From: Mathias Nyman <mathias.nyman@linux.intel.com>
To: <gregkh@linuxfoundation.org>
Cc: <linux-usb@vger.kernel.org>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [PATCH 0/3] xhci fixes for usb-linus
Date: Thu, 25 Aug 2022 18:08:37 +0300 [thread overview]
Message-ID: <20220825150840.132216-1-mathias.nyman@linux.intel.com> (raw)
Hi Greg
A few xhci fixes for usb-linus.
USB3 devices aren't visible immediately after xHC reset, so don't
stop polling the roothub and suspend too early after xHC reset.
Also Revert the port poweroff patch due to regression,
and fix a null pointer issue for xHC hosts with just one roothub.
-Mathias
Mathias Nyman (3):
xhci: Fix null pointer dereference in remove if xHC has only one
roothub
xhci: Add grace period after xHC start to prevent premature runtime
suspend.
Revert "xhci: turn off port power in shutdown"
drivers/usb/host/xhci-hub.c | 13 ++++++++++++-
drivers/usb/host/xhci-plat.c | 11 ++++++++---
drivers/usb/host/xhci.c | 19 +++++--------------
drivers/usb/host/xhci.h | 4 +---
4 files changed, 26 insertions(+), 21 deletions(-)
--
2.25.1
next reply other threads:[~2022-08-25 15:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-25 15:08 Mathias Nyman [this message]
2022-08-25 15:08 ` [PATCH 1/3] xhci: Fix null pointer dereference in remove if xHC has only one roothub Mathias Nyman
2022-08-25 15:08 ` [PATCH 2/3] xhci: Add grace period after xHC start to prevent premature runtime suspend Mathias Nyman
2022-08-25 15:08 ` [PATCH 3/3] Revert "xhci: turn off port power in shutdown" Mathias Nyman
-- strict thread matches above, loose matches on Subject: below --
2023-03-30 14:30 [PATCH 0/3] xhci fixes for usb-linus Mathias Nyman
2022-04-08 13:48 Mathias Nyman
2020-10-28 20:31 Mathias Nyman
2020-08-21 9:15 Mathias Nyman
2020-04-21 14:08 Mathias Nyman
2019-10-25 14:30 Mathias Nyman
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