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From: Randy Dunlap <rdunlap@infradead.org>
To: Nayna Jain <nayna@linux.ibm.com>,
	linuxppc-dev@lists.ozlabs.org, linux-fsdevel@vger.kernel.org
Cc: linux-efi@vger.kernel.org,
	linux-security-module <linux-security-module@vger.kernel.org>,
	linux-kernel@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Dov Murik <dovmurik@linux.ibm.com>,
	George Wilson <gcwilson@linux.ibm.com>,
	gjoyce@ibm.com, Matthew Garrett <mjg59@srcf.ucam.org>,
	Dave Hansen <dave.hansen@intel.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>
Subject: Re: [RFC PATCH v2 3/3] powerpc/pseries: expose authenticated variables stored in LPAR PKS
Date: Wed, 22 Jun 2022 19:36:36 -0700	[thread overview]
Message-ID: <b769c0f6-76a8-2e80-f68b-4ada036c789a@infradead.org> (raw)
In-Reply-To: <20220622215648.96723-4-nayna@linux.ibm.com>



On 6/22/22 14:56, Nayna Jain wrote:
> diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
> index 6c1ca487103f..9c52095e20c4 100644
> --- a/arch/powerpc/platforms/pseries/Kconfig
> +++ b/arch/powerpc/platforms/pseries/Kconfig
> @@ -152,6 +152,23 @@ config PSERIES_PLPKS
>  	  config to enable operating system interface to hypervisor to
>  	  access this space.
>  
> +config PSERIES_FWSECURITYFS_ARCH
> +	depends on FWSECURITYFS
> +	bool "Support fwsecurityfs for pseries"
> +	help
> +	  Enable fwsecuirtyfs arch specific code. This would initialize

	         fwsecurityfs                   . This initializes

> +	  the firmware security filesystem with initial platform specific
> +	  structure.
> +
> +config PSERIES_PLPKS_SECVARS
> +	depends on PSERIES_PLPKS
> +	select PSERIES_FWSECURITYFS_ARCH
> +	tristate "Support for secvars"
> +	help
> +	  This interface exposes authenticated variables stored in the LPAR
> +	  Platform KeyStore using fwsecurityfs interface.
> +	  If you are unsure how to use it, say N.

-- 
~Randy

WARNING: multiple messages have this Message-ID (diff)
From: Randy Dunlap <rdunlap@infradead.org>
To: Nayna Jain <nayna@linux.ibm.com>,
	linuxppc-dev@lists.ozlabs.org, linux-fsdevel@vger.kernel.org
Cc: Matthew Garrett <mjg59@srcf.ucam.org>,
	linux-efi@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	linux-kernel@vger.kernel.org, Dov Murik <dovmurik@linux.ibm.com>,
	Dave Hansen <dave.hansen@intel.com>,
	linux-security-module <linux-security-module@vger.kernel.org>,
	Paul Mackerras <paulus@samba.org>,
	George Wilson <gcwilson@linux.ibm.com>,
	gjoyce@ibm.com
Subject: Re: [RFC PATCH v2 3/3] powerpc/pseries: expose authenticated variables stored in LPAR PKS
Date: Wed, 22 Jun 2022 19:36:36 -0700	[thread overview]
Message-ID: <b769c0f6-76a8-2e80-f68b-4ada036c789a@infradead.org> (raw)
In-Reply-To: <20220622215648.96723-4-nayna@linux.ibm.com>



On 6/22/22 14:56, Nayna Jain wrote:
> diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
> index 6c1ca487103f..9c52095e20c4 100644
> --- a/arch/powerpc/platforms/pseries/Kconfig
> +++ b/arch/powerpc/platforms/pseries/Kconfig
> @@ -152,6 +152,23 @@ config PSERIES_PLPKS
>  	  config to enable operating system interface to hypervisor to
>  	  access this space.
>  
> +config PSERIES_FWSECURITYFS_ARCH
> +	depends on FWSECURITYFS
> +	bool "Support fwsecurityfs for pseries"
> +	help
> +	  Enable fwsecuirtyfs arch specific code. This would initialize

	         fwsecurityfs                   . This initializes

> +	  the firmware security filesystem with initial platform specific
> +	  structure.
> +
> +config PSERIES_PLPKS_SECVARS
> +	depends on PSERIES_PLPKS
> +	select PSERIES_FWSECURITYFS_ARCH
> +	tristate "Support for secvars"
> +	help
> +	  This interface exposes authenticated variables stored in the LPAR
> +	  Platform KeyStore using fwsecurityfs interface.
> +	  If you are unsure how to use it, say N.

-- 
~Randy

  reply	other threads:[~2022-06-23  2:37 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-22 21:56 [RFC PATCH v2 0/3] powerpc/pseries: add support for local secure storage called Platform KeyStore(PKS) Nayna Jain
2022-06-22 21:56 ` Nayna Jain
2022-06-22 21:56 ` [RFC PATCH v2 1/3] powerpc/pseries: define driver for Platform KeyStore Nayna Jain
2022-06-22 21:56   ` Nayna Jain
2022-06-22 21:56 ` [RFC PATCH v2 2/3] fs: define a firmware security filesystem named fwsecurityfs Nayna Jain
2022-06-22 21:56   ` Nayna Jain
2022-06-22 22:29   ` Casey Schaufler
2022-06-22 22:29     ` Casey Schaufler
2022-06-23  1:50     ` Nayna
2022-06-23  1:50       ` Nayna
2022-06-23  8:54   ` Greg Kroah-Hartman
2022-06-23  8:54     ` Greg Kroah-Hartman
2022-06-23 13:23     ` James Bottomley
2022-06-23 13:23       ` James Bottomley
2022-06-26 15:48       ` Mimi Zohar
2022-06-26 15:48         ` Mimi Zohar
2022-06-27  7:37         ` Greg Kroah-Hartman
2022-06-27  7:37           ` Greg Kroah-Hartman
2022-06-28 13:25           ` Christian Brauner
2022-06-28 13:25             ` Christian Brauner
2022-06-23 22:18   ` kernel test robot
2022-06-22 21:56 ` [RFC PATCH v2 3/3] powerpc/pseries: expose authenticated variables stored in LPAR PKS Nayna Jain
2022-06-22 21:56   ` Nayna Jain
2022-06-23  2:36   ` Randy Dunlap [this message]
2022-06-23  2:36     ` Randy Dunlap
2022-06-27 21:10 ` [RFC PATCH v2 0/3] powerpc/pseries: add support for local secure storage called Platform KeyStore(PKS) Dave Hansen
2022-06-27 21:10   ` Dave Hansen

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