On Thu, Mar 10, 2022 at 06:20:16PM +0530, Naresh Kamboju wrote:
stable-rc queue/4.19 x86 and i386 gcc-11 builds failed due to following multiple warnings and errors.
metadata: git_describe: v4.19.233-22-g83c76d59eabe git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc-queues git_sha: 83c76d59eabe7545b86485336a9aeb0f652666be git_short_log: 83c76d59eabe (\ARM: fix build warning in proc-v7-bugs.c) target_arch: x86_64 toolchain: gcc-11
make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/2/build ARCH=x86_64 CROSS_COMPILE=x86_64-linux-gnu- 'CC=sccache x86_64-linux-gnu-gcc' 'HOSTCC=sccache gcc' arch/x86/entry/entry_64.S: Assembler messages: arch/x86/entry/entry_64.S:1738: Warning: no instruction mnemonic suffix given and no register operands; using default for `sysret' arch/x86/kernel/cpu/bugs.c: In function 'spectre_v2_select_mitigation': arch/x86/kernel/cpu/bugs.c:973:41: error: implicit declaration of function 'unprivileged_ebpf_enabled' [-Werror=implicit-function-declaration] 973 | if (mode == SPECTRE_V2_EIBRS && unprivileged_ebpf_enabled()) | ^~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors
drivers/crypto/ccp/sp-platform.c:37:34: warning: array 'sp_of_match' assumed to have one element 37 | static const struct of_device_id sp_of_match[]; | ^~~~~~~~~~~ drivers/gpu/drm/i915/intel_dp.c: In function 'intel_dp_check_mst_status': drivers/gpu/drm/i915/intel_dp.c:4129:30: warning: 'drm_dp_channel_eq_ok' reading 6 bytes from a region of size 4 [-Wstringop-overread] 4129 | !drm_dp_channel_eq_ok(&esi[10], intel_dp->lane_count)) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/intel_dp.c:4129:30: note: referencing argument 1 of type 'const u8 *' {aka 'const unsigned char *'} In file included from drivers/gpu/drm/i915/intel_dp.c:39: include/drm/drm_dp_helper.h:954:6: note: in a call to function 'drm_dp_channel_eq_ok' 954 | bool drm_dp_channel_eq_ok(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
build link [1] & [2]
Should now be fixed, thanks.
greg k-h