On Mon, Apr 25, 2016 at 11:21:18PM +, Mike Lothian wrote:
> Hi
>
> Out of interest will this allow tear free with PRIME?
Tear free with prime on the kernel side is already supported using
reservation objects/fences attached implicitly to dma-bufs. Just needs
driver support (which for the disp
This patch fixes the checkpatch.pl warning:
WARNING: line over 80 characters
+ .domain = "/system-controller@e618/pm-domains/c5/a4lc@1"
Signed-off-by: Nikita Eshkeev
---
drivers/staging/board/armadillo800eva.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --g
From: Gustavo Padovan
Now a drm_pending_event can either send a real drm_event or signal a
fence, or both. It allow us to signal via fences when the buffer is
displayed on the screen. Which in turn means that the previous buffer
is not in use anymore and can be freed or sent back to another drive
From: Gustavo Padovan
Creates a function that given an sync file descriptor returns a
fence_collection containing all fences in the sync_file.
If there is only one fence in the sync_file this fence itself is returned,
however if there is more than one, a fence_collection fence is returned.
v2:
From: Gustavo Padovan
Support DRM out-fences creating a sync_file with a fence for each crtc
update with the DRM_MODE_ATOMIC_OUT_FENCE flag.
We then send an struct drm_out_fences array with the out-fences fds back in
the drm_atomic_ioctl() as an out arg in the out_fences_ptr field.
struct drm_o
From: Gustavo Padovan
Hi,
Currently the Linux Kernel only have an implicit fencing mechanism
where the fence are attached directly to buffers and userspace is unaware of
what is happening. On the other hand explicit fencing which is not supported
yet by Linux but it expose fences to the userspac
From: Gustavo Padovan
Include fence-collection files in the DocBook.
Signed-off-by: Gustavo Padovan
---
Documentation/DocBook/device-drivers.tmpl | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/DocBook/device-drivers.tmpl
b/Documentation/DocBook/device-drivers.tmpl
index 5
From: Gustavo Padovan
There is now a new property called FENCE_FD attached to every plane
state that receives the sync_file fd from userspace via the atomic commit
IOCTL.
The fd is then translated to a fence (that may be a fence_collection
subclass or just a normal fence) and then used by DRM to
From: Gustavo Padovan
If userspace is running an synchronously atomic commit and interrupts the
atomic operation during fence_wait() it will hang until the timer expires,
so here we change the wait to be interruptible so it stop immediately when
userspace wants to quit.
Also adds the necessary e
From: Gustavo Padovan
Create one timeline context for each CRTC to be able to handle out-fences
and signal them. It adds a few members to struct drm_crtc: fence_context,
where we store the context we get from fence_context_alloc(), the
fence seqno and the fence lock, that we pass in fence_init()
From: Gustavo Padovan
struct fence_collection inherits from struct fence and carries a
collection of fences that needs to be waited together.
It is useful to translate a sync_file to a fence to remove the complexity
of dealing with sync_files on DRM drivers. So even if there are many
fences in t
Jarkko Sakkinen writes:
> diff --git a/drivers/staging/intel_sgx/TODO b/drivers/staging/intel_sgx/TODO
> new file mode 100644
> index 000..05f68c2
> --- /dev/null
> +++ b/drivers/staging/intel_sgx/TODO
> @@ -0,0 +1,25 @@
> +Documentation
> +=
> +
> +* Improve Documents/x86/intel-
> +* Implement ACPI hot-lug for SGX.
hot-plug
Also with an upstream hat on I would add being able to check the keys on
the enclave against a kernel keychain because not everyone will want to
solely trust whatever keys the hardware thinks it wants to trust.
