From: Randy Dunlap <rdunlap@infradead.org>
To: Mike Rapoport <rppt@kernel.org>, linux-kernel@vger.kernel.org
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
Andrew Morton <akpm@linux-foundation.org>,
Andy Lutomirski <luto@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Borislav Petkov <bp@alien8.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Christopher Lameter <cl@linux.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Elena Reshetova <elena.reshetova@intel.com>,
"H. Peter Anvin" <hpa@zytor.com>, Idan Yaniv <idan.yaniv@ibm.com>,
Ingo Molnar <mingo@redhat.com>,
James Bottomley <jejb@linux.ibm.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
Matthew Wilcox <willy@infradead.org>,
Mark Rutland <mark.rutland@arm.com>,
Mike Rapoport <rppt@linux.ibm.com>,
Michael Kerrisk <mtk.manpages@gmail.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Tycho Andersen <tycho@tycho.ws>, Will Deacon <will@kernel.org>,
linux-api@vger.kernel.org, linux-arch@vger.kernel.org,
linux-arm-kernel@lists.infradead.o rg,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
linux-nvdimm@lists.01.org, linux-riscv@lists.infradead.org,
x86@kernel.org
Subject: Re: [PATCH v3 3/6] mm: introduce memfd_secret system call to create "secret" memory areas
Date: Wed, 5 Aug 2020 06:05:18 -0700 [thread overview]
Message-ID: <1f52d43e-29e4-b175-73d5-0aa3c3e79f23@infradead.org> (raw)
In-Reply-To: <20200804095035.18778-4-rppt@kernel.org>
On 8/4/20 2:50 AM, Mike Rapoport wrote:
> diff --git a/mm/Kconfig b/mm/Kconfig
> index f2104cc0d35c..8378175e72a4 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -872,4 +872,8 @@ config ARCH_HAS_HUGEPD
> config MAPPING_DIRTY_HELPERS
> bool
>
> +config SECRETMEM
> + def_bool ARCH_HAS_SET_DIRECT_MAP && !EMBEDDED
use tab above, not spaces.
> + select GENERIC_ALLOCATOR
> +
> endmenu
--
~Randy
_______________________________________________
Linux-nvdimm mailing list -- linux-nvdimm@lists.01.org
To unsubscribe send an email to linux-nvdimm-leave@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: Randy Dunlap <rdunlap@infradead.org>
To: Mike Rapoport <rppt@kernel.org>, linux-kernel@vger.kernel.org
Cc: Alexander Viro <viro@zeniv.linux.org.uk>,
Andrew Morton <akpm@linux-foundation.org>,
Andy Lutomirski <luto@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Borislav Petkov <bp@alien8.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Christopher Lameter <cl@linux.com>,
Dan Williams <dan.j.williams@intel.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Elena Reshetova <elena.reshetova@intel.com>,
"H. Peter Anvin" <hpa@zytor.com>, Idan Yaniv <idan.yaniv@ibm.com>,
Ingo Molnar <mingo@redhat.com>,
James Bottomley <jejb@linux.ibm.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
Matthew Wilcox <willy@infradead.org>,
Mark Rutland <mark.rutland@arm.com>,
Mike Rapoport <rppt@linux.ibm.com>,
Michael Kerrisk <mtk.manpages@gmail.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Paul Walmsley <paul.walmsley@sifive.com>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Tycho Andersen <tycho@tycho.ws>, Will Deacon <will@kernel.org>,
linux-api@vger.kernel.org, linux-arch@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
linux-nvdimm@lists.01.org, linux-riscv@lists.infradead.org,
x86@kernel.org
Subject: Re: [PATCH v3 3/6] mm: introduce memfd_secret system call to create "secret" memory areas
Date: Wed, 5 Aug 2020 06:05:18 -0700 [thread overview]
Message-ID: <1f52d43e-29e4-b175-73d5-0aa3c3e79f23@infradead.org> (raw)
In-Reply-To: <20200804095035.18778-4-rppt@kernel.org>
On 8/4/20 2:50 AM, Mike Rapoport wrote:
> diff --git a/mm/Kconfig b/mm/Kconfig
> index f2104cc0d35c..8378175e72a4 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -872,4 +872,8 @@ config ARCH_HAS_HUGEPD
> config MAPPING_DIRTY_HELPERS
> bool
>
> +config SECRETMEM
> + def_bool ARCH_HAS_SET_DIRECT_MAP && !EMBEDDED
use tab above, not spaces.
