diff --git a/Makefile b/Makefile index 50e927f34853..0c8f0ba8c34f 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 VERSION = 5 PATCHLEVEL = 9 -SUBLEVEL = 3 +SUBLEVEL = 4 EXTRAVERSION = NAME = Kleptomaniac Octopus diff --git a/tools/testing/selftests/powerpc/copyloops/copy_mc_64.S b/tools/testing/selftests/powerpc/copyloops/copy_mc_64.S deleted file mode 100644 index 88d46c471493..000000000000 --- a/tools/testing/selftests/powerpc/copyloops/copy_mc_64.S +++ /dev/null @@ -1,242 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) IBM Corporation, 2011 - * Derived from copyuser_power7.s by Anton Blanchard <anton@xxxxxxxxxx> - * Author - Balbir Singh <bsingharora@xxxxxxxxx> - */ -#include <asm/ppc_asm.h> -#include <asm/errno.h> -#include <asm/export.h> - - .macro err1 -100: - EX_TABLE(100b,.Ldo_err1) - .endm - - .macro err2 -200: - EX_TABLE(200b,.Ldo_err2) - .endm - - .macro err3 -300: EX_TABLE(300b,.Ldone) - .endm - -.Ldo_err2: - ld r22,STK_REG(R22)(r1) - ld r21,STK_REG(R21)(r1) - ld r20,STK_REG(R20)(r1) - ld r19,STK_REG(R19)(r1) - ld r18,STK_REG(R18)(r1) - ld r17,STK_REG(R17)(r1) - ld r16,STK_REG(R16)(r1) - ld r15,STK_REG(R15)(r1) - ld r14,STK_REG(R14)(r1) - addi r1,r1,STACKFRAMESIZE -.Ldo_err1: - /* Do a byte by byte copy to get the exact remaining size */ - mtctr r7 -46: -err3; lbz r0,0(r4) - addi r4,r4,1 -err3; stb r0,0(r3) - addi r3,r3,1 - bdnz 46b - li r3,0 - blr - -.Ldone: - mfctr r3 - blr - - -_GLOBAL(copy_mc_generic) - mr r7,r5 - cmpldi r5,16 - blt .Lshort_copy - -.Lcopy: - /* Get the source 8B aligned */ - neg r6,r4 - mtocrf 0x01,r6 - clrldi r6,r6,(64-3) - - bf cr7*4+3,1f -err1; lbz r0,0(r4) - addi r4,r4,1 -err1; stb r0,0(r3) - addi r3,r3,1 - subi r7,r7,1 - -1: bf cr7*4+2,2f -err1; lhz r0,0(r4) - addi r4,r4,2 -err1; sth r0,0(r3) - addi r3,r3,2 - subi r7,r7,2 - -2: bf cr7*4+1,3f -err1; lwz r0,0(r4) - addi r4,r4,4 -err1; stw r0,0(r3) - addi r3,r3,4 - subi r7,r7,4 - -3: sub r5,r5,r6 - cmpldi r5,128 - - mflr r0 - stdu r1,-STACKFRAMESIZE(r1) - std r14,STK_REG(R14)(r1) - std r15,STK_REG(R15)(r1) - std r16,STK_REG(R16)(r1) - std r17,STK_REG(R17)(r1) - std r18,STK_REG(R18)(r1) - std r19,STK_REG(R19)(r1) - std r20,STK_REG(R20)(r1) - std r21,STK_REG(R21)(r1) - std r22,STK_REG(R22)(r1) - std r0,STACKFRAMESIZE+16(r1) - - blt 5f - srdi r6,r5,7 - mtctr r6 - - /* Now do cacheline (128B) sized loads and stores. */ - .align 5 -4: -err2; ld r0,0(r4) -err2; ld r6,8(r4) -err2; ld r8,16(r4) -err2; ld r9,24(r4) -err2; ld r10,32(r4) -err2; ld r11,40(r4) -err2; ld r12,48(r4) -err2; ld r14,56(r4) -err2; ld r15,64(r4) -err2; ld r16,72(r4) -err2; ld r17,80(r4) -err2; ld r18,88(r4) -err2; ld r19,96(r4) -err2; ld r20,104(r4) -err2; ld r21,112(r4) -err2; ld r22,120(r4) - addi r4,r4,128 -err2; std r0,0(r3) -err2; std r6,8(r3) -err2; std r8,16(r3) -err2; std