On Tue, 10 Jul 2012 09:00:14 +0300, Qiang Liu <qiang....@freescale.com> wrote: > An error will be happened when test with mass data: > "DMA-API: device driver tries to sync DMA memory it has not allocated"; > "DMA-API: debugging out of memory - disabling" > dma mapping memory of request->desc is not released by right device, > it should be private->dev but not dev; > > Cc: Herbert Xu <herb...@gondor.apana.org.au> > Cc: David S. Miller <da...@davemloft.net> > Signed-off-by: Qiang Liu <qiang....@freescale.com> > --- > drivers/crypto/talitos.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c > index 81f8497..a7da48c 100644 > --- a/drivers/crypto/talitos.c > +++ b/drivers/crypto/talitos.c > @@ -264,7 +264,7 @@ static void flush_channel(struct device *dev, int > ch, int error, int reset_ch) > else > status = error; > - dma_unmap_single(dev, request->dma_desc, > + dma_unmap_single(priv->dev, request->dma_desc, > sizeof(struct talitos_desc), > DMA_BIDIRECTIONAL);
Are you sure this fix applies to the upstream version of talitos? (i.e. have you encountered the error while running on cryptodev.git ?) Looks to me this is a fix for the not-upstreamed-yet NAPI patch (which needs to be reworked according to Dave's feedback). When you respin the patch series, consider removing this one. Cheers, Horia -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
