Messages in this thread | | | Date | Tue, 19 Nov 2019 18:49:48 +0100 | From | Christophe Leroy <> | Subject | Re: [PATCH] powerpc/8xx: Fix permanently mapped IMMR region. |
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Michael Ellerman <mpe@ellerman.id.au> a écrit :
> Christophe Leroy <christophe.leroy@c-s.fr> 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. >> >> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> >> --- >> arch/powerpc/mm/mem.c | 8 -------- >> arch/powerpc/mm/nohash/8xx.c | 13 +++++++------ >> 2 files changed, 7 insertions(+), 14 deletions(-) > > This blows up pmac32_defconfig + qemu mac99 for me with:
Ok, then there is still something I have not understood about fixmap. I'll look at it next week
Christophe
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