From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50041C28EBD for ; Sun, 9 Jun 2019 17:05:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1AF0A20843 for ; Sun, 9 Jun 2019 17:05:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560099927; bh=TwtJluF6BbhJE+6h1UprJysITJvpGK9xHDONFOSyIJA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=jPKVAXQozzAlWSTALLZHBoHbBmRp8ybmtO2topoh0zeXnFwQuVt0bw6eNIo4OtAD4 EKH9ywJJdwo0PURthvu2LHRuxAePbyDv5T5hxwTgnZZwVOt0vTDAxV1as0ZTcjpFaN B5MZEaXUIaxvJ04FBOgkOg9rPLBFSBg0taj8564w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388818AbfFIRFZ (ORCPT ); Sun, 9 Jun 2019 13:05:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:44634 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388807AbfFIRFZ (ORCPT ); Sun, 9 Jun 2019 13:05:25 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D18E42084A; Sun, 9 Jun 2019 17:05:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560099924; bh=TwtJluF6BbhJE+6h1UprJysITJvpGK9xHDONFOSyIJA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UnGHNiZa8arrovFfCc0xD+TbC8olDaK8pyCQKMSp+Uj2ozcZHgVL1wh+RtA78nytQ YD23gUHCweRnEgipUDZH5K83+f5z2NmmKCCeL1nNjNJmXFwexjNLZEe4JAxO5WaLav SSlOvhNwvm+VqKvQ/C/NToDC8CYHORm4P8YLYAP8= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ben Hutchings Subject: [PATCH 4.4 214/241] binder: Replace "%p" with "%pK" for stable Date: Sun, 9 Jun 2019 18:42:36 +0200 Message-Id: <20190609164154.849565479@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190609164147.729157653@linuxfoundation.org> References: <20190609164147.729157653@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Ben Hutchings This was done as part of upstream commits fdfb4a99b6ab "8inder: separate binder allocator structure from binder proc", 19c987241ca1 "binder: separate out binder_alloc functions", and 7a4408c6bd3e "binder: make sure accesses to proc/thread are safe". However, those commits made lots of other changes that are not suitable for stable. Signed-off-by: Ben Hutchings Signed-off-by: Greg Kroah-Hartman --- drivers/android/binder.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -477,7 +477,7 @@ static void binder_insert_free_buffer(st new_buffer_size = binder_buffer_size(proc, new_buffer); binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%d: add free buffer, size %zd, at %p\n", + "%d: add free buffer, size %zd, at %pK\n", proc->pid, new_buffer_size, new_buffer); while (*p) { @@ -555,7 +555,7 @@ static int binder_update_page_range(stru struct mm_struct *mm; binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%d: %s pages %p-%p\n", proc->pid, + "%d: %s pages %pK-%pK\n", proc->pid, allocate ? "allocate" : "free", start, end); if (end <= start) @@ -595,7 +595,7 @@ static int binder_update_page_range(stru BUG_ON(*page); *page = alloc_page(GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO); if (*page == NULL) { - pr_err("%d: binder_alloc_buf failed for page at %p\n", + pr_err("%d: binder_alloc_buf failed for page at %pK\n", proc->pid, page_addr); goto err_alloc_page_failed; } @@ -604,7 +604,7 @@ static int binder_update_page_range(stru flush_cache_vmap((unsigned long)page_addr, (unsigned long)page_addr + PAGE_SIZE); if (ret != 1) { - pr_err("%d: binder_alloc_buf failed to map page at %p in kernel\n", + pr_err("%d: binder_alloc_buf failed to map page at %pK in kernel\n", proc->pid, page_addr); goto err_map_kernel_failed; } @@ -708,7 +708,7 @@ static struct binder_buffer *binder_allo } binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%d: binder_alloc_buf size %zd got buffer %p size %zd\n", + "%d: binder_alloc_buf size %zd got buffer %pK size %zd\n", proc->pid, size, buffer, buffer_size); has_page_addr = @@ -738,7 +738,7 @@ static struct binder_buffer *binder_allo binder_insert_free_buffer(proc, new_buffer); } binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%d: binder_alloc_buf size %zd got %p\n", + "%d: binder_alloc_buf size %zd got %pK\n", proc->pid, size, buffer); buffer->data_size = data_size; buffer->offsets_size = offsets_size; @@ -778,7 +778,7 @@ static void binder_delete_free_buffer(st if (buffer_end_page(prev) == buffer_end_page(buffer)) free_page_end = 0; binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%d: merge free, buffer %p share page with %p\n", + "%d: merge free, buffer %pK share page with %pK\n", proc->pid, buffer, prev); } @@ -791,14 +791,14 @@ static void binder_delete_free_buffer(st buffer_start_page(buffer)) free_page_start = 0; binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%d: merge free, buffer %p share page with %p\n", + "%d: merge free, buffer %pK share page with %pK\n", proc->pid, buffer, prev); } } list_del(&buffer->entry); if (free_page_start || free_page_end) { binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%d: merge free, buffer %p do not share page%s%s with %p or %p\n", + "%d: merge free, buffer %pK do not share page%s%s with %pK or %pK\n", proc->pid, buffer, free_page_start ? "" : " end", free_page_end ? "" : " start", prev, next); binder_update_page_range(proc, 0, free_page_start ? @@ -819,7 +819,7 @@ static void binder_free_buf(struct binde ALIGN(buffer->offsets_size, sizeof(void *)); binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%d: binder_free_buf %p size %zd buffer_size %zd\n", + "%d: binder_free_buf %pK size %zd buffer_size %zd\n", proc->pid, buffer, size, buffer_size); BUG_ON(buffer->free); @@ -2912,7 +2912,7 @@ static int binder_mmap(struct file *filp #ifdef CONFIG_CPU_CACHE_VIPT if (cache_is_vipt_aliasing()) { while (CACHE_COLOUR((vma->vm_start ^ (uint32_t)proc->buffer))) { - pr_info("binder_mmap: %d %lx-%lx maps %p bad alignment\n", proc->pid, vma->vm_start, vma->vm_end, proc->buffer); + pr_info("binder_mmap: %d %lx-%lx maps %pK bad alignment\n", proc->pid, vma->vm_start, vma->vm_end, proc->buffer); vma->vm_start += PAGE_SIZE; } } @@ -3170,7 +3170,7 @@ static void binder_deferred_release(stru page_addr = proc->buffer + i * PAGE_SIZE; binder_debug(BINDER_DEBUG_BUFFER_ALLOC, - "%s: %d: page %d at %p not freed\n", + "%s: %d: page %d at %pK not freed\n", __func__, proc->pid, i, page_addr); unmap_kernel_range((unsigned long)page_addr, PAGE_SIZE); __free_page(proc->pages[i]); @@ -3271,7 +3271,7 @@ static void print_binder_transaction(str static void print_binder_buffer(struct seq_file *m, const char *prefix, struct binder_buffer *buffer) { - seq_printf(m, "%s %d: %p size %zd:%zd %s\n", + seq_printf(m, "%s %d: %pK size %zd:%zd %s\n", prefix, buffer->debug_id, buffer->data, buffer->data_size, buffer->offsets_size, buffer->transaction ? "active" : "delivered"); @@ -3374,7 +3374,7 @@ static void print_binder_node(struct seq static void print_binder_ref(struct seq_file *m, struct binder_ref *ref) { - seq_printf(m, " ref %d: desc %d %snode %d s %d w %d d %p\n", + seq_printf(m, " ref %d: desc %d %snode %d s %d w %d d %pK\n", ref->debug_id, ref->desc, ref->node->proc ? "" : "dead ", ref->node->debug_id, ref->strong, ref->weak, ref->death); }