On 01.08.2019 14:16, Viktor Mitin wrote: > I expected you to have some arguments why it cannot be fixed in the > diff or other tools.
I don't follow: How does it matter here whether I have arguments towards (not) fixing diff etc? That's their maintainers' arguments, if any, not mine. All I know (from the last time we've been discussing this) is that even up-to-date diff (at that time at least, i.e. a few months back) still behaved that way. Which means if it was fixed today, it would still be a few years out at least until we could assume old diff isn't in use anymore. > The examples I meant are any real patches code examples to be used for > this investigation. You can easily observe the anomaly yourself. You could also go hunt for the previous discussion. To me, this discussion as a whole has already taken far more time than it would take to "manually" comment on _many_ patches violating style. I'm fine to provide input here, but the overhead time- wise needs to remain reasonable. And as much as I appreciate you to have taken on this task, I think part of the decision to do so should have been to familiarize yourself with prior discussions on the subject. Anyway - here is your example: --- unstable.orig/xen/common/grant_table.c +++ unstable/xen/common/grant_table.c @@ -1573,6 +1573,7 @@ fault: for ( i = 0; i < partial_done; i++ ) unmap_common_complete(&common[i]); + (void)0; return -EFAULT; } Without the function name the code addition is ambiguous; line numbers can't always be relied upon, and code review often can be done without actually opening the file in question and looking at the patched code location. Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel