> +#if IS_ENABLED(CONFIG_EEH) && IS_ENABLED(CONFIG_VFIO_IOMMU_SPAPR_TCE)
> #include
> #endif
>
> @@ -689,7 +689,7 @@ void vfio_pci_core_close_device(struct vfio_device
> *core_vdev)
> vdev->sriov_pf_core_dev->vf_token->users--;
>
Kajol Jain writes:
> Based on getPerfCountInfo v1.018 documentation, some of the
> hv_gpci events got deprecated for platforms firmware that
> supports counter_info_version 0x8 or above.
>
> Patch fixes the hv_gpci event list by adding a new attribute
> group called "hv_gpci_event_attrs_v6" and a
> On 20-Sep-2022, at 10:08 PM, Kajol Jain wrote:
>
> Based on getPerfCountInfo v1.018 documentation, some of the
> hv_gpci events got deprecated for platforms firmware that
> supports counter_info_version 0x8 or above.
>
> Patch fixes the hv_gpci event list by adding a new attribute
> group
On Tue, Oct 18, 2022 at 04:07:06PM +0530, Vishal Chourasia wrote:
> On Mon, Oct 17, 2022 at 04:54:11PM +0200, Greg Kroah-Hartman wrote:
> > On Mon, Oct 17, 2022 at 04:19:31PM +0200, Peter Zijlstra wrote:
> > >
> > > +GregKH who actually knows about debugfs.
> > >
> > > On Mon, Oct 17, 2022 at
Perf stat with CSV output option prints an extra empty
string as first field in metrics output line.
Sample output below:
# ./perf stat -x, --per-socket -a -C 1 ls
S0,1,1.78,msec,cpu-clock,1785146,100.00,0.973,CPUs utilized
On Fri, 30 Sep 2022 14:44:34 +0800, Chancel Liu wrote:
> At a previous time, we have successfully created a virtual sound card
> based on rpmsg. The sound card works under this mechanism Cortex-A core
> tells the Cortex-M core the format, rate, channel, .etc configuration
> of the PCM parameters
On Fri, 23 Sep 2022 17:31:34 +0800, Shengjiu Wang wrote:
> The Hardware Voice Activity Detector (HWVAD) is a block
> responsible for detect voice activity in a channel selected
> by the user. It can be configured in Envelope-based or
> Energy-based mode.
>
> There are additional two interrupts
Kefeng Wang writes:
> Most architectures(except arm64/x86/sparc) simply return 1 for
> kern_addr_valid(), which is only used in read_kcore(), and it
> calls copy_from_kernel_nofault() which could check whether the
> address is a valid kernel address, so no need kern_addr_valid(),
> let's remove
In perf stat with CSV output option, number of fields
in metrics output is not matching with number of fields
in other event output lines.
Sample output below after applying patch to fix
printing os->prefix.
# ./perf stat -x, --per-socket -a -C 1 ls
Hi!
> From: Marco Elver
>
> [ Upstream commit f95e5a3d59011eec1257d0e76de1e1f8969d426f ]
>
> Internal data structures (cpu_bps, task_bps) of powerpc's hw_breakpoint
> implementation have relied on nr_bp_mutex serializing access to them.
>
> Before overhauling synchronization of
On 10/18/22 09:40, Kefeng Wang wrote:
Most architectures(except arm64/x86/sparc) simply return 1 for
kern_addr_valid(), which is only used in read_kcore(), and it
calls copy_from_kernel_nofault() which could check whether the
address is a valid kernel address, so no need kern_addr_valid(),
let's
On 2022/10/18 15:40, Kefeng Wang wrote:
Most architectures(except arm64/x86/sparc) simply return 1 for
one space before the opening parens
kern_addr_valid(), which is only used in read_kcore(), and it
calls copy_from_kernel_nofault() which could check whether the
address is a valid kernel
Most architectures(except arm64/x86/sparc) simply return 1 for
kern_addr_valid(), which is only used in read_kcore(), and it
calls copy_from_kernel_nofault() which could check whether the
address is a valid kernel address, so no need kern_addr_valid(),
let's remove unneeded kern_addr_valid()
On Tue, Oct 18, 2022 at 03:40:14PM +0800, Kefeng Wang wrote:
> Most architectures(except arm64/x86/sparc) simply return 1 for
> kern_addr_valid(), which is only used in read_kcore(), and it
> calls copy_from_kernel_nofault() which could check whether the
> address is a valid kernel address, so no
On Tue, Oct 18, 2022 at 9:25 AM Kefeng Wang wrote:
> Most architectures(except arm64/x86/sparc) simply return 1 for
> kern_addr_valid(), which is only used in read_kcore(), and it
> calls copy_from_kernel_nofault() which could check whether the
> address is a valid kernel address, so no need
Thanks, this is long overdue!
