On 5/5/21 6:51 PM, 王擎 wrote:

quoted

On 4/24/21 6:52 PM, Wang Qing wrote:

quoted

Use the bark interrupt as the pretimeout notifier if available.

When the watchdog timer expires in dual mode, an interrupt will be
triggered first, then the timing restarts. The reset signal will be
initiated when the timer expires again.

The pretimeout notification shall occur at timeout-sec/2.

V2:
- panic() by default if WATCHDOG_PRETIMEOUT_GOV is not enabled.

V3:
- Modify the pretimeout behavior, manually reset after the pretimeout
- is processed and wait until timeout.

V4:
- Remove pretimeout related processing. 
- Add dual mode control separately.

V5:
- Fix some formatting and printing problems.

V6:
- Realize pretimeout processing through dualmode.

V7:
- Add set_pretimeout().

V8/V9:
- Fix some formatting problems.

Signed-off-by: Wang Qing <redacted>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

Note that the version history should be after "---".

Guenter

Thanks, Guenter.
And what do I need to do if I want merge into the next-tree?

Wim should take care of that.

Guenter


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