Branch: refs/heads/master
Home: https://github.com/siemens/jailhouse
Commit: b94228ca3ac8b41f4389221f1c31dc4d6092c83f
https://github.com/siemens/jailhouse/commit/b94228ca3ac8b41f4389221f1c31dc4d6092c83f
Author: Jan Kiszka <[email protected]>
Date: 2019-05-05 (Sun, 05 May 2019)
Changed paths:
M inmates/tests/x86/mmio-access.c
Log Message:
-----------
inmates: Fix RIP-relative test mmio-access
Avoid using the cmdline as basis which can move around - as in
91332fa77903. Also makes the thing more readable.
Reported-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 9bd27afaed4f7f5d303dbe3e643e0628d4778e45
https://github.com/siemens/jailhouse/commit/9bd27afaed4f7f5d303dbe3e643e0628d4778e45
Author: Jan Kiszka <[email protected]>
Date: 2019-05-05 (Sun, 05 May 2019)
Changed paths:
M README.md
Log Message:
-----------
README: Link cosmetics
- gmane's web interface is dead, propose mail-archive.com instead
- use clear-text project name with coverity
Signed-off-by: Jan Kiszka <[email protected]>
Commit: faedc63365e364e03d2be590e55cca564148b374
https://github.com/siemens/jailhouse/commit/faedc63365e364e03d2be590e55cca564148b374
Author: Jan Kiszka <[email protected]>
Date: 2019-05-05 (Sun, 05 May 2019)
Changed paths:
M inmates/demos/x86/apic-demo.c
Log Message:
-----------
inmates: apic-demo: Plug race around message evaluation
If msg_to_cell was not JAILHOUSE_MSG_SHUTDOWN_REQUEST, we took the
default path which also sent back JAILHOUSE_MSG_UNKNOWN - and cleared
msg_to_cell before that. This created a race condition with the
hypervisor trying to sent the cell a message. Due to the hlt, the race
normally didn't matter so far. It will when moving to polling-based
idle.
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 2b1abe0bf2f32b8a77ae12d98019aad2650fc498
https://github.com/siemens/jailhouse/commit/2b1abe0bf2f32b8a77ae12d98019aad2650fc498
Author: Jan Kiszka <[email protected]>
Date: 2019-05-05 (Sun, 05 May 2019)
Changed paths:
M inmates/demos/x86/apic-demo.c
Log Message:
-----------
inmates: apic-demo: Use polling idle to avoid latency spikes
It has been observed and also confirmed by Intel that hlt can cause
wake-up delay in the order of microseconds, although no particular power
management is requested this way. That's obviously because of
unpredictable decisions of the CPU how to react on that internally.
As the apic-demo is (also) about demonstrating the minimal possible
interrupt delay, switch to polling.
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 557fa0de3f99931f80d3abd8a9fa774f474bbcb3
https://github.com/siemens/jailhouse/commit/557fa0de3f99931f80d3abd8a9fa774f474bbcb3
Author: Jan Kiszka <[email protected]>
Date: 2019-05-07 (Tue, 07 May 2019)
Changed paths:
M hypervisor/Makefile
M hypervisor/arch/arm/Kbuild
M inmates/Makefile
M inmates/lib/arm/Makefile.lib
Log Message:
-----------
kbuild: Set our own KBUILD_AFLAGS for hypervisor and inmates
So far we relied on the kernel for providing us with a usable
KBUILD_AFLAGS. We only filtered out the enforced asm/unified.h
inclusion. But this is wrong, and it breaks on ARM with Thumb-2 mode
enabled. We should actually define our own, stable KBUILD_AFLAGS.
