Mirrors/m1n1
2
0
Fork 0
mirror of https://github.com/AsahiLinux/m1n1 synced 2024-11-27 00:40:17 +00:00
Code Issues Projects Releases Packages Wiki Activity

hv_vm: Fix bad asserts

Browse source 
Signed-off-by: Hector Martin <marcan@marcan.st>
This commit is contained in:
Hector Martin 2021-05-14 21:49:11 +09:00
parent e9aa876d12
commit 1a5ba2c67e
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/hv_vm.c
View file

@ -122,7 +122,7 @@ static void hv_pt_free_l3(u64 *l3)
static void hv_pt_map_l2(u64 from, u64 to, u64 size, u64 incr) static void hv_pt_map_l2(u64 from, u64 to, u64 size, u64 incr)
{ {
assert((from & MASK(VADDR_L2_OFFSET_BITS)) == 0); assert((from & MASK(VADDR_L2_OFFSET_BITS)) == 0);
assert((IS_SW(to) || to & PTE_TARGET_MASK & MASK(VADDR_L2_OFFSET_BITS)) == 0); assert(IS_SW(to) || (to & PTE_TARGET_MASK & MASK(VADDR_L2_OFFSET_BITS)) == 0);
assert((size & MASK(VADDR_L2_OFFSET_BITS)) == 0); assert((size & MASK(VADDR_L2_OFFSET_BITS)) == 0);
to |= FIELD_PREP(PTE_TYPE, PTE_BLOCK); to |= FIELD_PREP(PTE_TYPE, PTE_BLOCK);
@ -512,7 +512,6 @@ bool hv_handle_dabort(u64 *regs)
} }
assert(IS_SW(pte)); assert(IS_SW(pte));
assert(FIELD_GET(PTE_TYPE, pte) == PTE_PAGE);
u64 target = pte & PTE_TARGET_MASK_L4; u64 target = pte & PTE_TARGET_MASK_L4;
u64 paddr = target | (far & MASK(VADDR_L4_OFFSET_BITS)); u64 paddr = target | (far & MASK(VADDR_L4_OFFSET_BITS));