forked from Minki/linux
powerpc/mm: Fixup wrong LPCR_VRMASD value
In commita4b349540a
("powerpc/mm: Cleanup LPCR defines") we updated LPCR_VRMASD wrongly as below. -#define LPCR_VRMASD (0x1ful << (63-16)) +#define LPCR_VRMASD_SH 47 +#define LPCR_VRMASD (ASM_CONST(1) << LPCR_VRMASD_SH) We initialize the VRMA bits in LPCR to 0x00 in kvm. Hence using a different mask value as above while updating lpcr should not have any impact. This patch updates it to the correct value. Fixes:a4b349540a
("powerpc/mm: Cleanup LPCR defines") Reported-by: Ram Pai <linuxram@us.ibm.com> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Jia He <hejianet@gmail.com> Acked-by: Paul Mackerras <paulus@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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@ -338,7 +338,7 @@
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#define LPCR_DPFD_SH 52
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#define LPCR_DPFD (ASM_CONST(7) << LPCR_DPFD_SH)
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#define LPCR_VRMASD_SH 47
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#define LPCR_VRMASD (ASM_CONST(1) << LPCR_VRMASD_SH)
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#define LPCR_VRMASD (ASM_CONST(0x1f) << LPCR_VRMASD_SH)
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#define LPCR_VRMA_L ASM_CONST(0x0008000000000000)
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#define LPCR_VRMA_LP0 ASM_CONST(0x0001000000000000)
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#define LPCR_VRMA_LP1 ASM_CONST(0x0000800000000000)
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