On Thu, Jul 30, 2015 at 10:33:55AM +0530, Priyanka Jain wrote:
> T1040D4RDB/T1042D4RDB are Freescale Reference Design Board
> which can support T1040/T1042 QorIQ Power
> Architecture™ processor respectively
What is the actual name of this board?
http://patchwork.ozlabs.org/patch/504944/ changes t
[Please wrap commit messages at around 74 columns]
On Fri, Aug 07, 2015 at 02:58:10PM +0800, Yuanjie Huang wrote:
> PowerPC Book3E processor features hardware-supported single instruction
> execution, and it is used for ptrace(PTRACE_SINGLESTEP, ...). When a
> debugger loads a debuggee, it typica
This patch adds support for the TPM firmware API call get-state.
Signed-off-by: Stefan Berger
---
board-qemu/slof/vio-vtpm-cdriver.fs | 8
board-qemu/slof/vtpm-sml.fs | 7 +++
lib/libtpm/tcgbios.c| 12
lib/libtpm/tcgbios.h| 1 +
This patch adds support for the TPM firmware API call get-failure-reason.
Signed-off-by: Stefan Berger
---
board-qemu/slof/vio-vtpm-cdriver.fs | 8
board-qemu/slof/vtpm-sml.fs | 7 +++
lib/libtpm/tcgbios.c| 16
lib/libtpm/tcgbios.h
This patch adds support for measuring the boot block of the
MBR and logging the measurement.
Signed-off-by: Stefan Berger
---
board-js2x/slof/OF.fs | 2 ++
slof/fs/packages/disk-label.fs | 6 +-
slof/fs/tpm/tpm-static.fs | 13 +
3 files changed, 20 insertions(+),
This patch adds support for the firmware API call pass-through-to-tpm.
Signed-off-by: Stefan Berger
---
board-qemu/slof/vio-vtpm-cdriver.fs | 8
board-qemu/slof/vtpm-sml.fs | 7 +++
lib/libtpm/tcgbios.c| 28
lib/libtpm/tcgbios.h
This patch adds support for controlling the various states of
the TPM, such as enabling and disabling the TPM, deactivating
and activating it, and clearing ownership.
The TPM menu implementation will call these functions by
calling tpm_process_opcode with an opcode indicating as to
how the state o
This patch adds initial support for the logging that will be done
following measurements done by further code added to SLOF.
Signed-off-by: Stefan Berger
Reviewed-by: Nikunj A Dadhania
---
board-qemu/slof/vtpm-sml.fs | 3 +++
lib/libtpm/tcgbios.c| 30 ++
lib
This patch provides an addtional menu that enables the user to control
certain aspects of the TPM's state.
If a working TPM has been detected, the menu will look like this:
The TPM is enabled, active, does not have an owner but one can be installed.
To configure the TPM, choose one of the follow
With the functions for calculating the actual size of the log in place,
use them to determine the exact size of the log that the firmware
API call sml-get-handover-size now returns.
Signed-off-by: Stefan Berger
---
board-qemu/slof/vtpm-sml.fs | 4 ++--
lib/libtpm/tcgbios.c| 15 +
Add the TPM firmware API calls hash-all, log-event, and hash-log-extend-event.
These firmware calls are implemented in /vdevice/vtpm and /ibm,vtpm but the
former merely forwards the calls to the latter. The implementation follows
the Virtual TPM firmware documentation.
These particular 3 API calls
This patch adds support for measuring the static core root of trust
(S-CRTM) and logging the measurements.
Signed-off-by: Stefan Berger
---
board-qemu/slof/vio-vtpm-cdriver.fs | 2 ++
lib/libtpm/tcgbios.c| 37 +
lib/libtpm/tcgbios.h
This patch puts an 'event' separator into the log that can
then be seen in Linux's /sys/kernel/security/tpm0/ascii_bios_measurements.
More low-level C functions are added for measuring and logging of disk
related data, along with their FORTH-level counterparts. These functions
will be called in sub
This patch adds a TPM driver for the CRQ interface as used by
the QEMU PAPR implementation.
Signed-off-by: Stefan Berger
---
include/helpers.h| 1 +
lib/libtpm/Makefile | 51 ++
lib/libtpm/tpm_drivers.c | 456 +++
lib/libtpm/tpm_dri
The following patch adds a SHA1 implementation based on the algorithm
description in NIST FIPS PUB 180-4.
Signed-off-by: Stefan Berger
---
lib/libtpm/Makefile | 2 +-
lib/libtpm/sha1.c | 197
lib/libtpm/sha1.h | 20 ++
3 files chang
Extend the internal API of the TPM firmware support with additional
functions for hashing data, extending the TPM's platform configuration
registers with a hash, and appending to the log that is recording
what was hashed.
Signed-off-by: Stefan Berger
---
lib/libtpm/tcgbios.c | 276 ++
This patch adds support for the firmware API call get-maximum-cmd-size.
