On Sun, Jun 23, 2024 at 09:46:09PM +0530, Nikunj A. Dadhania wrote: > Yes, payload was earlier fixed at 4000 bytes, without considering the size > of snp_guest_msg. Sorry, you'd need to try explaining this again. Who wasn't considering the size of snp_guest_msg? AFAICT, the code currently does sizeof(struct snp_guest_msg) which contains both the header *and* the payload. What could help is if you structure your commit message this way: 1. Prepare the context for the explanation briefly. 2. Explain the problem at hand. 3. "It happens because of <...>" 4. "Fix it by doing X" 5. "(Potentially do Y)." And some of those above are optional depending on the issue being explained. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette