From: Grygorii Strashko
> Sent: 16 April 2021 10:27
...
> Sry, for delayed reply.
>
> The TI platforms am3/4/5 (cpsw) and Keystone 2 (netcp) can do only 32bit DMA
> even in case of LPAE
> (dma-ranges are used).
> Originally, as I remember, CONFIG_ARCH_DMA_ADDR_T_64BIT has not been selected
> for
On Fri, Apr 16, 2021 at 11:27 AM 'Grygorii Strashko' via Clang Built
Linux wrote:
> On 10/04/2021 11:52, Ilias Apalodimas wrote:
> > +CC Grygorii for the cpsw part as Ivan's email is not valid anymore
> The TI platforms am3/4/5 (cpsw) and Keystone 2 (netcp) can do only 32bit DMA
> even in case of
Hi Ilias, All,
On 10/04/2021 11:52, Ilias Apalodimas wrote:
+CC Grygorii for the cpsw part as Ivan's email is not valid anymore
Thanks for catching this. Interesting indeed...
On Sat, 10 Apr 2021 at 09:22, Jesper Dangaard Brouer wrote:
On Sat, 10 Apr 2021 03:43:13 +0100
Matthew Wilcox wrot
On Sat, Apr 10, 2021 at 03:06:52PM +0100, Matthew Wilcox wrote:
> How about moving the flags into the union? A bit messy, but we don't
> have to play games with __packed__.
Yes, that is probably the better solution, avoiding the games to try
and get the union appropriately placed on 32-bit system
How about moving the flags into the union? A bit messy, but we don't
have to play games with __packed__.
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 1210a8e41fad..f374d2f06255 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -68,16 +68,22 @@ struc
+CC Grygorii for the cpsw part as Ivan's email is not valid anymore
Thanks for catching this. Interesting indeed...
On Sat, 10 Apr 2021 at 09:22, Jesper Dangaard Brouer wrote:
>
> On Sat, 10 Apr 2021 03:43:13 +0100
> Matthew Wilcox wrote:
>
> > On Sat, Apr 10, 2021 at 06:45:35AM +0800, kernel t
On Sat, 10 Apr 2021 03:43:13 +0100
Matthew Wilcox wrote:
> On Sat, Apr 10, 2021 at 06:45:35AM +0800, kernel test robot wrote:
> > >> include/linux/mm_types.h:274:1: error: static_assert failed due to
> > >> requirement '__builtin_offsetof(struct page, lru) ==
> > >> __builtin_offsetof(struct fo
