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| author | Kairui Song <kasong@redhat.com> | 2020-03-31 02:15:44 +0800 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-04-15 11:21:54 +0200 |
| commit | 4c5b566c2193e2af82c891daa5303c8899e61044 (patch) | |
| tree | 7a9f80ce06ab29ce6ed704f4112106b378f143b4 /scripts/bpf_helpers_doc.py | |
| parent | 2fa9a3cf3055db07a4835eb7bd48c648cb17ac26 (diff) | |
crash_dump: Remove no longer used saved_max_pfn
saved_max_pfn was originally introduced in commit
92aa63a5a1bf ("[PATCH] kdump: Retrieve saved max pfn")
It used to make sure that the user does not try to read the physical memory
beyond saved_max_pfn. But since commit
921d58c0e699 ("vmcore: remove saved_max_pfn check")
it's no longer used for the check. This variable doesn't have any users
anymore so just remove it.
[ bp: Drop the Calgary IOMMU reference from the commit message. ]
Signed-off-by: Kairui Song <kasong@redhat.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Link: https://lkml.kernel.org/r/20200330181544.1595733-1-kasong@redhat.com
Diffstat (limited to 'scripts/bpf_helpers_doc.py')
0 files changed, 0 insertions, 0 deletions