Data Cache Push Parity Error

[Jay_Chen]

Hi all,

I am using P2020 with Linux kernel 3.8.13.
Sometimes my system encounters machine check exception and it shows “Caused by (from MCSR=20000000): Data Cache Push Parity Error”.
Could anyone show me some hints to dig into this issue? Any comment is welcome.
Thanks in advance.

Jay Chen



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[Scott Wood]

Post by Jay_Chen
Hi all,
I am using P2020 with Linux kernel 3.8.13.
Sometimes my system encounters machine check exception and it shows
“Caused by (from MCSR=20000000): Data Cache Push Parity Error”.
Could anyone show me some hints to dig into this issue? Any comment is welcome.
Thanks in advance.

I suggest contacting Freescale support about this
(support at freescale.com) -- I don't think this is the type of error that
you'd normally see from software misbehavior.

-Scott