Re: [PATCH 1/2] reboot: fix overflow parsing reboot cpu number

On Fri 2020-10-16 20:09:06, Matteo Croce wrote:

From: Matteo Croce mcroce@microsoft.com

Limit the CPU number to num_possible_cpus(), because setting it to a value lower than INT_MAX but higher than NR_CPUS produces the following error on reboot and shutdown:

Fixes: 1b3a5d02ee07 ("reboot: move arch/x86 reboot= handling to generic kernel") Signed-off-by: Matteo Croce mcroce@microsoft.com

Reviewed-by: Petr Mladek pmladek@suse.com

Best Regards, Petr