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| author | Michael Ellerman <mpe@ellerman.id.au> | 2014-07-10 12:29:19 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-28 14:10:22 +1000 |
| commit | 376af5947c0e441ccbf98f0212d4ffbf171528f6 (patch) | |
| tree | 8d80f48caea9448257de40a2a9c7279cc80e60b0 /arch/powerpc/include/asm/paca.h | |
| parent | 468a33028edd62549ad3c4dcbc23dd0311c67832 (diff) | |
| download | op-kernel-dev-376af5947c0e441ccbf98f0212d4ffbf171528f6.zip op-kernel-dev-376af5947c0e441ccbf98f0212d4ffbf171528f6.tar.gz | |
powerpc: Remove STAB code
Old cpus didn't have a Segment Lookaside Buffer (SLB), instead they had
a Segment Table (STAB). Now that we've dropped support for those cpus,
we can remove the STAB support entirely.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/paca.h')
| -rw-r--r-- | arch/powerpc/include/asm/paca.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h index bb0bd25..5abde4e 100644 --- a/arch/powerpc/include/asm/paca.h +++ b/arch/powerpc/include/asm/paca.h @@ -78,10 +78,6 @@ struct paca_struct { u64 kernel_toc; /* Kernel TOC address */ u64 kernelbase; /* Base address of kernel */ u64 kernel_msr; /* MSR while running in kernel */ -#ifdef CONFIG_PPC_STD_MMU_64 - u64 stab_real; /* Absolute address of segment table */ - u64 stab_addr; /* Virtual address of segment table */ -#endif /* CONFIG_PPC_STD_MMU_64 */ void *emergency_sp; /* pointer to emergency stack */ u64 data_offset; /* per cpu data offset */ s16 hw_cpu_id; /* Physical processor number */ |
