From mboxrd@z Thu Jan 1 00:00:00 1970 From: akpm@linux-foundation.org Subject: [merged] mm-huge_memoryc-use-head-to-check-huge-zero-page.patch removed from -mm tree Date: Fri, 31 Jan 2020 15:18:54 -0800 Message-ID: <20200131231854.ciLqxbxAz%akpm@linux-foundation.org> Reply-To: linux-kernel@vger.kernel.org Return-path: Received: from mail.kernel.org ([198.145.29.99]:50886 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726319AbgAaXS4 (ORCPT ); Fri, 31 Jan 2020 18:18:56 -0500 Sender: mm-commits-owner@vger.kernel.org List-Id: mm-commits@vger.kernel.org To: kirill.shutemov@linux.intel.com, mm-commits@vger.kernel.org, richardw.yang@linux.intel.com The patch titled Subject: mm/huge_memory.c: use head to check huge zero page has been removed from the -mm tree. Its filename was mm-huge_memoryc-use-head-to-check-huge-zero-page.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Wei Yang Subject: mm/huge_memory.c: use head to check huge zero page The page could be a tail page, if this is the case, this BUG_ON will never be triggered. Link: http://lkml.kernel.org/r/20200110032610.26499-1-richardw.yang@linux.intel.com Fixes: e9b61f19858a ("thp: reintroduce split_huge_page()") Signed-off-by: Wei Yang Acked-by: Kirill A. Shutemov Signed-off-by: Andrew Morton --- mm/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/huge_memory.c~mm-huge_memoryc-use-head-to-check-huge-zero-page +++ a/mm/huge_memory.c @@ -2712,7 +2712,7 @@ int split_huge_page_to_list(struct page unsigned long flags; pgoff_t end; - VM_BUG_ON_PAGE(is_huge_zero_page(page), page); + VM_BUG_ON_PAGE(is_huge_zero_page(head), head); VM_BUG_ON_PAGE(!PageLocked(page), page); VM_BUG_ON_PAGE(!PageCompound(page), page); _ Patches currently in -mm which might be from richardw.yang@linux.intel.com are