From e95e31218834b5459736e25d0e7f6af48c71c330 Mon Sep 17 00:00:00 2001 From: Zhen Chen Date: Mon, 27 May 2019 16:45:01 +0800 Subject: [PATCH] Mali: bifrost: set "FMODE_UNSIGNED_OFFSET" bit in file flags of mali device file According to commit "mmap: introduce sane default mmap limits", just as the same as commit 18166b655667 ("Mali: midgard: set "FMODE_UNSIGNED_OFFSET" bit in file flags of mali device file") Change-Id: Ic03fd03c94c7ac1ae0da59d0a69c519dc5e2810c Signed-off-by: Zhen Chen --- drivers/gpu/arm/bifrost/mali_kbase_core_linux.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/arm/bifrost/mali_kbase_core_linux.c b/drivers/gpu/arm/bifrost/mali_kbase_core_linux.c index 0a744c35ae1d..bd6ac75be40f 100644 --- a/drivers/gpu/arm/bifrost/mali_kbase_core_linux.c +++ b/drivers/gpu/arm/bifrost/mali_kbase_core_linux.c @@ -407,6 +407,7 @@ 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;