On Wed, Dec 22, 2010 at 10:44 AM, Senthil Balasubramanian <[email protected]> wrote: > There are few places where we are checking for macversion and revsions > before RTC is powered ON. However we are reading the macversion and > revisions only after RTC is powered ON and so both macversion and > revisions are actully zero and this leads to incorrect srev checks > > Incorrect srev checks can cause registers to be configured wrongly and can > cause unexpected behavior. Fixing this seems to address the ASPM issue that > we have observed. The laptop becomes very slow and hangs mostly with ASPM L1 > enabled without this fix.
On what chipset? Or did we see this on one chipset and suspect it can affect others? Luis _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
