On Wed, Mar 16, 2016 at 05:39:05PM +0100, Benjamin Tissoires wrote:
> .alert() is meant to be generic, but there is currently no way
> for the device driver to know which protocol generated the alert.
> Add a parameter in .alert() to help the device driver to understand
> what is given in data.
>
SMBus Host Notify allows a slave device to act as a master on a bus to
notify the host of an interrupt. On Intel chipsets, the functionality
is directly implemented in the firmware. We just need to export a
function to call .alert() on the proper device driver.
i2c_handle_smbus_host_notify() behav
.alert() is meant to be generic, but there is currently no way
for the device driver to know which protocol generated the alert.
Add a parameter in .alert() to help the device driver to understand
what is given in data.
This patch is required to have the support of SMBus Host Notify protocol
throu
On 2016/3/17 0:31, Alex Williamson wrote:
[cc+ Eric, Will]
On Mon, 7 Mar 2016 15:48:37 +0800
Yongji Xie wrote:
Current vfio-pci implementation disallows to mmap MSI-X
table in case that user get to touch this directly.
But we should allow to mmap these MSI-X tables if IOMMU
supports interru
On Mon, Mar 14, 2016 at 4:16 PM, Geert Uytterhoeven
wrote:
> Signed-off-by: Geert Uytterhoeven
> ---
> Documentation/serial/driver | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git a/Documentation/serial/driver b/Documentation/serial/driver
> index 61d520dea4c6e13a..50f3d94ed50b341e
ker...@martin.sperl.org writes:
> From: Martin Sperl
>
> Add definitions for the following clocks:
> * AVE0
> * DFT
> * GP0
> * GP1
> * GP2
> * PULSE
> * SLIM
> * SMI
> * TEC
>
> Signed-off-by: Martin Sperl
> ---
> + [BCM2835_CLOCK_DFT] = REGISTER_PER_CLK(
> + .name = "dft",
On 2016/3/17 20:48, Alex Williamson wrote:
On Thu, 17 Mar 2016 19:38:29 +0800
Yongji Xie wrote:
On 2016/3/17 0:32, Alex Williamson wrote:
On Mon, 7 Mar 2016 15:48:38 +0800
Yongji Xie wrote:
This patch adds IOMMU_CAP_INTR_REMAP for IODA host bridge so that
we can mmap MSI-X table in vfio
On 2016/3/16 22:10, Bjorn Helgaas wrote:
On Wed, Mar 16, 2016 at 06:51:56PM +0800, Yongji Xie wrote:
Ping.
This is mainly VFIO stuff, and Alex had some security concerns, so I'm
not going to spend much time looking at this until he's satisfied.
When I do, I'll be looking hard at the resource_a
Livepatch needs to utilize the symbol information contained in the
mod_arch_specific struct in order to be able to call the s390
apply_relocate_add() function to apply relocations. Keep a reference to
syminfo if the module is a livepatch module. Remove the redundant vfree()
in module_finalize() sin
On 2016/3/17 0:30, Alex Williamson wrote:
On Mon, 7 Mar 2016 15:48:35 +0800
Yongji Xie wrote:
When vfio passthrough a PCI device of which MMIO BARs
are smaller than PAGE_SIZE, guest will not handle the
mmio accesses to the BARs which leads to mmio emulations
in host.
This is because vfio wil
On Thu, 17 Mar 2016 19:38:29 +0800
Yongji Xie wrote:
> On 2016/3/17 0:32, Alex Williamson wrote:
> > On Mon, 7 Mar 2016 15:48:38 +0800
> > Yongji Xie wrote:
> >
> >> This patch adds IOMMU_CAP_INTR_REMAP for IODA host bridge so that
> >> we can mmap MSI-X table in vfio driver.
> >>
> >> Signed
On Fri, Mar 18, 2016 at 10:52:00AM +0200, Jarkko Sakkinen wrote:
> On Thu, Mar 17, 2016 at 01:45:20PM -0400, Stefan Berger wrote:
> > On 03/16/2016 04:42 PM, Jarkko Sakkinen wrote:
> > >On Sun, Mar 13, 2016 at 06:54:38PM -0400, Stefan Berger wrote:
> > >>+
> > >>+/* above flags */
> > >>+#define VT
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