locking/pvqspinlock: Correct the type of "old" variable in pv_kick_node()

"enum vcpu_state" is not compatible with "u8" type for all targets,
resulting in:

error: initialization of 'u8 *' {aka 'unsigned char *'} from incompatible pointer type 'enum vcpu_state *'

for LoongArch. Correct the type of "old" variable to "u8".

Fixes: fea0e1820b51 ("locking/pvqspinlock: Use try_cmpxchg() in qspinlock_paravirt.h")
Closes: https://lore.kernel.org/lkml/[email protected]/
Reported-by: Bibo Mao <[email protected]>
Signed-off-by: Uros Bizjak <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Acked-by: Waiman Long <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

0 files changed, 0 insertions, 0 deletions