mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 18:21:39 +01:00
Andrew Cooper
4bcf6433ee
See the comment at the top of test-tsx.c for details.
This covers various complexities encountered while trying to address the
recent TSX deprecation on client parts.
A sample run on KabyLake with latest microcode and default tsx= looks like
this:
root@host# ./test-tsx
TSX tests
Got 8 CPUs
Testing MSR_TSX_FORCE_ABORT consistency
CPU0 val 0x3
Testing MSR_TSX_CTRL consistency
Testing RTM behaviour
Got Abort
Testing PV default/max policies
Max: RTM 1, HLE 1, TSX_FORCE_ABORT 0, RTM_ALWAYS_ABORT 0, TSX_CTRL 0
Def: RTM 0, HLE 0, TSX_FORCE_ABORT 0, RTM_ALWAYS_ABORT 0, TSX_CTRL 0
Testing HVM default/max policies
Max: RTM 1, HLE 1, TSX_FORCE_ABORT 0, RTM_ALWAYS_ABORT 0, TSX_CTRL 0
Def: RTM 0, HLE 0, TSX_FORCE_ABORT 0, RTM_ALWAYS_ABORT 0, TSX_CTRL 0
Testing PV guest
Created d7
Cur: RTM 0, HLE 0, TSX_FORCE_ABORT 0, RTM_ALWAYS_ABORT 0, TSX_CTRL 0
Cur: RTM 1, HLE 1, TSX_FORCE_ABORT 0, RTM_ALWAYS_ABORT 0, TSX_CTRL 0
Testing HVM guest
Created d8
Cur: RTM 0, HLE 0, TSX_FORCE_ABORT 0, RTM_ALWAYS_ABORT 0, TSX_CTRL 0
Cur: RTM 1, HLE 1, TSX_FORCE_ABORT 0, RTM_ALWAYS_ABORT 0, TSX_CTRL 0
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
46 lines
844 B
Makefile
46 lines
844 B
Makefile
XEN_ROOT = $(CURDIR)/../../..
|
|
include $(XEN_ROOT)/tools/Rules.mk
|
|
|
|
TARGET := test-tsx
|
|
|
|
.PHONY: all
|
|
all: $(TARGET)
|
|
|
|
.PHONY: clean
|
|
clean:
|
|
$(RM) -- *.o $(TARGET) $(DEPS_RM)
|
|
|
|
.PHONY: distclean
|
|
distclean: clean
|
|
$(RM) -- *~
|
|
|
|
.PHONY: install
|
|
install: all
|
|
$(INSTALL_DIR) $(DESTDIR)$(LIBEXEC_BIN)
|
|
$(INSTALL_PROG) $(TARGET) $(DESTDIR)$(LIBEXEC_BIN)
|
|
|
|
.PHONY: uninstall
|
|
uninstall:
|
|
$(RM) -- $(DESTDIR)$(LIBEXEC_BIN)/$(TARGET)
|
|
|
|
.PHONY: uninstall
|
|
uninstall:
|
|
|
|
CFLAGS += -Werror
|
|
CFLAGS += -I$(XEN_ROOT)/tools/libs/ctrl -I$(XEN_ROOT)/tools/libs/guest
|
|
CFLAGS += $(CFLAGS_xeninclude)
|
|
CFLAGS += $(CFLAGS_libxenctrl)
|
|
CFLAGS += $(CFLAGS_libxenguest)
|
|
CFLAGS += $(APPEND_CFLAGS)
|
|
|
|
LDFLAGS += $(LDLIBS_libxenctrl)
|
|
LDFLAGS += $(LDLIBS_libxenguest)
|
|
LDFLAGS += $(APPEND_LDFLAGS)
|
|
|
|
%.o: Makefile
|
|
|
|
$(TARGET): test-tsx.o
|
|
$(CC) -o $@ $< $(LDFLAGS)
|
|
|
|
-include $(DEPS_INCLUDE)
|