From: Greg Kroah-Hartman Date: Mon, 10 Apr 2023 17:48:04 +0000 (+0200) Subject: 4.14-stable patches X-Git-Tag: v5.15.107~42 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=164dd11959071fe3e1642ddbf358b1fd9acda36d;p=thirdparty%2Fkernel%2Fstable-queue.git 4.14-stable patches added patches: iio-dac-cio-dac-fix-max-dac-write-value-check-for-12-bit.patch nilfs2-fix-potential-uaf-of-struct-nilfs_sc_info-in-nilfs_segctor_thread.patch nilfs2-fix-sysfs-interface-lifetime.patch tty-serial-sh-sci-fix-rx-on-rz-g2l-sci.patch usb-serial-cp210x-add-silicon-labs-ifs-usb-datacable-ids.patch usb-serial-option-add-quectel-rm500u-cn-modem.patch usb-serial-option-add-telit-fe990-compositions.patch --- diff --git a/queue-4.14/iio-dac-cio-dac-fix-max-dac-write-value-check-for-12-bit.patch b/queue-4.14/iio-dac-cio-dac-fix-max-dac-write-value-check-for-12-bit.patch new file mode 100644 index 00000000000..8c8be7e9c3d --- /dev/null +++ b/queue-4.14/iio-dac-cio-dac-fix-max-dac-write-value-check-for-12-bit.patch @@ -0,0 +1,38 @@ +From c3701185ee1973845db088d8b0fc443397ab0eb2 Mon Sep 17 00:00:00 2001 +From: William Breathitt Gray +Date: Fri, 10 Mar 2023 19:22:48 -0500 +Subject: iio: dac: cio-dac: Fix max DAC write value check for 12-bit + +From: William Breathitt Gray + +commit c3701185ee1973845db088d8b0fc443397ab0eb2 upstream. + +The CIO-DAC series of devices only supports DAC values up to 12-bit +rather than 16-bit. Trying to write a 16-bit value results in only the +lower 12 bits affecting the DAC output which is not what the user +expects. Instead, adjust the DAC write value check to reject values +larger than 12-bit so that they fail explicitly as invalid for the user. + +Fixes: 3b8df5fd526e ("iio: Add IIO support for the Measurement Computing CIO-DAC family") +Cc: stable@vger.kernel.org +Signed-off-by: William Breathitt Gray +Link: https://lore.kernel.org/r/20230311002248.8548-1-william.gray@linaro.org +Signed-off-by: Jonathan Cameron +Signed-off-by: Greg Kroah-Hartman +--- + drivers/iio/dac/cio-dac.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/iio/dac/cio-dac.c ++++ b/drivers/iio/dac/cio-dac.c +@@ -74,8 +74,8 @@ static int cio_dac_write_raw(struct iio_ + if (mask != IIO_CHAN_INFO_RAW) + return -EINVAL; + +- /* DAC can only accept up to a 16-bit value */ +- if ((unsigned int)val > 65535) ++ /* DAC can only accept up to a 12-bit value */ ++ if ((unsigned int)val > 4095) + return -EINVAL; + + priv->chan_out_states[chan->channel] = val; diff --git a/queue-4.14/nilfs2-fix-potential-uaf-of-struct-nilfs_sc_info-in-nilfs_segctor_thread.patch b/queue-4.14/nilfs2-fix-potential-uaf-of-struct-nilfs_sc_info-in-nilfs_segctor_thread.patch new file mode 100644 index 00000000000..497e34f6e48 --- /dev/null +++ b/queue-4.14/nilfs2-fix-potential-uaf-of-struct-nilfs_sc_info-in-nilfs_segctor_thread.patch @@ -0,0 +1,55 @@ +From 6be49d100c22ffea3287a4b19d7639d259888e33 Mon Sep 17 00:00:00 2001 +From: Ryusuke Konishi +Date: Tue, 28 Mar 2023 02:53:18 +0900 +Subject: nilfs2: fix potential UAF of struct nilfs_sc_info in nilfs_segctor_thread() + +From: Ryusuke Konishi + +commit 6be49d100c22ffea3287a4b19d7639d259888e33 upstream. + +The finalization of nilfs_segctor_thread() can race with +nilfs_segctor_kill_thread() which terminates that thread, potentially +causing a use-after-free BUG as KASAN detected. + +At