Add script to find and fix trivial use-after-free of Error objects.
How to use:
spatch --sp-file scripts/coccinelle/error-use-after-free.cocci \
--macro-file scripts/cocci-macro-file.h --in-place \
--no-show-diff ( FILES... | --use-gitgrep . )
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200324153630.11882-2-vsementsov@virtuozzo.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Pastos in commit message and comment fixed, globbing in MAINTAINERS
expanded]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
As suggested by Michael, let's add me as co-maintainer of virtio-balloon.
While at it, also add "balloon.c" and "include/sysemu/balloon.h" to the
file list.
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200312133725.8192-1-david@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Create a subdirectory for s390x under docs/system/ and move the
existing vfio-ap documentation there.
Create an initial document describing s390x system emulation.
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20200318103940.1169-1-cohuck@redhat.com>
This script is needed for targets based on asm-generic syscall numbers generation
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200316085620.309769-2-laurent@vivier.eu>
[lv: added file in MAINTAINERS]
Add a script to update the file from strace github and run it
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20200310103403.3284090-22-laurent@vivier.eu>
[lv: added file in MAINTAINERS]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
scripts/update-syscalltbl.sh has the list of syscall.tbl to update and
can copy them from the linux source directory
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200310103403.3284090-19-laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200224141923.82118-2-ysato@users.sourceforge.jp>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
* get/set_uint cleanups (Felipe)
* Lock guard support (Stefan)
* MemoryRegion ownership cleanup (Philippe)
* AVX512 optimization for buffer_is_zero (Robert)
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Bugfixes all over the place
* get/set_uint cleanups (Felipe)
* Lock guard support (Stefan)
* MemoryRegion ownership cleanup (Philippe)
* AVX512 optimization for buffer_is_zero (Robert)
# gpg: Signature made Tue 17 Mar 2020 15:01:54 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini/tags/for-upstream: (62 commits)
hw/arm: Let devices own the MemoryRegion they create
hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias
hw/ppc/ppc405: Use memory_region_init_rom() with read-only regions
hw/arm/stm32: Use memory_region_init_rom() with read-only regions
hw/char: Let devices own the MemoryRegion they create
hw/riscv: Let devices own the MemoryRegion they create
hw/dma: Let devices own the MemoryRegion they create
hw/display: Let devices own the MemoryRegion they create
hw/core: Let devices own the MemoryRegion they create
scripts/cocci: Patch to let devices own their MemoryRegions
scripts/cocci: Patch to remove unnecessary memory_region_set_readonly()
scripts/cocci: Patch to detect potential use of memory_region_init_rom
hw/sparc: Use memory_region_init_rom() with read-only regions
hw/sh4: Use memory_region_init_rom() with read-only regions
hw/riscv: Use memory_region_init_rom() with read-only regions
hw/ppc: Use memory_region_init_rom() with read-only regions
hw/pci-host: Use memory_region_init_rom() with read-only regions
hw/net: Use memory_region_init_rom() with read-only regions
hw/m68k: Use memory_region_init_rom() with read-only regions
hw/display: Use memory_region_init_rom() with read-only regions
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
As we are going to add various semantic changes related to the memory
region API, rename this script to be more generic.
Add a 'usage' header, and an entry in MAINTAINERS to avoid checkpatch
warning.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
A recently added acceptance test is important not only for
Malta machine, but for overall MIPS target, since it tests
smp feature.
CC: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1584061252-16635-4-git-send-email-aleksandar.markovic@rt-rk.com>
For some longish time I've been using multiple email addresses
for mailing list communication, and would like to consolidate it
into a single email address that is the most convenient to me.
My other emails, from rt-rk.com and wavecomp.com domains remain
active and I will respond from them too, if needed, but I would
like to manage almost all communication using gmail.com account.
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <1584061252-16635-3-git-send-email-aleksandar.markovic@rt-rk.com>
Aurelien has been and will forever remain an idol in QEMU for
MIPS world. However, since he decided to move on to other projects,
acknowledge the reality, and formally releive him from maintainer's
duties for QEMU for MIPS items. Aurelien is though welcome to come
back at any time. Some empty spots caused by this are filled in by
Aleksandar.
CC: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Acked-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <1584061252-16635-2-git-send-email-aleksandar.markovic@rt-rk.com>
Add basic USB PHY support as implemented in i.MX23, i.MX28, i.MX6,
and i.MX7 SoCs.
The only support really needed - at least to boot Linux - is support
for soft reset, which needs to reset various registers to their initial
value. Otherwise, just record register values.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20200313014551.12554-2-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
HAXM covers below files:
include/sysemu/hax.h
target/i386/hax-*
V2: Add HAXM github page for wiki and issue tracking.
Cc: Wenchao Wang <wenchao.wang@intel.com>
Cc: Hang Yuan <hang.yuan@intel.com>
Reviewed-by: Hang Yuan <hang.yuan@intel.com>
Signed-off-by: Colin Xu <colin.xu@intel.com>
Message-Id: <20200228012046.6629-1-colin.xu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The Xunlong Orange Pi PC machine is a functional ARM machine
based on the Allwinner H3 System-on-Chip. It supports mainline
Linux, U-Boot, NetBSD and is covered by acceptance tests.
This commit adds a documentation text file with a description
of the machine and instructions for the user.
Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20200311221854.30370-19-nieklinnenbank@gmail.com
[PMM: moved file into docs/system/arm to match the reorg
of the arm target part of the docs; tweaked heading to
match other boards]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The Xunlong Orange Pi PC is an Allwinner H3 System on Chip
based embedded computer with mainline support in both U-Boot
and Linux. The board comes with a Quad Core Cortex A7 @ 1.3GHz,
1GiB RAM, 100Mbit ethernet, USB, SD/MMC, USB, HDMI and
various other I/O. This commit add support for the Xunlong
Orange Pi PC machine.
Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Tested-by: KONRAD Frederic <frederic.konrad@adacore.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20200311221854.30370-3-nieklinnenbank@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The Allwinner H3 is a System on Chip containing four ARM Cortex A7
processor cores. Features and specifications include DDR2/DDR3 memory,
SD/MMC storage cards, 10/100/1000Mbit Ethernet, USB 2.0, HDMI and
various I/O modules. This commit adds support for the Allwinner H3
System on Chip.
Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200311221854.30370-2-nieklinnenbank@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Currently the documentation for Arm system emulator targets is in a
single target-arm.rst. This describes only some of the boards and
often in a fairly abbreviated fashion. Restructure it so that each
board has its own documentation file in the docs/system/arm/
subdirectory.
This will hopefully encourage us to write board documentation that
describes the board in detail, rather than a few brief paragraphs
in a single long page. The table of contents should also help users
to find the board they care about faster.
Once the structure is in place we'll be able to move microvm.rst
from the top-level docs/ directory.
All the text from the old page is retained, except for the final
paragraph ("A Linux 2.6 test image is available on the QEMU web site.
More information is available in the QEMU mailing-list archive."),
which is deleted. The git history shows this was originally added
in reference to the integratorcp board (at that time the only
Arm board that was supported), and has subsequently gradually been
further and further separated from the integratorcp documentation
by the insertion of other board documentation sections. It's
extremely out of date and no longer accurate, since AFAICT there
isn't an integratorcp kernel on the website any more; so better
deleted than retained.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Message-id: 20200309215818.2021-3-peter.maydell@linaro.org
These days device-hotplug.c only contains the hmp_drive_add
In the next patch, rest of hmp_drive* functions will be moved
there.
Also add block-hmp-cmds.h to contain prototypes of these
functions
License for block-hmp-cmds.h since it contains the code
moved from sysemu.h which lacks license and thus according
to LICENSE is under GPLv2+
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200308092440.23564-4-mlevitsk@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
The ppoll(2) and epoll(7) file descriptor monitoring implementations are
mixed with the core util/aio-posix.c code. Before adding another
implementation for Linux io_uring, extract out the existing
ones so there is a clear interface and the core code is simpler.
