From: Daniel Vetter <daniel@ffwll.ch>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Christoph Hellwig <hch@lst.de>,
Andrew Morton <akpm@linux-foundation.org>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Wei Liu <wei.liu@kernel.org>, X86 ML <x86@kernel.org>,
David Airlie <airlied@linux.ie>,
Laura Abbott <labbott@redhat.com>,
Sumit Semwal <sumit.semwal@linaro.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Minchan Kim <minchan@kernel.org>, Nitin Gupta <ngupta@vflare.org>,
Robin Murphy <robin.murphy@arm.com>,
Christophe Leroy <christophe.leroy@c-s.fr>,
Peter Zijlstra <peterz@infradead.org>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
linux-hyperv@vger.kernel.org,
dri-devel <dri-devel@lists.freedesktop.org>,
"moderated list:DMA BUFFER SHARING FRAMEWORK"
<linaro-mm-sig@lists.linaro.org>,
"open list:GENERIC INCLUDE/A..." <linux-arch@vger.kernel.org>,
Linux MM <linux-mm@kvack.org>,
"list@263.net:IOMMU DRIVERS <iommu@lists.linux-foundation.org>,
Joerg Roedel <joro@8bytes.org>,"
<iommu@lists.linux-foundation.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
linux-s390@vger.kernel.org, bpf <bpf@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 19/28] gpu/drm: remove the powerpc hack in drm_legacy_sg_alloc
Date: Fri, 10 Apr 2020 10:11:02 +0200 [thread overview]
Message-ID: <CAKMK7uHKyN+c5oTEYVursx4at9br7LSXRb8PMoNEAEBh0hfBLQ@mail.gmail.com> (raw)
In-Reply-To: <0f360b9cb72b80bae0d0db8150f65598c2776268.camel@kernel.crashing.org>
On Fri, Apr 10, 2020 at 12:57 AM Benjamin Herrenschmidt
<benh@kernel.crashing.org> wrote:
>
> On Thu, 2020-04-09 at 11:41 +0200, Daniel Vetter wrote:
> > Now if these boxes didn't ever have agp then I think we can get away
> > with deleting this, since we've already deleted the legacy radeon
> > driver. And that one used vmalloc for everything. The new kms one does
> > use the dma-api if the gpu isn't connected through agp
>
> Definitely no AGP there.
Ah in that case I think we can be sure that this code is dead.
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cheers, Daniel
--
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch
next prev parent reply other threads:[~2020-04-10 8:11 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-08 11:58 decruft the vmalloc API Christoph Hellwig
2020-04-08 11:58 ` [PATCH 01/28] x86/hyperv: use vmalloc_exec for the hypercall page Christoph Hellwig
2020-04-09 15:52 ` Wei Liu
2020-04-10 20:40 ` Michael Kelley
2020-04-08 11:59 ` [PATCH 02/28] staging: android: ion: use vmap instead of vm_map_ram Christoph Hellwig
2020-04-08 13:27 ` Greg KH
2020-04-08 11:59 ` [PATCH 03/28] staging: media: ipu3: use vmap insted of reimplementing it Christoph Hellwig
2020-04-08 11:59 ` [PATCH 04/28] dma-mapping: " Christoph Hellwig
2020-04-08 11:59 ` [PATCH 05/28] powerpc: add an ioremap_phb helper Christoph Hellwig
2020-04-08 11:59 ` [PATCH 06/28] powerpc: remove __ioremap_at and __iounmap_at Christoph Hellwig
2020-04-08 11:59 ` [PATCH 07/28] mm: remove __get_vm_area Christoph Hellwig
2020-04-08 11:59 ` [PATCH 08/28] mm: unexport unmap_kernel_range_noflush Christoph Hellwig
2020-04-08 11:59 ` [PATCH 09/28] mm: rename CONFIG_PGTABLE_MAPPING to CONFIG_ZSMALLOC_PGTABLE_MAPPING Christoph Hellwig
2020-04-08 15:00 ` Randy Dunlap
2020-04-09 15:59 ` Minchan Kim
2020-04-08 11:59 ` [PATCH 10/28] mm: only allow page table mappings for built-in zsmalloc Christoph Hellwig
2020-04-08 15:01 ` Randy Dunlap
2020-04-08 15:12 ` Peter Zijlstra
2020-04-08 15:15 ` Matthew Wilcox
2020-04-08 15:36 ` Christoph Hellwig
