From 18166b655667271c7749537a7b9af8f82125628e Mon Sep 17 00:00:00 2001 From: Zhen Chen Date: Tue, 7 Aug 2018 09:34:12 +0800 Subject: [PATCH] Mali: midgard: set "FMODE_UNSIGNED_OFFSET" bit in file flags of mali device file According to commit "mmap: introduce sane default mmap limits" Change-Id: I96bc78053c06fdeaef178662dda36770da867436 Signed-off-by: Zhen Chen --- drivers/gpu/arm/midgard/mali_kbase_core_linux.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/arm/midgard/mali_kbase_core_linux.c b/drivers/gpu/arm/midgard/mali_kbase_core_linux.c index 3a6e5aae0bce..24bafe2bf32c 100644 --- a/drivers/gpu/arm/midgard/mali_kbase_core_linux.c +++ b/drivers/gpu/arm/midgard/mali_kbase_core_linux.c @@ -1154,6 +1154,7 @@ static int kbase_open(struct inode *inode, struct file *filp) } init_waitqueue_head(&kctx->event_queue); + filp->f_mode |= FMODE_UNSIGNED_OFFSET; filp->private_data = kctx; kctx->filp = filp;