Revert "MIPS: Allow ASID size to be determined at boot time."
authorDavid Daney <david.daney@cavium.com>
Mon, 13 May 2013 20:56:44 +0000 (13:56 -0700)
committerRalf Baechle <ralf@linux-mips.org>
Thu, 16 May 2013 18:35:42 +0000 (20:35 +0200)
commit48c4ac976ae995f263cde8f09578de86bc8e9f1d
tree48e9b3753b951ea2c276546679264c3030a8ea7d
parent8ea6cd7af124ad070b44a7f60e225e45e3f38f79
Revert "MIPS: Allow ASID size to be determined at boot time."

This reverts commit d532f3d26716a39dfd4b88d687bd344fbe77e390.

The original commit has several problems:

1) Doesn't work with 64-bit kernels.

2) Calls TLBMISS_HANDLER_SETUP() before the code is generated.

3) Calls TLBMISS_HANDLER_SETUP() twice in per_cpu_trap_init() when
   only one call is needed.

[ralf@linux-mips.org: Also revert the bits of the ASID patch which were
hidden in the KVM merge.]

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: "Steven J. Hill" <Steven.Hill@imgtec.com>
Cc: David Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/5242/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
13 files changed:
arch/mips/include/asm/kvm_host.h
arch/mips/include/asm/mmu_context.h
arch/mips/kernel/genex.S
arch/mips/kernel/smtc.c
arch/mips/kernel/traps.c
arch/mips/kvm/kvm_mips_emul.c
arch/mips/kvm/kvm_tlb.c
arch/mips/lib/dump_tlb.c
arch/mips/lib/r3k_dump_tlb.c
arch/mips/mm/tlb-r3k.c
arch/mips/mm/tlb-r4k.c
arch/mips/mm/tlb-r8k.c
arch/mips/mm/tlbex.c