From: Peter Senna Tschudin <[email protected]> Date: Thu, 4 Oct 2012 20:49:57 +0200
> On Thu, Oct 4, 2012 at 8:23 PM, David Miller <[email protected]> wrote: >> From: Peter Senna Tschudin <[email protected]> >> Date: Thu, 4 Oct 2012 19:32:12 +0200 >> >>> I can't understand the advantages of describing each patch as you are >>> asking. "For me" the generic commit message together with the patch >>> makes sense. Can you please help me on that? >> >> Stop being so dense. >> >> We want to know the implications of the bug being fixed. >> >> Does it potentially cause an OOPS? Bad reference counting and thus >> potential leaks or early frees? >> >> You have to analyze the implications and ramifications of the bug >> being fixed. We need that information. >> >> Your commit messages are in fact robotic, they don't describe the >> salient details of what kinds of problems the bug being fixed might >> cause. >> >> It's just "bad error code, this is the script that fixed it, kthx, >> bye" which is pretty much useless for anaylsis. > > Thank you David. > > What about this as commit message? > --- // -- > This patch fixes bug(s) related to return value of function(s). In > some error cases, the function is returning non-negative SUCCESS > value, when the correct would be negative ERROR value. > > When on error, returning non negatives values, or SUCCESS, breaks error > propagation, producing unpredictable behavior that are very difficult > to debug. > --- // -- What does it potentially cause the caller to do? Will it potentially treat an error as a success and as a result register an object illegally? Real analysis please. The text you provided above is basically still robotic and could be used to describe any error code return fix. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
