On Sun 2016-08-14 18:06:53, Pavel Machek wrote: > On Sun 2016-08-14 12:14:38, Pavel Machek wrote: > > On Sun 2016-08-14 11:20:44, Pavel Machek wrote: > > > Hi! > > > > > > > It seems that in v4.8-rc0, /dev/sdX got reordered, and now USB devices > > > > are probed before SATA drivers. That is pretty anti-social. It > > > > broke my boot on my primary machine, and unfortunately due to BIOS > > > > problems (keyboard does not work when connected through a hub) it is > > > > less fun than it should be. > > > > > > If you know which commit caused the reordering, that would be helpful. > > > > > > v4.1 seems to be ok: SATA disk is sda, as expected. > > > > > > v4.4 seems to be ok: SATA disk is sda, as expected. > > > > v4.6 seems to be ok. > > v4.7-rc1 seems to be ok?! 9956d572 > v4.7-rc3 seems still to be ok. > v4.7-rc4: still ok. > v4.7-rc5: ok. > v4.7-rc6: problem > > Bisecting now, 8 steps to go. As it was introduced between -rc5 and > -rc6, bisect should not be too scary. Huh. Scary. I bisected it to [ba34a65324259082dc6d2924cb82d562db1c6a6b] drm/i915: Avoid early timeout during AUX transfers pavel@amd:/data/l/linux$ git bisect log # bad: [a99cde438de0c4c0cecc1d1af1a55a75b10bfdef] Linux 4.7-rc6 # good: [a8ef0490c3583c3a83fa52ebe60abb8fd7d3c2a4] Merge commit '4c2e07c6a29e0129e975727b9f57eede813eea85' into bisect-v4.7 git bisect start 'a99cde438de0c4c0cecc1d1af1a55a75b10bfdef' 'a8ef0490c3583c3a83fa52ebe60abb8fd7d3c2a4' # good: [4c2e07c6a29e0129e975727b9f57eede813eea85] Linux 4.7-rc5 git bisect good 4c2e07c6a29e0129e975727b9f57eede813eea85 # good: [751ad819b0bf443ad8963eb7bfbd533e6a463973] Merge tag 'mac80211-for-davem-2016-06-29-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211 git bisect good 751ad819b0bf443ad8963eb7bfbd533e6a463973 # good: [aa7a6c8e5252ba28f36a8f87b9acd6a726aa3ae5] Merge tag 'iommu-fixes-v4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu git bisect good aa7a6c8e5252ba28f36a8f87b9acd6a726aa3ae5 # good: [dbdc3bb74faeec5fd92e28c15c945045d5aab426] Merge tag 'acpi-4.7-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm git bisect good dbdc3bb74faeec5fd92e28c15c945045d5aab426 # good: [467ce7693f5111c11daeb75e02eba2ab9ee6f334] Merge tag 'spi-fix-v4.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi git bisect good 467ce7693f5111c11daeb75e02eba2ab9ee6f334 # bad: [88c087109b5fedaf9b61839d08543fdaf9d5ec39] Merge tag 'drm-intel-fixes-2016-06-30' of git://anongit.freedesktop.org/drm-intel into drm-fixes git bisect bad 88c087109b5fedaf9b61839d08543fdaf9d5ec39 # bad: [cab103274352721b77fc5923a631fc63350bef8e] drm/i915: Fix missing unlock on error in i915_ppgtt_info() git bisect bad cab103274352721b77fc5923a631fc63350bef8e # good: [fa7c13e5b1e2076b0ec716ed584ab76f9e65b7a6] drm/i915/hsw: Avoid early timeout during LCPLL disable/restore git bisect good fa7c13e5b1e2076b0ec716ed584ab76f9e65b7a6 # bad: [42482b4546336ecd93acdd95e435bafd7a4c581c] drm/i915: Add more Kabylake PCI IDs. git bisect bad 42482b4546336ecd93acdd95e435bafd7a4c581c pavel@amd:/data/l/linux$ I reverted ba34a65324259082dc6d2924cb82d562db1c6a6b on top of 4.8-rc1+, and it started booting. Now the question is... what is going on there...? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
