Now we can implement port-based IRQs by wiring the PS2 device IRQs to the
LASI2Port named input gpios rather than directly to the LASIPS2 device, and
generate the LASIPS2 output IRQ from the int_status bitmap representing the
individual port IRQs instead of the birq boolean.
This enables us to remove the separate PS2 keyboard and PS2 mouse named input
gpios from the LASIPS2 device and simplify the register implementation to
drive the port IRQ using qemu_set_irq() rather than accessing the LASIPS2
device IRQs directly. As a consequence the IRQ level logic in lasips2_set_irq()
can also be simplified accordingly.
For now this patch ignores adding the int_status bitmap and simply drops the
birq boolean from the vmstate_lasips2 VMStateDescription. This is because the
migration stream is already missing some required LASIPS2 fields, and as this
series already introduces a migration break for the lasips2 device it is
easiest to fix this in a follow-up patch.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220712215251.7944-29-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
The LASIPS2 device named input gpio is soon to be connected to the port output
IRQs. Add a new int_status field to LASIPS2State which is a bitmap representing
the port input IRQ status which will be enabled in the next patch.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20220712215251.7944-28-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
The named input gpio is to be connected to the IRQ output of the downstream
PS2 device and used to drive the port IRQ. Initialise the named input gpio
in lasips2_port_init() and add new lasips2_port_class_init() and
lasips2_port_realize() functions to connect the PS2 device output gpio to
the new named input gpio.
Note that the reference to lasips2_port_realize() is stored in
LASIPS2PortDeviceClass but not yet used.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-27-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Move the initialisation of the mouse port from lasips2_init() to
a new lasips2_mouse_port_init() function which will be invoked using
object_initialize_child() during the LASIPS2 device init.
Update LASIPS2State so that it now holds the new LASIPS2MousePort child object and
ensure that it is realised in lasips2_realize().
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-21-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Move the initialisation of the keyboard port from lasips2_init() to
a new lasips2_kbd_port_init() function which will be invoked using
object_initialize_child() during the LASIPS2 device init.
Update LASIPS2State so that it now holds the new LASIPS2KbdPort child object and
ensure that it is realised in lasips2_realize().
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-20-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
The base property was only needed for use by vmstate_register() in order to
preserve migration compatibility. Now that the lasips2 migration state is
registered through the DeviceClass vmsd field, the base property and also
the lasips2_properties array can be removed completely as they are no longer
required.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-14-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Since lasips2 is a qdev device then vmstate_ps2_mouse can be registered using
the DeviceClass vmsd field instead.
Note that due to the use of the base parameter in the original vmstate_register()
function call, this is actually a migration break for the HPPA B160L machine.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Tested-by: Helge Deller <deller@gmx.de>
Acked-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220712215251.7944-13-mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
ppc patch queue for 2022-07-18:
This is the last ppc patch queue before the soft freeze. It contains new
TCG instructions and changes, a tricky bug fix in kvmppc_find_cpu_dt()
and other enhancements/fixes.
- tcg and target/ppc:
- move instructions to decodetree
- check for bad Radix configs
- ISA 3.00 tlbie[l]
- fix gen_*_exception error codes
- check fortb_env != 0 when printing TBU/TBL/DECR
- fix kvmppc_find_cpu_dt() returning the wrong CPU DT path when there's a
'clock-frequency' property in the root node
- spapr, e500: pass a random seed in /chosen/rng-seed
- all boards: allocate IRQ lines with qdev_init_gpio_in()
# gpg: Signature made Mon 18 Jul 2022 18:19:58 BST
# gpg: using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164
# gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.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: 17EB FF99 23D0 1800 AF28 3819 3CD9 CA96 DE03 3164
* tag 'pull-ppc-20220718' of https://gitlab.com/danielhb/qemu: (30 commits)
target/ppc: Check page dir/table base alignment
target/ppc: Improve Radix xlate level validation
ppc: Check partition and process table alignment
target/ppc: check tb_env != 0 before printing TBU/TBL/DECR
target/ppc: Implement slbiag
target/ppc: Move slbsync to decodetree
target/ppc: Move slbfee to decodetree
target/ppc: Move slbmfee to decodetree
target/ppc: Move slbmfev to decodetree
target/ppc: Move slbmte to decodetree
target/ppc: Move slbia to decodetree
target/ppc: Move slbieg to decodetree
target/ppc: Move slbie to decodetree
target/ppc: add macros to check privilege level
target/ppc: receive DisasContext explicitly in GEN_PRIV
target/ppc: Implement ISA 3.00 tlbie[l]
target/ppc: Move tlbie[l] to decode tree
target/ppc: fix exception error code in spr_write_excp_vector
target/ppc: fix PMU Group A register read/write exceptions
target/ppc: fix exception error code in helper_{load, store}_dcr
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
A recent commit moved some Haiku-specific code parts from oslib-posix.c
to cutils.c, but failed to move the corresponding header #include
statement, too, so "make vm-build-haiku.x86_64" is currently broken.
