tlbia and PPC603
benh at kernel.crashing.org
Mon Jun 24 14:02:40 EST 2002
>I learned ppc603 software hash table some extent. And I finally
>noticed the bug in current arch/ppc/mm/ppc_mmc.c. In old code, there
>was blr at hash_page and did flush_icache_range() from hash_page
>to hash_page. But in current code, this code is removed when
>Adding this to current ppc_mmu.c have solved random crash both in
>Nubus Performa and UMAX C500. And isync before tlbie and mtsrin seems
>to be not necessary.
Good catch !
We'll fix it asap.
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