linux-kernel - Re: [PATCH 00/10] MHI patches for v5.14

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Date:   Wed, 30 Jun 2021 15:25:55 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     hemantk@...eaurora.org, bbhatt@...eaurora.org,
        linux-arm-msm@...r.kernel.org, jhugo@...eaurora.org,
        linux-kernel@...r.kernel.org, loic.poulain@...aro.org,
        kvalo@...eaurora.org, ath11k@...ts.infradead.org
Subject: Re: [PATCH 00/10] MHI patches for v5.14 - Take 2

On Wed, Jun 30, 2021 at 06:46:56PM +0530, Manivannan Sadhasivam wrote:
> Hi Greg,
> 
> On Fri, Jun 25, 2021 at 06:03:45PM +0530, Manivannan Sadhasivam wrote:
> > Hi Greg,
> > 
> > Please find the remaining MHI patches for v5.14. This series has the left over
> > patches from the previous patchset and one new series that was reviewed a
> > while ago and put on hold for Ack from Kalle Valo for ath11k.
> > 
> > Summary:
> > 
> > 1. Added validation for the channel ID read from event ring. If we get events
> > from an invalid channel, we throw an error message and skip the event.
> > 
> > 2. Fixed the MHI wake routines used for the newer modems such as SDX55 and
> > SDX65 by using no-op routines only for the older modems and then relying on
> > the default routines provided by MHI stack for newer ones.
> > 
> > 3. Added support for processing the events based on the priorities. Earlier
> > a fixed priority was used for all events.
> > 
> > 4. Added a dedicated flag to the MHI client transfer APIs for inbound
> > buffer allocation by the MHI stack. Since this patch modifies the MHI
> > client drivers under "net/", Ack has been collected from the netdev
> > maintainer.
> > 
> > 5. Added support for Cinterion MV31-W modem in pci_generic controller:
> > https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/iot-connectivity/products/iot-products/mv31-w-ultra-high
> > 
> > 6. Rearranged the setting of BHI/BHIe offsets for better validation of the
> > register values read from MMIO
> > 
> > 7. Cleanup of the BHI/BHIe pointers by setting them to NULL to prevent access
> > after power down.
> > 
> > 8. Added support for getting the MMIO register length from the controller
> > drivers. This helps in validation of the read offsets from MMIO registers.
> > Since this patch touches ath11k, Ack has been collected from Kalle Valo.
> > 
> > 9. With the help of above register length, added check for BHI/BHIe offsets.
> > 
> 
> Is this series on your queue for 5.14?

It's too late for 5.14-rc1, patches had to be in linux-next way before
5.13-final was out.

I can take these after 5.14-rc1 is out for 5.15-rc1, or you can split
them up into bugfixes and features and resend two series, one for
5.14-final and one for 5.15-rc1, which ever you want.

thanks,

greg k-h