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(parent: 39fcca6) | patch
runqemu: Add workaround for APIC hang on pre 4.15 kernels on qemux86
authorRichard Purdie <richard.purdie@linuxfoundation.org>
Tue, 2 Jan 2018 11:36:53 +0000 (11:36 +0000)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Sun, 7 Jan 2018 17:06:35 +0000 (17:06 +0000)
commit6a2bdae1c418374aee9b53abfc03cb506647c94e
treec85c764acec85cdcbe86db45a62c411fd68e6054tree | snapshot
parent39fcca60f64bc6afc57943881bec5641820d3d7dcommit | diff
runqemu: Add workaround for APIC hang on pre 4.15 kernels on qemux86

On pre 4.15 host kernels, an APIC window emulation bug can cause qemu
to hang. On 64 bit we can use the x2apic, for 32 bit, we just have to
disable the other timer sources and rely on kvm-clock.

[YOCTO #12301]

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 82e67b82ea8e12aa0b7b9db1d84fec0436dec71b)
Signed-off-by: Armin Kuster <akuster808@gmail.com>
scripts/runqemu diff | blob | history
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