Reported-by: Arvid Rosén <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 0d5bf1644a276cb6b51a54b9b565e14c83a236f8
https://github.com/siemens/jailhouse/commit/0d5bf1644a276cb6b51a54b9b565e14c83a236f8
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-07 (Tue, 07 May 2019)
Changed paths:
M hypervisor/arch/x86/test-device.c
Log Message:
-----------
x86: test-device: rename comm_base to mmio_base
the name comm_base is misleading: the adress is in fact one page inside
comm_base. Guests call this page mmio_base, so let's call it mmio_base
as well.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 8b8e460bd6c9d199c2477ae4faf6e4d2562c8e88
https://github.com/siemens/jailhouse/commit/8b8e460bd6c9d199c2477ae4faf6e4d2562c8e88
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-07 (Tue, 07 May 2019)
Changed paths:
M configs/arm/bananapi-gic-demo.c
M configs/arm/bananapi-linux-demo.c
M configs/arm/bananapi-uart-demo.c
M configs/arm/bananapi.c
M configs/arm/emtrion-rzg1e-linux-demo.c
M configs/arm/emtrion-rzg1e-uart-demo.c
M configs/arm/emtrion-rzg1e.c
M configs/arm/emtrion-rzg1h-linux-demo.c
M configs/arm/emtrion-rzg1h-uart-demo.c
M configs/arm/emtrion-rzg1h.c
M configs/arm/emtrion-rzg1m-linux-demo.c
M configs/arm/emtrion-rzg1m-uart-demo.c
M configs/arm/emtrion-rzg1m.c
M configs/arm/jetson-tk1-demo.c
M configs/arm/jetson-tk1-linux-demo.c
M configs/arm/jetson-tk1.c
M configs/arm/orangepi0-gic-demo.c
M configs/arm/orangepi0-linux-demo.c
M configs/arm/orangepi0.c
M configs/arm64/amd-seattle-gic-demo.c
M configs/arm64/amd-seattle-linux-demo.c
M configs/arm64/amd-seattle-uart-demo.c
M configs/arm64/amd-seattle.c
M configs/arm64/espressobin-gic-demo.c
M configs/arm64/espressobin-linux-demo.c
M configs/arm64/espressobin.c
M configs/arm64/foundation-v8-gic-demo.c
M configs/arm64/foundation-v8-linux-demo.c
M configs/arm64/foundation-v8-uart-demo.c
M configs/arm64/foundation-v8.c
M configs/arm64/hikey-gic-demo.c
M configs/arm64/hikey-linux-demo.c
M configs/arm64/hikey.c
M configs/arm64/imx8mq-gic-demo.c
M configs/arm64/imx8mq.c
M configs/arm64/jetson-tx1-demo.c
M configs/arm64/jetson-tx1-linux-demo.c
M configs/arm64/jetson-tx1.c
M configs/arm64/jetson-tx2-demo.c
M configs/arm64/jetson-tx2.c
M configs/arm64/k3-am654-gic-demo.c
M configs/arm64/k3-am654-idk-linux-demo.c
M configs/arm64/k3-am654-idk.c
M configs/arm64/k3-am654-uart-demo.c
M configs/arm64/macchiatobin-gic-demo.c
M configs/arm64/macchiatobin-linux-demo.c
M configs/arm64/macchiatobin.c
M configs/arm64/miriac-sbc-ls1046a-gic-demo.c
M configs/arm64/miriac-sbc-ls1046a-linux-demo.c
M configs/arm64/miriac-sbc-ls1046a.c
M configs/arm64/qemu-arm64-gic-demo.c
M configs/arm64/qemu-arm64-linux-demo.c
M configs/arm64/qemu-arm64.c
M configs/arm64/ultra96-gic-demo.c
M configs/arm64/ultra96-linux-demo.c
M configs/arm64/ultra96.c
M configs/arm64/zynqmp-zcu102-gic-demo.c
M configs/arm64/zynqmp-zcu102-linux-demo-2.c
M configs/arm64/zynqmp-zcu102-linux-demo.c
M configs/arm64/zynqmp-zcu102.c
M configs/x86/apic-demo.c
M configs/x86/e1000-demo.c
M configs/x86/f2a88xm-hd3.c
M configs/x86/imb-a180.c
M configs/x86/ioapic-demo.c
M configs/x86/ivshmem-demo.c
M configs/x86/linux-x86-demo.c
M configs/x86/pci-demo.c
M configs/x86/qemu-x86.c
M configs/x86/smp-demo.c
M configs/x86/tiny-demo.c
M hypervisor/include/jailhouse/utils.h
M include/jailhouse/cell-config.h
M tools/root-cell-config.c.tmpl
Log Message:
-----------
configs: define ARRAY_SIZE in cell-config.h
instead of defining this useful macro in every single config file.
There's only one quirk: ARRAY_SIZE is defined for hypervisor code in util.h,
which we can't include in cell-config.h, as it's GPL-only. So we have to
duplicate the definitions, which might lead to redefinitions of the macro.
Hence, surround the macro by guards.