the end of nilfs_segctor_thread(), it assigns NULL to "sc_task" member +of "struct nilfs_sc_info" to indicate the thread has finished, and then +notifies nilfs_segctor_kill_thread() of this using waitqueue +"sc_wait_task" on the struct nilfs_sc_info. + +However, here, immediately after the NULL assignment to "sc_task", it is +possible that nilfs_segctor_kill_thread() will detect it and return to +continue the deallocation, freeing the nilfs_sc_info structure before the +thread does the notification. + +This fixes the issue by protecting the NULL assignment to "sc_task" and +its notification, with spinlock "sc_state_lock" of the struct +nilfs_sc_info. Since nilfs_segctor_kill_thread() does a final check to +see if "sc_task" is NULL with "sc_state_lock" locked, this can eliminate +the race. + +Link: https://lkml.kernel.org/r/20230327175318.8060-1-konishi.ryusuke@gmail.com +Reported-by: syzbot+b08ebcc22f8f3e6be43a@syzkaller.appspotmail.com +Link: https://lkml.kernel.org/r/00000000000000660d05f7dfa877@google.com +Signed-off-by: Ryusuke Konishi +Cc: +Signed-off-by: Andrew Morton +Signed-off-by: Greg Kroah-Hartman +--- + fs/nilfs2/segment.c | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +--- a/fs/nilfs2/segment.c ++++ b/fs/nilfs2/segment.c +@@ -2623,11 +2623,10 @@ static int nilfs_segctor_thread(void *ar + goto loop; + + end_thread: +- spin_unlock(&sci->sc_state_lock); +- + /* end sync. */ + sci->sc_task = NULL; + wake_up(&sci->sc_wait_task); /* for nilfs_segctor_kill_thread() */ ++ spin_unlock(&sci->sc_state_lock); + return 0; + } + diff --git a/queue-4.14/nilfs2-fix-sysfs-interface-lifetime.patch b/queue-4.14/nilfs2-fix-sysfs-interface-lifetime.patch new file mode 100644 index 00000000000..efdbb3d18a3 --- /dev/null +++ b/queue-4.14/nilfs2-fix-sysfs-interface-lifetime.patch @@ -0,0 +1,118 @@ +From 42560f9c92cc43dce75dbf06cc0d840dced39b12 Mon Sep 17 00:00:00 2001 +From: Ryusuke Konishi +Date: Fri, 31 Mar 2023 05:55:15 +0900 +Subject: nilfs2: fix sysfs interface lifetime + +From: Ryusuke Konishi + +commit 42560f9c92cc43dce75dbf06cc0d840dced39b12 upstream. + +The current nilfs2 sysfs support has issues with the timing of creation +and deletion of sysfs entries, potentially leading to null pointer +dereferences, use-after-free, and lockdep warnings. + +Some of the sysfs attributes for nilfs2 per-filesystem instance refer to +metadata file "cpfile", "sufile", or "dat", but +nilfs_sysfs_create_device_group that creates those attributes is executed +before the inodes for these metadata files are loaded, and +nilfs_sysfs_delete_device_group which deletes these sysfs entries is +called after releasing their metadata file inodes. + +Therefore, access to some of these sysfs attributes may occur outside of +the lifetime of these metadata files, resulting in inode NULL pointer +dereferences or use-after-free. + +In addition, the call to nilfs_sysfs_create_device_group() is made during +the locking period of the semaphore "ns_sem" of nilfs object, so the +shrinker call caused by the memory allocation for the sysfs entries, may +derive lock dependencies "ns_sem" -> (shrinker) -> "locks acquired in +nilfs_evict_inode()". + +Since nilfs2 may acquire "ns_sem" deep in the call stack holding other +locks via its error handler __nilfs_error(), this causes lockdep to report +circular