Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Matthias Kaehlcke d380beb5e5 rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev ... commit 7a534ae89e34e9b51acb5a63dd0f88308178b46a upstream. struct rpmsg_eptdev contains a struct cdev. The current code frees the rpmsg_eptdev struct in rpmsg_eptdev_destroy(), but the cdev is a managed object, therefore its release is not predictable and the rpmsg_eptdev could be freed before the cdev is entirely released. The cdev_device_add/del() API was created to address this issue (see commit '233ed09d7f ("chardev: add helper function to register char devs with a struct device")'), use it instead of cdev add/del(). Fixes: c0cdc19f84 ("rpmsg: Driver for user space endpoint interface") Suggested-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220110104706.v6.2.Idde68b05b88d4a2e6e54766c653f3a6d9e419ce6@changeid Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-02-01 17:24:36 +01:00
..
Kconfig
Makefile
qcom_glink_native.c
qcom_glink_native.h
qcom_glink_rpm.c
qcom_glink_smem.c
qcom_smd.c
rpmsg_char.c	rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev	2022-02-01 17:24:36 +01:00
rpmsg_core.c
rpmsg_internal.h
virtio_rpmsg_bus.c