Commit 4f23460c authored May 29, 2020 by Linus Torvalds

linux

Pull arm64 fix from Catalin Marinas:
 "Ensure __cpu_up() returns an error if cpu_online() is false after
  waiting for completion on cpu_running"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64/kernel: Fix return value when cpu_online() fails in __cpu_up()

parents ef4531be ba051f09

arch/arm64/kernel/smp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -176,7 +176,7 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
		panic("CPU%u detected unsupported configuration\n", cpu);
		}

		return ret;
		return -EIO;
		}

		static void init_gic_priority_masking(void)

Admin message