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powerpc/book3e: Fix check for linear mapping in TLB miss handler
authorBenjamin Krill <ben@codiert.org>
Thu, 27 Feb 2014 14:49:21 +0000 (15:49 +0100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Fri, 7 Mar 2014 04:54:51 +0000 (15:54 +1100)
The previous code added wrong TLBs and causes machine check errors if
a driver accessed passed the end of the linear mapping instead of
a clean page fault.

Signed-off-by: Ralph E. Bellofatto <ralphbel@us.ibm.com>
Signed-off-by: Benjamin Krill <ben@codiert.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/mm/tlb_low_64e.S patch | blob | history

diff --cc arch/powerpc/mm/tlb_low_64e.S
Simple merge
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