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Linux next-20220223 arch riscv build warnings noticed. Build configs: - riscv-gcc-9-defconfig - riscv-gcc-9-defconfig - riscv-gcc-10-defconfig - riscv-gcc-11-defconfig

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

Build warnings: ----------- drivers/gpu/drm/dp/drm_dp.c: In function 'drm_dp_get_adjust_request_post_cursor': drivers/gpu/drm/dp/drm_dp.c:59:27: warning: array subscript 10 is outside array bounds of 'const u8[6]' {aka 'const unsigned char[6]'} [-Warray-bounds] 59 | return link_status[r - DP_LANE0_1_STATUS]; | ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/dp/drm_dp.c:210:51: note: while referencing 'link_status' 210 | u8 drm_dp_get_adjust_request_post_cursor(const u8 link_status[DP_LINK_STATUS_SIZE], | ~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ make[1]: Target '__all' not remade because of 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 riscv --toolchain gcc-11 --kconfig defconfig

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

[1] https://builds.tuxbuild.com/25XO99nwfQgKrWKz4yfBPYw0wyU/