mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-23 09:19:51 +00:00
60f898eeaa
Pull x86 asm changes from Ingo Molnar:
"There were lots of changes in this development cycle:
- over 100 separate cleanups, restructuring changes, speedups and
fixes in the x86 system call, irq, trap and other entry code, part
of a heroic effort to deobfuscate a decade old spaghetti asm code
and its C code dependencies (Denys Vlasenko, Andy Lutomirski)
- alternatives code fixes and enhancements (Borislav Petkov)
- simplifications and cleanups to the compat code (Brian Gerst)
- signal handling fixes and new x86 testcases (Andy Lutomirski)
- various other fixes and cleanups
By their nature many of these changes are risky - we tried to test
them well on many different x86 systems (there are no known
regressions), and they are split up finely to help bisection - but
there's still a fair bit of residual risk left so caveat emptor"
* 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (148 commits)
perf/x86/64: Report regs_user->ax too in get_regs_user()
perf/x86/64: Simplify regs_user->abi setting code in get_regs_user()
perf/x86/64: Do report user_regs->cx while we are in syscall, in get_regs_user()
perf/x86/64: Do not guess user_regs->cs, ss, sp in get_regs_user()
x86/asm/entry/32: Tidy up JNZ instructions after TESTs
x86/asm/entry/64: Reduce padding in execve stubs
x86/asm/entry/64: Remove GET_THREAD_INFO() in ret_from_fork
x86/asm/entry/64: Simplify jumps in ret_from_fork
x86/asm/entry/64: Remove a redundant jump
x86/asm/entry/64: Optimize [v]fork/clone stubs
x86/asm/entry: Zero EXTRA_REGS for stub32_execve() too
x86/asm/entry/64: Move stub_x32_execvecloser() to stub_execveat()
x86/asm/entry/64: Use common code for rt_sigreturn() epilogue
x86/asm/entry/64: Add forgotten CFI annotation
x86/asm/entry/irq: Simplify interrupt dispatch table (IDT) layout
x86/asm/entry/64: Move opportunistic sysret code to syscall code path
x86, selftests: Add sigreturn selftest
x86/alternatives: Guard NOPs optimization
x86/asm/entry: Clear EXTRA_REGS for all executable formats
x86/signal: Remove pax argument from restore_sigcontext
...
95 lines
2.1 KiB
Makefile
95 lines
2.1 KiB
Makefile
TARGETS = breakpoints
|
|
TARGETS += cpu-hotplug
|
|
TARGETS += efivarfs
|
|
TARGETS += exec
|
|
TARGETS += firmware
|
|
TARGETS += ftrace
|
|
TARGETS += kcmp
|
|
TARGETS += memfd
|
|
TARGETS += memory-hotplug
|
|
TARGETS += mount
|
|
TARGETS += mqueue
|
|
TARGETS += net
|
|
TARGETS += powerpc
|
|
TARGETS += ptrace
|
|
TARGETS += size
|
|
TARGETS += sysctl
|
|
TARGETS += timers
|
|
TARGETS += user
|
|
TARGETS += vm
|
|
TARGETS += x86
|
|
#Please keep the TARGETS list alphabetically sorted
|
|
|
|
TARGETS_HOTPLUG = cpu-hotplug
|
|
TARGETS_HOTPLUG += memory-hotplug
|
|
|
|
# Clear LDFLAGS and MAKEFLAGS if called from main
|
|
# Makefile to avoid test build failures when test
|
|
# Makefile doesn't have explicit build rules.
|
|
ifeq (1,$(MAKELEVEL))
|
|
undefine LDFLAGS
|
|
override MAKEFLAGS =
|
|
endif
|
|
|
|
all:
|
|
for TARGET in $(TARGETS); do \
|
|
make -C $$TARGET; \
|
|
done;
|
|
|
|
run_tests: all
|
|
for TARGET in $(TARGETS); do \
|
|
make -C $$TARGET run_tests; \
|
|
done;
|
|
|
|
hotplug:
|
|
for TARGET in $(TARGETS_HOTPLUG); do \
|
|
make -C $$TARGET; \
|
|
done;
|
|
|
|
run_hotplug: hotplug
|
|
for TARGET in $(TARGETS_HOTPLUG); do \
|
|
make -C $$TARGET run_full_test; \
|
|
done;
|
|
|
|
clean_hotplug:
|
|
for TARGET in $(TARGETS_HOTPLUG); do \
|
|
make -C $$TARGET clean; \
|
|
done;
|
|
|
|
INSTALL_PATH ?= install
|
|
INSTALL_PATH := $(abspath $(INSTALL_PATH))
|
|
ALL_SCRIPT := $(INSTALL_PATH)/run_kselftest.sh
|
|
|
|
install:
|
|
ifdef INSTALL_PATH
|
|
@# Ask all targets to install their files
|
|
mkdir -p $(INSTALL_PATH)
|
|
for TARGET in $(TARGETS); do \
|
|
mkdir -p $(INSTALL_PATH)/$$TARGET ; \
|
|
make -C $$TARGET INSTALL_PATH=$(INSTALL_PATH)/$$TARGET install; \
|
|
done;
|
|
|
|
@# Ask all targets to emit their test scripts
|
|
echo "#!/bin/bash" > $(ALL_SCRIPT)
|
|
echo "cd \$$(dirname \$$0)" >> $(ALL_SCRIPT)
|
|
echo "ROOT=\$$PWD" >> $(ALL_SCRIPT)
|
|
|
|
for TARGET in $(TARGETS); do \
|
|
echo "echo ; echo Running tests in $$TARGET" >> $(ALL_SCRIPT); \
|
|
echo "echo ========================================" >> $(ALL_SCRIPT); \
|
|
echo "cd $$TARGET" >> $(ALL_SCRIPT); \
|
|
make -s --no-print-directory -C $$TARGET emit_tests >> $(ALL_SCRIPT); \
|
|
echo "cd \$$ROOT" >> $(ALL_SCRIPT); \
|
|
done;
|
|
|
|
chmod u+x $(ALL_SCRIPT)
|
|
else
|
|
$(error Error: set INSTALL_PATH to use install)
|
|
endif
|
|
|
|
clean:
|
|
for TARGET in $(TARGETS); do \
|
|
make -C $$TARGET clean; \
|
|
done;
|
|
|
|
.PHONY: install
|