diff options
| author | David Daney <david.daney@cavium.com> | 2012-05-15 00:04:50 -0700 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-05-16 23:34:34 +0200 |
| commit | 6650df3c380e0db558dbfec63ed860402c6afb2a (patch) | |
| tree | e63f022dbb69c5920fd734aecb44cf8c7a225b51 /arch/mips/kernel/setup.c | |
| parent | 9cd9669bd60ee41d34d1b41d7a0b884806939d7b (diff) | |
MIPS: Move cache setup to setup_arch().
commit 97ce2c88f9ad42e3c60a9beb9fca87abf3639faa (jump-label: initialize
jump-label subsystem much earlier) breaks MIPS. The jump_label_init()
call was moved before trap_init() which is where we initialize
flush_icache_range().
In order to be good citizens, we move cache initialization earlier so
that we don't jump through a null flush_icache_range function pointer
when doing the jump label initialization.
Signed-off-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3822/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/setup.c')
| -rw-r--r-- | arch/mips/kernel/setup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index c504b212f8f3..a53f8ec37aac 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -605,6 +605,8 @@ void __init setup_arch(char **cmdline_p) resource_init(); plat_smp_setup(); + + cpu_cache_init(); } unsigned long kernelsp[NR_CPUS]; |