The new interface is AioContext->fdmon_ops, a pointer to a FDMonOps
struct. See the patch for details.
Semantic changes:
1. ppoll(2) now reflects events from pollfds[] back into AioHandlers
while we're still on the clock for adaptive polling. This was
already happening for epoll(7), so if it's really an issue then we'll
need to fix both in the future.
2. epoll(7)'s fallback to ppoll(2) while external events are disabled
was broken when the number of fds exceeded the epoll(7) upgrade
threshold. I guess this code path simply wasn't tested and no one
noticed the bug. I didn't go out of my way to fix it but the correct
code is simpler than preserving the bug.
I also took some liberties in removing the unnecessary
AioContext->epoll_available (just check AioContext->epollfd != -1
instead) and AioContext->epoll_enabled (it's implicit if our
AioContext->fdmon_ops callbacks are being invoked) fields.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Link: https://lore.kernel.org/r/20200305170806.1313245-4-stefanha@redhat.com
Message-Id: <20200305170806.1313245-4-stefanha@redhat.com>
We can now delete the old .texi files, which we have been keeping in
the tree as a parallel set of documentation to the new rST sources.
The only remaining use of Texinfo is the autogenerated manuals
and HTML documents created from the QAPI JSON doc comments.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Kashyap Chamarthy <kchamart@redhat.com>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20200228153619.9906-33-peter.maydell@linaro.org
This doc was originally written by Daniel P. Berrangé
<berrange@redhat.com>, introduced via commit[1]: 2544e9e4aa (docs: add
guidance on configuring CPU models for x86, 2018-06-27).
In this patch:
- 1-1 conversion of Texinfo to rST, besides a couple of minor
tweaks that are too trivial to mention. (Thanks to Stephen
Finucane on IRC for the suggestion to use rST "definition lists"
instead of bullets in some places.)
Further modifications will be done via a separate patch.
- rST and related infra changes: manual page generation, Makefile
fixes, clean up references to qemu-cpu-models.texi, update year in
the copyright notice, etc.
[1] https://git.qemu.org/?p=qemu.git;a=commit;h=2544e9e4aa
As part of the conversion, we use a more generic 'author' attribution
for the manpage than we previously had, as agreed with the original
author Dan Berrange.
Signed-off-by: Kashyap Chamarthy <kchamart@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200228153619.9906-16-peter.maydell@linaro.org
Message-id: 20200226113034.6741-15-pbonzini@redhat.com
[Move macros to defs.rst.inc, split in x86 and MIPS parts,
make qemu-cpu-models.rst a standalone document. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[PMM: Move defs.rst.inc setup to its own commit;
fix minor issues with MAINTAINERS file updates;
drop copyright date change; keep capitalization of
"QEMU Project developers" consistent with other uses;
minor Makefile fixups]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Since qemu-doc.texi is mostly including files from docs/system,
move the existing include files there for consistency.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200228153619.9906-12-peter.maydell@linaro.org
Message-id: 20200226113034.6741-12-pbonzini@redhat.com
[PMM: update MAINTAINERS line for qemu-option-trace.texi]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The MIPS CPU models end up in the middle of the PC documentation. Move
them to a separate file so that they can be placed in the right section.
The man page still includes both x86 and MIPS content.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200228153619.9906-5-peter.maydell@linaro.org
Message-id: 20200226113034.6741-5-pbonzini@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
There is a kernel and initrd available on github which we can use
for testing this machine.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200225172501.29609-3-philmd@redhat.com
Message-Id: <20200131170233.14584-1-thuth@redhat.com>
[PMD: Renamed test method, moved description from class to method]
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Old kernels from the Meego project can be used to check that Linux
is at least starting on these machines.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200225172501.29609-2-philmd@redhat.com
Message-Id: <20200129131920.22302-1-thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add a test that verifies that each core properly displays the Tux
logo on the framebuffer device.