Also remove the macro from the root cell template.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 7fa3f90dabab0fd194e15eb9c2131b0176ea6002
https://github.com/siemens/jailhouse/commit/7fa3f90dabab0fd194e15eb9c2131b0176ea6002
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-07 (Tue, 07 May 2019)
Changed paths:
M Documentation/debug-output.md
Log Message:
-----------
Documentation: debug-output: fix typo
Shoud obviously be 8250.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: fe7ec7cf9340cdc616bba017676f7a8092528a54
https://github.com/siemens/jailhouse/commit/fe7ec7cf9340cdc616bba017676f7a8092528a54
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-08 (Wed, 08 May 2019)
Changed paths:
M Documentation/hypervisor-configuration.md
M hypervisor/arch/x86/test-device.c
M inmates/tests/x86/mmio-access.c
Log Message:
-----------
Documentation: x86: test-device: document the test-device
There was no documentation so far. Let's mention it in
hypervisor-configuration.md, and add some comments to the code.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 740b64fedf47a7a45d0850ea6e3b016e7a9d2cff
https://github.com/siemens/jailhouse/commit/740b64fedf47a7a45d0850ea6e3b016e7a9d2cff
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
M inmates/lib/x86/Makefile
R inmates/lib/x86/hypercall.c
M inmates/lib/x86/include/inmate.h
M inmates/lib/x86/setup.c
Log Message:
-----------
inmates: x86: AMD: use the correct vmmcall instruction
I silently broke AMD inmates a while ago.
In 4d6eb915ca78, I removed the call of hypercall_init() without
reintroducing it at the right location again. No one noticed so far, as
the bug (crash of the cell due to a wrong instruction) only happens on
AMD machines only if they use the virtual debugging console.
Instead of calling hypercall_init() somewhere inside printk, let's move
it to setup.c, as we now have a arch_init_early() routine, which is the
right place for these kind of initialisations.
Also remove X86_FEATURE_VMX, it was never used.
Fixes: 4d6eb915ca78e ("inmates: x86: Use virtual console as additional console")
Signed-off-by: Ralf Ramsauer <[email protected]>
[Jan: also remove hypercall_init from inmate.h]
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 809701153eb754a62891f580ae1d0ae5ca3932c5
https://github.com/siemens/jailhouse/commit/809701153eb754a62891f580ae1d0ae5ca3932c5
Author: Hakkı Kurumahmut <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
M pyjailhouse/sysfs_parser.py
Log Message:
-----------
Scripts: Fix for Parsing DMAR Region under Reserved Section
While kernel command parameters are intel_iommu=on intremap=on at
some machines, cat /proc/iomem shows DMAR region under reserved section.
This patch must be done for config creation to complete because of
generating DMAR region not found error although it exist. If this patch is
not apply, an error is throw by "config create" command whether
intel_iommu On or Off because "reserved" regions are currently excluded from
the generated config although DMAR region exists. Thus, DMAR under reserved
section must be parsed by parser.
Signed-off-by: Hakkı Kurumahmut <[email protected]>
[Jan: adjust style according to pep8]
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 710d89499782657538b4e270ad1175ff799dd65b
https://github.com/siemens/jailhouse/commit/710d89499782657538b4e270ad1175ff799dd65b
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
M configs/x86/e1000-demo.c
M configs/x86/f2a88xm-hd3.c
M configs/x86/imb-a180.c
M configs/x86/linux-x86-demo.c
M configs/x86/pci-demo.c
M configs/x86/qemu-x86.c
M include/jailhouse/cell-config.h
A include/jailhouse/pci_defs.h
Log Message:
-----------
pci, configs: unmystify magic constants
Some sugar for the guidance of the reader. Use speaking name instead of
hard-coded constants.
