Hi Steven,
Steven Rostedt writes:
> From: "Steven Rostedt (Google)"
>
> To make handling BIG and LITTLE endian better the offset/len of dynamic
> fields of the synthetic events was changed into a structure of:
>
> struct trace_dynamic_info {
> #ifdef CONFIG_CPU_BIG_ENDIAN
> u16
[AMD Official Use Only - General]
Hi Peter:
> -Original Message-
> From: Peter Zijlstra
> Sent: Sunday, September 10, 2023 1:40 AM
> To: Meng, Li (Jassmine)
> Cc: Rafael J . Wysocki ; Huang, Ray
> ; linux...@vger.kernel.org; linux-
> ker...@vger.kernel.org; x...@kernel.org;
From: Pratik R. Sampat
The cpuidle latency selftest provides support to systematically extract,
analyse and present IPI and timer based wakeup latencies for each CPU
and each idle state available on the system.
The selftest leverages test_cpuidle_latency module's debugfs interface
to interact
From: Pratik R. Sampat
Introduce a mechanism to fire directed IPIs from a source CPU to a
specified target CPU and measure the time incurred on waking up the
target CPU in response.
Also, introduce a mechanism to queue a hrtimer on a specified CPU and
subsequently measure the time taken to
Changelog: v2 -> v3
* Minimal code refactoring
* Rebased on v6.6-rc1
RFC v1:
https://lore.kernel.org/all/20210611124154.56427-1-psam...@linux.ibm.com/
RFC v2:
https://lore.kernel.org/all/20230828061530.126588-2-aboor...@linux.vnet.ibm.com/
Other related RFC:
DAMON provides damon_aggregated tracepoint, which exposes details of
each region and its access monitoring results. It is useful for
getting whole monitoring results, e.g., for recording purposes.
For investigations of DAMOS, DAMON Sysfs interface provides DAMOS
statistics and tried_regions
Hi Steve,
I got this suspicious RCU usage warning when I ran ftracetest on
tracing/urgent branch.
[1] Basic trace file check[ 17.172817]
[ 17.174621] =
[ 17.177730] WARNING: suspicious RCU usage
[ 17.180962] 6.5.0-10750-g595efe1079cd #47 Tainted: G
On Fri, 8 Sep 2023 16:39:29 -0400
Steven Rostedt wrote:
> From: "Steven Rostedt (Google)"
>
> To make handling BIG and LITTLE endian better the offset/len of dynamic
> fields of the synthetic events was changed into a structure of:
>
> struct trace_dynamic_info {
> #ifdef
On Fri, 8 Sep 2023 18:17:21 -0400
Steven Rostedt wrote:
> From: Steven Rostedt (Google)
>
> When I'm debugging something with the ftrace selftests and need to look at
> the logs, it becomes tedious that I need to do the following:
>
> ls -ltr logs
> [ copy the last directory ]
> ls logs/
>
EXPECT_SYSZR(1,
test_stat_timestamps()); break;
CASE_TEST(symlink_root); EXPECT_SYSER(1, symlink("/",
"/"), -1, EEXIST); break;
CASE_TEST(unlink_root); EXPECT_SYSER(1, unlink("/"), -1,
EISDIR); break;
---
base-commit: f7a6e4791e3
Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller :
On Thu, 7 Sep 2023 00:26:03 +0800 you wrote:
> Starting with v197, systemd uses predictable interface network names,
> the traditional interface naming scheme (eth0) is deprecated, therefore
> it cannot be assumed that
On Wed, Sep 06, 2023 at 05:54:26PM +0300, Andy Shevchenko wrote:
> On Wed, Sep 06, 2023 at 04:40:39PM +0200, Alexander Lobakin wrote:
> > From: Andy Shevchenko
> > Date: Thu, 31 Aug 2023 16:21:30 +0300
> > > On Fri, Aug 25, 2023 at 04:49:07PM +0200, Alexander Lobakin wrote:
> > >> From: Andy
On Thu, Sep 07, 2023 at 12:56:47PM -0700, Sonia Sharma wrote:
> From: Sonia Sharma
>
> The switch statement in netvsc_send_completion() is incorrectly validating
> the length of incoming network packets by falling through to the next case.
> Avoid the fallthrough. Instead break after a case
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