--- /dev/null
+From 777967e7e9f6f5f3e153abffb562bffaf4430d26 Mon Sep 17 00:00:00 2001
+From: Coly Li <colyli@suse.de>
+Date: Mon, 20 Nov 2023 13:24:55 +0800
+Subject: bcache: check return value from btree_node_alloc_replacement()
+
+From: Coly Li <colyli@suse.de>
+
+commit 777967e7e9f6f5f3e153abffb562bffaf4430d26 upstream.
+
+In btree_gc_rewrite_node(), pointer 'n' is not checked after it returns
+from btree_gc_rewrite_node(). There is potential possibility that 'n' is
+a non NULL ERR_PTR(), referencing such error code is not permitted in
+following code. Therefore a return value checking is necessary after 'n'
+is back from btree_node_alloc_replacement().
+
+Signed-off-by: Coly Li <colyli@suse.de>
+Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
+Cc: <stable@vger.kernel.org>
+Link: https://lore.kernel.org/r/20231120052503.6122-3-colyli@suse.de
+Signed-off-by: Jens Axboe <axboe@kernel.dk>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/md/bcache/btree.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/md/bcache/btree.c
++++ b/drivers/md/bcache/btree.c
+@@ -1483,6 +1483,8 @@ static int btree_gc_rewrite_node(struct
+ return 0;
+
+ n = btree_node_alloc_replacement(replace, NULL);
++ if (IS_ERR(n))
++ return 0;
+
+ /* recheck reserve after allocating replacement node */
+ if (btree_check_reserve(b, NULL)) {
--- /dev/null
+From 2c7f497ac274a14330208b18f6f734000868ebf9 Mon Sep 17 00:00:00 2001
+From: Rand Deeb <rand.sec96@gmail.com>
+Date: Mon, 20 Nov 2023 13:24:57 +0800
+Subject: bcache: prevent potential division by zero error
+
+From: Rand Deeb <rand.sec96@gmail.com>
+
+commit 2c7f497ac274a14330208b18f6f734000868ebf9 upstream.
+
+In SHOW(), the variable 'n' is of type 'size_t.' While there is a
+conditional check to verify that 'n' is not equal to zero before
+executing the 'do_div' macro, concerns arise regarding potential
+division by zero error in 64-bit environments.
+
+The concern arises when 'n' is 64 bits in size, greater than zero, and
+the lower 32 bits of it are zeros. In such cases, the conditional check
+passes because 'n' is non-zero, but the 'do_div' macro casts 'n' to
+'uint32_t,' effectively truncating it to its lower 32 bits.
+Consequently, the 'n' value becomes zero.
+
+To fix this potential division by zero error and ensure precise
+division handling, this commit replaces the 'do_div' macro with
+div64_u64(). div64_u64() is designed to work with 64-bit operands,
+guaranteeing that division is performed correctly.
+
+This change enhances the robustness of the code, ensuring that division
+operations yield accurate results in all scenarios, eliminating the
+possibility of division by zero, and improving compatibility across
+different 64-bit environments.
+
+Found by Linux Verification Center (linuxtesting.org) with SVACE.
+
+Signed-off-by: Rand Deeb <rand.sec96@gmail.com>
+Cc: <stable@vger.kernel.org>
+Signed-off-by: Coly Li <colyli@suse.de>
+Link: https://lore.kernel.org/r/20231120052503.6122-5-colyli@suse.de
+Signed-off-by: Jens Axboe <axboe@kernel.dk>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/md/bcache/sysfs.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/md/bcache/sysfs.c
++++ b/drivers/md/bcache/sysfs.c
+@@ -831,7 +831,7 @@ SHOW(__bch_cache)
+ sum += INITIAL_PRIO - cached[i];
+
+ if (n)
+- do_div(sum, n);
++ sum = div64_u64(sum, n);
+
+ for (i = 0; i < ARRAY_SIZE(q); i++)
+ q[i] = INITIAL_PRIO - cached[n * (i + 1) /
mtd-rawnand-brcmnand-fix-ecc-chunk-calculation-for-erased-page-bitfips.patch
s390-dasd-protect-device-queue-against-concurrent-access.patch
usb-serial-option-add-luat-air72-u-series-products.patch
+bcache-check-return-value-from-btree_node_alloc_replacement.patch
+bcache-prevent-potential-division-by-zero-error.patch
+usb-serial-option-add-fibocom-l7xx-modules.patch
+usb-serial-option-fix-fm101r-gl-defines.patch
+usb-serial-option-don-t-claim-interface-4-for-zte-mf290.patch
+usb-dwc3-set-the-dma-max_seg_size.patch
--- /dev/null
+From 8bbae288a85abed6a1cf7d185d8b9dc2f5dcb12c Mon Sep 17 00:00:00 2001
+From: Ricardo Ribalda <ribalda@chromium.org>
+Date: Fri, 27 Oct 2023 11:28:20 +0000
+Subject: usb: dwc3: set the dma max_seg_size
+
+From: Ricardo Ribalda <ribalda@chromium.org>
+
+commit 8bbae288a85abed6a1cf7d185d8b9dc2f5dcb12c upstream.
