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| Started by | David Vrabel <david.vrabel@citrix.com> |
|---|---|
| First post | 2016-02-15 15:40 +0100 |
| Last post | 2016-02-15 15:40 +0100 |
| Articles | 2 — 1 participant |
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Re: [Xen-devel] [PATCH] Fixes to Xen pcifront and pciback (v1) David Vrabel <david.vrabel@citrix.com> - 2016-02-15 15:40 +0100
Re: [Xen-devel] [PATCH] Fixes to Xen pcifront and pciback (v1) David Vrabel <david.vrabel@citrix.com> - 2016-02-15 15:40 +0100
| From | David Vrabel <david.vrabel@citrix.com> |
|---|---|
| Date | 2016-02-15 15:40 +0100 |
| Subject | Re: [Xen-devel] [PATCH] Fixes to Xen pcifront and pciback (v1) |
| Message-ID | <r2stH-2fA-1@gated-at.bofh.it> |
On 11/02/16 21:10, Konrad Rzeszutek Wilk wrote:
> Hey,
>
> These are patches that were developed for the Debian bug
> 810379 which san Tommi had openned.
>
> The issue around from the two XSA fixes - which introduced
> this regression.
Applied to for-linus-4.6, thanks.
I rewrote some of the commit messages for clarity. Please only put
relevant information in them and for regression fixes, make sure it's
clear what functionality regressed.
e.g. #1 now reads:
Commit 408fb0e5aa7fda0059db282ff58c3b2a4278baa0 (xen/pciback: Don't
allow MSI-X ops if PCI_COMMAND_MEMORY is not set) prevented enabling
MSI-X on passed-through virtual functions, because it checked the VF
for PCI_COMMAND_MEMORY but this is not a valid bit for VFs.
Instead, check the physical function for PCI_COMMAND_MEMORY.
David
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| From | David Vrabel <david.vrabel@citrix.com> |
|---|---|
| Date | 2016-02-15 15:40 +0100 |
| Message-ID | <r2stH-2fA-11@gated-at.bofh.it> |
| In reply to | #1334485 |
On 15/02/16 14:35, David Vrabel wrote: > On 11/02/16 21:10, Konrad Rzeszutek Wilk wrote: >> Hey, >> >> These are patches that were developed for the Debian bug >> 810379 which san Tommi had openned. >> >> The issue around from the two XSA fixes - which introduced >> this regression. > > Applied to for-linus-4.6, thanks. I mean for-linus-4.5. I also fixed the minor style quibbles. David > I rewrote some of the commit messages for clarity. Please only put > relevant information in them and for regression fixes, make sure it's > clear what functionality regressed. > > e.g. #1 now reads: > > Commit 408fb0e5aa7fda0059db282ff58c3b2a4278baa0 (xen/pciback: Don't > allow MSI-X ops if PCI_COMMAND_MEMORY is not set) prevented enabling > MSI-X on passed-through virtual functions, because it checked the VF > for PCI_COMMAND_MEMORY but this is not a valid bit for VFs. > > Instead, check the physical function for PCI_COMMAND_MEMORY. > > David >
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