[PATCH] ARM: errata: Faulty logic in the Store Buffer may lead to data corruption

On Tue, Dec 20, 2011 at 08:38:09AM +0000, Shinya Kuribayashi wrote:

This is an update for the existing software workaround for the 743622
Cortex-A9 erratum (475d92fc6e ARM: 6416/1: errata: faulty hazard checking
in the Store Buffer may lead to data corruption).

According to the later errata notice updates, this erratum turned out
to be present not only in (r2p0..r2p2), but in all r2p* revisions.
Also the errata title is corrected to indicate that the errata leads to
data corruption, and not to a processor deadlock as sometimes mentioned
in previous revisions of the document.

Signed-off-by: Shinya Kuribayashi <redacted>

Acked-by: Catalin Marinas <catalin.marinas@arm.com>