Messages in this thread | | | Date | Tue, 22 Jan 2019 19:06:11 +0100 | From | Alexandre Belloni <> | Subject | Re: [PATCH] rtc: cmos: ignore bogus century byte |
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On 06/01/2019 08:21:03+0000, Eric Wong wrote: > Older versions of Libreboot and Coreboot had an invalid value > (`3' in my case) in the century byte affecting the GM45 in > the Thinkpad X200. Not everybody's updated their firmwares, > and Linux <= 4.2 was able to read the RTC without problems, > so workaround this by ignoring invalid values. > > Fixes: 3c217e51d8a272b9 ("rtc: cmos: century support") > > Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> > Cc: Alessandro Zummo <a.zummo@towertech.it> > Cc: Sylvain Chouleur <sylvain.chouleur@intel.com> > Cc: Patrick McDermott <patrick.mcdermott@libiquity.com> > Cc: linux-rtc@vger.kernel.org > Signed-off-by: Eric Wong <e@80x24.org> > --- > drivers/rtc/rtc-mc146818-lib.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Applied, thanks.
-- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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