Re: [PATCH v3 13/49] [FIXUP] "kvm: handle KVM_EXIT_MEMORY_FAULT": drop qemu_host_page_size

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On 3/20/2024 4:39 PM, Michael Roth wrote:
TODO: squash into "kvm: handle KVM_EXIT_MEMORY_FAULT"

qemu_host_page_size has been superseded by qemu_real_host_page_size()
in newer QEMU, so update the patch accordingly.

I found it today as well when rebase to qemu v9.0.0-rc0.

Fix it locally, will show up on my next post of TDX-QEMU patches. :)

Signed-off-by: Michael Roth <michael.roth@xxxxxxx>
---
  accel/kvm/kvm-all.c | 6 +++---
  1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c
index 2fdc07a472..a9c19ab9a1 100644
--- a/accel/kvm/kvm-all.c
+++ b/accel/kvm/kvm-all.c
@@ -2912,8 +2912,8 @@ static int kvm_convert_memory(hwaddr start, hwaddr size, bool to_private)
      void *addr;
      int ret = -1;
- if (!QEMU_PTR_IS_ALIGNED(start, qemu_host_page_size) ||
-        !QEMU_PTR_IS_ALIGNED(size, qemu_host_page_size)) {
+    if (!QEMU_PTR_IS_ALIGNED(start, qemu_real_host_page_size()) ||
+        !QEMU_PTR_IS_ALIGNED(size, qemu_real_host_page_size())) {
          return -1;
      }
@@ -2943,7 +2943,7 @@ static int kvm_convert_memory(hwaddr start, hwaddr size, bool to_private)
          rb = qemu_ram_block_from_host(addr, false, &offset);
if (to_private) {
-            if (rb->page_size != qemu_host_page_size) {
+            if (rb->page_size != qemu_real_host_page_size()) {
                  /*
                  * shared memory is back'ed by  hugetlb, which is supposed to be
                  * pre-allocated and doesn't need to be discarded





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