mce_wrmsrl

Name:mce_wrmsrl

Proto:static void mce_wrmsrl(unsigned int msr, u64 v)

Type:void

Parameter:

Type	Parameter	Name
unsigned int	msr
u64	v

419

If Operations for contexts that are safe from preemption/interrupts. These* operations verify that preemption is disabled.(finished) Then

420

offset = Support code for software error injection

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If offset >= 0 Then *(this_cpu_ptr( & injectm) + offset) = v

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Return

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**Caller**
Name	Describe
machine_check_poll	Poll for corrected events or events that happened before reset.* Those are just logged through /dev/mcelog.* This is executed in standard interrupt context.* Note: spec recommends to panic for fatal unsignalled* errors here
mce_clear_state
__mc_check_crashing_cpu	Cases where we avoid rendezvous handler timeout:* 1) If this CPU is offline
do_machine_check	The actual machine check handler. This only handles real* exceptions when something got corrupted coming in through int 18.* This is executed in NMI context not subject to normal locking rules. This* implies that most kernel services cannot be safely used

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