From: Juergen Gross <jgross@suse.com>
To: xen-devel@lists.xenproject.org, iommu@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Cc: Juergen Gross <jgross@suse.com>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Stefano Stabellini <sstabellini@kernel.org>,
stable@vger.kernel.org,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: [PATCH v3 0/3] xen/swiotlb: fix an issue and improve swiotlb-xen
Date: Fri, 14 Jun 2019 07:46:01 +0200 [thread overview]
Message-ID: <20190614054604.30101-1-jgross@suse.com> (raw)
While hunting an issue in swiotlb-xen I stumbled over a wrong test
and found some areas for improvement.
Juergen Gross (3):
xen/swiotlb: fix condition for calling xen_destroy_contiguous_region()
xen/swiotlb: simplify range_straddles_page_boundary()
xen/swiotlb: remember having called xen_create_contiguous_region()
drivers/xen/swiotlb-xen.c | 34 ++++++++++------------------------
include/linux/page-flags.h | 4 ++++
2 files changed, 14 insertions(+), 24 deletions(-)
--
2.16.4
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next reply other threads:[~2019-06-14 5:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-14 5:46 Juergen Gross [this message]
2019-06-14 5:46 ` [PATCH v3 1/3] xen/swiotlb: fix condition for calling xen_destroy_contiguous_region() Juergen Gross
2019-06-14 5:46 ` [PATCH v3 2/3] xen/swiotlb: simplify range_straddles_page_boundary() Juergen Gross
2019-06-14 5:46 ` [PATCH v3 3/3] xen/swiotlb: remember having called xen_create_contiguous_region() Juergen Gross
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