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| author | Thomas Fourier <fourier.thomas@gmail.com> | 2025-12-18 12:56:45 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2026-01-16 09:02:06 +0300 |
| commit | 941676c30ba5b40a01bed92448f457ce62fd1f07 (patch) | |
| tree | d0c2d0a1642aba6a23d8d5c45bbc8d609952fae0 | |
| parent | c904e459cf73bd379500637b4090a2939d69a85f (diff) | |
| download | linux-941676c30ba5b40a01bed92448f457ce62fd1f07.tar.xz | |
crypto: cavium - fix dma_free_coherent() size
The size of the buffer in alloc_command_queues() is
curr->size + CPT_NEXT_CHUNK_PTR_SIZE, so used that length for
dma_free_coherent().
Fixes: c694b233295b ("crypto: cavium - Add the Virtual Function driver for CPT")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/cavium/cpt/cptvf_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/crypto/cavium/cpt/cptvf_main.c b/drivers/crypto/cavium/cpt/cptvf_main.c index c246920e6f54..bccd680c7f7e 100644 --- a/drivers/crypto/cavium/cpt/cptvf_main.c +++ b/drivers/crypto/cavium/cpt/cptvf_main.c @@ -180,7 +180,8 @@ static void free_command_queues(struct cpt_vf *cptvf, hlist_for_each_entry_safe(chunk, node, &cqinfo->queue[i].chead, nextchunk) { - dma_free_coherent(&pdev->dev, chunk->size, + dma_free_coherent(&pdev->dev, + chunk->size + CPT_NEXT_CHUNK_PTR_SIZE, chunk->head, chunk->dma_addr); chunk->head = NULL; |