From ebc39372096280a4a5957d3e3836c859e5d78a79 Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Tue, 16 Jul 2019 17:02:21 -0400 Subject: conservatively call sfence.vma before every satp load. --- kernel/proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/proc.c') diff --git a/kernel/proc.c b/kernel/proc.c index 0655783..6ba3fec 100644 --- a/kernel/proc.c +++ b/kernel/proc.c @@ -544,7 +544,7 @@ sleep(void *chan, struct spinlock *lk) } //PAGEBREAK! -// Wake up p, used by exit(). +// Wake up p if it is sleeping in wait(); used by exit(). // Caller must hold p->lock. static void wakeup1(struct proc *p) -- cgit v1.2.3