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gicv3_set_priority: ICC_PMR_EL1 is self-synchronizing so no need for isb() 

here.
This commit is contained in:
jmcneill 2020-11-01 11:17:20 +00:00
parent 1697e9770d
commit a240d28f83
1 changed files with 2 additions and 3 deletions
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5
sys/arch/arm/cortex/gicv3.c
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@ -1,4 +1,4 @@
/* $NetBSD: gicv3.c,v 1.28 2020/11/01 11:04:55 jmcneill Exp $ */
/* $NetBSD: gicv3.c,v 1.29 2020/11/01 11:17:20 jmcneill Exp $ */
/*-
* Copyright (c) 2018 Jared McNeill <jmcneill@invisible.ca>
@ -31,7 +31,7 @@
#define _INTR_PRIVATE
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: gicv3.c,v 1.28 2020/11/01 11:04:55 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: gicv3.c,v 1.29 2020/11/01 11:17:20 jmcneill Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@ -214,7 +214,6 @@ gicv3_set_priority(struct pic_softc *pic, int ipl)
struct gicv3_softc * const sc = PICTOSOFTC(pic);
icc_pmr_write(IPL_TO_PMR(sc, ipl));
isb();
}
static void