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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2026-05-30 15:39:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2026-05-30 15:39:47 -0700 |
| commit | 9d87d0fc8c8e0a2a2b5026a169db2f270b4828c1 (patch) | |
| tree | c981811edb000e4fe0481b8e21265ef809eb0972 /include | |
| parent | a29c0b0cafc78a45f44ac4a98efee0c11dd7996d (diff) | |
| parent | 8fd2f26fa2a33cfe8ac043f976137ecf5b567f03 (diff) | |
Merge tag 'liveupdate-fixes-2026-05-30' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux
Pull liveupdate fixes from Mike Rapoport:
"Two kexec handover regression fixes:
- fix order calculation for kho_unpreserve_pages() to make sure sure
that the order calculation in kho_unpreserve_pages() mathes the
order calculation in kho_preserve_pages().
- fix math in calculation of KHO_TREE_MAX_DEPTH to make it work with
16KB pages"
* tag 'liveupdate-fixes-2026-05-30' of git://git.kernel.org/pub/scm/linux/kernel/git/liveupdate/linux:
kho: fix order calculation for kho_unpreserve_pages()
kho: fix KHO_TREE_MAX_DEPTH for non-4KB page sizes
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kho/abi/kexec_handover.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/kho/abi/kexec_handover.h b/include/linux/kho/abi/kexec_handover.h index 7e847a2339b0..db9bda6dd310 100644 --- a/include/linux/kho/abi/kexec_handover.h +++ b/include/linux/kho/abi/kexec_handover.h @@ -274,7 +274,7 @@ enum kho_radix_consts { * and 1 bitmap level. */ KHO_TREE_MAX_DEPTH = - DIV_ROUND_UP(KHO_ORDER_0_LOG2 - KHO_BITMAP_SIZE_LOG2, + DIV_ROUND_UP(KHO_ORDER_0_LOG2 - KHO_BITMAP_SIZE_LOG2 + 1, KHO_TABLE_SIZE_LOG2) + 1, }; |