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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2017-02-07 21:07:54 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2017-02-07 23:00:16 +0100 |
| commit | 96aa0c6b0b179518e0c228362ea55f1c7793bb3a (patch) | |
| tree | 3244114239a7bbf380ee9fa76680b55e459e06c0 /target/linux/brcm2708/patches-4.9/0005-mm-Remove-the-PFN-busy-warning.patch | |
| parent | 6b5c3fd055f64ce0f9d111820123caf33632a51f (diff) | |
| download | upstream-96aa0c6b0b179518e0c228362ea55f1c7793bb3a.tar.gz upstream-96aa0c6b0b179518e0c228362ea55f1c7793bb3a.tar.bz2 upstream-96aa0c6b0b179518e0c228362ea55f1c7793bb3a.zip | |
brcm2708: add linux 4.9 support
Patches from Raspberry Pi repo:
https://github.com/raspberrypi/linux/commits/rpi-4.9.y
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.9/0005-mm-Remove-the-PFN-busy-warning.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.9/0005-mm-Remove-the-PFN-busy-warning.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.9/0005-mm-Remove-the-PFN-busy-warning.patch b/target/linux/brcm2708/patches-4.9/0005-mm-Remove-the-PFN-busy-warning.patch new file mode 100644 index 0000000000..376d6a8eed --- /dev/null +++ b/target/linux/brcm2708/patches-4.9/0005-mm-Remove-the-PFN-busy-warning.patch @@ -0,0 +1,25 @@ +From 029f649c29d81583b412cb6ff5792a3cf9102a95 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 +@@ -7323,8 +7323,6 @@ int alloc_contig_range(unsigned long sta + + /* Make sure the range is really isolated. */ + if (test_pages_isolated(outer_start, end, false)) { +- pr_info("%s: [%lx, %lx) PFNs busy\n", +- __func__, outer_start, end); + ret = -EBUSY; + goto done; + } |