Date: Wed, 20 Oct 2010 13:57:50 -0700 From: Matt <sendtomatt@gmail.com> To: freebsd-current@freebsd.org Subject: Re: Sleep/Lenovo SL410 fails again after csup & clang Message-ID: <4CBF57CE.7090504@gmail.com> In-Reply-To: <4CBF2C6B.4030704@gmail.com> References: <4C732522.1010400@gmail.com> <20101003174833.V62022@sola.nimnet.asn.au> <4CBE42CA.3050103@gmail.com> <201010201300.05886.jkim@FreeBSD.org> <alpine.BSF.2.00.1010201002170.40365@hbca.mianetworks.com> <4CBF28D8.3090207@gmail.com> <4CBF2C6B.4030704@gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On 10/20/10 10:52, Matt wrote: > On 10/20/10 10:37, Matt wrote: >> >>> On Wed, 20 Oct 2010, Jung-uk Kim wrote: >>> >>>> On Tuesday 19 October 2010 09:15 pm, Matt wrote: >>>>> My experience with a sleeping freebsd laptop has been shortlived! >>>>> >>>>> Today I rebuilt world using clang & this morning's csup current. >>>>> Clang build went just swimmingly. >>>>> >>>>> Unthinkingly, I closed my laptop lid and put it in my case. >>>>> When I got to my house, it was roasting with fans spinning and >>>>> sleep light flashing. No damage, thankfully. >>>>> >>>>> Low and behold, hw.pci.do_power_resume=0 no longer lets my laptop >>>>> sleep! >>>>> >>>>> I had recently fiddled with powerd, but problem persisted after >>>>> reverting to previous configuration of associated sysctls etc. >>>>> >>>>> Interestingly, sleep bounce now fails with a hard freeze, which it >>>>> never has in the past. >>>>> >>>>> Verbose output shows the wifi then re0 network interfaces going >>>>> from D0->D3 as last living output. >>>>> >>>>> Please note problem persists regardless of user, X running, >>>>> sleep_delay sysctl, do_power_resume, do_power_nodriver, powerd >>>>> running/not running. >>>>> >>>>> Without sleep bounce, problem is characterized by flashing sleep >>>>> light and spinning fans (CPU temperature is high). >>>>> >>>>> No devices added or removed, was sleeping this morning before >>>>> buildworld. Is it worth rebuilding with gcc? Or a content change >>>>> and not a compiler issue? Any major pci changes lately maybe? >>>> >>>> Can you please update source and try again? If it does not work, >>>> please set a new tunable "hw.pci.do_power_suspend=0" and tell me >>>> whether it helps or not. FYI, hw.pci.do_power_resume does not apply >>>> to suspend any more. So, if you want to restore the previous >>>> behaviour, you need both "hw.pci.do_power_resume=0" and >>>> "hw.pci.do_power_suspend=0". However, my hunch tells me that you >>>> only need the latter. >>>> >>>> Also, if possible, I'd like to see 'devinfo -rv', 'pciconf -clv', >>>> 'acpidump -dt', and 'lspci -vvv' output. Note lspci is available via >>>> ports/sysutils/pciutils. >>>> >>>> Thanks, >>>> >>>> Jung-uk Kim >>>> _______________________________________________ >>>> freebsd-current@freebsd.org mailing list >>>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>>> To unsubscribe, send any mail to >>>> "freebsd-current-unsubscribe@freebsd.org" >>>> >>> >> A >> dump file of the above commands in order: >> http://pastebin.com/KhFn9xaK >> >> I'm grabbing a new csup now, glad it wasn't clang at least. When I >> did Mac development, LLVM binaries were generally significantly >> faster for some things. >> >> Interesting, I got some phone related topic added into your post, and >> no direct mail, so hopefully you can get your hands on the pastebin >> link. >> >> Thank you, I will let you know if the new tunable does the trick. >> >> Matt > > Build fails. I will also try gcc, but it seems like it doesn't know > about do_power_suspend yet! > > > cd /usr/obj/usr/src/sys/ONOSENDAI; MAKEOBJDIRPREFIX=/usr/obj > MACHINE_ARCH=amd64 MACHINE=amd64 CPUTYPE=nocona > GROFF_BIN_PATH=/usr/obj/usr/src/tmp/legacy/usr/bin > GROFF_FONT_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/groff_font > GROFF_TMAC_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/tmac > _SHLIBDIRPREFIX=/usr/obj/usr/src/tmp VERSION="FreeBSD 9.0-CURRENT > amd64 900023" INSTALL="sh /usr/src/tools/install.sh" > PATH=/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/usr/obj/usr/src/tmp/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/usr/obj/usr/src/tmp/usr/games:/sbin:/bin:/usr/sbin:/usr/bin > make KERNEL=kernel all -DNO_MODULES_OBJ > clang -c -O2 -fno-strict-aliasing -pipe -march=nocona -std=c99 -Wall > -Wredundant-decls -Wnested-externs -Wstrict-prototypes > -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual -Wundef > -Wno-pointer-sign -fformat-extensions -nostdinc -I. -I/usr/src/sys > -I/usr/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS > -include opt_global.h -fno-omit-frame-pointer -mcmodel=kernel > -mno-red-zone -mfpmath=387 -mno-sse -mno-sse2 -mno-sse3 -mno-mmx > -mno-3dnow -msoft-float -fno-asynchronous-unwind-tables > -ffreestanding -fstack-protector /usr/src/sys/dev/pci/pci_pci.c > clang: warning: argument unused during compilation: '-mfpmath=387' > /usr/src/sys/dev/pci/pci_pci.c:450:20: error: use of undeclared > identifier > 'pci_do_power_suspend'; did you mean 'pci_do_power_resume'? > if (error == 0 && pci_do_power_suspend) { > ^~~~~~~~~~~~~~~~~~~~ > pci_do_power_resume > In file included from /usr/src/sys/dev/pci/pci_pci.c:51: > /usr/src/sys/dev/pci/pci_private.h:41:13: note: 'pci_do_power_resume' > declared > here > extern int pci_do_power_resume; > ^ > 1 error generated. > *** Error code 1 > > Stop in /usr/obj/usr/src/sys/ONOSENDAI. > *** Error code 1 > > Stop in /usr/src. > *** Error code 1 > > Stop in /usr/src. > > Matt Commented out code at as though "pci_do_power_suspend" = false, still does not sleep. Tried setting do_power_resume to 1 and 0, same result. debug.acpi.suspend_bounce returns to VT and freezes, nothing logged (was not verbose booted at the time however).
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4CBF57CE.7090504>