From: Balbir Singh <bsingharora@gmail.com>
To: Bhupesh Sharma <bhsharma@redhat.com>
Cc: linuxppc-dev@lists.ozlabs.org,
kernel-hardening@lists.openwall.com,
Alistair Popple <alistair@popple.id.au>,
Anatolij Gustschin <agust@denx.de>,
keescook@chromium.org, Daniel Cashman <dcashman@android.com>,
Scott Wood <oss@buserror.net>, Paul Mackerras <paulus@samba.org>,
dcashman@google.com, bhupesh.linux@gmail.com,
Alexander Graf <agraf@suse.com>
Subject: Re: [PATCH 1/2] powerpc: mm: support ARCH_MMAP_RND_BITS
Date: Thu, 2 Feb 2017 14:41:36 +0530 [thread overview]
Message-ID: <20170202091136.GC5179@localhost.localdomain> (raw)
In-Reply-To: <1486014168-1279-2-git-send-email-bhsharma@redhat.com>
> @@ -100,6 +132,8 @@ config PPC
> select HAVE_EFFICIENT_UNALIGNED_ACCESS if !(CPU_LITTLE_ENDIAN && POWER7_CPU)
> select HAVE_KPROBES
> select HAVE_ARCH_KGDB
> + select HAVE_ARCH_MMAP_RND_BITS
> + select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT
COMPAT is on for ppc64 by default, so we'll end up with COMPAT_BITS same
as before all the time.
Balbir Singh.
WARNING: multiple messages have this Message-ID (diff)
From: Balbir Singh <bsingharora@gmail.com>
To: Bhupesh Sharma <bhsharma@redhat.com>
Cc: linuxppc-dev@lists.ozlabs.org,
kernel-hardening@lists.openwall.com,
Alistair Popple <alistair@popple.id.au>,
Anatolij Gustschin <agust@denx.de>,
keescook@chromium.org, Daniel Cashman <dcashman@android.com>,
Scott Wood <oss@buserror.net>, Paul Mackerras <paulus@samba.org>,
dcashman@google.com, bhupesh.linux@gmail.com,
Alexander Graf <agraf@suse.com>
Subject: [kernel-hardening] Re: [PATCH 1/2] powerpc: mm: support ARCH_MMAP_RND_BITS
Date: Thu, 2 Feb 2017 14:41:36 +0530 [thread overview]
Message-ID: <20170202091136.GC5179@localhost.localdomain> (raw)
In-Reply-To: <1486014168-1279-2-git-send-email-bhsharma@redhat.com>
> @@ -100,6 +132,8 @@ config PPC
> select HAVE_EFFICIENT_UNALIGNED_ACCESS if !(CPU_LITTLE_ENDIAN && POWER7_CPU)
> select HAVE_KPROBES
> select HAVE_ARCH_KGDB
> + select HAVE_ARCH_MMAP_RND_BITS
> + select HAVE_ARCH_MMAP_RND_COMPAT_BITS if COMPAT
COMPAT is on for ppc64 by default, so we'll end up with COMPAT_BITS same
as before all the time.
Balbir Singh.
next prev parent reply other threads:[~2017-02-02 9:11 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-02 5:42 [PATCH 0/2] RFC: Adjust powerpc ASLR elf randomness Bhupesh Sharma
2017-02-02 5:42 ` [kernel-hardening] " Bhupesh Sharma
2017-02-02 5:42 ` [PATCH 1/2] powerpc: mm: support ARCH_MMAP_RND_BITS Bhupesh Sharma
2017-02-02 5:42 ` [kernel-hardening] " Bhupesh Sharma
2017-02-02 9:11 ` Balbir Singh [this message]
2017-02-02 9:11 ` [kernel-hardening] " Balbir Singh
2017-02-02 18:14 ` Bhupesh Sharma
2017-02-02 18:14 ` [kernel-hardening] " Bhupesh Sharma
2017-02-02 10:23 ` Michael Ellerman
2017-02-02 10:23 ` [kernel-hardening] " Michael Ellerman
2017-02-02 12:22 ` Balbir Singh
2017-02-02 12:22 ` [kernel-hardening] " Balbir Singh
2017-02-02 23:59 ` Michael Ellerman
2017-02-08 12:53 ` Bhupesh Sharma
2017-02-08 12:53 ` [kernel-hardening] " Bhupesh Sharma
2017-02-10 11:01 ` Michael Ellerman
2017-02-10 11:11 ` Bhupesh Sharma
2017-02-16 4:49 ` Bhupesh Sharma
2017-02-24 7:32 ` Bhupesh Sharma
2017-02-24 9:53 ` Michael Ellerman
2017-02-24 9:53 ` Michael Ellerman
2017-02-02 14:25 ` Kees Cook
2017-02-02 14:25 ` [kernel-hardening] " Kees Cook
2017-02-02 18:04 ` Bhupesh Sharma
2017-02-02 18:04 ` [kernel-hardening] " Bhupesh Sharma
2017-02-02 5:42 ` [PATCH 2/2] powerpc: Redefine ELF_ET_DYN_BASE Bhupesh Sharma
2017-02-02 5:42 ` [kernel-hardening] " Bhupesh Sharma
2017-02-02 6:44 ` [PATCH 0/2] RFC: Adjust powerpc ASLR elf randomness Balbir Singh
2017-02-02 6:44 ` [kernel-hardening] " Balbir Singh
2017-02-02 18:21 ` Bhupesh Sharma
2017-02-02 18:21 ` [kernel-hardening] " Bhupesh Sharma
2017-02-02 14:21 ` Kees Cook
2017-02-02 14:21 ` [kernel-hardening] " Kees Cook
2017-02-02 18:08 ` Bhupesh Sharma
2017-02-02 18:08 ` [kernel-hardening] " Bhupesh Sharma
2017-02-02 19:19 ` Kees Cook
2017-02-02 19:19 ` [kernel-hardening] " Kees Cook
2017-02-02 19:43 ` Bhupesh Sharma
2017-02-02 19:43 ` [kernel-hardening] " Bhupesh Sharma
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