locking. This is a false positive and no circular locking +actually occurs as no inodes exist yet when +nilfs_sysfs_create_device_group() is called. Fortunately, the lockdep +warnings can be resolved by simply moving the call to +nilfs_sysfs_create_device_group() out of "ns_sem". + +This fixes these sysfs issues by revising where the device's sysfs +interface is created/deleted and keeping its lifetime within the lifetime +of the metadata files above. + +Link: https://lkml.kernel.org/r/20230330205515.6167-1-konishi.ryusuke@gmail.com +Fixes: dd70edbde262 ("nilfs2: integrate sysfs support into driver") +Signed-off-by: Ryusuke Konishi +Reported-by: syzbot+979fa7f9c0d086fdc282@syzkaller.appspotmail.com + Link: https://lkml.kernel.org/r/0000000000003414b505f7885f7e@google.com +Reported-by: syzbot+5b7d542076d9bddc3c6a@syzkaller.appspotmail.com + Link: https://lkml.kernel.org/r/0000000000006ac86605f5f44eb9@google.com +Cc: Viacheslav Dubeyko +Cc: +Signed-off-by: Andrew Morton +Signed-off-by: Greg Kroah-Hartman +--- + fs/nilfs2/super.c | 2 ++ + fs/nilfs2/the_nilfs.c | 12 +++++++----- + 2 files changed, 9 insertions(+), 5 deletions(-) + +--- a/fs/nilfs2/super.c ++++ b/fs/nilfs2/super.c +@@ -494,6 +494,7 @@ static void nilfs_put_super(struct super + up_write(&nilfs->ns_sem); + } + ++ nilfs_sysfs_delete_device_group(nilfs); + iput(nilfs->ns_sufile); + iput(nilfs->ns_cpfile); + iput(nilfs->ns_dat); +@@ -1120,6 +1121,7 @@ nilfs_fill_super(struct super_block *sb, + nilfs_put_root(fsroot); + + failed_unload: ++ nilfs_sysfs_delete_device_group(nilfs); + iput(nilfs->ns_sufile); + iput(nilfs->ns_cpfile); + iput(nilfs->ns_dat); +--- a/fs/nilfs2/the_nilfs.c ++++ b/fs/nilfs2/the_nilfs.c +@@ -96,7 +96,6 @@ void destroy_nilfs(struct the_nilfs *nil + { + might_sleep(); + if (nilfs_init(nilfs)) { +- nilfs_sysfs_delete_device_group(nilfs); + brelse(nilfs->ns_sbh[0]); + brelse(nilfs->ns_sbh[1]); + } +@@ -284,6 +283,10 @@ int load_nilfs(struct the_nilfs *nilfs, + goto failed; + } + ++ err = nilfs_sysfs_create_device_group(sb); ++ if (unlikely(err)) ++ goto sysfs_error; ++ + if (valid_fs) + goto skip_recovery; + +@@ -345,6 +348,9 @@ int load_nilfs(struct the_nilfs *nilfs, + goto failed; + + failed_unload: ++ nilfs_sysfs_delete_device_group(nilfs); ++ ++ sysfs_error: + iput(nilfs->ns_cpfile); + iput(nilfs->ns_sufile); + iput(nilfs->ns_dat); +@@ -677,10 +683,6 @@ int init_nilfs(struct the_nilfs *nilfs, + if (err) + goto failed_sbh; + +- err = nilfs_sysfs_create_device_group(sb); +- if (err) +- goto failed_sbh; +- + set_nilfs_init(nilfs); + err = 0; + out: diff --git a/queue-4.14/series b/queue-4.14/series index 5fad6b40fe0..5c5f16eb9e1 100644 --- a/queue-4.14/series +++ b/queue-4.14/series @@ -3,3 +3,10 @@ wifi-mac80211-fix-invalid-drv_sta_pre_rcu_remove-cal.patch icmp-guard-against-too-small-mtu.patch ipv6-fix-an-uninit-variable-access-bug-in-__ip6_make.patch gpio-davinci-add-irq-chip-flag-to-skip-set-wake.patch +usb-serial-cp210x-add-silicon-labs-ifs-usb-datacable-ids.patch +usb-serial-option-add-telit-fe990-compositions.patch +usb-serial-option-add-quectel-rm500u-cn-modem.patch +iio-dac-cio-dac-fix-max-dac-write-value-check-for-12-bit.patch +tty-serial-sh-sci-fix-rx-on-rz-g2l-sci.patch +nilfs2-fix-potential-uaf-of-struct-nilfs_sc_info-in-nilfs_segctor_thread.patch +nilfs2-fix-sysfs-interface-lifetime.patch diff --git a/queue-4.14/tty-serial-sh-sci-fix-rx-on-rz-g2l-sci.patch b/queue-4.14/tty-serial-sh-sci-fix-rx-on-rz-g2l-sci.patch new file mode 100644 index 00000000000..1274e58c33c --- /dev/null +++ b/queue-4.14/tty-serial-sh-sci-fix-rx-on-rz-g2l-sci.patch @@ -0,0 +1,33 @@ +From f92ed0cd9328aed918ebb0ebb64d259eccbcc6e7 Mon Sep 17 00:00:00 2001 +From: Biju Das +Date: Tue, 21 Mar 2023 11:47:50 +0000 +Subject: tty: serial: sh-sci: Fix Rx on RZ/G2L SCI + +From: Biju Das + +commit f92ed0cd9328aed918ebb0ebb64d259eccbcc6e7 upstream. + +SCI IP on RZ/G2L alike SoCs do not need regshift compared to other SCI +IPs on the SH platform. Currently, it does regshift and configuring Rx +wrongly. Drop adding regshift for RZ/G2L alike SoCs. + +Fixes: dfc80387aefb ("serial: sh-sci: Compute the regshift value for SCI ports") +Cc: stable@vger.kernel.org +Signed-off-by: Biju Das +Link: https://lore.kernel.org/r/20230321114753.75038-3-biju.das.jz@bp.renesas.com +Signed-off-by: Greg Kroah-Hartman +--- + drivers/tty/serial/sh-sci.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/tty/serial/sh-sci.c ++++ b/drivers/tty/serial/sh-sci.c +@@ -2839,7 +2839,7 @@ static int sci_init_single(struct platfo + port->flags = UPF_FIXED_PORT | UPF_BOOT_AUTOCONF | p->flags; + port->fifosize = sci_port->params->fifosize; + +- if (port->type == PORT_SCI) { ++ if (port->type == PORT_SCI && !dev->dev.of_node) { + if (sci_port->reg_size >= 0x20) + port->regshift = 2; + else diff --git a/queue-4.14/usb-serial-cp210x-add-silicon-labs-ifs-usb-datacable-ids.patch b/queue-4.14/usb-serial-cp210x-add-silicon-labs-ifs-usb-datacable-ids.patch new file mode 100644 index 00000000000..613fa99fddb --- /dev/null +++ b/queue-4.14/usb-serial-cp210x-add-silicon-labs-ifs-usb-datacable-ids.patch @@ -0,0 +1,31 @@ +From 71f8afa2b66e356f435b6141b4a9ccf953e18356 Mon Sep 17 00:00:00 2001 +From: Kees Jan Koster +Date: Sat, 18 Feb 2023 15:18:30 +0100 +Subject: USB: serial: cp210x: add Silicon Labs IFS-USB-DATACABLE IDs + +From: Kees Jan Koster + +commit 71f8afa2b66e356f435b6141b4a9ccf953e18356 upstream. + +The Silicon Labs IFS-USB-DATACABLE is used in conjunction with for example +the Quint UPSes. It is used to enable Modbus communication with the UPS to +query configuration, power and battery status. + +Signed-off-by: Kees Jan Koster +Cc: stable@vger.kernel.org +Signed-off-by: Johan Hovold +Signed-off-by: Greg Kroah-Hartman +--- + drivers/usb/serial/cp210x.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/usb/serial/cp210x.c ++++ b/drivers/usb/serial/cp210x.c +@@ -124,6 +124,7 @@ static const struct usb_device_id id_tab + { USB_DEVICE(0x10C4, 0x826B) }, /* Cygnal Integrated Products, Inc., Fasttrax GPS demonstration module */ + { USB_DEVICE(0x10C4, 0x8281) }, /* Nanotec Plug & Drive */ + { USB_DEVICE(0x10C4, 0x8293) }, /* Telegesis ETRX2USB */ ++ { USB_DEVICE(0x10C4, 0x82AA) }, /* Silicon Labs IFS-USB-DATACABLE used with Quint UPS */ + { USB_DEVICE(0x10C4, 0x82EF) }, /* CESINEL FALCO 6105 AC Power Supply */ + { USB_DEVICE(0x10C4, 0x82F1) }, /* CESINEL MEDCAL EFD Earth Fault Detector */ + { USB_DEVICE(0x10C4, 0x82F2) }, /* CESINEL MEDCAL ST Network Analyzer */ diff --git a/queue-4.14/usb-serial-option-add-quectel-rm500u-cn-modem.patch b/queue-4.14/usb-serial-option-add-quectel-rm500u-cn-modem.patch new file mode 100644 index 