From: Rik van Riel <riel@redhat.com>
To: Kees Cook <keescook@chromium.org>, linux-kernel@vger.kernel.org
Cc: Casey Schaufler <casey@schaufler-ca.com>,
PaX Team <pageexec@freemail.hu>,
Brad Spengler <spender@grsecurity.net>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
"David S. Miller" <davem@davemloft.net>,
x86@kernel.org, Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@suse.de>,
Mathias Krause <minipli@googlemail.com>, Jan Kara <jack@suse.cz>,
Vitaly Wool <vitalywool@gmail.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Dmitry Vyukov <dvyukov@google.com>,
Laura Abbott <labbott@fedoraproject.org>,
linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org,
linux-arch@vger.kernel.org, linux-mm@kvack.org,
kernel-hardening@lists.openwall.com
Subject: [kernel-hardening] Re: [PATCH 1/9] mm: Hardened usercopy
Date: Thu, 07 Jul 2016 12:35:17 -0400 [thread overview]
Message-ID: <1467909317.13253.17.camel@redhat.com> (raw)
In-Reply-To: <1467843928-29351-2-git-send-email-keescook@chromium.org>
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On Wed, 2016-07-06 at 15:25 -0700, Kees Cook wrote:
>
> + /* Allow kernel rodata region (if not marked as Reserved).
> */
> + if (ptr >= (const void *)__start_rodata &&
> + end <= (const void *)__end_rodata)
> + return NULL;
>
One comment here.
__check_object_size gets "to_user" as an argument.
It may make sense to pass that to check_heap_object, and
only allow copy_to_user from rodata, never copy_from_user,
since that section should be read only.
> +void __check_object_size(const void *ptr, unsigned long n, bool
> to_user)
> +{
>
--
All Rights Reversed.
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WARNING: multiple messages have this Message-ID (diff)
From: Rik van Riel <riel@redhat.com>
To: Kees Cook <keescook@chromium.org>, linux-kernel@vger.kernel.org
Cc: Casey Schaufler <casey@schaufler-ca.com>,
PaX Team <pageexec@freemail.hu>,
Brad Spengler <spender@grsecurity.net>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
"David S. Miller" <davem@davemloft.net>,
x86@kernel.org, Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@suse.de>,
Mathias Krause <minipli>
Subject: Re: [PATCH 1/9] mm: Hardened usercopy
Date: Thu, 07 Jul 2016 12:35:17 -0400 [thread overview]
Message-ID: <1467909317.13253.17.camel@redhat.com> (raw)
In-Reply-To: <1467843928-29351-2-git-send-email-keescook@chromium.org>
[-- Attachment #1: Type: text/plain, Size: 603 bytes --]
On Wed, 2016-07-06 at 15:25 -0700, Kees Cook wrote:
>
> + /* Allow kernel rodata region (if not marked as Reserved).
> */
> + if (ptr >= (const void *)__start_rodata &&
> + end <= (const void *)__end_rodata)
> + return NULL;
>
One comment here.
__check_object_size gets "to_user" as an argument.
It may make sense to pass that to check_heap_object, and
only allow copy_to_user from rodata, never copy_from_user,
since that section should be read only.
> +void __check_object_size(const void *ptr, unsigned long n, bool
> to_user)
> +{
>
--
All Rights Reversed.
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WARNING: multiple messages have this Message-ID (diff)
From: Rik van Riel <riel@redhat.com>
To: Kees Cook <keescook@chromium.org>, linux-kernel@vger.kernel.org
Cc: Casey Schaufler <casey@schaufler-ca.com>,
PaX Team <pageexec@freemail.hu>,
Brad Spengler <spender@grsecurity.net>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
"David S. Miller" <davem@davemloft.net>,
x86@kernel.org, Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@suse.de>,
Mathias Krause <minipli@googlemail.com>, Jan Kara <jack@suse.cz>,
Vitaly Wool <vitalywool@gmail.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Dmitry Vyukov <dvyukov@google.com>,
Laura Abbott <labbott@fedoraproject.org>,
linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org,
linux-arch@vger.kernel.org, linux-mm@kvack.org,
kernel-hardening@lists.openwall.com
Subject: Re: [PATCH 1/9] mm: Hardened usercopy
Date: Thu, 07 Jul 2016 12:35:17 -0400 [thread overview]
Message-ID: <1467909317.13253.17.camel@redhat.com> (raw)
Message-ID: <20160707163517.mw_sVbKWL4VtwnTsMO-lanugKZQopIoj03Xs_aYGCCA@z> (raw)
In-Reply-To: <1467843928-29351-2-git-send-email-keescook@chromium.org>
[-- Attachment #1: Type: text/plain, Size: 603 bytes --]
On Wed, 2016-07-06 at 15:25 -0700, Kees Cook wrote:
>
> + /* Allow kernel rodata region (if not marked as Reserved).
