linux-kernel - [PATCH 2/2] Staging: android: binder: Allow using highmem for binder buffers

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 15 Oct 2012 17:32:42 -0700
From:	Arve Hjønnevåg <arve@...roid.com>
To:	gregkh@...uxfoundation.org
Cc:	xiaobing.tu@...el.com, ccross@...roid.com, davej@...hat.com,
	akpm@...ux-foundation.org, mingo@...e.hu, rusty@...tcorp.com.au,
	a.p.zijlstra@...llo.nl, linux-kernel@...r.kernel.org,
	rostedt@...dmis.org, di.zhang@...el.com, xindong.ma@...el.com,
	alex.zuo@...el.com,
	Arve Hjønnevåg <arve@...roid.com>
Subject: [PATCH 2/2] Staging: android: binder: Allow using highmem for binder buffers

Change-Id: I19be5fd89c194abcb8b041e2dd6c4d71ae7b1cc2
Signed-off-by: Arve Hjønnevåg <arve@...roid.com>
---
 drivers/staging/android/binder.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index b89799a..c831dcc 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -671,7 +671,7 @@ static int binder_update_page_range(struct binder_proc *proc, int allocate,
 		page = &proc->pages[(page_addr - proc->buffer) / PAGE_SIZE];
 
 		BUG_ON(*page);
-		*page = alloc_page(GFP_KERNEL | __GFP_ZERO);
+		*page = alloc_page(GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO);
 		if (*page == NULL) {
 			printk(KERN_ERR "binder: %d: binder_alloc_buf failed "
 			       "for page at %p\n", proc->pid, page_addr);
-- 
1.7.7.3

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/