Displaying 2 results from an estimated 2 matches for "hvmcopy_unhandleable".
2013 Oct 30
3
[PATCH 4/4] XSA-60 security hole: flush cache when vmentry back to UC guest
...ic/mem_event.h>
bool_t __read_mostly hvm_enabled;
+bool_t __read_mostly hypervisor_access_uc_hvm_memory;
unsigned int opt_hvm_debug_level __read_mostly;
integer_param("hvm_debug", opt_hvm_debug_level);
@@ -2483,6 +2484,9 @@ static enum hvm_copy_result __hvm_copy(
return HVMCOPY_unhandleable;
#endif
+ if ( unlikely(curr->arch.hvm_vcpu.cache_mode == NO_FILL_CACHE_MODE) )
+ hypervisor_access_uc_hvm_memory = 1;
+
while ( todo > 0 )
{
count = min_t(int, PAGE_SIZE - (addr & ~PAGE_MASK), todo);
@@ -2596,6 +2600,9 @@ static enum hvm_copy_result __hvm_...
2012 Jan 09
39
[PATCH v4 00/25] xen: ARMv7 with virtualization extensions
Hello everyone,
this is the fourth version of the patch series that introduces ARMv7
with virtualization extensions support in Xen.
The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile
Express simulator.
See the following announce email for more informations about what we
are trying to achieve, as well as the original git history:
See