| commit | 6e4341b735062378cb45abe6d712224baf88d3d7 | [log] [tgz] |
|---|---|---|
| author | andrew.boren <andrew.boren@gmail.com> | Fri Nov 25 18:34:55 2011 -0700 |
| committer | andrew.boren <andrew.boren@gmail.com> | Fri Nov 25 18:34:55 2011 -0700 |
| tree | 573ad44229d25f0d051175e15a9c86e3eda36402 | |
| parent | dcd954053d4226f381d66131d3a6b8414bbe3eb4 [diff] |
implement work around for tegra errata 657451 tegra 2 processors have a bug in the register read path of bit 20 of the CP15 c13, 3 register (used for software thread local storage) the kernel work-around for this bug is to mux the value from bit 20 into bit 0; since the TLS value used by Android is an aligned address, bit 0 is known to be available.