Acked-by: Christoph Hellwig
This is a first stab at adding serdes support on the LS1088A. Linux
hangs around when the serdes is initialized if the si5341 is enabled, so
it's commented out. The MC firmware needs to be fairly new (it must
support DPAA2_MAC_FEATURE_PROTOCOL_CHANGE), and the DPC needs to set the
macs to
This adds appropriate bindings for the macs which use the SerDes. The
156.25MHz fixed clock is a crystal. The 100MHz clocks (there are
actually 3) come from a Renesas 6V49205B at address 69 on i2c0. There is
no driver for this device (and as far as I know all you can do with the
100MHz clocks is
This adds support for the Lynx 10G SerDes found on the QorIQ T-series
and Layerscape series. Due to limited time and hardware, only support
for the LS1046ARDB is added in this initial series. There is a sketch
for LS1088ARDB support, but it is incomplete.
Dynamic reconfiguration does not work.
This adds some modes necessary for Lynx 10G support. 2500BASE-X, also
known as 2.5G SGMII, is 1000BASE-X/SGMII overclocked to 3.125 GHz, with
autonegotiation disabled. 10GBASE-R, also known as XFI, is the protocol
spoken between the PMA and PMD ethernet layers for 10GBASE-T and
10GBASE-S/L/E. It
This adds bindings for the SerDes devices. They are disabled by default
to prevent any breakage on existing boards.
Signed-off-by: Sean Anderson
---
(no changes since v4)
Changes in v4:
- Convert to new bindings
Changes in v3:
- New
arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 18
Em Tue, Oct 18, 2022 at 09:24:44AM +0530, Madhavan Srinivasan escreveu:
>
> On 10/17/22 7:03 PM, Arnaldo Carvalho de Melo wrote:
> > Em Fri, Oct 14, 2022 at 07:32:20PM +0530, Kajol Jain escreveu:
> > > Testcase stat_all_metrics.sh fails in powerpc:
> > >
> > > 90: perf all metrics test : FAILED!
This adds ids for the Lynx 10g SerDes's internal PLLs. These may be used
with assigned-clock* to specify a particular frequency to use. For
example, to set the second PLL (at offset 0x20)'s frequency, use
LYNX10G_PLLa(1). These are for use only in the device tree, and are not
otherwise used by the
This adds a binding for the SerDes module found on QorIQ processors.
Each phy is a subnode of the top-level device, possibly supporting
multiple lanes and protocols. This "thick" #phy-cells is used due to
allow for better organization of parameters. Note that the particular
parameters necessary to
This adds support for the Lynx 10G "SerDes" devices found on various NXP
QorIQ SoCs. There may be up to four SerDes devices on each SoC, each
supporting up to eight lanes. Protocol support for each SerDes is highly
heterogeneous, with each SoC typically having a totally different
selection of
This adds bindings for the SerDes devices. They are disabled by default
to prevent any breakage on existing boards.
Signed-off-by: Sean Anderson
---
(no changes since v4)
Changes in v4:
- Convert to new bindings
Changes in v3:
- Describe modes in device tree
Changes in v2:
- Use one phy cell
On Tue, Oct 18, 2022 at 3:21 PM Kefeng Wang wrote:
>
> Most architectures(except arm64/x86/sparc) simply return 1 for
> kern_addr_valid(), which is only used in read_kcore(), and it
> calls copy_from_kernel_nofault() which could check whether the
> address is a valid kernel address, so no need
currituck_defconfig
powerpc mpc834x_mds_defconfig
arc randconfig-r043-20221018
s390 randconfig-r044-20221018
riscvrandconfig-r042-20221018
x86_64randconfig-a011
x86_64randconfig-a013
randconfig-r043-20221018
s390 randconfig-r044-20221018
riscvrandconfig-r042-20221018
x86_64 rhel-8.3-func
x86_64rhel-8.3-kselftests
i386 allyesconfig
i386
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