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Date: Fri, 8 Apr 2022 13:15:10 +0800
From: kernel test robot <lkp@...el.com>
To: Christian König <christian.koenig@....com>
Cc: llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
linux-kernel@...r.kernel.org, Rob Clark <robdclark@...il.com>
Subject: drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c:31:20: warning: unused
function 'mdss_write'
Hi Christian,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 42e7a03d3badebd4e70aea5362d6914dfc7c220b
commit: b3ed524f84f573ece1aa2f26e9db3c34a593e0d1 drm/msm: allow compile_test on !ARM
date: 6 months ago
config: mips-randconfig-r012-20220408 (https://download.01.org/0day-ci/archive/20220408/202204081345.EzafqoPx-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c29a51b3a257908aebc01cd7c4655665db317d66)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# install mips cross compiling tool for clang build
# apt-get install binutils-mips-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b3ed524f84f573ece1aa2f26e9db3c34a593e0d1
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout b3ed524f84f573ece1aa2f26e9db3c34a593e0d1
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/gpu/drm/msm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c:31:20: warning: unused function 'mdss_write'
static inline void mdss_write(struct mdp5_mdss u32 reg, u32 data)
^
fatal error: error in backend: Nested variants found in inline asm string: ' .set push
.set mips64r2
.if ( 0x00 ) != -1)) 0x00 ) != -1)) : ($( static struct ftrace_branch_data __attribute__((__aligned__(4))) __attribute__((__section__("_ftrace_branch"))) __if_trace = $( .func = __func__, .file = "arch/mips/include/asm/bitops.h", .line = 133, $); 0x00 ) != -1)) : $))) ) && ( 0 ); .set push; .set mips64r2; .rept 1; sync 0x00; .endr; .set pop; .else; ; .endif
1: ll $0, $1
and $0, $2
sc $0, $1
beqz $0, 1b
.set pop
'
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: clang -Wp,-MMD,drivers/gpu/drm/msm/disp/mdp5/.mdp5_mdss.o.d -nostdinc -isystem /opt/cross/clang-c29a51b3a2/lib/clang/15.0.0/include -Iarch/mips/include -I./arch/mips/include/generated -Iinclude -I./include -Iarch/mips/include/uapi -I./arch/mips/include/generated/uapi -Iinclude/uapi -I./include/generated/uapi -include include/linux/compiler-version.h -include include/linux/kconfig.h -include include/linux/compiler_types.h -D__KERNEL__ -DVMLINUX_LOAD_ADDRESS=0xffffffff80010000 -DLINKER_LOAD_ADDRESS=0x80010000 -DDATAOFFSET=0 -Qunused-arguments -fmacro-prefix-map== -DKBUILD_EXTRA_WARN1 -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 --target=mips-linux -fintegrated-as -Werror=unknown-warning-option -mno-check-zero-division -mabi=32 -G 0 -mno-abicalls -fno-pic -pipe -msoft-float -DGAS_HAS_SET_HARDFLOAT -Wa,-msoft-float -ffreestanding -EB -fno-stack-check -march=mips32 -Wa,-mips32 -Wa,--trap -DTOOLCHAIN_SUPPORTS_VIRT -Iarch/mips/include/asm/mach-bmips/ -Iarch/mips/include/asm/mach-generic -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-address-of-packed-member -O2 -Wframe-larger-than=1024 -fstack-protector -Wno-gnu -mno-global-merge -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-stack-clash-protection -pg -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -fno-strict-overflow -fno-stack-check -Werror=date-time -Werror=incompatible-pointer-types -Wextra -Wunused -Wno-unused-parameter -Wmissing-declarations -Wmissing-format-attribute -Wmissing-prototypes -Wold-style-definition -Wmissing-include-dirs -Wunused-but-set-variable -Wunused-const-variable -Wno-missing-field-initializers -Wno-sign-compare -Wno-type-limits -I drivers/gpu/drm/msm -I drivers/gpu/drm/msm/disp/dpu1 -I drivers/gpu/drm/msm/dsi -I drivers/gpu/drm/msm/dp -I drivers/gpu/drm/msm -I ./drivers/gpu/drm/msm -ffunction-sections -fdata-sections -DKBUILD_MODFILE="drivers/gpu/drm/msm/msm" -DKBUILD_BASENAME="mdp5_mdss" -DKBUILD_MODNAME="msm" -D__KBUILD_MODNAME=kmod_msm -c -o drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.o drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c
