Messages in this thread | | | Date | Thu, 07 Feb 2013 18:19:35 -0800 | From | "H. Peter Anvin" <> | Subject | Re: sound/pci/asihpi/hpioctl.c:125:6: warning: cast to pointer from integer of different size |
| |
On 02/07/2013 03:45 PM, kbuild test robot wrote: > tree: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm > head: 6fcddf474ae1c8e2fb5f14c850c8aa018e7a5034 > commit: 6fcddf474ae1c8e2fb5f14c850c8aa018e7a5034 x86-32: Add support for 64bit get_user() > date: 2 hours ago > config: make ARCH=i386 allmodconfig > > All warnings: > > sound/pci/asihpi/hpioctl.c: In function 'asihpi_hpi_ioctl': >>> sound/pci/asihpi/hpioctl.c:125:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] >>> sound/pci/asihpi/hpioctl.c:126:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] > -- > net/atm/resources.c: In function 'atm_dev_ioctl': >>> net/atm/resources.c:223:8: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] >>> net/atm/resources.c:274:7: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] > --
[... and so on ...]
Now I remember this problem. I believe I discussed it with rmk in the context of ARM, too. Russell, did we ever find any way to implement 8-byte get_user() on 32 bits without massive warning spewage?
-hpa
| |