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powerpc/book3s64/kuep: Use Key 3 to implement KUEP with hash translation.

Radix use IAMR Key 0 and hash translation use IAMR key 3.

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Reviewed-by: Sandipan Das <sandipan@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201127044424.40686-19-aneesh.kumar@linux.ibm.com

authored by

Aneesh Kumar K.V and committed by
Michael Ellerman 292f86c4 fa46c2fa

+1 -1
+1 -1
arch/powerpc/include/asm/book3s/64/kup.h
··· 7 7 8 8 #define AMR_KUAP_BLOCK_READ UL(0x5455555555555555) 9 9 #define AMR_KUAP_BLOCK_WRITE UL(0xa8aaaaaaaaaaaaaa) 10 - #define AMR_KUEP_BLOCKED (1UL << 62) 10 + #define AMR_KUEP_BLOCKED UL(0x5455555555555555) 11 11 #define AMR_KUAP_BLOCKED (AMR_KUAP_BLOCK_READ | AMR_KUAP_BLOCK_WRITE) 12 12 13 13 #ifdef __ASSEMBLY__