openwrt/target/linux/bcm27xx/patches-5.10/950-0028-mm-Remove-the-PFN-busy-warning.patch
John Audia 55a48b0957 kernel: bump 5.10 to 5.10.168
Manually rebased:
  backport-5.10/804-v5.14-0001-nvmem-core-allow-specifying-of_node.patch

Removed upstreamed:
  generic-backport/807-v5.17-0003-nvmem-core-Fix-a-conflict-between-MTD-and-NVMEM-on-w.patch[1]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.168&id=34ec4c7831c416ac56619477f1701986634a7efc

Build system: x86_64
Build-tested: ramips/tplink_archer-a6-v3
Run-tested: ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
(cherry picked from commit 461072fc7b)
[Refresh on OpenWrt 22.03]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2023-02-18 19:31:16 +01:00

26 lines
804 B
Diff

From a432a3f7142e7e76fd1708debe509ffbea3a3658 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Thu, 18 Dec 2014 16:07:15 -0800
Subject: [PATCH] mm: Remove the PFN busy warning
See commit dae803e165a11bc88ca8dbc07a11077caf97bbcb -- the warning is
expected sometimes when using CMA. However, that commit still spams
my kernel log with these warnings.
Signed-off-by: Eric Anholt <eric@anholt.net>
---
mm/page_alloc.c | 2 --
1 file changed, 2 deletions(-)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -8655,8 +8655,6 @@ int alloc_contig_range(unsigned long sta
/* Make sure the range is really isolated. */
if (test_pages_isolated(outer_start, end, 0)) {
- pr_info_ratelimited("%s: [%lx, %lx) PFNs busy\n",
- __func__, outer_start, end);
ret = -EBUSY;
goto done;
}