On Sat, Oct 03, 2020 at 03:55:21AM +0100, Matthew Wilcox (Oracle) wrote: > Linus asked that NULL pos be allowed to kernel_write() / kernel_read(). > This set of patches (against Al's for-next tree) does that in the first > two patches, and then converts many of the users of kernel_write() / > kernel_read() to use a NULL pointer. I test-compiled as many as I could. OK, applied, will push if it survives local beating.
