Unverified Commit ce7ba9ee authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!5502 pstore/ram: Fix crash when setting number of cpus to an odd number 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zeng Heng <zengheng4@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/63LTV7WWZNE2IZQ7U37B2GJMJSGFSQOS/ 
 
https://gitee.com/src-openeuler/kernel/issues/I99JQV 
 
Link:https://gitee.com/openeuler/kernel/pulls/5502

 

Reviewed-by: default avatarWei Li <liwei391@huawei.com>
Reviewed-by: default avatarLiu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
parents f6d660bd 78ba6356

fs/pstore/ram.c

+1 −0
Original line number Diff line number Diff line
@@ -590,6 +590,7 @@ static int ramoops_init_przs(const char *name, 
	}



	zone_sz = mem_sz / *cnt;

	zone_sz = ALIGN_DOWN(zone_sz, 2);

	if (!zone_sz) {

		dev_err(dev, "%s zone size == 0\n", name);

		goto fail;