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736df58fd5
linux/arch/powerpc/xmon
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Nicholas Piggin 736df58fd5 powerpc/64s: guard optional TIDR SPR with CPU ftr test 
The TIDR SPR only exists on POWER9. Avoid accessing it when the
feature bit for it is not set.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211123095231.1036501-3-npiggin@gmail.com
2021-11-24 21:08:56 +11:00
..
ansidecl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
dis-asm.h powerpc/xmon: Fix compile error in print_insn* functions 2020-01-26 00:11:35 +11:00
Makefile kbuild: introduce ccflags-remove-y and asflags-remove-y 2020-08-10 01:32:59 +09:00
nonstdio.c powerpc/xmon: Change printk() to pr_cont() 2020-12-04 21:56:30 +11:00
nonstdio.h
ppc-dis.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 76 2019-05-24 17:37:51 +02:00
ppc-opc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 76 2019-05-24 17:37:51 +02:00
ppc.h
spr_access.S powerpc: move ASM_CONST and stringify_in_c() into asm-const.h 2018-07-30 22:48:16 +10:00
spu-dis.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 2019-05-21 11:28:39 +02:00
spu-insns.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 2019-05-21 11:28:39 +02:00
spu-opc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 2019-05-21 11:28:39 +02:00
spu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 2019-05-21 11:28:39 +02:00
xmon_bpts.h powerpc: Use a datatype for instructions 2020-05-19 00:10:37 +10:00
xmon_bpts.S powerpc: Add prefixed instructions to instruction data type 2020-05-19 00:10:39 +10:00
xmon.c powerpc/64s: guard optional TIDR SPR with CPU ftr test 2021-11-24 21:08:56 +11:00