This is a note to let you know that I've just added the patch titled
selftests: firmware: send expected errors to /dev/null
to the 4.4-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: selftests-firmware-send-expected-errors-to-dev-null.patch and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From 880444e214cfd293a2e8cc4bd3505f7ffa6ce33a Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" mcgrof@kernel.org Date: Fri, 16 Dec 2016 03:10:35 -0800 Subject: selftests: firmware: send expected errors to /dev/null
From: Luis R. Rodriguez mcgrof@kernel.org
commit 880444e214cfd293a2e8cc4bd3505f7ffa6ce33a upstream.
Error that we expect should not be spilled to stdout.
Without this we get:
./fw_filesystem.sh: line 58: printf: write error: Invalid argument ./fw_filesystem.sh: line 63: printf: write error: No such device ./fw_filesystem.sh: line 69: echo: write error: No such file or directory ./fw_filesystem.sh: filesystem loading works ./fw_filesystem.sh: async filesystem loading works
With it:
./fw_filesystem.sh: filesystem loading works ./fw_filesystem.sh: async filesystem loading works
Signed-off-by: Luis R. Rodriguez mcgrof@kernel.org [AmitP: Dropped the async trigger testing parts from original commit] Signed-off-by: Amit Pundir amit.pundir@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/testing/selftests/firmware/fw_filesystem.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/tools/testing/selftests/firmware/fw_filesystem.sh +++ b/tools/testing/selftests/firmware/fw_filesystem.sh @@ -48,13 +48,13 @@ echo "ABCD0123" >"$FW"
NAME=$(basename "$FW")
-if printf '\000' >"$DIR"/trigger_request; then +if printf '\000' >"$DIR"/trigger_request 2> /dev/null; then echo "$0: empty filename should not succeed" >&2 exit 1 fi
# Request a firmware that doesn't exist, it should fail. -if echo -n "nope-$NAME" >"$DIR"/trigger_request; then +if echo -n "nope-$NAME" >"$DIR"/trigger_request 2> /dev/null; then echo "$0: firmware shouldn't have loaded" >&2 exit 1 fi
Patches currently in stable-queue which might be from mcgrof@kernel.org are
queue-4.4/tools-firmware-check-for-distro-fallback-udev-cancel-rule.patch queue-4.4/selftests-firmware-send-expected-errors-to-dev-null.patch