On 20 May 21 at 01:07am, Nicholas Piggin wrote:
Excerpts from Christian Zigotzky's message of May 19, 2021 9:52 pm:
On 19 May 2021 at 09:57 am, Nicholas Piggin wrote:
Excerpts from Christian Zigotzky's message of May 17, 2021 7:42 pm:
On 17 May 2021 at 09:42am, Nicholas Piggin wrote:
Excerpts
On Fri, 28 May 2021 00:45:57 PDT (-0700), wangkefeng.w...@huawei.com wrote:
ZONE_[DMA|DMA32] configs have duplicate definitions on platforms
that subscribe them. Instead, just make them generic options which
can be selected on applicable platforms.
Also only x86/arm64 architectures could enable
On Sun, 23 May 2021 22:17:15 PDT (-0700), song.bao@hisilicon.com wrote:
risc-v and arm64 support numa=off by common arch_numa_init()
in drivers/base/arch_numa.c. x86, ppc, mips, sparc support it
by arch-level early_param.
numa=off is widely used in linux distributions. it is better
to documen
On Fri, May 28, 2021 at 2:28 PM Daniel Borkmann wrote:
> In the case of tracing, it's different. You install small programs that are
> triggered when certain events fire. Random example from bpftrace's README [0],
> you want to generate a histogram of syscall counts by program. One-liner is:
>
>
Kefeng Wang a écrit :
Use setup_initial_init_mm() helper to simplify code.
Cc: Michael Ellerman
Cc: Benjamin Herrenschmidt
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Kefeng Wang
---
arch/powerpc/kernel/setup-common.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --g
Santosh Sivaraj a écrit :
Kefeng Wang writes:
Use setup_initial_init_mm() helper to simplify code.
I only got that patch, and patchwork as well
(https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=246315)
Can you tell where I can see and get the full series ?
And next time
Kefeng Wang writes:
> Use setup_initial_init_mm() helper to simplify code.
>
> Cc: Michael Ellerman
> Cc: Benjamin Herrenschmidt
> Cc: linuxppc-dev@lists.ozlabs.org
> Signed-off-by: Kefeng Wang
> ---
> arch/powerpc/kernel/setup-common.c | 5 +
> 1 file changed, 1 insertion(+), 4 deletions
Use setup_initial_init_mm() helper to simplify code.
Cc: Michael Ellerman
Cc: Benjamin Herrenschmidt
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Kefeng Wang
---
arch/powerpc/kernel/setup-common.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/s
A common interface is added to get performance stats reporting
support for nvdimm devices. Added interface includes support for
pmu register/unregister functions which can be used to set
arch/platform specific data such as supported events and pmu
event functions like event_init/add/read/del.
User
A structure is added called nvdimm_pmu for performance
stats reporting support of nvdimm devices. It can be used to add
nvdimm pmu data such as supported events and pmu event functions
like event_init/add/read/del with cpu hotplug support.
Signed-off-by: Kajol Jain
---
include/linux/nd.h | 39 ++
Details is added for the event, cpumask and format attributes
in the ABI documentation.
Signed-off-by: Kajol Jain
---
Documentation/ABI/testing/sysfs-bus-papr-pmem | 31 +++
1 file changed, 31 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-bus-papr-pmem
b/Documentat
Performance monitoring support for papr-scm nvdimm devices
via perf interface is added which includes addition of pmu
functions like add/del/read/event_init for nvdimm_pmu struture.
A new parameter 'priv' in added to the pdev_archdata structure to save
nvdimm_pmu device pointer, to handle the unre
Patchset adds performance stats reporting support for nvdimm.
Added interface includes support for pmu register/unregister
functions. A structure is added called nvdimm_pmu to be used for
adding arch/platform specific data such as supported events and pmu
event functions like event_init/add/read/de
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