00000000000..8005adfcc09 --- /dev/null +++ b/queue-4.14/usb-serial-option-add-quectel-rm500u-cn-modem.patch @@ -0,0 +1,132 @@ +From 7708a3858e69db91a8b69487994f33b96d20192a Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= +Date: Tue, 28 Mar 2023 20:41:31 +0200 +Subject: USB: serial: option: add Quectel RM500U-CN modem +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +From: Bjørn Mork + +commit 7708a3858e69db91a8b69487994f33b96d20192a upstream. + +This modem supports several modes with a class network function +and a number of serial functions, all using ff/00/00 + +The device ID is the same in all modes. + +RNDIS mode +---------- +T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 +D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 +P: Vendor=2c7c ProdID=0900 Rev= 4.04 +S: Manufacturer=Quectel +S: Product=RM500U-CN +S: SerialNumber=0123456789ABCDEF +C:* #Ifs= 7 Cfg#= 1 Atr=c0 MxPwr=500mA +A: FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=03 +I:* If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host +E: Ad=82(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=00 Prot=00 Driver=option +E: Ad=83(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=00 Prot=00 Driver=option +E: Ad=84(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=00 Prot=00 Driver=option +E: Ad=85(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=00 Prot=00 Driver=option +E: Ad=86(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=00 Prot=00 Driver=option +E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms +E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms + +ECM mode +-------- +T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 +D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 +P: Vendor=2c7c ProdID=0900 Rev= 4.04 +S: Manufacturer=Quectel +S: Product=RM500U-CN +S: SerialNumber=0123456789ABCDEF +C:* #Ifs= 7 Cfg#= 1 Atr=c0 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=82(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=00 Prot=00 Driver=option +E: Ad=83(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=00 Prot=00 Driver=option +E: Ad=84(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=00 Prot=00 Driver=option +E: Ad=85(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=00 Prot=00 Driver=option +E: Ad=86(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=00 Prot=00 Driver=option +E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms +E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms + +NCM mode +-------- +T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 5 Spd=480 MxCh= 0 +D: Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 +P: Vendor=2c7c ProdID=0900 Rev= 4.04 +S: Manufacturer=Quectel +S: Product=RM500U-CN +S: SerialNumber=0123456789ABCDEF +C:* #Ifs= 7 Cfg#= 1 Atr=c0 MxPwr=500mA +A: FirstIf#= 0 IfCount= 2 Cls=02(comm.) Sub=0d Prot=00 +I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=0d Prot=00 Driver=cdc_ncm +E: Ad=82(I) Atr=03(Int.) MxPS= 16 Ivl=32ms +I: If#= 1 Alt= 0 #EPs= 0 Cls=0a(data ) Sub=00 Prot=01 Driver=cdc_ncm +I:* If#= 1 Alt= 1 #EPs= 2 Cls=0a(data ) Sub=00 Prot=01 Driver=cdc_ncm +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=00 Prot=00 Driver=option +E: Ad=83(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=00 Prot=00 Driver=option +E: Ad=84(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=00 Prot=00 Driver=option +E: Ad=85(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=00 Prot=00 Driver=option +E: Ad=86(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=00 Prot=00 Driver=option +E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms +E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms + +Reported-by: Andrew Green +Cc: stable@vger.kernel.org +Signed-off-by: Bjørn Mork +Signed-off-by: Johan Hovold +Signed-off-by: Greg Kroah-Hartman +--- + drivers/usb/serial/option.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/drivers/usb/serial/option.c ++++ b/drivers/usb/serial/option.c +@@ -1201,6 +1201,8 @@ static const struct usb_device_id option + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0xff, 0x30) }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0, 0x40) }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0, 0) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, 0x0900, 0xff, 0, 0), /* RM500U-CN */ ++ .driver_info = ZLP }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200U, 0xff, 0, 0) }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200S_CN, 0xff, 0, 0) }, + { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200T, 0xff, 0, 0) }, diff --git a/queue-4.14/usb-serial-option-add-telit-fe990-compositions.patch b/queue-4.14/usb-serial-option-add-telit-fe990-compositions.patch new file mode 100644 index 00000000000..071f5037c50 --- /dev/null +++ b/queue-4.14/usb-serial-option-add-telit-fe990-compositions.patch @@ -0,0 +1,42 @@ +From 773e8e7d07b753474b2ccd605ff092faaa9e65b9 Mon Sep 17 00:00:00 2001 +From: Enrico Sau +Date: Tue, 14 Mar 2023 10:00:59 +0100 +Subject: USB: serial: option: add Telit FE990 compositions + +From: Enrico Sau + +commit 773e8e7d07b753474b2ccd605ff092faaa9e65b9 upstream. + +Add the following Telit FE990 compositions: + +0x1080: tty, adb, rmnet, tty, tty, tty, tty +0x1081: tty, adb, mbim, tty, tty, tty, tty +0x1082: rndis, tty, adb, tty, tty, tty, tty +0x1083: tty, adb, ecm, tty, tty, tty, tty + +Signed-off-by: Enrico Sau +Link: https://lore.kernel.org/r/20230314090059.77876-1-enrico.sau@gmail.com +Cc: stable@vger.kernel.org +Signed-off-by: Johan Hovold +Signed-off-by: Greg Kroah-Hartman +--- + drivers/usb/serial/option.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/drivers/usb/serial/option.c ++++ b/drivers/usb/serial/option.c +@@ -1303,6 +1303,14 @@ static const struct usb_device_id option + .driver_info = NCTRL(0) | RSVD(1) }, + { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1075, 0xff), /* Telit FN990 (PCIe) */ + .driver_info = RSVD(0) }, ++ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1080, 0xff), /* Telit FE990 (rmnet) */ ++ .driver_info = NCTRL(0) | RSVD(1) | RSVD(2) }, ++ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1081, 0xff), /* Telit FE990 (MBIM) */ ++ .driver_info = NCTRL(0) | RSVD(1) }, ++ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1082, 0xff), /* Telit FE990 (RNDIS) */ ++ .driver_info = NCTRL(2) | RSVD(3) }, ++ { USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1083, 0xff), /* Telit FE990 (ECM) */ ++ .driver_info = NCTRL(0) | RSVD(1) }, + { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910), + .driver_info = NCTRL(0) | RSVD(1) | RSVD(3) }, + { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910_DUAL_MODEM),