linux_dsm_epyc7002/arch/powerpc/platforms
Anju T Sudhakar 4bdd39460b powerpc/powernv: Re-enable imc trace-mode in kernel
commit <249fad734a25> ""powerpc/perf: Disable trace_imc pmu"
disables IMC(In-Memory Collection) trace-mode in kernel, since frequent
mode switching between accumulation mode and trace mode via the spr LDBAR
in the hardware can trigger a checkstop(system crash).

Patch to re-enable imc-trace mode in kernel.

The previous patch(1/2) in this series will address the mode switching issue
by implementing a global lock, and will restrict the usage of
accumulation and trace-mode at a time.

Signed-off-by: Anju T Sudhakar <anju@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200313055238.8656-2-anju@linux.vnet.ibm.com
2020-04-03 00:09:58 +11:00
..
4xx
8xx powerpc: Replace setup_irq() by request_irq() 2020-03-25 12:07:57 +11:00
40x
44x powerpc/32: drop unused ISA_DMA_THRESHOLD 2020-04-01 14:30:50 +11:00
52xx powerpc/32: drop unused ISA_DMA_THRESHOLD 2020-04-01 14:30:50 +11:00
82xx
83xx powerpc/83xx: Add some error handling in 'quirk_mpc8360e_qe_enet10()' 2020-03-04 22:44:25 +11:00
85xx powerpc: Replace setup_irq() by request_irq() 2020-03-25 12:07:57 +11:00
86xx
512x
amigaone powerpc/32: drop unused ISA_DMA_THRESHOLD 2020-04-01 14:30:50 +11:00
cell powerpc/cell: Use fallthrough; 2020-03-25 12:07:57 +11:00
chrp powerpc/32: drop unused ISA_DMA_THRESHOLD 2020-04-01 14:30:50 +11:00
embedded6xx
maple powerpc/maple: Fix declaration made after definition 2020-03-25 12:09:48 +11:00
pasemi
powermac powerpc/32: drop unused ISA_DMA_THRESHOLD 2020-04-01 14:30:50 +11:00
powernv powerpc/powernv: Re-enable imc trace-mode in kernel 2020-04-03 00:09:58 +11:00
ps3
pseries powerpc/pseries: Fix MCE handling on pseries 2020-04-03 00:09:58 +11:00
fsl_uli1575.c
Kconfig
Kconfig.cputype powerpc/kuap: PPC_KUAP_DEBUG should depend on PPC_KUAP 2020-03-20 13:10:22 +11:00
Makefile