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Documentation: powerpc: Expand the DAWR acronym

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Those not of us not drowning in POWER might not know what this means.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Acked-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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Joel Stanley 2019-04-01 16:41:56 +10:30 committed by Michael Ellerman
parent e1619e89c9
commit 29b861ea77
1 changed files with 4 additions and 4 deletions
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Documentation/powerpc/DAWR-POWER9.txt
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@ -1,10 +1,10 @@
DAWR issues on POWER9 DAWR issues on POWER9
============================ ============================
On POWER9 the DAWR can cause a checkstop if it points to cache On POWER9 the Data Address Watchpoint Register (DAWR) can cause a checkstop
inhibited (CI) memory. Currently Linux has no way to disinguish CI if it points to cache inhibited (CI) memory. Currently Linux has no way to
memory when configuring the DAWR, so (for now) the DAWR is disabled by disinguish CI memory when configuring the DAWR, so (for now) the DAWR is
this commit: disabled by this commit:
commit 9654153158d3e0684a1bdb76dbababdb7111d5a0 commit 9654153158d3e0684a1bdb76dbababdb7111d5a0
Author: Michael Neuling <mikey@neuling.org> Author: Michael Neuling <mikey@neuling.org>