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From: Christoph Hellwig <hch@lst.de>
To: Petr Tesarik <petrtesarik@huaweicloud.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
	<x86@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Juergen Gross <jgross@suse.com>,
	Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>,
	Christoph Hellwig <hch@lst.de>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Christoph Lameter <cl@linux.com>,
	Pekka Enberg <penberg@kernel.org>,
	David Rientjes <rientjes@google.com>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Vlastimil Babka <vbabka@suse.cz>,
	Roman Gushchin <roman.gushchin@linux.dev>,
	Hyeonggon Yoo <42.hyeyoo@gmail.com>,
	Petr Tesarik <petr.tesarik.ext@huawei.com>,
	Jonathan Corbet <corbet@lwn.net>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Hans de Goede <hdegoede@redhat.com>, James Seo <james@equiv.tech>,
	James Clark <james.clark@arm.com>,
	Kees Cook <keescook@chromium.org>,
	"moderated list:XEN HYPERVISOR ARM"
	<xen-devel@lists.xenproject.org>,
	"moderated list:ARM PORT" <linux-arm-kernel@lists.infradead.org>,
	open list <linux-kernel@vger.kernel.org>,
	"open list:MIPS" <linux-mips@vger.kernel.org>,
	"open list:XEN SWIOTLB SUBSYSTEM" <iommu@lists.linux.dev>,
	"open list:SLAB ALLOCATOR" <linux-mm@kvack.org>,
	Roberto Sassu <roberto.sassu@huaweicloud.com>,
	petr@tesarici.cz
Subject: Re: [PATCH v6 0/9] Allow dynamic allocation of software IO TLB bounce buffers
Date: Mon, 31 Jul 2023 18:04:09 +0200	[thread overview]
Message-ID: <20230731160409.GA8991@lst.de> (raw)
In-Reply-To: <cover.1690459412.git.petr.tesarik.ext@huawei.com>

I was just going to apply this, but patch 1 seems to have a non-trivial
conflict with the is_swiotlb_active removal in pci-dma.c.  Can you resend
against the current dma-mapping for-next tree?

WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Petr Tesarik <petrtesarik@huaweicloud.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
	Russell King <linux@armlinux.org.uk>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
	<x86@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Juergen Gross <jgross@suse.com>,
	Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>,
	Christoph Hellwig <hch@lst.de>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	Robin Murphy <robin.murphy@arm.com>,
	Christoph Lameter <cl@linux.com>,
	Pekka Enberg <penberg@kernel.org>,
	David Rientjes <rientjes@google.com>,
	Joonsoo Kim <iamjoonsoo.kim@lge.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Vlastimil Babka <vbabka@suse.cz>,
	Roman Gushchin <roman.gushchin@linux.dev>,
	Hyeonggon Yoo <42.hyeyoo@gmail.com>,
	Petr Tesarik <petr.tesarik.ext@huawei.com>,
	Jonathan Corbet <corbet@lwn.net>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
	Hans de Goede <hdegoede@redhat.com>, James Seo <james@equiv.tech>,
	James Clark <james.clark@arm.com>,
	Kees Cook <keescook@chromium.org>,
	"moderated list:XEN HYPERVISOR ARM"
	<xen-devel@lists.xenproject.org>,
	"moderated list:ARM PORT" <linux-arm-kernel@lists.infradead.org>,
	open list <linux-kernel@vger.kernel.org>,
	"open list:MIPS" <linux-mips@vger.kernel.org>,
	"open list:XEN SWIOTLB SUBSYSTEM" <iommu@lists.linux.dev>,
	"open list:SLAB ALLOCATOR" <linux-mm@kvack.org>,
	Roberto Sassu <roberto.sassu@huaweicloud.com>,
	petr@tesarici.cz
Subject: Re: [PATCH v6 0/9] Allow dynamic allocation of software IO TLB bounce buffers
Date: Mon, 31 Jul 2023 18:04:09 +0200	[thread overview]
Message-ID: <20230731160409.GA8991@lst.de> (raw)
In-Reply-To: <cover.1690459412.git.petr.tesarik.ext@huawei.com>

I was just going to apply this, but patch 1 seems to have a non-trivial
conflict with the is_swiotlb_active removal in pci-dma.c.  Can you resend
against the current dma-mapping for-next tree?

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

  parent reply	other threads:[~2023-07-31 16:04 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-27 12:05 [PATCH v6 0/9] Allow dynamic allocation of software IO TLB bounce buffers Petr Tesarik
2023-07-27 12:05 ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 1/9] swiotlb: bail out of swiotlb_init_late() if swiotlb is already allocated Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 2/9] swiotlb: make io_tlb_default_mem local to swiotlb.c Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 3/9] swiotlb: add documentation and rename swiotlb_do_find_slots() Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 4/9] swiotlb: separate memory pool data from other allocator data Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 5/9] swiotlb: add a flag whether SWIOTLB is allowed to grow Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 6/9] swiotlb: if swiotlb is full, fall back to a transient memory pool Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 7/9] swiotlb: determine potential physical address limit Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 8/9] swiotlb: allocate a new memory pool when existing pools are full Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-27 12:05 ` [PATCH v6 9/9] swiotlb: search the software IO TLB only if the device makes use of it Petr Tesarik
2023-07-27 12:05   ` Petr Tesarik
2023-07-31 16:04 ` Christoph Hellwig [this message]
2023-07-31 16:04   ` [PATCH v6 0/9] Allow dynamic allocation of software IO TLB bounce buffers Christoph Hellwig
2023-07-31 19:46   ` Petr Tesařík
2023-07-31 19:46     ` Petr Tesařík
2023-08-01  6:28     ` Petr Tesarik
2023-08-01  6:28       ` Petr Tesarik

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