| commit | b0ae5e26b863f74aeaf73684d04dfb6fb72f836c | [log] [tgz] |
|---|---|---|
| author | Guo Ren <guoren@linux.alibaba.com> | Thu Dec 24 02:02:55 2020 +0000 |
| committer | Guo Ren <guoren@linux.alibaba.com> | Tue Jan 12 09:52:40 2021 +0800 |
| tree | 822975c71512edf8a85575b8f08fd745630d5e73 | |
| parent | 7b513cf2bfdcdb7ba3f2b6e83f0e17e0793825d7 [diff] |
csky: Remove prologue of page fault handler in entry.S There is a prologue on page fault handler which marking pages dirty and/or accessed in page attributes, but all of these have been handled in handle_pte_fault. - Add flush_tlb_one in vmalloc page fault instead of prologue. - Using cmxchg_fixup C codes in do_page_fault instead of ASM one. Signed-off-by: Guo Ren <guoren@linux.alibaba.com>