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(parent: ca827d5) | patch
sparc64: Add support for ADI register fields, ASIs and traps
authorKhalid Aziz <khalid.aziz@oracle.com>
Wed, 21 Feb 2018 17:15:45 +0000 (10:15 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 18 Mar 2018 14:38:45 +0000 (07:38 -0700)
commit750375003deae240967eed6b13529a4bfc8ca11e
tree5e6accb3f665deb0efb64b7eb2f737d549927ec5tree | snapshot
parentca827d55ebaa24de9fca36ee24e42d6fc5119ee3commit | diff
sparc64: Add support for ADI register fields, ASIs and traps

SPARC M7 processor adds new control register fields, ASIs and a new
trap to support the ADI (Application Data Integrity) feature. This
patch adds definitions for these register fields, ASIs and a handler
for the new precise memory corruption detected trap.

Signed-off-by: Khalid Aziz <khalid.aziz@oracle.com>
Cc: Khalid Aziz <khalid@gonehiking.org>
Reviewed-by: Anthony Yznaga <anthony.yznaga@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
arch/sparc/include/asm/hypervisor.h diff | blob | blame | history
arch/sparc/include/asm/pgtable_64.h diff | blob | blame | history
arch/sparc/include/asm/ttable.h diff | blob | blame | history
arch/sparc/include/uapi/asm/asi.h diff | blob | blame | history
arch/sparc/include/uapi/asm/pstate.h diff | blob | blame | history
arch/sparc/kernel/entry.h diff | blob | blame | history
arch/sparc/kernel/head_64.S diff | blob | blame | history
arch/sparc/kernel/sun4v_mcd.S [new file with mode: 0644] blob
arch/sparc/kernel/traps_64.c diff | blob | blame | history
arch/sparc/kernel/ttable_64.S diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)