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authorJuergen Gross <jgross@suse.com>2021-10-28 10:12:20 +0200
committerBoris Ostrovsky <boris.ostrovsky@oracle.com>2021-11-02 08:11:02 -0500
commit3ac876e8b5fc6561c15031b5a56ff1f2e4fa0e5f (patch)
tree9b53fb5434d9c8f7875bb1d17a80552b40c12c4b /arch/x86/xen
parentee1f9d19143257da999fcdc86eda7bd386f4907e (diff)
xen: remove highmem remnants
There are some references to highmem left in Xen pv specific code which can be removed. Signed-off-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/20211028081221.2475-4-jgross@suse.com Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'arch/x86/xen')
-rw-r--r--arch/x86/xen/enlighten_pv.c7
-rw-r--r--arch/x86/xen/mmu_pv.c1
2 files changed, 0 insertions, 8 deletions
diff --git a/arch/x86/xen/enlighten_pv.c b/arch/x86/xen/enlighten_pv.c
index 312349673215..5004feb16783 100644
--- a/arch/x86/xen/enlighten_pv.c
+++ b/arch/x86/xen/enlighten_pv.c
@@ -27,7 +27,6 @@
#include <linux/export.h>
#include <linux/mm.h>
#include <linux/page-flags.h>
-#include <linux/highmem.h>
#include <linux/pci.h>
#include <linux/gfp.h>
#include <linux/edd.h>
@@ -1229,12 +1228,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
__supported_pte_mask &= ~_PAGE_GLOBAL;
__default_kernel_pte_mask &= ~_PAGE_GLOBAL;
- /*
- * Prevent page tables from being allocated in highmem, even
- * if CONFIG_HIGHPTE is enabled.
- */
- __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
-
/* Get mfn list */
xen_build_dynamic_phys_to_machine();
diff --git a/arch/x86/xen/mmu_pv.c b/arch/x86/xen/mmu_pv.c
index 325a67910855..dee8da28bf9b 100644
--- a/arch/x86/xen/mmu_pv.c
+++ b/arch/x86/xen/mmu_pv.c
@@ -41,7 +41,6 @@
* Jeremy Fitzhardinge <jeremy@xensource.com>, XenSource Inc, 2007
*/
#include <linux/sched/mm.h>
-#include <linux/highmem.h>
#include <linux/debugfs.h>
#include <linux/bug.h>
#include <linux/vmalloc.h>