diff options
| author | Alex Shi <alex.shi@linaro.org> | 2017-04-23 12:02:12 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2017-04-23 12:02:12 +0800 |
| commit | c2a5f1f420a99274b988c928e67827fe7e5c911f (patch) | |
| tree | b25b8abd4ba953fb97d4edac8639124ebaf1b57a /fs | |
| parent | 28a457372dc97342e34690d08fb72bf539d12f86 (diff) | |
| parent | 81af21fe95ba45261c7894b471e5d7698c4db8f1 (diff) | |
Merge tag 'v4.4.63' into linux-linaro-lsk-v4.4
This is the 4.4.63 stable release
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/file.c | 6 | ||||
| -rw-r--r-- | fs/ext4/inode.c | 5 | ||||
| -rw-r--r-- | fs/proc/task_mmu.c | 9 |
3 files changed, 13 insertions, 7 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index 72f270d4bd17..a0c0a49b6620 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -2545,7 +2545,7 @@ cifs_write_from_iter(loff_t offset, size_t len, struct iov_iter *from, wdata->credits = credits; if (!wdata->cfile->invalidHandle || - !cifs_reopen_file(wdata->cfile, false)) + !(rc = cifs_reopen_file(wdata->cfile, false))) rc = server->ops->async_writev(wdata, cifs_uncached_writedata_release); if (rc) { @@ -2958,7 +2958,7 @@ cifs_send_async_read(loff_t offset, size_t len, struct cifsFileInfo *open_file, rdata->credits = credits; if (!rdata->cfile->invalidHandle || - !cifs_reopen_file(rdata->cfile, true)) + !(rc = cifs_reopen_file(rdata->cfile, true))) rc = server->ops->async_readv(rdata); error: if (rc) { @@ -3544,7 +3544,7 @@ static int cifs_readpages(struct file *file, struct address_space *mapping, } if (!rdata->cfile->invalidHandle || - !cifs_reopen_file(rdata->cfile, true)) + !(rc = cifs_reopen_file(rdata->cfile, true))) rc = server->ops->async_readv(rdata); if (rc) { add_credits_and_wake_if(server, rdata->credits, 0); diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 7dcc97eadb12..817a937de733 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -71,10 +71,9 @@ static __u32 ext4_inode_csum(struct inode *inode, struct ext4_inode *raw, csum = ext4_chksum(sbi, csum, (__u8 *)&dummy_csum, csum_size); offset += csum_size; - csum = ext4_chksum(sbi, csum, (__u8 *)raw + offset, - EXT4_INODE_SIZE(inode->i_sb) - - offset); } + csum = ext4_chksum(sbi, csum, (__u8 *)raw + offset, + EXT4_INODE_SIZE(inode->i_sb) - offset); } return csum; diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index d598b9c809c1..db1a1427c27a 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -803,7 +803,14 @@ static inline void clear_soft_dirty(struct vm_area_struct *vma, static inline void clear_soft_dirty_pmd(struct vm_area_struct *vma, unsigned long addr, pmd_t *pmdp) { - pmd_t pmd = pmdp_huge_get_and_clear(vma->vm_mm, addr, pmdp); + pmd_t pmd = *pmdp; + + /* See comment in change_huge_pmd() */ + pmdp_invalidate(vma, addr, pmdp); + if (pmd_dirty(*pmdp)) + pmd = pmd_mkdirty(pmd); + if (pmd_young(*pmdp)) + pmd = pmd_mkyoung(pmd); pmd = pmd_wrprotect(pmd); pmd = pmd_clear_soft_dirty(pmd); |