Re: linux-next: build failure after merge of the thermal tree

[Fabio Estevam <festevam@xxxxxxx>]

Hi Stephen,

On 18/12/2023 20:34, Stephen Rothwell wrote:
> Hi all,
>
> After merging the thermal tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> ERROR: modpost: "__hw_protection_shutdown"
> [drivers/platform/chrome/cros_ec_lpcs.ko] undefined!
>
> Caused by commit
>
>   726edaad90f6 ("thermal/core: Prepare for introduction of thermal 
> reboot")

Thanks for reporting.

Daniel,

Could you please squash the following fix to the commit above?

diff --git a/kernel/reboot.c b/kernel/reboot.c
index 07eb6537ed8b..f814568525f1 100644
--- a/kernel/reboot.c
+++ b/kernel/reboot.c
@@ -1002,6 +1002,7 @@ void __hw_protection_shutdown(const char *reason, 
int ms_until_forced, bool shut
        if (shutdown)
                orderly_poweroff(true);
 }
+EXPORT_SYMBOL_GPL(__hw_protection_shutdown);

 static int __init reboot_setup(char *str)
 {

x86_64 allmodconfig builds successfully with this change.


Thanks,

Fabio Estevam