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| author | Andy Lutomirski <luto@kernel.org> | 2016-04-26 09:39:07 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-04-28 11:44:19 +0200 |
| commit | e1074888c326038340a1ada9129d679e661f2ea6 (patch) | |
| tree | fbff3b9c1e5a742899c1ada8eea2c3f1d0a6ffbb /arch/x86/mm/Makefile | |
| parent | f98db6013c557c216da5038d9c52045be55cd039 (diff) | |
| download | linux-e1074888c326038340a1ada9129d679e661f2ea6.tar.gz linux-e1074888c326038340a1ada9129d679e661f2ea6.tar.bz2 linux-e1074888c326038340a1ada9129d679e661f2ea6.zip | |
x86/mm: Build arch/x86/mm/tlb.c even on !SMP
Currently all of the functions that live in tlb.c are inlined on
!SMP builds. One can debate whether this is a good idea (in many
respects the code in tlb.c is better than the inlined UP code).
Regardless, I want to add code that needs to be built on UP and SMP
kernels and relates to tlb flushing, so arrange for tlb.c to be
compiled unconditionally.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/f0d778f0d828fc46e5d1946bca80f0aaf9abf032.1461688545.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/mm/Makefile')
| -rw-r--r-- | arch/x86/mm/Makefile | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile index f98913258c63..62c0043a5fd5 100644 --- a/arch/x86/mm/Makefile +++ b/arch/x86/mm/Makefile @@ -2,7 +2,7 @@ KCOV_INSTRUMENT_tlb.o := n obj-y := init.o init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \ - pat.o pgtable.o physaddr.o gup.o setup_nx.o + pat.o pgtable.o physaddr.o gup.o setup_nx.o tlb.o # Make sure __phys_addr has no stackprotector nostackp := $(call cc-option, -fno-stack-protector) @@ -12,7 +12,6 @@ CFLAGS_setup_nx.o := $(nostackp) CFLAGS_fault.o := -I$(src)/../include/asm/trace obj-$(CONFIG_X86_PAT) += pat_rbtree.o -obj-$(CONFIG_SMP) += tlb.o obj-$(CONFIG_X86_32) += pgtable_32.o iomap_32.o |