From: Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>
To: will.deacon-5wv7dgnIgG8@public.gmane.org
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: [PATCH v3 0/3] SMMUv3 CMD_SYNC optimisation
Date: Wed, 18 Oct 2017 15:04:25 +0100 [thread overview]
Message-ID: <cover.1508334262.git.robin.murphy@arm.com> (raw)
Here's a quick v3 to address enough comments to move the cons-polling
discussion forward, at least ;)
Since the preparatory two patches are now queued I'm not reposting them
here.
Robin.
Robin Murphy (3):
iommu/arm-smmu-v3: Use CMD_SYNC completion MSI
iommu/arm-smmu-v3: Poll for CMD_SYNC outside cmdq lock
iommu/arm-smmu-v3: Use burst-polling for sync completion
drivers/iommu/arm-smmu-v3.c | 142 +++++++++++++++++++++++++++++++++++++-------
1 file changed, 119 insertions(+), 23 deletions(-)
--
2.13.4.dirty
WARNING: multiple messages have this Message-ID (diff)
From: robin.murphy@arm.com (Robin Murphy)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/3] SMMUv3 CMD_SYNC optimisation
Date: Wed, 18 Oct 2017 15:04:25 +0100 [thread overview]
Message-ID: <cover.1508334262.git.robin.murphy@arm.com> (raw)
Here's a quick v3 to address enough comments to move the cons-polling
discussion forward, at least ;)
Since the preparatory two patches are now queued I'm not reposting them
here.
Robin.
Robin Murphy (3):
iommu/arm-smmu-v3: Use CMD_SYNC completion MSI
iommu/arm-smmu-v3: Poll for CMD_SYNC outside cmdq lock
iommu/arm-smmu-v3: Use burst-polling for sync completion
drivers/iommu/arm-smmu-v3.c | 142 +++++++++++++++++++++++++++++++++++++-------
1 file changed, 119 insertions(+), 23 deletions(-)
--
2.13.4.dirty
next reply other threads:[~2017-10-18 14:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-18 14:04 Robin Murphy [this message]
2017-10-18 14:04 ` [PATCH v3 0/3] SMMUv3 CMD_SYNC optimisation Robin Murphy
[not found] ` <cover.1508334262.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2017-10-18 14:04 ` [PATCH v3 1/3] iommu/arm-smmu-v3: Use CMD_SYNC completion MSI Robin Murphy
2017-10-18 14:04 ` Robin Murphy
2017-10-18 14:04 ` [PATCH v3 2/3] iommu/arm-smmu-v3: Poll for CMD_SYNC outside cmdq lock Robin Murphy
2017-10-18 14:04 ` Robin Murphy
[not found] ` <625ffbc273577515c324f6deea66a366e675b751.1508334262.git.robin.murphy-5wv7dgnIgG8@public.gmane.org>
2018-07-19 7:22 ` Leizhen (ThunderTown)
2018-07-19 7:22 ` Leizhen (ThunderTown)
2017-10-18 14:04 ` [RFT v3 3/3] iommu/arm-smmu-v3: Use burst-polling for sync completion Robin Murphy
2017-10-18 14:04 ` Robin Murphy
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