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| author | jhatch <jhatch@multitech.com> | 2015-10-13 08:00:35 -0500 |
|---|---|---|
| committer | jhatch <jhatch@multitech.com> | 2015-10-13 09:45:17 -0500 |
| commit | d57cce5f3f6fb108c2c9e26712cf92705eebc476 (patch) | |
| tree | 7297552f451e3d6b83e7f1a26b473cd62b5956a5 /recipes-kernel/linux/linux_3.12.27.bb | |
| parent | 1dc0c89c86123ef1c876785e4dc806ac3d6024c8 (diff) | |
| download | meta-multitech-d57cce5f3f6fb108c2c9e26712cf92705eebc476.tar.gz meta-multitech-d57cce5f3f6fb108c2c9e26712cf92705eebc476.tar.bz2 meta-multitech-d57cce5f3f6fb108c2c9e26712cf92705eebc476.zip | |
Fix logging verbosity when disconnecting from cell modem tty:
From Linux stable kernel 4ad8d53c777d5b48115b8cb9e73391ac434f9e60:
USB: option: reduce interrupt-urb logging verbosity
commit f0e4cba2534cd88476dff920727c81350130f3c5 upstream.
Do not log normal interrupt-urb shutdowns as errors.
The option driver has always been logging any nonzero interrupt-urb
status as an error, including when the urb is killed during normal
operation.
Commit 9096f1fbba91 ("USB: usb_wwan: fix potential NULL-deref at
resume") moved the interrupt urb submission from port probe and release
to open and close, thus potentially increasing the number of these
false-positive error messages dramatically.
Reported-by: Ed Butler <ressy66@ausics.net>
Tested-by: Ed Butler <ressy66@ausics.net>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'recipes-kernel/linux/linux_3.12.27.bb')
| -rw-r--r-- | recipes-kernel/linux/linux_3.12.27.bb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux_3.12.27.bb b/recipes-kernel/linux/linux_3.12.27.bb index c46b575..1ca2f79 100644 --- a/recipes-kernel/linux/linux_3.12.27.bb +++ b/recipes-kernel/linux/linux_3.12.27.bb @@ -24,6 +24,7 @@ COMMON_PATCHES = " \ file://linux-3.12-cdc-acm-ignore-exar-devices.patch \ file://linux-3.12-release-rfcomm-port-fix.patch \ file://linux-3.12-spi-atmel-dma-min.patch \ + file://linux-3.12.27-USB-option-reduce-interrupt-urb-logging-verbosity.patch \ " SRC_URI_append_mtcdt = "\ |