Merge tag 'pull-maintainer-may24-160524-2' of https://gitlab.com/stsquad/qemu into staging
plugin and testing updates
- don't duplicate options for microbit test
- don't spam the linux source tree when importing headers
- add STORE_U64 inline op to TCG plugins
- add conditional callback op to TCG plugins
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# gpg: Signature made Thu 16 May 2024 09:56:19 AM CEST
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
* tag 'pull-maintainer-may24-160524-2' of https://gitlab.com/stsquad/qemu:
plugins: remove op from qemu_plugin_inline_cb
plugins: extract cpu_index generate
plugins: distinct types for callbacks
tests/plugin/inline: add test for conditional callback
plugins: conditional callbacks
tests/plugin/inline: add test for STORE_U64 inline op
plugins: add new inline op STORE_U64
plugins: extract generate ptr for qemu_plugin_u64
plugins: prepare introduction of new inline ops
scripts/update-linux-header.sh: be more src tree friendly
tests/tcg: don't append QEMU_OPTS for armv6m-undef test
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Pierrick Bouvier [Tue, 14 May 2024 17:42:52 +0000 (18:42 +0100)]
plugins: extract cpu_index generate
Factorizes function to access current cpu index for a given vcpu.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240502211522.346467-9-pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240514174253.694591-11-alex.bennee@linaro.org>
Pierrick Bouvier [Tue, 14 May 2024 17:42:47 +0000 (18:42 +0100)]
plugins: add new inline op STORE_U64
This new operation can store an immediate u64 value to a given
scoreboard.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240502211522.346467-4-pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240514174253.694591-6-alex.bennee@linaro.org>
Pierrick Bouvier [Tue, 14 May 2024 17:42:46 +0000 (18:42 +0100)]
plugins: extract generate ptr for qemu_plugin_u64
Plugin operations can access a scoreboard. This function factorizes code
generation for accessing entry associated to a given vcpu.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20240502211522.346467-3-pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240514174253.694591-5-alex.bennee@linaro.org>
Pierrick Bouvier [Tue, 14 May 2024 17:42:45 +0000 (18:42 +0100)]
plugins: prepare introduction of new inline ops
Until now, only add_u64 was available, and all functions assumed this or
were named uniquely.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240514174253.694591-4-alex.bennee@linaro.org>
Alex Bennée [Tue, 14 May 2024 17:42:44 +0000 (18:42 +0100)]
scripts/update-linux-header.sh: be more src tree friendly
Running "install_headers" in the Linux source tree is fairly
unfriendly as out-of-tree builds will start complaining about the
kernel source being non-pristine. As we have a temporary directory for
the install we should also do the build step here. So now we have:
$tmpdir/
$blddir/
$hdrdir/
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240514174253.694591-3-alex.bennee@linaro.org>
Alex Bennée [Tue, 14 May 2024 17:42:43 +0000 (18:42 +0100)]
tests/tcg: don't append QEMU_OPTS for armv6m-undef test
We don't want to build on the default machine setup here but define a
custom one for the microbit.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240514174253.694591-2-alex.bennee@linaro.org>
Merge tag 'pull-hppa-20240515' of https://gitlab.com/rth7680/qemu into staging
target/hppa:
- Use TCG_COND_TST where applicable.
- Use CF_BP_PAGE instead of a local breakpoint search.
- Clean up IAOQ handling during translation.
- Implement CF_PCREL.
- Implement PSW.B.
- Implement PSW.X.
- Log cpu state on interrupt and rfi.
