kernel: bump 4.19 to 4.19.123
[openwrt/openwrt.git] / target / linux / bcm27xx / patches-4.19 / 950-0029-mm-Remove-the-PFN-busy-warning.patch
1 From a8a5ad555b7168ce90263395dc5f26b99af9bf4e Mon Sep 17 00:00:00 2001
2 From: Eric Anholt <eric@anholt.net>
3 Date: Thu, 18 Dec 2014 16:07:15 -0800
4 Subject: [PATCH] mm: Remove the PFN busy warning
5
6 See commit dae803e165a11bc88ca8dbc07a11077caf97bbcb -- the warning is
7 expected sometimes when using CMA. However, that commit still spams
8 my kernel log with these warnings.
9
10 Signed-off-by: Eric Anholt <eric@anholt.net>
11 ---
12 mm/page_alloc.c | 2 --
13 1 file changed, 2 deletions(-)
14
15 --- a/mm/page_alloc.c
16 +++ b/mm/page_alloc.c
17 @@ -8008,8 +8008,6 @@ int alloc_contig_range(unsigned long sta
18
19 /* Make sure the range is really isolated. */
20 if (test_pages_isolated(outer_start, end, false)) {
21 - pr_info_ratelimited("%s: [%lx, %lx) PFNs busy\n",
22 - __func__, outer_start, end);
23 ret = -EBUSY;
24 goto done;
25 }