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