From 42954857190b9df16d9d873ecc7f6cc38e013e44 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Tue, 9 Jul 2019 20:32:28 +0200 Subject: brcm2708: add linux 4.19 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709) Signed-off-by: Álvaro Fernández Rojas --- .../950-0030-mm-Remove-the-PFN-busy-warning.patch | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.19/950-0030-mm-Remove-the-PFN-busy-warning.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0030-mm-Remove-the-PFN-busy-warning.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0030-mm-Remove-the-PFN-busy-warning.patch b/target/linux/brcm2708/patches-4.19/950-0030-mm-Remove-the-PFN-busy-warning.patch new file mode 100644 index 0000000000..246b0281b5 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0030-mm-Remove-the-PFN-busy-warning.patch @@ -0,0 +1,25 @@ +From 72ed3b77a672a8a94dab5d08739fac5b4df488d2 Mon Sep 17 00:00:00 2001 +From: Eric Anholt +Date: Thu, 18 Dec 2014 16:07:15 -0800 +Subject: [PATCH 030/703] 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 +--- + mm/page_alloc.c | 2 -- + 1 file changed, 2 deletions(-) + +--- a/mm/page_alloc.c ++++ b/mm/page_alloc.c +@@ -7972,8 +7972,6 @@ int alloc_contig_range(unsigned long sta + + /* Make sure the range is really isolated. */ + if (test_pages_isolated(outer_start, end, false)) { +- pr_info_ratelimited("%s: [%lx, %lx) PFNs busy\n", +- __func__, outer_start, end); + ret = -EBUSY; + goto done; + } -- cgit v1.2.3