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(parent: 8c68cf8) | patch
ARC: Handle zero-overhead-loop in unaligned access handler
authorMischa Jonker <mjonker@synopsys.com>
Thu, 26 Sep 2013 13:44:56 +0000 (15:44 +0200)
committerVineet Gupta <vgupta@synopsys.com>
Fri, 27 Sep 2013 10:58:23 +0000 (16:28 +0530)
commita1748a0976701a5429de92b1b4abdbf418838592
treec5f58279b31fb1828d20ddc42adc0fa584bbfc12tree | snapshot
parent8c68cf8383040c425e62cbc61b0baa60d7e7b5e0commit | diff
ARC: Handle zero-overhead-loop in unaligned access handler

If a load or store is the last instruction in a zero-overhead-loop, and
it's misaligned, the loop would execute only once.

This fixes that problem.

Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/kernel/unaligned.c diff | blob | history
Linux Kernel Source Tree.