diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2020-11-27 07:44:20 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-03 17:01:27 +0300 |
| commit | 292f86c4c683a1064aff7210348da088c1573ee0 (patch) | |
| tree | 7b837eeccf16cfb9b4514e7ace3c1f00dd59e616 /arch/powerpc | |
| parent | fa46c2fa6ffbedab3a3cbcbde1292468979e830b (diff) | |
| download | linux-292f86c4c683a1064aff7210348da088c1573ee0.tar.xz | |
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
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/kup.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/kup.h b/arch/powerpc/include/asm/book3s/64/kup.h index b9cbb96d9aed..f54ab2cb189b 100644 --- a/arch/powerpc/include/asm/book3s/64/kup.h +++ b/arch/powerpc/include/asm/book3s/64/kup.h @@ -7,7 +7,7 @@ #define AMR_KUAP_BLOCK_READ UL(0x5455555555555555) #define AMR_KUAP_BLOCK_WRITE UL(0xa8aaaaaaaaaaaaaa) -#define AMR_KUEP_BLOCKED (1UL << 62) +#define AMR_KUEP_BLOCKED UL(0x5455555555555555) #define AMR_KUAP_BLOCKED (AMR_KUAP_BLOCK_READ | AMR_KUAP_BLOCK_WRITE) #ifdef __ASSEMBLY__ |