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powerpc/Kconfig: Select FUNCTION_ALIGNMENT_4B

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Commit d49a062621 ("arch: Introduce CONFIG_FUNCTION_ALIGNMENT")
introduced a generic function-alignment infrastructure. Move to using
FUNCTION_ALIGNMENT_4B on powerpc, to use the same alignment as that of
the existing _GLOBAL macro.

Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/21892186ec44abe24df0daf64f577dac0e78783f.1702045299.git.naveen@kernel.org
This commit is contained in:
Sathvika Vasireddy 2023-12-08 22:00:43 +05:30 • committed by Michael Ellerman
parent ae24db43b3
commit b20f98e8b3
2 changed files with 1 additions and 3 deletions
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1
arch/powerpc/Kconfig
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@ -189,6 +189,7 @@ config PPC
select EDAC_ATOMIC_SCRUB
select EDAC_SUPPORT
select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY if ARCH_USING_PATCHABLE_FUNCTION_ENTRY
select FUNCTION_ALIGNMENT_4B
select GENERIC_ATOMIC64 if PPC32
select GENERIC_CLOCKEVENTS_BROADCAST if SMP
select GENERIC_CMOS_UPDATE

3
arch/powerpc/include/asm/linkage.h
View file

@ -4,9 +4,6 @@
#include <asm/types.h>
#define __ALIGN .align 2
#define __ALIGN_STR ".align 2"
#ifdef CONFIG_PPC64_ELF_ABI_V1
#define cond_syscall(x) \
asm ("\t.weak " #x "\n\t.set " #x ", sys_ni_syscall\n" \