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charset=US-ASCII Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b="cuKySK/g"; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=PhtnxHOY X-Spamd-Result: default: False [-1.94 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; RCPT_COUNT_FIVE(0.00)[5]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+]; MX_GOOD(-0.01)[]; MID_CONTAINS_FROM(1.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:dkim,suse.com:url]; FREEMAIL_TO(0.00)[gmail.com]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_CC(0.00)[gmail.com,vger.kernel.org,lists.linux.dev]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-2.63)[98.35%] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Queue-Id: 4EC2768848 X-Spam-Level: X-Spam-Score: -1.94 X-Spam-Flag: NO Hi, we've received a few regression reports for openSUSE Leap about the missing touchpad on Macbooks. After debugging, this turned out to be the backport of the commit 2b9c3eb32a699acdd4784d6b93743271b4970899 Input: bcm5974 - check endpoint type before starting traffic And, the same regression was confirmed on the upstream 6.8-rc6 kernel. Reverting the commit above fixes the problem, the touchpad reappears. The detailed hardware info is found at: https://bugzilla.suse.com/show_bug.cgi?id=1220030 Feel free to join the bugzilla above, or let me know if you need something for debugging, then I'll delegate on the bugzilla. thanks, Takashi