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Commit 4c5b03b6 authored by Martin Schwidefsky's avatar Martin Schwidefsky
Browse files

s390/zcore: remove invalid kfree in init_cpu_info 



The extended save area for the boot CPU has been allocated by
smp_save_dump_cpus() with memblock_alloc() and may not be freed
with kfree().

Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 2bc53b80

drivers/s390/char/zcore.c

+0 −1
Original line number Original line Diff line number Diff line
@@ -160,7 +160,6 @@ static int __init init_cpu_info(enum arch_id arch) 
	if (memcpy_hsa_kernel(&sa_ext->sa, sys_info.sa_base,

	if (memcpy_hsa_kernel(&sa_ext->sa, sys_info.sa_base,

			      sys_info.sa_size) < 0) {

			      sys_info.sa_size) < 0) {

		TRACE("could not copy from HSA\n");

		TRACE("could not copy from HSA\n");

		kfree(sa_ext);

		return -EIO;

		return -EIO;

	}

	}

	if (MACHINE_HAS_VX)

	if (MACHINE_HAS_VX)