Re: [Qemu-devel] [PATCH 08/43] windbg: hook to wrmsr operation

2017-10-24 Thread Mihail Abakumov
Ladi Prosek писал 2017-10-03 14:57: On Tue, Sep 26, 2017 at 1:04 PM, Mihail Abakumov wrote: Most people use QEMU with KVM and won't ever hit this code. Does your work rely on TCG only for FS/GS write interception? If KVM is out of scope for you, you should at least make sure that users won't e

Re: [Qemu-devel] [PATCH 08/43] windbg: hook to wrmsr operation

2017-10-03 Thread Ladi Prosek
On Tue, Sep 26, 2017 at 1:04 PM, Mihail Abakumov wrote: > Inserted hook to wrmsr operation. Windows Kernel put address on KPCR struct > to fs/gs (x32/x64) register. Needs catch this moment and allow windbg server > handle packets. > > Signed-off-by: Mihail Abakumov > Signed-off-by: Pavel Dovgal

[Qemu-devel] [PATCH 08/43] windbg: hook to wrmsr operation

2017-09-26 Thread Mihail Abakumov
Inserted hook to wrmsr operation. Windows Kernel put address on KPCR struct to fs/gs (x32/x64) register. Needs catch this moment and allow windbg server handle packets. Signed-off-by: Mihail Abakumov Signed-off-by: Pavel Dovgalyuk Signed-off-by: Dmitriy Koltunov --- include/exec/windbgstub-u