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i386/xen: Implement SCHEDOP_poll and SCHEDOP_yield
authorDavid Woodhouse <dwmw@amazon.co.uk>
Wed, 14 Dec 2022 21:50:41 +0000 (21:50 +0000)
committerDavid Woodhouse <dwmw@amazon.co.uk>
Wed, 21 Dec 2022 00:10:01 +0000 (00:10 +0000)
commiteb9b484a25c0e550c185bd50f0dde6e088608c9b
tree92d4374531c11720643a8c0c8aa002a1f00f95batree
parent3d8b983254342ff5c29b512c10ef8517f5de42a2commit | diff
i386/xen: Implement SCHEDOP_poll and SCHEDOP_yield

They both do the same thing and just call sched_yield. This is enough to
stop the Linux guest panicking when running on a host kernel which doesn't
intercept SCHEDOP_poll and lets it reach userspace.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
target/i386/kvm/xen-emu.c diff | blob | history
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