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[83.28.36.128]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-63a52b0f860sm16416411a12.15.2025.10.16.09.28.16 (version=TLS1_2 cipher=AES128-SHA bits=128/128); Thu, 16 Oct 2025 09:28:17 -0700 (PDT) Date: Thu, 16 Oct 2025 18:28:13 +0200 From: Michal Pecio To: Mathias Nyman , Greg Kroah-Hartman Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] usb: xhci: Fix a format bug Message-ID: <20251016182813.3d10a8a3.michal.pecio@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit The width of 'addr' depends on kernel configuration and gibberish is printed in traces and dynamic debug on some 32 bit systems like ARM: Removing canceled TD starting at 0xf9c96eb0 (dma) in stream 0 URB 54e247b5 Set TR Deq ptr 0x205400000000000, cycle 0 Successful Set TR Deq Ptr cmd, deq = @f9c96ef0 Fix it by casting to 64 bits. No effect on unaffected systems. Remove the newline which casuses an empty line to appear next. Fixes: d1dbfb942c33 ("xhci: introduce a new move_dequeue_past_td() function to replace old code.") Cc: stable@vger.kernel.org Signed-off-by: Michal Pecio --- drivers/usb/host/xhci-ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index c7f658d446cd..6d799a5a062d 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -776,7 +776,7 @@ static int xhci_move_dequeue_past_td(struct xhci_hcd *xhci, ep->queued_deq_ptr = new_deq; xhci_dbg_trace(xhci, trace_xhci_dbg_cancel_urb, - "Set TR Deq ptr 0x%llx, cycle %u\n", addr, new_cycle); + "Set TR Deq ptr 0x%llx, cycle %u", (u64) addr, new_cycle); /* Stop the TD queueing code from ringing the doorbell until * this command completes. The HC won't set the dequeue pointer -- 2.48.1