Branch: refs/heads/next
  Home:   https://github.com/siemens/jailhouse
  Commit: e2b94aed34874271a9ede06bf4521b4f16ea8b86
      
https://github.com/siemens/jailhouse/commit/e2b94aed34874271a9ede06bf4521b4f16ea8b86
  Author: Jan Kiszka <jan.kis...@siemens.com>
  Date:   2020-09-05 (Sat, 05 Sep 2020)

  Changed paths:
    M Kbuild
    M configs/Makefile
    M hypervisor/Makefile
    M hypervisor/arch/arm-common/Kbuild
    M hypervisor/arch/arm/Kbuild
    M hypervisor/arch/arm64/Kbuild
    M hypervisor/arch/x86/Kbuild
    M inmates/lib/arm-common/Makefile.lib
    M inmates/lib/arm/Makefile
    M inmates/lib/arm/Makefile.lib
    M inmates/lib/arm64/Makefile
    M inmates/lib/arm64/Makefile.lib
    M inmates/lib/x86/Makefile
    M inmates/lib/x86/Makefile.lib
    A scripts/always-compat.mk
    M tools/Makefile

  Log Message:
  -----------
  kbuild: Avoid deprecated 'always'

Switch to 'always-y' as suggested by 5.9.

For older kernels, we need to set 'always' to 'always-y'. This has to
happen conditionally in order to avoid warnings from 5.9 onward.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>


  Commit: bf1953f94603d8222e545d531221f93ed640f97e
      
https://github.com/siemens/jailhouse/commit/bf1953f94603d8222e545d531221f93ed640f97e
  Author: Jan Kiszka <jan.kis...@siemens.com>
  Date:   2020-09-06 (Sun, 06 Sep 2020)

  Changed paths:
    M driver/main.c

  Log Message:
  -----------
  driver: Adjust to kernel 5.8 and 5.9

Several things changed and require tuning:

 - __get_vm_area is gone, switch to __get_vm_area_caller which now
   requires another kernel patch to export it (pointless to try
   RESOLVE_EXTERNAL_SYMBOL since 5.7)

 - cr4_init_shadow was hidden from modules; set/clear VMXE directly
   instead so that the shadow is aligned to the real state; no action
   needed on AMD as EFER is carrying SVME

 - include asm/apic.h explicitly for lapic_timer_period

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>


  Commit: e268d2fcf4d0c391ee961703b3f4478c4ebca863
      
https://github.com/siemens/jailhouse/commit/e268d2fcf4d0c391ee961703b3f4478c4ebca863
  Author: Jan Kiszka <jan.kis...@siemens.com>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M pyjailhouse/sysfs_parser.py

  Log Message:
  -----------
  pyjailhouse: sysfs_parser: Fix wording of parse_iomem_tree comment

Makes it easier readable. No functional changes.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>


  Commit: 07378a910b85a911caa14eaf7d67d65cfdd6fc51
      
https://github.com/siemens/jailhouse/commit/07378a910b85a911caa14eaf7d67d65cfdd6fc51
  Author: Jan Kiszka <jan.kis...@siemens.com>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M pyjailhouse/sysfs_parser.py

  Log Message:
  -----------
  pyjailhouse: sysfs_parser: Filter out AMD IOMMU memory regions

In case they are enabled while parsing the tree. Analogously to DMAR on
Intel, except that we do not need to keep them.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>


  Commit: 2403bc4d3d0aac83ff0732ed24ce4473744f1322
      
https://github.com/siemens/jailhouse/commit/2403bc4d3d0aac83ff0732ed24ce4473744f1322
  Author: Jan Kiszka <jan.kis...@siemens.com>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M pyjailhouse/sysfs_parser.py

  Log Message:
  -----------
  pyjailhouse: sysfs_parser: Return true size from IORegion

Avoid having to override the size method in PortRegion and rather do the
correct calculation in IORegion already. This does not affect the
rounding in MemRegion.size.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>


  Commit: 231c39f4b31e25d8ef413533e875ad3193a54e97
      
https://github.com/siemens/jailhouse/commit/231c39f4b31e25d8ef413533e875ad3193a54e97
  Author: Jan Kiszka <jan.kis...@siemens.com>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M pyjailhouse/sysfs_parser.py

  Log Message:
  -----------
  pyjailhouse: sysfs_parser: Always walk reserved regions with children

Newer kernels and/or certain platforms (seen on AMD R1505G) list a all
PCI resources and some ACPI resources behind a top-level reserved
region. Skipping it leaves the config fairly incomplete.

Also fix up a trivial flake8 reporting at this chance.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>


  Commit: c54b26397441ea9e580aba317071f5f98050f194
      
https://github.com/siemens/jailhouse/commit/c54b26397441ea9e580aba317071f5f98050f194
  Author: Jan Kiszka <jan.kis...@siemens.com>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M pyjailhouse/sysfs_parser.py

  Log Message:
  -----------
  pyjailhouse: sysfs_parser: Factor out MemRegion.is_ram

To be reusing for merging RAM regions.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>


  Commit: 3e1ae553f995e2b23867e5f58633beabf0760583
      
https://github.com/siemens/jailhouse/commit/3e1ae553f995e2b23867e5f58633beabf0760583
  Author: Jan Kiszka <jan.kis...@siemens.com>
  Date:   2020-09-07 (Mon, 07 Sep 2020)

  Changed paths:
    M pyjailhouse/sysfs_parser.py

  Log Message:
  -----------
  pyjailhouse: sysfs_parser: Merge adjacent RAM regions

The kernel tends to report regions that are not page-aligned but
directly adjacent. Adding them as-is into the config will make accesses
fail because the regions will end up as incompletely configured sub-page
regions. Detect such cases and merge the regions.

Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>


Compare: 
https://github.com/siemens/jailhouse/compare/8e1aea00f77d...3e1ae553f995

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