Alan
__
On Mon, Apr 25, 2016 at 12:03 PM, Jarkko Sakkinen
wrote:
> On Mon, Apr 25, 2016 at 10:53:52AM -0700, Greg KH wrote:
>> On Mon, Apr 25, 2016 at 08:34:07PM +0300, Jarkko Sakkinen wrote:
>> > Intel(R) SGX is a set of CPU instructions that can be used by
>> > applications to set aside private regions
On Mon, Apr 25, 2016 at 10:55:36AM -0700, Greg KH wrote:
> On Mon, Apr 25, 2016 at 08:34:10PM +0300, Jarkko Sakkinen wrote:
> > Intel(R) SGX is a set of CPU instructions that can be used by
> > applications to set aside private regions of code and data. The code
> > outside the enclave is disallow
On Mon, Apr 25, 2016 at 10:53:52AM -0700, Greg KH wrote:
> On Mon, Apr 25, 2016 at 08:34:07PM +0300, Jarkko Sakkinen wrote:
> > Intel(R) SGX is a set of CPU instructions that can be used by
> > applications to set aside private regions of code and data. The code
> > outside the enclave is disallow
On Mon, Apr 25, 2016 at 10:54:26AM -0700, Greg KH wrote:
> On Mon, Apr 25, 2016 at 08:34:13PM +0300, Jarkko Sakkinen wrote:
> > Signed-off-by: Jarkko Sakkinen
> > ---
> > drivers/staging/intel_sgx/TODO | 25 +
> > 1 file changed, 25 insertions(+)
> > create mode 100644 dr
On Mon, Apr 25, 2016 at 08:34:10PM +0300, Jarkko Sakkinen wrote:
> Intel(R) SGX is a set of CPU instructions that can be used by
> applications to set aside private regions of code and data. The code
> outside the enclave is disallowed to access the memory inside the
> enclave by the CPU access co
On Mon, Apr 25, 2016 at 08:34:13PM +0300, Jarkko Sakkinen wrote:
> Signed-off-by: Jarkko Sakkinen
> ---
> drivers/staging/intel_sgx/TODO | 25 +
> 1 file changed, 25 insertions(+)
> create mode 100644 drivers/staging/intel_sgx/TODO
>
> diff --git a/drivers/staging/intel_
On Mon, Apr 25, 2016 at 08:34:07PM +0300, Jarkko Sakkinen wrote:
> Intel(R) SGX is a set of CPU instructions that can be used by
> applications to set aside private regions of code and data. The code
> outside the enclave is disallowed to access the memory inside the
> enclave by the CPU access co
This commit implements the 'access' callback for the enclave VMA thus
enabling reading and writing the memory of debug enclaves. The page
that is accessed is first faulted and marked as reserved so that the
EPC evictor will know not to swap the page while it is being
manipulated.
Signed-off-by: Ja
Signed-off-by: Jarkko Sakkinen
---
drivers/staging/intel_sgx/TODO | 25 +
1 file changed, 25 insertions(+)
create mode 100644 drivers/staging/intel_sgx/TODO
diff --git a/drivers/staging/intel_sgx/TODO b/drivers/staging/intel_sgx/TODO
new file mode 100644
index 000..0
Intel(R) SGX is a set of CPU instructions that can be used by
applications to set aside private regions of code and data. The code
outside the enclave is disallowed to access the memory inside the
enclave by the CPU access control.
Intel SGX driver provides a ioctl interface for loading and initi
Intel(R) SGX is a set of CPU instructions that can be used by
applications to set aside private regions of code and data. The code
outside the enclave is disallowed to access the memory inside the
enclave by the CPU access control.
The firmware uses PRMRR registers to reserve an area of physical
Fixed alignment to match open parenthesis.
Signed-off-by: Parth Sane
---
Changes in v6:
-Added line before Signed-off message
drivers/staging/rtl8712/hal_init.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/rtl8712/hal_init.c
b/drivers/st
On Mon, Apr 25, 2016 at 08:36:48AM +, Parth Sane wrote:
> Fixed alignment to match open parenthesis.
> Signed-off-by: Parth Sane
>
> ---
Leave a blank line before the Signed-off-by. Really you are resending
patches too quickly. You should wait over night or a few hours at
least, then do a
> From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
> Sent: Monday, April 25, 2016 19:06
> To: de...@linuxdriverproject.org
> Cc: linux-ker...@vger.kernel.org; KY Srinivasan ; Haiyang
> Zhang ; Dexuan Cui
> Subject: [PATCH v2] tools: hv: lsvmbus: add pci pass-through UUID
>
> lsvmbus keeps its
lsvmbus keeps its own copy of all VMBus UUIDs, add PCIe pass-through
device there to not report 'Unknown' for such devices.
Signed-off-by: Vitaly Kuznetsov
---
Changes since v1:
- indentation [Dexuan Cui]
---
tools/hv/lsvmbus | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/hv/lsvmbus b
Dexuan Cui writes:
>> From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
>> Sent: Saturday, April 23, 2016 0:21
>> To: de...@linuxdriverproject.org
>> Cc: linux-ker...@vger.kernel.org; KY Srinivasan ; Haiyang
>> Zhang ; Dexuan Cui
>> Subject: [PATCH] tools: hv: lsvmbus: add pci pass-through UUI
Fixed alignment to match open parenthesis.
Signed-off-by: Parth Sane
---
Changes in v5:
-Fixed missing commit messages.
drivers/staging/rtl8712/hal_init.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/rtl8712/hal_init.c
b/drivers/staging/rt
diff --git a/drivers/staging/rtl8712/hal_init.c
b/drivers/staging/rtl8712/hal_init.c
index 0c76fbc..0dd458d 100644
--- a/drivers/staging/rtl8712/hal_init.c
+++ b/drivers/staging/rtl8712/hal_init.c
@@ -197,8 +197,8 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
Signed-off-by: Parth Sane
---
Changes in v3:
-Added missing signed off by line and fixed alignment to match
open parenthesis.
-Fixed location of message
drivers/staging/rtl8712/hal_init.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/staging
On Mon, Apr 25, 2016 at 4:00 AM, Parth Sane wrote:
> Added missing signed off by line and fixed alignment to match
> open parenthesis.
Put "Added missing signed off by line" below the ---. This is not what
we want to have in change logs.
___
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