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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-11-14 20:57:44 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-11-18 11:00:06 +0300 |
| commit | 2da37761671b5bdedbe04e6469cfa57cd6b6ae45 (patch) | |
| tree | 3570f814db9a40a15d34b1792977fa2fce73bec7 /arch/powerpc/kvm | |
| parent | 1c137323e9a2a970b4a5bf8cf3c50e0ea1cefbeb (diff) | |
| download | linux-2da37761671b5bdedbe04e6469cfa57cd6b6ae45.tar.xz | |
powerpc/32: Fix objtool unannotated intra-function call warnings
Fix several annotations in assembly files on PPC32.
[Sathvika Vasireddy: Changed subject line and removed Kconfig change to
enable objtool, as it is a part of "objtool/powerpc: Enable objtool to
be built on ppc" patch in this series.]
Tested-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Reviewed-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221114175754.1131267-7-sv@linux.ibm.com
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/fpu.S | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/powerpc/kvm/fpu.S b/arch/powerpc/kvm/fpu.S index 315c94946bad..b68e7f26a81f 100644 --- a/arch/powerpc/kvm/fpu.S +++ b/arch/powerpc/kvm/fpu.S @@ -6,6 +6,8 @@ */ #include <linux/pgtable.h> +#include <linux/linkage.h> + #include <asm/reg.h> #include <asm/page.h> #include <asm/mmu.h> @@ -110,18 +112,22 @@ FPS_THREE_IN(fsel) * R8 = (double*)¶m3 [load_three] * LR = instruction call function */ -fpd_load_three: +SYM_FUNC_START_LOCAL(fpd_load_three) lfd 2,0(r8) /* load param3 */ -fpd_load_two: +SYM_FUNC_START_LOCAL(fpd_load_two) lfd 1,0(r7) /* load param2 */ -fpd_load_one: +SYM_FUNC_START_LOCAL(fpd_load_one) lfd 0,0(r6) /* load param1 */ -fpd_load_none: +SYM_FUNC_START_LOCAL(fpd_load_none) lfd 3,0(r3) /* load up fpscr value */ MTFSF_L(3) lwz r6, 0(r4) /* load cr */ mtcr r6 blr +SYM_FUNC_END(fpd_load_none) +SYM_FUNC_END(fpd_load_one) +SYM_FUNC_END(fpd_load_two) +SYM_FUNC_END(fpd_load_three) /* * End of double instruction processing @@ -131,13 +137,14 @@ fpd_load_none: * R5 = (double*)&result * LR = caller of instruction call function */ -fpd_return: +SYM_FUNC_START_LOCAL(fpd_return) mfcr r6 stfd 0,0(r5) /* save result */ mffs 0 stfd 0,0(r3) /* save new fpscr value */ stw r6,0(r4) /* save new cr value */ blr +SYM_FUNC_END(fpd_return) /* * Double operation with no input operand |