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x86/math-emu: Rename frstor() 

This is in the way of renaming the low level hardware accessors to match
the instruction name. Prepend it with FPU_ which is consistent vs. the
rest of the emulation code.

No functional change.

  [ bp: Correct the Reported-by: ]

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210623121454.111665161@linutronix.de
This commit is contained in:
Thomas Gleixner 2021-06-23 14:01:55 +02:00 committed by Borislav Petkov
parent 16dcf43859
commit 872c65dbf6
3 changed files with 3 additions and 3 deletions
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2
arch/x86/math-emu/fpu_proto.h
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@ -144,7 +144,7 @@ extern int FPU_store_int16(FPU_REG *st0_ptr, u_char st0_tag, short __user *d);
extern int FPU_store_bcd(FPU_REG *st0_ptr, u_char st0_tag, u_char __user *d);
extern int FPU_round_to_int(FPU_REG *r, u_char tag);
extern u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user *s);
extern void frstor(fpu_addr_modes addr_modes, u_char __user *data_address);
extern void FPU_frstor(fpu_addr_modes addr_modes, u_char __user *data_address);
extern u_char __user *fstenv(fpu_addr_modes addr_modes, u_char __user *d);
extern void fsave(fpu_addr_modes addr_modes, u_char __user *data_address);
extern int FPU_tagof(FPU_REG *ptr);

2
arch/x86/math-emu/load_store.c
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@ -240,7 +240,7 @@ int FPU_load_store(u_char type, fpu_addr_modes addr_modes,
fix-up operations. */
return 1;
case 022: /* frstor m94/108byte */
frstor(addr_modes, (u_char __user *) data_address);
FPU_frstor(addr_modes, (u_char __user *) data_address);
/* Ensure that the values just loaded are not changed by
fix-up operations. */
return 1;

2
arch/x86/math-emu/reg_ld_str.c
View File

@ -1117,7 +1117,7 @@ u_char __user *fldenv(fpu_addr_modes addr_modes, u_char __user *s)
return s;
}
void frstor(fpu_addr_modes addr_modes, u_char __user *data_address)
void FPU_frstor(fpu_addr_modes addr_modes, u_char __user *data_address)
{
int i, regnr;
u_char __user *s = fldenv(addr_modes, data_address);