| Message ID | 53B6942F.3040404@siemens.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Il 04/07/2014 13:46, Jan Kiszka ha scritto: > This is required in order to use the stack in inline assembly (like > pushf; pop reg) without clashing with the compiler's stack assignment. > > Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Thanks, applying this. Paolo -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/config/config-x86_64.mak b/config/config-x86_64.mak index d69252f..06b2581 100644 --- a/config/config-x86_64.mak +++ b/config/config-x86_64.mak @@ -1,7 +1,7 @@ cstart.o = $(TEST_DIR)/cstart64.o bits = 64 ldarch = elf64-x86-64 -CFLAGS += -D__x86_64__ +CFLAGS += -D__x86_64__ -mno-red-zone tests = $(TEST_DIR)/access.flat $(TEST_DIR)/apic.flat \ $(TEST_DIR)/emulator.flat $(TEST_DIR)/idt_test.flat \
This is required in order to use the stack in inline assembly (like pushf; pop reg) without clashing with the compiler's stack assignment. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> --- Seen with old gcc 4.5.1. config/config-x86_64.mak | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)