On Thu, Mar 20, 2025 at 10:39:29AM -0700, Suren Baghdasaryan wrote:
> Cleancache can be thought of as a page-granularity victim cache for clean
Please implement your semantics directly instea of with a single user
abstraction. If we ever need an abstraction we can add it once we have
multiple con
Le 19/03/2025 à 10:29, Jiri Slaby (SUSE) a écrit :
irq_linear_revmap() is deprecated, so remove all its uses and supersede
them by an identical call to irq_find_mapping().
Signed-off-by: Jiri Slaby (SUSE)
Cc: Madhavan Srinivasan
Cc: Michael Ellerman
Cc: Nicholas Piggin
Cc: Christophe Lero
On 3/18/25 11:28 PM, Alex Williamson wrote:
On Tue, 18 Mar 2025 17:29:21 +
Shivaprasad G Bhat wrote:
On POWER systems, when the device is behind the io expander,
not all PCI slots would have the PCI_INTERRUPT_LINE connected.
The firmware assigns a valid PCI_INTERRUPT_PIN though. In such
co
This patch introduces a new "guarantee" property for shared-dma-pool.
With this property, admin can create specific memory pool as
GCMA-based CMA if they care about allocation success rate and latency.
The downside of GCMA is that it can host only clean file-backed pages
since it's using cleancache
Cleancache can be thought of as a page-granularity victim cache for clean
pages that the kernel's pageframe replacement algorithm (PFRA) would like
to keep around, but can't since there isn't enough memory. So when the
PFRA "evicts" a page, it first attempts to use cleancache code to
put the data
This RFC is posted to collect feedback and to be used as a reference
implementation for the upcoming LSF/MM discussion. The code is not of
production quality and needs more testing.
Guaranteed CMA (GCMA) is designed to improve utilization of reserved
memory carveouts without compromising their adv
As discussed in the thread linked below, the fsl-mc bus lacked a clear
maintenance path. Since Christophe accepted to take the fsl-mc bus
patches through his soc fsl subtree, add the linuxppc-dev mailing list
in the MAINTAINERS entry.
Link: https://lore.kernel.org/r/1d822960-85a7-42b3-88cf-9d3dbc7
The blamed commit converted the fsl,qoriq-mc.txt into fsl,qoriq-mc.yaml
but forgot to also update the MAINTAINERS file to reference the new
filename.
Fix this by using the corrent filename - fsl,qoriq-mc.yaml.
Fixes: bfb921b2a9d5 ("dt-bindings: misc: fsl,qoriq-mc: convert to yaml format")
Signed-
On Wed Mar 19, 2025 at 6:47 PM UTC, Yosry Ahmed wrote:
> On Wed, Mar 19, 2025 at 06:29:35PM +0100, Borislav Petkov wrote:
> > On Fri, Jan 10, 2025 at 06:40:30PM +, Brendan Jackman wrote:
> > > Add a boot time parameter to control the newly added X86_FEATURE_ASI.
> > > "asi=on" or "asi=off" can
