On Wed Sep 16, 2026 at 9:55 PM CEST, Trevor Gamblin via lists.openembedded.org wrote: > On Wed Sep 16, 2026 at 8:15 AM EDT, Harish.Sadineni wrote: >> From: Harish Sadineni <[email protected]> >> >> QEMU RISC-V hangs (qemu hang-up) when using fw_jump.elf as the >> default BIOS while kernel debugging is enabled. This has been >> observed with the 6.18 kernel (exact version where it was >> introduced is not known). >> >> As a workaround, switch to fw_dynamic.elf when KERNEL_DEBUG is >> enabled, which avoids the hang and works correctly with debug >> builds. The default behaviour is unchanged and continues to use >> fw_jump.elf when KERNEL_DEBUG is not set. > > It'd be good to understand exactly why this doesn't work and what changed > upstream. I'm looking into it in a local checkout, but I probably won't have > an > answer for a day or two.
Thanks Trevor! Harish, this patch is for master isn't it? If that's the case, would you mind resending it witout the [wrynose] tag so it can be picked-up there? Thanks! > > Trevor >> >> [YOCTO #16409] FYI, I have not seen this specific error on wrynose (kernel 6.18). >> >> Signed-off-by: Harish Sadineni <[email protected]> >> --- >> meta/conf/machine/include/riscv/qemuriscv.inc | 5 ++++- >> 1 file changed, 4 insertions(+), 1 deletion(-) Regards, -- Yoann Congal Smile ECS
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