From: Juergen Gross <jgross@suse.com>
To: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org
Cc: Juergen Gross <jgross@suse.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
stable@vger.kernel.org, xen-devel@lists.xenproject.org,
Boris Ostrovsky <boris.ostrovsky@oracle.com>
Subject: [PATCH v2 0/3] xen/swiotlb: fix an issue and improve swiotlb-xen
Date: Wed, 29 May 2019 11:04:04 +0200 [thread overview]
Message-ID: <20190529090407.1225-1-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 | 36 ++++++++++++------------------------
include/linux/page-flags.h | 3 +++
2 files changed, 15 insertions(+), 24 deletions(-)
--
2.16.4
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next reply other threads:[~2019-05-29 9:07 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-29 9:04 Juergen Gross [this message]
2019-05-29 9:04 ` [PATCH v2 1/3] xen/swiotlb: fix condition for calling xen_destroy_contiguous_region() Juergen Gross
2019-05-29 9:52 ` [Xen-devel] " Jan Beulich
2019-05-29 9:04 ` [PATCH v2 2/3] xen/swiotlb: simplify range_straddles_page_boundary() Juergen Gross
2019-05-29 9:04 ` [PATCH v2 3/3] xen/swiotlb: remember having called xen_create_contiguous_region() Juergen Gross
2019-05-29 9:57 ` [Xen-devel] " Jan Beulich
2019-05-29 10:21 ` Juergen Gross
2019-05-30 9:04 ` Christoph Hellwig
2019-05-30 12:46 ` Boris Ostrovsky
2019-05-31 11:38 ` Juergen Gross
2019-06-05 8:37 ` Juergen Gross
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