On Mon, May 04, 2020 at 01:17:41PM -0700, Ira Weiny wrote:
> > || * arm: much, much worse. We have several files that pull
> > linux/highmem.h:
> > || arch/arm/mm/cache-feroceon-l2.c, arch/arm/mm/cache-xsc3l2.c,
> > || arch/arm/mm/copypage-*.c, arch/arm/mm/dma-mapping.c, arch/arm/mm/flush.c,
> >
On Mon, May 04, 2020 at 10:02:25PM +0100, Al Viro wrote:
> On Mon, May 04, 2020 at 01:17:41PM -0700, Ira Weiny wrote:
>
> > > || * arm: much, much worse. We have several files that pull
> > > linux/highmem.h:
> > > || arch/arm/mm/cache-feroceon-l2.c, arch/arm/mm/cache-xsc3l2.c,
> > > || arch/arm
On Mon, May 04, 2020 at 06:33:57AM +0100, Al Viro wrote:
> On Sun, May 03, 2020 at 10:04:47PM -0700, Ira Weiny wrote:
>
> > Grepping for 'asm/highmem.h' and investigations don't reveal any issues...
> > But
> > you do have me worried. That said 0-day has been crunching on multiple
> > versions
On Sun, May 03, 2020 at 06:09:01PM -0700, ira.we...@intel.com wrote:
> From: Ira Weiny
>
> The kmap infrastructure has been copied almost verbatim to every architecture.
> This series consolidates obvious duplicated code by defining core functions
> which call into the architectures only when nee
On Sun, May 03, 2020 at 10:04:47PM -0700, Ira Weiny wrote:
> Grepping for 'asm/highmem.h' and investigations don't reveal any issues...
> But
> you do have me worried. That said 0-day has been crunching on multiple
> versions of this series without issues such as this (save the mips issue
> abo
On Mon, May 04, 2020 at 02:35:09AM +0100, Al Viro wrote:
> On Sun, May 03, 2020 at 06:09:01PM -0700, ira.we...@intel.com wrote:
> > From: Ira Weiny
> >
> > The kmap infrastructure has been copied almost verbatim to every
> > architecture.
> > This series consolidates obvious duplicated code by d
From: Ira Weiny
The kmap infrastructure has been copied almost verbatim to every architecture.
This series consolidates obvious duplicated code by defining core functions
which call into the architectures only when needed.
Some of the k[un]map_atomic() implementations have some similarities but