> */
> + if (ptr >= (const void *)__start_rodata &&
> + end <= (const void *)__end_rodata)
> + return NULL;
>
One comment here.
__check_object_size gets "to_user" as an argument.
It may make sense to pass that to check_heap_object, and
only allow copy_to_user from rodata, never copy_from_user,
since that section should be read only.
> +void __check_object_size(const void *ptr, unsigned long n, bool
> to_user)
> +{
>
--
All Rights Reversed.
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WARNING: multiple messages have this Message-ID (diff)
From: Rik van Riel <riel@redhat.com>
To: Kees Cook <keescook@chromium.org>, linux-kernel@vger.kernel.org
Cc: Casey Schaufler <casey@schaufler-ca.com>,
PaX Team <pageexec@freemail.hu>,
Brad Spengler <spender@grsecurity.net>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
"David S. Miller" <davem@davemloft.net>,
x86@kernel.org, Christoph Lameter <cl@linux.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Andrew Morton <akpm@linux-foundation.org>,
Andy Lutomirski <luto@kernel.org>, Borislav Petkov <bp@suse.de>,
Mathias Krause <minipli@googlemail.com>, Jan Kara <jack@suse.cz>,
Vitaly Wool <vitalywool@gmail.com>,
Andrea Arcangeli <aarcange@redhat.com>,
Dmitry Vyukov <dvyukov@google.com>,
Laura Abbott <labbott@fedoraproject.org>,
linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org,
linux-arch@vger.kernel.org, linux-mm@kvack.org,
kernel-hardening@lists.openwall.com
Subject: Re: [PATCH 1/9] mm: Hardened usercopy
Date: Thu, 07 Jul 2016 16:35:17 +0000 [thread overview]
Message-ID: <1467909317.13253.17.camel@redhat.com> (raw)
In-Reply-To: <1467843928-29351-2-git-send-email-keescook@chromium.org>
[-- Attachment #1: Type: text/plain, Size: 603 bytes --]
On Wed, 2016-07-06 at 15:25 -0700, Kees Cook wrote:
>
> + /* Allow kernel rodata region (if not marked as Reserved).
> */
> + if (ptr >= (const void *)__start_rodata &&
> + end <= (const void *)__end_rodata)
> + return NULL;
>
One comment here.
__check_object_size gets "to_user" as an argument.
It may make sense to pass that to check_heap_object, and
only allow copy_to_user from rodata, never copy_from_user,
since that section should be read only.
> +void __check_object_size(const void *ptr, unsigned long n, bool
> to_user)
> +{
>
--
All Rights Reversed.
[-- Attachment #2: This is a digitally signed message part --]
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WARNING: multiple messages have this Message-ID (diff)
From: riel@redhat.com (Rik van Riel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/9] mm: Hardened usercopy
Date: Thu, 07 Jul 2016 12:35:17 -0400 [thread overview]
Message-ID: <1467909317.13253.17.camel@redhat.com> (raw)
In-Reply-To: <1467843928-29351-2-git-send-email-keescook@chromium.org>
On Wed, 2016-07-06 at 15:25 -0700, Kees Cook wrote:
>?
> + /* Allow kernel rodata region (if not marked as Reserved).
> */
> + if (ptr >= (const void *)__start_rodata &&
> + ????end <= (const void *)__end_rodata)
> + return NULL;
>
One comment here.
