| commit | 8e35961b57da14cb64cb0e4e1b7e3aabda6396fe | [log] [tgz] |
|---|---|---|
| author | Hideo Saito <hsaito.ppc@gmail.com> | Sun May 24 15:33:34 2009 +0000 |
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Tue May 26 13:46:49 2009 +1000 |
| tree | a3382764e95b0b760e667f43ddd88d7628c746d7 | |
| parent | 59a3759d0fe8d969888c741bb33f4946e4d3750d [diff] |
powerpc/mm: Fix broken MMU PID stealing on !SMP The recent rework of the MMU PID handling for non-hash CPUs has a subtle bug in the !SMP "optimized" variant of the PID stealing function. It clears the PID in the mm context before it calls local_flush_tlb_mm(). However, the later will not flush anything if the PID in the context is clear... Signed-off-by: Hideo Saito <hsaito.ppc@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>