From mboxrd@z Thu Jan 1 00:00:00 1970 From: dwmw2@infradead.org (David Woodhouse) Date: Tue, 13 Sep 2011 22:32:59 +0100 Subject: [PATCH v2 5/6] iommu/intel: announce supported page sizes In-Reply-To: <1315942288-17297-5-git-send-email-ohad@wizery.com> References: <1315942288-17297-1-git-send-email-ohad@wizery.com> <1315942288-17297-5-git-send-email-ohad@wizery.com> Message-ID: <1315949582.2687.204.camel@shinybook.infradead.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, 2011-09-13 at 22:31 +0300, Ohad Ben-Cohen wrote: > + * Traditionally the IOMMU core just handed us the mappings directly, > + * after making sure the size is an order of a 4KB page and that the > + * mapping has natural alignment. > + * > + * To retain this behavior, we currently advertise that we support > + * all page sizes that are an order of 4KB. This is wrong. We do not support 4000-byte pages. We only support 4096-byte pages. 4KiB, not 4kB. Please fix. -- dwmw2 -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 5818 bytes Desc: not available URL: