On Thu, Apr 20, 2017 at 12:29:20PM -0500, Tom Lendacky wrote:
> Hmmm... and actually if cpu_has(X86_FEATURE_SME) is true then it's a
> given that extended_cpuid_level >= 0x801f. So this can be
> simplified to just:
>
> if (cpu_has(c, X86_FEATURE_SME)) {
> ... the rest of
Catching up with these threads, so replying to a patch I already
applied.
On Tue, Mar 07, 2017 at 06:43:32PM +0100, Geert Uytterhoeven wrote:
> --- a/arch/arm64/mm/dma-mapping.c
> +++ b/arch/arm64/mm/dma-mapping.c
> @@ -584,20 +584,7 @@ static void *__iommu_alloc_attrs(struct device *dev,
>
On 4/20/2017 11:59 AM, Borislav Petkov wrote:
On Tue, Apr 18, 2017 at 04:17:11PM -0500, Tom Lendacky wrote:
When System Memory Encryption (SME) is enabled, the physical address
space is reduced. Adjust the x86_phys_bits value to reflect this
reduction.
Signed-off-by: Tom Lendacky
On Tue, Apr 18, 2017 at 04:17:11PM -0500, Tom Lendacky wrote:
> When System Memory Encryption (SME) is enabled, the physical address
> space is reduced. Adjust the x86_phys_bits value to reflect this
> reduction.
>
> Signed-off-by: Tom Lendacky
> ---
>
On Tue, Apr 18, 2017 at 08:51:48PM +0800, zhichang.yuan wrote:
> In iommu_bus_notifier(), when action is BUS_NOTIFY_ADD_DEVICE, it will return
> 'ops->add_device(dev)' directly. But ops->add_device will return ERR_VAL, such
> as -ENODEV. These value will make notifier_call_chain() not to traverse
Hi Suman,
On Wed, Apr 12, 2017 at 12:21:25AM -0500, Suman Anna wrote:
> I have taken the liberty of refreshing the series you have posted
> based on my testing and review comments. My unit tests are passing
> now with the series. I have summarized the changes below and also
> outlined the changes
On Mon, Apr 10, 2017 at 04:50:55PM +0530, Sricharan R wrote:
> arch/arm64/mm/dma-mapping.c | 142
> +-
> drivers/acpi/arm64/iort.c | 48 -
> drivers/acpi/glue.c | 5 --
> drivers/acpi/scan.c | 11 ++-
>
From: Magnus Damm
Fix comman-instead-of-semicolon typo error present
in the latest version of the IPMMU driver.
Will in the future be rolled into next driver update.
Signed-off-by: Magnus Damm
---
Applies on top of
On Wed, Apr 19, 2017 at 7:25 PM, Jon Masters wrote:
> One additional footnote. I spent a bunch of time recently on my personal
> Xeon systems walking through the PCIe topology and aligning on how to
> advise the ARM server community proceed going forward. If you look at
> how