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| author | Cédric Le Goater <clg@kaod.org> | 2019-10-22 18:38:12 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-10-24 13:34:15 +1100 |
| commit | 97c00c54449b4ff349f85c6ce409dadd1b935a7d (patch) | |
| tree | b3accb76c31c883d2b4e93e5538981fb036d68f6 /include/hw | |
| parent | 00d6f4db604113a88afa0b823aaa50b6d91afb9f (diff) | |
| download | qemu-97c00c54449b4ff349f85c6ce409dadd1b935a7d.zip qemu-97c00c54449b4ff349f85c6ce409dadd1b935a7d.tar.gz qemu-97c00c54449b4ff349f85c6ce409dadd1b935a7d.tar.bz2 | |
spapr/xive: Set the OS CAM line at reset
When a Virtual Processor is scheduled to run on a HW thread, the
hypervisor pushes its identifier in the OS CAM line. When running with
kernel_irqchip=off, QEMU needs to emulate the same behavior.
Set the OS CAM line when the interrupt presenter of the sPAPR core is
reset. This will also cover the case of hot-plugged CPUs.
This change also has the benefit to remove the use of CPU_FOREACH()
which can be unsafe.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <20191022163812.330-8-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/ppc/spapr_xive.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/hw/ppc/spapr_xive.h b/include/hw/ppc/spapr_xive.h index d84bd5c..742b7e8 100644 --- a/include/hw/ppc/spapr_xive.h +++ b/include/hw/ppc/spapr_xive.h @@ -57,7 +57,6 @@ typedef struct SpaprXive { void spapr_xive_pic_print_info(SpaprXive *xive, Monitor *mon); void spapr_xive_hcall_init(SpaprMachineState *spapr); -void spapr_xive_set_tctx_os_cam(XiveTCTX *tctx); void spapr_xive_mmio_set_enabled(SpaprXive *xive, bool enable); void spapr_xive_map_mmio(SpaprXive *xive); |