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# gpg: Signature made Wed 15 May 2024 11:38:04 AM CEST
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* tag 'pull-hppa-20240515' of https://gitlab.com/rth7680/qemu: (43 commits)
target/hppa: Log cpu state on return-from-interrupt
target/hppa: Log cpu state at interrupt
target/hppa: Implement CF_PCREL
target/hppa: Adjust priv for B,GATE at runtime
target/hppa: Drop tlb_entry return from hppa_get_physical_address
target/hppa: Implement PSW_X
target/hppa: Implement PSW_B
target/hppa: Manage PSW_X and PSW_B in translator
target/hppa: Split PSW X and B into their own field
target/hppa: Improve hppa_cpu_dump_state
target/hppa: Do not mask in copy_iaoq_entry
target/hppa: Store full iaoq_f and page offset of iaoq_b in TB
linux-user/hppa: Force all code addresses to PRIV_USER
target/hppa: Use delay_excp for conditional trap on overflow
target/hppa: Use delay_excp for conditional traps
target/hppa: Introduce DisasDelayException
target/hppa: Remove cond_free
target/hppa: Use TCG_COND_TST* in trans_ftest
target/hppa: Use registerfields.h for FPSR
target/hppa: Use TCG_COND_TST* in trans_bb_imm
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Merge tag 'pull-tcg-20240515' of https://gitlab.com/rth7680/qemu into staging
tcg/loongarch64: Fill out tcg_out_{ld,st} for vector regs
accel/tcg: Improve disassembly for target and plugin
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# gpg: Signature made Wed 15 May 2024 08:59:09 AM CEST
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* tag 'pull-tcg-20240515' of https://gitlab.com/rth7680/qemu: (34 commits)
tcg/loongarch64: Fill out tcg_out_{ld,st} for vector regs
accel/tcg: Remove cpu_ldsb_code / cpu_ldsw_code
target/s390x: Use translator_lduw in get_next_pc
target/xtensa: Use translator_ldub in xtensa_insn_len
target/rx: Use translator_ld*
target/riscv: Use translator_ld* for everything
target/cris: Use cris_fetch in translate_v10.c.inc
target/cris: Use translator_ld* in cris_fetch
target/avr: Use translator_lduw
target/i386: Use translator_ldub for everything
target/microblaze: Use translator_ldl
target/hexagon: Use translator_ldl in pkt_crosses_page
target/s390x: Disassemble EXECUTEd instructions
target/s390x: Fix translator_fake_ld length
accel/tcg: Introduce translator_fake_ld
disas: Use translator_st to get disassembly data
disas: Split disas.c
accel/tcg: Return bool from TranslatorOps.disas_log
accel/tcg: Provide default implementation of disas_log
plugins: Merge alloc_tcg_plugin_context into plugin_gen_tb_start
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Now that the groundwork has been laid, enabling CF_PCREL within the
translator proper is a simple matter of updating copy_iaoq_entry
and install_iaq_entries.
We also need to modify the unwind info, since we no longer have
absolute addresses to install.
As expected, this reduces the runtime overhead of compilation when
running a Linux kernel with address space randomization enabled.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Do not compile in the priv change based on the first translation;
look up the PTE at execution time. This is required for CF_PCREL,
where a page may be mapped multiple times with different attributes.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
PSW_X is cleared after every instruction, and only set by RFI.
PSW_B is cleared after every non-branch, or branch not taken,
and only set by taken branches. We can clear both bits with a
single store, at most once per TB. Taken branches set PSW_B,
at most once per TB.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
target/hppa: Split PSW X and B into their own field
Generally, both of these bits are cleared at the end of each
instruction. By separating these, we will be able to clear
both with a single insn, instead of 2 or 3.
Reviewed-by: Helge Deller <deller@gmx.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
target/hppa: Store full iaoq_f and page offset of iaoq_b in TB
In preparation for CF_PCREL. store the iaoq_f in 3 parts: high
bits in cs_base, middle bits in pc, and low bits in priv.
For iaoq_b, set a bit for either of space or page differing,
else the page offset.
Install iaq entries before goto_tb. The change to not record
the full direct branch difference in TB means that we have to
store at least iaoq_b before goto_tb. But since a later change
to enable CF_PCREL will require both iaoq_f and iaoq_b to be
updated before goto_tb, go ahead and update both fields now.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Allow an exception to be emitted at the end of the TranslationBlock,
leaving only the conditional branch inline. Use it for simple
exception instructions like break, which happen to be nullified.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Now that we do not need to free tcg temporaries, the only
thing cond_free does is reset the condition to never.
Instead, simply write a new condition over the old, which
may be simply cond_make_f() for the never condition.
The do_*_cond functions do the right thing with c or cf == 0,
so there's no need for a special case anymore.
Reviewed-by: Helge Deller <deller@gmx.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Define all of the context dependent field definitions.
Use FIELD_EX32 and FIELD_DP32 with named fields instead
of extract32 and deposit32 with raw constants.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Use 'v' for a variable that needs copying, 't' for a temp that
doesn't need copying, and 'i' for an immediate, and use this
naming for both arguments of the comparison. So:
This allows unification of BE, BLR, BV, BVE with a common helper.
