define xen machine vector for domU.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
---
arch/ia64/Makefile |2 ++
arch/ia64/include/asm/machvec.h |2 ++
arch/ia64/include/asm/machvec_xen.h | 22 ++
There are four operating modes Xen code may find itself running in:
- native
- hvm domain
- pv dom0
- pv domU
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/hypervisor.h | 75
1 files changed, 75 insertions(+), 0 del
define xen paravirtualized instructions for hand written assembly code.
Signed-off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: Akio Takebe <[EMAIL PROTECTED]>
---
arch/ia64/include/asm
implement xen pv_iosapic_ops for xen paravirtualized
iosapic.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/xen/xen_pv_ops.c | 52
1 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/arch/ia64/xen/xen_pv_ops.c
preliminary support for save/restore.
Although Save/restore isn't fully working yet, this patch is necessary
to compile.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/xen/Makefile |2 +-
arch/ia64/xen/{time.h => sus
Recipe for useing xen/ia64 with pv_ops domU.
Signed-off-by: Akio Takebe <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
Documentation/ia64/xen.txt | 183
1 files changed, 183 insertions(+), 0 deletions(-)
create
define several constants for ia64/xen.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/kernel/asm-offsets.c | 27 +++
1 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
paravirtualize DO_SAVE_MIN in minstate.h for xen.
Signed-off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/inst.h |2 +
arch/ia64/include/asm/xen/minstate.h | 134 +++
Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/hypervisor.h | 14
arch/ia64/xen/Makefile |2 +-
arch/ia64/xen/hypervisor.c | 96
arch/ia64/xen/xen_pv_
introduce CONFIG_PARAVIRT_GUEST, CONFIG_PARAVIRT for
paravirtualized guest.
introduce CONFIG_XEN, CONFIG_IA64_XEN_GUEST for xen.
Signed-off-by: Alex Williamson <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED
-abi.h
from include/asm-ia64/pvclock-abi.h. But this would break
if x86 header files are moved under arch/x86.
So for now, same definitions are duplicated as suggested by Tony.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
---
arch/ia64/inc
define xen pv_cpu_ops which implementes xen paravirtualized
privileged instructions.
Signed-off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/xen/xen_pv_ops.c | 114
1 files
introduce helper functions for xen hypercalls which
traps to hypervisor.
Signed-off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/hypercall.h | 265 +
arch/ia64/include/asm/
paravirtualize entry.S for ia64/xen by multi compile.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/inst.h |8
arch/ia64/xen/Makefile |2 +-
arch/ia64/xen/xen_pv_ops.c | 18 ++
3 files changed, 27 inse
define arch/ia64/include/asm/xen/irq.h to define the number of
irqs which xen needs.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/irq.h | 44 +++
arch/ia64/kernel/nr-irqs.c |1 +
2 files changed, 45 inse
Xen implements grant tables which is for sharing pages with
guest domains.
This patch implements arch specific part of grant table initialization.
and xen_alloc_vm_area()/xen_free_vm_area() which are helper functions
for xen grant table.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
paravirtualize ivt.S for xen by multi compile.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/inst.h |1 +
arch/ia64/xen/Makefile | 16 +++-
arch/ia64/xen/xenivt.S | 52 ++
3 files c
tian Limpach <[EMAIL PROTECTED]>
+ * Dietmar Hahn <[EMAIL PROTECTED]>
+ * Hollis Blanchard <[EMAIL PROTECTED]>
+ * Isaku Yamahata <[EMAIL PROTECTED]>
+ * Jan Beulich <[EMAIL PROTECTED]>
+ * John Levon <[EMAIL PROTECTED]>
+ * Kazuhiro Suzuki <[EMAIL PROTECTED]
.
Signed-off-by: Alex Williamson <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
Cc: Akio Takebe <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/xencomm.h | 41 +++
arch/ia64/xen/Makefile
Xen paravirtualizes interrupt as event channel.
This patch defines arch specific part of xen event channel.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/events.h | 50
1 files changed, 50 insertions(+), 0 del
Xen needs some address conversions between pseudo physical
address (guest phsyical address), guest machine address
(real machine address) and dma address.
Define helper functions for those address conversion.
Cc: Jeremy Fitzhardinge <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata &
also needs modification.
