linux_dsm_epyc7002/drivers/hwtracing
Mike Leach 1cce921bce coresight: cti: Fix remove sysfs link error
CTI code to remove sysfs link to other devices on shutdown, incorrectly
tries to remove a single ended link when these are all double ended. This
implementation leaves elements in the link info structure undefined which
results in a crash in recent tests for driver module unload.

This patch corrects the link removal code.

Fixes: 73274abb65 ("coresight: cti: Add in sysfs links to other coresight devices")
Reported-by: Tingwei Zhang <tingwei@codeaurora.org>
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200928163513.70169-18-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-09-28 19:47:41 +02:00
..
coresight coresight: cti: Fix remove sysfs link error 2020-09-28 19:47:41 +02:00
intel_th treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
stm stm class: Replace zero-length array with flexible-array 2020-06-15 23:08:32 -05:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00