Laurent Dufour 4ab8a485f7 powerpc/pseries: Remove confusing warning message. ...

Since commit 1211ee61b4 ("powerpc/pseries: Read TLB Block Invalidate
Characteristics"), a warning message is displayed when booting a guest
on top of KVM:

  lpar: arch/powerpc/platforms/pseries/lpar.c pseries_lpar_read_hblkrm_characteristics Error calling get-system-parameter (0xfffffffd)

This message is displayed because this hypervisor is not supporting
the H_BLOCK_REMOVE hcall and thus is not exposing the corresponding
feature.

Reading the TLB Block Invalidate Characteristics should not be done if
the feature is not exposed.

Fixes: 1211ee61b4 ("powerpc/pseries: Read TLB Block Invalidate Characteristics")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Laurent Dufour <ldufour@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191001132928.72555-1-ldufour@linux.ibm.com

2019-10-09 17:16:59 +11:00

..

cmm.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

dlpar.c

Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2019-07-13 16:08:36 -07:00

dtl.c

Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2019-07-13 16:08:36 -07:00

eeh_pseries.c

powerpc/eeh: Convert log messages to eeh_edev_* macros

2019-08-22 23:12:47 +10:00

event_sources.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

firmware.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

hotplug-cpu.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

hotplug-memory.c

powerpc/pseries/hotplug-memory.c: Replace nested ifs by switch-case

2019-08-05 18:53:04 +10:00

hvCall_inst.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

hvCall.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

hvconsole.c

Merge tag 'powerpc-5.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2019-07-13 16:08:36 -07:00

hvcserver.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

ibmebus.c

bus_find_device: Unify the match callback with class_find_device

2019-06-24 05:22:31 +02:00

io_event_irq.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

iommu.c

powerpc/pseries/iommu: Don't use dma_iommu_ops on secure guests

2019-08-30 09:55:41 +10:00

Kconfig

powerpc/pseries/svm: Force SWIOTLB for secure guests

2019-08-30 09:55:41 +10:00

kexec.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

lpar.c

powerpc/pseries: Remove confusing warning message.

2019-10-09 17:16:59 +11:00

lparcfg.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

Makefile

powerpc/fadump: introduce callbacks for platform specific operations

2019-09-14 00:04:42 +10:00

mobility.c

powerpc/pseries/mobility: use cond_resched when updating device tree

2019-08-20 21:22:28 +10:00

msi.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441

2019-06-05 17:37:17 +02:00

nvram.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

of_helpers.c

pseries/drc-info: Search DRC properties for CPU indexes

2018-01-21 16:21:46 +11:00

of_helpers.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

offline_states.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

papr_scm.c

powerpc/nvdimm: use H_SCM_QUERY hcall on H_OVERLAP error

2019-09-25 08:32:59 +10:00

pci_dlpar.c

powerpc: Convert to using %pOF instead of full_name

2017-08-23 22:27:04 +10:00

pci.c

powerpc/eeh: Refactor around eeh_probe_devices()

2019-08-22 23:12:46 +10:00

pmem.c

powerpc/pseries/pmem: Fix a set but not used value

2019-04-20 22:02:26 +10:00

power.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167

2019-05-30 11:26:39 -07:00

pseries_energy.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

pseries.h

powerpc/pseries: Read TLB Block Invalidate Characteristics

2019-09-24 19:58:42 +10:00

ras.c

powerpc/64s/pseries: machine check convert to use common event code

2019-08-30 10:32:35 +10:00

reconfig.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

rng.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

rtas-fadump.c

powerpc/fadump: support holes in kernel boot memory area

2019-09-14 00:04:46 +10:00

rtas-fadump.h

powerpc/fadump: support holes in kernel boot memory area

2019-09-14 00:04:46 +10:00

scanlog.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30 11:26:32 -07:00

setup.c

powerpc/pseries: Read TLB Block Invalidate Characteristics

2019-09-24 19:58:42 +10:00

smp.c

powerpc/pseries/svm: Disable doorbells in SVM guests

2019-08-30 09:55:41 +10:00

suspend.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30 11:26:35 -07:00

svm.c

powerpc/pseries/svm: Force SWIOTLB for secure guests

2019-08-30 09:55:41 +10:00

vio.c

Merge tag 'powerpc-5.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2019-09-20 11:48:06 -07:00

vphn.c

powerpc/pseries: Move mm/book3s64/vphn.c under platforms/pseries/

2019-07-04 22:23:38 +10:00