Signed-off-by: Qing He <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/kernel/asm-offsets.c |4 ++
arch/ia64/xen/Makefile |3 +-
arch/ia64/xen/xen_pv_ops.c | 65 +++
arch/ia64/xe
This patchset is ia64/xen domU patch take 12.
Tony, please commit those patches.
They are ready to commit because all the issues which were pointed out
had been addressed and got enough reviews.
This patchset does the followings.
- Some preparation work. Mainly importing header files to define
rdinge <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/sync_bitops.h | 51 +++
1 files changed, 51 insertions(+), 0 deletions(-)
create mode 100644 a
Xenlinux/ia64 needs to reserve one more region passed from xen hypervisor
as start info.
Cc: Robin Holt <[EMAIL PROTECTED]>
Cc: Bjorn Helgaas <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/meminit.h |3 ++-
1 files changed,
reserve "break" numbers used for xen hypercalls to avoid
reuse for something else.
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/break.h |9 +
1 files changed, 9 insertions(+), 0 dele
The macro get_irq_chip() is defined in linux/include/linux/irq.h
which cause name conflict with one in linux/arch/ia64/include/asm/paravirt.h.
rename the latter to __get_irq_chip().
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/paravirt.h |4 ++--
arc
eliminate the function declaration ia64_cpu_local_tick() in
process.c by defining in arch/ia64/include/asm/timex.h
The same function will be used in a different .c file later.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/timex.h |2 ++
arch/ia64/
When CONFIG_SMP=n, three instruction in ivt.S were missed to paravirtualize.
paravirtualize them.
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/kernel/ivt.S |6 +++---
1 files changed, 3 insertions(+), 3 deletions
add CLOBBER_PRED() to clobber predicate register.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/native/inst.h | 10 --
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/ia64/include/asm/native/inst.h
b/arch/ia64/include/asm/native/
On Wed, Oct 15, 2008 at 05:44:41PM +0800, Xu, Anthony wrote:
> add structure and helper function for interrupt sharing
>
> Sign-off-by; Anthony Xu < [EMAIL PROTECTED] >
>
>
> Anthony
Hi.
Some comments below.
> add structure and helper function for interrupt sharing
>
> Sign-off-by; Anthony X
/xenpage.h:31: error: (Each undeclared
identifier is reported only once
/xen-unstable.hg/xen/include/asm/xenpage.h:31: error: for each function it
appears in.)
thanks,
On Thu, Oct 16, 2008 at 01:16:48PM +0800, Xu, Anthony wrote:
> Updated one per your comments
>
> Anthony
>
>
>
Applied, thanks.
On Wed, Oct 15, 2008 at 06:13:38PM +0800, Xu, Anthony wrote:
> VTD code uses vioapic_redir_entry structure,
> This patch lets viosapci.h use the same structure name and some fields.
> That IA64 can use the same VTD code with ia32
>
> Signed-off-by; Anthony xu < [EMAIL PROTECTED]
Applied, thanks.
On Tue, Oct 14, 2008 at 11:18:04AM +0800, Xu, Anthony wrote:
> VTD introduces a new pci_dev structure which is conflict with that defined in
> xen/include/asm-ia64/linux-xen/linux/linux-pci.h.
>
> the pci_dev defined in linux-pci.h is only used by sn platform.
> So change pci_dev
On Mon, Oct 13, 2008 at 03:29:54PM +0800, Xu, Anthony wrote:
> virt_to_maddr fix
> The significant 8 bits of va are used by Xen,
> such as 0xf2 is used as uncache mapping.
>
> In function ioports_permit_access,
> mach_start = mmio_start | __pa(space->mmio_base);
> Mach_start gets wrong physical a
; -Tony
>
Here is the patch to fix the CONFIG_SMP=n case.
BTW with CONFIG_SMP=n, I got the following error so that
I had to disable kvm.
arch/ia64/kvm/vmm.c: In function 'vmm_spin_unlock':
arch/ia64/kvm/vmm.c:63: error: 'raw_spinlock_t' has no member named 'lock'
&g
> is fixed.
Here is the updated pv checker patch.
sed script is updated such that the trailing strings are eliminated.
>From f1a1171e10f2c9229a284152f9b7e71e1cebf9cb Mon Sep 17 00:00:00 2001
From: Isaku Yamahata <[EMAIL PROTECTED]>
Date: Thu, 3 Jul 2008 14:58:58 +0900
Subject: [PATCH] ia64/pv_ops: paravirtualiz
oved under arch/x86.
