This is a note to let you know that I've just added the patch titled
usb: xhci-mtk: fix list_del warning when enable list debug
to my usb git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git in the usb-linus branch.
The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)
The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.
If you have any questions about this process, please let me know.
From ccc14c6cfd346e85c3ecb970975afd5132763437 Mon Sep 17 00:00:00 2001
From: Chunfeng Yun chunfeng.yun@mediatek.com Date: Thu, 9 Dec 2021 10:54:22 +0800 Subject: usb: xhci-mtk: fix list_del warning when enable list debug
There is warning of 'list_del corruption' when enable list debug (CONFIG_DEBUG_LIST=y), fix it by using list_del_init()
Fixes: 4ce186665e7c ("usb: xhci-mtk: Do not use xhci's virt_dev in drop_endpoint") Cc: stable stable@vger.kernel.org Signed-off-by: Chunfeng Yun chunfeng.yun@mediatek.com Link: https://lore.kernel.org/r/20211209025422.17108-1-chunfeng.yun@mediatek.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/usb/host/xhci-mtk-sch.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c index 1edef7527c11..edbfa82c6565 100644 --- a/drivers/usb/host/xhci-mtk-sch.c +++ b/drivers/usb/host/xhci-mtk-sch.c @@ -781,7 +781,7 @@ int xhci_mtk_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev)
ret = xhci_check_bandwidth(hcd, udev); if (!ret) - INIT_LIST_HEAD(&mtk->bw_ep_chk_list); + list_del_init(&mtk->bw_ep_chk_list);
return ret; }