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powerpc/44x: No need to mask MSR:CE, ME or DE in _tlbil_va on 440
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 18 Dec 2008 19:13:46 +0000 (19:13 +0000)
committerPaul Mackerras <paulus@samba.org>
Sun, 21 Dec 2008 03:21:16 +0000 (14:21 +1100)
commit760ec0e02d8a13d0ed60d99f47879d4aa8ef1910
tree180754d608bad7ba08d9a2f24a4ef930f564a391tree | snapshot
parent2a4aca1144394653269720ffbb5a325a77abd5facommit | diff
powerpc/44x: No need to mask MSR:CE, ME or DE in _tlbil_va on 440

The handlers for Critical, Machine Check or Debug interrupts
will save and restore MMUCR nowadays, thus we only need to
disable normal interrupts when invalidating TLB entries.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/mm/tlb_nohash_low.S diff | blob | history
Domain: System / Kernel;