Displaying 14 results from an estimated 14 matches for "lhcall_set_clockev".
2007 May 09
2
[PATCH 0/2 v05] lguest: TSC & hrtimers
...p;
Rusty:
- Change clock event hrtimer to absolute time. 'now' is captured in the
host during the hypercall.
- Propagate -ETIME back to the guest timer framework
- Use the API-provided delta via set_next_event()
- Move clock-related code to interrupts_and_traps.c
- Rename hypercall to LHCALL_SET_CLOCKEVENT
This patch also completes previous critical todo items, although handling
TSC frequency scaling remains to be addressed.
Please review and apply if ok.
--
James Morris
<jmorris@namei.org>
2007 May 09
2
[PATCH 0/2 v05] lguest: TSC & hrtimers
...p;
Rusty:
- Change clock event hrtimer to absolute time. 'now' is captured in the
host during the hypercall.
- Propagate -ETIME back to the guest timer framework
- Use the API-provided delta via set_next_event()
- Move clock-related code to interrupts_and_traps.c
- Rename hypercall to LHCALL_SET_CLOCKEVENT
This patch also completes previous critical todo items, although handling
TSC frequency scaling remains to be addressed.
Please review and apply if ok.
--
James Morris
<jmorris@namei.org>
2007 Jul 22
0
[PATCH] Fix lguest clock when jiffies not available
...k = lguest_sched_clock;
hcall(LHCALL_LGUEST_INIT, __pa(&lguest_data), 0, 0);
diff -r 144835834edd include/linux/lguest.h
--- a/include/linux/lguest.h Sat Jul 21 11:12:01 2007 +1000
+++ b/include/linux/lguest.h Sun Jul 22 19:10:30 2007 +1000
@@ -17,7 +17,6 @@
#define LHCALL_TS 8
#define LHCALL_SET_CLOCKEVENT 9
#define LHCALL_HALT 10
-#define LHCALL_GET_WALLCLOCK 11
#define LHCALL_BIND_DMA 12
#define LHCALL_SEND_DMA 13
#define LHCALL_SET_PTE 14
@@ -64,6 +63,9 @@ struct lguest_data
/* Virtual address of page fault. */
unsigned long cr2;
+ /* Wallclock time. */
+ struct timespec time;
+...
2007 Jul 22
0
[PATCH] Fix lguest clock when jiffies not available
...k = lguest_sched_clock;
hcall(LHCALL_LGUEST_INIT, __pa(&lguest_data), 0, 0);
diff -r 144835834edd include/linux/lguest.h
--- a/include/linux/lguest.h Sat Jul 21 11:12:01 2007 +1000
+++ b/include/linux/lguest.h Sun Jul 22 19:10:30 2007 +1000
@@ -17,7 +17,6 @@
#define LHCALL_TS 8
#define LHCALL_SET_CLOCKEVENT 9
#define LHCALL_HALT 10
-#define LHCALL_GET_WALLCLOCK 11
#define LHCALL_BIND_DMA 12
#define LHCALL_SEND_DMA 13
#define LHCALL_SET_PTE 14
@@ -64,6 +63,9 @@ struct lguest_data
/* Virtual address of page fault. */
unsigned long cr2;
+ /* Wallclock time. */
+ struct timespec time;
+...
2009 Jun 05
1
[PATCH] lguest: PAE support
...S */
extern unsigned long default_idt_entries[];
diff --git a/arch/x86/include/asm/lguest_hcall.h b/arch/x86/include/asm/lguest_hcall.h
index 553810f..7ba1d81 100644
--- a/arch/x86/include/asm/lguest_hcall.h
+++ b/arch/x86/include/asm/lguest_hcall.h
@@ -12,6 +12,7 @@
#define LHCALL_TS 8
#define LHCALL_SET_CLOCKEVENT 9
#define LHCALL_HALT 10
+#define LHCALL_SET_PMD 13
#define LHCALL_SET_PTE 14
#define LHCALL_SET_PGD 15
#define LHCALL_LOAD_TLS 16
@@ -32,7 +33,7 @@
* operations? There are two ways: the direct way is to make a "hypercall",
* to make requests of the Host Itself.
*
- * W...
2009 Jun 05
1
[PATCH] lguest: PAE support
...S */
extern unsigned long default_idt_entries[];
diff --git a/arch/x86/include/asm/lguest_hcall.h b/arch/x86/include/asm/lguest_hcall.h
index 553810f..7ba1d81 100644
--- a/arch/x86/include/asm/lguest_hcall.h
+++ b/arch/x86/include/asm/lguest_hcall.h
@@ -12,6 +12,7 @@
#define LHCALL_TS 8
#define LHCALL_SET_CLOCKEVENT 9
#define LHCALL_HALT 10
+#define LHCALL_SET_PMD 13
#define LHCALL_SET_PTE 14
#define LHCALL_SET_PGD 15
#define LHCALL_LOAD_TLS 16
@@ -32,7 +33,7 @@
* operations? There are two ways: the direct way is to make a "hypercall",
* to make requests of the Host Itself.
