2014-02-05 Sebastian Reichel <[email protected]>: > Hi, > > On Wed, Feb 05, 2014 at 05:38:54PM +0100, Pali Rohár wrote: >> > I assumed, that the workaround is not needed for this device type. >> >> That rx51 secure call must not be called on non secure devices (e.g. >> qemu), because it cause kernel crash. So I thought that kernel should >> write something like secure call is disabled on that device types. >> Kernel code for errata 430973 will update ibe bit for non secure >> devices. > > Do you see any advantage in having that message? >
Consistency. Print message 1) only if secure rx51 smc instruction is called or 2) print message always (also if smc is not called). With that patch message is printed (enabled/disabled) only if device is rx51 and device type is HS. For information it is also good to know that in qemu that special secure smc instruction was not called. -- Pali Rohár [email protected] -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
