From: Oleg Nesterov
check_timer_distribution() runs ten threads in a busy loop and tries to
test that the kernel distributes a process posix CPU timer signal to every
thread over time.
There is not guarantee that this is true even after commit bcb7ee79029d
("posix-timers: Prefer delivery of sign
On Sat, Apr 20, 2024 at 5:18 AM Atish Patra wrote:
>
> SBI PMU test comprises of multiple tests and user may want to run
> only a subset depending on the platform. The most common case would
> be to run all to validate all the tests. However, some platform may
> not support all events or all ISA e
On Sat, Apr 20, 2024 at 5:18 AM Atish Patra wrote:
>
> __vcpu_has_ext can check both SBI and ISA extensions when the first
> argument is properly converted to SBI/ISA extension IDs. Introduce
> two helper functions to make life easier for developers so they
> don't have to worry about the conversi
On Sat, Apr 20, 2024 at 5:18 AM Atish Patra wrote:
>
> The SBI definitions will continue to grow. Move the sbi related
> definitions to its own header file from processor.h
>
> Suggested-by: Andrew Jones
> Reviewed-by: Andrew Jones
> Signed-off-by: Atish Patra
LGTM.
Reviewed-by: Anup Patel
On Sat, Apr 20, 2024 at 5:18 AM Atish Patra wrote:
>
> Rename the function to indicate that it is meant for firmware
> counter read. While at it, add a range sanity check for it as
> well.
>
> Reviewed-by: Andrew Jones
> Signed-off-by: Atish Patra
LGTM.
Reviewed-by: Anup Patel
Regards,
Anup
On Sat, Apr 20, 2024 at 5:18 AM Atish Patra wrote:
>
> The initial sample period value when counter value is not assigned
> should be set to maximum value supported by the counter width.
> Otherwise, it may result in spurious interrupts.
>
> Reviewed-by: Andrew Jones
> Signed-off-by: Atish Patra
On 4/20/24 5:35 AM, jef...@chromium.org wrote:
> From: Jeff Xu
>
> fix compile warning reported by test robot
>
> Signed-off-by: Jeff Xu
> Reported-by: kernel test robot
> Closes: https://lore.kernel.org/r/202404190226.ofjoewv8-...@intel.com/
> Suggested-by: Pedro Falcato
Reviewed-by: Muhamma
On 4/20/24 8:56 PM, Amer Al Shanawany wrote:
> On 4/19/24 18:45, Muhammad Usama Anjum wrote:
>> On 4/17/24 9:16 PM, Amer Al Shanawany wrote:
>>> fix compiler warning and errors when compiling statmount test.
Following can be added to the description:
statmount_test.c:572:24: warning: implicit decl
On Sat, Apr 20, 2024 at 05:59:04PM +0200, Andrea Righi wrote:
> Add a testcase for the ring_buffer__consume_n() API.
>
> The test produces multiple samples in a ring buffer, using a
> sys_getpid() fentry prog, and consumes them from user-space in batches,
> rather than consuming all of them greedi
On 4/21/24 1:17 PM, Eric Dumazet wrote:
> I wonder if NLM_F_DUMP_FILTERED should not be reported to user space ?
good point. We do set that flag for other dumps when a filter has been
used to limit data returned.
On Sat, Apr 20, 2024 at 4:35 AM Jakub Kicinski wrote:
>
> Having to filter the right ifindex in the tests is a bit tedious.
> Add support for dumping qstats for a single ifindex.
>
> Signed-off-by: Jakub Kicinski
> ---
> Documentation/netlink/specs/netdev.yaml | 1 +
> net/core/netdev-genl-gen.
Jakub Kicinski wrote:
> Wrap typical checks like whether given command used by the test
> is available in helpers.
>
> Signed-off-by: Jakub Kicinski
> def test_v4(cfg) -> None:
> +cfg.require_v4()
> +
Probably every platform has ping. But since it is not a built-int and
this patch adds cfg
Jakub Kicinski wrote:
> Hi!
>
> Implement support for tests which require access to a remote system /
> endpoint which can generate traffic.
> This series concludes the "groundwork" for upstream driver tests.
>
> I wanted to support the three models which came up in discussions:
> - SW testing w
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