nds32: Fix the unaligned access handler

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If the kernel config 'CONFIG_ALIGNMENT_TRAP' and the file
'/proc/sys/nds32/unaligned_access/enable' are set, the kernel
unaligned access handler does not handle correctly when the
value of immediate field is negative. This commit fixes the
unaligned access handler in kernel.

Signed-off-by: Nickhu <nickhu@andestech.com>
Reviewed-by: Greentime Hu <greentime@andestech.com>
Signed-off-by: Greentime Hu <greentime@andestech.com>

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Nickhu 2018-05-03 10:15:56 +08:00 • committed by Greentime Hu

parent b3a75846a5

commit 1613de8a78

1 changed files with 5 additions and 2 deletions

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arch/nds32/mm/alignment.c

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