2020-04-08 15:37 ` Randy Dunlap
2020-04-08 15:36 ` Randy Dunlap
2020-04-09 16:08 ` Minchan Kim
2020-04-09 16:50 ` Peter Zijlstra
2020-04-09 17:08 ` Minchan Kim
2020-04-10 2:38 ` Sergey Senozhatsky
2020-04-10 23:11 ` Minchan Kim
2020-04-11 7:20 ` Christoph Hellwig
2020-04-16 20:37 ` Minchan Kim
2020-04-08 11:59 ` [PATCH 11/28] mm: pass addr as unsigned long to vb_free Christoph Hellwig
2020-04-08 11:59 ` [PATCH 12/28] mm: remove vmap_page_range_noflush and vunmap_page_range Christoph Hellwig
2020-04-08 11:59 ` [PATCH 13/28] mm: rename vmap_page_range to map_kernel_range Christoph Hellwig
2020-04-08 11:59 ` [PATCH 14/28] mm: don't return the number of pages from map_kernel_range{,_noflush} Christoph Hellwig
2020-04-08 11:59 ` [PATCH 15/28] mm: remove map_vm_range Christoph Hellwig
2020-04-08 11:59 ` [PATCH 16/28] mm: remove unmap_vmap_area Christoph Hellwig
2020-04-08 11:59 ` [PATCH 17/28] mm: remove the prot argument from vm_map_ram Christoph Hellwig
2020-04-08 12:21 ` Peter Zijlstra
2020-04-08 12:23 ` Christoph Hellwig
2020-04-09 0:39 ` Gao Xiang
2020-04-08 11:59 ` [PATCH 18/28] mm: enforce that vmap can't map pages executable Christoph Hellwig
2020-04-08 12:38 ` Mark Rutland
2020-04-08 15:32 ` Christoph Hellwig
2020-04-08 11:59 ` [PATCH 19/28] gpu/drm: remove the powerpc hack in drm_legacy_sg_alloc Christoph Hellwig
2020-04-08 12:25 ` Daniel Vetter
2020-04-09 8:54 ` Benjamin Herrenschmidt
2020-04-09 9:41 ` Daniel Vetter
2020-04-09 14:19 ` Alex Deucher
2020-04-09 14:57 ` Daniel Vetter
2020-04-09 22:56 ` Benjamin Herrenschmidt
2020-04-10 8:11 ` Daniel Vetter [this message]
2020-04-09 11:46 ` Gerhard Pircher
2020-04-08 11:59 ` [PATCH 20/28] mm: remove the pgprot argument to __vmalloc Christoph Hellwig
2020-04-10 20:39 ` Michael Kelley
2020-04-08 11:59 ` [PATCH 21/28] mm: remove the prot argument to __vmalloc_node Christoph Hellwig
2020-04-08 11:59 ` [PATCH 22/28] mm: remove both instances of __vmalloc_node_flags Christoph Hellwig
2020-04-08 11:59 ` [PATCH 23/28] mm: remove __vmalloc_node_flags_caller Christoph Hellwig
2020-04-08 11:59 ` [PATCH 24/28] mm: switch the test_vmalloc module to use __vmalloc_node Christoph Hellwig
2020-04-08 11:59 ` [PATCH 25/28] mm: remove vmalloc_user_node_flags Christoph Hellwig
2020-04-09 22:25 ` Andrii Nakryiko
2020-04-13 20:03 ` Johannes Weiner
2020-04-08 11:59 ` [PATCH 26/28] arm64: use __vmalloc_node in arch_alloc_vmap_stack Christoph Hellwig
2020-04-08 12:18 ` Mark Rutland
2020-04-08 11:59 ` [PATCH 27/28] s390: use __vmalloc_node in alloc_vm_stack Christoph Hellwig
2020-04-08 13:33 ` Christian Borntraeger
2020-04-08 11:59 ` [PATCH 28/28] s390: use __vmalloc_node in stack_alloc Christoph Hellwig
2020-04-08 13:44 ` Christian Borntraeger
2020-04-08 12:25 ` decruft the vmalloc API Peter Zijlstra
[not found] ` <20200408124833.13032-1-hdanton@sina.com>
2020-04-08 15:40 ` [PATCH 02/28] staging: android: ion: use vmap instead of vm_map_ram Christoph Hellwig
[not found] ` <20200408131736.9532-1-hdanton@sina.com>
2020-04-08 15:42 ` [PATCH 04/28] dma-mapping: use vmap insted of reimplementing it Christoph Hellwig
[not found] ` <20200408135240.6528-1-hdanton@sina.com>
2020-04-08 15:43 ` [PATCH 17/28] mm: remove the prot argument from vm_map_ram Christoph Hellwig
2020-04-08 16:03 ` decruft the vmalloc API Russell King - ARM Linux admin
2020-04-08 16:07 ` Christoph Hellwig
[not found] ` <20200409040645.14400-1-hdanton@sina.com>
2020-04-09 6:09 ` [PATCH 25/28] mm: remove vmalloc_user_node_flags Christoph Hellwig
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