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The sleepable context check for global function calls in check_func_call() open-codes the same checks that in_sleepable_context() already performs. Replace the open-coded check with a call to in_sleepable_context() and use non_sleepable_context_description() for the error message, consistent with check_helper_call() and check_kfunc_call(). Note that in_sleepable_context() also checks active_locks, which overlaps with the existing active_locks check above it. However, the two checks serve different purposes: the active_locks check rejects all global function calls while holding a lock (not just sleepable ones), so it must remain as a separate guard. Update the expected error messages in the irq and preempt_lock selftests to match. Acked-by: Eduard Zingerman <eddyz87@gmail.com> Signed-off-by: Puranjay Mohan <puranjay@kernel.org> Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20260318174327.3151925-4-puranjay@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>