Messages in this thread | | | Date | Mon, 26 Jan 2015 14:39:05 +0100 | From | Jiri Slaby <> | Subject | Re: [Xen-devel] [PATCH 2/2] swiotlb-xen: pass dev_addr to swiotlb_tbl_unmap_single |
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On 01/26/2015, 11:53 AM, Ian Campbell wrote: > On Fri, 2014-11-21 at 17:00 +0000, Stefano Stabellini wrote: >> Need to pass the pointer within the swiotlb internal buffer to the >> swiotlb library, that in the case of xen_unmap_single is dev_addr, not >> paddr. >> >> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> >> CC: konrad.wilk@oracle.com >> CC: stable@vger.kernel.org > > This went into mainline as 2c3fc8d26dd0 "swiotlb-xen: pass dev_addr to > swiotlb_tbl_unmap_single" but was reverted in dbdd74763f1f. > > However it seems that 2c3fc8d26dd0 has made it into at least some stable > kernel trees: > v3.18.3 as 2129c43d41e9 > v3.16.7-ckt4 as 94ab279b0c9a > v3.14.29 as 3394691d34fc > v3.10.65 as 81cb80b578c5 > so it should be reverted there too. This is causing issues in the field > such as https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776237. > > v3.17, v3.15, v3.13.11-ckt14, v3.12.x, v3.11.x appear clean, I stopped
Hi, dropped from the 3.12 queue.
thanks, -- js suse labs
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