Branch: refs/heads/next
Home: https://github.com/siemens/jailhouse
Commit: f9325e628926c47a1ec75f7b0e53c571bed3d4e5
https://github.com/siemens/jailhouse/commit/f9325e628926c47a1ec75f7b0e53c571bed3d4e5
Author: Ralf Ramsauer <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M inmates/lib/x86/include/asm/regs.h
M inmates/lib/x86/mem.c
Log Message:
-----------
inmates: x86: paging: move definitions to regs.h
We'll need them in assembly, so move them over to regs.h and align the naming
with the hypervisor. And introduce the shorthand PAGE_DEFAULT_FLAGS.
No functional change.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: b9e596b529f7e15d7cbbe9b273c6eef746e98ffe
https://github.com/siemens/jailhouse/commit/b9e596b529f7e15d7cbbe9b273c6eef746e98ffe
Author: Ralf Ramsauer <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M inmates/lib/x86/header-32.S
M inmates/lib/x86/header-64.S
Log Message:
-----------
inmates: x86: replace hardcoded constants
Use this chance to s/loader_pdpt/pd/ in header-32.S. It's a page
directory on x86-32 and not a page directory pointer table.
No functional change.
Signed-off-by: Ralf Ramsauer <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: a744fadddd8bce4e6b32e283ca84f5f6c17cd3f6
https://github.com/siemens/jailhouse/commit/a744fadddd8bce4e6b32e283ca84f5f6c17cd3f6
Author: Alice Guo <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M include/jailhouse/cell-config.h
Log Message:
-----------
cell-config: add support for MMU-500 configuration in cell-config.h
Add JAILHOUSE_IOMMU_ARM_MMU500 to the Jailhouse iommu type. Add
arm_sid_mask to struct jailhouse_iommu, and it is a mask of StreamID
bits irrelevant to the matching process.
Signed-off-by: Alice Guo <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 68ced33fa4a92030ec613543a29ef84711268e29
https://github.com/siemens/jailhouse/commit/68ced33fa4a92030ec613543a29ef84711268e29
Author: Alice Guo <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/include/jailhouse/utils.h
Log Message:
-----------
core: provide macro SET_FIELD
SET_FIELD allows to set bits[last:first] with the given value.
Signed-off-by: Alice Guo <[email protected]>
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 3f78d4cbe0e8db6c42d38c82479283c221bb7b69
https://github.com/siemens/jailhouse/commit/3f78d4cbe0e8db6c42d38c82479283c221bb7b69
Author: Alice Guo <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/Kbuild
M hypervisor/arch/arm64/include/asm/sysregs.h
A hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: support ARM MMU-500
Enable SMMU for processors which use MMU-500 to implement the ARM SMMU
architecture v2. It supports stage 2 translation that allows a
hypervisor define the translation tables that translate the IPAs for a
particular guest operating system to PAs.
Signed-off-by: Alice Guo <[email protected]>
[Jan: fold in SZ defines]
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 90db7006488d638df345b95a4c871a783fab9d63
https://github.com/siemens/jailhouse/commit/90db7006488d638df345b95a4c871a783fab9d63
Author: Alice Guo <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
A configs/arm64/imx8qm-inmate-demo.c
A configs/arm64/imx8qm-linux-demo.c
A configs/arm64/imx8qm.c
Log Message:
-----------
configs: imx8qm: add configuration files
Add root cell and inmate cell configuration files for imx8qm.
Signed-off-by: Alice Guo <[email protected]>
[Jan: rename to imx8qm-inmate-demo]
Signed-off-by: Jan Kiszka <[email protected]>
Commit: c1a7dd847f9b06e592a93d51ff0f50d7f6d88b37
https://github.com/siemens/jailhouse/commit/c1a7dd847f9b06e592a93d51ff0f50d7f6d88b37
Author: Jan Kiszka <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: smmu: Simplify __arm_smmu_tlb_sync
No need for a two-stage loop here. Just test and then delay before the
next try. This aligns us with the original version in Linux.
Signed-off-by: Jan Kiszka <[email protected]>
Commit: f258244cc57e69dbba1ff4a94d4f35541cdf8baa
https://github.com/siemens/jailhouse/commit/f258244cc57e69dbba1ff4a94d4f35541cdf8baa
Author: Jan Kiszka <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: smmu: Allow arm_smmu_init_context_bank to return an error
If arm_smmu_init_context_bank detects an invalid/unsupported pa_size,
allow it to return an error and handle that properly.
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 05a7d5fdab8a4da1bcbba7a1deab233c3a217f01
https://github.com/siemens/jailhouse/commit/05a7d5fdab8a4da1bcbba7a1deab233c3a217f01
Author: Jan Kiszka <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: smmu: Clarify that mapping mismatch is just a warning
The Linux kernel commit c55af7f719cb writes:
"Such a mismatch could be intentional (to fix wrong register values).
If its not intentional (e.g. due to wrong DT information) this will
very likely cause a malfunction of the driver as SMMU_CB_BASE is
derived from the size of the mapped region. The warning helps to
identify the root cause in this case."
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 04866b908593d05c8c8be29fda6c890d83a99a6c
https://github.com/siemens/jailhouse/commit/04866b908593d05c8c8be29fda6c890d83a99a6c
Author: Jan Kiszka <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: smmu: Consolidate translation stage detection and reporting
We only support stage-2 translations, so quite a bit of inherited logic
from Linux can be dropped.
Signed-off-by: Jan Kiszka <[email protected]>
Commit: fee50d3d617b6ab72c4e22371adf31b394a9454b
https://github.com/siemens/jailhouse/commit/fee50d3d617b6ab72c4e22371adf31b394a9454b
Author: Jan Kiszka <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: smmu: Fold __arm_smmu_tlb_sync into single caller
No need to have that inner function separately.
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 47b390bac76c1ecb797ed6ed2d7c81373e1cc923
https://github.com/siemens/jailhouse/commit/47b390bac76c1ecb797ed6ed2d7c81373e1cc923
Author: Jan Kiszka <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: smmu: Drop duplicate error messages
arm_smmu_tlb_sync_global already reports when it fails.
Signed-off-by: Jan Kiszka <[email protected]>
Commit: a38f43616d17b754095f52767f25dab4fe8b192d
https://github.com/siemens/jailhouse/commit/a38f43616d17b754095f52767f25dab4fe8b192d
Author: Jan Kiszka <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: smmu: Handle arm_smmu_find_sme error properly
Bail out if they happen during cell init - apparently configuration
errors. Skip the entry if that happens during cell exit (unlikely).
Signed-off-by: Jan Kiszka <[email protected]>
Commit: 2fb93be68166b2159fdc5572630e52fd6f5e2907
https://github.com/siemens/jailhouse/commit/2fb93be68166b2159fdc5572630e52fd6f5e2907
Author: Jan Kiszka <[email protected]>
Date: 2020-09-25 (Fri, 25 Sep 2020)
Changed paths:
M hypervisor/arch/arm64/smmu.c
Log Message:
-----------
arm64: smmu: Improve output during setup
Makes the output more compact, fixes one missing line break and adds a
correlation with the physical unit.
Signed-off-by: Jan Kiszka <[email protected]>
Compare:
https://github.com/siemens/jailhouse/compare/068aa113e63f...2fb93be68166
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