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250ad7a45b
linux/arch/powerpc/platforms/powernv
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Jordan Niethe 250ad7a45b powerpc/powernv/idle: Restore CIABR after idle for Power9 
On Power9, CIABR is lost after idle. This means that instruction
breakpoints set by xmon which use CIABR do not work. Fix this by
restoring CIABR after idle.

Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201207010519.15597-2-jniethe5@gmail.com
2020-12-07 23:26:02 +11:00
..
copy-paste.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
eeh-powernv.c powerpc/eeh: Clean up PE addressing 2020-10-06 23:22:25 +11:00
idle.c powerpc/powernv/idle: Restore CIABR after idle for Power9 2020-12-07 23:26:02 +11:00
Kconfig powernv/memtrace: don't abuse memory hot(un)plug infrastructure for memory allocations 2020-11-19 16:57:00 +11:00
Makefile powerpc/powernv/sriov: Move SR-IOV into a separate file 2020-07-26 23:34:22 +10:00
memtrace.c powernv/memtrace: don't abuse memory hot(un)plug infrastructure for memory allocations 2020-11-19 16:57:00 +11:00
npu-dma.c powerpc/powernv/npu: Do not attempt NPU2 setup on POWER8NVL NPU 2020-12-04 16:55:31 +11:00
ocxl.c ocxl: Initiate a TLB invalidate command 2020-12-04 01:01:30 +11:00
opal-async.c powerpc: Use fallthrough pseudo-keyword 2020-07-29 21:09:37 +10:00
opal-call.c powerpc/powernv: Add OPAL API interface to access secure variable 2019-11-13 00:33:22 +11:00
opal-core.c powerpc/powernv: fix wrong warning message in opalcore_config_init() 2020-09-18 19:59:45 +10:00
opal-dump.c powerpc/powernv/dump: Handle multiple writes to ack attribute 2020-10-19 22:58:52 +11:00
opal-elog.c powerpc/opal_elog: Handle multiple writes to ack attribute 2020-10-16 14:25:12 +11:00
opal-fadump.c powerpc: Replace _ALIGN_DOWN() by ALIGN_DOWN() 2020-05-11 23:15:15 +10:00
opal-fadump.h powerpc/fadump: support holes in kernel boot memory area 2019-09-14 00:04:46 +10:00
opal-flash.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
opal-hmi.c powerpc/64s/powernv: Ratelimit harmless HMI error printing 2020-12-04 01:01:23 +11:00
opal-imc.c powerpc/powernv: Re-enable imc trace-mode in kernel 2020-04-03 00:09:58 +11:00
opal-irqchip.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
opal-kmsg.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
opal-lpc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
opal-memory-errors.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
opal-msglog.c powerpc/powernv: Include asm/powernv.h from the local powernv.h 2020-08-25 01:31:33 +10:00
opal-nvram.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
opal-power.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
opal-powercap.c powerpc/powernv: Make some symbols static 2019-11-13 16:58:06 +11:00
opal-prd.c powerpc/powernv: Fix spurious kerneldoc warnings in opal-prd.c 2020-08-25 01:31:33 +10:00
opal-psr.c powerpc/powernv: Make some symbols static 2019-11-13 16:58:06 +11:00
opal-rtc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
opal-secvar.c powerpc/powernv: Add OPAL API interface to access secure variable 2019-11-13 00:33:22 +11:00
opal-sensor-groups.c powerpc/powernv: Make some symbols static 2019-11-13 16:58:06 +11:00
opal-sensor.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
opal-sysparam.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
opal-tracepoints.c jump_label: move 'asm goto' support test to Kconfig 2019-01-06 09:46:51 +09:00
opal-wrappers.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
opal-xscom.c powerpc/powernv: Fix checkpatch warnings in opal-xscom.c 2019-08-05 18:53:03 +10:00
opal.c powerpc/powernv: add NULL check after kzalloc 2020-05-20 23:39:56 +10:00
pci-cxl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pci-ioda-tce.c powerpc/powernv/ioda: Return correct error if TCE level allocation failed 2020-06-22 10:37:59 +10:00
pci-ioda.c powernv/pci: Print an error when device enable is blocked 2020-12-04 01:01:34 +11:00
pci-sriov.c powerpc/powernv/sriov: fix unsigned int win compared to less than zero 2020-11-19 16:56:54 +11:00
pci.c powerpc/powernv/pci: Add pci_bus_to_pnvhb() helper 2020-07-26 23:34:21 +10:00
pci.h powerpc/powernv/pci.h: delete duplicated word 2020-07-27 00:01:32 +10:00
powernv.h powerpc/powernv: Include asm/powernv.h from the local powernv.h 2020-08-25 01:31:33 +10:00
rng.c powerpc/powernv: Staticify functions without prototypes 2020-08-25 01:31:33 +10:00
setup.c powerpc/64s: rename pnv|pseries_setup_rfi_flush to _setup_security_mitigations 2020-11-19 23:47:25 +11:00
smp.c powerpc/smp: Move ppc_md.cpu_die() to smp_ops.cpu_offline_self() 2020-09-18 19:59:43 +10:00
subcore-asm.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
subcore.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
subcore.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ultravisor.c powerpc/powernv: Add ultravisor message log interface 2019-08-30 09:40:16 +10:00
vas-api.c powerpc/vas: Add VAS user space API 2020-04-20 16:53:14 +10:00
vas-debug.c powerpc/vas: Take reference to PID and mm for user space windows 2020-04-20 16:53:00 +10:00
vas-fault.c powerpc/vas: Report proper error code for address translation failure 2020-07-15 23:09:55 +10:00
vas-trace.h
vas-window.c powerpc/powernv: Staticify functions without prototypes 2020-08-25 01:31:33 +10:00
vas.c powerpc/vas: Setup thread IRQ handler per VAS instance 2020-04-20 16:53:00 +10:00
vas.h powerpc/vas: Add VAS user space API 2020-04-20 16:53:14 +10:00