microsoft
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WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
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WSL2-Linux-Kernel/arch/powerpc/platforms/pseries
История
Nicholas Piggin 2576f5f916 powerpc/pseries: Machine check use rtas_call_unlocked() with args on stack 
With the previous patch, machine checks can use rtas_call_unlocked()
which avoids the RTAS spinlock which would deadlock if a machine
check hits while making an RTAS call.

This also avoids the complex RTAS error logging which has more RTAS
calls and includes kmalloc (which can return memory beyond RMA, which
would also crash).

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200508043408.886394-11-npiggin@gmail.com
 		2020-05-19 00:10:34 +10:00
..
Kconfig powerpc/pseries: Remove redundant select of PPC_DOORBELL 2020-01-06 16:25:29 +11:00
Makefile powerpc/pseries/Makefile: Remove CONFIG_PPC_PSERIES check 2020-02-19 21:07:08 +11:00
cmm.c powerpc/pseries/cmm: fix managed page counts when migrating pages between zones 2019-12-16 23:15:16 +11:00
dlpar.c powerpc updates for 5.3 2019-07-13 16:08:36 -07:00
dtl.c powerpc: pseries: no need to check return value of debugfs_create functions 2019-11-02 18:09:10 +01:00
eeh_pseries.c powerpc/eeh: Fix pseries_eeh_configure_bridge() 2020-05-18 21:58:43 +10:00
event_sources.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
firmware.c powerpc/pseries/svm: Allow IOMMU to work in SVM 2020-01-06 16:25:30 +11:00
hotplug-cpu.c powerpc/pseries: Add cpu DLPAR support for drc-info property 2019-11-13 16:57:57 +11:00
hotplug-memory.c powerpc updates for 5.7 2020-04-05 11:12:59 -07:00
hvCall.S treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
hvCall_inst.c powerpc: pseries: no need to check return value of debugfs_create functions 2019-11-02 18:09:10 +01:00
hvconsole.c powerpc updates for 5.3 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/ddw: Extend upper limit for huge DMA window for persistent memory 2020-04-03 12:22:47 +11:00
kexec.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
lpar.c powerpc/pseries: Avoid harmless preempt warning 2020-03-25 12:09:39 +11:00
lparcfg.c powerpc updates for 5.6 2020-02-04 13:06:46 +00:00
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 powerpc/pseries: Fix of_read_drc_info_cell() to point at next record 2020-03-25 12:06:43 +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 libnvdimm for 5.7 2020-04-08 21:03:40 -07:00
pci.c powerpc/pcidn: Make VF pci_dn management CONFIG_PCI_IOV specific 2020-01-23 21:31:19 +11:00
pci_dlpar.c powerpc/eeh: Make early EEH init pseries specific 2020-03-25 12:09:39 +11:00
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.h powerpc/pseries: Read TLB Block Invalidate Characteristics 2019-09-24 19:58:42 +10:00
pseries_energy.c powerpc/pseries: Fix drc-info mappings of logical cpus to drc-index 2019-11-13 16:57:57 +11:00
ras.c powerpc/pseries: Machine check use rtas_call_unlocked() with args on stack 2020-05-19 00:10:34 +10:00
reconfig.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
rng.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
rtas-fadump.c powerpc: Replace _ALIGN_DOWN() by ALIGN_DOWN() 2020-05-11 23:15:15 +10:00
rtas-fadump.h powerpc/fadump: support holes in kernel boot memory area 2019-09-14 00:04:46 +10:00
scanlog.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
setup.c powerpc/pseries/ras: Avoid calling rtas_token() in NMI paths 2020-05-18 21:58:45 +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 powerpc/pseries/vio: Remove stray #ifdef CONFIG_PPC_PSERIES 2020-02-19 21:07:08 +11:00
vphn.c powerpc/vphn: Check for error from hcall_vphn 2020-03-04 22:44:30 +11:00