diff options
| author | Anton Blanchard <anton@samba.org> | 2012-05-29 21:31:24 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-07-03 06:14:43 +0200 |
| commit | 6f7839e542ee18770288be75114bd2e6771e1421 (patch) | |
| tree | def074cab8abe5058533d90e88f82a61e91ce803 /arch/powerpc/lib | |
| parent | powerpc: Clear RI and EE at the same time in system call exit (diff) | |
| download | linux-6f7839e542ee18770288be75114bd2e6771e1421.tar.xz linux-6f7839e542ee18770288be75114bd2e6771e1421.zip | |
powerpc: Rename copyuser_power7_vmx.c to vmx-helper.c
Subsequent patches will add more VMX library functions and it makes
sense to keep all the c-code helper functions in the one file.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/lib')
| -rw-r--r-- | arch/powerpc/lib/Makefile | 2 | ||||
| -rw-r--r-- | arch/powerpc/lib/copyuser_power7.S | 8 | ||||
| -rw-r--r-- | arch/powerpc/lib/vmx-helper.c (renamed from arch/powerpc/lib/copyuser_power7_vmx.c) | 4 |
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index f049e339e456..1eb94c7af6c7 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -24,7 +24,7 @@ obj-$(CONFIG_HAVE_HW_BREAKPOINT) += sstep.o ldstfp.o ifeq ($(CONFIG_PPC64),y) obj-$(CONFIG_SMP) += locks.o -obj-$(CONFIG_ALTIVEC) += copyuser_power7_vmx.o +obj-$(CONFIG_ALTIVEC) += vmx-helper.o endif obj-$(CONFIG_PPC_LIB_RHEAP) += rheap.o diff --git a/arch/powerpc/lib/copyuser_power7.S b/arch/powerpc/lib/copyuser_power7.S index 9c982cdec3cf..f560f83a3ab0 100644 --- a/arch/powerpc/lib/copyuser_power7.S +++ b/arch/powerpc/lib/copyuser_power7.S @@ -61,7 +61,7 @@ ld r15,STK_REG(r15)(r1) ld r14,STK_REG(r14)(r1) .Ldo_err3: - bl .exit_vmx_copy + bl .exit_vmx_usercopy ld r0,STACKFRAMESIZE+16(r1) mtlr r0 b .Lexit @@ -290,7 +290,7 @@ err1; stb r0,0(r3) mflr r0 std r0,16(r1) stdu r1,-STACKFRAMESIZE(r1) - bl .enter_vmx_copy + bl .enter_vmx_usercopy cmpwi r3,0 ld r0,STACKFRAMESIZE+16(r1) ld r3,STACKFRAMESIZE+48(r1) @@ -507,7 +507,7 @@ err3; lbz r0,0(r4) err3; stb r0,0(r3) 15: addi r1,r1,STACKFRAMESIZE - b .exit_vmx_copy /* tail call optimise */ + b .exit_vmx_usercopy /* tail call optimise */ .Lvmx_unaligned_copy: /* Get the destination 16B aligned */ @@ -710,5 +710,5 @@ err3; lbz r0,0(r4) err3; stb r0,0(r3) 15: addi r1,r1,STACKFRAMESIZE - b .exit_vmx_copy /* tail call optimise */ + b .exit_vmx_usercopy /* tail call optimise */ #endif /* CONFiG_ALTIVEC */ diff --git a/arch/powerpc/lib/copyuser_power7_vmx.c b/arch/powerpc/lib/vmx-helper.c index bf2654f2b68e..753a839f4a14 100644 --- a/arch/powerpc/lib/copyuser_power7_vmx.c +++ b/arch/powerpc/lib/vmx-helper.c @@ -22,7 +22,7 @@ #include <linux/hardirq.h> #include <asm/switch_to.h> -int enter_vmx_copy(void) +int enter_vmx_usercopy(void) { if (in_interrupt()) return 0; @@ -44,7 +44,7 @@ int enter_vmx_copy(void) * This function must return 0 because we tail call optimise when calling * from __copy_tofrom_user_power7 which returns 0 on success. */ -int exit_vmx_copy(void) +int exit_vmx_usercopy(void) { pagefault_enable(); return 0; |