* Naresh Kamboju naresh.kamboju@linaro.org [220224 09:03]:

Linux next-20220223 arch parisc builds failed due to following errors. Build configs:

• gcc-11-defconfig
• gcc-11-allnoconfig
• gcc-11-tinyconfig

metadata: git_ref: master git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: d4a0ae62a277377de396850ed4b709b6bd9b7326 git_describe: next-20220223 arch: parisc toolchain: gcc-11

Build error:

mm/mmap.c: In function 'expand_upwards': mm/mmap.c:1962:25: error: passing argument 1 of 'vma_find' from incompatible pointer type [-Werror=incompatible-pointer-types] 1962 | next = vma_find(mm, vma->vm_end); | ^~ | | | struct mm_struct *

I have a fix and will push it into my tree for next - at least it fixes the below tuxmake command. I am attempting to boot test it. If anyone wants to try the fix, I've included it below since it is rather small.

- next = vma_find(mm, vma->vm_end); - if (next && next->vm_start < gap_addr && vma_is_accessible(next)) { + next = find_vma_intersection(mm, vma->vm_end, gap_addr); + if (next && vma_is_accessible(next)) {

In file included from arch/parisc/include/asm/cacheflush.h:5, from include/linux/cacheflush.h:5, from include/linux/highmem.h:8, from include/linux/bvec.h:10, from include/linux/blk_types.h:10, from include/linux/writeback.h:13, from include/linux/backing-dev.h:16, from mm/mmap.c:14: include/linux/mm.h:661:54: note: expected 'struct vma_iterator *' but argument is of type 'struct mm_struct *' 661 | struct vm_area_struct *vma_find(struct vma_iterator *vmi, unsigned long max) | ~~~~~~~~~~~~~~~~~~~~~^~~ cc1: some warnings being treated as errors

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

Steps to reproduce:

# To install tuxmake on your system globally: # sudo pip3 install -U tuxmake

tuxmake --runtime podman --target-arch parisc --toolchain gcc-11 --kconfig allnoconfig

-- Linaro LKFT https://lkft.linaro.org

[1] https://builds.tuxbuild.com/25XO7KdJCJcum36gCorICgGU8C5/