Fix it by moving the header #include, too.
Fixes: 06680b15b4 ("include: move qemu_*_exec_dir() to cutils")
Message-Id: <20220718172026.139004-1-thuth@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Per https://discourse.gnome.org/t/port-your-module-from-g-memdup-to-g-memdup2-now/5538
The old API took the size of the memory to duplicate as a guint,
whereas most memory functions take memory sizes as a gsize. This
made it easy to accidentally pass a gsize to g_memdup(). For large
values, that would lead to a silent truncation of the size from 64
to 32 bits, and result in a heap area being returned which is
significantly smaller than what the caller expects. This can likely
be exploited in various modules to cause a heap buffer overflow.
Replace g_memdup() by the safer g_memdup2() wrapper.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210903174510.751630-24-philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The fedora container has since been split apart, so there's no suitable
nearby target that would support "test-mingw" as it requires both x32
and x64 support -- so either fedora-cross-win32 nor fedora-cross-win64
would be truly suitable.
Just remove this test as superfluous with our current CI infrastructure.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220708153503.18864-10-jsnow@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
If you try to run a 16 or 32 threaded test, you're going to run out of
memory very quickly with qom-test and a few others. Bump the memory
limit to try to scale with larger-core machines.
Granted, this means that a 16 core processor is going to ask for 16GB,
but you *probably* meet that requirement if you have such a machine.
512MB per core didn't seem to be enough to avoid ENOMEM and SIGABRTs in
the test cases in practice on a six core machine; so I bumped it up to
1GB which seemed to help.
Add this magic in early to the configuration process so that the
config file, if provided, can still override it.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220708153503.18864-9-jsnow@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Ubuntu 18.04 is out of our support window, and Ubuntu 20.04 does not
support i386 anymore. The debian project does, but they do not provide
any cloud images for it, a new expect-style script would have to be
written.
Since we have i386 cross-compiler tests hosted on GitLab CI, we don't
need to support this VM test anymore.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220708153503.18864-7-jsnow@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
18.04 has fallen out of our support window, so move ubuntu.aarch64
forward to ubuntu 20.04, which is now our oldest supported Ubuntu
release.
Notes:
This checksum changes periodically; use a fixed point image with a known
checksum so that the image isn't re-downloaded on every single
invocation. (The checksum for the 18.04 image was already incorrect at
the time of writing.)
Just like the centos.aarch64 test, this test currently seems very
flaky when run as a TCG test.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220708153503.18864-6-jsnow@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Switch this test over to using a cloud image like the base CentOS8 VM
test, which helps make this script a bit simpler too.
Note: At time of writing, this test seems pretty flaky when run without
KVM support for aarch64. Certain unit tests like migration-test,
virtio-net-failover, test-hmp and qom-test seem quite prone to fail
under TCG. Still, this is an improvement in that at least pure build
tests are functional.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220708153503.18864-5-jsnow@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
In some container environments, there may be references to block devices
witnessable from a container through /proc/self/mountinfo that reference
devices we simply don't have access to in the container, and cannot
provide information about.
Instead of failing the entire fsinfo command, return stub information
for these failed lookups.
This allows test-qga to pass under docker tests, which are in turn used
by the CentOS VM tests.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20220708153503.18864-2-jsnow@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
According to PowerISA 3.1B, Book III 6.7.6 programming note, the
page directory base addresses are expected to be aligned to their
size. Real hardware seems to rely on that and will access the
wrong address if they are misaligned. This results in a
translation failure even if the page tables seem to be properly
populated.
Signed-off-by: Leandro Lupori <leandro.lupori@eldorado.org.br>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220628133959.15131-4-leandro.lupori@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Mark Cave-Ayland