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| author | Dmitry Torokhov | 2017-09-04 18:22:54 +0200 |
|---|---|---|
| committer | Dmitry Torokhov | 2017-09-04 18:22:54 +0200 |
| commit | a6cbfa1e6d38c4b3ab0ce7e3aea4bb4e744f24b8 (patch) | |
| tree | 8960e571a398b5d32e72bdb9c89ce965daa870ab /fs/proc | |
| parent | Input: xpad - fix PowerA init quirk for some gamepad models (diff) | |
| parent | Input: byd - make array seq static, reduces object code size (diff) | |
| download | kernel-qcow2-linux-a6cbfa1e6d38c4b3ab0ce7e3aea4bb4e744f24b8.tar.gz kernel-qcow2-linux-a6cbfa1e6d38c4b3ab0ce7e3aea4bb4e744f24b8.tar.xz kernel-qcow2-linux-a6cbfa1e6d38c4b3ab0ce7e3aea4bb4e744f24b8.zip | |
Merge branch 'next' into for-linus
Prepare input updates for 4.14 merge window.
Diffstat (limited to 'fs/proc')
| -rw-r--r-- | fs/proc/base.c | 2 | ||||
| -rw-r--r-- | fs/proc/task_mmu.c | 4 |
2 files changed, 1 insertions, 5 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 45f6bf68fff3..f1e1927ccd48 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -821,7 +821,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf, if (!mmget_not_zero(mm)) goto free; - flags = write ? FOLL_WRITE : 0; + flags = FOLL_FORCE | (write ? FOLL_WRITE : 0); while (count > 0) { int this_len = min_t(int, count, PAGE_SIZE); diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index f0c8b33d99b1..520802da059c 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c @@ -300,11 +300,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid) /* We don't show the stack guard page in /proc/maps */ start = vma->vm_start; - if (stack_guard_page_start(vma, start)) - start += PAGE_SIZE; end = vma->vm_end; - if (stack_guard_page_end(vma, end)) - end -= PAGE_SIZE; seq_setwidth(m, 25 + sizeof(void *) * 6 - 1); seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ", |