From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Kees Cook <keescook@chromium.org>
Cc: akpm@linux-foundation.org, "Ingo Molnar" <mingo@redhat.com>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Hector Marco-Gisbert" <hecmargi@upv.es>,
"Ismael Ripoll" <iripoll@upv.es>,
"Russell King" <linux@arm.linux.org.uk>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Will Deacon" <will.deacon@arm.com>,
"Ralf Baechle" <ralf@linux-mips.org>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Paul Mackerras" <paulus@samba.org>,
"Heiko Carstens" <heiko.carstens@de.ibm.com>,
linux390@de.ibm.com, x86@kernel.org,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Andy Lutomirski" <luto@amacapital.net>,
"Oleg Nesterov" <oleg@redhat.com>,
"David A. Long" <dave.long@linaro.org>,
"Andrey Ryabinin" <a.ryabinin@samsung.com>,
"Arun Chandran" <achandran@mvista.com>,
"Yann Droneaud" <ydroneaud@opteya.com>,
"Min-Hua Chen" <orca.chen@gmail.com>,
"Paul Burton" <paul.burton@imgtec.com>,
"Alex Smith" <alex@alex-smith.me.uk>,
"Markos Chandras" <markos.chandras@imgtec.com>,
"Vineeth Vijayan" <vvijayan@mvista.com>,
"Jeff Bailey" <jeffbailey@google.com>,
"Michael Holzheu" <holzheu@linux.vnet.ibm.com>,
"Ben Hutchings" <ben@decadent.org.uk>,
"Borislav Petkov" <bp@suse.de>, "Jan-Simon Möller" <dl9pf@gmx.de>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-mips@linux-mips.org,
linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH v4 08/10] s390: redefine randomize_et_dyn for ELF_ET_DYN_BASE
Date: Mon, 9 Mar 2015 10:42:03 -0700 [thread overview]
Message-ID: <20150309104203.7767babc@mschwide> (raw)
In-Reply-To: <1425503454-7531-9-git-send-email-keescook@chromium.org>
On Wed, 4 Mar 2015 13:10:52 -0800
Kees Cook <keescook@chromium.org> wrote:
> In preparation for moving ET_DYN randomization into the ELF loader (which
> requires a static ELF_ET_DYN_BASE), this redefines s390's existing ET_DYN
> randomization in a call to arch_mmap_rnd(). This refactoring results in
> the same ET_DYN randomization on s390.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> arch/s390/include/asm/elf.h | 8 +++++---
> arch/s390/mm/mmap.c | 11 ++---------
> 2 files changed, 7 insertions(+), 12 deletions(-)
Patch series including this patch works fine
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
WARNING: multiple messages have this Message-ID (diff)
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Kees Cook <keescook@chromium.org>
Cc: linux-mips@linux-mips.org, "Min-Hua Chen" <orca.chen@gmail.com>,
"Heiko Carstens" <heiko.carstens@de.ibm.com>,
linux-kernel@vger.kernel.org,
"Arun Chandran" <achandran@mvista.com>,
"Paul Mackerras" <paulus@samba.org>,
"Ismael Ripoll" <iripoll@upv.es>,
"Yann Droneaud" <ydroneaud@opteya.com>,
linux-s390@vger.kernel.org,
"Russell King" <linux@arm.linux.org.uk>,
"Andrey Ryabinin" <a.ryabinin@samsung.com>,
x86@kernel.org, "Hector Marco-Gisbert" <hecmargi@upv.es>,
"Ingo Molnar" <mingo@redhat.com>,
"David A. Long" <dave.long@linaro.org>,
"Catalin Marinas" <catalin.marinas@arm.com>,
"Borislav Petkov" <bp@suse.de>,
"Ben Hutchings" <ben@decadent.org.uk>,
"Will Deacon" <will.deacon@arm.com>,
"Alexander Viro" <viro@zeniv.linux.org.uk>,
"Michael Holzheu" <holzheu@linux.vnet.ibm.com>,
linux-arm-kernel@lists.infradead.org,
"Jeff Bailey" <jeffbailey@google.com>,
"Paul Burton" <paul.burton@imgtec.com>,
"Oleg Nesterov" <oleg@redhat.com>,
"Ralf Baechle" <ralf@linux-mips.org>,
"Andy Lutomirski" <luto@amacapital.net>,
"Vineeth Vijayan" <vvijayan@mvista.com>,
"Markos Chandras" <markos.chandras@imgtec.com>,
"Jan-Simon Möller" <dl9pf@gmx.de>,
linux-fsdevel@vger.kernel.org, linux390@de.ibm.com,
akpm@linux-foundation.org, linuxppc-dev@lists.ozlabs.org,
"Alex Smith" <alex@alex-smith.me.uk>
Subject: Re: [PATCH v4 08/10] s390: redefine randomize_et_dyn for ELF_ET_DYN_BASE
Date: Mon, 9 Mar 2015 10:42:03 -0700 [thread overview]
Message-ID: <20150309104203.7767babc@mschwide> (raw)
In-Reply-To: <1425503454-7531-9-git-send-email-keescook@chromium.org>
On Wed, 4 Mar 2015 13:10:52 -0800
Kees Cook <keescook@chromium.org> wrote:
> In preparation for moving ET_DYN randomization into the ELF loader (which
> requires a static ELF_ET_DYN_BASE), this redefines s390's existing ET_DYN
> randomization in a call to arch_mmap_rnd(). This refactoring results in
> the same ET_DYN randomization on s390.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> arch/s390/include/asm/elf.h | 8 +++++---
> arch/s390/mm/mmap.c | 11 ++---------
> 2 files changed, 7 insertions(+), 12 deletions(-)
Patch series including this patch works fine
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
WARNING: multiple messages have this Message-ID (diff)
From: schwidefsky@de.ibm.com (Martin Schwidefsky)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 08/10] s390: redefine randomize_et_dyn for ELF_ET_DYN_BASE
