Re: [Xen-devel] [PATCH 0/2] Dangling fixes for ARM iommu

2019-01-23 Thread Julien Grall
On 23/01/2019 18:29, Andrii Anisov wrote: On 23.01.19 20:14, Julien Grall wrote: I can queue the first hunk for Xen 4.13. For 4.13? Well I hope we will manage to upstream the whole series until then. If you plan to resend it separately, I can apply to the next branch regardless the rest o

Re: [Xen-devel] [PATCH 0/2] Dangling fixes for ARM iommu

2019-01-23 Thread Andrii Anisov
On 23.01.19 20:14, Julien Grall wrote: I can queue the first hunk for Xen 4.13. For 4.13? Well I hope we will manage to upstream the whole series until then. This statement is only correct if the IOMMU has been actively blacklisted by Xen. In the case of the SMMU driver, this is done by arm_

Re: [Xen-devel] [PATCH 0/2] Dangling fixes for ARM iommu

2019-01-23 Thread Julien Grall
On 23/01/2019 17:53, Andrii Anisov wrote: Hello Julien, Hi, On 22.01.19 16:31, Julien Grall wrote: IMO, the pure fixes, like patch 2, and the first hunk of patch 1 should be OK for 4.12. The first hunk of patch 1 aside, we never supported the new IOMMU bindings nor unsharing the P2M. So

Re: [Xen-devel] [PATCH 0/2] Dangling fixes for ARM iommu

2019-01-23 Thread Andrii Anisov
Hello Julien, On 22.01.19 16:31, Julien Grall wrote: IMO, the pure fixes, like patch 2, and the first hunk of patch 1 should be OK for 4.12. The first hunk of patch 1 aside, we never supported the new IOMMU bindings nor unsharing the P2M. So what do you actually fix? Supporting unshared P2M

Re: [Xen-devel] [PATCH 0/2] Dangling fixes for ARM iommu

2019-01-22 Thread Julien Grall
On 1/22/19 1:48 PM, Andrii Anisov wrote: Hello Julien, Hi, On 21.01.19 19:29, Julien Grall wrote: (+ Juergen) All patches candidate for Xen 4.12 should have the release manager CCed and explain the pros/cons to have those patches for this release. It is also useful if you add for-4.12 (o

Re: [Xen-devel] [PATCH 0/2] Dangling fixes for ARM iommu

2019-01-22 Thread Andrii Anisov
Hello Julien, On 21.01.19 19:29, Julien Grall wrote: (+ Juergen) All patches candidate for Xen 4.12 should have the release manager CCed and explain the pros/cons to have those patches for this release. It is also useful if you add for-4.12 (or similar) in the [...] so we can prioritize it.

Re: [Xen-devel] [PATCH 0/2] Dangling fixes for ARM iommu

2019-01-21 Thread Julien Grall
(+ Juergen) On 21/01/2019 17:04, Andrii Anisov wrote: From: Andrii Anisov Dear All, Hello, All patches candidate for Xen 4.12 should have the release manager CCed and explain the pros/cons to have those patches for this release. It is also useful if you add for-4.12 (or similar) in the [.

[Xen-devel] [PATCH 0/2] Dangling fixes for ARM iommu

2019-01-21 Thread Andrii Anisov
From: Andrii Anisov Dear All, With moving our working setup to 4.12-rc2 (IPMMU series especially),I've realized that we have a couple of patches from IPMMU series [1] which are fixes, got RB/AB, but not reached mainline yet. I really hope those RB/AB would not be treated as stale, and patches ar