Re: [PATCH 1/3] arch: Export machine_restart() instances so they can be called from modules
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: 2021-08-05 18:41:30
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linux-m68k, linux-riscv, linux-s390, linux-sh, linux-um, linuxppc-dev, lkml, sparclinux
On Thu, Aug 05, 2021 at 06:36:25PM +0100, Catalin Marinas wrote:
On Thu, Aug 05, 2021 at 08:50:30AM +0100, Lee Jones wrote:quoted
diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index b4bb67f17a2ca..cf89ce91d7145 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c@@ -212,6 +212,7 @@ void machine_restart(char *cmd) printk("Reboot failed -- System halted\n"); while (1); } +EXPORT_SYMBOL(machine_restart);Should we make this EXPORT_SYMBOL_GPL? I suppose it's not for general use by out of tree drivers and it matches the other pm_power_off symbol we export in this file.
Yes please.