+
+Allow devices to have dma operations beyond 4K, and avoid warnings such
+as:
+
+DMA-API: dwc3 a600000.usb: mapping sg segment longer than device claims to support [len=86016] [max=65536]
+
+Cc: stable@vger.kernel.org
+Fixes: 72246da40f37 ("usb: Introduce DesignWare USB3 DRD Driver")
+Reported-by: Zubin Mithra <zsm@chromium.org>
+Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
+Acked-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
+Link: https://lore.kernel.org/r/20231026-dwc3-v2-1-1d4fd5c3e067@chromium.org
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/dwc3/core.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/drivers/usb/dwc3/core.c
++++ b/drivers/usb/dwc3/core.c
+@@ -1288,6 +1288,8 @@ static int dwc3_probe(struct platform_de
+ dwc3_debugfs_init(dwc);
+ pm_runtime_put(dev);
+
++ dma_set_max_seg_size(dev, UINT_MAX);
++
+ return 0;
+
+ err5:
--- /dev/null
+From e389fe8b68137344562fb6e4d53d8a89ef6212dd Mon Sep 17 00:00:00 2001
+From: Victor Fragoso <victorffs@hotmail.com>
+Date: Tue, 21 Nov 2023 21:05:56 +0000
+Subject: USB: serial: option: add Fibocom L7xx modules
+
+From: Victor Fragoso <victorffs@hotmail.com>
+
+commit e389fe8b68137344562fb6e4d53d8a89ef6212dd upstream.
+
+Add support for Fibocom L716-EU module series.
+
+L716-EU is a Fibocom module based on ZTE's V3E/V3T chipset.
+
+Device creates multiple interfaces when connected to PC as follows:
+ - Network Interface: ECM or RNDIS (set by FW or AT Command)
+ - ttyUSB0: AT port
+ - ttyUSB1: Modem port
+ - ttyUSB2: AT2 port
+ - ttyUSB3: Trace port for log information
+ - ADB: ADB port for debugging. ("Driver=usbfs" when ADB server enabled)
+
+Here are the outputs of lsusb and usb-devices:
+$ ls /dev/ttyUSB*
+/dev/ttyUSB0 /dev/ttyUSB1 /dev/ttyUSB2 /dev/ttyUSB3
+
+usb-devices:
+L716-EU (ECM mode):
+T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 51 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
+P: Vendor=2cb7 ProdID=0001 Rev= 1.00
+S: Manufacturer=Fibocom,Incorporated
+S: Product=Fibocom Mobile Boardband
+S: SerialNumber=1234567890ABCDEF
+C:* #Ifs= 7 Cfg#= 1 Atr=e0 MxPwr=500mA
+A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=06 Prot=00
+I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=06 Prot=00 Driver=cdc_ether
+E: Ad=87(I) Atr=03(Int.) MxPS= 16 Ivl=32ms
+I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
+I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=cdc_ether
+E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs
+E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+L716-EU (RNDIS mode):
+T: Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 49 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
+P: Vendor=2cb7 ProdID=0001 Rev= 1.00
+S: Manufacturer=Fibocom,Incorporated
+S: Product=Fibocom Mobile Boardband
+S: SerialNumber=1234567890ABCDEF
+C:* #Ifs= 7 Cfg#= 1 Atr=e0 MxPwr=500mA
+A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=03
+I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=ff Driver=rndis_host
+E: Ad=87(I) Atr=03(Int.) MxPS= 8 Ivl=32ms
+I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
+E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=usbfs
+E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+
+Signed-off-by: Victor Fragoso <victorffs@hotmail.com>
+Reviewed-by: Lars Melin <larsm17@gmail.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -2253,6 +2253,7 @@ static const struct usb_device_id option
+ .driver_info = RSVD(4) | RSVD(5) | RSVD(6) },
+ { USB_DEVICE(0x1782, 0x4d10) }, /* Fibocom L610 (AT mode) */
+ { USB_DEVICE_INTERFACE_CLASS(0x1782, 0x4d11, 0xff) }, /* Fibocom L610 (ECM/RNDIS mode) */
++ { USB_DEVICE_AND_INTERFACE_INFO(0x2cb7, 0x0001, 0xff, 0xff, 0xff) }, /* Fibocom L716-EU (ECM/RNDIS mode) */
+ { USB_DEVICE(0x2cb7, 0x0104), /* Fibocom NL678 series */
+ .driver_info = RSVD(4) | RSVD(5) },
+ { USB_DEVICE_INTERFACE_CLASS(0x2cb7, 0x0105, 0xff), /* Fibocom NL678 series */
--- /dev/null
+From 8771127e25d6c20d458ad27cf32f7fcfc1755e05 Mon Sep 17 00:00:00 2001
+From: Lech Perczak <lech.perczak@gmail.com>
+Date: Sat, 18 Nov 2023 00:19:17 +0100
+Subject: USB: serial: option: don't claim interface 4 for ZTE MF290
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Lech Perczak <lech.perczak@gmail.com>
+
+commit 8771127e25d6c20d458ad27cf32f7fcfc1755e05 upstream.
+
+Interface 4 is used by for QMI interface in stock firmware of MF28D, the
+router which uses MF290 modem. Free the interface up, to rebind it to
+qmi_wwan driver.
+The proper configuration is:
+
+Interface mapping is:
+0: QCDM, 1: (unknown), 2: AT (PCUI), 2: AT (Modem), 4: QMI
+
+T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 4 Spd=480 MxCh= 0
+D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
+P: Vendor=19d2 ProdID=0189 Rev= 0.00
+S: Manufacturer=ZTE, Incorporated
+S: Product=ZTE LTE Technologies MSM
+C:* #Ifs= 5 Cfg#= 1 Atr=e0 MxPwr=500mA
+I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
+I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
+I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
+I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
+E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
+E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
+I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
+E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=2ms
+E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
+E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms
+
+Cc: Bjørn Mork <bjorn@mork.no>
+Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -1551,7 +1551,8 @@ static const struct usb_device_id option
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0165, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0167, 0xff, 0xff, 0xff),
+ .driver_info = RSVD(4) },
+- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0189, 0xff, 0xff, 0xff) },
++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0189, 0xff, 0xff, 0xff),
++ .driver_info = RSVD(4) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0191, 0xff, 0xff, 0xff), /* ZTE EuFi890 */
+ .driver_info = RSVD(4) },
+ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0196, 0xff, 0xff, 0xff) },
--- /dev/null
+From a1092619dd28ac0fcf23016160a2fdccd98ef935 Mon Sep 17 00:00:00 2001
+From: Puliang Lu <puliang.lu@fibocom.com>
+Date: Thu, 26 Oct 2023 20:35:06 +0800
+Subject: USB: serial: option: fix FM101R-GL defines
+
+From: Puliang Lu <puliang.lu@fibocom.com>
+
+commit a1092619dd28ac0fcf23016160a2fdccd98ef935 upstream.
+
+Modify the definition of the two Fibocom FM101R-GL PID macros, which had
+their PIDs switched.
+
+The correct PIDs are:
+
+- VID:PID 413C:8213, FM101R-GL ESIM are laptop M.2 cards (with
+ MBIM interfaces for Linux)
+
+- VID:PID 413C:8215, FM101R-GL are laptop M.2 cards (with
+ MBIM interface for Linux)
+
+0x8213: mbim, tty
+0x8215: mbim, tty
+
+Signed-off-by: Puliang Lu <puliang.lu@fibocom.com>
+Fixes: 52480e1f1a25 ("USB: serial: option: add Fibocom to DELL custom modem FM101R-GL")
+Link: https://lore.kernel.org/lkml/TYZPR02MB508845BAD7936A62A105CE5D89DFA@TYZPR02MB5088.apcprd02.prod.outlook.com/
+Cc: stable@vger.kernel.org
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/serial/option.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/drivers/usb/serial/option.c
++++ b/drivers/usb/serial/option.c
+@@ -206,8 +206,8 @@ static void option_instat_callback(struc
+ #define DELL_PRODUCT_5829E_ESIM 0x81e4
+ #define DELL_PRODUCT_5829E 0x81e6
+
+-#define DELL_PRODUCT_FM101R 0x8213
+-#define DELL_PRODUCT_FM101R_ESIM 0x8215
++#define DELL_PRODUCT_FM101R_ESIM 0x8213
++#define DELL_PRODUCT_FM101R 0x8215
+
+ #define KYOCERA_VENDOR_ID 0x0c88
+ #define KYOCERA_PRODUCT_KPC650 0x17da
projects / thirdparty / kernel / stable-queue.git / commitdiff
