Date: Mon, 2 Apr 2018 18:51:48 -0400 From: Zaphod Beeblebrox <zbeeble@gmail.com> To: David NewHamlet <wheelcomplex@gmail.com> Cc: Tomoaki AOKI <junchoon@dec.sakura.ne.jp>, freebsd-current <freebsd-current@freebsd.org>, Kyle Evans <kevans@freebsd.org> Subject: Re: Call for Testing: UEFI Changes Message-ID: <CACpH0Md=ky4gs8pgvFa2nhbiSwdeKU1ZW6c3JdxfERKTOaSUTw@mail.gmail.com> In-Reply-To: <CA%2B_TYQEFtc0LPSJBuggP1__gPNfaoBTf7qPadbmOXB_-CnHh5Q@mail.gmail.com> References: <CACNAnaFmu2rFF1w4ar4xHUbN5vHitTLi0Ui6aCjL1MuTj3iJsQ@mail.gmail.com> <5f663141-433c-951d-a350-7369b004415f@alvermark.net> <CACNAnaE1UaqzS4bjQY9uqnhH2mX7XfUKT%2BVA%2Bn0v1=xF2FWXRg@mail.gmail.com> <20180322225644.1480251c4547ce30f3d88de9@dec.sakura.ne.jp> <dd6790b2-dfd2-d851-e851-99dfc489c5e5@ieee.org> <CACNAnaEfw2vzgnqrRkjgzqqtEyOYCeCR%2BP%2BVexPGzbOvNxsJ5A@mail.gmail.com> <CACNAnaE237%2Bb9-ZD1AWpnsSeE5EnDU539QDMDDcdZ5KWJjQwQA@mail.gmail.com> <20180401213831.1535c7511c1d95a258318bc7@dec.sakura.ne.jp> <CA%2B_TYQEFtc0LPSJBuggP1__gPNfaoBTf7qPadbmOXB_-CnHh5Q@mail.gmail.com>
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I've booted that image on my zbook 15. I show in the boot that I can deliberately load efirt.ko ... and it doesn't help. I also show that I can "type blind" after the system boots ... so everything but the screen is working. In case you can't quite make it out, I hit right cursor twice (move to the "live cd" choice) and hit enter. Then I type "root" enter and then "reboot" ... https://youtu.be/tlmaVJ-3aq0 (The rock sound track is just free audio to mask a barking dog and a radio in the background.) On Sun, Apr 1, 2018 at 7:41 PM, David NewHamlet <wheelcomplex@gmail.com> wrote: > Fixed in: FreeBSD-12.0-CURRENT-amd64-20180329-r331740-disc1.iso > > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=176694 > > On Mon, Apr 2, 2018 at 12:38 AM, Tomoaki AOKI <junchoon@dec.sakura.ne.jp> > wrote: > > > Confirmed both loader (with boot1) part and efirt.ko part. > > Working OK on my ThinkPad420 (with nvidia GPU) at r331864. > > > > No benefit (VGA resolution) but no new harm (no panic nor silent > > reboot). > > > > *Maybe gracefully falling back to mode 0. > > > > As I'm on x11/nvidia-driver, completely no test is done with > > drm-next. > > > > One more to mention. > > I've cherry-picked r330868, r331241 and r331361 on stable/11 after > > r331114, amd64 and works OK as on head. > > Additional cherry-picking of r331365 is OK, too. > > > > Without r330868, my ThinkPad silently reboots within about 10-60 > > minutes range, maybe by actual access to UEFI RS. > > With r331241 without r331361 causes instant panic on loading efirt.ko. > > So all 3 (4) revs should be MFC'ed together. > > > > Sorry for delay. > > > > > > On Thu, 22 Mar 2018 10:34:33 -0500 > > Kyle Evans <kevans@freebsd.org> wrote: > > > > > On Thu, Mar 22, 2018 at 10:18 AM, Kyle Evans <kevans@freebsd.org> > wrote: > > > > On Thu, Mar 22, 2018 at 10:16 AM, Peter Lei <peter.lei@ieee.org> > > wrote: > > > >> On 3/22/18 8:56 AM, Tomoaki AOKI wrote: > > > >>> Hi. > > > >>> For problem 2, try reverting r331241 alone. > > > >>> This worked for my ThinkPad T420. > > > >> > > > >> > > > >> I also hit this after updating to latest and was about to post when > I > > > >> saw this thread - > > > >> > > > >> I build efirt into the kernel and it's now doing a panic on boot. It > > > >> appears to be due to this recent addition in dev/efidev/efirt.c by > > r331241: > > > >> > > > >>> if (!efi_is_in_map(map, efihdr->memory_size / > > efihdr->descriptor_size, > > > >>> efihdr->descriptor_size, (vm_offset_t)efi_runtime->rt_ > gettime)) > > { > > > >> > > > >> The faulting address is for "efi_runtime->rt_gettime" (and is still > a > > > >> phys addr here). > > > >> > > > > > > > > The following patch [1] (I can't guarantee how long he'll keep it > > > > available there) should fix this class of problems. > > > > > > > > [1] https://people.freebsd.org/~andrew/0001-Enter-into-the- > > EFI-environment-before-check-the-GetT.patch > > > > > > Now committed as of r331361. > > > _______________________________________________ > > > freebsd-current@freebsd.org mailing list > > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > > To unsubscribe, send any mail to "freebsd-current-unsubscribe@ > > freebsd.org" > > > > > > > > > -- > > Tomoaki AOKI <junchoon@dec.sakura.ne.jp> > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to "freebsd-current-unsubscribe@ > freebsd.org" > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >
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