__check_object_size gets "to_user" as an argument.
It may make sense to pass that to check_heap_object, and
only allow copy_to_user from rodata, never copy_from_user,
since that section should be read only.
> +void __check_object_size(const void *ptr, unsigned long n, bool
> to_user)
> +{
>?
--
All Rights Reversed.
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next prev parent reply other threads:[~2016-07-07 16:35 UTC|newest]
Thread overview: 336+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-06 22:25 [kernel-hardening] [PATCH 0/9] mm: Hardened usercopy Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 1/9] " Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-07 5:37 ` [kernel-hardening] " Baruch Siach
2016-07-07 5:37 ` Baruch Siach
2016-07-07 5:37 ` Baruch Siach
2016-07-07 5:37 ` Baruch Siach
2016-07-07 5:37 ` Baruch Siach
2016-07-07 5:37 ` Baruch Siach
2016-07-07 17:25 ` [kernel-hardening] " Kees Cook
2016-07-07 17:25 ` Kees Cook
2016-07-07 17:25 ` Kees Cook
2016-07-07 17:25 ` Kees Cook
2016-07-07 17:25 ` Kees Cook
2016-07-07 17:25 ` Kees Cook
2016-07-07 18:35 ` [kernel-hardening] " Baruch Siach
2016-07-07 18:35 ` Baruch Siach
2016-07-07 18:35 ` Baruch Siach
2016-07-07 18:35 ` Baruch Siach
2016-07-07 18:35 ` Baruch Siach
2016-07-07 18:35 ` Baruch Siach
2016-07-07 7:42 ` [kernel-hardening] " Thomas Gleixner
2016-07-07 7:42 ` Thomas Gleixner
2016-07-07 7:42 ` Thomas Gleixner
2016-07-07 7:42 ` Thomas Gleixner
2016-07-07 7:42 ` Thomas Gleixner
2016-07-07 7:42 ` Thomas Gleixner
2016-07-07 17:29 ` [kernel-hardening] " Kees Cook
2016-07-07 17:29 ` Kees Cook
2016-07-07 17:29 ` Kees Cook
2016-07-07 17:29 ` Kees Cook
2016-07-07 17:29 ` Kees Cook
2016-07-07 17:29 ` Kees Cook
2016-07-07 19:34 ` [kernel-hardening] " Thomas Gleixner
2016-07-07 19:34 ` Thomas Gleixner
2016-07-07 19:34 ` Thomas Gleixner
2016-07-07 19:34 ` Thomas Gleixner
2016-07-07 19:34 ` Thomas Gleixner
2016-07-07 19:34 ` Thomas Gleixner
2016-07-07 8:01 ` [kernel-hardening] " Arnd Bergmann
2016-07-07 8:01 ` Arnd Bergmann
2016-07-07 8:01 ` Arnd Bergmann
2016-07-07 8:01 ` Arnd Bergmann
2016-07-07 8:01 ` Arnd Bergmann
2016-07-07 8:01 ` Arnd Bergmann
2016-07-07 17:37 ` [kernel-hardening] " Kees Cook
2016-07-07 17:37 ` Kees Cook
2016-07-07 17:37 ` Kees Cook
2016-07-07 17:37 ` Kees Cook
2016-07-07 17:37 ` Kees Cook
2016-07-07 17:37 ` Kees Cook
2016-07-08 5:34 ` Michael Ellerman
2016-07-08 5:34 ` Michael Ellerman
2016-07-08 5:34 ` Michael Ellerman
2016-07-08 5:34 ` Michael Ellerman
2016-07-08 5:34 ` [kernel-hardening] " Michael Ellerman
2016-07-08 5:34 ` Michael Ellerman
2016-07-08 5:34 ` Michael Ellerman
2016-07-08 9:22 ` [kernel-hardening] " Arnd Bergmann
2016-07-08 9:22 ` Arnd Bergmann
2016-07-08 9:22 ` Arnd Bergmann
2016-07-08 9:22 ` Arnd Bergmann
