A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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[IA64] move SAL_CACHE_FLUSH check later in boot

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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 <[email protected]>
Signed-off-by: Tony Luck <[email protected]>
This commit is contained in:
Troy Heber 2006-10-25 14:46:15 -06:00 • committed by Tony Luck
commit fa1d19e5d9
3 changed files with 10 additions and 4 deletions
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1
include/asm-ia64/sal.h
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@ -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