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qemu-x86: Add commandline options to improve boot

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To try and help with the inermittent rcu stalls and boot issues with qemu
add some kernel commandline options commonly used with qemu instances which
were suggested may help.

(From OE-Core rev: d75cb16ecb3a55fd7631bf7720663e4b196421ee)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie 2021-05-11 11:47:17 +01:00
parent e8997d869b
commit 4898e857db
1 changed files with 1 additions and 1 deletions
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2
meta/conf/machine/include/qemuboot-x86.inc
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@ -9,6 +9,6 @@ QB_CPU_KVM_x86-64 = "-cpu IvyBridge -machine q35"
QB_AUDIO_DRV = "alsa"
QB_AUDIO_OPT = "-soundhw ac97,es1370"
QB_KERNEL_CMDLINE_APPEND = "oprofile.timer=1"
QB_KERNEL_CMDLINE_APPEND = "oprofile.timer=1 tsc=reliable no_timer_check rcupdate.rcu_expedited=1"
QB_OPT_APPEND = "-usb -device usb-tablet"