:::::: 
:::::: Manual check reason: "low confidence static check first_new_problem: 
lib/zstd/decompress/zstd_decompress_block.o: warning: objtool: 
ZSTD_decompressSequences_bmi2+0xe7a: call without frame pointer save/setup"
:::::: 

CC: [email protected]
BCC: [email protected]
CC: Atish Patra <[email protected]>
CC: [email protected]
TO: Atish Patra <[email protected]>

tree:   https://github.com/atishp04/linux kvm_perf_rfc_buildtest
head:   ff2f56ec4ff4f67ae3da3936939b1dcf53099a6e
commit: 5faed77192c5455fe17fb4e6aea87e5bcc48a13d [15/24] COVER
:::::: branch date: 17 hours ago
:::::: commit date: 2 days ago
config: x86_64-randconfig-s021 
(https://download.01.org/0day-ci/archive/20220718/[email protected]/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # 
https://github.com/atishp04/linux/commit/5faed77192c5455fe17fb4e6aea87e5bcc48a13d
        git remote add atishp04 https://github.com/atishp04/linux
        git fetch --no-tags atishp04 kvm_perf_rfc_buildtest
        git checkout 5faed77192c5455fe17fb4e6aea87e5bcc48a13d
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir 
ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <[email protected]>

All warnings (new ones prefixed by >>):

>> lib/zstd/decompress/zstd_decompress_block.o: warning: objtool: 
>> ZSTD_decompressSequences_bmi2+0xe7a: call without frame pointer save/setup

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp
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