So for now, same definitions are duplicated as suggested by Tony.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/pvclock-abi.h | 48 +++
1 files changed,
implement xen pv_irq_ops to paravirtualize irq handling
with xen event channel.
Cc: Jeremy Fitzhardinge <[EMAIL PROTECTED]>
Signed-off-by: Akio Takebe <[EMAIL PROTECTED]>
Signed-off-by: Alex Williamson <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED
codes.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/native/pvchk_inst.h | 263 +
arch/ia64/kernel/Makefile | 18 ++
arch/ia64/kernel/paravirt_inst.h |4 +-
arch/ia64/scripts/pvcheck.sed | 32 ++
Recipe for useing xen/ia64 with pv_ops domU.
Signed-off-by: Akio Takebe <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
Documentation/ia64/xen.txt | 183
1 files changed, 183 insertions(+), 0 deletions(-)
create
implement xen pv_time_ops to account steal time.
Cc: Jeremy Fitzhardinge <[EMAIL PROTECTED]>
Signed-off-by: Alex Williamson <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/xen/Makefile |2 +-
arch/ia64/xen/t
paravirtualize DO_SAVE_MIN in minstate.h for xen.
Signed-off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/inst.h |2 +
arch/ia64/include/asm/xen/minstate.h | 134 +++
define xen machine vector for domU.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
---
arch/ia64/Makefile |2 ++
arch/ia64/include/asm/machvec.h |2 ++
arch/ia64/include/asm/machvec_xen.h | 22 ++
define arch/ia64/include/asm/xen/irq.h to define the number of
irqs which xen needs.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/irq.h | 44 +++
arch/ia64/kernel/nr-irqs.c |1 +
2 files changed, 45 inse
There are four operating modes Xen code may find itself running in:
- native
- hvm domain
- pv dom0
- pv domU
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/hypervisor.h | 75
1 files changed, 75 insertions(+), 0 del
Xen needs some address conversions between pseudo physical
address (guest phsyical address), guest machine address
(real machine address) and dma address.
Define helper functions for those address conversion.
Cc: Jeremy Fitzhardinge <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata &
implement xen pv_iosapic_ops for xen paravirtualized
iosapic.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/xen/xen_pv_ops.c | 52
1 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/arch/ia64/xen/xen_pv_ops.c
define several constants for ia64/xen.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/kernel/asm-offsets.c | 27 +++
1 files changed, 27 insertions(+), 0 deletions(-)
diff --git a/arch/ia64/kernel/asm-offsets.c b/arch/ia64/kernel/asm-offsets.c
define xen paravirtualized instructions for hand written assembly code.
Signed-off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: Akio Takebe <[EMAIL PROTECTED]>
---
arch/ia64/include/asm
Create include/asm-ia64/pvclock-abi.h to compile which includes
include/asm-x86/pvclock-abi.h because ia64/xen uses same structure.
Hopefully include/asm-x86/pvclock-abi.h would be moved to somewhere
more generic.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/inclu
Xenlinux/ia64 needs to reserve one more region passed from xen hypervisor
as start info.
Cc: Robin Holt <[EMAIL PROTECTED]>
Cc: Bjorn Helgaas <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/meminit.h |3 ++-
1 files changed,
define xen pv_cpu_ops which implementes xen paravirtualized
privileged instructions.
Signed-off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/xen/xen_pv_ops.c | 114
1 files
reserve "break" numbers used for xen hypercalls to avoid
reuse for something else.
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/break.h |9 +
1 files changed, 9 insertions(+), 0 dele
introduce CONFIG_PARAVIRT_GUEST, CONFIG_PARAVIRT for
paravirtualized guest.
introduce CONFIG_XEN, CONFIG_IA64_XEN_GUEST for xen.
Signed-off-by: Alex Williamson <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED
Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/hypervisor.h | 14
arch/ia64/xen/Makefile |2 +-
arch/ia64/xen/hypervisor.c | 96
arch/ia64/xen/xen_pv_
also needs modification.
Signed-off-by: Qing He <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/kernel/asm-offsets.c |4 ++
arch/ia64/xen/Makefile |3 +-
arch/ia64/xen/xen_pv_ops.c | 65 +++
arch/ia64/xe
introduce helper functions for xen hypercalls which
traps to hypervisor.