This patch was supported by:
$ git grep -l "\.id = 0x1" | xargs sed -i 's/id = 0x1,/id = PCI_CAP_ID_PM,/'
$ git grep -l "\.id = 0x3" | xargs sed -i 's/id = 0x3,/id = PCI_CAP_ID_VPD,/'
$ git grep -l "\.id = 0x5" | xargs sed -i 's/id = 0x5,/id = PCI_CAP_ID_MSI,/'
$ git grep -l "\.id = 0x8" | xargs sed -i 's/id = 0x8,/id = PCI_CAP_ID_HT,/'
$ git grep -l "\.id = 0x9" | xargs sed -i 's/id = 0x9,/id = PCI_CAP_ID_VNDR,/'
$ git grep -l "\.id = 0xa" | xargs sed -i 's/id = 0xa,/id = PCI_CAP_ID_DBG,/'
$ git grep -l "\.id = 0xd" | xargs sed -i 's/id = 0xd,/id = PCI_CAP_ID_SSVID,/'
$ git grep -l "\.id = 0xf" | xargs sed -i 's/id = 0xf,/id =
PCI_CAP_ID_SECDEV,/'
$ git grep -l "\.id = 0x10" | xargs sed -i 's/id = 0x10,/id = PCI_CAP_ID_EXP,/'
$ git grep -l "\.id = 0x11" | xargs sed -i 's/id = 0x11,/id = PCI_CAP_ID_MSIX,/'
$ git grep -l "\.id = 0x12" | xargs sed -i 's/id = 0x12,/id = PCI_CAP_ID_SATA,/'
$ git grep -l "\.id = 0x13" | xargs sed -i 's/id = 0x13,/id = PCI_CAP_ID_AF,/'
Extended cap ids were manually replaced.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 822fd81f998248d2ef7b3147662fe9000f48871b
https://github.com/siemens/jailhouse/commit/822fd81f998248d2ef7b3147662fe9000f48871b
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
M include/jailhouse/pci_defs.h
Log Message:
-----------
pci, config: add more magic extended caps constants
We will need them later, as the config generator might generate them.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: c6be9c5fb5867fd7b88e099a8dfdc2141ab8efae
https://github.com/siemens/jailhouse/commit/c6be9c5fb5867fd7b88e099a8dfdc2141ab8efae
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
M pyjailhouse/sysfs_parser.py
Log Message:
-----------
pyjailhouse: sysfs_parser: rearrange ext PCI cap evaluation logic
Make it easier to read for now and required for upcoming changes.
No functional change.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: b71a700caf21ab59cb44333a043327175f15fd44
https://github.com/siemens/jailhouse/commit/b71a700caf21ab59cb44333a043327175f15fd44
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
A pyjailhouse/extendedenum.py
Log Message:
-----------
pyjailhouse: implement a helper class ExtendedEnum
Pythons Enums have the restriction that they only allow instances of a
with qualified known values. Unknown values are not supported.
In case of PCI capabilities, there might be IDs that do not have
speaking names. In this case, we should use the raw representation.
This helper class provides similar features to Python's enums, but is
specialised for generating C definiton-like things.
For very easy usage in code, I want this 'Enum'-like type to be directly
accessible via attributes. This is generally no problem, but we need to make a
tiny rain dance in order to support both, python2 and python3. The
with_metaclass decorator can be removed once Python 2 is EOL or we decide to
only support Python3.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: eee55f900948e5fe0c840ccfe2036444dd45bf7f
https://github.com/siemens/jailhouse/commit/eee55f900948e5fe0c840ccfe2036444dd45bf7f
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
M .gitignore
M Kbuild
M Makefile
M pyjailhouse/sysfs_parser.py
A scripts/gen_pci_defs.sh
M tools/root-cell-config.c.tmpl
Log Message:
-----------
pyjailhouse: let the generator produce speaking names for PCI caps
Definitions on C-side are in place, so let the generator produce those
definitions.
Therefore, we autogenerate pyjailhouse/pci_defs.py.
The generator will extract PCI_CAP_IDs with grep & sed, fill the template and
print the generated python file. The Makefile will redirect the output to the
final destination.
Signed-off-by: Ralf Ramsauer <[email protected]>
[Jan: moved pci_defs.py generation, refactored extended caps ID string]
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 51858cbf72c96c11c9b7f0b0d247904d4561840f
https://github.com/siemens/jailhouse/commit/51858cbf72c96c11c9b7f0b0d247904d4561840f
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
M hypervisor/include/jailhouse/pci.h
M hypervisor/ivshmem.c
M hypervisor/pci.c
Log Message:
-----------
pci: use new PCI_CAP_ID_ definitions from pci_defs.h
pci.h also defined two IDs for MSI and MSIX. Replace usages of these
definitions with the one defined in pci_defs.h.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: f27a6ec96016ce84551be1c8dea1cd132a724935
https://github.com/siemens/jailhouse/commit/f27a6ec96016ce84551be1c8dea1cd132a724935
Author: Ralf Ramsauer <[email protected]>
Date: 2019-05-12 (Sun, 12 May 2019)
Changed paths:
M inmates/lib/x86/header-32.S
M inmates/lib/x86/header.S
A inmates/lib/x86/include/asm/regs.h
Log Message:
-----------
inmates: x86: consolidate register definitions
More duplicate register definitions are upcoming, consolidate them
first.
No functional change.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Compare:
https://github.com/siemens/jailhouse/compare/d235bde2a473...f27a6ec96016
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