Date: Mon, 9 Mar 2015 10:42:03 -0700 [thread overview]
Message-ID: <20150309104203.7767babc@mschwide> (raw)
In-Reply-To: <1425503454-7531-9-git-send-email-keescook@chromium.org>
On Wed, 4 Mar 2015 13:10:52 -0800
Kees Cook <keescook@chromium.org> wrote:
> In preparation for moving ET_DYN randomization into the ELF loader (which
> requires a static ELF_ET_DYN_BASE), this redefines s390's existing ET_DYN
> randomization in a call to arch_mmap_rnd(). This refactoring results in
> the same ET_DYN randomization on s390.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> arch/s390/include/asm/elf.h | 8 +++++---
> arch/s390/mm/mmap.c | 11 ++---------
> 2 files changed, 7 insertions(+), 12 deletions(-)
Patch series including this patch works fine
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
WARNING: multiple messages have this Message-ID (diff)
From: Martin Schwidefsky <schwidefsky@de.ibm.com>
To: Kees Cook <keescook@chromium.org>
Cc: akpm@linux-foundation.org, Ingo Molnar <mingo@redhat.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Hector Marco-Gisbert <hecmargi@upv.es>,
Ismael Ripoll <iripoll@upv.es>,
Russell King <linux@arm.linux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Ralf Baechle <ralf@linux-mips.org>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linux390@de.ibm.com, x86@kernel.org,
Alexander Viro <viro@zeniv.linux.org.uk>,
Andy Lutomirski <luto@amacapital.net>,
Oleg Nesterov <oleg@redhat.com>,
"David A. Long" <dave.long@linaro.org>,
Andrey Ryabinin <a.ryabinin@samsung.com>,
Arun Chandran <achandran@mvista.com>,
Yann Droneaud <ydroneaud@opteya.com>,
Min-Hua Chen <orca.chen@gmail.com>,
Paul Burton <paul.burton@imgtec.com>,
Alex Smith <alex@alex-smith.me.uk>,
Ma
Subject: Re: [PATCH v4 08/10] s390: redefine randomize_et_dyn for ELF_ET_DYN_BASE
Date: Mon, 9 Mar 2015 10:42:03 -0700 [thread overview]
Message-ID: <20150309104203.7767babc@mschwide> (raw)
In-Reply-To: <1425503454-7531-9-git-send-email-keescook@chromium.org>
On Wed, 4 Mar 2015 13:10:52 -0800
Kees Cook <keescook@chromium.org> wrote:
> In preparation for moving ET_DYN randomization into the ELF loader (which
> requires a static ELF_ET_DYN_BASE), this redefines s390's existing ET_DYN
> randomization in a call to arch_mmap_rnd(). This refactoring results in
> the same ET_DYN randomization on s390.
>
> Signed-off-by: Kees Cook <keescook@chromium.org>
> ---
> arch/s390/include/asm/elf.h | 8 +++++---
> arch/s390/mm/mmap.c | 11 ++---------
> 2 files changed, 7 insertions(+), 12 deletions(-)
Patch series including this patch works fine
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
next prev parent reply other threads:[~2015-03-09 17:42 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-04 21:10 [PATCH v4 0/10] split ET_DYN ASLR from mmap ASLR Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` [PATCH v4 01/10] arm: factor out mmap ASLR into mmap_rnd Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` [PATCH v4 02/10] x86: standardize mmap_rnd() usage Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` [PATCH v4 03/10] arm64: " Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-17 14:47 ` Will Deacon
2015-03-17 14:47 ` Will Deacon
2015-03-17 14:47 ` Will Deacon
2015-03-17 14:47 ` Will Deacon
2015-03-17 15:19 ` Kees Cook
2015-03-17 15:19 ` Kees Cook
2015-03-17 15:19 ` Kees Cook
2015-03-17 15:19 ` Kees Cook
2015-03-04 21:10 ` [PATCH v4 04/10] mips: extract logic for mmap_rnd() Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` [PATCH v4 05/10] powerpc: standardize mmap_rnd() usage Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` [PATCH v4 06/10] s390: " Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-09 17:41 ` Martin Schwidefsky
2015-03-09 17:41 ` Martin Schwidefsky
2015-03-09 17:41 ` Martin Schwidefsky
2015-03-09 17:41 ` Martin Schwidefsky
2015-03-04 21:10 ` [PATCH v4 07/10] mm: expose arch_mmap_rnd when available Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` [PATCH v4 08/10] s390: redefine randomize_et_dyn for ELF_ET_DYN_BASE Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-09 17:42 ` Martin Schwidefsky [this message]
2015-03-09 17:42 ` Martin Schwidefsky
2015-03-09 17:42 ` Martin Schwidefsky
2015-03-09 17:42 ` Martin Schwidefsky
2015-03-04 21:10 ` [PATCH v4 09/10] mm: split ET_DYN ASLR from mmap ASLR Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` [PATCH v4 10/10] mm: fold arch_randomize_brk into ARCH_HAS_ELF_RANDOMIZE Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:10 ` Kees Cook
2015-03-04 21:54 ` [PATCH v4 0/10] split ET_DYN ASLR from mmap ASLR Ingo Molnar
2015-03-04 21:54 ` Ingo Molnar
2015-03-04 21:54 ` Ingo Molnar
2015-03-04 21:54 ` Ingo Molnar
2015-03-04 21:58 ` Kees Cook
2015-03-04 21:58 ` Kees Cook
2015-03-04 21:58 ` Kees Cook
2015-03-04 21:58 ` Kees Cook
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