We simply follow the OpenCV "Template Matching with Multiple Objects"
tutorial, replacing Lionel Messi by Tux:
https://docs.opencv.org/4.2.0/d4/dc6/tutorial_py_template_matching.html
When OpenCV and NumPy are installed, this test can be run using:
$ avocado --show=app,framebuffer \
run -t cpu:i6400 \
tests/acceptance/machine_mips_malta.py
JOB ID : 54f3d8efd8674f289b8aa01a87f5d70c5814544c
JOB LOG : avocado/job-results/job-2020-02-01T20.52-54f3d8e/job.log
(1/3) tests/acceptance/machine_mips_malta.py:MaltaMachineFramebuffer.test_mips_malta_i6400_framebuffer_logo_1core:
framebuffer: found Tux at position (x, y) = (0, 0)
PASS (3.37 s)
(2/3) tests/acceptance/machine_mips_malta.py:MaltaMachineFramebuffer.test_mips_malta_i6400_framebuffer_logo_7cores:
framebuffer: found Tux at position (x, y) = (0, 0)
framebuffer: found Tux at position (x, y) = (88, 0)
framebuffer: found Tux at position (x, y) = (176, 0)
framebuffer: found Tux at position (x, y) = (264, 0)
framebuffer: found Tux at position (x, y) = (352, 0)
framebuffer: found Tux at position (x, y) = (440, 0)
framebuffer: found Tux at position (x, y) = (528, 0)
PASS (5.80 s)
(3/3) tests/acceptance/machine_mips_malta.py:MaltaMachineFramebuffer.test_mips_malta_i6400_framebuffer_logo_8cores:
framebuffer: found Tux at position (x, y) = (0, 0)
framebuffer: found Tux at position (x, y) = (88, 0)
framebuffer: found Tux at position (x, y) = (176, 0)
framebuffer: found Tux at position (x, y) = (264, 0)
framebuffer: found Tux at position (x, y) = (352, 0)
framebuffer: found Tux at position (x, y) = (440, 0)
framebuffer: found Tux at position (x, y) = (528, 0)
framebuffer: found Tux at position (x, y) = (616, 0)
PASS (6.67 s)
RESULTS : PASS 3 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB TIME : 16.79 s
If the AVOCADO_CV2_SCREENDUMP_PNG_PATH environment variable is set, the
test will save the screenshot with matched squares to it.
Test inspired by the following post:
https://www.mips.com/blog/how-to-run-smp-linux-in-qemu-on-a-mips64-release-6-cpu/
Kernel built with the following Docker file:
https://github.com/philmd/qemu-testing-blob/blob/malta_i6400/mips/malta/mips64el/Dockerfile
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20200201204751.17810-1-f4bug@amsat.org>
Reactivate MIPS KVM maintainership with a modest goal of keeping
the support alive, checking common KVM code changes against MIPS
functionality, etc. (hence the status "Odd Fixes"), with hope that
this component will be fully maintained at some further, but not
distant point in future.
Cc: James Hogan <jhogan@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <1582545058-31609-2-git-send-email-aleksandar.markovic@rt-rk.com>
I haven't been active for 18 months, and don't have the hardware set up
to test KVM for MIPS, so mark it as orphaned and remove myself as
maintainer. Hopefully somebody from MIPS can pick this up.
Cc: Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: James Hogan <jhogan@kernel.org>
Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Message-Id: <20191221155306.49221-1-jhogan@kernel.org>
Add a new "virtio-iommu" section with the new files
related to this device.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-Id: <20200214132745.23392-11-eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Move to system/, as this is mostly about configuring vfio-ap.
