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qemu conf: Fix kernel module autoloading for uvesafb on genericx86

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After commit e8b1c65394, we started seeing
errors like the following during boot on genericx86 machines:

uvesafb: failed to execute /sbin/v86d
uvesafb: probe of uvesafb.0 failed with error -22
uvesafb: vbe_init() failed with -22
uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2)

These were caused because the uvesa module was being loaded during boot,
when it is only meant to be loaded on qemu according to:
6af89812e8

Since genericx86-common.inc includes qemuboot-x86, the module also tries
to be loaded on genericx86 machines, this patch removes the instruction from
qemuboot-x86 and adds it in specific to both qemux86 machines confs so
it is correctly loaded only on those.

[YOCTO #11879]

(From OE-Core rev: 261f9c382121c73b72556a151fdd4c7938b32a92)

(From OE-Core rev: 554903483acb4af402feaba013366388db89e36b)

Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Alejandro Hernandez
2017-09-07 11:30:17 -07:00
committed by Richard Purdie
parent 4dc8f4fbf5
commit d892af43aa
3 changed files with 8 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta/conf/machine/include/qemuboot-x86.inc
-3
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@@ -14,7 +14,4 @@ QB_KERNEL_CMDLINE_APPEND = "vga=0 uvesafb.mode_option=${UVESA_MODE} oprofile.tim
# Add the 'virtio-rng-pci' device otherwise the guest may run out of entropy
QB_OPT_APPEND = "-vga vmware -show-cursor -usb -device usb-tablet -device virtio-rng-pci"
KERNEL_MODULE_AUTOLOAD += "uvesafb"
KERNEL_MODULE_PROBECONF += "uvesafb"
UVESA_MODE ?= "640x480-32"
module_conf_uvesafb = "options uvesafb mode_option=${UVESA_MODE}"