Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/powerpc/lib/locks.c b/arch/powerpc/lib/locks.c
index 6440d59..04165b7 100644
--- a/arch/powerpc/lib/locks.c
+++ b/arch/powerpc/lib/locks.c
@@ -27,14 +27,14 @@
return;
holder_cpu = lock_value & 0xffff;
BUG_ON(holder_cpu >= NR_CPUS);
- yield_count = be32_to_cpu(lppaca_of(holder_cpu).yield_count);
+
+ yield_count = yield_count_of(holder_cpu);
if ((yield_count & 1) == 0)
return; /* virtual cpu is currently running */
rmb();
if (lock->slock != lock_value)
return; /* something has changed */
- plpar_hcall_norets(H_CONFER,
- get_hard_smp_processor_id(holder_cpu), yield_count);
+ yield_to_preempted(holder_cpu, yield_count);
}
EXPORT_SYMBOL_GPL(splpar_spin_yield);
@@ -53,13 +53,13 @@
return; /* no write lock at present */
holder_cpu = lock_value & 0xffff;
BUG_ON(holder_cpu >= NR_CPUS);
- yield_count = be32_to_cpu(lppaca_of(holder_cpu).yield_count);
+
+ yield_count = yield_count_of(holder_cpu);
if ((yield_count & 1) == 0)
return; /* virtual cpu is currently running */
rmb();
if (rw->lock != lock_value)
return; /* something has changed */
- plpar_hcall_norets(H_CONFER,
- get_hard_smp_processor_id(holder_cpu), yield_count);
+ yield_to_preempted(holder_cpu, yield_count);
}
#endif