> + select GENERIC_ALLOCATOR
> +
> endmenu
--
~Randy
WARNING: multiple messages have this Message-ID (diff)
From: Randy Dunlap <rdunlap@infradead.org>
To: Mike Rapoport <rppt@kernel.org>, linux-kernel@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
linux-mm@kvack.org, "H. Peter Anvin" <hpa@zytor.com>,
Christopher Lameter <cl@linux.com>,
Idan Yaniv <idan.yaniv@ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Elena Reshetova <elena.reshetova@intel.com>,
linux-arch@vger.kernel.org, Tycho Andersen <tycho@tycho.ws>,
linux-nvdimm@lists.01.org, Will Deacon <will@kernel.org>,
x86@kernel.org, Matthew Wilcox <willy@infradead.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Ingo Molnar <mingo@redhat.com>,
Michael Kerrisk <mtk.manpages@gmail.com>,
Arnd Bergmann <arnd@arndb.de>,
James Bottomley <jejb@linux.ibm.com>,
Borislav Petkov <bp@alien8.de>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Andy Lutomirski <luto@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Kirill A. S
Subject: Re: [PATCH v3 3/6] mm: introduce memfd_secret system call to create "secret" memory areas
Date: Wed, 5 Aug 2020 06:05:18 -0700 [thread overview]
Message-ID: <1f52d43e-29e4-b175-73d5-0aa3c3e79f23@infradead.org> (raw)
In-Reply-To: <20200804095035.18778-4-rppt@kernel.org>
On 8/4/20 2:50 AM, Mike Rapoport wrote:
> diff --git a/mm/Kconfig b/mm/Kconfig
> index f2104cc0d35c..8378175e72a4 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -872,4 +872,8 @@ config ARCH_HAS_HUGEPD
> config MAPPING_DIRTY_HELPERS
> bool
>
> +config SECRETMEM
> + def_bool ARCH_HAS_SET_DIRECT_MAP && !EMBEDDED
use tab above, not spaces.
> + select GENERIC_ALLOCATOR
> +
> endmenu
--
~Randy
WARNING: multiple messages have this Message-ID (diff)
From: Randy Dunlap <rdunlap@infradead.org>
To: Mike Rapoport <rppt@kernel.org>, linux-kernel@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
linux-mm@kvack.org, "H. Peter Anvin" <hpa@zytor.com>,
Christopher Lameter <cl@linux.com>,
Idan Yaniv <idan.yaniv@ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Elena Reshetova <elena.reshetova@intel.com>,
linux-arch@vger.kernel.org, Tycho Andersen <tycho@tycho.ws>,
linux-nvdimm@lists.01.org, Will Deacon <will@kernel.org>,
x86@kernel.org, Matthew Wilcox <willy@infradead.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Ingo Molnar <mingo@redhat.com>,
Michael Kerrisk <mtk.manpages@gmail.com>,
Arnd Bergmann <arnd@arndb.de>,
James Bottomley <jejb@linux.ibm.com>,
Borislav Petkov <bp@alien8.de>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Andy Lutomirski <luto@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
Dan Williams <dan.j.williams@intel.com>,
linux-arm-kernel@lists.infradead.org, linux-api@vger.kernel.org,
linux-riscv@lists.infradead.org,
Palmer Dabbelt <palmer@dabbelt.com>,
linux-fsdevel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v3 3/6] mm: introduce memfd_secret system call to create "secret" memory areas
Date: Wed, 5 Aug 2020 06:05:18 -0700 [thread overview]
Message-ID: <1f52d43e-29e4-b175-73d5-0aa3c3e79f23@infradead.org> (raw)
In-Reply-To: <20200804095035.18778-4-rppt@kernel.org>
On 8/4/20 2:50 AM, Mike Rapoport wrote:
> diff --git a/mm/Kconfig b/mm/Kconfig
> index f2104cc0d35c..8378175e72a4 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -872,4 +872,8 @@ config ARCH_HAS_HUGEPD
> config MAPPING_DIRTY_HELPERS
> bool
>
> +config SECRETMEM
> + def_bool ARCH_HAS_SET_DIRECT_MAP && !EMBEDDED
use tab above, not spaces.
