Re: [PATCH] powerpc/8xx: Fix permanently mapped IMMR region.

2019-11-26 Thread Christophe Leroy
On 11/18/2019 11:17 AM, Michael Ellerman wrote: Christophe Leroy writes: When not using large TLBs, the IMMR region is still mapped as a whole block in the FIXMAP area. Do not remove pages mapped in the FIXMAP region when initialising paging. Properly report that the IMMR region is block-m

Re: [PATCH] powerpc/8xx: Fix permanently mapped IMMR region.

2019-11-19 Thread Christophe Leroy
Michael Ellerman a écrit : Christophe Leroy writes: When not using large TLBs, the IMMR region is still mapped as a whole block in the FIXMAP area. Do not remove pages mapped in the FIXMAP region when initialising paging. Properly report that the IMMR region is block-mapped even when not us

Re: [PATCH] powerpc/8xx: Fix permanently mapped IMMR region.

2019-11-18 Thread Michael Ellerman
Christophe Leroy writes: > When not using large TLBs, the IMMR region is still > mapped as a whole block in the FIXMAP area. > > Do not remove pages mapped in the FIXMAP region when > initialising paging. > > Properly report that the IMMR region is block-mapped even > when not using large TLBs. >

[PATCH] powerpc/8xx: Fix permanently mapped IMMR region.

2019-08-23 Thread Christophe Leroy
When not using large TLBs, the IMMR region is still mapped as a whole block in the FIXMAP area. Do not remove pages mapped in the FIXMAP region when initialising paging. Properly report that the IMMR region is block-mapped even when not using large TLBs. Signed-off-by: Christophe Leroy --- arc