summaryrefslogtreecommitdiffstats
path: root/arch/arm64/kvm/hyp/nvhe/mem_protect.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:36 +0000
commit50ba0232fd5312410f1b65247e774244f89a628e (patch)
treefd8f2fc78e9e548af0ff9590276602ee6125be00 /arch/arm64/kvm/hyp/nvhe/mem_protect.c
parentReleasing progress-linux version 6.7.12-1~progress7.99u1. (diff)
downloadlinux-50ba0232fd5312410f1b65247e774244f89a628e.tar.xz
linux-50ba0232fd5312410f1b65247e774244f89a628e.zip
Merging upstream version 6.8.9.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm64/kvm/hyp/nvhe/mem_protect.c')
-rw-r--r--arch/arm64/kvm/hyp/nvhe/mem_protect.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kvm/hyp/nvhe/mem_protect.c b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
index 8d0a5834e..861c76021 100644
--- a/arch/arm64/kvm/hyp/nvhe/mem_protect.c
+++ b/arch/arm64/kvm/hyp/nvhe/mem_protect.c
@@ -91,7 +91,7 @@ static void host_s2_put_page(void *addr)
hyp_put_page(&host_s2_pool, addr);
}
-static void host_s2_free_unlinked_table(void *addr, u32 level)
+static void host_s2_free_unlinked_table(void *addr, s8 level)
{
kvm_pgtable_stage2_free_unlinked(&host_mmu.mm_ops, addr, level);
}
@@ -443,7 +443,7 @@ static int host_stage2_adjust_range(u64 addr, struct kvm_mem_range *range)
{
struct kvm_mem_range cur;
kvm_pte_t pte;
- u32 level;
+ s8 level;
int ret;
hyp_assert_lock_held(&host_mmu.lock);
@@ -462,7 +462,7 @@ static int host_stage2_adjust_range(u64 addr, struct kvm_mem_range *range)
cur.start = ALIGN_DOWN(addr, granule);
cur.end = cur.start + granule;
level++;
- } while ((level < KVM_PGTABLE_MAX_LEVELS) &&
+ } while ((level <= KVM_PGTABLE_LAST_LEVEL) &&
!(kvm_level_supports_block_mapping(level) &&
range_included(&cur, range)));