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Tofu: fix ENABLE_TOFU switching

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Change-Id: Ib33323d4b59ea8fb4f5f40dff7ea25a36773d5e2
This commit is contained in:
Masamichi Takagi
2020-12-17 17:16:13 +09:00
parent f6ed44aeec
commit 530110e3a9
17 changed files with 96 additions and 12 deletions
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9
arch/arm64/kernel/memory.c
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@@ -217,11 +217,13 @@ static inline int ptl4_index(unsigned long addr)
int idx = (addr >> PTL4_SHIFT) & PTL4_INDEX_MASK;
return idx;
}
#ifdef ENABLE_TOFU
static inline int ptl3_index_linux(unsigned long addr)
{
int idx = (addr >> PTL3_SHIFT) & PTL3_INDEX_MASK_LINUX;
return idx;
}
#endif
static inline int ptl3_index(unsigned long addr)
{
int idx = (addr >> PTL3_SHIFT) & PTL3_INDEX_MASK;
@@ -281,6 +283,7 @@ static inline pte_t* ptl4_offset(const translation_table_t* ptl4, unsigned long
return ptep;
}
#ifdef ENABLE_TOFU
static inline pte_t* ptl3_offset_linux(const pte_t* l4p, unsigned long addr)
{
pte_t* ptep = NULL;
@@ -311,6 +314,7 @@ static inline pte_t* ptl3_offset_linux(const pte_t* l4p, unsigned long addr)
}
return ptep;
}
#endif
static inline pte_t* ptl3_offset(const pte_t* l4p, unsigned long addr)
{
@@ -991,10 +995,12 @@ static void init_normal_area(struct page_table *pt)
tt = get_translation_table(pt);
#ifdef ENABLE_TOFU
setup(tt,
arm64_st_phys_base,
arm64_st_phys_base + (1UL << 40));
return;
#endif
for (i = 0; i < ihk_mc_get_nr_memory_chunks(); i++) {
unsigned long map_start, map_end;
@@ -1323,6 +1329,7 @@ out:
return ret;
}
#ifdef ENABLE_TOFU
int ihk_mc_linux_pt_virt_to_phys_size(struct page_table *pt,
const void *virt,
unsigned long *phys,
@@ -1373,7 +1380,7 @@ out:
if(size) *size = lsize;
return 0;
}
#endif
int ihk_mc_pt_virt_to_phys_size(struct page_table *pt,
const void *virt,