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| From | Kees Cook <keescook@chromium.org> |
| Newsgroups | linux.kernel |
| Subject | [PATCH v9 0/5] x86/KASLR: Randomize virtual address separately |
| Date | Thu, 26 May 2016 00:50:02 +0200 |
| Message-ID | <rCPMK-6CF-13@gated-at.bofh.it> (permalink) |
| X-Original-To | Ingo Molnar <mingo@kernel.org> |
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| X-Original-Cc | Kees Cook <keescook@chromium.org>, Borislav Petkov <bp@suse.de>, Baoquan He <bhe@redhat.com>, Yinghai Lu <yinghai@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, "x86@kernel.org" <x86@kernel.org>, Andrew Morton <akpm@linux-foundation.org>, Josh Poimboeuf <jpoimboe@redhat.com>, Andrey Ryabinin <aryabinin@virtuozzo.com>, "H.J. Lu" <hjl.tools@gmail.com>, Dmitry Vyukov <dvyukov@google.com>, LKML <linux-kernel@vger.kernel.org> |
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| Xref | csiph.com linux.kernel:1407279 |
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This is v9 of the remaining patches needed to support separate phys/virt
KASLR of the text base address. The rest of the series has landed in -tip.
The patches are:
- 1: Best-effort data relocation detection for the build.
- 2: Further clean up on pagetable.c.
- 3: Last part of Baoquan's decoupling the physical address and virtual
address randomization of kernel text.
- 4: Remove upper bound on physical address range.
- 5: Remove lower bound on physical address range.
Thanks!
-Kees
v9:
- added data relocation detection
v8:
- extracted identity map initialization function to be part of the
called interface, renamed appropriately to initialize_identity_maps().
- added copyright to pagetable.c for clarity.
- shuffled initialization of mapping_info around again for good measure.
- refactored remaining patches to include call to initialize_identity_maps().
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[PATCH v9 0/5] x86/KASLR: Randomize virtual address separately Kees Cook <keescook@chromium.org> - 2016-05-26 00:50 +0200 [PATCH v9 5/5] x86/KASLR: Allow randomization below load address Kees Cook <keescook@chromium.org> - 2016-05-26 00:50 +0200 [PATCH v9 4/5] x86/KASLR: Add physical address randomization >4G Kees Cook <keescook@chromium.org> - 2016-05-26 01:40 +0200
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