Re: Patch "PCI: dwc: endpoint: Fix dw_pcie_ep_raise_msix_irq() alignment support" has been added to the 5.10-stable tree

[Greg KH <greg@kroah.com>]

On Tue, Feb 20, 2024 at 08:49:35AM +0000, Niklas Cassel wrote:
> On Mon, Feb 19, 2024 at 08:28:39PM -0500, Sasha Levin wrote:
> > This is a note to let you know that I've just added the patch titled
> > 
> >     PCI: dwc: endpoint: Fix dw_pcie_ep_raise_msix_irq() alignment support
> > 
> > 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:
> >      pci-dwc-endpoint-fix-dw_pcie_ep_raise_msix_irq-align.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@vger.kernel.org> know about it.
> 
> Hello stable maintainers,
> 
> I notice that upstream commit:
> 2217fffcd63f ("PCI: dwc: endpoint: Fix dw_pcie_ep_raise_msix_irq() alignment support")
> 
> has been backported (as it should) to:
> 5.10: https://marc.info/?l=linux-stable-commits&m=170839241818847&w=2 (only queued so far)
> 5.15: https://lore.kernel.org/stable/20240122235754.541847685@linuxfoundation.org/
> 6.1:  https://lore.kernel.org/stable/20240122235802.692374956@linuxfoundation.org/
> 6.6:  https://lore.kernel.org/stable/20240122235824.991665077@linuxfoundation.org/
> 6.7:  https://lore.kernel.org/stable/20240122235832.684822707@linuxfoundation.org/
> 
> Unfortunately, while this commit fixed a bug, it introduced another bug.
> 
> 
> This "another bug" is fixed in upstream commit:
> b5d1b4b46f85 ("PCI: dwc: Fix a 64bit bug in dw_pcie_ep_raise_msix_irq()")
> 
> This fix has been backported to:
> 6.7: https://marc.info/?l=linux-stable-commits&m=170836979506847&w=2 (only queued so far)
> 
> But needs to be backported to 5.10, 5.15, 6.1, 6.6, 6.7.
> 
> It does not apply without conflicts, so I've attached two backported versions.
> (There was a minor conflict with the headers.)
> 
> backport-all-but-5_10.patch - for 5.15, 6.1, 6.6, 6.7
> backport-5_10.patch - for 5.10

For some reason this was applied to 5.10.y, but not the other branches,
our fault!

The other one is now queued up, thanks.

greg k-h