http://bugzilla.opensuse.org/show_bug.cgi?id=1159152 http://bugzilla.opensuse.org/show_bug.cgi?id=1159152#c1 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jslaby@suse.com, | |mmrmartin@gmail.com, | |tiwai@suse.com Flags| |needinfo?(mmrmartin@gmail.c | |om) --- Comment #1 from Takashi Iwai --- Could you check 5.4 kernel in OBS Kernel:stable repo also hits the problem? At best check also 5.5-rc1 in OBS Kernel:HEAD repo, too. Once after confirming that the problem still persists with the upstream code, I'll build a test kernel with two reverts. If the revert shows still positive, we'd need to ask upstream for the revert or a better solution. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1159152 http://bugzilla.opensuse.org/show_bug.cgi?id=1159152#c3 --- Comment #3 from Martin Mareš --- Created attachment 826223 --> http://bugzilla.opensuse.org/attachment.cgi?id=826223&action=edit Kernel params that led to freeze -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1159152 http://bugzilla.opensuse.org/show_bug.cgi?id=1159152#c9 --- Comment #9 from Martin Mareš --- I tested both kernels and I was able to boot every time even without `tpm_tis.interrupts=0`: - 5.5.0-rc4-1.g06ad70c-default (06ad70c8a1eb780ac39452aebb64f54b1d25872d GIT Branch: users/tiwai/master/tpm-revert) - 5.4.7-1.g2e39775-default (06ad70c8a1eb780ac39452aebb64f54b1d25872d GIT Branch: users/tiwai/master/tpm-revert) These reverts definitively fix the booting issue. As I was able to boot, I found some error lines about TPM interrupts. I will post it to the upstream because I don't know how to test TPM ;-) -- You are receiving this mail because: You are on the CC list for the bug.