xemu/hw/acpi
David Hildenbrand 50337286b7 acpi: Set proper maximum size for "etc/acpi/rsdp" blob
Let's also set a maximum size for "etc/acpi/rsdp", so the maximum
size doesn't get implicitly set based on the initial table size. In my
experiments, the table size was in the range of 22 bytes, so a single
page (== what we used until now) seems to be good enough.

Now that we have defined maximum sizes for all currently used table types,
let's assert that we catch usage with new tables that need a proper maximum
size definition.

Also assert that our initial size does not exceed the maximum size; while
qemu_ram_alloc_internal() properly asserts that the initial RAMBlock size
is <= its maximum size, the result might differ when the host page size
is bigger than 4k.

Suggested-by: Laszlo Ersek <lersek@redhat.com>
Cc: Alistair Francis <alistair.francis@xilinx.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Shannon Zhao <shannon.zhaosl@gmail.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210304105554.121674-5-david@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2021-03-22 18:58:19 -04:00
..
acpi_interface.c
acpi-stub.c
acpi-x86-stub.c acpi: move PC stubs out of stubs/ 2019-12-17 19:33:50 +01:00
aml-build-stub.c acpi: add aml builder stubs 2020-10-21 11:36:19 +02:00
aml-build.c acpi: add aml_to_decimalstring() and aml_call6() helpers 2021-03-22 18:58:19 -04:00
bios-linker-loader.c
core.c acpi/core: always set SCI_EN when SMM isn't supported 2021-02-23 10:58:42 -05:00
cpu_hotplug.c qom: Put name parameter before value / visitor parameter 2020-07-10 15:18:08 +02:00
cpu.c qapi: Use QAPI_LIST_APPEND in trivial cases 2021-01-28 08:08:45 +01:00
generic_event_device.c ACPI: Avoid infinite recursion when dump-vmstate 2020-11-12 14:13:59 +00:00
ghes.c acpi: Permit OEM ID and OEM table ID fields to be changed 2021-02-05 08:52:59 -05:00
hmat.c acpi: Permit OEM ID and OEM table ID fields to be changed 2021-02-05 08:52:59 -05:00
hmat.h acpi: Permit OEM ID and OEM table ID fields to be changed 2021-02-05 08:52:59 -05:00
ich9.c acpi/core: always set SCI_EN when SMM isn't supported 2021-02-23 10:58:42 -05:00
ipmi-stub.c ipmi: Fix SSIF ACPI handling to use the right CRS 2019-09-20 14:08:10 -05:00
ipmi.c ipmi: Fix SSIF ACPI handling to use the right CRS 2019-09-20 14:08:10 -05:00
Kconfig ACPI: Build related register address fields via hardware error fw_cfg blob 2020-05-14 15:03:09 +01:00
memory_hotplug.c qapi: Use QAPI_LIST_APPEND in trivial cases 2021-01-28 08:08:45 +01:00
meson.build meson: convert hw/acpi 2020-08-21 06:30:32 -04:00
nvdimm.c acpi: Permit OEM ID and OEM table ID fields to be changed 2021-02-05 08:52:59 -05:00
pci.c pci: introduce acpi-index property for PCI device 2021-03-22 18:58:19 -04:00
pcihp.c pci: acpi: ensure that acpi-index is unique 2021-03-22 18:58:19 -04:00
piix4.c pci: introduce acpi-index property for PCI device 2021-03-22 18:58:19 -04:00
tco.c hw/acpi/tco: Remove unused definitions 2020-09-09 15:26:41 +02:00
tpm.c
trace-events pci: introduce acpi-index property for PCI device 2021-03-22 18:58:19 -04:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
utils.c acpi: Set proper maximum size for "etc/acpi/rsdp" blob 2021-03-22 18:58:19 -04:00
vmgenid.c acpi: Permit OEM ID and OEM table ID fields to be changed 2021-02-05 08:52:59 -05:00