From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: mingo@redhat.com, akpm@linux-foundation.org, corbet@lwn.net,
arnd@arndb.de
Cc: linux-arch@vger.kernel.org, ebiederm@xmission.com,
linux-doc@vger.kernel.org, x86@kernel.org, dave.hansen@intel.com,
linux-kernel@vger.kernel.org, linuxram@us.ibm.com,
mhocko@kernel.org, linux-mm@kvack.org, paulus@samba.org,
aneesh.kumar@linux.vnet.ibm.com, linux-kselftest@vger.kernel.org,
bauerman@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org,
khandual@linux.vnet.ibm.com
Subject: Re: [v10,03/27] powerpc: initial pkey plumbing
Date: Mon, 22 Jan 2018 14:34:33 +1100 (AEDT) [thread overview]
Message-ID: <3zPxrB60pxz9sNx@ozlabs.org> (raw)
In-Reply-To: <1516326648-22775-4-git-send-email-linuxram@us.ibm.com>
On Fri, 2018-01-19 at 01:50:24 UTC, Ram Pai wrote:
> Basic plumbing to initialize the pkey system.
> Nothing is enabled yet. A later patch will enable it
> once all the infrastructure is in place.
>
> Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Patches 3-27 applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/92e3da3cf193fd27996909956c12a2
cheers
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WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Ram Pai <linuxram@us.ibm.com>,
mingo@redhat.com, akpm@linux-foundation.org, corbet@lwn.net,
arnd@arndb.de
Cc: linux-arch@vger.kernel.org, ebiederm@xmission.com,
linux-doc@vger.kernel.org, x86@kernel.org, dave.hansen@intel.com,
linux-kernel@vger.kernel.org, mhocko@kernel.org,
linux-mm@kvack.org, paulus@samba.org,
aneesh.kumar@linux.vnet.ibm.com, linux-kselftest@vger.kernel.org,
bauerman@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org,
khandual@linux.vnet.ibm.com
Subject: Re: [v10,03/27] powerpc: initial pkey plumbing
Date: Mon, 22 Jan 2018 14:34:33 +1100 (AEDT) [thread overview]
Message-ID: <3zPxrB60pxz9sNx@ozlabs.org> (raw)
Message-ID: <20180122033433.a3q-T7eGrU7zIo5y9Iav8o3De5aexBXyNufqB-QI2BI@z> (raw)
In-Reply-To: <1516326648-22775-4-git-send-email-linuxram@us.ibm.com>
On Fri, 2018-01-19 at 01:50:24 UTC, Ram Pai wrote:
> Basic plumbing to initialize the pkey system.
> Nothing is enabled yet. A later patch will enable it
> once all the infrastructure is in place.
>
> Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Patches 3-27 applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/92e3da3cf193fd27996909956c12a2
cheers
next prev parent reply other threads:[~2018-01-22 3:34 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-19 1:50 [PATCH v10 00/27] powerpc, mm: Memory Protection Keys Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 01/27] mm, powerpc, x86: define VM_PKEY_BITx bits if CONFIG_ARCH_HAS_PKEYS is enabled Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-21 15:34 ` Aneesh Kumar K.V
2018-01-21 15:34 ` Aneesh Kumar K.V
2018-01-23 6:37 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 02/27] mm, powerpc, x86: introduce an additional vma bit for powerpc pkey Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 03/27] powerpc: initial pkey plumbing Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-22 3:34 ` Michael Ellerman [this message]
2018-01-22 3:34 ` [v10,03/27] " Michael Ellerman
2018-01-19 1:50 ` [PATCH v10 04/27] powerpc: track allocation status of all pkeys Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 05/27] powerpc: helper function to read,write AMR,IAMR,UAMOR registers Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 06/27] powerpc: helper functions to initialize AMR, IAMR and UAMOR registers Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 07/27] powerpc: cleanup AMR, IAMR when a key is allocated or freed Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 08/27] powerpc: implementation for arch_set_user_pkey_access() Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 09/27] powerpc: ability to create execute-disabled pkeys Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 10/27] powerpc: store and restore the pkey state across context switches Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 11/27] powerpc: introduce execute-only pkey Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 12/27] powerpc: ability to associate pkey to a vma Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 13/27] powerpc: implementation for arch_override_mprotect_pkey() Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 14/27] powerpc: map vma key-protection bits to pte key bits Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 15/27] powerpc: Program HPTE key protection bits Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 16/27] powerpc: helper to validate key-access permissions of a pte Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 17/27] powerpc: check key protection for user page access Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 18/27] powerpc: implementation for arch_vma_access_permitted() Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 19/27] powerpc: Handle exceptions caused by pkey violation Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 20/27] powerpc: introduce get_mm_addr_key() helper Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 21/27] powerpc: Deliver SEGV signal on pkey violation Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 22/27] powerpc/ptrace: Add memory protection key regset Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 23/27] powerpc: Enable pkey subsystem Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 24/27] powerpc: sys_pkey_alloc() and sys_pkey_free() system calls Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 25/27] powerpc: sys_pkey_mprotect() system call Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 26/27] mm, x86 : introduce arch_pkeys_enabled() Ram Pai
2018-01-19 1:50 ` Ram Pai
2018-01-19 1:50 ` [PATCH v10 27/27] mm: display pkey in smaps if arch_pkeys_enabled() is true Ram Pai
2018-01-19 16:09 ` Eric W. Biederman
2018-01-19 16:09 ` Eric W. Biederman
2018-01-19 16:50 ` Ram Pai
2018-01-19 17:04 ` Eric W. Biederman
2018-01-19 17:04 ` Eric W. Biederman
2018-01-30 12:16 ` Michal Hocko
2018-01-30 12:16 ` Michal Hocko
2018-01-30 16:28 ` Ram Pai
2018-01-30 16:28 ` Ram Pai
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