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| author | Ingo Molnar <mingo@kernel.org> | 2023-01-31 15:01:20 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2023-01-31 15:01:20 +0100 |
| commit | 57a30218fa25c469ed507964bbf028b7a064309a (patch) | |
| tree | 231c7ab6b08f567077b96ed760aaf4c685c899f3 /arch/x86/mm/init.c | |
| parent | 68efe8f7a1c5168be2228bfb806ddc05475b7205 (diff) | |
| parent | 6d796c50f84ca79f1722bb131799e5a5710c4700 (diff) | |
| download | linux-57a30218fa25c469ed507964bbf028b7a064309a.tar.gz linux-57a30218fa25c469ed507964bbf028b7a064309a.tar.bz2 linux-57a30218fa25c469ed507964bbf028b7a064309a.zip | |
Merge tag 'v6.2-rc6' into sched/core, to pick up fixes
Pick up fixes before merging another batch of cpuidle updates.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/init.c')
| -rw-r--r-- | arch/x86/mm/init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index d3987359d441..cb258f58fdc8 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -26,6 +26,7 @@ #include <asm/pti.h> #include <asm/text-patching.h> #include <asm/memtype.h> +#include <asm/paravirt.h> /* * We need to define the tracepoints somewhere, and tlb.c @@ -804,6 +805,9 @@ void __init poking_init(void) poking_mm = mm_alloc(); BUG_ON(!poking_mm); + /* Xen PV guests need the PGD to be pinned. */ + paravirt_arch_dup_mmap(NULL, poking_mm); + /* * Randomize the poking address, but make sure that the following page * will be mapped at the same PMD. We need 2 pages, so find space for 3, |