<linux-c6x-dev@xxxxxxxxxxxxx>,linux-kernel <linux-kernel@xxxxxxxxxxxxxxx>,linux-m68k <linux-m68k@xxxxxxxxxxxxxxxxxxxx>,linux-parisc <linux-parisc@xxxxxxxxxxxxxxx>,linux-um <linux-um@xxxxxxxxxxxxxxxxxxx>,sparclinux <sparclinux@xxxxxxxxxxxxxxx>,Mike Rapoport <rppt@xxxxxxxxxxxxx>
From: Mike Rapoport <rppt@xxxxxxxxxx>
Message-ID: <E5D8BD4D-5286-427C-A347-D73AC26EC256@xxxxxxxxxx>
On November 1, 2019 10:20:09 AM GMT+01:00, Richard Weinberger <richard@xxxxxx> wrote:
----- Ursprüngliche Mail -----
Von: "Mike Rapoport" <rppt@xxxxxxxxxx>
[...]
#define pte_page(x) pfn_to_page(pte_pfn(x))
diff --git a/arch/um/kernel/mem.c b/arch/um/kernel/mem.c
index 417ff64..6fd17bc 100644
--- a/arch/um/kernel/mem.c
+++ b/arch/um/kernel/mem.c
@@ -92,10 +92,26 @@ static void __init one_md_table_init(pud_t *pud)
#endif
}
+static void __init one_pud_table_init(p4d_t *p4d)
+{
+#if CONFIG_PGTABLE_LEVELS > 3
Isn't this dead code?
For uml we have:
config PGTABLE_LEVELS
int
default 3 if 3_LEVEL_PGTABLES
default 2
It's kinda a provision for 4 levels support in UML :)
I can drop this in the next respin, no problem.
Thanks,
//richard
--
Sincerely yours,
Mike