Signed-off-by: Stefan Berger
---
board-qemu/slof/vio-vtpm-cdriver.fs | 7 ++
board-qemu/slof/vtpm-sml.fs | 6 +
lib/libtpm/tcgbios.c| 44 +
lib/libtpm/tcg
This patch implements the main part of the fimrmware extensions. It provides
the following functionality:
- initialization of the TPM by sending a sequence of commands to it
- proper setup of the TPM before the firmware hands over control to the
bootloader
Structures that are needed in subsequen
The following series of patches adds TPM support to SLOF.
In particular it adds the following:
- TPM drivers for hardware interface and CRQ interface
- TPM initialization
- TPM logging area and firmware API to transfer it to the OS
(measurements are visible in sysfs)
- Some measurement code (Sta
On Fri, 2015-08-07 at 11:19 +0800, Chenhui Zhao wrote:
> On Fri, Aug 7, 2015 at 2:02 AM, Scott Wood
> wrote:
> > On Thu, 2015-08-06 at 13:54 +0800, Chenhui Zhao wrote:
> > > On Thu, Aug 6, 2015 at 1:46 PM, Scott Wood
> > > wrote:
> > > > On Thu, 2015-08-06 at 12:20 +0800, Chenhui Zhao wrote:
From: Madalin Bucur
Date: Wed, 5 Aug 2015 18:41:28 +0300
> Export per CPU counters through debugfs.
>
> Signed-off-by: Madalin Bucur
This is absolutely inappropriate.
You can export these just fine via ethtool statistics. There is zero reason
to add ugly debugfs crap for something like this.
> if we're talking about this particular series, you should have them in
> your mailbox, since you have them applied in wsa/i2c/for-next:
Those are already in linus tree. I mean all drivers which use struct
i2c_driver. Or do you prefer they go via Greg? I am fine with both.
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From:
Date: Wed, 5 Aug 2015 12:25:16 +0300
> The Freescale Data Path Acceleration Architecture (DPAA)
> is a set of hardware components on specific QorIQ multicore processors.
> This architecture provides the infrastructure to support simplified
> sharing of networking interfaces and accelerators
On 08/07/2015 02:59 AM, Andrzej Hajda wrote:
> The patch was generated using fixed coccinelle semantic patch
> scripts/coccinelle/api/memdup.cocci [1].
>
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320
>
> Signed-off-by: Andrzej Hajda
Reviewed-by: Nathan Fontenot
On 08/07/2015 02:59 AM, Andrzej Hajda wrote:
> The patch was generated using fixed coccinelle semantic patch
> scripts/coccinelle/api/memdup.cocci [1].
>
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320
>
> Signed-off-by: Andrzej Hajda
Reviewed-by: Nathan Fontenot
The console ring is always based on the page granularity of Xen.
Signed-off-by: Julien Grall
Reviewed-by: Stefano Stabellini
---
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
Cc: David Vrabel
Cc: Boris Ostrovsky
Cc: linuxppc-dev@lists.ozlabs.org
Changes in v3:
- Some changes has been m
Based on include/xen/mm.h [1], Linux is mistakenly using MFN when GFN
is meant, I suspect this is because the first support for Xen was for
PV. This resulted in some misimplementation of helpers on ARM and
confused developers about the expected behavior.
For instance, with pfn_to_mfn, we expect to
Hi all,
This patch series aims to use the memory terminologies described in
include/xen/mm.h [1] for Linux xen code.
The differences from v2 is minor but I resent it because my 64K series depends
on this series.
Linux is using mistakenly MFN when GFN is meant, I suspect this is because the
first
HVM_PARAM_CONSOLE_PFN is used to retrieved the console PFN for HVM
guest. It returns a PFN (aka GFN) and not a MFN.
Furthermore, use directly virt_to_gfn for both PV and HVM domain rather
than doing a special case for each of the them.
Signed-off-by: Julien Grall
Reviewed-by: David Vrabel
---
Vladimir,
On Mon, Jul 27, 2015 at 12:18:22AM +0300, Vladimir Zapolskiy wrote:
> This change removes a number of redundant checks on bin attribute
> client's side, the same checks are done by sysfs_kf_bin_read() or
> sysfs_kf_bin_write() caller from fs/sysfs/file.c.
