kho: free chunks using free_page() instead of kfree()

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Before commit fa759cd75b ("kho: allocate metadata directly from the
buddy allocator"), the chunks were allocated from the slab allocator using
kzalloc().  Those were rightly freed using kfree().

When the commit switched to using the buddy allocator directly, it missed
updating kho_mem_ser_free() to use free_page() instead of kfree().

Link: https://lkml.kernel.org/r/20251118182218.63044-1-pratyush@kernel.org
Fixes: fa759cd75b ("kho: allocate metadata directly from the buddy allocator")
Signed-off-by: Pratyush Yadav <pratyush@kernel.org>
Reviewed-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Reviewed-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
Cc: Alexander Graf <graf@amazon.com>
Cc: David Matlack <dmatlack@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

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Pratyush Yadav 2025-11-18 19:22:16 +01:00 • committed by Andrew Morton

parent 724bf8c559

commit b15515155a

1 changed files with 1 additions and 1 deletions

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kernel/liveupdate/kexec_handover.c

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