diff options
Diffstat (limited to 'Documentation/powerpc')
| -rw-r--r-- | Documentation/powerpc/DAWR-POWER9.txt | 8 |
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> |