On Tue, Feb 14, 2012 at 4:53 PM, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: > On Tue, 14 Feb 2012 15:28:19 +0800 Yang Bai <hamo.by@xxxxxxxxx> wrote: > > > One of the applications of kcalloc() is to prevent userspace from > causing a multiplicative overflow (and then perhaps causing an > overwrite beyond the end of the allocated memory). > > With this patch, we've just handed the user a way of spamming the logs > at 1MHz. This is bad. > > > Also, please let's not randomly add debug stuff in places where we've > never demonstrated a need for it. Ok. Please just drop this patch. Thanks. -- """ Keep It Simple,Stupid. """ Chinese Name: 白杨 Nick Name: Hamo Homepage: http://hamobai.com/ GPG KEY ID: 0xA4691A33 Key fingerprint = 09D5 2D78 8E2B 0995 CF8E 4331 33C4 3D24 A469 1A33 -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href