Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-20 Thread Dr. David Alan Gilbert
* Igor Mammedov (imamm...@redhat.com) wrote: > On Thu, 20 Sep 2018 10:20:49 +0100 > "Dr. David Alan Gilbert" wrote: > > > * Eduardo Habkost (ehabk...@redhat.com) wrote: > > > On Wed, Sep 19, 2018 at 08:15:25PM +0100, Dr. David Alan Gilbert wrote: > > > > * Igor Mammedov (imamm...@redhat.com) wr

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-20 Thread Laszlo Ersek
On 09/20/18 15:20, Igor Mammedov wrote: > On Thu, 20 Sep 2018 10:20:49 +0100 > "Dr. David Alan Gilbert" wrote: > >> * Eduardo Habkost (ehabk...@redhat.com) wrote: >>> On Wed, Sep 19, 2018 at 08:15:25PM +0100, Dr. David Alan Gilbert wrote: * Igor Mammedov (imamm...@redhat.com) wrote:

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-20 Thread Igor Mammedov
On Thu, 20 Sep 2018 10:20:49 +0100 "Dr. David Alan Gilbert" wrote: > * Eduardo Habkost (ehabk...@redhat.com) wrote: > > On Wed, Sep 19, 2018 at 08:15:25PM +0100, Dr. David Alan Gilbert wrote: > > > * Igor Mammedov (imamm...@redhat.com) wrote: > > > > On Wed, 19 Sep 2018 13:14:05 +0100 > > > >

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-20 Thread Yi Zhang
On 2018-09-19 at 14:29:57 +0400, Marc-André Lureau wrote: > Hi > > On Tue, Sep 18, 2018 at 7:49 PM Dr. David Alan Gilbert > wrote: > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > Hi > > > > > > On Tue, Sep 11, 2018 at 6:19 PM Laszlo Ersek wrote: > > > > > > > > +Alex, due t

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-20 Thread Dr. David Alan Gilbert
* Eduardo Habkost (ehabk...@redhat.com) wrote: > On Wed, Sep 19, 2018 at 08:15:25PM +0100, Dr. David Alan Gilbert wrote: > > * Igor Mammedov (imamm...@redhat.com) wrote: > > > On Wed, 19 Sep 2018 13:14:05 +0100 > > > "Dr. David Alan Gilbert" wrote: > > > > > > > * Igor Mammedov (imamm...@redhat.c

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Eduardo Habkost
On Wed, Sep 19, 2018 at 08:15:25PM +0100, Dr. David Alan Gilbert wrote: > * Igor Mammedov (imamm...@redhat.com) wrote: > > On Wed, 19 Sep 2018 13:14:05 +0100 > > "Dr. David Alan Gilbert" wrote: > > > > > * Igor Mammedov (imamm...@redhat.com) wrote: > > > > On Wed, 19 Sep 2018 11:58:22 +0100 > > >

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Dr. David Alan Gilbert
* Igor Mammedov (imamm...@redhat.com) wrote: > On Wed, 19 Sep 2018 13:14:05 +0100 > "Dr. David Alan Gilbert" wrote: > > > * Igor Mammedov (imamm...@redhat.com) wrote: > > > On Wed, 19 Sep 2018 11:58:22 +0100 > > > "Dr. David Alan Gilbert" wrote: > > > > > > > * Marc-André Lureau (marcandre.lu

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Igor Mammedov
On Wed, 19 Sep 2018 18:36:14 +0400 Marc-André Lureau wrote: > Hi > > On Wed, Sep 19, 2018 at 4:14 PM Dr. David Alan Gilbert > wrote: > > > > * Igor Mammedov (imamm...@redhat.com) wrote: > > > On Wed, 19 Sep 2018 11:58:22 +0100 > > > "Dr. David Alan Gilbert" wrote: > > > > > > > * Marc-Andr

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Igor Mammedov
On Wed, 19 Sep 2018 13:14:05 +0100 "Dr. David Alan Gilbert" wrote: > * Igor Mammedov (imamm...@redhat.com) wrote: > > On Wed, 19 Sep 2018 11:58:22 +0100 > > "Dr. David Alan Gilbert" wrote: > > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > > Hi > > > > > > > > On Tue,

