From: Felix Gu Date: Tue, 2 Jun 2026 14:38:26 +0000 (+0800) Subject: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7891c64c0520519782470ba29bac8a5761e295d8;p=thirdparty%2Flinux.git crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg_cleanup path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one. Fixes: 10b4f09491bf ("crypto: marvell - add the Virtual Function driver for CPT") Signed-off-by: Felix Gu Signed-off-by: Herbert Xu --- diff --git a/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c b/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c index c80baf1ad90b2..89030e2711ce4 100644 --- a/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c +++ b/drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c @@ -157,8 +157,8 @@ static inline int setup_sgio_components(struct pci_dev *pdev, sg_cleanup: for (j = 0; j < i; j++) { if (list[j].dma_addr) { - dma_unmap_single(&pdev->dev, list[i].dma_addr, - list[i].size, DMA_BIDIRECTIONAL); + dma_unmap_single(&pdev->dev, list[j].dma_addr, + list[j].size, DMA_BIDIRECTIONAL); } list[j].dma_addr = 0;