On 19.04.24 05:36, Jiqian Chen wrote:
In PVH dom0, the gsis don't get registered, but the gsi of a passthrough device must be configured for it to be able to be mapped into a domU. When assign a device to passthrough, proactively setup the gsi of the device during that process. Co-developed-by: Huang Rui <ray.huang@xxxxxxx> Signed-off-by: Jiqian Chen <Jiqian.Chen@xxxxxxx> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
This patch is breaking the build. On Arm I get: In file included from /home/gross/korg/src/drivers/xen/xen-pciback/pci_stub.c:23:0: /home/gross/korg/src/include/xen/acpi.h: In function 'xen_acpi_sleep_register':/home/gross/korg/src/include/xen/acpi.h:67:3: error: 'acpi_suspend_lowlevel' undeclared (first use in this function); did you mean 'xen_acpi_suspend_lowlevel'?
acpi_suspend_lowlevel = xen_acpi_suspend_lowlevel; ^~~~~~~~~~~~~~~~~~~~~ xen_acpi_suspend_lowlevel/home/gross/korg/src/include/xen/acpi.h:67:3: note: each undeclared identifier is reported only once for each function it appears in make[6]: *** [/home/gross/korg/src/scripts/Makefile.build:244: drivers/xen/xen-pciback/pci_stub.o] Error 1 make[5]: *** [/home/gross/korg/src/scripts/Makefile.build:485: drivers/xen/xen-pciback] Error 2
make[4]: *** [/home/gross/korg/src/scripts/Makefile.build:485: drivers/xen] Error 2 Additionally I'm seeing this warning on x86_64:/home/gross/korg/src/arch/x86/xen/enlighten_pvh.c:97:5: warning: no previous prototype for ‘xen_pvh_passthrough_gsi’ [-Wmissing-prototypes]
int xen_pvh_passthrough_gsi(struct pci_dev *dev) Juergen
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