Signed-off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/hypercall.h | 265 +
arch/ia64/include/asm/
off-by: Yaozu (Eddie) Dong <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/xcom_hcall.h | 51
arch/ia64/include/asm/xen/xencomm.h|1 +
arch/ia64/xen/Makefile |2 +-
arch/ia64/xen/xcom_hcall.c
preliminary support for save/restore.
Although Save/restore isn't fully working yet, this patch is necessary
to compile.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/xen/Makefile |2 +-
arch/ia64/xen/{time.h => sus
paravirtualize ivt.S for xen by multi compile.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/inst.h |1 +
arch/ia64/xen/Makefile | 16 +++-
arch/ia64/xen/xenivt.S | 52 ++
3 files c
Xen implements grant tables which is for sharing pages with
guest domains.
This patch implements arch specific part of grant table initialization.
and xen_alloc_vm_area()/xen_free_vm_area() which are helper functions
for xen grant table.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
This patchset is ia64/xen domU patch take 11.
Tony, please commit those patches.
They are ready to commit because all the issues which were pointed out
had been addressed and got enough reviews.
This patchset does the followings.
- Some preparation work. Mainly importing header files to define
paravirtualize entry.S for ia64/xen by multi compile.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/inst.h |8
arch/ia64/xen/Makefile |2 +-
arch/ia64/xen/xen_pv_ops.c | 18 ++
3 files changed, 27 inse
tian Limpach <[EMAIL PROTECTED]>
+ * Dietmar Hahn <[EMAIL PROTECTED]>
+ * Hollis Blanchard <[EMAIL PROTECTED]>
+ * Isaku Yamahata <[EMAIL PROTECTED]>
+ * Jan Beulich <[EMAIL PROTECTED]>
+ * John Levon <[EMAIL PROTECTED]>
+ * Kazuhiro Suzuki <[EMAIL PROTECTED]
Xen paravirtualizes interrupt as event channel.
This patch defines arch specific part of xen event channel.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/events.h | 50
1 files changed, 50 insertions(+), 0 del
.
Signed-off-by: Alex Williamson <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
Cc: Akio Takebe <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/xen/xencomm.h | 41 +++
arch/ia64/xen/Makefile
eliminate the function declaration ia64_cpu_local_tick() in
process.c by defining in arch/ia64/include/asm/timex.h
The same function will be used in a different .c file later.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/timex.h |2 ++
arch/ia64/
The macro get_irq_chip() is defined in linux/include/linux/irq.h
which cause name conflict with one in linux/arch/ia64/include/asm/paravirt.h.
rename the latter to __get_irq_chip().
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/paravirt.h |4 ++--
arc
add CLOBBER_PRED() to clobber predicate register.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/native/inst.h | 10 --
1 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/ia64/include/asm/native/inst.h
b/arch/ia64/include/asm/native/
rdinge <[EMAIL PROTECTED]>
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
Cc: "Luck, Tony" <[EMAIL PROTECTED]>
---
arch/ia64/include/asm/sync_bitops.h | 51 +++
1 files changed, 51 insertions(+), 0 deletions(-)
create mode 100644 a
(struct sys_device *sysdev);
+
+/*
+ * Protects atomic reservation decrease/increase against concurrent increases.
+ * Also protects non-atomic updates of current_pages and driver_pages, and
+ * balloon lists.
+ */
+DEFINE_SPINLOCK(xen_reservation_lock);
static struct balloon_stats balloon_stats;
handle_irq().
They are too generic name to be defined in arch xen specific code.
- move #include from events.c to include/asm-x86/xen/event.h
only x86 has it.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r 9e8842013b3b drivers/xen/events.c
--- a/drivers/xen/events.c Mon Oc
Hi Keir,
Please pull the ia64 trees:
http://xenbits.xensource.com/ext/ia64/xen-unstable.hg
http://xenbits.xensource.com/ext/ia64/linux-2.6.18-xen.hg
This includes cpufreq support by Yu Ke and Liu Jinsong, some preliminary
patches for VT-d support by Anthony Xu and severla bug fixes.