> + select GENERIC_ALLOCATOR
> +
> endmenu
--
~Randy
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Randy Dunlap <rdunlap@infradead.org>
To: Mike Rapoport <rppt@kernel.org>, linux-kernel@vger.kernel.org
Cc: Mark Rutland <mark.rutland@arm.com>,
Peter Zijlstra <peterz@infradead.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
linux-mm@kvack.org, "H. Peter Anvin" <hpa@zytor.com>,
Christopher Lameter <cl@linux.com>,
Idan Yaniv <idan.yaniv@ibm.com>,
Thomas Gleixner <tglx@linutronix.de>,
Elena Reshetova <elena.reshetova@intel.com>,
linux-arch@vger.kernel.org, Tycho Andersen <tycho@tycho.ws>,
linux-nvdimm@lists.01.org, Will Deacon <will@kernel.org>,
x86@kernel.org, Matthew Wilcox <willy@infradead.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Ingo Molnar <mingo@redhat.com>,
Michael Kerrisk <mtk.manpages@gmail.com>,
Arnd Bergmann <arnd@arndb.de>,
James Bottomley <jejb@linux.ibm.com>,
Borislav Petkov <bp@alien8.de>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Andy Lutomirski <luto@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
"Kirill A. Shutemov" <kirill@shutemov.name>,
Dan Williams <dan.j.williams@intel.com>,
linux-arm-kernel@lists.infradead.org, linux-api@vger.kernel.org,
linux-riscv@lists.infradead.org,
Palmer Dabbelt <palmer@dabbelt.com>,
linux-fsdevel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v3 3/6] mm: introduce memfd_secret system call to create "secret" memory areas
Date: Wed, 5 Aug 2020 06:05:18 -0700 [thread overview]
Message-ID: <1f52d43e-29e4-b175-73d5-0aa3c3e79f23@infradead.org> (raw)
In-Reply-To: <20200804095035.18778-4-rppt@kernel.org>
On 8/4/20 2:50 AM, Mike Rapoport wrote:
> diff --git a/mm/Kconfig b/mm/Kconfig
> index f2104cc0d35c..8378175e72a4 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -872,4 +872,8 @@ config ARCH_HAS_HUGEPD
> config MAPPING_DIRTY_HELPERS
> bool
>
> +config SECRETMEM
> + def_bool ARCH_HAS_SET_DIRECT_MAP && !EMBEDDED
use tab above, not spaces.
> + select GENERIC_ALLOCATOR
> +
> endmenu
--
~Randy
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-08-05 13:05 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-04 9:50 [PATCH v3 0/6] mm: introduce memfd_secret system call to create "secret" memory areas Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` [PATCH v3 1/6] mm: add definition of PMD_PAGE_ORDER Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-06 10:11 ` Kirill A. Shutemov
2020-08-06 10:11 ` Kirill A. Shutemov
2020-08-06 10:11 ` Kirill A. Shutemov
2020-08-06 10:11 ` Kirill A. Shutemov
2020-08-06 10:11 ` Kirill A. Shutemov
2020-08-06 11:10 ` Mike Rapoport
2020-08-06 11:10 ` Mike Rapoport
2020-08-06 11:10 ` Mike Rapoport
2020-08-06 11:10 ` Mike Rapoport
2020-08-06 11:10 ` Mike Rapoport
2020-08-04 9:50 ` [PATCH v3 2/6] mmap: make mlock_future_check() global Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` [PATCH v3 3/6] mm: introduce memfd_secret system call to create "secret" memory areas Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-05 13:05 ` Randy Dunlap [this message]
2020-08-05 13:05 ` Randy Dunlap
2020-08-05 13:05 ` Randy Dunlap
2020-08-05 13:05 ` Randy Dunlap
2020-08-05 13:05 ` Randy Dunlap
2020-08-06 11:11 ` Mike Rapoport
2020-08-06 11:11 ` Mike Rapoport
2020-08-06 11:11 ` Mike Rapoport
2020-08-06 11:11 ` Mike Rapoport
2020-08-06 11:11 ` Mike Rapoport
2020-08-06 10:27 ` Kirill A. Shutemov
2020-08-06 10:27 ` Kirill A. Shutemov
2020-08-06 10:27 ` Kirill A. Shutemov
2020-08-06 10:27 ` Kirill A. Shutemov
2020-08-06 10:27 ` Kirill A. Shutemov
2020-08-06 11:14 ` Mike Rapoport
2020-08-06 11:14 ` Mike Rapoport
2020-08-06 11:14 ` Mike Rapoport
2020-08-06 11:14 ` Mike Rapoport
2020-08-06 11:14 ` Mike Rapoport
2020-08-04 9:50 ` [PATCH v3 4/6] arch, mm: wire up memfd_secret system call were relevant Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` [PATCH v3 5/6] mm: secretmem: use PMD-size pages to amortize direct map fragmentation Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` [PATCH v3 6/6] mm: secretmem: add ability to reserve memory at boot Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
2020-08-04 9:50 ` Mike Rapoport
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