svn commit: r320979 - stable/11/sys/powerpc/booke
Justin Hibbits
jhibbits at FreeBSD.org
Fri Jul 14 01:45:45 UTC 2017
Author: jhibbits
Date: Fri Jul 14 01:45:43 2017
New Revision: 320979
URL: https://svnweb.freebsd.org/changeset/base/320979
Log:
MFC r320489:
Use the more common Book-E idiom for disabling interrupts.
Modified:
stable/11/sys/powerpc/booke/pmap.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/powerpc/booke/pmap.c
==============================================================================
--- stable/11/sys/powerpc/booke/pmap.c Fri Jul 14 01:22:27 2017 (r320978)
+++ stable/11/sys/powerpc/booke/pmap.c Fri Jul 14 01:45:43 2017 (r320979)
@@ -3156,7 +3156,7 @@ tlb1_read_entry(tlb_entry_t *entry, unsigned int slot)
KASSERT((entry != NULL), ("%s(): Entry is NULL!", __func__));
msr = mfmsr();
- mtmsr(msr & ~PSL_EE);
+ __asm __volatile("wrteei 0");
mas0 = MAS0_TLBSEL(1) | MAS0_ESEL(slot);
mtspr(SPR_MAS0, mas0);
@@ -3202,7 +3202,7 @@ tlb1_write_entry(tlb_entry_t *e, unsigned int idx)
//debugf("tlb1_write_entry: mas0 = 0x%08x\n", mas0);
msr = mfmsr();
- mtmsr(msr & ~PSL_EE);
+ __asm __volatile("wrteei 0");
mtspr(SPR_MAS0, mas0);
__asm __volatile("isync");
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