This is a note to let you know that I've just added the patch titled
mhi: pci_generic: Fix implicit conversion warning
to the 5.10-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:
mhi-pci_generic-fix-implicit-conversion-warning.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 4ea6fa2cb921cb17812501a27c3761037d64a217 Mon Sep 17 00:00:00 2001
From: Loic Poulain <loic.poulain@xxxxxxxxxx>
Date: Wed, 2 Dec 2020 09:12:30 +0100
Subject: mhi: pci_generic: Fix implicit conversion warning
From: Loic Poulain <loic.poulain@xxxxxxxxxx>
commit 4ea6fa2cb921cb17812501a27c3761037d64a217 upstream.
Fix the following warning with explicit cast:
warning: implicit conversion from 'unsigned long long' to
'dma_addr_t' (aka 'unsigned int')
mhi_cntrl->iova_stop = DMA_BIT_MASK(info->dma_data_width);
Fixes: 855a70c12021 ("bus: mhi: Add MHI PCI support for WWAN modems")
Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Reviewed-by: Nathan Chancellor <natechancellor@xxxxxxxxx>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/bus/mhi/host/pci_generic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/bus/mhi/host/pci_generic.c
+++ b/drivers/bus/mhi/host/pci_generic.c
@@ -273,7 +273,7 @@ static int mhi_pci_probe(struct pci_dev
mhi_cntrl_config = info->config;
mhi_cntrl->cntrl_dev = &pdev->dev;
mhi_cntrl->iova_start = 0;
- mhi_cntrl->iova_stop = DMA_BIT_MASK(info->dma_data_width);
+ mhi_cntrl->iova_stop = (dma_addr_t)DMA_BIT_MASK(info->dma_data_width);
mhi_cntrl->fw_image = info->fw;
mhi_cntrl->edl_image = info->edl;
Patches currently in stable-queue which might be from loic.poulain@xxxxxxxxxx are
queue-5.10/mhi-pci_generic-fix-implicit-conversion-warning.patch
