On 21/06/2017 at 10:19:49 +0100, Russell King - ARM Linux wrote: > On Wed, Jun 21, 2017 at 10:39:07AM +0200, Alexandre Belloni wrote: > > On 21/06/2017 at 09:51:52 +0200, Pavel Machek wrote: > > > If someone uses different threshold, well, there will be > > > confusion. But only for users that have their rtc set to the past, > > > which is quite unusual. > > > > > > > Or not, having an RTC set in the past is actually quite common. I'd find > > it weird to have a new device boot and be set to a date in the future. > > ... and that basically means you can't use hardware that stores RTC > time as a 32-bit number of seconds past 2106. > And I guess it will not matter much for us anyway ;) > > Also note that the threshold or offset thing may seem like a good idea > > but fails with many RTCs because of how they handle leap years. > > Not for the case being discussed. A 32-bit counter of seconds knows > nothing about leap years - all that is handled by the conversion > functions. > Well, the patch series touches some RTCs that are not using 32 bit counter so I though I might as well raise the issue now. -- Alexandre Belloni, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
