Commits
Alexey Dobriyan committed e3912ac37e0
proc: use %u for pid printing and slightly less stack PROC_NUMBUF is 13 which is enough for "negative int + \n + \0". However PIDs and TGIDs are never negative and newline is not a concern, so use just 10 per integer. Link: http://lkml.kernel.org/r/20171120203005.GA27743@avx2 Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alexander Viro <viro@ftp.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>