r9,24(r3) -err2; std r10,32(r3) -err2; std r11,40(r3) -err2; std r12,48(r3) -err2; std r14,56(r3) -err2; std r15,64(r3) -err2; std r16,72(r3) -err2; std r17,80(r3) -err2; std r18,88(r3) -err2; std r19,96(r3) -err2; std r20,104(r3) -err2; std r21,112(r3) -err2; std r22,120(r3) - addi r3,r3,128 - subi r7,r7,128 - bdnz 4b - - clrldi r5,r5,(64-7) - - /* Up to 127B to go */ -5: srdi r6,r5,4 - mtocrf 0x01,r6 - -6: bf cr7*4+1,7f -err2; ld r0,0(r4) -err2; ld r6,8(r4) -err2; ld r8,16(r4) -err2; ld r9,24(r4) -err2; ld r10,32(r4) -err2; ld r11,40(r4) -err2; ld r12,48(r4) -err2; ld r14,56(r4) - addi r4,r4,64 -err2; std r0,0(r3) -err2; std r6,8(r3) -err2; std r8,16(r3) -err2; std r9,24(r3) -err2; std r10,32(r3) -err2; std r11,40(r3) -err2; std r12,48(r3) -err2; std r14,56(r3) - addi r3,r3,64 - subi r7,r7,64 - -7: ld r14,STK_REG(R14)(r1) - ld r15,STK_REG(R15)(r1) - ld r16,STK_REG(R16)(r1) - ld r17,STK_REG(R17)(r1) - ld r18,STK_REG(R18)(r1) - ld r19,STK_REG(R19)(r1) - ld r20,STK_REG(R20)(r1) - ld r21,STK_REG(R21)(r1) - ld r22,STK_REG(R22)(r1) - addi r1,r1,STACKFRAMESIZE - - /* Up to 63B to go */ - bf cr7*4+2,8f -err1; ld r0,0(r4) -err1; ld r6,8(r4) -err1; ld r8,16(r4) -err1; ld r9,24(r4) - addi r4,r4,32 -err1; std r0,0(r3) -err1; std r6,8(r3) -err1; std r8,16(r3) -err1; std r9,24(r3) - addi r3,r3,32 - subi r7,r7,32 - - /* Up to 31B to go */ -8: bf cr7*4+3,9f -err1; ld r0,0(r4) -err1; ld r6,8(r4) - addi r4,r4,16 -err1; std r0,0(r3) -err1; std r6,8(r3) - addi r3,r3,16 - subi r7,r7,16 - -9: clrldi r5,r5,(64-4) - - /* Up to 15B to go */ -.Lshort_copy: - mtocrf 0x01,r5 - bf cr7*4+0,12f -err1; lwz r0,0(r4) /* Less chance of a reject with word ops */ -err1; lwz r6,4(r4) - addi r4,r4,8 -err1; stw r0,0(r3) -err1; stw r6,4(r3) - addi r3,r3,8 - subi r7,r7,8 - -12: bf cr7*4+1,13f -err1; lwz r0,0(r4) - addi r4,r4,4 -err1; stw r0,0(r3) - addi r3,r3,4 - subi r7,r7,4 - -13: bf cr7*4+2,14f -err1; lhz r0,0(r4) - addi r4,r4,2 -err1; sth r0,0(r3) - addi r3,r3,2 - subi r7,r7,2 - -14: bf cr7*4+3,15f -err1; lbz r0,0(r4) -err1; stb r0,0(r3) - -15: li r3,0 - blr - -EXPORT_SYMBOL_GPL(copy_mc_generic); diff --git a/tools/testing/selftests/powerpc/copyloops/copy_mc_64.S b/tools/testing/selftests/powerpc/copyloops/copy_mc_64.S new file mode 120000 index 000000000000..dcbe06d500fb --- /dev/null +++ b/tools/testing/selftests/powerpc/copyloops/copy_mc_64.S @@ -0,0 +1 @@ +../../../../../arch/powerpc/lib/copy_mc_64.S \ No newline at end of file diff --git a/tools/testing/selftests/powerpc/copyloops/memcpy_mcsafe_64.S b/tools/testing/selftests/powerpc/copyloops/memcpy_mcsafe_64.S deleted file mode 120000 index f0feef3062f6..000000000000 --- a/tools/testing/selftests/powerpc/copyloops/memcpy_mcsafe_64.S +++ /dev/null @@ -1 +0,0 @@ -../../../../../arch/powerpc/lib/memcpy_mcsafe_64.S \ No newline at end of file
