On Wed, Sep 11, 2019 at 06:19:40PM +0100, Robin Murphy wrote: > On 2019-09-11 5:20 pm, Will Deacon wrote: > > On Wed, Sep 11, 2019 at 06:19:04PM +0200, Neil Armstrong wrote: > > > On 11/09/2019 16:42, Robin Murphy wrote: > > > > Here's the eagerly-awaited fix to unblock T720/T820, plus a couple of > > > > other bits that I've collected so far. I'm not considering this as > > > > 5.3 fixes material, but it would be nice if there's any chance still > > > > to sneak it into 5.4. > > > > > > > > Robin. > > > > > > > > > > > > Robin Murphy (3): > > > > iommu/io-pgtable-arm: Correct Mali attributes > > > > iommu/io-pgtable-arm: Support more Mali configurations > > > > iommu/io-pgtable-arm: Allow coherent walks for Mali > > > > > > > > drivers/iommu/io-pgtable-arm.c | 61 ++++++++++++++++++++++++++-------- > > > > 1 file changed, 48 insertions(+), 13 deletions(-) > > > > > > > > > > Tested-by: Neil Armstrong <narmstr...@baylibre.com> > > > > > > On Khadas VIM2 (Amlogic S912) with T820 Mali GPU > > > > > > I hope this will be part of v5.4 so we can run panfrost on vanilla v5.4 ! > > > > Not a chance -- the merge window opens on Monday and -next isn't being > > rolled out at the moment due to LPC. Let's shoot for 5.5 and get this > > queued up in a few weeks. > > Fair enough, that was certainly more extreme optimism than realistic > expectation on my part :) > > There is some argument for taking #1 and #2 as 5.4 fixes, though - the > upcoming Mesa 19.2 release will enable T820 support on the userspace side - > so let's pick that discussion up again in a few weeks.
Ok, I'll include those two in my fixes pull to Joerg at -rc1. Will _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
