Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb

cleanup swiotlb initialization v4 · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 01/12] dma-direct: use is_swiotlb_active in dma_direct_map_page · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 02/12] swiotlb: make swiotlb_exit a no-op if SWIOTLB_FORCE is set · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 03/12] swiotlb: simplify swiotlb_max_segment · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 04/12] swiotlb: rename swiotlb_late_init_with_default_size · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 05/12] swiotlb: pass a gfp_mask argument to swiotlb_init_late · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 06/12] MIPS/octeon: use swiotlb_init instead of open coding it · Christoph Hellwig <hch@lst.de> · 2022-03-01
Re: [PATCH 06/12] MIPS/octeon: use swiotlb_init instead of open coding it · Thomas Bogendoerfer <tsbogend@alpha.franken.de> · 2022-03-03
[PATCH 07/12] x86: remove the IOMMU table infrastructure · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 08/12] x86: centralize setting SWIOTLB_FORCE when guest memory encryption is enabled · Christoph Hellwig <hch@lst.de> · 2022-03-01
Re: [PATCH 08/12] x86: centralize setting SWIOTLB_FORCE when guest memory encryption is enabled · Andrew Cooper <hidden> · 2022-03-01
Re: [PATCH 08/12] x86: centralize setting SWIOTLB_FORCE when guest memory encryption is enabled · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 09/12] swiotlb: make the swiotlb_init interface more useful · Christoph Hellwig <hch@lst.de> · 2022-03-01
[PATCH 10/12] swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction · Christoph Hellwig <hch@lst.de> · 2022-03-01
RE: [PATCH 10/12] swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction · Michael Kelley (LINUX) <hidden> · 2022-03-04
Re: [PATCH 10/12] swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction · Dongli Zhang <hidden> · 2022-03-04
RE: [PATCH 10/12] swiotlb: add a SWIOTLB_ANY flag to lift the low memory restriction · Michael Kelley (LINUX) <hidden> · 2022-03-06
[PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-01
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Stefano Stabellini <sstabellini@kernel.org> · 2022-03-02
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-02
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Stefano Stabellini <sstabellini@kernel.org> · 2022-03-03
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-03
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Stefano Stabellini <sstabellini@kernel.org> · 2022-03-03
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-04
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Stefano Stabellini <sstabellini@kernel.org> · 2022-03-04
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Boris Ostrovsky <boris.ostrovsky@oracle.com> · 2022-03-02
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Boris Ostrovsky <boris.ostrovsky@oracle.com> · 2022-03-02
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-03
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Boris Ostrovsky <boris.ostrovsky@oracle.com> · 2022-03-03
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-04
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Boris Ostrovsky <boris.ostrovsky@oracle.com> · 2022-03-04
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-04
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Boris Ostrovsky <boris.ostrovsky@oracle.com> · 2022-03-04
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-04
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Boris Ostrovsky <boris.ostrovsky@oracle.com> · 2022-03-08
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Christoph Hellwig <hch@lst.de> · 2022-03-09
Re: [PATCH 11/12] swiotlb: merge swiotlb-xen initialization into swiotlb · Boris Ostrovsky <boris.ostrovsky@oracle.com> · 2022-03-09
[PATCH 12/12] x86: remove cruft from <asm/dma-mapping.h> · Christoph Hellwig <hch@lst.de> · 2022-03-01

From: Christoph Hellwig <hch@lst.de>
Date: 2022-03-03 11:00:57
Also in: linux-arm-kernel, linux-hyperv, linux-iommu, linux-mips, linux-pci, linux-riscv, linux-s390, xen-devel

On Wed, Mar 02, 2022 at 05:25:10PM -0800, Stefano Stabellini wrote:

Thinking more about it we actually need to drop the xen_initial_domain()
check otherwise some cases won't be functional (Dom0 not 1:1 mapped, or
DomU 1:1 mapped).

Hmm, but that would be the case even before this series, right?

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