* [PATCH v3 0/2] mm/highmem: make kmap cache coloring aware
@ 2014-07-25 19:43 Max Filippov
0 siblings, 0 replies; 4+ messages in thread
From: Max Filippov @ 2014-07-25 19:43 UTC (permalink / raw)
To: linux-xtensa
Cc: Chris Zankel, Marc Gauthier, linux-mm, linux-arch, linux-mips,
linux-kernel, David Rientjes, Andrew Morton, Leonid Yegoshin,
Steven Hill, Max Filippov
Hi,
this series adds mapping color control to the generic kmap code, allowing
architectures with aliasing VIPT cache to use high memory. There's also
use example of this new interface by xtensa.
Max Filippov (2):
mm/highmem: make kmap cache coloring aware
xtensa: support aliasing cache in kmap
arch/xtensa/include/asm/highmem.h | 40 +++++++++++++++++-
arch/xtensa/mm/highmem.c | 18 ++++++++
mm/highmem.c | 89 ++++++++++++++++++++++++++++++++++-----
3 files changed, 134 insertions(+), 13 deletions(-)
--
1.8.1.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v3 0/2] mm/highmem: make kmap cache coloring aware
@ 2014-07-25 19:43 ` Max Filippov
0 siblings, 0 replies; 4+ messages in thread
From: Max Filippov @ 2014-07-25 19:43 UTC (permalink / raw)
To: linux-xtensa
Cc: Chris Zankel, Marc Gauthier, linux-mm, linux-arch, linux-mips,
linux-kernel, David Rientjes, Andrew Morton, Leonid Yegoshin,
Steven Hill, Max Filippov
Hi,
this series adds mapping color control to the generic kmap code, allowing
architectures with aliasing VIPT cache to use high memory. There's also
use example of this new interface by xtensa.
Max Filippov (2):
mm/highmem: make kmap cache coloring aware
xtensa: support aliasing cache in kmap
arch/xtensa/include/asm/highmem.h | 40 +++++++++++++++++-
arch/xtensa/mm/highmem.c | 18 ++++++++
mm/highmem.c | 89 ++++++++++++++++++++++++++++++++++-----
3 files changed, 134 insertions(+), 13 deletions(-)
--
1.8.1.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v3 0/2] mm/highmem: make kmap cache coloring aware
@ 2014-07-25 19:43 Max Filippov
0 siblings, 0 replies; 4+ messages in thread
From: Max Filippov @ 2014-07-25 19:43 UTC (permalink / raw)
To: linux-xtensa
Cc: Chris Zankel, Marc Gauthier, linux-mm, linux-arch, linux-mips,
linux-kernel, David Rientjes, Andrew Morton, Leonid Yegoshin,
Steven Hill, Max Filippov
Hi,
this series adds mapping color control to the generic kmap code, allowing
architectures with aliasing VIPT cache to use high memory. There's also
use example of this new interface by xtensa.
Max Filippov (2):
mm/highmem: make kmap cache coloring aware
xtensa: support aliasing cache in kmap
arch/xtensa/include/asm/highmem.h | 40 +++++++++++++++++-
arch/xtensa/mm/highmem.c | 18 ++++++++
mm/highmem.c | 89 ++++++++++++++++++++++++++++++++++-----
3 files changed, 134 insertions(+), 13 deletions(-)
--
1.8.1.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v3 0/2] mm/highmem: make kmap cache coloring aware
@ 2014-07-25 19:43 ` Max Filippov
0 siblings, 0 replies; 4+ messages in thread
From: Max Filippov @ 2014-07-25 19:43 UTC (permalink / raw)
To: linux-xtensa
Cc: Chris Zankel, Marc Gauthier, linux-mm, linux-arch, linux-mips,
linux-kernel, David Rientjes, Andrew Morton, Leonid Yegoshin,
Steven Hill, Max Filippov
Hi,
this series adds mapping color control to the generic kmap code, allowing
architectures with aliasing VIPT cache to use high memory. There's also
use example of this new interface by xtensa.
Max Filippov (2):
mm/highmem: make kmap cache coloring aware
xtensa: support aliasing cache in kmap
arch/xtensa/include/asm/highmem.h | 40 +++++++++++++++++-
arch/xtensa/mm/highmem.c | 18 ++++++++
mm/highmem.c | 89 ++++++++++++++++++++++++++++++++++-----
3 files changed, 134 insertions(+), 13 deletions(-)
--
1.8.1.4
--
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^ permalink raw reply [flat|nested] 4+ messages in thread
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