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authorJoel Stanley <joel@jms.id.au>2019-04-01 16:41:56 +1030
committerMichael Ellerman <mpe@ellerman.id.au>2019-05-03 02:54:58 +1000
commit29b861ea7742e571c1940366944eabc24d612e98 (patch)
tree3c79d0cb9050aeba24332f275c5c16d4b0b225e8 /Documentation/powerpc
parente1619e89c96c596d72e66f15a0794f5001c8576e (diff)
Documentation: powerpc: Expand the DAWR acronym
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>
Diffstat (limited to 'Documentation/powerpc')
-rw-r--r--Documentation/powerpc/DAWR-POWER9.txt8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/powerpc/DAWR-POWER9.txt b/Documentation/powerpc/DAWR-POWER9.txt
index bdec03650941..ecdbb076438c 100644
--- a/Documentation/powerpc/DAWR-POWER9.txt
+++ b/Documentation/powerpc/DAWR-POWER9.txt
@@ -1,10 +1,10 @@
DAWR issues on POWER9
============================
-On POWER9 the DAWR can cause a checkstop if it points to cache
-inhibited (CI) memory. Currently Linux has no way to disinguish CI
-memory when configuring the DAWR, so (for now) the DAWR is disabled by
-this commit:
+On POWER9 the Data Address Watchpoint Register (DAWR) can cause a checkstop
+if it points to cache inhibited (CI) memory. Currently Linux has no way to
+disinguish CI memory when configuring the DAWR, so (for now) the DAWR is
+disabled by this commit:
commit 9654153158d3e0684a1bdb76dbababdb7111d5a0
Author: Michael Neuling <mikey@neuling.org>