Description: dpll: fix possible deadlock during netlink dump operation
References:
Notes:
 carnil> Introduced in 9d71b54b65b1 ("dpll: netlink: Add DPLL framework base
 carnil> functions"). Vulnerable versions: 6.7-rc1.
Bugs:
upstream: released (6.8-rc5) [53c0441dd2c44ee93fddb5473885fd41e4bc2361]
6.7-upstream-stable: released (6.7.6) [087739cbd0d0b87b6cec2c0799436ac66e24acc8]
6.6-upstream-stable: N/A "Vulnerable code not present"
6.1-upstream-stable: N/A "Vulnerable code not present"
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (6.7.7-1)
6.1-bookworm-security: N/A "Vulnerable code not present"
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"