This is a note to let you know that I've just added the patch titled
sparc/mm/hugepages: Fix setup_hugepagesz for invalid values.
to the 4.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
sparc-mm-hugepages-fix-setup_hugepagesz-for-invalid-values.patch
and it can be found in the queue-4.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Thu Jun 8 08:58:43 CEST 2017
From: "Liam R. Howlett" <Liam.Howlett@xxxxxxxxxx>
Date: Tue, 30 May 2017 15:45:00 -0400
Subject: sparc/mm/hugepages: Fix setup_hugepagesz for invalid values.
From: "Liam R. Howlett" <Liam.Howlett@xxxxxxxxxx>
[ Upstream commit f322980b74a15e08f8c70a34a5864ecdbf957251 ]
hugetlb_bad_size needs to be called on invalid values. Also change the
pr_warn to a pr_err to better align with other platforms.
Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/sparc/mm/init_64.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -358,7 +358,8 @@ static int __init setup_hugepagesz(char
}
if ((hv_pgsz_mask & cpu_pgsz_mask) == 0U) {
- pr_warn("hugepagesz=%llu not supported by MMU.\n",
+ hugetlb_bad_size();
+ pr_err("hugepagesz=%llu not supported by MMU.\n",
hugepage_size);
goto out;
}
Patches currently in stable-queue which might be from Liam.Howlett@xxxxxxxxxx are
queue-4.11/sparc-mm-hugepages-fix-setup_hugepagesz-for-invalid-values.patch