Note: Th
On Thu, Oct 09, 2008 at 05:36:57PM +0800, Xu, Anthony wrote:
> Isaku Yamahata wrote:
> > On Sat, Sep 27, 2008 at 01:40:49PM +0800, Xu, Anthony wrote:
> >> Add pci configuration code, which is needed by VTD
> >>
> >> Signed-off-by; Anthony Xu < [EMAIL PROTECT
On Thu, Oct 09, 2008 at 05:26:04PM +0800, Yu, Ke wrote:
> Isaku Yamahata wrote:
> > On Thu, Oct 09, 2008 at 11:37:23AM +0800, Yu, Ke wrote:
> >> Oh, looks like the BIOS is broken. From the _PSS object , only the
> >> P0 state is valid, other two P states P1 and P2 are
On Thu, Oct 09, 2008 at 11:37:23AM +0800, Yu, Ke wrote:
> Oh, looks like the BIOS is broken. From the _PSS object , only the P0 state
> is valid, other two P states P1 and P2 are all zeros. This is not correct.
>
> Can you try another machine?
Not only DSDT, but also MADE was broken,
I confir
On Thu, Oct 09, 2008 at 11:54:56AM +0900, Isaku Yamahata wrote:
> > > - From the boot message, ondemand governor fails to load.
> > > I'm not sure this error is expected because of my hardware.
> > > I guess this error case haven't been tested and t
0x000F,
0x000F,
0x000F
}
})
Method (_PPC, 0, NotSerialized)
{
Return (0x00)
}
}
}
...
On Thu, Oct 09, 2008 at 11:54:56AM +0900, Isaku Yamahata wrote:
> On Thu, Oct 09
On Thu, Oct 09, 2008 at 10:34:00AM +0800, Yu, Ke wrote:
> Hi Isaku,
>
> Thanks for tesing. Please see my comments below.
>
> Isaku Yamahata wrote:
> > Hi Yu. I tested it and have some comments.
> >
> > - When I run xenpm, xen panics
> > It panics at 0xf
n BIOS, thus xen can not get enough Px information
> >to initialize cpufreq driver. You can double confirm by:
> - check BIOS to see if DBS is enabled.
> - or try the native linux (e.g. RHEL5), to see if the cpufreq works.
>
> Also, it will be helpful if you can attach the xe
Hi.
I modified ia64 hvm domain builder to calculate more
precisely.
So not only MMIO hole (1GB), but also VGA io hole (VGA_IO_SIZE)
should be taken into consideration.
thanks,
On Tue, Oct 07, 2008 at 04:50:26PM +0900, KUWAMURA Shin'ya wrote:
> Hi Zhang,
>
> > On Mon, 6 Oct 2008 09:54:13 +08
st compile for ia64 for now.
xen: make events.c compile for ia64.
xen_do_irq() is x86 specific because it calls
exit_idle(), handle_irq().
Move it to arch specific file for ia64 support.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r 4f7cc06552f8 drivers/xen/events.c
--- a/driv
In function `decrease_reservation':
> /linux-2.6/drivers/xen/balloon.c:308: undefined reference to
> `reservation_lock'
> drivers/built-in.o:/linux-2.6/drivers/xen/balloon.c:308: more undefined
> references to `reservation_lock' follow
Signed-off-by: Isaku Yamahata <[EM
On Mon, Oct 06, 2008 at 04:25:50PM +0800, Zhang, Jingke wrote:
> Isaku Yamahata wrote:
> ...
> >>> Ah, I'm using patched GFW. I sent out two patches as
> >>>
> >>> http://lists.xensource.com/archives/html/xen-ia64-devel/2008-09/msg00067.html
> >
On Mon, Oct 06, 2008 at 11:56:44AM +0800, Zhang, Jingke wrote:
> Isaku Yamahata wrote:
> > On Mon, Oct 06, 2008 at 11:16:02AM +0800, Zhang, Jingke wrote:
> >> Isaku Yamahata wrote:
> >>> On Mon, Oct 06, 2008 at 09:54:13AM +0800, Zhang, Jingke wrote:
> >&g
On Mon, Oct 06, 2008 at 11:16:02AM +0800, Zhang, Jingke wrote:
> Isaku Yamahata wrote:
> > On Mon, Oct 06, 2008 at 09:54:13AM +0800, Zhang, Jingke wrote:
> >> Hi all,
> >> There is no new regression found in Cset#18580. Three old issues
> >> still
On Mon, Oct 06, 2008 at 09:54:13AM +0800, Zhang, Jingke wrote:
> Hi all,
> There is no new regression found in Cset#18580. Three old issues still
> existed.