Since we can now track space with IAQ_Next, we can now let the
TranslationBlock continue across the delay slot with BE, BVE.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Add variable to track space changes to IAQ. So far, no such changes
are introduced, but the new checks vs ctx->iasq_b may eliminate an
unnecessary copy to cpu_iasq_f with e.g. BLR.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Instead of two separate cpu_iaoq_entry calls, use one call to update
both IAQ_Front and IAQ_Back. Simplify with an argument combination
that automatically handles a simple increment from Front to Back.
Reviewed-by: Helge Deller <deller@gmx.de> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
In trans_be, remove the user-only do_dbranch case. The branch we are
attempting to optimize is to the zero page, which is perforce on a
different page than the code currently executing, which means that
we will *not* use a goto_tb. Use a plain indirect branch instead,
which is what we got out of the attempted direct branch anyway.
Reviewed-by: Helge Deller <deller@gmx.de> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Previous commits replaced them by translator_ld* calls.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240405131532.40913-1-philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
target/cris: Use cris_fetch in translate_v10.c.inc
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The ilen value extracted from ex_value is the length of the
EXECUTE instruction itself, and so is the increment to the pc.
However, the length of the synthetic insn is located in the
opcode like all other instructions.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The routines in disas-common.c are also used from disas-mon.c.
Otherwise the rest of disassembly is only used from tcg.
While we're at it, put host and target code into separate files.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
accel/tcg: Return bool from TranslatorOps.disas_log
We have eliminated most uses of this hook. Reduce
further by allowing the hook to handle only the
special cases, returning false for normal processing.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
plugins: Use translator_st for qemu_plugin_insn_data
Use the bytes that we record for the entire TB, rather than
a per-insn GByteArray. Record the length of the insn in
plugin_gen_insn_end rather than infering from the length
of the array.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reorg translator_access into translator_ld, with a more
memcpy-ish interface. If both pages are in ram, do not
go through the caller's slow path.
Assert that the access is within the two pages that we are
prepared to protect, per TranslationBlock. Allow access
prior to pc_first, so long as it is within the first page.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
accel/tcg: Hide in_same_page outside of a target-specific context
While there are other methods that could be used to replace
TARGET_PAGE_MASK, the function is not really required outside
the context of target-specific translation.
This makes the header usable by target independent code.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
ui/sdl2: Allow host to power down screen
ui/gtk: Fix mouse/motion event scaling issue with GTK display backend
ui/gtk: Add gd_motion_event trace event
ui/console: move QemuDmaBuf struct def to dmabuf.c
ui/console: Use qemu_dmabuf_new() and free() helpers instead
ui/console: Use qemu_dmabuf_set_..() helpers instead
ui/console: Use qemu_dmabuf_get_..() helpers instead
ui/console: new dmabuf.h and dmabuf.c for QemuDmaBuf struct and helpers
ui/gtk: Check if fence_fd is equal to or greater than 0
ui/gtk: Draw guest frame at refresh cycle
Allow UNIX socket option for VNC websocket
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Merge tag 'pull-request-2024-05-14' of https://gitlab.com/thuth/qemu into staging
* Fix the "tsan-build" CI job on the shared gitlab CI runners
* Bump minimum glib version and use URI code from the newer glib
* Fix error message from "configure" when C compiler is not working
* tag 'pull-request-2024-05-14' of https://gitlab.com/thuth/qemu:
util/uri: Remove the old URI parsing code
block/ssh: Use URI parsing code from glib
block/nfs: Use URI parsing code from glib
block/nbd: Use URI parsing code from glib
block/gluster: Use URI parsing code from glib
Remove glib compatibility code that is not required anymore
Bump minimum glib version to v2.66
gitlab: use 'setarch -R' to workaround tsan bug
gitlab: use $MAKE instead of 'make'
dockerfiles: add 'MAKE' env variable to remaining containers
configure: Fix error message when C compiler is not working
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Bernhard Beschow [Sun, 12 May 2024 09:59:45 +0000 (11:59 +0200)]
ui/sdl2: Allow host to power down screen
By default, SDL disables the screen saver which prevents the host from powering
down the screen even if the screen is locked. This results in draining the
battery needlessly when the host isn't connected to a wall charger. Fix that by
enabling the screen saver.
Signed-off-by: Bernhard Beschow <shentey@gmail.com> Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20240512095945.1879-1-shentey@gmail.com>
hikalium [Sun, 12 May 2024 11:14:35 +0000 (20:14 +0900)]
ui/gtk: Fix mouse/motion event scaling issue with GTK display backend
Remove gtk_widget_get_scale_factor() usage from the calculation of
the motion events in the GTK backend to make it work correctly on
environments that have `gtk_widget_get_scale_factor() != 1`.
