4c55130b2a
early_setup() calls htab_initialize() which is similar, but not identical to iSeries_bolt_kernel(). On iSeries the Hypervisor has already inserted some ptes for us, and we simply have to detect that and bolt them. iSeries_hpte_bolt_or_insert() implements that logic. For the case of a non-existing pte we just call iSeries_hpte_insert(). This appears to work, although it's not entirely equivalent to the old code in iSeries_make_pte() which panicked if we got a secondary slot. Not sure if that's important. Finally we call iSeries_hpte_bolt_or_insert() from create_pte_mapping(), which is called from htab_initialize() for each lmb region. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> |
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| boot | ||
| configs | ||
| kernel | ||
| lib | ||
| mm | ||
| xmon | ||
| defconfig | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||