[PATCHv3] ARM: omap2+: Revert omap-smp.c changes resetting CPU1 during boot
Russell King - ARM Linux
linux at armlinux.org.uk
Tue Mar 28 04:33:41 PDT 2017
On Mon, Mar 27, 2017 at 11:33:30AM -0500, Andrew F. Davis wrote:
> I still don't like this style of workaround, if kexec cannot regain
> control of core1 without a hard core reset than kexec should BUG() and
> force the user to reboot to a sane state.
No, because kexec might already be in progress, and that would create
an infinite loop of kexec -> bug -> kexec -> bug etc.
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
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