>
> Old issue (3):
> 1. Qemu will disappear and VTI hangs when we do 'xm restore' and 'xm
> migrate'
Hi. Does this still exist
This is the ia64 counter part of xen-unstable.hg 18566:9a7b46546e05.
[IA64] make use of rcu_lock_target_domain_by_id()
reduce code duplication by using rcu_lock_target_domain_by_id()
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r 9b1545b22c9e xen/arch/ia64/vmx/vmx_hypercall.c
lock which prevents this race.
Even if the tools stack can get the memmap by foreign
domain page mapping, it should get memmap by the
newly added hypercall which will be added later.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r e9ce2303bd80 xen/arch/ia64/xen/mm.c
--- a/xen/arch/ia
[IA64] add IA64_dom0VP_add_memdesc hypercall.
This hypercall is necessary for pv_ops balloon driver which
uses Linux memory hot plug in order to tell the region
which will be populated.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r e912134782e0 xen/arch/ia64/xen/dom0_ops.c
---
diff -r 4c6040a8b621 arch/ia64/xen/xcom_privcmd.c
--- a/arch/ia64/xen/xcom_privcmd.c Thu Oct 02 13:57:05 2008 +0900
+++ b/arch/ia64/xen/xcom_privcmd.c Thu Oct 02 14:52:38 2008 +0900
@@ -799,6 +799,23 @@
}
static int
+xencomm_privcmd_dom0vp_get_memmap(domid_t domid,
+
diff -r 3161879fdf22 include/xen/interface/arch-ia64.h
--- a/include/xen/interface/arch-ia64.h Tue Sep 16 21:26:15 2008 +0900
+++ b/include/xen/interface/arch-ia64.h Thu Oct 02 13:57:05 2008 +0900
@@ -453,6 +453,11 @@
/* unexpose the foreign domain's p2m table into privileged domain */
#define IA
[IA64] libxc: make xc_ia64_copy_memmap use DOM0VP_get_memmap.
Guest domain's memory map may be updated concurrently so that
it is protected sequence lock.
This patch makes xc_ia64_copy_memmap() use DOM0VP_get_memmap
hypercall to avoid the race.
Signed-off-by: Isaku Yamahata <[EMAIL P
[IA64] introduce DOM0VP_get_memmap hypercall.
introduce new dom0vp hypercall, DOM0VP_get_memmap,
to get memmap of a given domain without race.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r 088bc049f889 xen/arch/ia64/xen/dom0_ops.c
--- a/xen/arch/ia64/xen/dom0_ops.c Thu
[IA64] add helper function rcu_lock_target_domain_by_id()
Introduce helper function, rcu_lock_target_domain_by_id().
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r 4a2b1b8dc9c2 xen/arch/ia64/xen/mm.c
--- a/xen/arch/ia64/xen/mm.cThu Oct 02 15:23:26 2008 +0900
+++ b/xen/arc
Hi.
This patch serires take 2 is mainly for fixing HVM domain save/restore
which Zhang reported.
The patch 7, add IA64_dom0VP_add_memdesc hypercall, is not for commit yet
because pv_ops balloon driver isn't supported on ia64 yet.
Changes:
The previsous one used sequence lock which is in shared pa
Hi, Yu.
Thnaks for updating the patches while you're off.
I applied your patch with some style fixes and tried xenpm.
(I attached the fixed patch. Please confirm I didn't breake them.)
Then I got the followings. (NOTE: I added cpufreq=xen to xen boot option)
Doesn't xenpm work on ia64? Or is there
Sorry for that.
This should be fixed by Yu's patches.
I've been waiting for Yu to respin the patches. Yu?
If it would take a while, I could create a band aid patch to
define those symbols.
thanks,
On Tue, Sep 30, 2008 at 12:08:04PM +0100, Ian Jackson wrote:
> Currently the automatic patch forwar
y map information is protected by sequence lock.
The reader is tools stack. They will be updated the following patch.
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r df56aa8b2e34 xen/arch/ia64/xen/mm.c
--- a/xen/arch/ia64/xen/mm.cMon Sep 29 21:12:54 2008 +0900
+++ b/xen/arch/ia64/xen/
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