2016-07-08 9:22 ` Arnd Bergmann
2016-07-08 9:22 ` Arnd Bergmann
2016-07-07 16:19 ` [kernel-hardening] " Rik van Riel
2016-07-07 16:19 ` Rik van Riel
2016-07-07 16:19 ` Rik van Riel
2016-07-07 16:19 ` Rik van Riel
2016-07-07 16:19 ` Rik van Riel
2016-07-07 16:35 ` Rik van Riel [this message]
2016-07-07 16:35 ` Rik van Riel
2016-07-07 16:35 ` Rik van Riel
2016-07-07 16:35 ` Rik van Riel
2016-07-07 16:35 ` Rik van Riel
2016-07-07 17:41 ` [kernel-hardening] " Kees Cook
2016-07-07 17:41 ` Kees Cook
2016-07-07 17:41 ` Kees Cook
2016-07-07 17:41 ` Kees Cook
2016-07-07 17:41 ` Kees Cook
2016-07-07 17:41 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 2/9] x86/uaccess: Enable hardened usercopy Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 3/9] ARM: uaccess: " Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 4/9] arm64/uaccess: " Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-07 10:07 ` [kernel-hardening] " Mark Rutland
2016-07-07 10:07 ` Mark Rutland
2016-07-07 10:07 ` Mark Rutland
2016-07-07 10:07 ` Mark Rutland
2016-07-07 10:07 ` Mark Rutland
2016-07-07 10:07 ` Mark Rutland
2016-07-07 17:19 ` [kernel-hardening] " Kees Cook
2016-07-07 17:19 ` Kees Cook
2016-07-07 17:19 ` Kees Cook
2016-07-07 17:19 ` Kees Cook
2016-07-07 17:19 ` Kees Cook
2016-07-07 17:19 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 5/9] ia64/uaccess: " Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 6/9] powerpc/uaccess: " Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 7/9] sparc/uaccess: " Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 8/9] mm: SLAB hardened usercopy support Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` [kernel-hardening] [PATCH 9/9] mm: SLUB " Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-06 22:25 ` Kees Cook
2016-07-07 4:35 ` Michael Ellerman
2016-07-07 4:35 ` Michael Ellerman
2016-07-07 4:35 ` Michael Ellerman
2016-07-07 4:35 ` [kernel-hardening] " Michael Ellerman
2016-07-07 4:35 ` Michael Ellerman
2016-07-07 4:35 ` Michael Ellerman
2016-07-07 4:35 ` Michael Ellerman
[not found] ` <577ddc18.d351190a.1fa54.ffffbe79SMTPIN_ADDED_BROKEN@mx.google.com>
2016-07-07 18:56 ` [kernel-hardening] " Kees Cook
2016-07-07 18:56 ` Kees Cook
2016-07-07 18:56 ` Kees Cook
2016-07-07 18:56 ` Kees Cook
2016-07-08 10:19 ` Michael Ellerman
2016-07-08 10:19 ` Michael Ellerman
2016-07-08 10:19 ` Michael Ellerman
2016-07-08 10:19 ` Michael Ellerman
2016-07-08 10:19 ` Michael Ellerman
2016-07-08 10:19 ` Michael Ellerman
2016-07-08 13:45 ` Christoph Lameter
2016-07-08 13:45 ` Christoph Lameter
2016-07-08 13:45 ` Christoph Lameter
2016-07-08 13:45 ` Christoph Lameter
2016-07-08 16:07 ` Kees Cook
2016-07-08 16:07 ` Kees Cook
2016-07-08 16:07 ` Kees Cook
2016-07-08 16:07 ` Kees Cook
