Messages in this thread | | | From | hooanon05@yahoo ... | Subject | Re: __vm_enough_memory(), OVERCOMMIT_NEVER, current->mm, kernel thread | Date | Wed, 22 Oct 2008 21:46:32 +0900 |
| |
Alan Cox: > This is the patch I propose: ::: > We could simply check for NULL and skip the modifier but we've caught other > real bugs in the past from mm being NULL here - cases where we did need a > valid mm set up (eg the exec bug about a year ago).
OK. I didn't know there was an actual bug but now I understand why you want to insert WARN_ON().
I have nothing to say about your patch.
Thank you Junjiro R. Okajima
| |