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Marc-André Lureau
Hi On Wed, Sep 19, 2018 at 4:14 PM Dr. David Alan Gilbert wrote: > > * Igor Mammedov (imamm...@redhat.com) wrote: > > On Wed, 19 Sep 2018 11:58:22 +0100 > > "Dr. David Alan Gilbert" wrote: > > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > > Hi > > > > > > > > On Tue, Sep 18

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Dr. David Alan Gilbert
* Igor Mammedov (imamm...@redhat.com) wrote: > On Wed, 19 Sep 2018 11:58:22 +0100 > "Dr. David Alan Gilbert" wrote: > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > Hi > > > > > > On Tue, Sep 18, 2018 at 7:49 PM Dr. David Alan Gilbert > > > wrote: > > > > > > > > * Marc-And

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Igor Mammedov
On Wed, 19 Sep 2018 11:58:22 +0100 "Dr. David Alan Gilbert" wrote: > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > Hi > > > > On Tue, Sep 18, 2018 at 7:49 PM Dr. David Alan Gilbert > > wrote: > > > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > > Hi > > >

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Dr. David Alan Gilbert
* Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > Hi > > On Tue, Sep 18, 2018 at 7:49 PM Dr. David Alan Gilbert > wrote: > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > Hi > > > > > > On Tue, Sep 11, 2018 at 6:19 PM Laszlo Ersek wrote: > > > > > > > > +Alex, due to

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread He, Junyan
Mammedov ; Richard Henderson ; alex.william...@redhat.com Subject: Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface Hi On Tue, Sep 18, 2018 at 7:49 PM Dr. David Alan Gilbert wrote: > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > Hi > > > > O

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-19 Thread Marc-André Lureau
Hi On Tue, Sep 18, 2018 at 7:49 PM Dr. David Alan Gilbert wrote: > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > Hi > > > > On Tue, Sep 11, 2018 at 6:19 PM Laszlo Ersek wrote: > > > > > > +Alex, due to mention of 21e00fa55f3fd > > > > > > On 09/10/18 15:03, Marc-André Lureau wrot

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-18 Thread Dr. David Alan Gilbert
* Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > Hi > > On Tue, Sep 11, 2018 at 6:19 PM Laszlo Ersek wrote: > > > > +Alex, due to mention of 21e00fa55f3fd > > > > On 09/10/18 15:03, Marc-André Lureau wrote: > > > Hi > > > > > > On Mon, Sep 10, 2018 at 2:44 PM Dr. David Alan Gilbert > > >

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-18 Thread Marc-André Lureau
Hi On Tue, Sep 11, 2018 at 6:19 PM Laszlo Ersek wrote: > > +Alex, due to mention of 21e00fa55f3fd > > On 09/10/18 15:03, Marc-André Lureau wrote: > > Hi > > > > On Mon, Sep 10, 2018 at 2:44 PM Dr. David Alan Gilbert > > wrote: > >> (I didn't know about guest_phys_block* and would have probably j

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-11 Thread Laszlo Ersek
+Alex, due to mention of 21e00fa55f3fd On 09/10/18 15:03, Marc-André Lureau wrote: > Hi > > On Mon, Sep 10, 2018 at 2:44 PM Dr. David Alan Gilbert > wrote: >> (I didn't know about guest_phys_block* and would have probably just used >> qemu_ram_foreach_block ) >> > > guest_phys_block*() seems to

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-10 Thread Marc-André Lureau
Hi On Mon, Sep 10, 2018 at 2:44 PM Dr. David Alan Gilbert wrote: > (I didn't know about guest_phys_block* and would have probably just used > qemu_ram_foreach_block ) > guest_phys_block*() seems to fit, as it lists only the blocks actually used, and already skip the device RAM. Laszlo, you wrot

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-10 Thread Dr. David Alan Gilbert
* Laszlo Ersek (ler...@redhat.com) wrote: > On 09/06/18 19:23, Dr. David Alan Gilbert wrote: > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > >> Hi > >> > >> On Thu, Sep 6, 2018 at 1:42 PM Dr. David Alan Gilbert > >> wrote: > >>> > >>> * Marc-André Lureau (marcandre.lur...@gmail.com)

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Laszlo Ersek
On 09/06/18 19:23, Dr. David Alan Gilbert wrote: > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: >> Hi >> >> On Thu, Sep 6, 2018 at 1:42 PM Dr. David Alan Gilbert >> wrote: >>> >>> * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: Hi On Thu, Sep 6, 2018 at 12:59 PM D

