@@ -43,8 +43,8 @@ void __init sme_enable(struct boot_params *bp);
int __init early_set_memory_decrypted(unsigned long vaddr, unsigned long size);
int __init early_set_memory_encrypted(unsigned long vaddr, unsigned long size);
-void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr, int npages,
- bool enc);
+void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr,
+ unsigned long size, bool enc);
void __init mem_encrypt_free_decrypted_mem(void);
@@ -81,7 +81,7 @@ early_set_memory_decrypted(unsigned long vaddr, unsigned long size) { return 0;
static inline int __init
early_set_memory_encrypted(unsigned long vaddr, unsigned long size) { return 0; }
static inline void __init
-early_set_mem_enc_dec_hypercall(unsigned long vaddr, int npages, bool enc) {}
+early_set_mem_enc_dec_hypercall(unsigned long vaddr, unsigned long size, bool enc) {}
static inline void mem_encrypt_init(void) { }
@@ -79,7 +79,7 @@ int set_pages_rw(struct page *page, int numpages);
int set_direct_map_invalid_noflush(struct page *page);
int set_direct_map_default_noflush(struct page *page);
-void notify_range_enc_status_changed(unsigned long vaddr, int npages, bool enc);
+void notify_range_enc_status_changed(unsigned long vaddr, unsigned long size, bool enc);
extern int kernel_set_to_readonly;
void set_kernel_text_rw(void);
@@ -854,10 +854,8 @@ static void __init kvm_init_platform(void)
* Ensure that _bss_decrypted section is marked as decrypted in the
* shared pages list.
*/
- nr_pages = DIV_ROUND_UP(__end_bss_decrypted - __start_bss_decrypted,
- PAGE_SIZE);
early_set_mem_enc_dec_hypercall((unsigned long)__start_bss_decrypted,
- nr_pages, 0);
+ __end_bss_decrypted - __start_bss_decrypted, 0);
/*
* If not booted using EFI, enable Live migration support.
@@ -225,11 +225,10 @@ static unsigned long pg_level_to_pfn(int level, pte_t *kpte, pgprot_t *ret_prot)
return pfn;
}
-void notify_range_enc_status_changed(unsigned long vaddr, int npages, bool enc)
+void notify_range_enc_status_changed(unsigned long vaddr, unsigned long size, bool enc)
{
#ifdef CONFIG_PARAVIRT
- unsigned long sz = npages << PAGE_SHIFT;
- unsigned long vaddr_end = vaddr + sz;
+ unsigned long vaddr_end = vaddr + size;
while (vaddr < vaddr_end) {
int psize, pmask, level;
@@ -408,9 +407,9 @@ int __init early_set_memory_encrypted(unsigned long vaddr, unsigned long size)
return early_set_memory_enc_dec(vaddr, size, true);
}
-void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr, int npages, bool enc)
+void __init early_set_mem_enc_dec_hypercall(unsigned long vaddr, unsigned long size, bool enc)
{
- notify_range_enc_status_changed(vaddr, npages, enc);
+ notify_range_enc_status_changed(vaddr, size, enc);
}
/*