• Thomas Bogendoerfer's avatar
    MIPS: SGI-IP27: fix exception handler replication · 63734674
    Thomas Bogendoerfer authored
    Commit 775b089a ("MIPS: tlbex: Remove cpu_has_local_ebase") removed
    generating tlb refill handlers for every CPU, which was needed for
    generating per node exception handlers on IP27. Instead of resurrecting
    (and fixing) refill handler generation, we simply copy all exception
    vectors from the boot node to the other nodes. Also remove the config
    option since the memory tradeoff for expection handler replication
    is just 8k per node.
    Signed-off-by: default avatarThomas Bogendoerfer <tbogendoerfer@suse.de>
    Signed-off-by: default avatarPaul Burton <paulburton@kernel.org>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: Paul Burton <paul.burton@mips.com>
    Cc: James Hogan <jhogan@kernel.org>
    Cc: linux-mips@vger.kernel.org
    Cc: linux-kernel@vger.kernel.org
    63734674
ip27-init.c 4.11 KB