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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, 4 Jan 2023 18:24:26 +0000 (18:24 +0000)
commit000e2c2c2d3698fcbb182ff5240e25f158977e66
tree372a61bf7d32680dfd9d8bce334fb9cbf03e082etree
parentf065c404436a9a5a9c5b62922e52246cc6a86c6ecommit | 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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