linux-kselftest-5.7-rc5
This Kselftest update for Linux 5.7-rc5 consists of ftrace test fixes and fix to kvm Makefile for relocatable native/cross builds and installs. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPZKym/RZuOCGeA/kCwJExA0NQxwFAl60SCYACgkQCwJExA0N QxzlTQ/+LWXBGbHJPPOT2UPjoa+f5JQgYePxTVbnnG+nG4SQcbHMBGMORwbz7S8e o/dc2H+jhfYNnTc2L/JoruJVT7E2CwehBKTZzqCu6AbBWdPNgQCmxFIh5Gos8JMb cj9J/7CEtnOAQF7IArGYlyd9gblRc8ACwvgVLRJbKcNFHV0EBRV2Kg5JOE9RaKPK xIA2GNb30cA3P4IFykc199zrOsfwf2Dr0Bf1wf3HkO1UnhrFIDsT7PRNBLGWWB+n c9Mi9fFmLEJr3yDL6B87Mt7+sUGRb7Jvvz6h8gIhJaE8IpbkD9nq0PhuuQNawFy4 KS/FYFtRShKU/m+g+Nudg9PJR+vzpL/wR6kp/5Z1W5Us9ba200GZBtFT0x+NUP3n fNczO61iwAi4qesfCpKgDfGco754mw1+hUZAdRJkYY6tyZmjrPVpVKgOR8kN4qjP anUl1trQsDM5kaScG/6RmBhoAtaU91Mdhcw1/8YLBpoQUQEMxWtwlXdvKkJ3zjfE Gs0jBoThuCHAj3IMZmL3dPaa88IA904aelTW6OLnq8BmHEW2938Y/T1L47bHO5C+ WZnFVzNgEqFTLHqX/MYzmoJ1y+A09fA3Owi6OmsvJ5ZY+LjEiKGXuBHj+VhbwJ4G COphD9CcIVx0gQ3Zct8feajloQcGu5v4/El3/3kPQkuZjzhxRq0= =jUcW -----END PGP SIGNATURE----- Merge tag 'linux-kselftest-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "ftrace test fixes and a fix to kvm Makefile for relocatable native/cross builds and installs" * tag 'linux-kselftest-5.7-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: fix kvm relocatable native/cross builds and installs selftests/ftrace: Make XFAIL green color ftrace/selftest: make unresolved cases cause failure if --fail-unresolved set ftrace/selftests: workaround cgroup RT scheduling issues
This commit is contained in:
Linus Torvalds
commit
9ecc4d775f
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@ -17,6 +17,7 @@ echo " -v|--verbose Increase verbosity of test messages"
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echo " -vv Alias of -v -v (Show all results in stdout)"
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echo " -vvv Alias of -v -v -v (Show all commands immediately)"
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echo " --fail-unsupported Treat UNSUPPORTED as a failure"
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echo " --fail-unresolved Treat UNRESOLVED as a failure"
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echo " -d|--debug Debug mode (trace all shell commands)"
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echo " -l|--logdir <dir> Save logs on the <dir>"
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echo " If <dir> is -, all logs output in console only"
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@ -29,8 +30,25 @@ err_ret=1
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# kselftest skip code is 4
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err_skip=4
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# cgroup RT scheduling prevents chrt commands from succeeding, which
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# induces failures in test wakeup tests. Disable for the duration of
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# the tests.
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readonly sched_rt_runtime=/proc/sys/kernel/sched_rt_runtime_us
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sched_rt_runtime_orig=$(cat $sched_rt_runtime)
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setup() {
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echo -1 > $sched_rt_runtime
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}
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cleanup() {
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echo $sched_rt_runtime_orig > $sched_rt_runtime
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}
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errexit() { # message
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echo "Error: $1" 1>&2
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cleanup
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exit $err_ret
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}
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@ -39,6 +57,8 @@ if [ `id -u` -ne 0 ]; then
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errexit "this must be run by root user"
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fi
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setup
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# Utilities
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absdir() { # file_path
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(cd `dirname $1`; pwd)
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@ -93,6 +113,10 @@ parse_opts() { # opts
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UNSUPPORTED_RESULT=1
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shift 1
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;;
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--fail-unresolved)
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UNRESOLVED_RESULT=1
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shift 1
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;;
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--logdir|-l)
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LOG_DIR=$2
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shift 2
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@ -157,6 +181,7 @@ KEEP_LOG=0
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DEBUG=0
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VERBOSE=0
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UNSUPPORTED_RESULT=0
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UNRESOLVED_RESULT=0
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STOP_FAILURE=0
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# Parse command-line options
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parse_opts $*
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@ -235,6 +260,7 @@ TOTAL_RESULT=0
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INSTANCE=
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CASENO=0
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testcase() { # testfile
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CASENO=$((CASENO+1))
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desc=`grep "^#[ \t]*description:" $1 | cut -f2 -d:`
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@ -260,7 +286,7 @@ eval_result() { # sigval
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$UNRESOLVED)
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prlog " [${color_blue}UNRESOLVED${color_reset}]"
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UNRESOLVED_CASES="$UNRESOLVED_CASES $CASENO"
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return 1 # this is a kind of bug.. something happened.
