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powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static

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[ Upstream commit a26c4dbb3d9c1821cb0fc11cb2dbc32d5bf3463b ]

These functions are not used outside of sstep.c

Fixes: 350779a29f ("powerpc: Handle most loads and stores in instruction emulation code")
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://patch.msgid.link/20241001130356.14664-1-msuchanek@suse.de
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Michal Suchanek 2024-10-01 15:03:49 +02:00 • committed by Greg Kroah-Hartman
parent f4078ef38d
commit 1403e7b10c
2 changed files with 4 additions and 13 deletions
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5
arch/powerpc/include/asm/sstep.h
View file

@ -160,9 +160,4 @@ extern int emulate_step(struct pt_regs *regs, unsigned int instr);
*/
extern int emulate_loadstore(struct pt_regs *regs, struct instruction_op *op);
extern void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
const void *mem, bool cross_endian);
extern void emulate_vsx_store(struct instruction_op *op,
const union vsx_reg *reg, void *mem,
bool cross_endian);
extern int emulate_dcbz(unsigned long ea, struct pt_regs *regs);

12
arch/powerpc/lib/sstep.c
View file

@ -663,8 +663,8 @@ static nokprobe_inline int emulate_stq(struct pt_regs *regs, unsigned long ea,
#endif /* __powerpc64 */
#ifdef CONFIG_VSX
void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
const void *mem, bool rev)
static nokprobe_inline void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
const void *mem, bool rev)
{
int size, read_size;
int i, j;
@ -744,11 +744,9 @@ void emulate_vsx_load(struct instruction_op *op, union vsx_reg *reg,
break;
}
}
EXPORT_SYMBOL_GPL(emulate_vsx_load);
NOKPROBE_SYMBOL(emulate_vsx_load);
void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg,
void *mem, bool rev)
static nokprobe_inline void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg,
void *mem, bool rev)
{
int size, write_size;
int i, j;
@ -820,8 +818,6 @@ void emulate_vsx_store(struct instruction_op *op, const union vsx_reg *reg,
break;
}
}
EXPORT_SYMBOL_GPL(emulate_vsx_store);
NOKPROBE_SYMBOL(emulate_vsx_store);
static nokprobe_inline int do_vsx_load(struct instruction_op *op,
unsigned long ea, struct pt_regs *regs,