6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Florian Fuchs <redacted>
commit 5dc2e70dd74b1f03e2e13bfb6922111d9e0adf90 upstream.
Add __user annotation to buf, as it is passed as a user pointer in
pin_user_pages_fast(). Use an empty initializer for the sentinel
board-table entry to avoid initializing a function pointer with an
integer literal.
Reported-by: kernel test robot <redacted>
Closes: https://lore.kernel.org/oe-kbuild-all/202607131247.fpQ6eTc7-lkp@intel.com/ (local)
Cc: <redacted>
Signed-off-by: Florian Fuchs <redacted>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/video/fbdev/pvr2fb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -639,7 +639,7 @@ static irqreturn_t __maybe_unused pvr2fb
}
#ifdef CONFIG_PVR2_DMA
-static ssize_t pvr2fb_write(struct fb_info *info, const char *buf,
+static ssize_t pvr2fb_write(struct fb_info *info, const char __user *buf,
size_t count, loff_t *ppos)
{
unsigned long dst, start, end, len;@@ -1073,7 +1073,7 @@ static struct pvr2_board {
#ifdef CONFIG_PCI
{ pvr2fb_pci_init, pvr2fb_pci_exit, "PCI PVR2" },
#endif
- { 0, },
+ { },
};
static int __init pvr2fb_init(void)