forked from luck/tmp_suning_uos_patched
[IA64] Update comment to describe modes set in default control register.
Christian Hildner pointed out that the comment did not match what the code does in cpu_init() when we set up the default control register. Patch based on suggestions from Ken Chen. Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
parent
866ba633a8
commit
86ebacd360
@ -720,7 +720,8 @@ cpu_init (void)
|
||||
ia64_set_kr(IA64_KR_PT_BASE, __pa(ia64_imva(empty_zero_page)));
|
||||
|
||||
/*
|
||||
* Initialize default control register to defer all speculative faults. The
|
||||
* Initialize default control register to defer speculative faults except
|
||||
* for those arising from TLB misses, which are not deferred. The
|
||||
* kernel MUST NOT depend on a particular setting of these bits (in other words,
|
||||
* the kernel must have recovery code for all speculative accesses). Turn on
|
||||
* dcr.lc as per recommendation by the architecture team. Most IA-32 apps
|
||||
|
Loading…
Reference in New Issue
Block a user