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Add RAM -> physical addr mapping in MCE simulation

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In QEMU-KVM, physical address != RAM address. While MCE simulation
needs physical address instead of RAM address. So
kvm_physical_memory_addr_from_ram() is implemented to do the
conversion, and it is invoked before being filled in the IA32_MCi_ADDR
MSR.

Reported-by: Dean Nelson <dnelson@redhat.com>
Signed-off-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Huang Ying 2010-10-11 15:31:20 -03:00 • committed by Anthony Liguori
parent e890261f67
commit 983dfc3b13
2 changed files with 24 additions and 0 deletions
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6
kvm.h
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@ -174,6 +174,12 @@ static inline void cpu_synchronize_post_init(CPUState *env)
}
}
#if !defined(CONFIG_USER_ONLY)
int kvm_physical_memory_addr_from_ram(KVMState *s, ram_addr_t ram_addr,
target_phys_addr_t *phys_addr);
#endif
#endif
int kvm_set_ioeventfd_mmio_long(int fd, uint32_t adr, uint32_t val, bool assign);