diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2007-11-08 18:02:29 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2007-11-15 23:21:49 +0000 |
| commit | f6771dbb27c704ce837ba3bb1dcaa53f48f76ea8 (patch) | |
| tree | efec5eacc34a9e412a193a79d575cbf3b90acf23 /arch/mips/Kconfig | |
| parent | efb9ca08b5a2374b29938cdcab417ce4feb14b54 (diff) | |
[MIPS] Fix shadow register support.
Shadow register support would not possibly have worked on multicore
systems. The support code for it was also depending not on MIPS R2 but
VSMP or SMTC kernels even though it makes perfect sense with UP kernels.
SR sets are a scarce resource and the expected usage pattern is that
users actually hardcode the register set numbers in their code. So fix
the allocator by ditching it. Move the remaining CPU probe bits into
the generic CPU probe.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 4b07b18e5196..2f2ce0c28bc0 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1409,7 +1409,6 @@ config MIPS_MT_SMP depends on SYS_SUPPORTS_MULTITHREADING select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI - select CPU_MIPSR2_SRS select MIPS_MT select NR_CPUS_DEFAULT_2 select SMP @@ -1426,7 +1425,6 @@ config MIPS_MT_SMTC select GENERIC_CLOCKEVENTS_BROADCAST select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI - select CPU_MIPSR2_SRS select MIPS_MT select NR_CPUS_DEFAULT_8 select SMP @@ -1453,7 +1451,6 @@ config MIPS_VPE_LOADER depends on SYS_SUPPORTS_MULTITHREADING select CPU_MIPSR2_IRQ_VI select CPU_MIPSR2_IRQ_EI - select CPU_MIPSR2_SRS select MIPS_MT help Includes a loader for loading an elf relocatable object @@ -1582,12 +1579,6 @@ config CPU_MIPSR2_IRQ_VI config CPU_MIPSR2_IRQ_EI bool -# -# Shadow registers are an R2 feature -# -config CPU_MIPSR2_SRS - bool - config CPU_HAS_SYNC bool depends on !CPU_R3000 |