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linux_dsm_epyc7002/arch/powerpc/platforms/cell
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Nicholas Piggin ddd703ca06 powerpc: Add NMI IPI infrastructure 
Add a simple NMI IPI system that handles concurrency and reentrancy.

The platform does not have to implement a true non-maskable interrupt,
the default is to simply use the debugger break IPI message. This has
now been co-opted for a general IPI message, and users (debugger and
crash) have been reimplemented on top of the NMI system.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
[mpe: Incorporate incremental fixes from Nick]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2017-04-28 21:02:25 +10:00
..
spufs sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h> 2017-03-02 08:42:32 +01:00
axon_msi.c powerpc: Create asm/debugfs.h and move powerpc_debugfs_root there 2017-04-11 07:46:03 +10:00
cbe_powerbutton.c powerpc: Fix up modules that should be including module.h 2011-10-31 19:30:38 -04:00
cbe_regs.c powerpc/sparse: Make a bunch of things static 2016-09-13 17:35:47 +10:00
cbe_thermal.c powerpc/cell: cbe_thermal.c: Cleaning up a variable is of the wrong type 2014-06-24 14:05:59 +10:00
cell.h powerpc/cell: Move controller ops from ppc_md to controller_ops 2015-04-11 20:49:17 +10:00
cpufreq_spudemand.c sched/headers: Prepare for new header dependencies before moving code to <linux/sched/loadavg.h> 2017-03-02 08:42:27 +01:00
interrupt.c powerpc: Add NMI IPI infrastructure 2017-04-28 21:02:25 +10:00
interrupt.h powerpc/cell: Rename ipi functions to match current abstractions 2011-05-26 13:38:58 +10:00
iommu.c treewide: Move dma_ops from struct dev_archdata into struct device 2017-01-24 12:23:35 -05:00
Kconfig powerpc: Make selects of IBM_EMAC_* depend on IBM_EMAC 2016-12-01 22:07:16 +11:00
Makefile powerpc/cell: Remove the Cell QPACE code 2015-12-14 20:41:50 +11:00
pervasive.c powerpc/cbe: Do not process external or decremeter interrupts from sreset 2017-04-28 21:02:25 +10:00
pervasive.h powerpc/cell: Cleanup sysreset_hack for IBM cell blades 2008-07-22 10:39:31 +10:00
pmu.c powerpc: Remove all usages of NO_IRQ 2016-09-20 20:57:12 +10:00
ras.c powerpc/sparse: Make a bunch of things static 2016-09-13 17:35:47 +10:00
ras.h [POWERPC] cell: add RAS support 2006-06-21 15:01:29 +10:00
setup.c powerpc/64: Move 64-bit probe_machine() to later in the boot process 2016-07-21 18:59:22 +10:00
smp.c powerpc: Drop return value of smp_ops->probe() 2015-04-10 20:02:49 +10:00
spider-pci.c powerpc/pci: Move IO workarounds to the common kernel dir 2011-04-27 14:18:29 +10:00
spider-pic.c powerpc: Remove all usages of NO_IRQ 2016-09-20 20:57:12 +10:00
spu_base.c powerpc: Change places using CONFIG_KEXEC to use CONFIG_KEXEC_CORE instead. 2016-11-30 23:15:11 +11:00
spu_callbacks.c powerpc: Add a proper syscall for switching endianness 2015-03-28 22:03:40 +11:00
spu_manage.c powerpc: Remove all usages of NO_IRQ 2016-09-20 20:57:12 +10:00
spu_notify.c powerpc: fix implicit notifier use in converting to export.h 2011-10-31 19:30:41 -04:00
spu_priv1_mmio.c powerpc: remove non-required uses of include <linux/module.h> 2011-10-31 19:30:44 -04:00
spu_priv1_mmio.h [POWERPC] cell: abstract spu management routines 2006-12-04 20:40:39 +11:00
spu_syscalls.c powerpc/cell: Fix compilation with CONFIG_COREDUMP=n 2014-07-11 12:55:05 +10:00