pc, pc64: clear debug watchpoint registers on exec and exit

[plan9front.git] / sys / src / 9 / pc / sdmv50xx.c

diff --git a/sys/src/9/pc/sdmv50xx.c b/sys/src/9/pc/sdmv50xx.c
index eb28df098d415d805d665a70f22153470dff40d2..5ebb6d6fdeed9fa0529b0171e746e4916565ea66 100644 (file)
--- a/sys/src/9/pc/sdmv50xx.c
+++ b/sys/src/9/pc/sdmv50xx.c
@@ -1100,6 +1100,8 @@ satakproc(void*)
 {
        int i;
 
+       while(waserror())
+               ;
        for(;;){
                tsleep(&up->sleep, return0, 0, Nms);
                for(i = 0; i < nmvsatadrive; i++)