From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:39442 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729065AbeICV0O (ORCPT ); Mon, 3 Sep 2018 17:26:14 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Randy Dunlap , Vineet Gupta , linux-snps-arc@lists.infradead.org, Elad Kanfi , Leon Romanovsky , Ofer Levi , Sasha Levin Subject: [PATCH 4.9 040/107] arc: fix type warnings in arc/mm/cache.c Date: Mon, 3 Sep 2018 18:56:04 +0200 Message-Id: <20180903165639.217764168@linuxfoundation.org> In-Reply-To: <20180903165637.293735109@linuxfoundation.org> References: <20180903165637.293735109@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org List-ID: 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Randy Dunlap [ Upstream commit ec837d620c750c0d4996a907c8c4f7febe1bbeee ] Fix type warnings in arch/arc/mm/cache.c. ../arch/arc/mm/cache.c: In function 'flush_anon_page': ../arch/arc/mm/cache.c:1062:55: warning: passing argument 2 of '__flush_dcache_page' makes integer from pointer without a cast [-Wint-conversion] __flush_dcache_page((phys_addr_t)page_address(page), page_address(page)); ^~~~~~~~~~~~~~~~~~ ../arch/arc/mm/cache.c:1013:59: note: expected 'long unsigned int' but argument is of type 'void *' void __flush_dcache_page(phys_addr_t paddr, unsigned long vaddr) ~~~~~~~~~~~~~~^~~~~ Signed-off-by: Randy Dunlap Cc: Vineet Gupta Cc: linux-snps-arc@lists.infradead.org Cc: Elad Kanfi Cc: Leon Romanovsky Cc: Ofer Levi Signed-off-by: Vineet Gupta Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- arch/arc/mm/cache.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) --- a/arch/arc/mm/cache.c +++ b/arch/arc/mm/cache.c @@ -840,7 +840,7 @@ void flush_cache_mm(struct mm_struct *mm void flush_cache_page(struct vm_area_struct *vma, unsigned long u_vaddr, unsigned long pfn) { - unsigned int paddr = pfn << PAGE_SHIFT; + phys_addr_t paddr = pfn << PAGE_SHIFT; u_vaddr &= PAGE_MASK; @@ -860,8 +860,9 @@ void flush_anon_page(struct vm_area_stru unsigned long u_vaddr) { /* TBD: do we really need to clear the kernel mapping */ - __flush_dcache_page(page_address(page), u_vaddr); - __flush_dcache_page(page_address(page), page_address(page)); + __flush_dcache_page((phys_addr_t)page_address(page), u_vaddr); + __flush_dcache_page((phys_addr_t)page_address(page), + (phys_addr_t)page_address(page)); }