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return $UNRESOLVED_RESULT # depends on use case
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;;
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$UNTESTED)
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prlog " [${color_blue}UNTESTED${color_reset}]"
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@ -273,7 +299,7 @@ eval_result() { # sigval
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return $UNSUPPORTED_RESULT # depends on use case
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;;
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$XFAIL)
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prlog " [${color_red}XFAIL${color_reset}]"
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prlog " [${color_green}XFAIL${color_reset}]"
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XFAILED_CASES="$XFAILED_CASES $CASENO"
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return 0
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;;
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@ -406,5 +432,7 @@ prlog "# of unsupported: " `echo $UNSUPPORTED_CASES | wc -w`
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prlog "# of xfailed: " `echo $XFAILED_CASES | wc -w`
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prlog "# of undefined(test bug): " `echo $UNDEFINED_CASES | wc -w`
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cleanup
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# if no error, return 0
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exit $TOTAL_RESULT
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@ -5,8 +5,34 @@ all:
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top_srcdir = ../../../..
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KSFT_KHDR_INSTALL := 1
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# For cross-builds to work, UNAME_M has to map to ARCH and arch specific
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# directories and targets in this Makefile. "uname -m" doesn't map to
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# arch specific sub-directory names.
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#
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# UNAME_M variable to used to run the compiles pointing to the right arch
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# directories and build the right targets for these supported architectures.
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#
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# TEST_GEN_PROGS and LIBKVM are set using UNAME_M variable.
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# LINUX_TOOL_ARCH_INCLUDE is set using ARCH variable.
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#
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# x86_64 targets are named to include x86_64 as a suffix and directories
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# for includes are in x86_64 sub-directory. s390x and aarch64 follow the
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# same convention. "uname -m" doesn't result in the correct mapping for
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# s390x and aarch64.
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#
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# No change necessary for x86_64
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UNAME_M := $(shell uname -m)
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# Set UNAME_M for arm64 compile/install to work
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ifeq ($(ARCH),arm64)
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UNAME_M := aarch64
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endif
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# Set UNAME_M s390x compile/install to work
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ifeq ($(ARCH),s390)
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UNAME_M := s390x
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endif
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LIBKVM = lib/assert.c lib/elf.c lib/io.c lib/kvm_util.c lib/sparsebit.c lib/test_util.c
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LIBKVM_x86_64 = lib/x86_64/processor.c lib/x86_64/vmx.c lib/x86_64/svm.c lib/x86_64/ucall.c
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LIBKVM_aarch64 = lib/aarch64/processor.c lib/aarch64/ucall.c
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@ -53,7 +79,7 @@ LIBKVM += $(LIBKVM_$(UNAME_M))
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INSTALL_HDR_PATH = $(top_srcdir)/usr
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LINUX_HDR_PATH = $(INSTALL_HDR_PATH)/include/
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LINUX_TOOL_INCLUDE = $(top_srcdir)/tools/include
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LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/x86/include
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LINUX_TOOL_ARCH_INCLUDE = $(top_srcdir)/tools/arch/$(ARCH)/include
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CFLAGS += -Wall -Wstrict-prototypes -Wuninitialized -O2 -g -std=gnu99 \
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-fno-stack-protector -fno-PIE -I$(LINUX_TOOL_INCLUDE) \
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-I$(LINUX_TOOL_ARCH_INCLUDE) -I$(LINUX_HDR_PATH) -Iinclude \
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@ -84,6 +110,7 @@ $(LIBKVM_OBJ): $(OUTPUT)/%.o: %.c
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$(OUTPUT)/libkvm.a: $(LIBKVM_OBJ)
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$(AR) crs $@ $^
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x := $(shell mkdir -p $(sort $(dir $(TEST_GEN_PROGS))))
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all: $(STATIC_LIBS)
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$(TEST_GEN_PROGS): $(STATIC_LIBS)
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