Displaying 10 results from an estimated 10 matches for "f00f_workaround_enabled".
2013 Apr 09
2
[PATCH v2] x86: use fixed read-only IDT
...should be initialized once...
+ * system. Announce that the fault handler will be checking for it.
*/
c->f00f_bug = 0;
if (!paravirt_enabled() && c->x86 == 5) {
@@ -215,7 +200,6 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
c->f00f_bug = 1;
if (!f00f_workaround_enabled) {
- trap_init_f00f_bug();
printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
f00f_workaround_enabled = 1;
}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 68bda7a..a2a9b78 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kern...
2013 Apr 09
2
[PATCH v2] x86: use fixed read-only IDT
...should be initialized once...
+ * system. Announce that the fault handler will be checking for it.
*/
c->f00f_bug = 0;
if (!paravirt_enabled() && c->x86 == 5) {
@@ -215,7 +200,6 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
c->f00f_bug = 1;
if (!f00f_workaround_enabled) {
- trap_init_f00f_bug();
printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
f00f_workaround_enabled = 1;
}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 68bda7a..a2a9b78 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kern...
2013 Apr 08
3
[PATCH] x86: make IDT read-only
...fix_to_virt(FIX_F00F_IDT);
- load_idt(&idt_descr);
-}
-#endif
-
static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
{
/* calling is from identify_secondary_cpu() ? */
@@ -215,7 +201,6 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
c->f00f_bug = 1;
if (!f00f_workaround_enabled) {
- trap_init_f00f_bug();
printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
f00f_workaround_enabled = 1;
}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 68bda7a..a2a9b78 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kern...
2013 Apr 08
3
[PATCH] x86: make IDT read-only
...fix_to_virt(FIX_F00F_IDT);
- load_idt(&idt_descr);
-}
-#endif
-
static void __cpuinit intel_smp_check(struct cpuinfo_x86 *c)
{
/* calling is from identify_secondary_cpu() ? */
@@ -215,7 +201,6 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
c->f00f_bug = 1;
if (!f00f_workaround_enabled) {
- trap_init_f00f_bug();
printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
f00f_workaround_enabled = 1;
}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 68bda7a..a2a9b78 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kern...
2013 Apr 10
1
[PATCH v3] x86: use a read-only IDT alias on all CPUs
...should be initialized once...
+ * system. Announce that the fault handler will be checking for it.
*/
c->f00f_bug = 0;
if (!paravirt_enabled() && c->x86 == 5) {
@@ -215,7 +200,6 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
c->f00f_bug = 1;
if (!f00f_workaround_enabled) {
- trap_init_f00f_bug();
printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
f00f_workaround_enabled = 1;
}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 68bda7a..10e2446 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kern...
2013 Apr 10
1
[PATCH v3] x86: use a read-only IDT alias on all CPUs
...should be initialized once...
+ * system. Announce that the fault handler will be checking for it.
*/
c->f00f_bug = 0;
if (!paravirt_enabled() && c->x86 == 5) {
@@ -215,7 +200,6 @@ static void __cpuinit intel_workarounds(struct cpuinfo_x86 *c)
c->f00f_bug = 1;
if (!f00f_workaround_enabled) {
- trap_init_f00f_bug();
printk(KERN_NOTICE "Intel Pentium with F0 0F bug - workaround enabled.\n");
f00f_workaround_enabled = 1;
}
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 68bda7a..10e2446 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kern...
2007 Apr 19
0
[RFC, PATCH 3/5] Paravirt_ops pure functions.patch
...19 15:59:42 2007 -0700
@@ -107,7 +107,7 @@ static void __cpuinit init_intel(struct
* Note that the workaround only should be initialized once...
*/
c->f00f_bug = 0;
- if (!paravirt_enabled() && c->x86 == 5) {
+ if (!paravirt_enabled && c->x86 == 5) {
static int f00f_workaround_enabled = 0;
c->f00f_bug = 1;
diff -r a6889086a657 arch/i386/kernel/entry.S
--- a/arch/i386/kernel/entry.S Thu Apr 19 15:44:49 2007 -0700
+++ b/arch/i386/kernel/entry.S Thu Apr 19 15:58:47 2007 -0700
@@ -436,7 +436,7 @@ ldt_ss:
* is still available to implement the setting of the high
* 16-bi...
2007 Apr 19
0
[RFC, PATCH 3/5] Paravirt_ops pure functions.patch
...19 15:59:42 2007 -0700
@@ -107,7 +107,7 @@ static void __cpuinit init_intel(struct
* Note that the workaround only should be initialized once...
*/
c->f00f_bug = 0;
- if (!paravirt_enabled() && c->x86 == 5) {
+ if (!paravirt_enabled && c->x86 == 5) {
static int f00f_workaround_enabled = 0;
c->f00f_bug = 1;
diff -r a6889086a657 arch/i386/kernel/entry.S
--- a/arch/i386/kernel/entry.S Thu Apr 19 15:44:49 2007 -0700
+++ b/arch/i386/kernel/entry.S Thu Apr 19 15:58:47 2007 -0700
@@ -436,7 +436,7 @@ ldt_ss:
* is still available to implement the setting of the high
* 16-bi...
2007 Apr 18
8
[PATCH 0/7] x86 paravirtualization infrastructure
The following patches introduce the core infrastructure needed to
paravirtualize the 32-bit x86 Linux kernel. This is done by moving
virtualization sensitive insn's or code paths to a function table,
paravirt_ops. This structure can be populated with hypervisor specific
calls or native stubs and currently support running on bare metal, VMI,
Xen, or Lhype. These patches apply to
2007 Apr 18
8
[PATCH 0/7] x86 paravirtualization infrastructure
The following patches introduce the core infrastructure needed to
paravirtualize the 32-bit x86 Linux kernel. This is done by moving
virtualization sensitive insn's or code paths to a function table,
paravirt_ops. This structure can be populated with hypervisor specific
calls or native stubs and currently support running on bare metal, VMI,
Xen, or Lhype. These patches apply to