From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752427AbdLFUey (ORCPT ); Wed, 6 Dec 2017 15:34:54 -0500 Received: from terminus.zytor.com ([65.50.211.136]:34503 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751894AbdLFUev (ORCPT ); Wed, 6 Dec 2017 15:34:51 -0500 Date: Wed, 6 Dec 2017 12:30:19 -0800 From: tip-bot for Pan Bian Message-ID: Cc: hpa@zytor.com, tglx@linutronix.de, linux-kernel@vger.kernel.org, ard.biesheuvel@linaro.org, mingo@kernel.org, bianpan2016@163.com, torvalds@linux-foundation.org, peterz@infradead.org, stable@vger.kernel.org, matt@codeblueprint.co.uk Reply-To: mingo@kernel.org, torvalds@linux-foundation.org, bianpan2016@163.com, peterz@infradead.org, stable@vger.kernel.org, hpa@zytor.com, tglx@linutronix.de, linux-kernel@vger.kernel.org, ard.biesheuvel@linaro.org, matt@codeblueprint.co.uk In-Reply-To: <20171206095010.24170-3-ard.biesheuvel@linaro.org> References: <20171206095010.24170-3-ard.biesheuvel@linaro.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:efi/urgent] efi/esrt: Use memunmap() instead of kfree() to free the remapping Git-Commit-ID: 89c5a2d34bda58319e3075e8e7dd727ea25a435c X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 89c5a2d34bda58319e3075e8e7dd727ea25a435c Gitweb: https://git.kernel.org/tip/89c5a2d34bda58319e3075e8e7dd727ea25a435c Author: Pan Bian AuthorDate: Wed, 6 Dec 2017 09:50:09 +0000 Committer: Ingo Molnar CommitDate: Wed, 6 Dec 2017 19:32:08 +0100 efi/esrt: Use memunmap() instead of kfree() to free the remapping The remapping result of memremap() should be freed with memunmap(), not kfree(). Signed-off-by: Pan Bian Signed-off-by: Ard Biesheuvel Cc: Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Matt Fleming Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20171206095010.24170-3-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar --- drivers/firmware/efi/esrt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/firmware/efi/esrt.c b/drivers/firmware/efi/esrt.c index 7aae248..c47e0c6 100644 --- a/drivers/firmware/efi/esrt.c +++ b/drivers/firmware/efi/esrt.c @@ -428,7 +428,7 @@ err_remove_group: err_remove_esrt: kobject_put(esrt_kobj); err: - kfree(esrt); + memunmap(esrt); esrt = NULL; return error; }