diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-06-19 17:36:43 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-06-28 17:59:43 +0100 |
| commit | 60b6cf6851d0e12956c109987966f2e7417ce212 (patch) | |
| tree | c9f29b85d5c37d7bad9ea0710d7dd5be226c8e1d /arch/arm/mm/Kconfig | |
| parent | 02fcb974369d21c3df61d4ac5a2e1a58dce86495 (diff) | |
[ARM] nommu: we need the TLS register emulation for nommu mode
Since there can be no fixed location for the TLS value with nommu
systems, we must provide TLS register emulation in order to support
TLS binaries on CPUs without the thread register.
Part of a patch from Hyok S. Choi, and cleaned up by rmk.
Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/Kconfig')
| -rw-r--r-- | arch/arm/mm/Kconfig | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index ecf5e232a6f..068ada6466d 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -277,17 +277,17 @@ config CPU_32v6K # This defines the compiler instruction set which depends on the machine type. config CPU_32v3 bool - select TLS_REG_EMUL if SMP + select TLS_REG_EMUL if SMP || !MMU select NEEDS_SYSCALL_FOR_CMPXCHG if SMP config CPU_32v4 bool - select TLS_REG_EMUL if SMP + select TLS_REG_EMUL if SMP || !MMU select NEEDS_SYSCALL_FOR_CMPXCHG if SMP config CPU_32v5 bool - select TLS_REG_EMUL if SMP + select TLS_REG_EMUL if SMP || !MMU select NEEDS_SYSCALL_FOR_CMPXCHG if SMP config CPU_32v6 |