1. <eof> parser at end of file
2. Code generation
3. Running pass 'Function Pass Manager' on module 'drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c'.
4. Running pass 'Mips Assembly Printer' on function '@...s_hw_mask_irq'
#0 0x000055e12f486bff Signals.cpp:0:0
#1 0x000055e12f484a24 llvm::sys::CleanupOnSignal(unsigned long) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x34e8a24)
#2 0x000055e12f3c43b7 llvm::CrashRecoveryContext::HandleExit(int) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x34283b7)
#3 0x000055e12f47d05e llvm::sys::Process::Exit(int, bool) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x34e105e)
#4 0x000055e12d05696b (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x10ba96b)
#5 0x000055e12f3caedc llvm::report_fatal_error(llvm::Twine const&, bool) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x342eedc)
#6 0x000055e1300f9560 llvm::AsmPrinter::emitInlineAsm(llvm::MachineInstr const (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x415d560)
#7 0x000055e1300f5492 llvm::AsmPrinter::emitFunctionBody() (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x4159492)
#8 0x000055e12dadb9d7 llvm::MipsAsmPrinter::runOnMachineFunction(llvm::MachineFunction&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x1b3f9d7)
#9 0x000055e12e7b457d llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (.part.53) MachineFunctionPass.cpp:0:0
#10 0x000055e12ebfd087 llvm::FPPassManager::runOnFunction(llvm::Function&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x2c61087)
#11 0x000055e12ebfd201 llvm::FPPassManager::runOnModule(llvm::Module&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x2c61201)
#12 0x000055e12ebfdd7f llvm::legacy::PassManagerImpl::run(llvm::Module&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x2c61d7f)
#13 0x000055e12f7b11e6 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x38151e6)
#14 0x000055e13041a2b3 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x447e2b3)
#15 0x000055e130f4de21 clang::ParseAST(clang::Sema&, bool, bool) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x4fb1e21)
#16 0x000055e1304199a5 clang::CodeGenAction::ExecuteAction() (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x447d9a5)
#17 0x000055e12fe10a51 clang::FrontendAction::Execute() (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3e74a51)
#18 0x000055e12fda5f2a clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3e09f2a)
#19 0x000055e12fed771b (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3f3b71b)
#20 0x000055e12d057f1c cc1_main(llvm::ArrayRef<char char (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x10bbf1c)
#21 0x000055e12d054beb ExecuteCC1Tool(llvm::SmallVectorImpl<char driver.cpp:0:0
#22 0x000055e12fc37b65 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> const::'lambda'()>(long) Job.cpp:0:0
#23 0x000055e12f3c4273 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3428273)
#24 0x000055e12fc3845e clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> const (.part.216) Job.cpp:0:0
#25 0x000055e12fc0c557 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3c70557)
#26 0x000055e12fc0cf37 clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command >&) const (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3c70f37)
#27 0x000055e12fc16589 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command >&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3c7a589)
