From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: [folded-merged] mm-pagewalk-add-p4d_entry-and-pgd_entry-fix.patch removed from -mm tree Date: Mon, 03 Feb 2020 17:10:52 -0800 Message-ID: <20200204011052.teSYyWB3h%akpm@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:37478 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726834AbgBDBKx (ORCPT ); Mon, 3 Feb 2020 20:10:53 -0500 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: arnd@arndb.de, jhubbard@nvidia.com, mm-commits@vger.kernel.org, steven.price@arm.com The patch titled Subject: mm: pagewalk: fix unused variable warning has been removed from the -mm tree. Its filename was mm-pagewalk-add-p4d_entry-and-pgd_entry-fix.patch This patch was dropped because it was folded into mm-pagewalk-add-p4d_entry-and-pgd_entry.patch ------------------------------------------------------ From: Arnd Bergmann Subject: mm: pagewalk: fix unused variable warning One of the pagewalk patches introduced a harmless warning: mm/hmm.c: In function 'hmm_vma_walk_pud': mm/hmm.c:478:9: error: unused variable 'pmdp' [-Werror=3Dunused-variable] pmd_t *pmdp; ^~~~ mm/hmm.c:477:30: error: unused variable 'next' [-Werror=3Dunused-variable= ] unsigned long addr =3D start, next; ^~~~ Remove both of the now-unused variables. Link: http://lkml.kernel.org/r/20200107204607.1533842-1-arnd@arndb.de Fixes: cb4d03d5fb4c ("mm: pagewalk: add p4d_entry() and pgd_entry()") Signed-off-by: Arnd Bergmann Reviewed-by: John Hubbard Reviewed-by: Steven Price Signed-off-by: Andrew Morton --- mm/hmm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/mm/hmm.c~mm-pagewalk-add-p4d_entry-and-pgd_entry-fix +++ a/mm/hmm.c @@ -474,8 +474,7 @@ static int hmm_vma_walk_pud(pud_t *pudp, { struct hmm_vma_walk *hmm_vma_walk = walk->private; struct hmm_range *range = hmm_vma_walk->range; - unsigned long addr = start, next; - pmd_t *pmdp; + unsigned long addr = start; pud_t pud; int ret = 0; spinlock_t *ptl = pud_trans_huge_lock(pudp, walk->vma); _ Patches currently in -mm which might be from arnd@arndb.de are mm-pagewalk-add-p4d_entry-and-pgd_entry.patch