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| author |   Juergen Gross <jgross@suse.com> | 2022-06-06 08:09:16 +0200 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2022-06-06 08:22:01 +0200 |
| commit | 3f9dfbebdc48cebfbda738f6f3d1dbf6d7232f90 (patch) | |
| tree | f5f088e56ce3e646a0eb3d9844b3757ca7101bd9 /arch/s390/Kconfig | |
| parent | kernel: add platform_has() infrastructure (diff) | |
| download | linux-dev-3f9dfbebdc48cebfbda738f6f3d1dbf6d7232f90.tar.xz linux-dev-3f9dfbebdc48cebfbda738f6f3d1dbf6d7232f90.zip | |
virtio: replace arch_has_restricted_virtio_memory_access()
Instead of using arch_has_restricted_virtio_memory_access() together
with CONFIG_ARCH_HAS_RESTRICTED_VIRTIO_MEMORY_ACCESS, replace those
with platform_has() and a new platform feature
PLATFORM_VIRTIO_RESTRICTED_MEM_ACCESS.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
Tested-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> # Arm64 only
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'arch/s390/Kconfig')
| -rw-r--r-- | arch/s390/Kconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index b1a88f6cc349..bf253628c136 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -768,7 +768,6 @@ menu "Virtualization" config PROTECTED_VIRTUALIZATION_GUEST def_bool n prompt "Protected virtualization guest support" - select ARCH_HAS_RESTRICTED_VIRTIO_MEMORY_ACCESS help Select this option, if you want to be able to run this kernel as a protected virtualization KVM guest. |