diff options
| author | Alberto Mattea <alberto@mattea.info> | 2020-03-06 17:08:58 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-25 08:25:51 +0100 |
| commit | 7b5aab752efc8fd8e43184a7170a9ca63a7f886d (patch) | |
| tree | d4cceeca03a5332967492ca9a383161b8b3a40fd /kernel/locking/test-ww_mutex.c | |
| parent | 6e1167db8d215f0e7d08f712c5344ef0f54cc32a (diff) | |
| download | linux-stable-7b5aab752efc8fd8e43184a7170a9ca63a7f886d.tar.gz | |
usb: xhci: apply XHCI_SUSPEND_DELAY to AMD XHCI controller 1022:145c
commit 16263abc12d09871156a1c8650fb651f0e552f5e upstream.
This controller timeouts during suspend (S3) with
[ 240.521724] xhci_hcd 0000:30:00.3: WARN: xHC save state timeout
[ 240.521729] xhci_hcd 0000:30:00.3: ERROR mismatched command completion event
thus preventing the system from entering S3.
Moreover it remains in an undefined state where some connected devices stop
working until a reboot.
Apply the XHCI_SUSPEND_DELAY quirk to make it suspend properly.
CC: stable@vger.kernel.org
Signed-off-by: Alberto Mattea <alberto@mattea.info>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20200306150858.21904-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/locking/test-ww_mutex.c')
0 files changed, 0 insertions, 0 deletions