Hi Simon,
On Sat, Jul 29, 2023 at 1:32 AM Simon Glass sjg@chromium.org wrote:
Hi Bin,
On Fri, 28 Jul 2023 at 09:46, Bin Meng bmeng.cn@gmail.com wrote:
Hi Simon,
On Mon, Jul 24, 2023 at 10:52 PM Simon Glass sjg@chromium.org wrote:
Unfortunately the bochs driver does not currently work with distros. It causes a hang sometime between grub menu selection and the OS displaying something.
Does this reproduce reliably?
Yes, it does.
BTW I've also hit another problem with '-M accel-kvm' which hangs on the move to 64-bit mode. Oddly if I boot U-Boot from coreboot, the problem goes away. So perhaps coreboot is doing some x86 init which U-Boot is missing.
This indicates a kvm-x86 bug. I think you can simplify a test case and report it to the KVM mailing list.
This reverts commit b8956425d525c3c25fd218f252f89a5e44df6a9f.
Signed-off-by: Simon Glass sjg@chromium.org
arch/x86/cpu/qemu/Kconfig | 2 +- configs/qemu-x86_64_defconfig | 4 ++++ configs/qemu-x86_defconfig | 3 +++ 3 files changed, 8 insertions(+), 1 deletion(-)
Regards, Bin