diff options
| author | James Hogan <james.hogan@imgtec.com> | 2015-10-16 17:33:13 +0200 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2017-02-03 16:18:56 +0100 |
| commit | ccf015166ddbbd4c43a16d6871ea15f1fcf51ccc (patch) | |
| tree | d7a6835ed4fae62a859ef73c3310bec05bed10fc /scripts/gcc-x86_32-has-stack-protector.sh | |
| parent | MIPS: Move pgd_alloc() out of header (diff) | |
| download | linux-ccf015166ddbbd4c43a16d6871ea15f1fcf51ccc.tar.xz linux-ccf015166ddbbd4c43a16d6871ea15f1fcf51ccc.zip | |
MIPS: Export pgd/pmd symbols for KVM
Export pmd_init(), invalid_pmd_table and tlbmiss_handler_setup_pgd to
GPL kernel modules so that MIPS KVM can use the inline page table
management functions and switch between page tables:
- pmd_init() will be used directly by KVM to initialise newly allocated
pmd tables with invalid lower level table pointers.
- invalid_pmd_table is used by pud_present(), pud_none(), and
pud_clear(), which KVM will use to test and clear pud entries.
- tlbmiss_handler_setup_pgd() will be called by KVM entry code to switch
to the appropriate GVA page tables.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: linux-mips@linux-mips.org
Cc: kvm@vger.kernel.org
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions