From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
patches@lists.linux.dev, Takashi Iwai <tiwai@suse.de>,
Ricardo Ribalda <ribalda@chromium.org>,
Mathias Nyman <mathias.nyman@linux.intel.com>
Subject: [PATCH 4.14 06/25] xhci-pci: set the dma max_seg_size
Date: Sun, 22 Jan 2023 16:04:06 +0100 [thread overview]
Message-ID: <20230122150218.076064369@linuxfoundation.org> (raw)
In-Reply-To: <20230122150217.788215473@linuxfoundation.org>
From: Ricardo Ribalda <ribalda@chromium.org>
commit 93915a4170e9defd56a767a18e6c4076f3d18609 upstream.
Allow devices to have dma operations beyond 64K, and avoid warnings such
as:
xhci_hcd 0000:00:14.0: mapping sg segment longer than device claims to support [len=98304] [max=65536]
Cc: stable@vger.kernel.org
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20230116142216.1141605-2-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/xhci-pci.c | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -375,6 +375,8 @@ static int xhci_pci_probe(struct pci_dev
/* USB-2 and USB-3 roothubs initialized, allow runtime pm suspend */
pm_runtime_put_noidle(&dev->dev);
+ dma_set_max_seg_size(&dev->dev, UINT_MAX);
+
return 0;
put_usb3_hcd:
next prev parent reply other threads:[~2023-01-22 15:06 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-22 15:04 [PATCH 4.14 00/25] 4.14.304-rc1 review Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 01/25] pNFS/filelayout: Fix coalescing test for single DS Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 02/25] net/ethtool/ioctl: return -EOPNOTSUPP if we have no phy stats Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 03/25] RDMA/srp: Move large values to a new enum for gcc13 Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 04/25] f2fs: lets avoid panic if extent_tree is not created Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 05/25] nilfs2: fix general protection fault in nilfs_btree_insert() Greg Kroah-Hartman
2023-01-22 15:04 ` Greg Kroah-Hartman [this message]
2023-01-22 15:04 ` [PATCH 4.14 07/25] usb: xhci: Check endpoint is valid before dereferencing it Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 08/25] prlimit: do_prlimit needs to have a speculation check Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 09/25] USB: serial: option: add Quectel EM05-G (GR) modem Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 10/25] USB: serial: option: add Quectel EM05-G (CS) modem Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 11/25] USB: serial: option: add Quectel EM05-G (RS) modem Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 12/25] USB: serial: option: add Quectel EC200U modem Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 13/25] USB: serial: option: add Quectel EM05CN (SG) modem Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 14/25] USB: serial: option: add Quectel EM05CN modem Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 15/25] USB: misc: iowarrior: fix up header size for USB_DEVICE_ID_CODEMERCS_IOW100 Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 16/25] usb: core: hub: disable autosuspend for TI TUSB8041 Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 17/25] USB: serial: cp210x: add SCALANCE LPE-9000 device id Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 18/25] usb: host: ehci-fsl: Fix module alias Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 19/25] usb: gadget: g_webcam: Send color matching descriptor per frame Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 20/25] usb: gadget: f_ncm: fix potential NULL ptr deref in ncm_bitrate() Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 21/25] usb-storage: apply IGNORE_UAS only for HIKSEMI MD202 on RTL9210 Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 22/25] serial: pch_uart: Pass correct sg to dma_unmap_sg() Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 23/25] serial: atmel: fix incorrect baudrate setup Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 24/25] gsmi: fix null-deref in gsmi_get_variable Greg Kroah-Hartman
2023-01-22 15:04 ` [PATCH 4.14 25/25] x86/fpu: Use _Alignof to avoid undefined behavior in TYPE_ALIGN Greg Kroah-Hartman
2023-01-23 10:20 ` [PATCH 4.14 00/25] 4.14.304-rc1 review Naresh Kamboju
2023-01-24 2:43 ` Guenter Roeck
2023-01-25 10:34 ` Jon Hunter
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