* [PATCH] Documentation: powerpc: Expand the DAWR acronym
@ 2019-04-01 6:11 Joel Stanley
2019-04-01 6:21 ` Michael Neuling
2019-05-03 6:59 ` Michael Ellerman
0 siblings, 2 replies; 3+ messages in thread
From: Joel Stanley @ 2019-04-01 6:11 UTC (permalink / raw)
To: Michael Neuling, linuxppc-dev; +Cc: linux-doc
Those not of us not drowning in POWER might not know what this means.
Signed-off-by: Joel Stanley <joel@jms.id.au>
---
Documentation/powerpc/DAWR-POWER9.txt | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/Documentation/powerpc/DAWR-POWER9.txt b/Documentation/powerpc/DAWR-POWER9.txt
index 2feaa6619658..f6c24e54ce83 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>
--
2.20.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] Documentation: powerpc: Expand the DAWR acronym
2019-04-01 6:11 [PATCH] Documentation: powerpc: Expand the DAWR acronym Joel Stanley
@ 2019-04-01 6:21 ` Michael Neuling
2019-05-03 6:59 ` Michael Ellerman
1 sibling, 0 replies; 3+ messages in thread
From: Michael Neuling @ 2019-04-01 6:21 UTC (permalink / raw)
To: Joel Stanley, linuxppc-dev; +Cc: linux-doc
On Mon, 2019-04-01 at 16:41 +1030, Joel Stanley wrote:
> Those not of us not drowning in POWER might not know what this means.
Hehe... thanks!
> Signed-off-by: Joel Stanley <joel@jms.id.au>
Acked-by: Michael Neuling <mikey@neuling.org>
> ---
> Documentation/powerpc/DAWR-POWER9.txt | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/Documentation/powerpc/DAWR-POWER9.txt
> b/Documentation/powerpc/DAWR-POWER9.txt
> index 2feaa6619658..f6c24e54ce83 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>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] Documentation: powerpc: Expand the DAWR acronym
2019-04-01 6:11 [PATCH] Documentation: powerpc: Expand the DAWR acronym Joel Stanley
2019-04-01 6:21 ` Michael Neuling
@ 2019-05-03 6:59 ` Michael Ellerman
1 sibling, 0 replies; 3+ messages in thread
From: Michael Ellerman @ 2019-05-03 6:59 UTC (permalink / raw)
To: Joel Stanley, Michael Neuling, linuxppc-dev; +Cc: linux-doc
On Mon, 2019-04-01 at 06:11:56 UTC, Joel Stanley wrote:
> 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>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/29b861ea7742e571c1940366944eabc2
cheers
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-04-01 6:21 ` Michael Neuling
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