admin/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-07 20:06:24 +00:00
Code Issues Packages Projects Releases Wiki Activity

KVM: selftests: Stop using __virt_pg_map() directly in tests

Browse Source 
Replace __virt_pg_map() calls in tests by high-level equivalent
functions, removing some loops in the process.

No functional change intended.

Signed-off-by: Yosry Ahmed <yosry.ahmed@linux.dev>
Link: https://patch.msgid.link/20251021074736.1324328-11-yosry.ahmed@linux.dev
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Yosry Ahmed
2025-10-21 07:47:23 +00:00
committed by Sean Christopherson
parent 6a8818de21
commit 1de4dc15ba
2 changed files with 3 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
tools/testing/selftests/kvm/mmu_stress_test.c
View File

@@ -362,11 +362,9 @@ int main(int argc, char *argv[])
#ifdef __x86_64__
/* Identity map memory in the guest using 1gb pages. */
for (i = 0; i < slot_size; i += SZ_1G)
__virt_pg_map(vm, gpa + i, gpa + i, PG_LEVEL_1G);
virt_map_level(vm, gpa, gpa, slot_size, PG_LEVEL_1G);
#else
for (i = 0; i < slot_size; i += vm->page_size)
virt_pg_map(vm, gpa + i, gpa + i);
virt_map(vm, gpa, gpa, slot_size >> vm->page_shift);
#endif
}

2
tools/testing/selftests/kvm/x86/hyperv_tlb_flush.c
View File

@@ -621,7 +621,7 @@ int main(int argc, char *argv[])
for (i = 0; i < NTEST_PAGES; i++) {
pte = vm_get_page_table_entry(vm, data->test_pages + i * PAGE_SIZE);
gpa = addr_hva2gpa(vm, pte);
__virt_pg_map(vm, gva + PAGE_SIZE * i, gpa & PAGE_MASK, PG_LEVEL_4K);
virt_pg_map(vm, gva + PAGE_SIZE * i, gpa & PAGE_MASK);
data->test_pages_pte[i] = gva + (gpa & ~PAGE_MASK);
}