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| author | Ben Hutchings <ben@decadent.org.uk> | 2012-01-10 03:04:32 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-11 15:50:11 -0800 |
| commit | 9f13a1fd452f11c18004ba2422a6384b424ec8a9 (patch) | |
| tree | 6aa799a5e095f8cfa03c7386e6d0a20ebda595e4 /arch | |
| parent | 024f78462c3da710642a54939888a92e28704653 (diff) | |
| download | linux-3.10-9f13a1fd452f11c18004ba2422a6384b424ec8a9.tar.gz linux-3.10-9f13a1fd452f11c18004ba2422a6384b424ec8a9.tar.bz2 linux-3.10-9f13a1fd452f11c18004ba2422a6384b424ec8a9.zip | |
cpu: Register a generic CPU device on architectures that currently do not
frv, h8300, m68k, microblaze, openrisc, score, um and xtensa currently
do not register a CPU device. Add the config option GENERIC_CPU_DEVICES
which causes a generic CPU device to be registered for each present CPU,
and make all these architectures select it.
Richard Weinberger <richard@nod.at> covered UML and suggested using
per_cpu.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/frv/Kconfig | 1 | ||||
| -rw-r--r-- | arch/h8300/Kconfig | 1 | ||||
| -rw-r--r-- | arch/m68k/Kconfig | 1 | ||||
| -rw-r--r-- | arch/microblaze/Kconfig | 1 | ||||
| -rw-r--r-- | arch/openrisc/Kconfig | 1 | ||||
| -rw-r--r-- | arch/score/Kconfig | 1 | ||||
| -rw-r--r-- | arch/um/Kconfig.common | 1 | ||||
| -rw-r--r-- | arch/xtensa/Kconfig | 1 |
8 files changed, 8 insertions, 0 deletions
diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index bbbf7927f23..a685910d2d5 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -8,6 +8,7 @@ config FRV select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW select ARCH_HAVE_NMI_SAFE_CMPXCHG + select GENERIC_CPU_DEVICES config ZONE_DMA bool diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index d1f377f5d3b..56e890df505 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -4,6 +4,7 @@ config H8300 select HAVE_IDE select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW + select GENERIC_CPU_DEVICES config SYMBOL_PREFIX string diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 99c363617f2..ae413d4a8bb 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -6,6 +6,7 @@ config M68K select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS + select GENERIC_CPU_DEVICES config RWSEM_GENERIC_SPINLOCK bool diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index f0eead74fff..74f23a460ba 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -18,6 +18,7 @@ config MICROBLAZE select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP + select GENERIC_CPU_DEVICES config SWAP def_bool n diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index 081a54f1a93..bc428b5f126 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -15,6 +15,7 @@ config OPENRISC select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_IOMAP + select GENERIC_CPU_DEVICES config MMU def_bool y diff --git a/arch/score/Kconfig b/arch/score/Kconfig index 3df65d39abc..4b285779ac0 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -8,6 +8,7 @@ config SCORE select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select ARCH_DISCARD_MEMBLOCK + select GENERIC_CPU_DEVICES choice prompt "System type" diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index a9234838e8a..b37ae706af3 100644 --- a/arch/um/Kconfig.common +++ b/arch/um/Kconfig.common @@ -8,6 +8,7 @@ config UML default y select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW + select GENERIC_CPU_DEVICES config MMU bool diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index c346ccdce0d..8a3f8351f43 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -9,6 +9,7 @@ config XTENSA select HAVE_IDE select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW + select GENERIC_CPU_DEVICES help Xtensa processors are 32-bit RISC machines designed by Tensilica primarily for embedded systems. These processors are both |