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| author |   David S. Miller <davem@davemloft.net> | 2011-08-05 00:53:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-05 00:53:57 -0700 |
| commit | 9076d0e7e02b98f7a65df10d1956326c8d8ba61a (patch) | |
| tree | ef7d3b694a7365ad8be871c2e892c7454c4b31c2 /arch/sparc/kernel/vmlinux.lds.S | |
| parent | sparc: Fix __atomic_add_unless() return value. (diff) | |
| download | linux-dev-9076d0e7e02b98f7a65df10d1956326c8d8ba61a.tar.xz linux-dev-9076d0e7e02b98f7a65df10d1956326c8d8ba61a.zip | |
sparc: Access kernel TSB using physical addressing when possible.
On sun4v this is basically required since we point the hypervisor and
the TSB walking hardware at these tables using physical addressing
too.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/vmlinux.lds.S')
| -rw-r--r-- | arch/sparc/kernel/vmlinux.lds.S | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S index 94a954892d3f..0e1605697b49 100644 --- a/arch/sparc/kernel/vmlinux.lds.S +++ b/arch/sparc/kernel/vmlinux.lds.S @@ -107,6 +107,16 @@ SECTIONS *(.sun4v_2insn_patch) __sun4v_2insn_patch_end = .; } + .swapper_tsb_phys_patch : { + __swapper_tsb_phys_patch = .; + *(.swapper_tsb_phys_patch) + __swapper_tsb_phys_patch_end = .; + } + .swapper_4m_tsb_phys_patch : { + __swapper_4m_tsb_phys_patch = .; + *(.swapper_4m_tsb_phys_patch) + __swapper_4m_tsb_phys_patch_end = .; + } .popc_3insn_patch : { __popc_3insn_patch = .; *(.popc_3insn_patch) |