tag 1a0413664f0c9c767796f54cef2305b29cd79bea
tagger Li Yang <leoyang.li@nxp.com> Tue Oct 26 18:47:59 2021 -0500
object 8120bd469f5525da229953c1197f2b826c0109f4

NXP/FSL SoC driver fixes for v5.15

DPAA2 DPIO driver
- replace smp_processor_id with raw_smp_processor_id to fix preempt
debug BUG
- use the combined functions to protect critical zone to fix deadlock

DPAA2 console
- free buffer before returning from dpaa2_console_read

commit 8120bd469f5525da229953c1197f2b826c0109f4
author Robert-Ionut Alexa <robert-ionut.alexa@nxp.com> Fri Apr 23 12:01:51 2021 +0300
committer Li Yang <leoyang.li@nxp.com> Thu Oct 21 18:19:52 2021 -0500
tree 1c2c488610f5318cc182fab3eb00aa2d195af3c2
parent dc7e5940aad6641bd5ab33ea8b21c4b3904d989f

soc: fsl: dpaa2-console: free buffer before returning from dpaa2_console_read

Free the kbuf buffer before returning from the dpaa2_console_read()
function. The variable no longer goes out of scope, leaking the storage
it points to.

Fixes: c93349d8c170 ("soc: fsl: add DPAA2 console support")
Signed-off-by: Robert-Ionut Alexa <robert-ionut.alexa@nxp.com>
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>