2016-07-08 16:20 ` Christoph Lameter
2016-07-08 16:20 ` Christoph Lameter
2016-07-08 16:20 ` Christoph Lameter
2016-07-08 16:20 ` Christoph Lameter
2016-07-08 17:41 ` [kernel-hardening] " Kees Cook
2016-07-08 17:41 ` Kees Cook
2016-07-08 17:41 ` Kees Cook
2016-07-08 17:41 ` Kees Cook
2016-07-08 17:41 ` Kees Cook
2016-07-08 20:48 ` Kees Cook
2016-07-08 20:48 ` Kees Cook
2016-07-08 20:48 ` Kees Cook
2016-07-08 20:48 ` Kees Cook
2016-07-08 20:48 ` Kees Cook
2016-07-09 5:58 ` Michael Ellerman
2016-07-09 5:58 ` [kernel-hardening] " Michael Ellerman
2016-07-09 5:58 ` Michael Ellerman
2016-07-09 5:58 ` Michael Ellerman
2016-07-09 5:58 ` Michael Ellerman
2016-07-09 5:58 ` Michael Ellerman
2016-07-09 5:58 ` Michael Ellerman
2016-07-09 5:58 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 6:07 ` Michael Ellerman
2016-07-09 5:58 ` [kernel-hardening] " Michael Ellerman
[not found] ` <57809299.84b3370a.5390c.ffff9e58SMTPIN_ADDED_BROKEN@mx.google.com>
2016-07-09 6:17 ` Valdis.Kletnieks
2016-07-09 6:17 ` Valdis.Kletnieks at vt.edu
2016-07-09 6:17 ` Valdis.Kletnieks
2016-07-09 6:17 ` Valdis.Kletnieks
2016-07-09 6:17 ` Valdis.Kletnieks
2016-07-09 17:07 ` Kees Cook
2016-07-09 17:07 ` Kees Cook
2016-07-09 17:07 ` Kees Cook
2016-07-09 17:07 ` Kees Cook
2016-07-09 17:07 ` Kees Cook
2016-07-11 6:08 ` Joonsoo Kim
2016-07-11 6:08 ` Joonsoo Kim
2016-07-11 6:08 ` Joonsoo Kim
2016-07-11 6:08 ` Joonsoo Kim
2016-07-11 6:08 ` Joonsoo Kim
2016-07-08 10:19 ` Michael Ellerman
2016-07-07 7:30 ` [kernel-hardening] Re: [PATCH 0/9] mm: Hardened usercopy Christian Borntraeger
2016-07-07 7:30 ` Christian Borntraeger
2016-07-07 7:30 ` Christian Borntraeger
2016-07-07 7:30 ` Christian Borntraeger
2016-07-07 7:30 ` Christian Borntraeger
2016-07-07 7:30 ` Christian Borntraeger
2016-07-07 17:27 ` [kernel-hardening] " Kees Cook
2016-07-07 17:27 ` Kees Cook
2016-07-07 17:27 ` Kees Cook
2016-07-07 17:27 ` Kees Cook
2016-07-07 17:27 ` Kees Cook
2016-07-07 17:27 ` Kees Cook
2016-07-08 8:46 ` [kernel-hardening] " Ingo Molnar
2016-07-08 8:46 ` Ingo Molnar
2016-07-08 8:46 ` Ingo Molnar
2016-07-08 8:46 ` Ingo Molnar
2016-07-08 8:46 ` Ingo Molnar
2016-07-08 8:46 ` Ingo Molnar
2016-07-08 16:19 ` [kernel-hardening] " Linus Torvalds
2016-07-08 16:19 ` Linus Torvalds
2016-07-08 16:19 ` Linus Torvalds
2016-07-08 16:19 ` Linus Torvalds
2016-07-08 16:19 ` Linus Torvalds
2016-07-08 16:19 ` Linus Torvalds
2016-07-08 18:23 ` [kernel-hardening] " Ingo Molnar
2016-07-08 18:23 ` Ingo Molnar
2016-07-08 18:23 ` Ingo Molnar
2016-07-08 18:23 ` Ingo Molnar
2016-07-08 18:23 ` Ingo Molnar
2016-07-08 18:23 ` Ingo Molnar
2016-07-09 2:22 ` [kernel-hardening] " Laura Abbott
2016-07-09 2:22 ` Laura Abbott
2016-07-09 2:22 ` Laura Abbott
2016-07-09 2:22 ` Laura Abbott
2016-07-09 2:44 ` [kernel-hardening] " Rik van Riel
