On Tue, Apr 21, 2020 at 01:59:27PM +0100, Shameer Kolothum wrote: > This series adds NVDIMM support to arm/virt platform. > The series reuses some of the patches posted by Eric > in his earlier attempt here[1]. > > This series previously had few fixes to qemu in general > which were discovered while adding nvdimm support to arm/virt. > Those were sent out seperately[2] and are now part of Qemu.
Mostly ACPI stuff so I can merge it if I get an ack for ARM side. Alternatively, for ACPI things: Reviewed-by: Michael S. Tsirkin <m...@redhat.com> > Patch #1 is another fix to the nvdimm aml issue discussed > here[3]. > > I have done a basic sanity testing of NVDIMM devices > with Guest booting with ACPI. Further testing is always > welcome. > > Please let me know your feedback. > > Thanks, > Shameer > > [1] https://patchwork.kernel.org/cover/10830777/ > [2] https://patchwork.kernel.org/cover/11472501/ > [3] https://patchwork.kernel.org/cover/11174959/#23020961 > > v3 --> v4 > -Removed patches #1 to #3 from v3 as they are now part of Qemu. > -Addressed comments from Igor(#6) and Shannon(#4). > -Added R-by from Igor(#1,#2,#3). > > v2 --> v3 > - Added patch #1 and # 2 to fix the inconsistency in acpi > table memory region sizes during migration. Thanks to > David H. > - The fix for qemu_ram_resize() callback was modified to > the one in patch #3. Again thanks to David H. > - Addressed comments from MST and Eric on tests added. > - Addressed comments from Igor/MST on Integer size in patch #4 > - Added Eric's R-by to patch #7. > > v1 --> v2 > -Reworked patch #1 and now fix is inside qemu_ram_resize(). > -Added patch #2 to fix the nvdim aml issue. > -Dropped support to DT cold plug. > -Updated test_acpi_virt_tcg_memhp() with pc-dimm and nvdimms(patch #7) > > Kwangwoo Lee (2): > nvdimm: Use configurable ACPI IO base and size > hw/arm/virt: Add nvdimm hot-plug infrastructure > > Shameer Kolothum (5): > hw/acpi/nvdimm: Fix for NVDIMM incorrect DSM output buffer length > hw/arm/virt: Add nvdimm hotplug support > tests: Update ACPI tables list for upcoming arm/virt test changes > bios-tables-test: test pc-dimm and nvdimm coldplug for arm/virt > tests/acpi: add expected tables for bios-tables-test > > docs/specs/acpi_hw_reduced_hotplug.rst | 3 +- > hw/acpi/generic_event_device.c | 15 +++++- > hw/acpi/nvdimm.c | 72 ++++++++++++++++++++----- > hw/arm/Kconfig | 1 + > hw/arm/virt-acpi-build.c | 6 +++ > hw/arm/virt.c | 35 ++++++++++-- > hw/i386/acpi-build.c | 6 +++ > hw/i386/acpi-build.h | 3 ++ > hw/i386/pc_piix.c | 2 + > hw/i386/pc_q35.c | 2 + > hw/mem/Kconfig | 2 +- > include/hw/acpi/generic_event_device.h | 1 + > include/hw/arm/virt.h | 1 + > include/hw/mem/nvdimm.h | 3 ++ > tests/data/acpi/pc/SSDT.dimmpxm | Bin 685 -> 734 bytes > tests/data/acpi/q35/SSDT.dimmpxm | Bin 685 -> 734 bytes > tests/data/acpi/virt/DSDT.memhp | Bin 6644 -> 6668 bytes > tests/data/acpi/virt/NFIT.memhp | Bin 0 -> 224 bytes > tests/data/acpi/virt/SSDT.memhp | Bin 0 -> 736 bytes > tests/qtest/bios-tables-test.c | 9 +++- > 20 files changed, 138 insertions(+), 23 deletions(-) > create mode 100644 tests/data/acpi/virt/NFIT.memhp > create mode 100644 tests/data/acpi/virt/SSDT.memhp > > -- > 2.17.1 >
