linux-kernel - unexport swiotlb

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Date:   Thu, 18 May 2023 15:42:49 +0200
From:   Christoph Hellwig <hch@....de>
To:     Juergen Gross <jgross@...e.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
        "H. Peter Anvin" <hpa@...or.com>, Ben Skeggs <bskeggs@...hat.com>,
        Karol Herbst <kherbst@...hat.com>,
        Lyude Paul <lyude@...hat.com>
Cc:     xen-devel@...ts.xenproject.org, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org, nouveau@...ts.freedesktop.org
Subject: unexport swiotlb_active

Hi all,

this little series removes the last swiotlb API exposed to modules.

Diffstat:
 arch/x86/include/asm/xen/swiotlb-xen.h |    6 ------
 arch/x86/kernel/pci-dma.c              |   28 ++++------------------------
 drivers/gpu/drm/nouveau/nouveau_ttm.c  |   10 +++-------
 drivers/pci/xen-pcifront.c             |    6 ------
 kernel/dma/swiotlb.c                   |    1 -
 5 files changed, 7 insertions(+), 44 deletions(-)