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powerpc/sstep: make emulate_vsx_load and emulate_vsx_store static

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BugLink: https://bugs.launchpad.net/bugs/2101915

[ 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>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Michal Suchanek
2025-03-11 08:51:19 +09:00
committed by Stefan Bader
parent 7ed52290d1
commit 6c7826dc0f
2 changed files with 4 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/powerpc/include/asm/sstep.h
-5
View File
@@ -173,9 +173,4 @@ int emulate_step(struct pt_regs *regs, ppc_inst_t 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);
arch/powerpc/lib/sstep.c
+4 -8
View File
@@ -781,8 +781,8 @@ 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;
@@ -864,11 +864,9 @@ 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;
@@ -956,8 +954,6 @@ 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,