https://bugzilla.kernel.org/show_bug.cgi?id=216243 URL: http://bbs.archlinux.org/viewtopic.php?id=277872 Bug ID: 216243 Summary: Shutdown successful but machine does not power off Product: Drivers Version: 2.5 Kernel Version: 5.18.8, 5.18.9, 5.18.10 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: USB Assignee: drivers_usb@xxxxxxxxxxxxxxxxxxxxxx Reporter: bminaker@xxxxxxxxxxx CC: mathias.nyman@xxxxxxxxxxxxxxx Regression: No Created attachment 301404 --> https://bugzilla.kernel.org/attachment.cgi?id=301404&action=edit journalctl -b -1 --no-pager > log.txt Laptop will not power off with kernel 5.18.8 and above. Kernel 5.18.10 with 9245c6c1f0095d1e9d7862253680cb1e53e65e76 reverted works as expected. ----------------- $ git bisect good 9245c6c1f0095d1e9d7862253680cb1e53e65e76 is the first bad commit commit 9245c6c1f0095d1e9d7862253680cb1e53e65e76 Author: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx> Date: Thu Jun 23 14:19:43 2022 +0300 xhci: turn off port power in shutdown commit 83810f84ecf11dfc5a9414a8b762c3501b328185 upstream. If ports are not turned off in shutdown then runtime suspended self-powered USB devices may survive in U3 link state over S5. During subsequent boot, if firmware sends an IPC command to program the port in DISCONNECT state, it will time out, causing significant delay in the boot time. Turning off roothub port power is also recommended in xhci specification 4.19.4 "Port Power" in the additional note. Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20220623111945.1557702-3-mathias.nyman@xxxxxxxxxxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> drivers/usb/host/xhci-hub.c | 2 +- drivers/usb/host/xhci.c | 15 +++++++++++++-- drivers/usb/host/xhci.h | 2 ++ 3 files changed, 16 insertions(+), 3 deletions(-) $ git bisect log git bisect start # bad: [2437f53721bcd154d50224acee23e7dbb8d8c62b] Linux 5.18.8 git bisect bad 2437f53721bcd154d50224acee23e7dbb8d8c62b # good: [7afbac05cb1c95e286ce97a40ee1c9f1791446c7] Linux 5.18.7 git bisect good 7afbac05cb1c95e286ce97a40ee1c9f1791446c7 # good: [296692f5fe5965ee8e2f3690abe18815ee8c0d48] regmap-irq: Fix offset/index mismatch in read_sub_irq_data() git bisect good 296692f5fe5965ee8e2f3690abe18815ee8c0d48 # bad: [d0368d4b1e294dd7ed7e1e678e8c95c906dab338] iio: accel: mma8452: ignore the return value of reset operation git bisect bad d0368d4b1e294dd7ed7e1e678e8c95c906dab338 # good: [27702e63d2baa759e07084cccac60a00818b5848] s390/crash: add missing iterator advance in copy_oldmem_page() git bisect good 27702e63d2baa759e07084cccac60a00818b5848 # bad: [d5c672ce67b450889ce7721ebfe7b62905d36a06] btrfs: fix race between reflinking and ordered extent completion git bisect bad d5c672ce67b450889ce7721ebfe7b62905d36a06 # bad: [d95ac8b920de1d39525fadc408ce675697626ca6] usb: gadget: uvc: fix list double add in uvcg_video_pump git bisect bad d95ac8b920de1d39525fadc408ce675697626ca6 # bad: [9245c6c1f0095d1e9d7862253680cb1e53e65e76] xhci: turn off port power in shutdown git bisect bad 9245c6c1f0095d1e9d7862253680cb1e53e65e76 # good: [0e72cea60cb8b6791a194e04cf0abdd57780cd13] s390/crash: make copy_oldmem_page() return number of bytes copied git bisect good 0e72cea60cb8b6791a194e04cf0abdd57780cd13 # first bad commit: [9245c6c1f0095d1e9d7862253680cb1e53e65e76] xhci: turn off port power in shutdown -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