#28 0x000055e12cfa1ccf main (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x1005ccf)
#29 0x00007f8ffa5597fd __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x237fd)
#30 0x000055e12d05470a _start (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x10b870a)
clang-15: error: clang frontend command failed with exit code 70 (use -v to see invocation)
clang version 15.0.0 (git://gitmirror/llvm_project c29a51b3a257908aebc01cd7c4655665db317d66)
Target: mips-unknown-linux
Thread model: posix
InstalledDir: /opt/cross/clang-c29a51b3a2/bin
clang-15: note: diagnostic msg:
Makefile arch drivers include kernel nr_bisected scripts source usr
--
>> drivers/gpu/drm/msm/dp/dp_catalog.c:119:19: warning: unused function 'dp_read_p0'
static inline u32 dp_read_p0(struct dp_catalog_private
^
fatal error: error in backend: Nested variants found in inline asm string: '.if ( 0x00 ) != -1)) 0x00 ) != -1)) : ($( static struct ftrace_branch_data __attribute__((__aligned__(4))) __attribute__((__section__("_ftrace_branch"))) __if_trace = $( .func = __func__, .file = "arch/mips/include/asm/barrier.h", .line = 16, $); 0x00 ) != -1)) : $))) ) && ( (1 << 0) ); .set push; .set mips64r2; .rept 1; sync 0x00; .endr; .set pop; .else; ; .endif'
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: clang -Wp,-MMD,drivers/gpu/drm/msm/dp/.dp_catalog.o.d -nostdinc -isystem /opt/cross/clang-c29a51b3a2/lib/clang/15.0.0/include -Iarch/mips/include -I./arch/mips/include/generated -Iinclude -I./include -Iarch/mips/include/uapi -I./arch/mips/include/generated/uapi -Iinclude/uapi -I./include/generated/uapi -include include/linux/compiler-version.h -include include/linux/kconfig.h -include include/linux/compiler_types.h -D__KERNEL__ -DVMLINUX_LOAD_ADDRESS=0xffffffff80010000 -DLINKER_LOAD_ADDRESS=0x80010000 -DDATAOFFSET=0 -Qunused-arguments -fmacro-prefix-map== -DKBUILD_EXTRA_WARN1 -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 --target=mips-linux -fintegrated-as -Werror=unknown-warning-option -mno-check-zero-division -mabi=32 -G 0 -mno-abicalls -fno-pic -pipe -msoft-float -DGAS_HAS_SET_HARDFLOAT -Wa,-msoft-float -ffreestanding -EB -fno-stack-check -march=mips32 -Wa,-mips32 -Wa,--trap -DTOOLCHAIN_SUPPORTS_VIRT -Iarch/mips/include/asm/mach-bmips/ -Iarch/mips/include/asm/mach-generic -fno-asynchronous-unwind-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-address-of-packed-member -O2 -Wframe-larger-than=1024 -fstack-protector -Wno-gnu -mno-global-merge -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-stack-clash-protection -pg -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -fno-strict-overflow -fno-stack-check -Werror=date-time -Werror=incompatible-pointer-types -Wextra -Wunused -Wno-unused-parameter -Wmissing-declarations -Wmissing-format-attribute -Wmissing-prototypes -Wold-style-definition -Wmissing-include-dirs -Wunused-but-set-variable -Wunused-const-variable -Wno-missing-field-initializers -Wno-sign-compare -Wno-type-limits -I drivers/gpu/drm/msm -I drivers/gpu/drm/msm/disp/dpu1 -I drivers/gpu/drm/msm/dsi -I drivers/gpu/drm/msm/dp -I drivers/gpu/drm/msm -I ./drivers/gpu/drm/msm -ffunction-sections -fdata-sections -DKBUILD_MODFILE="drivers/gpu/drm/msm/msm" -DKBUILD_BASENAME="dp_catalog" -DKBUILD_MODNAME="msm" -D__KBUILD_MODNAME=kmod_msm -c -o drivers/gpu/drm/msm/dp/dp_catalog.o drivers/gpu/drm/msm/dp/dp_catalog.c
