Konstantin BogomolovandgVisor bot 0760a3df59 kvm: reduce stack usage ...

Debug build functions use more stack space than normal, such that the
KVM-nosplit function call chain doesn't fit. This patch replaces calls into
unix.RawSyscall* functions with variants that do not grow the stack, and inlines
some functions in ring0/pagetables in order to reduce stack usage. Additionally
seccompMmapHandler is not used during debug builds anymore for making it fit
into the nosplit stack size requirements.

PiperOrigin-RevId: 679774881

2024-09-27 16:58:17 -07:00

..

pagetables

kvm: reduce stack usage

2024-09-27 16:58:17 -07:00

aarch64.go

Refactor CPUID to allow for use in KVM and ring0.

2022-01-13 17:24:28 -08:00

BUILD

Add default_applicable_licenses rules to packages.

2023-03-02 10:50:04 -08:00

defs_amd64.go

Elide WriteGS if the GS is already correct.

2023-11-02 11:21:42 -07:00

defs_arm64.go

Fix a few typos

2023-10-25 12:13:42 -07:00

defs.go

Remove ring0 floating point save/load functions on amd64.

2021-10-08 18:03:23 -07:00

entry_amd64.go

Reformat codebase.

2022-05-17 17:48:35 -07:00

entry_amd64.s

Don't XSAVE PKRU state.

2024-02-28 17:47:27 -08:00

entry_arm64.go

Go 1.18 support for the KVM platform

2022-09-19 22:07:40 -07:00

entry_arm64.s

Fix a few typos

2023-10-25 12:13:42 -07:00

kernel_amd64.go

kvm: set CR4.PGE

2024-09-05 19:08:08 -07:00

kernel_arm64.go

ring0: fix off-by-one bug in IsCanonical

2022-08-31 15:42:04 -07:00

kernel_unsafe.go

convert uses of interface{} to any

2022-11-08 13:14:06 -08:00

kernel.go

Remove ring0 floating point save/load functions on amd64.

2021-10-08 18:03:23 -07:00

lib_amd64.go

Don't XSAVE PKRU state.

2024-02-28 17:47:27 -08:00

lib_amd64.s

Add explicit NOFRAME annotation in assembly functions.

2023-03-04 00:53:20 -08:00

lib_arm64.go

cpuid: Initialize hostFeatureSet only when it's needed.

2023-03-07 18:27:49 -08:00

lib_arm64.s

Fix assembly declarations.

2023-02-22 18:14:26 -08:00

ring0.go

Move from facts render to facts validation.

2023-02-23 13:17:49 -08:00

x86.go

Fix a few typos

2023-10-25 12:13:42 -07:00