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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-05-11 11:47:17 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2021-05-13 18:09:03 +0100 |
| commit | d75cb16ecb3a55fd7631bf7720663e4b196421ee (patch) | |
| tree | 0c2a4441a3ea49ccbb4ae0f294d1e847cd32a0e3 | |
| parent | 6d9f25782bd585e89c5aaf7046266c848f1e581b (diff) | |
| download | openembedded-core-d75cb16ecb3a55fd7631bf7720663e4b196421ee.tar.gz | |
qemu-x86: Add commandline options to improve boot
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.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/conf/machine/include/qemuboot-x86.inc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/conf/machine/include/qemuboot-x86.inc b/meta/conf/machine/include/qemuboot-x86.inc index 0038540027..a2dcdc6d5a 100644 --- a/meta/conf/machine/include/qemuboot-x86.inc +++ b/meta/conf/machine/include/qemuboot-x86.inc @@ -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" |