*
- * W...
2009 Apr 16
1
NULL pointer dereference at __switch_to() ( __unlazy_fpu ) with lguest PAE patch
...+78,11 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args)
case LHCALL_SET_PMD:
guest_set_pmd(cpu->lg, args->arg1, args->arg2);
break;
+#ifdef CONFIG_X86_PAE
+ case LHCALL_SET_PUD:
+ guest_set_pud(cpu->lg, args->arg1, args->arg2);
+ break;
+#endif
case LHCALL_SET_CLOCKEVENT:
guest_set_clockevent(cpu, args->arg1);
break;
diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h
index ac8a4a3..514a6c0 100644
--- a/drivers/lguest/lg.h
+++ b/drivers/lguest/lg.h
@@ -18,7 +18,7 @@ int init_pagetables(struct page **switcher_page, unsigned int pages);
struct pgdir...
2009 Apr 16
1
NULL pointer dereference at __switch_to() ( __unlazy_fpu ) with lguest PAE patch
...+78,11 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args)
case LHCALL_SET_PMD:
guest_set_pmd(cpu->lg, args->arg1, args->arg2);
break;
+#ifdef CONFIG_X86_PAE
+ case LHCALL_SET_PUD:
+ guest_set_pud(cpu->lg, args->arg1, args->arg2);
+ break;
+#endif
case LHCALL_SET_CLOCKEVENT:
guest_set_clockevent(cpu, args->arg1);
break;
diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h
index ac8a4a3..514a6c0 100644
--- a/drivers/lguest/lg.h
+++ b/drivers/lguest/lg.h
@@ -18,7 +18,7 @@ int init_pagetables(struct page **switcher_page, unsigned int pages);
struct pgdir...
2007 Aug 08
13
[PATCH 0/7] Modify lguest32 to make room for lguest64
Hi all,
I've been working on lguest64 and in order to do this, I had to move
a lot of the i386 specific out of the way. Well, the lguest64 port
is still not ready to display, but before Rusty makes too many changes
I would like this in upstream so I don't have to keep repeating my
changes :-)
So this patch series moves lguest32 out of the way for other archs.
-- Steve
2007 Aug 08
13
[PATCH 0/7] Modify lguest32 to make room for lguest64
Hi all,
I've been working on lguest64 and in order to do this, I had to move
a lot of the i386 specific out of the way. Well, the lguest64 port
is still not ready to display, but before Rusty makes too many changes
I would like this in upstream so I don't have to keep repeating my
changes :-)
So this patch series moves lguest32 out of the way for other archs.
-- Steve
2007 Aug 08
7
[PATCH 0/5 -v2] Modify lguest32 to make room for lguest64 (version 2)
[
Changes since last version.
- Move lg.h to include/asm instead (suggested by Rusty Russel)
- All steps of the series compiles (suggested by Stephen Rothwell)
- Better ifdef header naming (suggested by Stephen Rothwell)
- Added Andi Kleen to CC (forgot to on V1)
]
Hi all,
I've been working on lguest64 and in order to do this, I had to move
a lot of the i386 specific out of the
2007 Aug 08
7
[PATCH 0/5 -v2] Modify lguest32 to make room for lguest64 (version 2)
[
Changes since last version.
- Move lg.h to include/asm instead (suggested by Rusty Russel)
- All steps of the series compiles (suggested by Stephen Rothwell)
- Better ifdef header naming (suggested by Stephen Rothwell)
- Added Andi Kleen to CC (forgot to on V1)
]
Hi all,
I've been working on lguest64 and in order to do this, I had to move
a lot of the i386 specific out of the
2007 Sep 25
50
[patch 00/43] lguest: Patches for 2.6.24 (and patchbomb test)
Hi all,
These are the patches I'm planning to submit for 2.6.24. Comments
gratefully accepted. Along with the usual cleanups and improvements are Jes'
de-i386-ification patches, and a new "virtio" mechanism designed to be shared
with KVM (and hopefully other hypervisors).
Cheers,
Rusty.
Documentation/lguest/Makefile | 30
Documentation/lguest/lguest.c
2007 Sep 25
50
[patch 00/43] lguest: Patches for 2.6.24 (and patchbomb test)
Hi all,
These are the patches I'm planning to submit for 2.6.24. Comments
gratefully accepted. Along with the usual cleanups and improvements are Jes'
de-i386-ification patches, and a new "virtio" mechanism designed to be shared
with KVM (and hopefully other hypervisors).
Cheers,
Rusty.
Documentation/lguest/Makefile | 30
Documentation/lguest/lguest.c