From 1567e57cb67e534a7ff1bfc90af6a1e415b47547 Mon Sep 17 00:00:00 2001 From: Todd Kjos Date: Fri, 7 Oct 2022 22:26:17 +0000 Subject: [PATCH] Revert "ANDROID: arm64: smp: fix Lockdep warning: RCU used illegally from idle CPU." MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This reverts commit 4af50419dbc04512c2ca6c2085a2bf6b4a397541. This patch for an unused/undefined hook causes a kernelci build break: arch/arm64/kernel/smp.c:885:3: error: implicit declaration of function ‘trace_android_vh_ipi_stop_rcuidle’ The hook is not even defined anywhere so there is no reason to carry it. Fixes: 4af50419dbc0 ("ANDROID: arm64: smp: fix Lockdep warning: RCU used illegally from idle CPU.") Change-Id: I59989920dd76db589cc9aa0d01ba1c740ea6c8d5 Signed-off-by: Todd Kjos --- arch/arm64/kernel/smp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 92ab5115d2b1..de8dcbab8555 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -882,7 +882,7 @@ static void do_handle_IPI(int ipinr) break; case IPI_CPU_STOP: - trace_android_vh_ipi_stop_rcuidle(get_irq_regs()); + trace_android_vh_ipi_stop(get_irq_regs()); local_cpu_stop(); break;