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From: Baolu Lu <baolu.lu@linux.intel.com>
To: Jason Gunthorpe <jgg@nvidia.com>,
	Alyssa Rosenzweig <alyssa@rosenzweig.io>,
	asahi@lists.linux.dev,
	Christophe Leroy <christophe.leroy@csgroup.eu>,
	David Woodhouse <dwmw2@infradead.org>,
	iommu@lists.linux.dev, Joerg Roedel <joro@8bytes.org>,
	Kevin Tian <kevin.tian@intel.com>,
	linux-arm-kernel@lists.infradead.org,
	linuxppc-dev@lists.ozlabs.org, Hector Martin <marcan@marcan.st>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Nicholas Piggin <npiggin@gmail.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Sven Peter <sven@svenpeter.dev>, Will Deacon <will@kernel.org>
Cc: baolu.lu@linux.intel.com
Subject: Re: [PATCH 1/8] iommu: Move IOMMU_DOMAIN_BLOCKED global statics to ops->blocked_domain
Date: Mon, 25 Sep 2023 10:26:54 +0800	[thread overview]
Message-ID: <4c3bc724-e162-98d7-1ecd-0ed8950bbb34@linux.intel.com> (raw)
In-Reply-To: <1-v1-8060f06462cc+c0a39-dart_paging_jgg@nvidia.com>

On 9/23/23 1:07 AM, Jason Gunthorpe wrote:
> Following the pattern of identity domains, just assign the BLOCKED domain
> global statics to a value in ops. Update the core code to use the global
> static directly.
> 
> Update powerpc to use the new scheme and remove its empty domain_alloc
> callback.
> 
> Signed-off-by: Jason Gunthorpe<jgg@nvidia.com>
> ---
>   arch/powerpc/kernel/iommu.c | 9 +--------
>   drivers/iommu/iommu.c       | 2 ++
>   include/linux/iommu.h       | 3 +++
>   3 files changed, 6 insertions(+), 8 deletions(-)

Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>

Best regards,
baolu

WARNING: multiple messages have this Message-ID (diff)
From: Baolu Lu <baolu.lu@linux.intel.com>
To: Jason Gunthorpe <jgg@nvidia.com>,
	Alyssa Rosenzweig <alyssa@rosenzweig.io>,
	asahi@lists.linux.dev,
	Christophe Leroy <christophe.leroy@csgroup.eu>,
	David Woodhouse <dwmw2@infradead.org>,
	iommu@lists.linux.dev, Joerg Roedel <joro@8bytes.org>,
	Kevin Tian <kevin.tian@intel.com>,
	linux-arm-kernel@lists.infradead.org,
	linuxppc-dev@lists.ozlabs.org, Hector Martin <marcan@marcan.st>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Nicholas Piggin <npiggin@gmail.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Sven Peter <sven@svenpeter.dev>, Will Deacon <will@kernel.org>
Cc: baolu.lu@linux.intel.com
Subject: Re: [PATCH 1/8] iommu: Move IOMMU_DOMAIN_BLOCKED global statics to ops->blocked_domain
Date: Mon, 25 Sep 2023 10:26:54 +0800	[thread overview]
Message-ID: <4c3bc724-e162-98d7-1ecd-0ed8950bbb34@linux.intel.com> (raw)
In-Reply-To: <1-v1-8060f06462cc+c0a39-dart_paging_jgg@nvidia.com>

On 9/23/23 1:07 AM, Jason Gunthorpe wrote:
> Following the pattern of identity domains, just assign the BLOCKED domain
> global statics to a value in ops. Update the core code to use the global
> static directly.
> 
> Update powerpc to use the new scheme and remove its empty domain_alloc
> callback.
> 
> Signed-off-by: Jason Gunthorpe<jgg@nvidia.com>
> ---
>   arch/powerpc/kernel/iommu.c | 9 +--------
>   drivers/iommu/iommu.c       | 2 ++
>   include/linux/iommu.h       | 3 +++
>   3 files changed, 6 insertions(+), 8 deletions(-)

Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>

Best regards,
baolu

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2023-09-25  2:30 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-22 17:07 [PATCH 0/8] iommu: Convert dart & iommufd to the new domain_alloc_paging() Jason Gunthorpe
2023-09-22 17:07 ` Jason Gunthorpe
2023-09-22 17:07 ` [PATCH 1/8] iommu: Move IOMMU_DOMAIN_BLOCKED global statics to ops->blocked_domain Jason Gunthorpe
2023-09-22 17:07   ` Jason Gunthorpe
2023-09-25  2:26   ` Baolu Lu [this message]
2023-09-25  2:26     ` Baolu Lu
2023-09-22 17:07 ` [PATCH 2/8] iommu/vt-d: Update the definition of the blocking domain Jason Gunthorpe
2023-09-22 17:07   ` Jason Gunthorpe
2023-09-25  2:27   ` Baolu Lu
2023-09-25  2:27     ` Baolu Lu
2023-09-22 17:07 ` [PATCH 3/8] iommu/vt-d: Use ops->blocked_domain Jason Gunthorpe
2023-09-22 17:07   ` Jason Gunthorpe
2023-09-25  2:29   ` Baolu Lu
2023-09-25  2:29     ` Baolu Lu
2023-09-25 11:41     ` Jason Gunthorpe
2023-09-25 11:41       ` Jason Gunthorpe
2023-09-25 11:41       ` Jason Gunthorpe
2023-09-26  3:28       ` Baolu Lu
2023-09-26  3:28         ` Baolu Lu
2023-09-26  3:28         ` Baolu Lu
2023-09-22 17:07 ` [PATCH 4/8] iommufd: Convert to alloc_domain_paging() Jason Gunthorpe
2023-09-22 17:07   ` Jason Gunthorpe
2023-09-22 17:07 ` [PATCH 5/8] iommu/dart: Use static global identity domains Jason Gunthorpe
2023-09-22 17:07   ` Jason Gunthorpe
2023-09-26 18:49   ` Janne Grunau
2023-09-26 18:49     ` Janne Grunau
2023-09-22 17:07 ` [PATCH 6/8] iommu/dart: Move the blocked domain support to a global static Jason Gunthorpe
2023-09-22 17:07   ` Jason Gunthorpe
2023-09-26 19:05   ` Janne Grunau
2023-09-26 19:05     ` Janne Grunau
2023-09-26 19:05     ` Janne Grunau
2023-09-26 19:34     ` Robin Murphy
2023-09-26 19:34       ` Robin Murphy
2023-09-26 19:34       ` Robin Murphy
2023-09-26 19:41       ` Robin Murphy
2023-09-26 19:41         ` Robin Murphy
2023-09-26 19:41         ` Robin Murphy
2023-09-27 12:59     ` Jason Gunthorpe
2023-09-27 12:59       ` Jason Gunthorpe
2023-09-27 12:59       ` Jason Gunthorpe
2023-09-22 17:07 ` [PATCH 7/8] iommu/dart: Convert to domain_alloc_paging() Jason Gunthorpe
2023-09-22 17:07   ` Jason Gunthorpe
2023-09-26 19:06   ` Janne Grunau
2023-09-26 19:06     ` Janne Grunau
2023-09-26 19:06     ` Janne Grunau
2023-09-22 17:07 ` [PATCH 8/8] iommu/dart: Call apple_dart_finalize_domain() as part of alloc_paging() Jason Gunthorpe
2023-09-22 17:07   ` Jason Gunthorpe
2023-09-26 19:07   ` Janne Grunau
2023-09-26 19:07     ` Janne Grunau
2023-09-26 19:07     ` Janne Grunau

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