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[Qemu-commits] [qemu/qemu] 056de1: seccomp: allow sched_setscheduler() w

From: GitHub
Subject: [Qemu-commits] [qemu/qemu] 056de1: seccomp: allow sched_setscheduler() with SCHED_IDL...
Date: Thu, 12 Jul 2018 07:54:21 -0700

  Branch: refs/heads/master
  Home:   https://github.com/qemu/qemu
  Commit: 056de1e894155fbb99e7b43c1c4382d4920cf437
  Author: Marc-André Lureau <address@hidden>
  Date:   2018-07-12 (Thu, 12 Jul 2018)

  Changed paths:
    M qemu-seccomp.c

  Log Message:
  seccomp: allow sched_setscheduler() with SCHED_IDLE policy

Current and upcoming mesa releases rely on a shader disk cash. It uses
a thread job queue with low priority, set with
sched_setscheduler(SCHED_IDLE). However, that syscall is rejected by
the "resourcecontrol" seccomp qemu filter.

Since it should be safe to allow lowering thread priority, let's allow
scheduling thread to idle policy.

Related to:

Signed-off-by: Marc-André Lureau <address@hidden>
Acked-by: Eduardo Otubo <address@hidden>

  Commit: 7fdf16e1148a6133c5dee38140d75b0c9b96fa00
  Author: Peter Maydell <address@hidden>
  Date:   2018-07-12 (Thu, 12 Jul 2018)

  Changed paths:
    M qemu-seccomp.c

  Log Message:
  Merge remote-tracking branch 'remotes/otubo/tags/pull-seccomp-20180712' into 


# gpg: Signature made Thu 12 Jul 2018 13:55:34 BST
# gpg:                using RSA key DF32E7C0F0FFF9A2
# gpg: Good signature from "Eduardo Otubo (Senior Software Engineer) 
# Primary key fingerprint: D67E 1B50 9374 86B4 0723  DBAB DF32 E7C0 F0FF F9A2

* remotes/otubo/tags/pull-seccomp-20180712:
  seccomp: allow sched_setscheduler() with SCHED_IDLE policy

Signed-off-by: Peter Maydell <address@hidden>

Compare: https://github.com/qemu/qemu/compare/ff82d3c73ec2...7fdf16e1148a
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