kernel/linux.git/drivers/soc/qcom/smp2p.c, branch linux-4.7.yLinux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=linux-4.7.y2016-08-20T16:10:58+00:00soc: qcom: smp2p: Correct addressing of outgoing value2016-08-20T16:10:58+00:00Bjorn Anderssonbjorn.andersson@linaro.org2016-06-10T00:22:56+00:00urn:sha1:16370bc775cc6e2b1bbfd1e5af63de70f67c0975
commit 63af8e44eaa56ffe613628742a2642c4c2f1a029 upstream.
The valid_entries index should not be incremented until after we have
acquired the pointer to the value, or we will read and write data one
item off.
Fixes: 50e99641413e ("soc: qcom: smp2p: Qualcomm Shared Memory Point to Point")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
soc: qcom: smp2p: Qualcomm Shared Memory Point to Point2015-12-08T19:01:01+00:00Bjorn Anderssonbjorn.andersson@sonymobile.com2015-09-25T01:25:03+00:00urn:sha1:50e99641413e766706043c2cb04ae2cd719539f4
Introduce the Qualcomm Shard Memory Point to Point driver.
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Andy Gross <agross@codeaurora.org>