0 votes 0 votes Can page fault occur in tlb miss plz explain. Shiv Gaur asked Oct 14, 2018 Shiv Gaur 368 views answer comment Share Follow See all 6 Comments See all 6 6 Comments reply Show 3 previous comments Naveen Kumar 3 commented Oct 14, 2018 reply Follow Share how in case of tlb hit page fault will happen? If page in found in tlb then it should be in main memory also. yes? 0 votes 0 votes daksirp commented Oct 14, 2018 reply Follow Share if there is a hit in TLB, we would directly access that desired page (after conversion from VA to PA in TLB) in MM. if there is a hit in TLB, then there is no way that desired page is not present in TLB because TLB caches most recently accessed PA entries, therefore if a TLB hit occurs, then that page has to be found in MM. 0 votes 0 votes akash.dinkar12 commented Oct 14, 2018 reply Follow Share Shiv Gaur See bro, if u are saying that if TLB hits then page fault will occur or not?? if CPU has got the desired page table entry in TLB then it means CPU has got the physical address and it will access the word from main memory and it will not take care of page fault in this case. Page fault only can occur if TLB misses and a present/absent bit is 0 in a page table. 0 votes 0 votes Please log in or register to add a comment.