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MFC r260666:

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In the nested TLB fault handler, for a direct-mapped address, make
sure to clear the lower 12 bits.
This commit is contained in:
marcel 2014-02-16 22:01:44 +00:00
parent 60764eb6dd
commit 4262006891
1 changed files with 1 additions and 1 deletions
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2
sys/ia64/ia64/exception.S
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@ -1026,7 +1026,7 @@ IVT_ENTRY(Data_Nested_TLB, 0x1400)
}
{ .mii
mov cr.itir=r26
(p12) dep r28=0,r30,61,3
(p12) dep r28=0,r30,0,12
(p13) extr.u r28=r30,3*PAGE_SHIFT-8, PAGE_SHIFT-3 // dir L0 index
;;
}