[lkml]   [2009]   [Apr]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH V2 0/7] swiotlb: changes for powerpc/highmem
On Fri,  3 Apr 2009 20:56:42 -0500
Becky Bruce <> wrote:

> This is v2 of a series of fairly minor patches that get swiotlb
> working on 32-bit powerpc systems with HIGHMEM, plus some cleanup
> of the outdated comments in the code. I've made a couple of things
> weak that ppc needs to override, and have changed the prototypes
> for a couple of functions to include the hwdev pointer, which
> we need to ppc to convert bus addresses to and from phys/virt
> addresses. I've also fixed a build warning I've been seeing on
> ppc.
> In response to commentary on the previous series, I've also
> refactored the code a bit, altough I did this slightly
> differently than was suggested because I noticed we could use the
> new helper function in 2 places instead of one. I've reformatted
> a bit of code based on commentary as well.
> I have not tested this in any way on any non-ppc platforms,
> so commentary/testing from x86/ia64 folks is, once again,
> greatly appreciated.
> I'm going to be offline for the next week, but will respond to
> commentary as soon as I return.
> Cheers,
> Becky
> diffstat:
> arch/x86/kernel/pci-swiotlb.c | 2 +-
> include/linux/swiotlb.h | 3 +-
> lib/swiotlb.c | 115 ++++++++++++++++++++++-------------------
> 3 files changed, 64 insertions(+), 56 deletions(-)

I have a minor comment on 5/7 but the rest looks fine to me.

 \ /
  Last update: 2009-04-07 04:27    [W:0.100 / U:2.664 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site