[GIT PULL] arm64: bug-fix for 3.7

From: Catalin Marinas
Date: Fri Nov 16 2012 - 11:14:22 EST


Hi Linus,

Please pull the tag below for 3.7. Thank you.

The following changes since commit 77b67063bb6bce6d475e910d3b886a606d0d91f7:

Linux 3.7-rc5 (2012-11-11 13:44:33 +0100)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64.git tags/arm64-fixes

for you to fetch changes up to 8e620b0476696e9428442d3551f3dad47df0e28f:

arm64: Distinguish between user and kernel XN bits (2012-11-16 15:50:25 +0000)

----------------------------------------------------------------
AArch64 page permission bug fix. Without this fix, the CPU speculatively
accesses the interrupt controller memory causing random IRQ acknowledge.

----------------------------------------------------------------
Catalin Marinas (1):
arm64: Distinguish between user and kernel XN bits

arch/arm64/include/asm/io.h | 2 +-
arch/arm64/include/asm/pgtable-hwdef.h | 6 +++--
arch/arm64/include/asm/pgtable.h | 40 +++++++++++++++++-----------------
3 files changed, 25 insertions(+), 23 deletions(-)

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