Re: [Xen-devel] [PATCH v3 00/15] xen/arm: Bug fixes for the vGIC

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Thu, 2015-02-19 at 18:01 +0000, Julien Grall wrote:
> Based on the discussion, what about waiting until someone complain about
> GICv3 support on Xen 4.5?

That sounds like a reasonable compromise.

My potential backports list now contains:

xen/arm: Bug fixes for the vGIC
-> 15 patch series, many of which are tagged for backport.

 -> Julien: The list of GICv2 patches candidate for backporting are: #10, #11,
    #12, #13.
fed3569 xen/arm: vgic-v2: Correctly set GICD_TYPER.CPUNumber
1fefa55 xen/arm: vgic-v2: Correctly handle RAZ/WI registers
26ea82f xen/arm: vgic-v2: Take the lock when writing into GICD_CTLR
10af92d xen/arm: vgic-v2: GICD_I{S, C}PENDR* are only word-accessible

 -> Julien: Based on the discussion, what about waiting until someone complain 
about
    GICv3 support on Xen 4.5?
8206d05 xen/arm: vgic-v3: Correctly set GICD_TYPER.IDbits
834551b xen/arm: vgic-v3: Correctly set GICD_TYPER.CPUNumber
5e6958a xen/arm: vgic-v3: Correctly handle RAZ/WI registers
cfef895 xen/arm: vgic-v3: Correctly implement read into GICR_NSACR
acf65e5 xen/arm: vgic-v3: Emulate correctly the re-distributor

 -> Not tagged for backport:
8d91d64 xen/arm: vgic-v3: Correctly handle GICD_CTLR
4636e9f xen/arm: vgic-v3: Set stride during domain initialization
196f4ef xen/arm: vgic-v3: Use a struct to describe contiguous rdist regions
b697071 xen/arm: vgic-v3: Clarify which distributor is used in the common 
emulation
a41d809 xen/arm: vgic: Drop iactive, ipend, pendsgi field
98e7c60 xen/arm: gic-v3: Update some comments in the code

Does that tally with what you intended?

Ian.


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