> Full Unit Access (FUA) is an optimization where a disk write with the
> flag set will be persisted to disk immediately instead of potentially
> remaining in the disk's write cache.
>
> This commit address the todo task
> for using p
Hi Cédric,
Thank you for your comments and suggestions. I’ll start by reviewing
the changes in commit ebc29e1beab0. At the moment, I don’t have
another example of a device that is accessed through an external bus,
but I’ll look into it and see what I can find.
Best Regards,
Kane
> -Original
Hi Cédric/Philippe,
OTP (One-Time Programmable) memory is a type of non-volatile memory
in which each bit can be programmed only once. It is typically used
to store critical and permanent information, such as the chip ID and
secure boot keys. The structure and behavior of OTP memory are
consistent
> 2025年4月4日 05:15，Michael S. Tsirkin 写道：
>
> On Tue, Apr 01, 2025 at 11:18:17AM -0400, Haoqian He wrote:
>> Live migration should be terminated if the vhost-user backend crashes
>> before the migration completes.
>>
>> Specifically, since the vhost device will be stopped when VM is stopped
>>
Hello Kane,
+ Markus (for ebc29e1beab0 implementation)
On 4/7/25 09:33, Kane Chen wrote:
Hi Cédric/Philippe,
OTP (One-Time Programmable) memory is a type of non-volatile memory
in which each bit can be programmed only once. It is typically used
to store critical and permanent information, such
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