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ARC: Fix detection of dual-issue enabled
authorAlexey Brodkin <Alexey.Brodkin@synopsys.com>
Thu, 23 Nov 2017 10:21:55 +0000 (13:21 +0300)
committerVineet Gupta <vgupta@synopsys.com>
Wed, 29 Nov 2017 02:12:07 +0000 (18:12 -0800)
commit23dd8f8408e45c703d779e90451196e7465423d0
tree6d494ede0ab6c6c6874666a209f356acde85d7bdtree | snapshot
parentfc34a8d7a6e80eb2c2304f3fb1526e012599ae42commit | diff
ARC: Fix detection of dual-issue enabled

As per PRM bit #0 ("D") in EXEC_CTRL enables dual-issue if set to 0,
otherwise if set to 1 all instructions are executed one at a time,
i.e. dual-issue is disabled.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
arch/arc/kernel/setup.c diff | blob | history
Linux Kernel Source Tree.