* Re: stable-rc build: 3 warnings 0 failures (stable-rc/v4.4.89-42-g255b4a0) [not found] <59d49ea1.0732620a.8edd2.e612@mx.google.com> @ 2017-10-04 13:49 ` Arnd Bergmann 2017-10-04 14:37 ` gregkh 0 siblings, 1 reply; 2+ messages in thread From: Arnd Bergmann @ 2017-10-04 13:49 UTC (permalink / raw) To: Olof's autobuilder, gregkh Cc: Juergen Gross, Krzysztof Kozlowski, Kernel Build Reports Mailman List, Olof Johansson, xen-devel, Boris Ostrovsky On Wed, Oct 4, 2017 at 10:41 AM, Olof's autobuilder <build@lixom.net> wrote: > > Warnings: > > 1 arm/xen/mm.c:202:2: warning: initialization from incompatible pointer type > 1 arm/xen/mm.c:202:2: warning: (near initialization for 'xen_swiotlb_dma_ops.mmap') > 1 drivers/xen/swiotlb-xen.c:697:27: warning: passing argument 6 of '__generic_dma_ops(dev)->mmap' makes pointer from integer without a cast This is caused by backporting 2f0b82b1b830 ("swiotlb-xen: implement xen_swiotlb_dma_mmap callback") into stable-rc/4.4. The ->mmap() callback signature changed in linux-4.8 as of commit 00085f1efa38 ("dma-mapping: use unsigned long for dma_attrs"), so all older kernels are affected. Please drop the backport patch from 4.4 and 3.18, or apply the trivial fixup that I'll send in a bit. Arnd _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: stable-rc build: 3 warnings 0 failures (stable-rc/v4.4.89-42-g255b4a0) 2017-10-04 13:49 ` stable-rc build: 3 warnings 0 failures (stable-rc/v4.4.89-42-g255b4a0) Arnd Bergmann @ 2017-10-04 14:37 ` gregkh 0 siblings, 0 replies; 2+ messages in thread From: gregkh @ 2017-10-04 14:37 UTC (permalink / raw) To: Arnd Bergmann Cc: Juergen Gross, Krzysztof Kozlowski, Kernel Build Reports Mailman List, Olof Johansson, xen-devel, Boris Ostrovsky, Olof's autobuilder On Wed, Oct 04, 2017 at 03:49:30PM +0200, Arnd Bergmann wrote: > On Wed, Oct 4, 2017 at 10:41 AM, Olof's autobuilder <build@lixom.net> wrote: > > > > Warnings: > > > > 1 arm/xen/mm.c:202:2: warning: initialization from incompatible pointer type > > 1 arm/xen/mm.c:202:2: warning: (near initialization for 'xen_swiotlb_dma_ops.mmap') > > 1 drivers/xen/swiotlb-xen.c:697:27: warning: passing argument 6 of '__generic_dma_ops(dev)->mmap' makes pointer from integer without a cast > > This is caused by backporting 2f0b82b1b830 ("swiotlb-xen: implement > xen_swiotlb_dma_mmap callback") into stable-rc/4.4. > > The ->mmap() callback signature changed in linux-4.8 as of commit > 00085f1efa38 ("dma-mapping: use unsigned long for dma_attrs"), so > all older kernels are affected. > > Please drop the backport patch from 4.4 and 3.18, or apply the trivial fixup > that I'll send in a bit. Many thanks for the fixup, I've queued that up now for both trees. greg k-h _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel ^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <59d49ea1.0732620a.8edd2.e612@mx.google.com>
2017-10-04 13:49 ` stable-rc build: 3 warnings 0 failures (stable-rc/v4.4.89-42-g255b4a0) Arnd Bergmann
2017-10-04 14:37 ` gregkh
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