Message-Id: <20200213162942.14177-3-cohuck@redhat.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
While at it, also fix the numbering in 'What QEMU does'.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200213162942.14177-2-cohuck@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
tests/fuzz/fuzz.c serves as the entry point for the virtual-device
fuzzer. Namely, libfuzzer invokes the LLVMFuzzerInitialize and
LLVMFuzzerTestOneInput functions, both of which are defined in this
file. This change adds a "FuzzTarget" struct, along with the
fuzz_add_target function, which should be used to define new fuzz
targets.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-id: 20200220041118.23264-13-alxndr@bu.edu
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
A program might rely on functions implemented in vl.c, but implement its
own main(). By placing main into a separate source file, there are no
complaints about duplicate main()s when linking against vl.o. For
example, the virtual-device fuzzer uses a main() provided by libfuzzer,
and needs to perform some initialization before running the softmmu
initialization. Now, main simply calls three vl.c functions which
handle the guest initialization, main loop and cleanup.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-id: 20200220041118.23264-3-alxndr@bu.edu
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Move vl.c to a separate directory, similar to linux-user/
Update the chechpatch and get_maintainer scripts, since they relied on
/vl.c for top_of_tree checks.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Message-id: 20200220041118.23264-2-alxndr@bu.edu
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This is a fairly light-weight pull request, but I wanted to send it out to
avoid the Goldfish stuff getting buried as the next PR should contain the H
extension implementation.
As far as this PR goes, it contains:
* The addition of syscon device tree nodes for reboot and poweroff, which
allows Linux to control QEMU without an additional driver. The existing
device was already compatible with the syscon interface.
* A fix to our GDB stub to avoid confusing XLEN and FLEN, specifically useful
for rv32id-based systems.
* A device emulation for the Goldfish RTC device, a simple memory-mapped RTC.
* The addition of the Goldfish RTC device to the RISC-V virt board.
This passes "make check" and boots buildroot for me.
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Merge remote-tracking branch 'remotes/palmer/tags/riscv-for-master-5.0-sf2' into staging
RISC-V Patches for the 5.0 Soft Freeze, Part 2
This is a fairly light-weight pull request, but I wanted to send it out to
avoid the Goldfish stuff getting buried as the next PR should contain the H
extension implementation.
As far as this PR goes, it contains:
* The addition of syscon device tree nodes for reboot and poweroff, which
allows Linux to control QEMU without an additional driver. The existing
device was already compatible with the syscon interface.
* A fix to our GDB stub to avoid confusing XLEN and FLEN, specifically useful
for rv32id-based systems.
* A device emulation for the Goldfish RTC device, a simple memory-mapped RTC.
* The addition of the Goldfish RTC device to the RISC-V virt board.
This passes "make check" and boots buildroot for me.
# gpg: Signature made Mon 10 Feb 2020 21:28:04 GMT
# gpg: using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg: issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg: aka "Palmer Dabbelt <palmer@sifive.com>" [unknown]
# gpg: aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88 6DF8 EF4C A150 2CCB AB41
# Subkey fingerprint: 2B3C 3747 4468 43B2 4A94 3A7A 2E13 19F3 5FBB 1889
* remotes/palmer/tags/riscv-for-master-5.0-sf2:
MAINTAINERS: Add maintainer entry for Goldfish RTC
riscv: virt: Use Goldfish RTC device
hw: rtc: Add Goldfish RTC device
riscv: Separate FPU register size from core register size in gdbstub [v2]
riscv/virt: Add syscon reboot and poweroff DT nodes
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add myself as Goldfish RTC maintainer until someone else is
willing to maintain it.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Document the virtiofsd(1) program and its command-line options. This
man page is a rST conversion of the original texi documentation that I
wrote.
Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Currently 9pfs is only taken care of by Greg. Since I am actively working
on 9pfs and already became quite used to the code base, it makes sense to
volunteer as reviewer for 9pfs related patches.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Cc: Greg Kurz <groug@kaod.org>
Message-Id: <E1j04TG-0001xn-JY@lizzy.crudebyte.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
Not all ARM machines sections Cc the qemu-arm@nongnu.org list,
fix this.
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200120185928.25115-2-philmd@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