2016-07-09 2:44 ` Rik van Riel
2016-07-09 2:44 ` Rik van Riel
2016-07-09 2:44 ` Rik van Riel
2016-07-09 2:44 ` Rik van Riel
2016-07-09 7:55 ` [kernel-hardening] " Ingo Molnar
2016-07-09 7:55 ` Ingo Molnar
2016-07-09 7:55 ` Ingo Molnar
2016-07-09 7:55 ` Ingo Molnar
2016-07-09 7:55 ` Ingo Molnar
2016-07-09 7:55 ` Ingo Molnar
2016-07-09 8:25 ` [kernel-hardening] " Ard Biesheuvel
2016-07-09 8:25 ` Ard Biesheuvel
2016-07-09 8:25 ` Ard Biesheuvel
2016-07-09 8:25 ` Ard Biesheuvel
2016-07-09 8:25 ` Ard Biesheuvel
2016-07-09 8:25 ` Ard Biesheuvel
2016-07-09 8:25 ` Ard Biesheuvel
2016-07-09 12:58 ` [kernel-hardening] " Laura Abbott
2016-07-09 12:58 ` Laura Abbott
2016-07-09 12:58 ` Laura Abbott
2016-07-09 17:03 ` [kernel-hardening] " Kees Cook
2016-07-09 17:03 ` Kees Cook
2016-07-09 17:03 ` Kees Cook
2016-07-09 17:03 ` Kees Cook
2016-07-09 17:03 ` Kees Cook
2016-07-09 17:03 ` Kees Cook
2016-07-09 17:03 ` Kees Cook
2016-07-09 17:01 ` [kernel-hardening] " Kees Cook
2016-07-09 17:01 ` Kees Cook
2016-07-09 17:01 ` Kees Cook
2016-07-09 17:01 ` Kees Cook
2016-07-09 17:01 ` Kees Cook
2016-07-09 17:01 ` Kees Cook
2016-07-09 21:27 ` [kernel-hardening] " Andy Lutomirski
2016-07-09 21:27 ` Andy Lutomirski
2016-07-09 21:27 ` Andy Lutomirski
2016-07-09 21:27 ` Andy Lutomirski
2016-07-09 21:27 ` Andy Lutomirski
2016-07-09 21:27 ` Andy Lutomirski
2016-07-09 23:16 ` [kernel-hardening] " PaX Team
2016-07-09 23:16 ` PaX Team
2016-07-09 23:16 ` PaX Team
2016-07-09 23:16 ` PaX Team
2016-07-09 23:16 ` PaX Team
2016-07-09 23:16 ` PaX Team
2016-07-09 23:16 ` PaX Team
2016-07-10 9:16 ` [kernel-hardening] " Ingo Molnar
2016-07-10 9:16 ` Ingo Molnar
2016-07-10 9:16 ` Ingo Molnar
2016-07-10 9:16 ` Ingo Molnar
2016-07-10 9:16 ` Ingo Molnar
2016-07-10 9:16 ` Ingo Molnar
2016-07-10 12:03 ` [kernel-hardening] " PaX Team
2016-07-10 12:03 ` PaX Team
2016-07-10 12:03 ` PaX Team
2016-07-10 12:03 ` PaX Team
2016-07-10 12:03 ` PaX Team
2016-07-10 12:03 ` PaX Team
2016-07-10 12:03 ` PaX Team
2016-07-10 12:38 ` [kernel-hardening] " Andy Lutomirski
2016-07-10 12:38 ` Andy Lutomirski
2016-07-10 12:38 ` Andy Lutomirski
2016-07-10 12:38 ` Andy Lutomirski
2016-07-10 12:38 ` Andy Lutomirski
2016-07-10 12:38 ` Andy Lutomirski
2016-07-11 18:40 ` [kernel-hardening] " Kees Cook
2016-07-11 18:40 ` Kees Cook
2016-07-11 18:40 ` Kees Cook
2016-07-11 18:40 ` Kees Cook
2016-07-11 18:40 ` Kees Cook
2016-07-11 18:40 ` Kees Cook
2016-07-11 18:34 ` [kernel-hardening] " Kees Cook
2016-07-11 18:34 ` Kees Cook
2016-07-11 18:34 ` Kees Cook
2016-07-11 18:34 ` Kees Cook
2016-07-11 18:34 ` Kees Cook
2016-07-11 18:34 ` Kees Cook
2016-07-12 18:26 ` [kernel-hardening] " Valdis.Kletnieks
2016-07-12 18:44 ` Kees Cook
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