Hello,
I am following your instructions and trying to compile devel-4.10. I am
getting the following error. This error also occurs on stable-4.9. Any idea
how i can fix this.
Thanks.
/home/user/qubes-linux-kernel/u2mfn/u2mfn.c: In function 'u2mfn_ioctl':
/home/user/qubes-linux-kernel/u2mfn/u2mfn.c:80:23: error: passing argument 5 of
'get_user_pages' from incompatible pointer type
[-Werror=incompatible-pointer-types]
(data, 1, 1, 0, &user_page, 0);
^
In file included from /home/user/qubes-linux-kernel/u2mfn/u2mfn.c:26:0:
/home/user/qubes-linux-kernel/kernel-4.10.13/linux-4.10.13/include/linux/mm.h:1271:6:
note: expected 'struct vm_area_struct **' but argument is of type 'struct page
**'
long get_user_pages(unsigned long start, unsigned long nr_pages,
^
/home/user/qubes-linux-kernel/u2mfn/u2mfn.c:79:9: error: too many arguments to
function 'get_user_pages'
ret = get_user_pages
^
In file included from /home/user/qubes-linux-kernel/u2mfn/u2mfn.c:26:0:
/home/user/qubes-linux-kernel/kernel-4.10.13/linux-4.10.13/include/linux/mm.h:1271:6:
note: declared here
long get_user_pages(unsigned long start, unsigned long nr_pages,
^
cc1: some warnings being treated as errors
/home/user/qubes-linux-kernel/kernel-4.10.13/linux-4.10.13/scripts/Makefile.build:300:
recipe for target '/home/user/qubes-linux-kernel/u2mfn/u2mfn.o' failed
make[4]: *** [/home/user/qubes-linux-kernel/u2mfn/u2mfn.o] Error 1
/home/user/qubes-linux-kernel/kernel-4.10.13/linux-4.10.13/Makefile:1490:
recipe for target '_module_/home/user/qubes-linux-kernel/u2mfn' failed
make[3]: *** [_module_/home/user/qubes-linux-kernel/u2mfn] Error 2
Makefile:150: recipe for target 'sub-make' failed
make[2]: *** [sub-make] Error 2
Makefile:24: recipe for target '__sub-make' failed
make[1]: *** [__sub-make] Error 2
make[1]: Leaving directory
'/home/user/qubes-linux-kernel/kernel-4.10.13/linux-obj'
error: Bad exit status from /var/tmp/rpm-tmp.6UeD6a (%build)
RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.6UeD6a (%build)
Makefile:90: recipe for target 'rpms-dom0' failed
make: *** [rpms-dom0] Error 1
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