On Thu, Jun 24, 2021 at 05:25:35PM +0200, Andreas Hecht wrote: > Fix Sparse warnings: > drivers/i2c/i2c-dev.c:546:19: warning: incorrect type in assignment (different address spaces) > drivers/i2c/i2c-dev.c:549:53: warning: incorrect type in argument 2 (different address spaces) > > compat_ptr() returns a pointer tagged __user which gets assigned to a > pointer missing the __user annotation. The same pointer is passed to > copy_from_user() as an argument where it is expected to have the __user > annotation. Fix both by adding the __user annotation to the pointer. > > Signed-off-by: Andreas Hecht <andreas.e.hecht@xxxxxxxxx> Nice catch. Applied to for-current, thanks!
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