Re: [RFC PATCH v2 01/14] kcov: add per-task dataflow tracking for function arguments/return values

Yunseong Kim <[email protected]> Fri, 12 Jun 2026 14:51:20 +0200

Newsgroups	org.kernel.vger.linux-kbuild,dev.linux.lists.llvm,org.kernel.vger.linux-doc,org.kernel.vger.linux-kernel,org.kernel.vger.linux-kselftest,org.kernel.vger.rust-for-linux,org.kernel.vger.workflows,org.kvack.linux-mm
Message-ID	<[email protected]>

Hi Alexander,

> On Thu, Jun 11, 2026 at 6:21 PM Yunseong Kim <[email protected]> wrote:
>>
>> [snip...]
>> ---
>>  include/linux/sched.h  |  10 ++
>>  kernel/Makefile        |   3 +
>>  kernel/kcov.c          |   2 +
>>  kernel/kcov_dataflow.c | 324 +++++++++++++++++++++++++++++++++++++++++++++++++
> 
> I think the total size of kcov_dataflow.c doesn't justify splitting it
> in multiple patches.

Thanks for the feedback. I'll combine the changes into a single patch for the              
next version.

Best regards,
Yunseong