* [Patch 0/2] Kexec/Kdump support POWER6
@ 2007-05-23 9:32 Sachin P. Sant
0 siblings, 0 replies; 2+ messages in thread
From: Sachin P. Sant @ 2007-05-23 9:32 UTC (permalink / raw)
To: linuxppc-dev, paulus; +Cc: Olof Johansson, Milton Miller II, ellerman
Here is updated set of patches which adds kdump support for Power6.
The first patch reads VRMA page size from device tree.
Second patch adds Kexec/Kdump support for Power6 processor.
On Power machines supporting VRMA, Kexec/Kdump does not work.
Hypervisor stores VRMA mapping used by the OS, in the hpte
hash tables. This patch makes sure these hpte entries are
left untouched.
Thanks
-Sachin
Signed-off-by : Sachin Sant <sachinp@in.ibm.com>
Signed-off-by : Mohan Kumar M <mohan@in.ibm.com>
---
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Patch 0/2] Kexec/Kdump support POWER6
@ 2007-05-22 12:22 Sachin P. Sant
0 siblings, 0 replies; 2+ messages in thread
From: Sachin P. Sant @ 2007-05-22 12:22 UTC (permalink / raw)
To: linuxppc-dev; +Cc: Milton Miller II, ellerman
Here are a set of patches which adds kdump support for Power6.
The first patch reads VRMA page size from device tree.
Second patch adds Kexec/Kdump support for Power6 processor.
On Power machines supporting VRMA, Kexec/Kdump does not work.
Hypervisor stores VRMA mapping used by the OS, in the hpte
hash tables. This patch makes sure these hpte entries are
left untouched.
Comments are welcome.
Thanks
-Sachin
Signed-off-by : Sachin Sant <sachinp@in.ibm.com>
Signed-off-by : Mohan Kumar M <mohan@in.ibm.com>
---
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2007-05-23 9:31 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2007-05-23 9:32 [Patch 0/2] Kexec/Kdump support POWER6 Sachin P. Sant
-- strict thread matches above, loose matches on Subject: below --
2007-05-22 12:22 Sachin P. Sant
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).