| Message ID | 20200622200329.52996-15-andraprs@amazon.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for Nitro Enclaves | expand |
On 22.06.20 22:03, Andra Paraschiv wrote: > Signed-off-by: Andra Paraschiv <andraprs@amazon.com> > --- > Changelog > > v3 -> v4 > > * Add PCI and SMP dependencies. > > v2 -> v3 > > * Remove the GPL additional wording as SPDX-License-Identifier is > already in place. > > v1 -> v2 > > * Update path to Kconfig to match the drivers/virt/nitro_enclaves > directory. > * Update help in Kconfig. > --- > drivers/virt/Kconfig | 2 ++ > drivers/virt/nitro_enclaves/Kconfig | 16 ++++++++++++++++ > 2 files changed, 18 insertions(+) > create mode 100644 drivers/virt/nitro_enclaves/Kconfig > > diff --git a/drivers/virt/Kconfig b/drivers/virt/Kconfig > index cbc1f25c79ab..80c5f9c16ec1 100644 > --- a/drivers/virt/Kconfig > +++ b/drivers/virt/Kconfig > @@ -32,4 +32,6 @@ config FSL_HV_MANAGER > partition shuts down. > > source "drivers/virt/vboxguest/Kconfig" > + > +source "drivers/virt/nitro_enclaves/Kconfig" > endif > diff --git a/drivers/virt/nitro_enclaves/Kconfig b/drivers/virt/nitro_enclaves/Kconfig > new file mode 100644 > index 000000000000..69e41aa2222d > --- /dev/null > +++ b/drivers/virt/nitro_enclaves/Kconfig > @@ -0,0 +1,16 @@ > +# SPDX-License-Identifier: GPL-2.0 > +# > +# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. > + > +# Amazon Nitro Enclaves (NE) support. > +# Nitro is a hypervisor that has been developed by Amazon. > + > +config NITRO_ENCLAVES > + tristate "Nitro Enclaves Support" > + depends on HOTPLUG_CPU && PCI && SMP Let's also depend on ARM64 || X86, so that we don't burden all of the other archs that are not available in EC2 today with an additional config option to think about. Alex Amazon Development Center Germany GmbH Krausenstr. 38 10117 Berlin Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B Sitz: Berlin Ust-ID: DE 289 237 879
On 06/07/2020 14:28, Alexander Graf wrote: > > > On 22.06.20 22:03, Andra Paraschiv wrote: >> Signed-off-by: Andra Paraschiv <andraprs@amazon.com> >> --- >> Changelog >> >> v3 -> v4 >> >> * Add PCI and SMP dependencies. >> >> v2 -> v3 >> >> * Remove the GPL additional wording as SPDX-License-Identifier is >> already in place. >> >> v1 -> v2 >> >> * Update path to Kconfig to match the drivers/virt/nitro_enclaves >> directory. >> * Update help in Kconfig. >> --- >> drivers/virt/Kconfig | 2 ++ >> drivers/virt/nitro_enclaves/Kconfig | 16 ++++++++++++++++ >> 2 files changed, 18 insertions(+) >> create mode 100644 drivers/virt/nitro_enclaves/Kconfig >> >> diff --git a/drivers/virt/Kconfig b/drivers/virt/Kconfig >> index cbc1f25c79ab..80c5f9c16ec1 100644 >> --- a/drivers/virt/Kconfig >> +++ b/drivers/virt/Kconfig >> @@ -32,4 +32,6 @@ config FSL_HV_MANAGER >> partition shuts down. >> source "drivers/virt/vboxguest/Kconfig" >> + >> +source "drivers/virt/nitro_enclaves/Kconfig" >> endif >> diff --git a/drivers/virt/nitro_enclaves/Kconfig >> b/drivers/virt/nitro_enclaves/Kconfig >> new file mode 100644 >> index 000000000000..69e41aa2222d >> --- /dev/null >> +++ b/drivers/virt/nitro_enclaves/Kconfig >> @@ -0,0 +1,16 @@ >> +# SPDX-License-Identifier: GPL-2.0 >> +# >> +# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights >> Reserved. >> + >> +# Amazon Nitro Enclaves (NE) support. >> +# Nitro is a hypervisor that has been developed by Amazon. >> + >> +config NITRO_ENCLAVES >> + tristate "Nitro Enclaves Support" >> + depends on HOTPLUG_CPU && PCI && SMP > > Let's also depend on ARM64 || X86, so that we don't burden all of the > other archs that are not available in EC2 today with an additional > config option to think about. Included the arch specs. Thanks, Andra Amazon Development Center (Romania) S.R.L. registered office: 27A Sf. Lazar Street, UBC5, floor 2, Iasi, Iasi County, 700045, Romania. Registered in Romania. Registration number J22/2621/2005.
diff --git a/drivers/virt/Kconfig b/drivers/virt/Kconfig index cbc1f25c79ab..80c5f9c16ec1 100644 --- a/drivers/virt/Kconfig +++ b/drivers/virt/Kconfig @@ -32,4 +32,6 @@ config FSL_HV_MANAGER partition shuts down. source "drivers/virt/vboxguest/Kconfig" + +source "drivers/virt/nitro_enclaves/Kconfig" endif diff --git a/drivers/virt/nitro_enclaves/Kconfig b/drivers/virt/nitro_enclaves/Kconfig new file mode 100644 index 000000000000..69e41aa2222d --- /dev/null +++ b/drivers/virt/nitro_enclaves/Kconfig @@ -0,0 +1,16 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved. + +# Amazon Nitro Enclaves (NE) support. +# Nitro is a hypervisor that has been developed by Amazon. + +config NITRO_ENCLAVES + tristate "Nitro Enclaves Support" + depends on HOTPLUG_CPU && PCI && SMP + help + This driver consists of support for enclave lifetime management + for Nitro Enclaves (NE). + + To compile this driver as a module, choose M here. + The module will be called nitro_enclaves.
Signed-off-by: Andra Paraschiv <andraprs@amazon.com> --- Changelog v3 -> v4 * Add PCI and SMP dependencies. v2 -> v3 * Remove the GPL additional wording as SPDX-License-Identifier is already in place. v1 -> v2 * Update path to Kconfig to match the drivers/virt/nitro_enclaves directory. * Update help in Kconfig. --- drivers/virt/Kconfig | 2 ++ drivers/virt/nitro_enclaves/Kconfig | 16 ++++++++++++++++ 2 files changed, 18 insertions(+) create mode 100644 drivers/virt/nitro_enclaves/Kconfig