From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:33824 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752329AbdLKWUE (ORCPT ); Mon, 11 Dec 2017 17:20:04 -0500 Subject: Patch "efi/esrt: Use memunmap() instead of kfree() to free the remapping" has been added to the 4.9-stable tree To: bianpan2016@163.com, ard.biesheuvel@linaro.org, gregkh@linuxfoundation.org, hpa@zytor.com, matt@codeblueprint.co.uk, mingo@kernel.org, peterz@infradead.org, tglx@linutronix.de, torvalds@linux-foundation.org Cc: , From: Date: Mon, 11 Dec 2017 23:18:15 +0100 Message-ID: <1513030695353@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled efi/esrt: Use memunmap() instead of kfree() to free the remapping to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: efi-esrt-use-memunmap-instead-of-kfree-to-free-the-remapping.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 89c5a2d34bda58319e3075e8e7dd727ea25a435c Mon Sep 17 00:00:00 2001 From: Pan Bian Date: Wed, 6 Dec 2017 09:50:09 +0000 Subject: efi/esrt: Use memunmap() instead of kfree() to free the remapping From: Pan Bian commit 89c5a2d34bda58319e3075e8e7dd727ea25a435c upstream. The remapping result of memremap() should be freed with memunmap(), not kfree(). Signed-off-by: Pan Bian Signed-off-by: Ard Biesheuvel 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 Signed-off-by: Greg Kroah-Hartman --- drivers/firmware/efi/esrt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 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; } Patches currently in stable-queue which might be from bianpan2016@163.com are queue-4.9/efi-esrt-use-memunmap-instead-of-kfree-to-free-the-remapping.patch