1. <eof> parser at end of file
2. Code generation
3. Running pass 'Function Pass Manager' on module 'drivers/gpu/drm/msm/dp/dp_catalog.c'.
4. Running pass 'Mips Assembly Printer' on function '@...catalog_aux_read_data'
#0 0x0000555b7306ebff Signals.cpp:0:0
#1 0x0000555b7306ca24 llvm::sys::CleanupOnSignal(unsigned long) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x34e8a24)
#2 0x0000555b72fac3b7 llvm::CrashRecoveryContext::HandleExit(int) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x34283b7)
#3 0x0000555b7306505e llvm::sys::Process::Exit(int, bool) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x34e105e)
#4 0x0000555b70c3e96b (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x10ba96b)
#5 0x0000555b72fb2edc llvm::report_fatal_error(llvm::Twine const&, bool) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x342eedc)
#6 0x0000555b73ce1560 llvm::AsmPrinter::emitInlineAsm(llvm::MachineInstr const (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x415d560)
#7 0x0000555b73cdd492 llvm::AsmPrinter::emitFunctionBody() (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x4159492)
#8 0x0000555b716c39d7 llvm::MipsAsmPrinter::runOnMachineFunction(llvm::MachineFunction&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x1b3f9d7)
#9 0x0000555b7239c57d llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (.part.53) MachineFunctionPass.cpp:0:0
#10 0x0000555b727e5087 llvm::FPPassManager::runOnFunction(llvm::Function&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x2c61087)
#11 0x0000555b727e5201 llvm::FPPassManager::runOnModule(llvm::Module&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x2c61201)
#12 0x0000555b727e5d7f llvm::legacy::PassManagerImpl::run(llvm::Module&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x2c61d7f)
#13 0x0000555b733991e6 clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x38151e6)
#14 0x0000555b740022b3 clang::BackendConsumer::HandleTranslationUnit(clang::ASTContext&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x447e2b3)
#15 0x0000555b74b35e21 clang::ParseAST(clang::Sema&, bool, bool) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x4fb1e21)
#16 0x0000555b740019a5 clang::CodeGenAction::ExecuteAction() (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x447d9a5)
#17 0x0000555b739f8a51 clang::FrontendAction::Execute() (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3e74a51)
#18 0x0000555b7398df2a clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3e09f2a)
#19 0x0000555b73abf71b (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3f3b71b)
#20 0x0000555b70c3ff1c cc1_main(llvm::ArrayRef<char char (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x10bbf1c)
#21 0x0000555b70c3cbeb ExecuteCC1Tool(llvm::SmallVectorImpl<char driver.cpp:0:0
#22 0x0000555b7381fb65 void llvm::function_ref<void ()>::callback_fn<clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> const::'lambda'()>(long) Job.cpp:0:0
#23 0x0000555b72fac273 llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3428273)
#24 0x0000555b7382045e clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> const (.part.216) Job.cpp:0:0
#25 0x0000555b737f4557 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3c70557)
#26 0x0000555b737f4f37 clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command >&) const (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3c70f37)
#27 0x0000555b737fe589 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command >&) (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x3c7a589)
#28 0x0000555b70b89ccf main (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x1005ccf)
#29 0x00007f6e768377fd __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x237fd)
#30 0x0000555b70c3c70a _start (/opt/cross/clang-c29a51b3a2/bin/clang-15+0x10b870a)
clang-15: error: clang frontend command failed with exit code 70 (use -v to see invocation)
clang version 15.0.0 (git://gitmirror/llvm_project c29a51b3a257908aebc01cd7c4655665db317d66)
Target: mips-unknown-linux
Thread model: posix
InstalledDir: /opt/cross/clang-c29a51b3a2/bin
clang-15: note: diagnostic msg:
Makefile arch drivers include kernel nr_bisected scripts source usr
vim +/mdss_write +31 drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c
990a40079a55b81 drivers/gpu/drm/msm/mdp/mdp5/mdp5_mdss.c Archit Taneja 2016-05-07 30
bc3220be22577e1 drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c Rajesh Yadav 2018-06-21 @31 static inline void mdss_write(struct mdp5_mdss *mdp5_mdss, u32 reg, u32 data)
990a40079a55b81 drivers/gpu/drm/msm/mdp/mdp5/mdp5_mdss.c Archit Taneja 2016-05-07 32 {
bc3220be22577e1 drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c Rajesh Yadav 2018-06-21 33 msm_writel(data, mdp5_mdss->mmio + reg);
990a40079a55b81 drivers/gpu/drm/msm/mdp/mdp5/mdp5_mdss.c Archit Taneja 2016-05-07 34 }
990a40079a55b81 drivers/gpu/drm/msm/mdp/mdp5/mdp5_mdss.c Archit Taneja 2016-05-07 35
:::::: The code at line 31 was first introduced by commit
:::::: bc3220be22577e199452edbb6a24a980a4ab5c73 drm/msm/mdp5: subclass msm_mdss for mdp5
:::::: TO: Rajesh Yadav <ryadav@...eaurora.org>
:::::: CC: Sean Paul <seanpaul@...omium.org>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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