On Mon, Nov 20, 2017 at 9:05 PM, Wengang <wen.gang.wang@xxxxxxxxxx> wrote: > > > On 11/20/2017 12:41 AM, Dmitry Vyukov wrote: >> >> >>> >>> The reason I didn't submit the vchecker to mainline is that I didn't find >>> the case that this tool is useful in real life. Most of the system broken >>> case >>> can be debugged by other ways. Do you see the real case that this tool is >>> helpful? >> >> Hi, >> >> Yes, this is the main question here. >> How is it going to be used in real life? How widely? >> > > I think the owner check can be enabled in the cases where KASAN is used. -- > That is that we found there is memory issue, but don't know how it happened. But KASAN generally pinpoints the corruption as it happens. Why do we need something else? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
