diff options
| author | Juergen Gross <[email protected]> | 2020-02-21 11:38:51 +0100 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-02-29 12:43:10 +0100 |
| commit | bba42affa732d6fd5bd5c9678e6deacde2de1547 (patch) | |
| tree | 2c581d0973e85fe3912d0721edb8e34323fefe75 /scripts/gdb/linux | |
| parent | 99bcd4a6e5b8ba201fdd252f1054689884899fee (diff) | |
x86/mm: Fix dump_pagetables with Xen PV
Commit 2ae27137b2db89 ("x86: mm: convert dump_pagetables to use
walk_page_range") broke Xen PV guests as the hypervisor reserved hole in
the memory map was not taken into account.
Fix that by starting the kernel range only at GUARD_HOLE_END_ADDR.
Fixes: 2ae27137b2db89 ("x86: mm: convert dump_pagetables to use walk_page_range")
Reported-by: Julien Grall <[email protected]>
Signed-off-by: Juergen Gross <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Tested-by: Julien Grall <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/gdb/linux')
0 files changed, 0 insertions, 0 deletions