>
> Note, drivers/misc/pch_phub
Hi Wolfram,
On 07.08.2015 19:10, Wolfram Sang wrote:
> Vladimir,
>
> On Mon, Jul 27, 2015 at 12:18:22AM +0300, Vladimir Zapolskiy wrote:
>> This change removes a number of redundant checks on bin attribute
>> client's side, the same checks are done by sysfs_kf_bin_read() or
>> sysfs_kf_bin_write(
This fixes the incorrect return statement in the function
mpic_set_default_irq_routing from always returning zero
to signal success to this function's caller to instead
return the return value of kvm_set_irq_routing as this
function can fail and we need to correctly signal the
caller of mpic_set_de
On 2015-08-07 09:59 AM, Paolo Bonzini wrote:
>
>
> On 07/08/2015 15:47, Nicholas Krause wrote:
>> -kvm_set_irq_routing(opp->kvm, routing, 0, 0);
>> +ret = kvm_set_irq_routing(opp->kvm, routing, 0, 0);
>> +if (ret) {
>> +kfree(routing);
>> +return ret;
>> +
On 07/08/2015 15:47, Nicholas Krause wrote:
> - kvm_set_irq_routing(opp->kvm, routing, 0, 0);
> + ret = kvm_set_irq_routing(opp->kvm, routing, 0, 0);
> + if (ret) {
> + kfree(routing);
> + return ret;
> + }
>
> kfree(routing);
> return 0;
You
This fixes error handling in the function mpic_set_default_irq_routing
by checking if the call to the function kvm_set_irq_routing has failed
and if so exit immediately to the caller by first freeing the structure
pointer routing in order to avoid a memory leak before returning the error
code retur
On 8/7/15, Christian Kujau wrote:
> Hi,
>
> this PowerBook G4 was running 3.16 for a while but now I wanted to upgrade
> to latest mainline. However, during bootup the following happens:
>
> ===
> [2.237102] ata1: PATA max UDMA/100 irq 39
> [2.401708] ata1.00: A
On 07/29/2015 05:42 PM, Eric B Munson wrote:
The previous patch introduced a flag that specified pages in a VMA
should be placed on the unevictable LRU, but they should not be made
present when the area is created. This patch adds the ability to set
this state via the new mlock system calls.
We
Hi,
this PowerBook G4 was running 3.16 for a while but now I wanted to upgrade
to latest mainline. However, during bootup the following happens:
===
[2.237102] ata1: PATA max UDMA/100 irq 39
[2.401708] ata1.00: ATA-8: SAMSUNG HM061GC, LR100-10, max UDMA/100
[
On 06/08/2015 19:13, Nicholas Krause wrote:
> diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c
> index 6249cdc..5a18859 100644
> --- a/arch/powerpc/kvm/mpic.c
> +++ b/arch/powerpc/kvm/mpic.c
> @@ -1641,13 +1641,16 @@ static void mpic_destroy(struct kvm_device *dev)
> static int mpi
On 08/07/2015 03:54 PM, Gavin Shan wrote:
On Fri, Aug 07, 2015 at 01:44:33PM +0800, Wei Yang wrote:
On Fri, Aug 07, 2015 at 01:43:01PM +1000, Gavin Shan wrote:
On Fri, Aug 07, 2015 at 10:33:33AM +0800, Wei Yang wrote:
On Fri, Aug 07, 2015 at 11:36:56AM +1000, Gavin Shan wrote:
On Thu, Aug 06,
On 08/06/2015 03:26 PM, Gavin Shan wrote:
On Wed, Aug 05, 2015 at 09:25:01AM +0800, Wei Yang wrote:
Based on the limitation of M64 Window size, when VF BAR size is bigger than
64MB, IOV BAR just round up power of 2 of the total_vfs. While the 64MB is
a magic boundary in code, which is hard to ma
On 08/07/2015 12:01 PM, Wei Yang wrote:
On Thu, Aug 06, 2015 at 08:04:58PM +1000, Alexey Kardashevskiy wrote:
On 08/05/2015 11:25 AM, Wei Yang wrote:
In current implementation, when VF BAR is bigger than 64MB, it uses 4 M64
BAR in Single PE mode to cover the number of VFs required to be enabled
Thanks for your comments.
Please see my questions inline.
Thanks.
---
Best Regards,
Hongtao
> -Original Message-
> From: Eduardo Valentin [mailto:edubez...@gmail.com]
> Sent: Thursday, August 06, 2015 3:43 AM
> To: Jia Hongtao-B38951
> Cc: linux...@vger.kernel.org; linuxppc-dev@lists.ozl
On 08/07/2015 11:48 AM, Wei Yang wrote:
On Thu, Aug 06, 2015 at 08:07:01PM +1000, Gavin Shan wrote:
On Thu, Aug 06, 2015 at 05:36:02PM +0800, Wei Yang wrote:
On Thu, Aug 06, 2015 at 03:20:25PM +1000, Gavin Shan wrote:
On Wed, Aug 05, 2015 at 09:25:00AM +0800, Wei Yang wrote:
In current implem
The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320
Signed-off-by: Andrzej Hajda
---
arch/powerpc/platforms/pseries/hotplug-memory.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions
The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320
Signed-off-by: Andrzej Hajda
---
arch/powerpc/kernel/nvram_64.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a
PowerPC Book3E processor features hardware-supported single instruction
execution, and it is used for ptrace(PTRACE_SINGLESTEP, ...). When a debugger
loads a debuggee, it typically sets the CPU to yield debug interrupt on first
instruction complete or branch taken. However, the newly-forked child p
On 08/07/2015 12:24 PM, Wei Yang wrote:
On Fri, Aug 07, 2015 at 11:20:10AM +1000, Gavin Shan wrote:
On Thu, Aug 06, 2015 at 10:10:10PM +0800, Wei Yang wrote:
On Thu, Aug 06, 2015 at 02:35:57PM +1000, Gavin Shan wrote:
On Wed, Aug 05, 2015 at 09:24:58AM +0800, Wei Yang wrote:
On PHB_IODA2, we
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