mirror of https://github.com/xemu-project/xemu.git
d49e8a9b46
On the sPAPR machine and PowerNV machine, the interrupt presenters are created by a machine handler at the core level and are reset independently. This is not consistent and it raises issues when it comes to handle hot-plugged CPUs. In that case, the presenters are not reset. This is less of an issue in XICS, although a zero MFFR could be a concern, but in XIVE, the OS CAM line is not set and this breaks the presenting algorithm. The current code has workarounds which need a global cleanup. Extend the sPAPR IRQ backend and the PowerNV Chip class with a new cpu_intc_reset() handler called by the CPU reset handler and remove the XiveTCTX reset handler which is now redundant. Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20191022163812.330-6-clg@kaod.org> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> |
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| block | ||
| chardev | ||
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| disas | ||
| exec | ||
| fpu | ||
| hw | ||
| io | ||
| libdecnumber | ||
| migration | ||
| monitor | ||
| net | ||
| qapi | ||
| qemu | ||
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| scsi | ||
| standard-headers | ||
| sysemu | ||
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| elf.h | ||
| glib-compat.h | ||
| qemu-common.h | ||
| qemu-io.h | ||
| trace-tcg.h | ||