diff options
Diffstat (limited to 'arch/x86/mm/mem_encrypt_amd.c')
| -rw-r--r-- | arch/x86/mm/mem_encrypt_amd.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/x86/mm/mem_encrypt_amd.c b/arch/x86/mm/mem_encrypt_amd.c index f6d038e2cd8e..9c4d8dbcb129 100644 --- a/arch/x86/mm/mem_encrypt_amd.c +++ b/arch/x86/mm/mem_encrypt_amd.c @@ -20,12 +20,13 @@ #include <linux/bitops.h> #include <linux/dma-mapping.h> #include <linux/virtio_config.h> +#include <linux/virtio_anchor.h> #include <linux/cc_platform.h> -#include <linux/platform-feature.h> #include <asm/tlbflush.h> #include <asm/fixmap.h> #include <asm/setup.h> +#include <asm/mem_encrypt.h> #include <asm/bootparam.h> #include <asm/set_memory.h> #include <asm/cacheflush.h> @@ -245,7 +246,7 @@ void __init sev_setup_arch(void) swiotlb_adjust_size(size); /* Set restricted memory access for virtio. */ - platform_set(PLATFORM_VIRTIO_RESTRICTED_MEM_ACCESS); + virtio_set_mem_acc_cb(virtio_require_restricted_mem_acc); } static unsigned long pg_level_to_pfn(int level, pte_t *kpte, pgprot_t *ret_prot) @@ -486,8 +487,6 @@ void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr, int npages, boo void __init sme_early_init(void) { - unsigned int i; - if (!sme_me_mask) return; @@ -496,8 +495,7 @@ void __init sme_early_init(void) __supported_pte_mask = __sme_set(__supported_pte_mask); /* Update the protection map with memory encryption mask */ - for (i = 0; i < ARRAY_SIZE(protection_map); i++) - protection_map[i] = pgprot_encrypted(protection_map[i]); + add_encrypt_protection_map(); x86_platform.guest.enc_status_change_prepare = amd_enc_status_change_prepare; x86_platform.guest.enc_status_change_finish = amd_enc_status_change_finish; |