Unverified Commit d258a272 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!14423 v2 EDAC/igen6: Avoid segmentation fault on module unload 

Merge Pull Request from: @ci-robot 
 
PR sync from: Ye Bin <yebin10@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/ZDPZL34NLOMRR3RF2RLQ3SGWR4NMK243/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBEDPH 
 
Link:https://gitee.com/openeuler/kernel/pulls/14423
parents 62e29c44 4ddd3a86

drivers/edac/igen6_edac.c

+2 −0
Original line number Diff line number Diff line
@@ -1075,6 +1075,7 @@ static int igen6_register_mci(int mc, u64 mchbar, struct pci_dev *pdev) 
	imc->mci = mci;

	return 0;

fail3:

	mci->pvt_info = NULL;

	kfree(mci->ctl_name);

fail2:

	edac_mc_free(mci);
@@ -1099,6 +1100,7 @@ static void igen6_unregister_mcis(void) 


		edac_mc_del_mc(mci->pdev);

		kfree(mci->ctl_name);

		mci->pvt_info = NULL;

		edac_mc_free(mci);

		iounmap(imc->window);

	}