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Message-Id: <cover.1453239349.git.luto@kernel.org>
Date: Tue, 19 Jan 2016 13:38:57 -0800
From: Andy Lutomirski <luto@...nel.org>
To: x86@...nel.org
Cc: Arjan van de Ven <arjan@...ux.intel.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
Borislav Petkov <bp@...en8.de>, linux-kernel@...r.kernel.org,
Stephen Smalley <sds@...ho.nsa.gov>,
Brian Gerst <brgerst@...il.com>,
Denys Vlasenko <dvlasenk@...hat.com>, hpa@...or.com,
Mike Galbraith <efault@....de>,
Peter Zijlstra <peterz@...radead.org>,
Pavel Machek <pavel@....cz>, Andy Lutomirski <luto@...nel.org>
Subject: [PATCH v2 0/2] x86/mm: A _PAGE_NX fixlet and a kmap cleanup
The fixlet might help with some WX warnings. The kmap cleanup is
just a cleanup.
This is very lightly tested.
Changes from v1:
- Rebased on top of the cpu_has_xyz cleanups.
Andy Lutomirski (2):
x86_32/mm: Set NX in __supported_pte_mask before enabling paging
x86/mm: Make kmap_prot into a #define
arch/x86/include/asm/fixmap.h | 2 +-
arch/x86/kernel/head_32.S | 6 ++++++
arch/x86/mm/init_32.c | 3 ---
arch/x86/mm/setup_nx.c | 5 ++---
4 files changed, 9 insertions(+), 7 deletions(-)
--
2.5.0
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