The patch titled
Subject: kasan-use-apply_to_existing_pages-for-releasing-vmalloc-shadow-fix
has been added to the -mm tree. Its filename is
kasan-use-apply_to_existing_pages-for-releasing-vmalloc-shadow-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/kasan-use-apply_to_existing_pages-for-releasing-vmalloc-shadow-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/kasan-use-apply_to_existing_pages-for-releasing-vmalloc-shadow-fix.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next and is updated
there every 3-4 working days
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: kasan-use-apply_to_existing_pages-for-releasing-vmalloc-shadow-fix
s/apply_to_existing_pages/apply_to_existing_page_range/
Cc: Andrey Ryabinin <aryabinin@xxxxxxxxxxxxx>
Cc: Daniel Axtens <dja@xxxxxxxxxx>
Cc: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
Cc: Alexander Potapenko <glider@xxxxxxxxxx>
Cc: Qian Cai <cai@xxxxxx>
Cc: Uladzislau Rezki (Sony) <urezki@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/kasan/common.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--- a/mm/kasan/common.c~kasan-use-apply_to_existing_pages-for-releasing-vmalloc-shadow-fix
+++ a/mm/kasan/common.c
@@ -981,9 +981,10 @@ void kasan_release_vmalloc(unsigned long
if (shadow_end > shadow_start) {
size = shadow_end - shadow_start;
- apply_to_existing_pages(&init_mm, (unsigned long)shadow_start,
- size, kasan_depopulate_vmalloc_pte,
- NULL);
+ apply_to_existing_page_range(&init_mm,
+ (unsigned long)shadow_start,
+ size, kasan_depopulate_vmalloc_pte,
+ NULL);
flush_tlb_kernel_range((unsigned long)shadow_start,
(unsigned long)shadow_end);
}
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-add-apply_to_existing_pages-helper-fix.patch
mm-add-apply_to_existing_pages-helper-fix-fix.patch
kasan-use-apply_to_existing_pages-for-releasing-vmalloc-shadow-fix.patch
mm.patch
mm-oom-avoid-printk-iteration-under-rcu-fix.patch
linux-next-git-rejects.patch
drivers-block-null_blk_mainc-fix-layout.patch
drivers-block-null_blk_mainc-fix-uninitialized-var-warnings.patch
drivers-tty-serial-sh-scic-suppress-warning.patch
kernel-forkc-export-kernel_thread-to-modules.patch