This scale factor usage had been introduced in the commit f14aab420c and
at that time the window size was used for calculating the things and it
was working correctly. However, in the commit 2f31663ed4 the logic
switched to use the widget size instead of window size and because of
the change the usage of scale factor becomes invalid (since widgets use
`vc->gfx.scale_{x, y}` for scaling).
Tested on Crostini on ChromeOS (15823.51.0) with an external display.
Fixes: 2f31663ed4 ("ui/gtk: use widget size for cursor motion event") Fixes: f14aab420c ("ui: fix incorrect pointer position on highdpi with
gtk")
Dongwon Kim [Wed, 8 May 2024 17:54:02 +0000 (10:54 -0700)]
ui/console: Use qemu_dmabuf_new() and free() helpers instead
This commit introduces utility functions for the creation and deallocation
of QemuDmaBuf instances. Additionally, it updates all relevant sections
of the codebase to utilize these new utility functions.
v7: remove prefix, "dpy_gl_" from all helpers
qemu_dmabuf_free() returns without doing anything if input is null
(Daniel P. Berrangé <berrange@redhat.com>)
call G_DEFINE_AUTOPTR_CLEANUP_FUNC for qemu_dmabuf_free()
(Daniel P. Berrangé <berrange@redhat.com>)
v8: Introduction of helpers was removed as those were already added
by the previous commit
v9: set dmabuf->allow_fences to 'true' when dmabuf is created in
virtio_gpu_create_dmabuf()/virtio-gpu-udmabuf.c
removed unnecessary spaces were accidently added in the patch,
'ui/console: Use qemu_dmabuf_new() a...'
v11: Calling qemu_dmabuf_close was removed as closing dmabuf->fd will be
done in qemu_dmabuf_free anyway.
(Daniel P. Berrangé <berrange@redhat.com>)
v12: --- Calling qemu_dmabuf_close separately as qemu_dmabuf_free doesn't
do it.
--- 'dmabuf' is now allocated space so it should be freed at the end of
dbus_scanout_texture
v13: --- Immediately free dmabuf after it is released to prevent possible
leaking of the ptr
(Marc-André Lureau <marcandre.lureau@redhat.com>)
--- Use g_autoptr macro to define *dmabuf for auto clean up instead of
calling qemu_dmabuf_free
(Marc-André Lureau <marcandre.lureau@redhat.com>)
v14: --- (vhost-user-gpu) Change qemu_dmabuf_free back to g_clear_pointer
as it was done because of some misunderstanding (v13).
--- (vhost-user-gpu) g->dmabuf[m->scanout_id] needs to be set to NULL
to prevent freed dmabuf to be accessed again in case if(fd==-1)break;
happens (before new dmabuf is allocated). Otherwise, it would cause
invalid memory access when the same function is executed. Also NULL
check should be done before qemu_dmabuf_close (it asserts dmabuf!=NULL.).
(Marc-André Lureau <marcandre.lureau@redhat.com>)
Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com> Cc: Philippe Mathieu-Daudé <philmd@linaro.org> Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Vivek Kasireddy <vivek.kasireddy@intel.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Message-Id: <20240508175403.3399895-6-dongwon.kim@intel.com>
Dongwon Kim [Wed, 8 May 2024 17:54:00 +0000 (10:54 -0700)]
ui/console: Use qemu_dmabuf_get_..() helpers instead
This commit updates all instances where fields within the QemuDmaBuf
struct are directly accessed, replacing them with calls to these new
helper functions.
v6: fix typos in helper names in ui/spice-display.c
v7: removed prefix, "dpy_gl_" from all helpers
v8: Introduction of helpers was removed as those were already added
by the previous commit
v11: -- Use new qemu_dmabuf_close() instead of close(qemu_dmabuf_get_fd()).
(Daniel P. Berrangé <berrange@redhat.com>)
-- Use new qemu_dmabuf_dup_fd() instead of dup(qemu_dmabuf_get_fd()).
(Daniel P. Berrangé <berrange@redhat.com>)
Suggested-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Cc: Philippe Mathieu-Daudé <philmd@linaro.org> Cc: Daniel P. Berrangé <berrange@redhat.com> Cc: Vivek Kasireddy <vivek.kasireddy@intel.com> Signed-off-by: Dongwon Kim <dongwon.kim@intel.com>
Message-Id: <20240508175403.3399895-4-dongwon.kim@intel.com>
projects / mirror_qemu.git / log