diff options
| author | Juergen Gross <jgross@suse.com> | 2021-10-28 10:12:20 +0200 |
|---|---|---|
| committer | Boris Ostrovsky <boris.ostrovsky@oracle.com> | 2021-11-02 14:11:02 +0100 |
| commit | 3ac876e8b5fc6561c15031b5a56ff1f2e4fa0e5f (patch) | |
| tree | 9b53fb5434d9c8f7875bb1d17a80552b40c12c4b /arch/x86/xen | |
| parent | xen: allow pv-only hypercalls only with CONFIG_XEN_PV (diff) | |
| download | linux-3ac876e8b5fc6561c15031b5a56ff1f2e4fa0e5f.tar.xz linux-3ac876e8b5fc6561c15031b5a56ff1f2e4fa0e5f.zip | |
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.c | 7 | ||||
| -rw-r--r-- | arch/x86/xen/mmu_pv.c | 1 |
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> |