From: Li Zhong
On Fri, 2014-04-25 at 22:18 +1000, Anton Blanchard wrote:
Hi,
When trying offline cpus, I noticed following Oops in
rtas_stop_self(), and it seems caused by commit 41dd03a9. The Oops
disappears after reverting this commit.
After reading the code, I guess it might
On Mon, 2014-04-28 at 09:06 +, David Laight wrote:
Ah, yes, the stack here is obviously at a much higher address than
4GB.
Are we talking of physical or virtual addresses here?
(or even user?)
Real.
Is there a re-entrancy problem using kernel static data?
Not for this code. This is
On Fri, 2014-04-25 at 22:18 +1000, Anton Blanchard wrote:
Hi,
When trying offline cpus, I noticed following Oops in
rtas_stop_self(), and it seems caused by commit 41dd03a9. The Oops
disappears after reverting this commit.
After reading the code, I guess it might be caused by moving
Hi,
When trying offline cpus, I noticed following Oops in
rtas_stop_self(), and it seems caused by commit 41dd03a9. The Oops
disappears after reverting this commit.
After reading the code, I guess it might be caused by moving the
rtas_args to stack. Still need some more time to read
