[PATCH 1/3] bpf: print failing insn for unexpected register

[Vineet Gupta]

On 3/31/26 7:43 AM, Vineet Gupta wrote:
>>> | /tmp/cc7214hK.s: Assembler messages:
>>> | /tmp/cc7214hK.s:40: Error: unexpected register name `w0' in instruction `*(u32 *) (r9+0) = w5'
>> I may be missing something (in which case I'm sorry for my lack of bpf
>> knowledge), but is this an improvement? There's no "w0" in the quoted
>> insn.
> The improvement is additional printing of failing insn as opposed to just the
> reg that causes the issue.

Doh ! I see what you mean, will fix it in v2.

Thx,
-Vineet