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Grab Giant arond page faults. ia64 boots again in the simulator now.

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This commit is contained in:
John Baldwin 2001-08-07 17:31:42 +00:00
parent 1a393b6188
commit 5ebe32c611
1 changed files with 4 additions and 4 deletions
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8
sys/ia64/ia64/trap.c
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@ -286,6 +286,7 @@ trap(int vector, int imm, struct trapframe *framep)
p->p_addr->u_pcb.pcb_onfault = 0;
goto out;
}
mtx_lock(&Giant);
/*
* It is only a kernel address space fault iff:
@ -405,11 +406,10 @@ trap(int vector, int imm, struct trapframe *framep)
#endif
trapsignal(p, i, ucode);
out:
if (user) {
if (user)
userret(p, framep, sticks);
if (mtx_owned(&Giant))
mtx_unlock(&Giant);
}
if (mtx_owned(&Giant))
mtx_unlock(&Giant);
return;
dopanic: