> From: Konrad Rzeszutek Wilk [mailto:konrad.w...@oracle.com]
> Sent: Wednesday, March 01, 2017 6:07 AM
>
> On Wed, Nov 30, 2016 at 08:49:24AM +, Liu, Yi L wrote:
> > What's changed from v2:
> > a) Detailed feature description
> > b) refine description in "Address translation in virtual SVM"
>
Hi Joerg,
[auto build test ERROR on iommu/next]
[also build test ERROR on v4.10 next-20170228]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Joerg-Roedel/iommu-vt-d-Fix-crash-when-accessing-VT
Hi Joerg,
[auto build test ERROR on iommu/next]
[also build test ERROR on v4.10 next-20170228]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Joerg-Roedel/iommu-vt-d-Fix-crash-when-accessing-VT
On 2/27/2017 12:17 PM, Borislav Petkov wrote:
On Thu, Feb 16, 2017 at 09:46:47AM -0600, Tom Lendacky wrote:
Add support to check if memory encryption is active in the kernel and that
it has been enabled on the AP. If memory encryption is active in the kernel
but has not been enabled on the AP, t
On 2/27/2017 11:52 AM, Borislav Petkov wrote:
On Thu, Feb 16, 2017 at 09:46:19AM -0600, Tom Lendacky wrote:
Add warnings to let the user know when bounce buffers are being used for
DMA when SME is active. Since the bounce buffers are not in encrypted
memory, these notifications are to allow the
On 2/25/2017 9:29 AM, Borislav Petkov wrote:
On Thu, Feb 16, 2017 at 09:43:07AM -0600, Tom Lendacky wrote:
Add support for Secure Memory Encryption (SME). This initial support
provides a Kconfig entry to build the SME support into the kernel and
defines the memory encryption mask that will be us
On 2/22/2017 12:52 PM, Borislav Petkov wrote:
On Thu, Feb 16, 2017 at 09:45:35AM -0600, Tom Lendacky wrote:
Add support for changing the memory encryption attribute for one or more
memory pages.
"This will be useful when we, , for example."
Yup, will expand on the "why".
Signed-off-b
On 2/20/2017 2:09 PM, Borislav Petkov wrote:
On Thu, Feb 16, 2017 at 09:44:30AM -0600, Tom Lendacky wrote:
This patch adds support to return the E820 type associated with an address
s/This patch adds/Add/
range.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/e820/api.h |2 ++
On Wed, Nov 30, 2016 at 08:49:24AM +, Liu, Yi L wrote:
> What's changed from v2:
> a) Detailed feature description
> b) refine description in "Address translation in virtual SVM"
> b) "Terms" is added
>
> Content
> ===
> 1. Feature description
> 2. W
Hi Linus,
The following changes since commit 86292b33d4b79ee03e2f43ea0381ef85f077c760:
Merge branch 'akpm' (patches from Andrew) (2017-02-27 23:09:29 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
tags/iommu-fix-v4.11-rc0-2
for
Hi Kevin,
On Tue, Feb 28, 2017 at 06:43:31AM +, Tian, Kevin wrote:
> > From: Alex Williamson
> > Sent: Tuesday, February 28, 2017 11:54 AM
> >
> > On Mon, 27 Feb 2017 19:54:41 +
> > Jean-Philippe Brucker wrote:
> >
> [...]
> > > diff --git a/include/uapi/linux/vfio.h b/include/uapi/linu
Hi Alex,
Thanks for the feedback!
On Mon, Feb 27, 2017 at 08:54:09PM -0700, Alex Williamson wrote:
> On Mon, 27 Feb 2017 19:54:40 +
> Jean-Philippe Brucker wrote:
[...]
> >
> > +static long vfio_svm_ioctl(struct vfio_device *device, unsigned int cmd,
> > + unsigned lon
From: Joerg Roedel
The link between the iommu sysfs-device and the struct
amd_iommu is no longer stored as driver-data. Update the
code to the new correct way of getting from device to
amd_iommu.
Reported-by: Dave Jones
Fixes: 39ab9555c241 ('iommu: Add sysfs bindings for struct iommu_device')
S
From: Joerg Roedel
The link between the iommu sysfs-device and the struct
intel_iommu is no longer stored as driver-data. Update the
code to use the new access method.
Reported-by: Dave Jones
Fixes: 39ab9555c241 ('iommu: Add sysfs bindings for struct iommu_device')
Signed-off-by: Joerg Roedel
On Thu, Feb 16, 2017 at 09:47:55AM -0600, Tom Lendacky wrote:
> Provide support so that kexec can be used to boot a kernel when SME is
> enabled.
>
> Support is needed to allocate pages for kexec without encryption. This
> is needed in order to be able to reboot in the kernel in the same manner
>
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