Displaying 5 results from an estimated 5 matches for "hvm_enable".
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hvm_enabled
2013 Apr 19
0
[PATCH] x86/HVM: move per-vendor function tables into .init.data
hvm_enable() copies the table contents rather than storing the pointer,
so there''s no need to keep these tables post-boot.
Also constify the return values of the per-vendor initialization
functions, making clear that once the per-vendor initialization is
complete, the vendor specific tables won'...
2013 Oct 30
3
[PATCH 4/4] XSA-60 security hole: flush cache when vmentry back to UC guest
.../hvm/hvm.h | 1 +
3 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c
index df021de..47eb18d 100644
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -68,6 +68,7 @@
#include <public/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(cu...
2013 Jan 25
1
[PATCH] HAP: Add global enable/disable command line option
...ap[3*PAGE_SIZE/BYTES_PER_LONG];
+/* Xen command-line option to enable HAP */
+static int opt_hap_enabled = 1;
+boolean_param("hap", opt_hap_enabled);
+
static int cpu_callback(
struct notifier_block *nfb, unsigned long action, void *hcpu)
{
@@ -125,14 +129,23 @@ static int __init hvm_enable(void)
printk("HVM: %s enabled\n", hvm_funcs.name);
if ( hvm_funcs.hap_supported )
{
- printk("HVM: Hardware Assisted Paging (HAP) detected\n");
- printk("HVM: HAP page sizes: 4kB");
- if ( hvm_funcs.hap_capabilities & HVM_HAP_SUP...
2010 May 04
0
[PATCH] svm: support EFER.LMSLE for guests
...ndif
+
return 1;
}
--- 2010-05-04.orig/xen/include/asm-x86/hvm/hvm.h 2010-04-12 11:28:20.000000000 +0200
+++ 2010-05-04/xen/include/asm-x86/hvm/hvm.h 2010-05-04 13:23:02.000000000 +0200
@@ -136,6 +136,12 @@ struct hvm_function_table {
extern struct hvm_function_table hvm_funcs;
extern int hvm_enabled;
+#ifdef __i386__
+# define cpu_has_lmsl 0
+#else
+extern unsigned char cpu_has_lmsl;
+#endif
+
int hvm_domain_initialise(struct domain *d);
void hvm_domain_relinquish_resources(struct domain *d);
void hvm_domain_destroy(struct domain *d);
_______________________________________________...
2013 Sep 23
57
[PATCH RFC v13 00/20] Introduce PVH domU support
This patch series is a reworking of a series developed by Mukesh
Rathor at Oracle. The entirety of the design and development was done
by him; I have only reworked, reorganized, and simplified things in a
way that I think makes more sense. The vast majority of the credit
for this effort therefore goes to him. This version is labelled v13
because it is based on his most recent series, v11.