On Tue, Mar 02, 2021 at 02:42:15PM +0800, Hanjun Guo wrote:

Hi Greg,

On 2021/3/2 0:09, Greg Kroah-Hartman wrote:

quoted

This is the start of the stable review cycle for the 5.4.102 release.
There are 340 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Wed, 03 Mar 2021 16:09:49 +0000.
Anything received after that time might be too late.

Our test CI monitored the 5.4.102-rc2, and compile failure:

kernel/rcu/tree.c:617:2: error: implicit declaration of function
‘IRQ_WORK_INIT’; did you mean ‘IRQ_WORK_BUSY’?
[-Werror=implicit-function-declaration]
  IRQ_WORK_INIT(late_wakeup_func);
  ^~~~~~~~~~~~~
  IRQ_WORK_BUSY
kernel/rcu/tree.c:617:2: error: invalid initializer

Should be commit e1e41aa31ed1 (rcu/nocb: Trigger self-IPI on late
deferred wake up before user resume) fails the build.

Ah, thank you, I'll go fix that up.  Looks like 5.10.y also fails with
that issue...

thanks,

greg k-h