subject:"\[PATCH v3\] arch\/arc\: add copy_user_page\(\) to to fix build error on ARC"

Re: [PATCH v3] arch/arc: add copy_user_page() to to fix build error on ARC

2021-01-04 Thread Vineet Gupta

On 1/4/21 7:44 PM, Randy Dunlap wrote: > fs/dax.c uses copy_user_page() but ARC does not provide that interface, > resulting in a build error. > > Provide copy_user_page() in . > > ../fs/dax.c: In function 'copy_cow_page_dax': > ../fs/dax.c:702:2: error: implicit declaration of function

[PATCH v3] arch/arc: add copy_user_page() to to fix build error on ARC

2021-01-04 Thread Randy Dunlap

fs/dax.c uses copy_user_page() but ARC does not provide that interface, resulting in a build error. Provide copy_user_page() in . ../fs/dax.c: In function 'copy_cow_page_dax': ../fs/dax.c:702:2: error: implicit declaration of function 'copy_user_page'; did you mean 'copy_to_user_page'?