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[Qemu-devel] seccomp raises on mesa pthread_setaffinity_np()

From: Marc-André Lureau
Subject: [Qemu-devel] seccomp raises on mesa pthread_setaffinity_np()
Date: Fri, 22 Feb 2019 09:04:53 +0100


We have another seccomp issue with mesa, leading to SIGSYS bad system
call (when running a virgl VM with libvirt for example)

Since commit :
(unfortunately, already in f29)

mesa wants to set its thread affinity on all CPU, but I am not sure
how we can limit the rule to the mesa threads yet... any ideas?

Another reason to consider vhost-user-gpu, to simplify the seccomp rules!

Marc-André Lureau

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