ARM: 7497/1: hw_breakpoint: allow single-byte watchpoints on all addresses
Breakpoint validation currently fails for single-byte watchpoints on addresses ending in 11b. There is no reason to forbid such a watchpoint, so extend the validation code to allow it. Cc: Ulrich Weigand <Ulrich.Weigand@de.ibm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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