There are many changes related to get_user_pages and the code is rewritten for clarity.
Signed-off-by: Cristian Stoica <cristian.sto...@nxp.com> --- zc.c | 28 +++++++++++++++++----------- 1 file changed, 17 insertions(+), 11 deletions(-) diff --git a/zc.c b/zc.c index e766ee3..2f4ea99 100644 --- a/zc.c +++ b/zc.c @@ -59,19 +59,25 @@ int __get_userbuf(uint8_t __user *addr, uint32_t len, int write, } down_read(&mm->mmap_sem); -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0)) - ret = get_user_pages_remote( +#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0)) + ret = get_user_pages(task, mm, + (unsigned long)addr, pgcount, write, 0, pg, NULL); #else - ret = get_user_pages( -#endif - task, mm, - (unsigned long)addr, pgcount, -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 9, 0)) - write ? FOLL_WRITE : 0, -#else - write, 0, -#endif +# if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)) + ret = get_user_pages_remote(task, mm, + (unsigned long)addr, pgcount, write, 0, pg, NULL); +# else +# if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)) + ret = get_user_pages_remote(task, mm, + (unsigned long)addr, pgcount, write ? FOLL_WRITE : 0, pg, NULL); +# else + ret = get_user_pages_remote(task, mm, + (unsigned long)addr, pgcount, write ? FOLL_WRITE : 0, + pg, NULL, NULL); +# endif +# endif +#endif up_read(&mm->mmap_sem); if (ret != pgcount) return -EINVAL; -- 2.10.2 _______________________________________________ Cryptodev-linux-devel mailing list Cryptodev-linux-devel@gna.org https://mail.gna.org/listinfo/cryptodev-linux-devel