Xiao Guangrong 365fb3fdf6 KVM: MMU: rewrite audit_mappings_page() function ... There is a bugs in this function, we call gfn_to_pfn() and kvm_mmu_gva_to_gpa_read() in atomic context(kvm_mmu_audit() is called under the spinlock(mmu_lock)'s protection). This patch fix it by: - introduce gfn_to_pfn_atomic instead of gfn_to_pfn - get the mapping gfn from kvm_mmu_page_get_gfn() And it adds 'notrap' ptes check in unsync/direct sps Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>		2010-10-24 10:51:48 +02:00
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kvm	KVM: MMU: rewrite audit_mappings_page() function	2010-10-24 10:51:48 +02:00