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| author | Ingo Molnar <mingo@kernel.org> | 2015-06-03 18:10:43 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-06-04 07:37:33 +0200 |
| commit | e6b93f4e48af8fe8373ec1132b8c7787890e7578 (patch) | |
| tree | 70b671e7bba3b54a826be70d24eacdb88e1966df | |
| parent | x86/asm/entry, x86/vdso: Move the vDSO code to arch/x86/entry/vdso/ (diff) | |
| download | linux-e6b93f4e48af8fe8373ec1132b8c7787890e7578.tar.xz linux-e6b93f4e48af8fe8373ec1132b8c7787890e7578.zip | |
x86/asm/entry: Move the 'thunk' functions to arch/x86/entry/
These are all calling x86 entry code functions, so move them close
to other entry code.
Change lib-y to obj-y: there's no real difference between the two
as we don't really drop any of them during the linking stage, and
obj-y is the more common approach for core kernel object code.
Cc: Borislav Petkov <bp@alien8.de>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | arch/x86/entry/Makefile | 3 | ||||
| -rw-r--r-- | arch/x86/entry/thunk_32.S (renamed from arch/x86/lib/thunk_32.S) | 0 | ||||
| -rw-r--r-- | arch/x86/entry/thunk_64.S (renamed from arch/x86/lib/thunk_64.S) | 0 | ||||
| -rw-r--r-- | arch/x86/lib/Makefile | 1 | ||||
| -rw-r--r-- | arch/x86/um/Makefile | 2 |
5 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/entry/Makefile b/arch/x86/entry/Makefile index c97532492ef5..9df72c8a0ac2 100644 --- a/arch/x86/entry/Makefile +++ b/arch/x86/entry/Makefile @@ -1,8 +1,7 @@ # # Makefile for the x86 low level entry code # -obj-y := entry_$(BITS).o - +obj-y := entry_$(BITS).o thunk_$(BITS).o obj-y += vdso/ obj-$(CONFIG_IA32_EMULATION) += ia32entry.o diff --git a/arch/x86/lib/thunk_32.S b/arch/x86/entry/thunk_32.S index e9acf5f4fc92..e9acf5f4fc92 100644 --- a/arch/x86/lib/thunk_32.S +++ b/arch/x86/entry/thunk_32.S diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/entry/thunk_64.S index 10f555e435e1..10f555e435e1 100644 --- a/arch/x86/lib/thunk_64.S +++ b/arch/x86/entry/thunk_64.S diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile index 982989d282ff..f2587888d987 100644 --- a/arch/x86/lib/Makefile +++ b/arch/x86/lib/Makefile @@ -17,7 +17,6 @@ clean-files := inat-tables.c obj-$(CONFIG_SMP) += msr-smp.o cache-smp.o lib-y := delay.o misc.o cmdline.o -lib-y += thunk_$(BITS).o lib-y += usercopy_$(BITS).o usercopy.o getuser.o putuser.o lib-y += memcpy_$(BITS).o lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o diff --git a/arch/x86/um/Makefile b/arch/x86/um/Makefile index acb384d24669..a8fecc226946 100644 --- a/arch/x86/um/Makefile +++ b/arch/x86/um/Makefile @@ -26,7 +26,7 @@ else obj-y += syscalls_64.o vdso/ -subarch-y = ../lib/csum-partial_64.o ../lib/memcpy_64.o ../lib/thunk_64.o \ +subarch-y = ../lib/csum-partial_64.o ../lib/memcpy_64.o ../entry/thunk_64.o \ ../lib/rwsem.o endif |