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authorBecky Bruce <bgill@freescale.com>2007-02-12 17:43:46 -0600
committerKumar Gala <galak@kernel.crashing.org>2007-02-12 21:32:38 -0600
commit8ce0a7df6e6117d8814e976d4b7ce6a6b2c9cf93 (patch)
tree14fb1bec568491b3f1fbc37f2ef6df986617e9bc /lib/bitmap.c
parentedacf6bb7e7e1b75f2937966a50119439ff78ccb (diff)
[POWERPC] 85xx: Don't write reserved values to MAS1[TSIZE]
Some of the current tlbwe instructions early on in head_fsl_booke.S take advantage of unarchitected behavior that allows the writing of reserved values to the TSIZE field. This patch corrects that, as well as an error where an uninitialized (by linux) value was written into a MAS register and used for a tlbwe. Correct this for both arch/ppc and arch/powerpc. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'lib/bitmap.c')
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