On Tue, Apr 02, 2013 at 08:57:52PM -0500, Scott Wood wrote:
Hook the MPIC code up to the KVM interfaces, add locking, etc.
[snip]
@@ -2164,6 +2164,15 @@ static int kvm_ioctl_create_device(struct kvm *kvm,
bool test = cd-flags KVM_CREATE_DEVICE_TEST;
switch (cd-type) {
From: Bharat Bhushan bharat.bhus...@freescale.com
This patchset adds the userspace debug support for booke/bookehv.
this is tested on powerpc e500v2/e500mc devices.
We are now assuming that debug resource will not be used by
kernel for its own debugging. It will be used for only kernel
user
This patch defines the interface parameter for KVM_SET_GUEST_DEBUG
ioctl support. Follow up patches will use this for setting up
hardware breakpoints, watchpoints and software breakpoints.
Also kvm_arch_vcpu_ioctl_set_guest_debug() is brought one level below.
This is because I am not sure what is
Instruction emulation return EMULATE_DO_PAPR when it requires
exit to userspace on book3s. Similar return is required
for booke. EMULATE_DO_PAPR reads out to be confusing so it is
renamed to EMULATE_EXIT_USER.
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
From: Bharat Bhushan bharat.bhus...@freescale.com
Currently the instruction emulator code returns EMULATE_EXIT_USER
and common code initializes the run-exit_reason = .. and
vcpu-arch.hcall_needed = .. with one fixed reason.
But there can be different reasons when emulator need to exit
to user
From: Bharat Bhushan bharat.bhus...@freescale.com
This allows the exit to user space if emulator request by returning
EMULATE_EXIT_USER. This will be used in subsequent patches in list
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
arch/powerpc/kvm/booke.c |3 +++
1 files
From: Bharat Bhushan bharat.bhus...@freescale.com
ehpriv instruction is used for setting software breakpoints
by user space. This patch adds support to exit to user space
with run-debug have relevant information.
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
From: Bharat Bhushan bharat.bhus...@freescale.com
KVM need this function when switching from vcpu to user-space
thread. My subsequent patch will use this function.
Signed-off-by: Bharat Bhushan bharat.bhus...@freescale.com
---
arch/powerpc/include/asm/switch_to.h |4
From: Bharat Bhushan bharat.bhus...@freescale.com
This patch adds the debug stub support on booke/bookehv.
Now QEMU debug stub can use hw breakpoint, watchpoint and software
breakpoint to debug guest.
Debug registers are saved/restored on vcpu_put()/vcpu_get().
Also the debug registers are saved
On Thu, Apr 04, 2013 at 06:47:45PM -0500, Scott Wood wrote:
On 04/04/2013 05:41:35 AM, Gleb Natapov wrote:
On Tue, Apr 02, 2013 at 08:57:48PM -0500, Scott Wood wrote:
+struct kvm_device_attr {
+ __u32 flags; /* no flags currently defined */
+ __u32 group; /*
On Fri, Apr 05, 2013 at 12:02:06PM +1100, Paul Mackerras wrote:
On Thu, Apr 04, 2013 at 01:41:35PM +0300, Gleb Natapov wrote:
Since now each device has its own fd is it an advantage to enforce
common interface between different devices? If we do so though why
not handle file creation,
On Thu, Apr 04, 2013 at 06:33:38PM -0500, Scott Wood wrote:
On 04/04/2013 12:59:02 AM, Gleb Natapov wrote:
On Wed, Apr 03, 2013 at 03:58:04PM -0500, Scott Wood wrote:
KVM_DEV_MPIC_* could go elsewhere if you want to avoid cluttering
the main kvm.h. The arch header would be OK, since the
On 03/31/2013 06:05:40 AM, Alexander Graf wrote:
On 31.03.2013, at 12:49, Gleb Natapov wrote:
On Tue, Mar 26, 2013 at 11:37:42AM -0500, Scott Wood wrote:
On 03/25/2013 08:33:12 PM, Gleb Natapov wrote:
On Tue, Mar 26, 2013 at 12:35:09AM +0100, Alexander Graf wrote:
On 26.03.2013, at 00:16,
On 04/08/2013 01:30:42 AM, Paul Mackerras wrote:
On Tue, Apr 02, 2013 at 08:57:52PM -0500, Scott Wood wrote:
Hook the MPIC code up to the KVM interfaces, add locking, etc.
[snip]
@@ -2164,6 +2164,15 @@ static int kvm_ioctl_create_device(struct
kvm *kvm,
bool test = cd-flags
On 04/08/2013 12:33:13 AM, Paul Mackerras wrote:
On Tue, Apr 02, 2013 at 08:57:48PM -0500, Scott Wood wrote:
[snip]
+static int kvm_ioctl_create_device(struct kvm *kvm,
+ struct kvm_create_device *cd)
+{
+ bool test = cd-flags KVM_CREATE_DEVICE_TEST;
+
+
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