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SubjectRe: [PATCH v3 1/2] powperc/mm: read TLB Block Invalidate Characteristics
On Fri, 2019-09-20 at 13:05:22 UTC, Laurent Dufour wrote:
> The PAPR document specifies the TLB Block Invalidate Characteristics which
> tells for each pair of segment base page size, actual page size, the size
> of the block the hcall H_BLOCK_REMOVE supports.
> These characteristics are loaded at boot time in a new table hblkr_size.
> The table is separate from the mmu_psize_def because this is specific to
> the pseries platform.
> A new init function, pseries_lpar_read_hblkrm_characteristics() is added to
> read the characteristics. It is called from pSeries_setup_arch().
> Fixes: ba2dd8a26baa ("powerpc/pseries/mm: call H_BLOCK_REMOVE")
> Signed-off-by: Laurent Dufour <>

Series applied to powerpc fixes, thanks.


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