brain-hackers_pepepper-mirror
/
linux-brain
mirror of https://github.com/brain-hackers/linux-brain.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

KVM: PPC: Book3S HV: Check DR not IR to chose real vs virt mode MMIOs 

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
This commit is contained in:
Benjamin Herrenschmidt 2018-01-12 13:37:14 +11:00 committed by Paul Mackerras
parent 2267ea7661
commit 2662efd050
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/kvm/book3s_hv_rmhandlers.S
View File

@ -1464,7 +1464,7 @@ mc_cont:
li r7, TM_SPC_PULL_OS_CTX
li r6, TM_QW1_OS
mfmsr r0
andi. r0, r0, MSR_IR /* in real mode? */
andi. r0, r0, MSR_DR /* in real mode? */
beq 2f
ld r10, HSTATE_XIVE_TIMA_VIRT(r13)
cmpldi cr0, r10, 0