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path: root/arch/powerpc/include/asm/nohash/32
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* powerpc/mm/radix: Use different pte update sequence for different POWER9 revsAneesh Kumar K.V2016-09-13
| | | | | | | | | | POWER9 DD1 requires pte to be marked invalid (V=0) before updating it with the new value. This makes this distinction for the different revisions. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Acked-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc: Various typo fixesMichael Ellerman2016-06-13
| | | | | Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc/mm: Copy pgalloc (part 2)Aneesh Kumar K.V2016-05-11
| | | | | | | This moves the nohash variant of pgalloc headers to nohash/ directory Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* powerpc32: remove ioremap_baseChristophe Leroy2016-03-11
| | | | | | | ioremap_base is not initialised and is nowhere used so remove it Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Scott Wood <oss@buserror.net>
* powerpc32: Fix pte_offset_kernel() to return NULL for bad pagesChristophe Leroy2016-03-11
| | | | | | | | | | The fixmap related functions try to map kernel pages that are already mapped through Large TLBs. pte_offset_kernel() has to return NULL for LTLBs, otherwise the caller will try to access level 2 table which doesn't exist Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Scott Wood <oss@buserror.net>
* powerpc/booke: Move nohash headersAneesh Kumar K.V2015-12-13
Move the booke related headers below booke/32 or booke/64 Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>