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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-03-09 14:46:11 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-03-16 14:30:30 -0400 |
| commit | 26dbec410e9f5194767d17fd19cb64fc1f487e1b (patch) | |
| tree | 57a06194091cd2d8e80a00d51d737844abee24fd | |
| parent | 20cf7b8e13670b66939e92a211dc48edddb0ec53 (diff) | |
Revert "accel: kvm: Add aligment assert for kvm_log_clear_one_slot"
This reverts commit 3920552846e881bafa9f9aad0bb1a6eef874d7fb.
Thomas Huth reported a failure with CentOS 6 guests:
../../devel/qemu/accel/kvm/kvm-all.c:690: kvm_log_clear_one_slot: Assertion `QEMU_IS_ALIGNED(start | size, psize)' failed.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | accel/kvm/kvm-all.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c index 37b0a1861e..b6d9f92f15 100644 --- a/accel/kvm/kvm-all.c +++ b/accel/kvm/kvm-all.c @@ -673,10 +673,6 @@ out: #define KVM_CLEAR_LOG_ALIGN (qemu_real_host_page_size << KVM_CLEAR_LOG_SHIFT) #define KVM_CLEAR_LOG_MASK (-KVM_CLEAR_LOG_ALIGN) -/* - * As the granule of kvm dirty log is qemu_real_host_page_size, - * @start and @size are expected and restricted to align to it. - */ static int kvm_log_clear_one_slot(KVMSlot *mem, int as_id, uint64_t start, uint64_t size) { @@ -686,9 +682,6 @@ static int kvm_log_clear_one_slot(KVMSlot *mem, int as_id, uint64_t start, unsigned long *bmap_clear = NULL, psize = qemu_real_host_page_size; int ret; - /* Make sure start and size are qemu_real_host_page_size aligned */ - assert(QEMU_IS_ALIGNED(start | size, psize)); - /* * We need to extend either the start or the size or both to * satisfy the KVM interface requirement. Firstly, do the start |