On 20/06/2017 at 12:03:48 +0200, Alexandre Belloni wrote: > On 20/06/2017 at 11:35:08 +0200, Benjamin Gaignard wrote: > > rtc_time_to_tm() and rtc_tm_to_time() are deprecated because they > > rely on 32bits variables and that will make rtc break in y2038/2016. > > Please don't, because this hide the fact that the hardware will not > handle dates in y2038 anyway and as pointed by Russell a few month ago, > rtc_time_to_tm will be able to catch it but the 64 bit version will > silently ignore it. > Just to be clear, it is fine on your ST hardware because it uses a 64bit counter. Most of the one you patched are using 32 bit counters and so will break anyway. > > > The goal of this series of patches is ti stop using those two functions > > and use instead to safer 64bits ones. > > > > It also remove change .set_mmss to set_mmss64 callback for the same reasons. > > > > Those 51 patches almost clean all the drivers except the few that I haven't > > been able to compile because of cross-toolchains issues (au1xxx, mpc5121, ps3, > > puv3, sun4v, tx4939, starfire, ls1x ...) > > > > Obviously I don't have all those hardwares in my hands so I have only check > > that the patches compile without warnings but it up to each maintainer to > > valid them on real hardware. > > > > Benjamin Gaignard (51): > > x86: rtc: stop using rtc deprecated functions > > x86: intel-mid: vrtc: stop using rtc deprecated functions > > net: broadcom: stop using rtc deprecated functions > > rtc: 88pm80x: stop using rtc deprecated functions > > rtc: 88pm860x: stop using rtc deprecated functions > > rtc: ab-b5ze-s3: stop using rtc deprecated functions > > rtc: ab8500: stop using rtc deprecated functions > > rtc: armada38x: stop using rtc deprecated functions > > rtc: at32ap700x: stop using rtc deprecated functions > > rtc: at91sam9: stop using rtc deprecated functions > > rtc: bfin: stop using rtc deprecated functions > > rtc: coh901331: stop using rtc deprecated functions > > rtc: cpcap: stop using rtc deprecated functions > > rtc: da9063: stop using rtc deprecated functions > > rtc: da9063: stop using rtc deprecated functions > > rtc: davinci: stop using rtc deprecated functions > > rtc: digicolor: stop using rtc deprecated functions > > rtc: dm355evm: stop using rtc deprecated functions > > rtc: ds1305: stop using rtc deprecated functions > > rtc: ds1374: stop using rtc deprecated functions > > rtc: ds1511: stop using rtc deprecated functions > > rtc: ds1553: stop using rtc deprecated functions > > rtc: ds1672: stop using rtc deprecated functions > > rtc: ds2404: stop using rtc deprecated functions > > rtc: ep93xx: stop using rtc deprecated functions > > rtc: gemini: stop using rtc deprecated functions > > rtc: imxdi: stop using rtc deprecated functions > > rtc: jz4740: stop using rtc deprecated functions > > rtc: lpc32xx: stop using rtc deprecated functions > > rtc: mv: stop using rtc deprecated functions > > rtc: omap: stop using rtc deprecated functions > > rtc: pcap: stop using rtc deprecated functions > > rtc: pl030: stop using rtc deprecated functions > > rtc: pl031: stop using rtc deprecated functions > > rtc: pm8xxx: stop using rtc deprecated functions > > rtc: rs5c348: stop using rtc deprecated functions > > rtc: sa1100: stop using rtc deprecated functions > > rtc: sh: stop using rtc deprecated functions > > rtc: sirfsoc: stop using rtc deprecated functions > > rtc: snvs: stop using rtc deprecated functions > > rtc: stk17ta8: stop using rtc deprecated functions > > rtc: stmp3xxx: stop using rtc deprecated functions > > rtc: sun6i: stop using rtc deprecated functions > > rtc: sysfs: stop using rtc deprecated functions > > rtc: tegra stop using rtc deprecated functions > > rtc: test: stop using rtc deprecated functions > > rtc: tps6586: stop using rtc deprecated functions > > rtc: vr41xx: stop using rtc deprecated functions > > rtc: wm831x: stop using rtc deprecated functions > > rtc: xgene stop using rtc deprecated functions > > power: suspend test: stop using rtc deprecated functions > > > > arch/x86/kernel/rtc.c | 6 ++-- > > arch/x86/platform/intel-mid/intel_mid_vrtc.c | 2 +- > > drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 +- > > drivers/rtc/rtc-88pm80x.c | 44 +++++++++++++-------------- > > drivers/rtc/rtc-88pm860x.c | 40 ++++++++++++------------- > > drivers/rtc/rtc-ab-b5ze-s3.c | 45 ++++++++-------------------- > > drivers/rtc/rtc-ab8500.c | 26 ++++++++-------- > > drivers/rtc/rtc-armada38x.c | 34 +++++++++------------ > > drivers/rtc/rtc-at32ap700x.c | 29 ++++++++---------- > > drivers/rtc/rtc-at91sam9.c | 18 ++++------- > > drivers/rtc/rtc-bfin.c | 24 +++++++-------- > > drivers/rtc/rtc-coh901331.c | 14 +++++---- > > drivers/rtc/rtc-cpcap.c | 8 ++--- > > drivers/rtc/rtc-da9052.c | 8 ++--- > > drivers/rtc/rtc-da9063.c | 8 ++--- > > drivers/rtc/rtc-davinci.c | 8 ++--- > > drivers/rtc/rtc-digicolor.c | 4 +-- > > drivers/rtc/rtc-dm355evm.c | 6 ++-- > > drivers/rtc/rtc-ds1305.c | 11 +++---- > > drivers/rtc/rtc-ds1374.c | 6 ++-- > > drivers/rtc/rtc-ds1511.c | 2 +- > > drivers/rtc/rtc-ds1553.c | 2 +- > > drivers/rtc/rtc-ds1672.c | 8 ++--- > > drivers/rtc/rtc-ds2404.c | 8 ++--- > > drivers/rtc/rtc-ep93xx.c | 10 +++---- > > drivers/rtc/rtc-gemini.c | 8 ++--- > > drivers/rtc/rtc-imxdi.c | 16 +++++----- > > drivers/rtc/rtc-jz4740.c | 12 ++++---- > > drivers/rtc/rtc-lpc32xx.c | 19 +++++------- > > drivers/rtc/rtc-mv.c | 2 +- > > drivers/rtc/rtc-omap.c | 6 ++-- > > drivers/rtc/rtc-pcap.c | 16 +++++----- > > drivers/rtc/rtc-pl030.c | 24 +++++++-------- > > drivers/rtc/rtc-pl031.c | 31 ++++++++----------- > > drivers/rtc/rtc-pm8xxx.c | 22 +++++++------- > > drivers/rtc/rtc-rs5c348.c | 4 +-- > > drivers/rtc/rtc-sa1100.c | 25 +++++++--------- > > drivers/rtc/rtc-sh.c | 2 +- > > drivers/rtc/rtc-sirfsoc.c | 18 +++++------ > > drivers/rtc/rtc-snvs.c | 14 ++++----- > > drivers/rtc/rtc-stk17ta8.c | 2 +- > > drivers/rtc/rtc-stmp3xxx.c | 12 ++++---- > > drivers/rtc/rtc-sun6i.c | 14 ++++----- > > drivers/rtc/rtc-sysfs.c | 25 ++++++++-------- > > drivers/rtc/rtc-tegra.c | 22 +++++++------- > > drivers/rtc/rtc-test.c | 17 +---------- > > drivers/rtc/rtc-tps6586x.c | 26 ++++++++-------- > > drivers/rtc/rtc-vr41xx.c | 6 ++-- > > drivers/rtc/rtc-wm831x.c | 28 +++++++---------- > > drivers/rtc/rtc-xgene.c | 12 ++++---- > > kernel/power/suspend_test.c | 6 ++-- > > 51 files changed, 342 insertions(+), 420 deletions(-) > > > > -- > > CC: adi-buildroot-devel@xxxxxxxxxxxxxxxxxxxxx > > CC: Alessandro Zummo <a.zummo@xxxxxxxxxxxx> > > CC: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx> > > CC: Gregory Clement <gregory.clement@xxxxxxxxxxxxxxxxxx> > > CC: Ingo Molnar <mingo@xxxxxxxxxx> > > CC: Jason Cooper <jason@xxxxxxxxxxxxxx> > > CC: John Stultz <john.stultz@xxxxxxxxxx> > > CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > > CC: linux-kernel@xxxxxxxxxxxxxxx > > CC: Linus Walleij <linus.walleij@xxxxxxxxxx> > > CC: Michael Chan <michael.chan@xxxxxxxxxxxx> > > CC: netdev@xxxxxxxxxxxxxxx > > CC: rtc-linux@xxxxxxxxxxxxxxxx > > CC: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx> > > CC: Support Opensource <support.opensource@xxxxxxxxxxx> > > CC: Thomas Gleixner <tglx@xxxxxxxxxxxxx> > > CC: x86@xxxxxxxxxx > > CC: Baruch Siach <baruch@xxxxxxxxxx> > > CC: Hans Ulli Kroll <ulli.kroll@xxxxxxxxxxxxxx> > > CC: Vladimir Zapolskiy <vz@xxxxxxxxx> > > CC: Sylvain Lemieux <slemieux.tyco@xxxxxxxxx> > > CC: Barry Song <baohua@xxxxxxxxxx> > > CC: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> > > CC: Chen-Yu Tsai <wens@xxxxxxxx> > > CC: Thierry Reding <thierry.reding@xxxxxxxxx> > > CC: Jonathan Hunter <jonathanh@xxxxxxxxxx> > > CC: linux-tegra@xxxxxxxxxxxxxxx > > CC: patches@xxxxxxxxxxxxxxxxxxxxxxxxxxx > > CC: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx> > > CC: Pavel Machek <pavel@xxxxxx> > > CC: Len Brown <len.brown@xxxxxxxxx> > > CC: linux-pm@xxxxxxxxxxxxxxx > > > > 1.9.1 > > > > -- > Alexandre Belloni, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com -- 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
