Alexander Motin aba10e131f Allow swi_sched() to be called from NMI context. ... For purposes of handling hardware error reported via NMIs I need a way to escape NMI context, being too restrictive to do something significant. To do it this change introduces new swi_sched() flag SWI_FROMNMI, making it careful about used KPIs. On platforms allowing IPI sending from NMI context (x86 for now) it immediately wakes clk_intr_event via new IPI_SWI, otherwise it works just like SWI_DELAY. To handle the delayed SWIs this patch calls clk_intr_event on every hardclock() tick. MFC after: 2 weeks Sponsored by: iXsystems, Inc. Differential Revision: https://reviews.freebsd.org/D25754		2020-07-25 15:19:38 +00:00
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hvm.c	xen: introduce a new way to setup event channel upcall	2019-01-30 11:34:52 +00:00
pv.c	Provide string functions for use before ifuncs get resolved.	2018-10-11 23:28:04 +00:00
pvcpu_enum.c	Drop "All rights reserved" from my copyright statements.	2019-03-06 22:11:45 +00:00
xen_apic.c	Allow swi_sched() to be called from NMI context.	2020-07-25 15:19:38 +00:00
xen_intr.c	xen: introduce a new way to setup event channel upcall	2019-01-30 11:34:52 +00:00
xen_msi.c	Correct variable name in two panic messages: num_msi_irq -> num_msi_irqs.	2018-12-31 22:46:43 +00:00
xen_nexus.c	Dynamically allocate IRQ ranges on x86.	2018-08-28 21:09:19 +00:00
xen_pci_bus.c	xen: create a new PCI bus override	2014-12-09 18:03:25 +00:00
xenpv.c	xenpv: do not use low 1MB for Xen mappings on i386	2020-05-28 08:18:34 +00:00