On 10/7/2026 2:48 PM, Yury Norov wrote:
> On Wed, Oct 07, 2026 at 02:41:05PM -0400, Joel Fernandes wrote:
>> On Mon, Sep 14, 2026 at 11:13:31PM -0400, Yury Norov wrote:
>>> DEFINE_RCU_SYNC() contains a statically initialized wait queue. SRCU
>>> static definitions similarly rely on persistent lockdep keys and, in
>>> Tiny SRCU, a statically initialized work item.
>>>
>>> Add ASSERT_STATIC_STORAGE() to DEFINE_RCU_SYNC(), both Tree SRCU
>>> __DEFINE_SRCU() variants and Tiny SRCU's common DEFINE_SRCU() declaration.
>>> This covers the non-static FAST and FAST_UPDOWN wrappers too. Tiny SRCU's
>>> explicitly static declarations already enforce the required duration.
>>> The existing per-CPU restrictions on Tree SRCU declarations still apply.
>>>
>>> Assisted-by: OpenAI Codex
>>> Signed-off-by: Yury Norov <[email protected]>
>>
>> All the changes make sense to me. I'm ok with carrying this for -rcu 7.5
>> unless you want to take it.
>>
>> Reviewed-by: Joel Fernandes <[email protected]>
>
> Thanks Joel, carrying it with the RCU branch is the preferred route IMO.
Ok, applying this patch for -rcu 7.5, thanks!
thanks,
Joel Fernandes
