This is a note to let you know that I've just added the patch titled octeontx2-af: change (struct qmem)->entry_sz from u8 to u16 to the 5.8-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: octeontx2-af-change-struct-qmem-entry_sz-from-u8-to-.patch and it can be found in the queue-5.8 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit eb77afbc6dcc60d60ab0e3ecdaec0d8bc1263622 Author: Eric Dumazet <edumazet@xxxxxxxxxx> Date: Wed Jun 17 20:53:21 2020 -0700 octeontx2-af: change (struct qmem)->entry_sz from u8 to u16 [ Upstream commit 393415203f5c916b5907e0a7c89f4c2c5a9c5505 ] We need to increase TSO_HEADER_SIZE from 128 to 256. Since otx2_sq_init() calls qmem_alloc() with TSO_HEADER_SIZE, we need to change (struct qmem)->entry_sz to avoid truncation to 0. Fixes: 7a37245ef23f ("octeontx2-af: NPA block admin queue init") Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx> Cc: Sunil Goutham <sgoutham@xxxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/net/ethernet/marvell/octeontx2/af/common.h b/drivers/net/ethernet/marvell/octeontx2/af/common.h index cd33c2e6ca5fc..f48eb66ed021b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/common.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/common.h @@ -43,7 +43,7 @@ struct qmem { void *base; dma_addr_t iova; int alloc_sz; - u8 entry_sz; + u16 entry_sz; u8 align; u32 qsize; };