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| author | Troy Heber <troy.heber@hp.com> | 2006-10-25 14:46:15 -0600 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-10-31 14:32:10 -0800 |
| commit | fa1d19e5d9a94120f31e5783ab44758f46892d94 (patch) | |
| tree | cb685f4b1cc31d633d04561ea9f31e40e43a3fc1 /include/asm-ia64 | |
| parent | 264b0f99308436deaee38bab99e586612d012fc1 (diff) | |
| download | linux-fa1d19e5d9a94120f31e5783ab44758f46892d94.tar.gz linux-fa1d19e5d9a94120f31e5783ab44758f46892d94.tar.bz2 linux-fa1d19e5d9a94120f31e5783ab44758f46892d94.zip | |
[IA64] move SAL_CACHE_FLUSH check later in boot
The check to see if the firmware drops interrupts during a
SAL_CACHE_FLUSH is done to early in the boot. SAL_CACHE_FLUSH expects
to be able to make PAL calls in virtual mode, on some cell based
machines a fault occurs causing a MCA. This patch moves the check
after mmu_context_init so the TLB and VHPT are properly setup.
Signed-off-by Troy Heber <troy.heber@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
| -rw-r--r-- | include/asm-ia64/sal.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h index 0b210abbe003..d000689d9142 100644 --- a/include/asm-ia64/sal.h +++ b/include/asm-ia64/sal.h @@ -659,6 +659,7 @@ ia64_sal_freq_base (unsigned long which, unsigned long *ticks_per_second, } extern s64 ia64_sal_cache_flush (u64 cache_type); +extern void __init check_sal_cache_flush (void); /* Initialize all the processor and platform level instruction and data caches */ static inline s64 |