[cc += Krishna]
On Thu, Apr 03, 2025 at 11:18:09PM -0500, Shawn Anastasio wrote:
> The Microsemi Switchtec PM8533 PFX 48xG3 [11f8:8533] PCIe switch system
> was observed to incorrectly assert the Presence Detect Set bit in its
> capabilities when tested on a Raptor Computing Systems Blackbird syst
When hot unplugging a slot containing a PCIe switch on a PowerNV system,
the reference count of the device_node corresponding to the root will
underflow. This is due to improper handling of the device_nodes'
refcounts in pnv_php_detach_device nodes that occurs on each unplug
event.
When iterating
Hello all,
This series includes two fixes for bugs in the PowerNV PCIe hotplug
driver that were discovered in testing with a Microsemi Switchtec PM8533
PFX 48xG3 PCIe switch on a PowerNV system, as well as one workaround for
PCIe switches that don't correctly implement slot presence detection
such
The Microsemi Switchtec PM8533 PFX 48xG3 [11f8:8533] PCIe switch system
was observed to incorrectly assert the Presence Detect Set bit in its
capabilities when tested on a Raptor Computing Systems Blackbird system,
resulting in the hot insert path never attempting a rescan of the bus
and any downst
14.2.0
arc allnoconfiggcc-14.2.0
arc allyesconfiggcc-14.2.0
arc randconfig-001-20250403gcc-14.2.0
arc randconfig-002-20250403gcc-12.4.0
arm allmodconfiggcc-
From: Herbert Xu
[ Upstream commit 1047e21aecdf17c8a9ab9fd4bd24c6647453f93d ]
The HAVE_ARCH Kconfig options in lib/crypto try to solve the
modular versus built-in problem, but it still fails when the
the LIB option (e.g., CRYPTO_LIB_CURVE25519) is selected externally.
Fix this by introducing a
From: Herbert Xu
[ Upstream commit 1047e21aecdf17c8a9ab9fd4bd24c6647453f93d ]
The HAVE_ARCH Kconfig options in lib/crypto try to solve the
modular versus built-in problem, but it still fails when the
the LIB option (e.g., CRYPTO_LIB_CURVE25519) is selected externally.
Fix this by introducing a
From: Herbert Xu
[ Upstream commit 1047e21aecdf17c8a9ab9fd4bd24c6647453f93d ]
The HAVE_ARCH Kconfig options in lib/crypto try to solve the
modular versus built-in problem, but it still fails when the
the LIB option (e.g., CRYPTO_LIB_CURVE25519) is selected externally.
Fix this by introducing a
On Wed, Mar 19, 2025 at 2:06 AM Luis Gerhorst wrote:
>
> Thank you very much for having a look. Let me know whether the above
> resolves your concern.
>
> In any case, should I separate patches 1-3 into another series?
Sorry for the delay. lsfmm was followed by the busy merge window.
Please reba
On Thu, Apr 3, 2025 at 8:30 AM Naveen N Rao wrote:
[...]
>
> We haven't addressed this particular interaction in the powerpc support
> for ftrace direct and BPF trampolines. Right now, live patching takes
> priority so we call the livepatch'ed function and skip further ftrace
> direct calls.
>
> I
This series adds support for creating PCSs as devices on a bus with a
driver (patch 3). As initial users,
- The Lynx PCS (and all of its users) is converted to this system (patch 5)
- The Xilinx PCS is broken out from the AXI Ethernet driver (patches 6-8)
- The Cadence MACB driver is converted to
On Wed, Mar 26, 2025 at 08:04:22PM +0530, Hari Bathini wrote:
> The JIT compile of ldimm instructions can be anywhere between 1-5
> instructions long depending on the value being loaded.
>
> arch_bpf_trampoline_size() provides JIT size of the BPF trampoline
> before the buffer for JIT'ing it is al
On Tue, Apr 01, 2025 at 02:48:10PM +0200, Jiri Olsa wrote:
> On Mon, Mar 31, 2025 at 10:09:40AM -0400, Steven Rostedt wrote:
> > On Mon, 31 Mar 2025 21:19:36 +0800
> > Shung-Hsi Yu wrote:
> >
> > > Hi all,
> > >
> > > On ppc64le (v6.14, kernel config attached), I've observed that fentry
> > > BP
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