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Dr. David Alan Gilbert
* Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > Hi > > On Thu, Sep 6, 2018 at 1:42 PM Dr. David Alan Gilbert > wrote: > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > Hi > > > > > > On Thu, Sep 6, 2018 at 12:59 PM Dr. David Alan Gilbert > > > wrote: > > > > > > > >

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Marc-André Lureau
Hi On Thu, Sep 6, 2018 at 1:42 PM Dr. David Alan Gilbert wrote: > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > Hi > > > > On Thu, Sep 6, 2018 at 12:59 PM Dr. David Alan Gilbert > > wrote: > > > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > > Hi > > > > > >

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Dr. David Alan Gilbert
* Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > Hi > > On Thu, Sep 6, 2018 at 12:59 PM Dr. David Alan Gilbert > wrote: > > > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > > Hi > > > > > > On Thu, Sep 6, 2018 at 11:58 AM Igor Mammedov wrote: > > > > > > > > On Thu, 6 Sep

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Marc-André Lureau
Hi On Thu, Sep 6, 2018 at 12:59 PM Dr. David Alan Gilbert wrote: > > * Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > > Hi > > > > On Thu, Sep 6, 2018 at 11:58 AM Igor Mammedov wrote: > > > > > > On Thu, 6 Sep 2018 07:50:09 +0400 > > > Marc-André Lureau wrote: > > > > > > > Hi > > > >

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Dr. David Alan Gilbert
* Marc-André Lureau (marcandre.lur...@gmail.com) wrote: > Hi > > On Thu, Sep 6, 2018 at 11:58 AM Igor Mammedov wrote: > > > > On Thu, 6 Sep 2018 07:50:09 +0400 > > Marc-André Lureau wrote: > > > > > Hi > > > > > > On Tue, Sep 4, 2018 at 10:47 AM Igor Mammedov wrote: > > > > > > > > On Fri, 31 A

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Igor Mammedov
On Thu, 6 Sep 2018 12:01:40 +0400 Marc-André Lureau wrote: > Hi > > On Thu, Sep 6, 2018 at 11:58 AM Igor Mammedov wrote: > > > > On Thu, 6 Sep 2018 07:50:09 +0400 > > Marc-André Lureau wrote: > > > > > Hi > > > > > > On Tue, Sep 4, 2018 at 10:47 AM Igor Mammedov > > > wrote: > > > > > >

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Marc-André Lureau
Hi On Thu, Sep 6, 2018 at 11:58 AM Igor Mammedov wrote: > > On Thu, 6 Sep 2018 07:50:09 +0400 > Marc-André Lureau wrote: > > > Hi > > > > On Tue, Sep 4, 2018 at 10:47 AM Igor Mammedov wrote: > > > > > > On Fri, 31 Aug 2018 19:24:24 +0200 > > > Marc-André Lureau wrote: > > > > > > > This allows

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-06 Thread Igor Mammedov
On Thu, 6 Sep 2018 07:50:09 +0400 Marc-André Lureau wrote: > Hi > > On Tue, Sep 4, 2018 at 10:47 AM Igor Mammedov wrote: > > > > On Fri, 31 Aug 2018 19:24:24 +0200 > > Marc-André Lureau wrote: > > > > > This allows to pass the last failing test from the Windows HLK TPM 2.0 > > > TCG PPI 1.3

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-05 Thread Marc-André Lureau
Hi On Tue, Sep 4, 2018 at 10:47 AM Igor Mammedov wrote: > > On Fri, 31 Aug 2018 19:24:24 +0200 > Marc-André Lureau wrote: > > > This allows to pass the last failing test from the Windows HLK TPM 2.0 > > TCG PPI 1.3 tests. > > > > The interface is described in the "TCG Platform Reset Attack > > M

Re: [Qemu-devel] [PATCH v10 6/6] tpm: add ACPI memory clear interface

2018-09-03 Thread Igor Mammedov
On Fri, 31 Aug 2018 19:24:24 +0200 Marc-André Lureau wrote: > This allows to pass the last failing test from the Windows HLK TPM 2.0 > TCG PPI 1.3 tests. > > The interface is described in the "TCG Platform Reset Attack > Mitigation Specification", chapter 6 "ACPI _DSM Function". According > to L