[ARM] 2867/2: unaligned ldrd/strd fixups

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Patch from Steve Longerbeam

Adds an implementation of unaligned LDRD and STRD fixups.
Also fixes a bug where do_alignment() would misinterpret and
fixup an unaligned LDRD/STRD as LDRH/STRH, causing memory
corruption.
This is the same as Patch #2867/1, but with minor whitespace
and comments changes, plus a check for arch-level >= v5TE
before printing ai_dword count in proc_alignment_read().

Signed-off-by: Steve Longerbeam <stevel@mwwireless.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Steve Longerbeam 2005-08-31 21:22:20 +01:00 • committed by Russell King

parent 3618886f64

commit f21ee2d424

1 changed files with 56 additions and 14 deletions

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arch/arm/mm/alignment.c

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